1 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
3 From Ralf Baechle <ralf@gnu.org>
5 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
6 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
8 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
10 2000-10-12 Alan Modra <alan@linuxcare.com.au>
12 * section.c (struct sec): Add kept_section.
13 (struct bfd_comdat_info): Remove sec, we can use above.
14 (STD_SECTION): Add initializer.
15 (bfd_make_section_anyway): Init here too.
17 * bfd-in2.h: Regenerate.
19 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
21 (elf_link_input_bfd): Set all asection->symbol->value's here, and
22 fudge values for discarded link-once section symbols.
24 * elf64-hppa.c: Include alloca-conf.h
26 2000-10-11 Alan Modra <alan@linuxcare.com.au>
28 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
30 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
32 2000-10-10 Alan Modra <alan@linuxcare.com.au>
34 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
36 2000-10-10 Tom Rix <trix@redhat.com>
38 * section.c (bfd_make_section_anyway): Release newsect ptr when
39 newsect->symbol fails to alloc. Use bfd_release instead of free.
41 2000-10-09 Richard Henderson <rth@cygnus.com
43 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
44 (elf64_ia64_unwind_entry_compare): New.
45 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
47 2000-10-07 Alan Modra <alan@linuxcare.com.au>
49 * elflink.h (size_dynamic_sections): Don't create various tags if
50 .dynstr is excluded from the link. Don't set first dynsym entry
51 if dynsymcount is zero.
52 (elf_bfd_final_link): Don't try to swap out dynamic syms if
53 .dynsym excluded from the link. Don't try to write any dynamic
54 sections excluded from the link.
56 * elf.c (swap_out_syms): Handle global section symbols.
58 2000-10-05 DJ Delorie <dj@redhat.com>
60 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
61 * coffcode.h (coff_set_alignment_hook): read extended reloc count
62 (coff_write_relocs): write extended reloc count
63 (coff_write_object_contents): account for extended relocs
65 2000-10-05 Jim Wilson <wilson@cygnus.com>
67 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
69 * elf.c (_bfd_elf_make_section_from_shdr): Call the
70 elf_backend_section_flags function.
71 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
73 (elf64_ia64_section_flags): New function containing flag conversion
75 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
76 * elfxx-target.h (elf_backend_section_flags): Define.
77 (elfNN_bed): Initialize elf_backend_section_flags field.
79 2000-10-02 Alan Modra <alan@linuxcare.com.au>
81 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
82 _bfd_elf32_gc_record_vtable. Correct a comment.
84 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
86 From Ralf Baechle <ralf@gnu.org>
88 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
89 produces binaries with got[1] = 0x80000001 to differenciate them
90 for the dynamic linker from the broken binaries produced by old
93 2000-09-30 Petr Sorfa <petrs@sco.com>
95 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
96 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
97 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
98 * configure: Regenerate.
100 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
102 Define two bfd_targets for absence and presence of leading
103 underscore on symbols. Make sure to only link same kind.
104 * elf32-cris.c (cris_elf_object_p,
105 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
106 cris_elf_merge_private_bfd_data): New.
107 (elf_backend_object_p, elf_backend_final_write_processing,
108 bfd_elf32_bfd_print_private_bfd_data,
109 bfd_elf32_bfd_merge_private_bfd_data): Define.
110 <Target vector definition>: Include elf32-target.h twice with
111 different macro settings:
112 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
113 bfd_elf32_us_cris_vec.
114 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
115 (elf_symbol_leading_char): First as 0, then '_'.
116 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
117 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
118 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
119 * configure: Regenerate.
120 * targets.c: Declare bfd_elf32_us_cris_vec.
121 * po/bfd.pot: Regenerate.
123 2000-09-29 Momchil Velikov <velco@fadata.bg>
125 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
126 R_ARM_THM_PC22 relocations.
128 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
130 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
132 2000-09-29 Momchil Velikov <velco@fadata.bg>
134 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
135 is has the SEC_HAS_CONTENTS flag set.
137 2000-09-28 Örjan Friberg <orjanf@axis.com>
138 Hans-Peter Nilsson <hp@axis.com>
140 * aout-cris.c (N_TXTADDR): Define.
142 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
144 * som.c: Include alloca-conf.h.
145 * Makefile.am: "make dep-am"
146 * Makefile.in: Regenerate.
148 2000-09-27 Alan Modra <alan@linuxcare.com.au>
150 * elf32-hppa.c (plt_stub): New.
151 (PLT_STUB_ENTRY): Define.
152 (elf32_hppa_link_hash_table): Change multi_subspace to packed
153 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
154 (elf32_hppa_link_hash_table_create): Init to suit.
155 (elf32_hppa_check_relocs): Set has_12bit_branch and
156 has_17bit_branch as appropriate.
157 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
159 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
160 Add space for plt_stub as needed.
161 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
162 functions at plt_stub.
163 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
164 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
166 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
167 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
168 of fixed size, and if negative, disable handling of input sections
169 before stub section. Set up default stub group size depending
170 on detected branch relocs.
171 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
172 ensure different offsets from sym_value aren't rounded to
173 different 2k blocks. Use lrsel and rrsel for other stubs too for
174 consistency rather than necessity.
175 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
176 (final_link_relocate): Likewise.
177 (elf32_hppa_relocate_section): Likewise.
179 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
180 (_bfd_elf_hppa_gen_reloc_type): Generate them.
181 (elf_hppa_final_link_relocate): Handle them.
182 (elf_hppa_relocate_insn): Likewise.
183 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
185 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
187 * elfcode.h (elf_object_p): Preserve and clear abfd section
188 information. Restore at error.
190 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
192 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
193 is empty, make sure that its rva also 0. NT loader dislikes
196 2000-09-26 Steve Ellcey <sje@cup.hp.com>
198 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
201 2000-09-21 Alan Modra <alan@linuxcare.com.au>
203 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
204 currently unused RELATIVE_DYNAMIC_RELOCS code.
205 (hppa_discard_copies): Likewise.
206 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
207 comments. Don't check non-code output sections for stub grouping.
209 2000-09-20 Alan Modra <alan@linuxcare.com.au>
211 * section.c (bfd_get_unique_section_name): Return NULL if
214 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
216 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
217 instruction sequence to actually work.
218 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
221 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
223 * elf32-sh.c (sh_elf_relocate_section): Use
224 _bfd_final_link_relocate to apply the relocation against a section
225 symbol, when doing relocatable links.
227 2000-09-18 Alan Modra <alan@linuxcare.com.au>
229 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
231 (stub_hash_newfunc): Here too.
232 (hppa_add_stub): And here.
233 (elf32_hppa_link_hash_table): Remove stub_section_created,
234 reloc_section_created, first_init_sec and first_fini_sec. Add
236 (elf32_hppa_link_hash_table_create): Init to suit.
237 (hppa_get_stub_entry): Add support for grouping stub sections.
238 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
239 section code. Index stub vars by section->id.
240 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
241 exit paths. Zap allocation of above removed vars. Refine
244 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
245 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
246 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
247 rather than pointer to bfd_link_info.
248 (hppa_add_stub): Likewise.
249 (final_link_relocate): Likewise.
251 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
253 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
256 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
258 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
259 ld/emulparams/shelf.sh.
261 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
263 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
264 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
265 * bfd-in2.h: Regenerate.
267 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
269 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
270 LITUSE relocations incorrectly if -relax is specified on the ld
271 command line and the displacement field of the load or store
272 instruction is non-zero. (Patch by paul.winalski@compaq.com)
274 2000-09-15 Alan Modra <alan@linuxcare.com.au>
276 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
278 (elf32_hppa_size_stubs): Instead correctly find the first .init
279 and .fini section here.
281 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
283 * elf32-hppa.c (clobber_millicode_symbols): New function.
284 (elf32_hppa_size_dynamic_sections): Call it.
286 2000-09-14 Alan Modra <alan@linuxcare.com.au>
288 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
289 packed. Add plabel, plt_abs packed booleans.
290 (hppa_link_hash_newfunc): Init new fields.
291 (PLABEL_PLT_ENTRY_SIZE): Define.
292 (hppa_stub_name): Use size_t len vars.
293 (hppa_add_stub): Likewise.
294 (elf32_hppa_build_stubs): Likewise.
295 (hppa_build_one_stub): Kill some compiler warnings.
296 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
297 if dynamic linking. Munge the local plt offsets into
298 local_got_refcounts. Set h->plabel for all global PLABELs. Use
299 size_t len vars. Add assert for plabel addend.
300 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
301 (elf32_hppa_hide_symbol): New function.
302 (elf_backend_hide_symbol): Define.
303 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
304 with h->plabel set. Don't make plt entries to have dynamic syms
305 when they have been forced local. If plt entry is used by a
306 plabel, make it PLABEL_PLT_ENTRY_SIZE.
307 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
308 Set up .plt offsets for local syms.
309 (elf32_hppa_relocate_section): Initialise plt entries for local
310 syms. Leave weak undefined plabels zero. Make global plabel
311 relocs against function symbol, and leave the addend zero.
312 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
313 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
314 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
315 relocs instead of SEGREL32 for dynamic got relocs.
316 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
317 (elf_backend_got_header_size): Adjust.
318 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
320 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
321 (hppa_type_of_stub): Use it instead of #if 0
322 (hppa_discard_copies): Use it here too.
323 (elf32_hppa_size_dynamic_sections): And here.
325 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
326 (elf32_hppa_link_hash_table_create): And here.
327 (hppa_build_one_stub): And here. Instead keep track of stub
328 offset using _raw_size.
329 (elf32_hppa_size_stubs): Likewise.
330 (elf32_hppa_build_stubs): Likewise.
331 (hppa_size_one_stub): Likewise. Resize reloc section too.
333 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
334 first_fini_sec handling. Don't search for reloc section or set
335 hplink->reloc_section_created here.
336 (elf32_hppa_size_stubs): Instead search for reloc sections, and
337 set reloc_section_created here.
338 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
339 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
341 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
343 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
344 with `hplink->root.'.
345 (elf32_hppa_check_relocs): Likewise.
346 (elf32_hppa_gc_sweep_hook): Likewise.
347 (elf32_hppa_adjust_dynamic_symbol): Likewise.
348 (hppa_handle_PIC_calls): Likewise.
349 (elf32_hppa_size_dynamic_sections): Likewise.
350 (elf32_hppa_set_gp): Likewise.
351 (elf32_hppa_relocate_section): Likewise.
352 (elf32_hppa_finish_dynamic_symbol): Likewise.
353 (elf32_hppa_finish_dynamic_sections): Likewise.
355 From David Huggins-Daines <dhd@linuxcare.com>
356 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
357 defined weak symbols in shared links.
358 (final_link_relocate): Calls to defined weak symbols in shared
359 objects must go via import stubs, as the target might not be known
362 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
364 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
365 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
366 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
367 the original entries with EMPTY_HOWTOs, and added new ones to fill
369 (sh_elf_info_to_howto): Make sure the new gap isn't used.
370 (sh_elf_relocate_section): Likewise.
372 2000-09-13 Anders Norlander <anorland@acc.umu.se>
374 * cpu-mips.c (arch_info_struct): Add mips:4K
375 * bfd-in2.h (bfd_mach_mips4K): New define.
376 * archures.c: Add bfd_mach_mips4K to comment.
377 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
378 E_MIPS_ARCH_2 for bfd_mach_mips4K.
380 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
382 * som.c (som_write_symbol_strings): Do not used fixed buffers,
383 use size_t as a counter.
384 (som_write_space_strings): Similarly.
386 2000-09-12 Jason Eckhardt <jle@cygnus.com>
388 * elf32-i860.c (elf32_i860_relocate_pc26): New function
390 (elf32_i860_relocate_section): Invoke new function from here.
392 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
394 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
397 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
399 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
400 target section name instead of dumping core when the target symbol is
403 2000-09-09 Kazu Hirata <kazu@hxi.com>
405 * riscix.c: Remove DEFUN.
407 2000-09-08 Nick Clifton <nickc@redhat.com>
409 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
410 initialise flags in output bfd if the input bfd is the default
411 architecture with the default flags.
413 2000-09-08 Kazu Hirata <kazu@hxi.com>
415 * archive.c: Fix formatting.
416 * coff-arm.c: Likewise.
417 * doc/chew.c: Likewise.
419 2000-09-08 Alan Modra <alan@linuxcare.com.au>
421 * section.c (bfd_get_unique_section_name): Put a dot before the
424 2000-09-07 Kazu Hirata <kazu@hxi.com>
426 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
427 * elf.c: Fix formatting.
429 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
431 * config.bfd (sh-*-linux*): Added.
432 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
433 * targets.c: Declare them.
434 * elf32-sh-lin.c: New file.
435 * Makefile.am: Compile it.
436 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
437 * configure, Makefile.in: Rebuilt.
439 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
441 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
442 pseduo-section when determining where the TOC ends.
444 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
445 output x_tvndx as it is only two bytes wide.
447 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
448 reloc is 26 or 32 bits wide.
450 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
451 for relocs that don't change anything. Also look at the full
454 2000-09-06 Philip Blundell <philb@gnu.org>
456 * config.bfd (arm*-*-uclinux*): New target.
458 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
460 * configure: Rebuilt with new libtool.m4.
462 2000-09-06 Alan Modra <alan@linuxcare.com.au>
464 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
465 word for variable name.
466 * bfd-in2.h: Regenerate.
468 2000-09-05 Nick Clifton <nickc@redhat.com>
470 * config.in: Regenerate.
471 * libbfd.h: Regenerate.
472 * po/bfd.pot: Regenerate.
473 * doc/bfdint.texi: Remove CVS date string - it foils compares with
476 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
478 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
480 2000-09-05 Alan Modra <alan@linuxcare.com.au>
482 Shared library and PIC support.
483 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
484 (GOT_ENTRY_SIZE): New.
485 (ELF_DYNAMIC_INTERPRETER): New.
486 (STUB_SUFFIX): Define.
487 (LONG_BRANCH_PIC_IN_SHLIB): Define.
488 (RELATIVE_DYNAMIC_RELOCS): Define.
489 (enum elf32_hppa_stub_type): New.
490 (struct elf32_hppa_stub_hash_entry): Rename offset to
491 stub_offset. Add a number of new fields.
492 (struct elf32_hppa_link_hash_entry): New.
493 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
495 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
496 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
497 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
499 (hppa_link_hash_newfunc): New function.
500 (elf32_hppa_link_hash_table_create): Use above function. Init new
502 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
503 instead of addend, and remove sym_name from args. Don't use
504 symbol name for local syms, instead use sym index.
505 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
506 stub type rather than size. Pass in hash and handle import stub
507 case. Also pass in reloc instead of offset so we can calculate
508 PCREL22F and PCREL12F branches properly.
509 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
510 import and export stubs too.
511 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
512 import and export stub sizing.
513 (elf32_hppa_check_relocs): New function.
514 (elf32_hppa_adjust_dynamic_symbol): New function.
515 (hppa_discard_copies): New function.
516 (elf32_hppa_size_dynamic_sections): New function.
517 (elf_backend_size_dynamic_sections): Define.
518 (elf32_hppa_finish_dynamic_symbol): New function.
519 (elf_backend_finish_dynamic_symbol): Define.
520 (elf32_hppa_size_stubs): Stash params in link hash table, and move
521 some local vars into the link hash table too. For shared links,
522 trundle over function syms, generating export stubs. Handle
523 PCREL22F branches. Break out stub creation code from here..
524 (hppa_add_stub): .. to here. New function.
525 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
526 call the bfd linker. Use elf_gp to record global pointer.
527 Calculate a value from sections if $global$ is missing.
528 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
529 (elf32_hppa_gc_mark_hook): New function.
530 (elf_backend_gc_mark_hook): Define.
531 (elf32_hppa_gc_sweep_hook): New function.
532 (elf_backend_gc_sweep_hook): Define.
533 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
534 Add rel to args, and remove howto, input_bfd, offset, addend,
535 sym_name as we can recalculate these locally. Handle calls to
536 dynamic objects, extra PIC relocs, PCREL22F branches. Change
537 handling of undefined weak syms. Check that stubs are in range.
538 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
539 message on hitting a DPREL21L reloc that needs fixing. Subtract
540 off PC for PCREL14F. Break out code that does a stub lookup from
542 (hppa_get_stub_entry): ..to here. New function.
543 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
544 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
546 (elf32_hppa_finish_dynamic_sections): New function.
547 (elf_backend_finish_dynamic_sections): Define.
548 (elf_backend_final_write_processing) Define.
549 (hppa_handle_PIC_calls): New function.
550 (elf32_hppa_build_stubs): Call it. Pass link_info to
552 (elf32_hppa_create_dynamic_sections): New function
553 to create .plt and .got then set .plt flags correctly.
554 (elf_backend_create_dynamic_sections): Define.
555 (elf32_hppa_object_p): New function.
556 (elf_backend_object_p): Define.
557 (elf32_hppa_elf_get_symbol_type): New function.
558 (elf_backend_get_symbol_type): Define.
559 (elf_backend_can_gc_sections): Define.
560 (elf_backend_want_got_plt): Define.
561 (elf_backend_plt_alignment): Set to 2.
562 (elf_backend_plt_readonly): Define.
563 (elf_backend_want_plt_sym): Define.
564 (elf_backend_got_header_size): Reserve one entry.
566 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
567 (elf32_hppa_size_stubs): Pass in multi_subspace.
568 (elf32_hppa_set_gp): Declare.
570 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
571 (bfd_get_unique_section_name): New function.
572 * bfd_in2.h: Regenerate.
574 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
575 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
578 From David Huggins-Daines <dhd@linuxcare.com>
579 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
580 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
581 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
582 been updated in finish_dynamic_symbol before modifying function
585 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
586 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
587 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
588 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
589 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
590 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
591 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
592 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
594 From David Huggins-Daines <dhd@linuxcare.com>
595 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
596 style of local labels as well.
598 2000-09-03 Philip Blundell <philb@gnu.org>
600 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
601 references to undefined symbols in debugging sections.
603 2000-09-02 H.J. Lu <hjl@gnu.org>
605 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
606 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
607 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
610 2000-09-02 Jason Eckhardt <jle@cygnus.com>
612 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
613 (elf32_i860_is_local_label_name): New function and prototype.
615 2000-09-02 Nick Clifton <nickc@redhat.com>
617 * configure.in: Increase version number to 2.10.91.
618 * configure: Regenerate.
619 * aclocal.m4: Regenerate.
620 * config.in: Regenerate.
621 * po/bfd.pot: Regenerate.
623 2000-09-02 Daniel Berlin <dberlin@redhat.com>
625 * elf.c (_bfd_elf_make_section_from_shdr): Add
626 .gnu.linkobce.wi. to the list of debug section names.
628 2000-09-02 Nick Clifton <nickc@redhat.com>
630 * dwarf2.c (find_debug_info): New function: Locate a section
631 containing dwarf2 debug information.
632 (bfd_dwarf2_find_nearest_line): Find all sections containing
633 debug information and include them in the stash.
635 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
637 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
638 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
639 (sh_reloc_map): Add new relocs.
640 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
641 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
642 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
643 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
645 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
646 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
647 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
648 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
650 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
652 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
653 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
654 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
655 elf_sh_plt_reloc_offset): Define.
656 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
657 elf_sh_link_hash_table): New structs.
658 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
659 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
661 (elf_backend_create_dynamic_sections,
662 bfd_elf32_bfd_link_hash_table_create,
663 elf_backend_adjust_dynamic_symbol,
664 elf_backend_size_dynamic_sections,
665 elf_backend_finish_dynamic_symbol,
666 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
667 elf_backend_plt_readonly, elf_backend_want_plt_sym,
668 elf_backend_got_header_size, elf_backend_plt_header_size):
670 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
671 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
673 * bfd-in2.h, libbfd.h: Rebuilt.
675 2000-09-01 Alan Modra <alan@linuxcare.com.au>
677 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
680 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
682 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
683 not initialized, set them to indicate the SH1 instruction set.
685 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
687 * acinclude.m4: Include libtool and gettext macros from the
689 * aclocal.m4, configure: Rebuilt.
691 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
693 * elf.c: Eliminate references to __sparcv9 macro; replace with
694 autoconf variables HAVE_PSINFO32_T etc.
695 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
696 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
698 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
699 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
701 * configure: Regenerate.
703 2000-08-27 Alan Modra <alan@linuxcare.com.au>
705 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
706 for any shared link, not just shared -Bsymbolic.
707 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
708 any shared link, and pass link info to it.
709 (elf_i386_size_dynamic_sections): Update comment.
710 (elf_i386_discard_copies): Modify to discard relocs for symbols
711 that have been forced local.
712 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
713 that have been forced local.
715 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
717 * elflink.h (elf_link_add_object_symbols): Allow common
718 symbols to have an alignment of 1 if explicitly requested, and
719 not overridden by other definitions.
721 2000-08-22 Doug Kwan <dkwan@transmeta.com>
723 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
724 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
726 2000-08-22 H.J. Lu <hjl@gnu.org>
728 * elf-bfd.h (elf_link_hash_table): Add runpath.
730 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
731 * bfd-in2.h: Rebuilt.
733 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
734 "runpath" field to NULL.
735 (bfd_elf_get_runpath_list): New function.
737 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
740 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
742 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
743 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
744 explicitly. Improve validation of r_type.
746 2000-08-21 H.J. Lu <hjl@gnu.org>
748 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
749 dynamic allocated content space. Add a comment to remind us that
750 one day this ought to be fixed.
751 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
752 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
753 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
755 2000-08-21 Jason Eckhardt <jle@cygnus.com>
757 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
758 field with the newly relocated value instead of adding it to the
759 existing immediate field.
760 (elf32_i860_relocate_splitn): Likewise.
761 (elf32_i860_relocate_highadj): Likewise.
763 2000-08-16 Jason Eckhardt <jle@cygnus.com>
765 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
766 was previously just a stub).
768 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
770 * elflink.c (_bfd_elf_create_got_section): Don't abort().
772 (_bfd_elf_create_dynamic_sections): Likewise.
774 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
776 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
777 for undefined symbols to be the beginning of the section.
779 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
780 four extra entries at the beginning of the .rela.plt section.
781 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
782 section to account for the four reserved entries in the .plt section.
784 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
786 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
787 to the list of NOPs we recognize after a branch-and-link.
788 Use the ori NOP when one is needed.
790 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
793 2000-08-14 Jim Wilson <wilson@cygnus.com>
795 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
796 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
797 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
800 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
802 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
804 2000-08-10 Jason Eckhardt <jle@cygnus.com>
806 * elf32-i860.c (elf32_i860_relocate_section): New function.
807 (i860_final_link_relocate): New function.
808 (elf32_i860_relocate_splitn): New function.
809 (elf32_i860_relocate_pc16): New function.
810 (elf32_i860_relocate_highadj): New function.
811 (elf32_i860_howto): Minor adjustments to some relocations.
812 (elf_info_to_howto_rel): Define.
813 (elf_backend_relocate_section): Define.
815 2000-08-10 Nick Clifton <nickc@cygnus.com>
817 * elf32-arm.h: Fix formatting.
819 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
821 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
823 2000-08-08 Jason Eckhardt <jle@cygnus.com>
825 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
827 2000-08-07 Kazu Hirata <kazu@hxi.com>
829 * ieee.c (ieee_write_debug_part): Rewrite a comment.
830 * elf64-ia64.c: Fix a typo.
832 2000-08-05 Jason Eckhardt <jle@cygnus.com>
834 * elf32-i860 (elf32_i860_howto_table): New structure.
835 (lookup_howto): New function.
836 (elf32_i860_reloc_type_lookup): New function.
837 (elf32_i860_info_to_howto_rela): New function.
838 (elf_code_to_howto_index): New structure.
839 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
840 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
841 elf32_i860_reloc_type_lookup.
843 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
845 * som.c (struct fixup_format): Constify `format'.
846 (som_hppa_howto_table): Use SOM_HOWTO macro.
847 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
848 (som_bfd_reloc_type_lookup): Likewise.
849 (compare_subspaces): Remove unused `count1', `count2'.
850 (som_begin_writing): Remove unused `total_reloc_size'.
851 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
852 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
853 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
854 (som_find_nearest_line): Decorate unused parameter(s).
855 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
856 (som_bfd_link_split_section): Likewise.
858 2000-08-03 Nick Clifton <nickc@cygnus.com>
860 * section.c: Restore backed out code.
861 * elf.c: Restore backed out code.
862 (copy_private_bfd_data): Fix bug preventing stipped dynamic
863 binaries from working.
864 * bfd-in2.h: Regenerate.
866 2000-08-03 H.J. Lu <hjl@gnu.org>
868 * section.c: Back out the change made by Nick Clifton
869 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
871 * bfd-in2.h: Likewise.
874 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
876 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
878 2000-07-31 Jason Eckhardt <jle@cygnus.com>
880 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
881 * bfd-in2.h, libbfd.h: Regenerate.
883 2000-07-31 Nick Clifton <nickc@cygnus.com>
885 * section.c (struct sec): Add new boolean field 'segment_mark'.
886 (STD_SECTION): Initialise new field to zero.
888 * bfd-in2.h: Regenerate.
890 * elf.c (copy_private_bfd_data): Reorganise section to segment
891 mapping to cope with moved sections requiring new segments,
892 and overlapping segments.
893 (SEGMENT_END): New macro: Return the end address of a segment.
894 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
895 contains a section by comparing their VMA addresses.
896 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
897 contains a section by comparing their LMA addresses.
898 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
899 section should be included in a segment.
900 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
901 follows another in memory.
902 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
905 2000-07-22 Jason Eckhardt <jle@cygnus.com>
907 * cpu-i860.c: Added comments.
909 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
910 bfd_elf32_i860_little_vec.
911 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
912 (ELF_MAXPAGESIZE): Changed to 4096.
914 * targets.c (bfd_elf32_i860_little_vec): Declaration of
916 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
918 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
919 config for little endian elf32 i860.
920 (targ_defvec): Define for the new config above
921 as "bfd_elf32_i860_little_vec".
922 (targ_selvecs): Define for the new config above
923 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
925 * configure.in (bfd_elf32_i860_little_vec): Added recognition
928 * configure: Regenerated.
930 2000-07-27 H.J. Lu <hjl@gnu.org>
932 * elflink.h (elf_merge_symbol): Take one more argument,
933 dt_needed, to indicate if the symbol comes from a DT_NEEDED
934 entry. Don't overide the existing weak definition if dt_needed
936 (elf_link_add_object_symbols): Pass dt_needed to
939 2000-07-27 Nick Clifton <nickc@cygnus.com>
941 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
944 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
946 * configure.host (*-*-aix*): AIX has 'long long' always.
948 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
949 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
950 (xcoff_write_archive_contents_big): Don't update the offset
951 of the symbol table, xcoff_write_armap will do it.
953 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
955 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
956 of dynobj for SGI_COMPAT checks.
958 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
960 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
961 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
962 * bfd-in2.h: Regenerate.
964 2000-07-21 Nick Clifton <nickc@cygnus.com>
966 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
967 range symbol indices in relocs and issue an error message.
969 2000-07-20 H.J. Lu <hjl@gnu.org>
971 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
972 info->new_dtags when setting DT_FLAGS_1. It will only be set
973 by the new linker options. It shouldn't break anything.
975 2000-07-20 H.J. Lu <hjl@gnu.org>
977 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
978 only if info->new_dtags is true.
980 2000-07-20 H.J. Lu <hjl@gnu.org>
982 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
983 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
985 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
987 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
988 (ALL_MACHINES_CFILES): Add cpu-cris.c.
989 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
990 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
991 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
992 * Makefile.in: Rebuild.
993 * aclocal.m4: Rebuild.
994 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
995 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
996 (bfd_cris_arch): Declare.
997 (bfd_archures_list): Add bfd_cris_arch.
998 * bfd-in2.h: Rebuild.
999 * config.bfd: (cris-*-*): New target.
1000 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1001 * configure: Rebuild.
1002 * elf.c (prep_headers): Add bfd_arch_cris.
1003 * libbfd.h: Rebuild.
1004 * libaout.h (enum machine_type): Add M_CRIS.
1005 * reloc.c: Add CRIS relocations.
1006 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1007 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1008 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1009 * po/POTFILES.in, po/bfd.pot: Regenerate.
1011 2000-07-19 H.J. Lu <hjl@gnu.org>
1013 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1014 DF_TEXTREL if DT_TEXTREL is set.
1015 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1016 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1017 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1018 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1019 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1020 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1021 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1022 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1023 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1024 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1026 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1027 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1029 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1031 2000-07-19 H.J. Lu <hjl@gnu.org>
1033 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1034 * bfd-in2.h: Rebuild.
1036 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1037 (elf_dt_soname): New.
1039 * elf.c (bfd_elf_set_dt_needed_soname): New.
1041 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1042 entry if the shared object loaded by DT_NEEDED is used to
1043 resolve the reference in a regular object.
1045 2000-07-19 H.J. Lu <hjl@gnu.org>
1047 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1048 DT_DEPAUDIT and DT_AUDIT as strings.
1050 2000-07-19 Nick Clifton <nickc@cygnus.com>
1052 * format.c: Fix formatting.
1054 2000-07-19 H.J. Lu <hjl@gnu.org>
1056 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1058 2000-07-19 H.J. Lu <hjl@gnu.org>
1060 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1061 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1062 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1063 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1064 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1065 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1066 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1068 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1070 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1071 renamed functions from here...
1072 (assign_section_numbers): Use renamed functions.
1073 (prep_headers): Use renamed functions.
1075 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1076 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1077 * bfd-in2.h: Regenerate.
1079 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1081 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1082 parenthesis in if statement.
1084 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1086 Enable the support for Traditional MIPS.
1087 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1088 return ict_none appropriately for traditional mips targets.
1089 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1090 (STUB_MOVE): Conditionalize for traditonal mips.
1091 (STUB_LI16): Likewise.
1092 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1093 room for RTPROC header.
1094 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1095 the permission for the PT_DYNAMIC as read, write and execute.
1096 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1097 for traditonal mips.
1098 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1099 _DYNAMIC_LINKING for traditonal mips.
1100 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1101 in case of traditonal mips.
1102 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1103 entry is required. For a function if PLT is not required then set the
1104 corresponding hash table entry to 0.
1105 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1107 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1108 shared object set the value to 0.
1109 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1110 _DYNAMIC_LINKING for traditonal mips.
1111 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1112 for traditonal mips.
1114 2000-07-15 H.J. Lu <hjl@gnu.org>
1116 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1118 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1120 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1121 out a structure that is BFD_IN_MEMORY.
1123 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1125 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1126 bfd pointer. Print section id instead of bfd pointer for local
1127 syms. Prefix addend with `+' for global syms as well as local.
1128 Correct calculation of name component lengths.
1129 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1131 From David Huggins-Daines <dhd@linuxcare.com>
1132 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1133 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1134 (elf64_hppa_modify_segment_map): Likewise.
1136 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1138 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1139 addresses to be "naturally" sign extended. Return -1 if unknown.
1140 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1141 * bfd-in2.h: Regenerate.
1143 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1145 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1146 and ECOF_SIGNED_64 to list ways to extract an offset.
1147 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1148 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1150 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1151 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1153 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1155 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1156 bfd_get_start_address.
1157 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1158 (elf_swap_ehdr_out): Ditto.
1160 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1162 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1163 compatibility with older binutils.
1165 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1167 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1168 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1170 From Ryan Bradetich <rbradetich@uswest.net>
1171 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1172 (parse_line_table): Ditto.
1173 (_bfd_dwarf1_find_nearest_line): Ditto.
1174 * syms.c (cmpindexentry): Remove extra `*' from params.
1176 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1178 * elf32-mips.c (sort_dynamic_relocs): New Function.
1179 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1180 via qsort to sort the dynamic relocations in increasing r_symndx
1183 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1185 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1186 ATTRIBUTE_UNUSED to unused args.
1187 (get_opd): Likewise.
1188 (get_plt): Likewise.
1189 (get_dlt): Likewise.
1190 (get_stub): Likewise.
1191 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1192 (elf64_hppa_link_output_symbol_hook): Likewise.
1193 (elf64_hppa_check_relocs): Delete unused var.
1194 (elf64_hppa_size_dynamic_sections): Likewise.
1195 (elf64_hppa_finalize_opd): Likewise.
1196 (elf64_hppa_finalize_dynreloc): Likewise.
1197 (elf64_hppa_modify_segment_map): Likewise.
1198 (elf64_hppa_finish_dynamic_sections): Likewise.
1200 * elf-hppa.h (elf_hppa_final_write_processing): Add
1201 ATTRIBUTE_UNUSED to unused args.
1202 (elf_hppa_final_link_relocate): Likewise.
1203 (elf_hppa_record_segment_addrs): Add paretheses.
1204 (elf_hppa_relocate_section): Constify dyn_name.
1206 From David Huggins-Daines <dhd@linuxcare.com>
1207 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1208 rearrange case statement so that it gets preferred to 32-bit ones.
1210 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1211 asection->id instead of address of asection structure.
1212 (elf32_hppa_size_stubs): Likewise.
1214 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1215 for .init* and .fini*.
1217 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1218 and addends used in stub names to 32 bits.
1219 (elf32_hppa_size_stubs): Likewise.
1221 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1222 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1223 not bfd_put_64. Fix minor comment typo and formatting.
1225 Changes to create multiple linker stubs, positioned immediately
1226 before the section where they are required.
1227 * elf32-hppa.c: Don't include hppa_stubs.h.
1228 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1229 (elf32_hppa_stub_hash_table): Delete.
1230 (elf32_hppa_link_hash_entry): Delete.
1231 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1232 stub_hash_table, and store the struct here rather than a pointer.
1233 Delete output_symbol_count. Add offset array. Change
1234 global_value to a bfd_vma.
1235 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1236 (elf32_hppa_stub_hash_traverse): Delete.
1237 (elf32_hppa_name_of_stub): Delete.
1238 (elf32_hppa_link_hash_lookup): Delete.
1239 (elf32_hppa_link_hash_traverse): Delete.
1240 (elf32_hppa_stub_hash_table_init): Delete.
1241 (elf32_hppa_size_of_stub): Pass input section and offset rather
1242 than location and calculate location here. Don't pass name as all
1243 stubs are now the same size.
1244 (elf32_hppa_stub_hash_newfunc): Init new fields.
1245 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1247 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1248 comparing against ints. Rewrite stub handling code.
1249 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1250 Case enums to int before comparing against ints. Remove
1251 bfd_reloc_dangerous case.
1252 (elf32_hppa_build_one_stub): Rewrite.
1253 (elf32_hppa_size_one_stub): New function.
1254 (elf32_hppa_build_stubs): Rewrite.
1255 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1256 Rewrite stub-handling specific code.
1258 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1260 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1262 * hppa_stubs.h: Delete.
1263 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1264 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1265 * Makefile.in: Regenerate.
1267 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1270 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1272 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1273 and section name for bfd_reloc_notsupported error message.
1274 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1275 bfd_reloc_notsupported.
1276 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1278 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1279 undefined weak symbols for all relocs.
1280 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1281 offsets are relative to one past the delay slot.
1282 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1283 branch destination. Put addend into stub name too.
1284 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1285 adjust by 8 when deciding whether a linker stub is needed. Put
1286 addend into stub name as for above.
1288 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1289 various args and vars.
1290 (elf32_hppa_bfd_final_link_relocate): Here too.
1291 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1292 inner block var to avoid shadowing.
1294 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1296 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1297 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1298 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1300 * libhppa.h: Change practically all unsigned ints to plain ints.
1301 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1304 From Ryan Bradetich <rbradetich@uswest.net>
1305 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1306 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1308 From David Huggins-Daines <dhd@linuxcare.com>
1309 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1310 to the new OP_* ones.
1312 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1313 error exit. Bail out earlier on plabel relocs that we aren't
1314 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1315 string, and then don't free our copy.
1316 (elf32_hppa_build_one_stub): Make insn unsigned int.
1318 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1319 available with BL, not BE and BLE.
1321 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1322 code for elf arg relocs.
1323 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1324 argument with elf_link_hash_entry h. Handle undefined weak
1325 symbols. Move $global$ lookup from here...
1326 (elf32_hppa_relocate_section): ...to here. Return correct error
1327 message for non-handled relocs.
1328 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1329 wrong test was -0x3ffff to +0x40000.
1331 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1332 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1333 Handle them as such.
1334 (elf_hppa_relocate_insn): Fix a typo.
1336 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1337 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1338 assemble_17, assemble_21): Delete.
1339 Supply defines for all 64 possible opcodes.
1340 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1341 formats. Handle COMICLR.
1342 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1345 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1346 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1347 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1349 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1350 the local syms - did this code get deleted accidentally? Ignore
1351 undefined and undefweak syms.
1353 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1354 block. Use it instead of elf64_hppa_hash_table (info).
1355 (elf_hppa_final_link_relocate): Use hppa_info instead of
1356 elf64_hppa_hash_table (info).
1358 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1359 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1360 (hppa_rebuild_insn): Mask immediate bits here instead.
1361 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1363 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1365 * section.c (struct sec): Add id field. Tidy comment formatting.
1366 (bfd_make_section_anyway): Set id.
1367 (STD_SECTION): Init id too.
1368 Change CONST to const throughout.
1369 * archures.c (bfd_arch_info): Tidy comment.
1370 (bfd_arch_list): Change a CONST to const.
1371 * libbfd-in.h: Tidy comments and replace CONST with const.
1372 * elf-bfd.h: Likewise.
1373 * libbfd.h: Regenerate.
1374 * bfd-in2.h: Regenerate.
1375 * libcoff.h: Regenerate.
1377 2000-07-07 DJ Delorie <dj@redhat.com>
1379 * archive.c (_bfd_write_archive_contents): Add an informative
1382 2000-07-06 Kazu Hirata <kazu@hxi.com>
1384 * srec.c: Fix formatting.
1386 2000-06-05 DJ Delorie <dj@redhat.com>
1390 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1392 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1393 value of PC-relative offsets.
1395 2000-07-03 Jim Wilson <wilson@cygnus.com>
1397 * elf64-alpha.c (alpha_elf_size_info): New.
1398 (elf_backend_size_info): Define to alpha_elf_size_info.
1399 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1401 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1403 * elf32-mips.c: Include elf32-target.h again for the traditional
1406 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1408 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1409 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1410 (avr_info_to_howto_rela): Likewise.
1411 (elf32_avr_gc_mark_hook): Likewise.
1412 (elf32_avr_gc_sweep_hook): Likewise.
1413 (elf32_avr_relocate_section): Likewise.
1415 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1417 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1418 an external symbol for a non-shared, non-relocatable link.
1420 2000-07-03 Nick Clifton <nickc@redhat.com>
1422 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1423 is an external symbol.
1424 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1427 2000-07-03 Kazu Hirata <kazu@hxi.com>
1429 * reloc16.c: Fix formatting.
1431 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1433 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1434 to add a new target for traditional mips i.e
1435 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1436 * configure.in: Likewise.
1437 * configure: Rebuild.
1438 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1440 (bfd_elf32_tradlittlemips_vec): Likewise.
1441 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1442 to see that elfNN_bed does not get redefined even if the target file
1443 is included twice for a chip. See elf32-mips.c.
1445 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1447 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1448 (CLEANFILES): Add DEPA.
1449 * Makefile.in: Regenerate.
1451 2000-06-30 DJ Delorie <dj@cygnus.com>
1453 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1454 can't assume the PE header is at 0x80.
1456 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1458 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1460 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1462 * go32stub.h: Update stub.
1464 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1466 * archures.c (bfd_mach_avr5): Define.
1467 * bfd-in2.h (bfd_mach_avr5): Define.
1468 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1469 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1470 (compatible): Update comment. Add missing test.
1471 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1472 for avr2 and avr4. Simplify 8K wrap code.
1473 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1474 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1476 2000-06-26 Kazu Hirata <kazu@hxi.com>
1478 * coff-h8300.c: Fix formatting.
1479 * cpu-h8300.c: Likewise.
1481 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1483 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1484 for local symbols whose names are unknown.
1486 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1488 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1490 * Makefile.in: Regenerate.
1491 * doc/Makefile.in: Regenerate.
1493 2000-06-20 H.J. Lu <hjl@gnu.org>
1495 * Makefile.am: Rebuild dependency.
1496 * Makefile.in: Rebuild.
1498 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1500 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1501 (elf_backend_copy_indirect_symbol): Map to the new function.
1503 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1505 * archive.c (normalize): Correct pointer comparison when checking
1507 (bfd_bsd_truncate_arname): Likewise.
1508 (bfd_gnu_truncate_arname): Likewise.
1510 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1512 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1513 sections elf_{text,data}_{section,symbol}.
1514 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1515 (_bfd_mips_elf_hide_symbol): New function.
1516 (elf_backend_hide_symbol): Map to the new function.
1517 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1518 definitions of mips_elf_{text,data}_{section,symbol}.
1519 (mips_elf_local_relocation_p): Try to find the direct symbol
1520 based on new check_forced argument.
1521 (mips_elf_calculate_relocation): Use new version of
1522 mips_elf_local_relocation_p.
1523 (mips_elf_relocate_section): Likewise.
1524 (_bfd_mips_elf_relocate_section): Likewise.
1525 (mips_elf_sort_hash_table): Only assert that have enough GOT
1527 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1528 entry if the relocation based on the new external argument.
1529 (mips_elf_create_dynamic_relocation): Assert that we have a
1530 section contents allocated where we can swap out the dynamic
1532 (mips_elf_calculate_relocation): Find the real hash-table entry
1533 correctly by using h->root.root.type. Only create a dynamic
1534 relocation entry if the symbol is defined in a shared library.
1535 Create an external GOT entry for the GOT16 relocation if the
1536 symbol was forced local.
1537 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1538 dynamic index if the symbol was forced local.
1540 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1542 * elf32-mips.c: Fix typos in comments.
1544 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1546 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1549 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1551 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1552 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1553 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1554 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1555 (bfd_elf32_m68hc11_vec): Likewise.
1556 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1557 Supports 68hc11 & 68hc12 at the same time.
1558 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1560 (bfd_elf32_m68hc11_vec): Likewise.
1561 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1562 * archures.c (bfd_m68hc12_arch): Define and register in global list
1563 (bfd_m68hc11_arch): Likewise.
1564 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1565 BFD_RELOC_M68HC11_3B): Define.
1566 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1567 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1569 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1571 * elf_bfd.h (struct elf_backend_data): Add info argument to
1572 elf_backend_hide_symbol.
1573 (_bfd_elf_link_hash_hide_symbol): Likewise.
1574 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1575 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1576 * elflink.h (elf_link_add_object_symbols): Likewise.
1577 (elf_link_assign_sym_version): Likewise.
1579 2000-06-18 H.J. Lu <hjl@gnu.org>
1581 * coff-i386.c (coff_i386_reloc): Don't return in case of
1582 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1583 Compensate PE relocations when linking with non-PE object
1584 files to generate a non-PE executable.
1586 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1588 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1589 GOT entries if we're doing a static link or -Bsymbolic link.
1591 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1593 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1594 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1596 (elf_link_output_relocs): Likewise.
1597 (elf_reloc_link_order): Likewise.
1599 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1601 * archures.c (enum bfd_architecture): #define constants for
1602 PowerPc and RS6000 machine numbers.
1603 * bfd-in2.h: Regenerate.
1604 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1605 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1606 and RS6000 machine numbers using #defined constants from
1608 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1609 machine numbers using #defined constants from archures.c. Add
1610 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1611 64-bit words in 620 entry.
1612 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1614 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1616 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1618 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1619 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1620 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1622 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1624 * bfd-in.h (bfd_family_coff): Define.
1625 * bfd-in2.h: Regenerate.
1626 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1627 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1628 instead of bfd_target_coff_flavour.
1629 * cofflink.c (_bfd_coff_final_link): Likewise.
1630 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1631 exclude XCOFF files.
1632 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1634 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1635 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1636 * xcofflink.c (XCOFF_XVECP): Delete.
1637 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1638 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1639 bfd_xcoff_record_link_assignment,
1640 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1641 check for bfd_target_xcoff_flavour.
1643 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1645 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1647 (read_hdr): New function.
1648 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1649 of trying to extract individual registers. Set abfd->arch_info
1650 to match the architecture that created the core file.
1651 (rs6000coff_get_section_contents): Delete.
1652 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1654 2000-06-14 H.J. Lu <hjl@gnu.org>
1656 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1659 2000-06-13 H.J. Lu <hjl@gnu.org>
1661 * configure: Regenerate.
1663 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1665 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1668 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1670 * configure.in (VERSION): Update to show this is the CVS mainline.
1672 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1674 * elf32-d10v.c: Include elf/d10v.h
1675 (enum reloc_type): Delete.
1676 * elf32-d30v.c: Include elf/d30v.h
1677 (enum reloc_type): Delete.
1679 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1680 * Makefile.in: Regenerate.
1682 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1683 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1684 move HOWTOs into elf_howto_table.
1685 (R_386_standard, R_386_ext_offset): Define.
1686 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1687 (elf_i386_reloc_type_lookup): Modify calculation of index into
1688 elf_howto_table since we've removed the padding.
1689 (elf_i386_info_to_howto_rel): Likewise.
1690 (elf_i386_relocate_section): Likewise.
1692 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1694 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1696 2000-06-05 H.J. Lu <hjl@gnu.org>
1698 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1699 an error when seeing an undefined symbol with hidden/internal
1700 attribute. It is handled in *_relocate_section ().
1702 2000-06-05 H.J. Lu <hjl@gnu.org>
1704 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1705 indirect symbol for the ELF_LINK_NON_ELF bit.
1706 (elf_link_output_extsym): Don't output the indirect symbol even
1707 if the ELF_LINK_NON_ELF bit is set.
1709 2000-06-01 J.T. Conklin <jtc@redback.com>
1711 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1712 (i[3456]86-*-netbsdaout*): New target.
1713 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1714 (i[3456]86-*-openbsd*): Likewise.
1716 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1718 * trad-core.c: From hpux-core.c, include <dirent.h> or
1719 <sys/ndir.h> when possible.
1721 2000-05-31 Nick Clifton <nickc@cygnus.com>
1723 * opintl.h (_(String)): Explain why dgettext is used instead
1726 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1728 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1729 definitions. We must not assume they are sorted in the file
1730 according to their index numbers.
1732 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1734 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1735 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1736 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1738 2000-05-30 Nick Clifton <nickc@cygnus.com>
1740 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1741 80960CA, 80960MC as valid machine names.
1743 2000-05-30 H.J. Lu <hjl@gnu.org>
1745 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1746 visibility bits if the symbol is undefined. Correctly handle
1747 weak undefined symbols with hidden and internal attributes.
1749 * elflink.h (elf_link_add_object_symbols): Always turn the
1750 symbol into local if it has the hidden or internal attribute.
1752 2000-05-29 Philip Blundell <philb@gnu.org>
1754 * ppcboot.c: Add packed attribute if compiling with GCC.
1756 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1758 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1760 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1762 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1763 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1764 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1767 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1769 * Makefile.am: Update dependencies with "make dep-am"
1770 * Makefile.in: Regenerate.
1772 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1773 bindtextdomain): Replace defines with those from intl/libgettext.h
1774 to quieten gcc warnings.
1776 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1778 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1780 * archive.c (normalize, bfd_bsd_truncate_arname,
1781 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1782 file names with backslashes.
1784 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1787 * sysdep.h: Include filenames.h.
1789 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1791 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1793 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1795 * elf64-sparc.c (sparc64_elf_relax_section): New.
1796 (sparc64_elf_relocate_section): Optimize tail call into branch always
1798 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1799 (elf32_sparc_relax_section): New.
1801 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1803 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1804 Remove unusued variables.
1805 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1806 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1807 previous fix, so that shared libs really don't influence targets
1808 extension mask and memory model.
1810 2000-05-23 H.J. Lu <hjl@gnu.org>
1812 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1813 h->root.other not h->other.
1814 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1816 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1818 2000-05-23 H.J. Lu <hjl@gnu.org>
1820 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1821 undefined symbol with the non-default visibility attributes.
1822 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1823 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1824 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1825 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1826 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1827 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1828 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1829 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1830 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1831 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1832 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1834 2000-05-22 Richard Henderson <rth@cygnus.com>
1836 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1837 PCREL22, PCREL64I. Zero size of special relocs.
1838 (elf64_ia64_reloc_type_lookup): Likewise.
1839 (USE_BRL, oor_brl, oor_ip): New.
1840 (elf64_ia64_relax_section): New.
1841 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1842 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1843 (elf64_ia64_relocate_section): Likewise.
1844 (bfd_elf64_bfd_relax_section): New.
1845 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1846 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1847 * bfd-in2.h, libbfd.h: Regenerate.
1849 2000-05-22 Nick Clifton <nickc@cygnus.com>
1851 * configure.in : Add peigen.lo to MIPS PE targets.
1852 * configure: Regenerate.
1854 2000-05-22 Momchil Velikov <velco@fadata.bg>
1856 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1857 only if it is known for both input and output bfds. Separate
1858 error message strings as in some languages, it may be necessary
1859 to change more than one place in the string to change between
1862 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1863 endianess checks, call _bfd_generic_verify_endian_match() instead.
1865 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1867 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1869 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1870 endianess before checking bfd flavours.
1872 2000-05-22 H.J. Lu <hjl@gnu.org>
1874 * elflink.h (elf_link_output_extsym): Clear the visibility
1875 field for symbols not defined locally.
1877 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1879 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1880 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1881 (hppa_rebuild_insn): Mask immediate bits here instead.
1882 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1884 2000-05-18 Momchil Velikov <velco@fadata.bg>
1886 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1887 relocs for an executable, ensure that they are virtual addresses.
1889 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1891 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1893 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1894 Rick Gorton <gorton@scrugs.lkg.dec.com>
1896 * elflink.h: Add emitrelocations support: when enabled, relocation
1897 information and relocation sections are put into final output
1898 executables. If the emitrelocations flag is set, do the following:
1899 (elf_bfd_final_link): Emit relocation sections.
1900 (elf_link_input_bfd): Compute relocation section contents.
1901 (elf_gc_sections): Don't clean relocation sections.
1903 2000-05-16 Catherine Moore <clm@cygnus.com>
1905 * som.c (som_decode_symclass): Recognize weak symbols.
1907 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1909 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1910 read idata section only from dataoff.
1911 (pe_print_edata): Correctly check for valid eat_member.
1913 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1915 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1917 2000-05-14 Philip Blundell <philb@gnu.org>
1919 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1921 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1923 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1925 * peigen.c (pe_print_idata): Look for .idata section and print
1926 info even if data directory has zero entries. Read idata section
1927 starting from dataoff, and adjust all data offsets to suit. Cast
1928 all bfd_vma vars to unsigned long before passing to fprintf.
1929 * peigen.c (pe_print_edata): Similarly, look for .edata section
1930 and print info even if data directory has zero entries. Cast
1931 all bfd_vma vars to unsigned long before passing to fprintf.
1933 From Szabolcs Szakacsits <szaka@F-Secure.com>
1934 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1935 directory size which may be bogus.
1936 * peigen.c (pe_print_edata): Similarly.
1938 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1940 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1942 (copy_private_bfd_data): Allow for space possibly taken up by elf
1943 headers when calculating segment physical address from lma.
1945 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1947 * versados.c (versados_scan): Init stringlen and pass_2_done.
1949 * trad-core.c (trad_unix_core_file_p): Return
1950 bfd_error_wrong_format rather than bfd_error_file_truncated.
1952 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1953 add_data_entry. DataDirectory virtual address is relative.
1954 (pe_print_idata): Account for relative DataDirectory virtual
1955 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1956 (pe_print_edata): Similarly.
1958 From Szabolcs Szakacsits <szaka@F-Secure.com>
1959 * peigen.c (dir_names): Add Delay Import Directory.
1960 (pe_print_idata): Always search for bfd section containing
1961 idata address rather than looking up section name. Print this
1962 section name rather than .idata.
1963 (pe_print_edata): Similarly. Also print some fields as %08lx.
1964 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1967 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1969 * xcoff.h: Rename to xcoff-target.h
1970 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1971 * coff-rs6000.c: Ditto.
1972 * coff64-rs6000.c: Ditto.
1973 * coff-pmac.c: Ditto.
1974 * Makefile.in: Regenerate.
1976 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1978 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1979 Change U802TOC64MAGIC to U803XTOCMAGIC.
1981 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1983 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1984 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1985 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1987 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1989 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1991 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1993 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1994 hidden and internal symbols.
1995 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1997 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1998 assign a PLT or GOT entry to symbols with hidden and
1999 internal visibility.
2001 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2003 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2005 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2007 2000-05-02 H.J. Lu <hjl@gnu.org>
2009 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2012 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2014 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2015 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2017 * Makefile.in: Regenerate.
2019 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
2021 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2022 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2023 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2024 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2025 * Makefile.in: Rebuild.
2027 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2029 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2030 doesn't work very well.
2032 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2033 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2034 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2035 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2036 (elf_hppa_info_to_howto): Likewise.
2037 (elf_hppa_info_to_howto_rel): Likewise.
2038 (elf_hppa_reloc_type_lookup): Likewise.
2039 (elf_hppa_is_local_label_name): Likewise.
2040 (elf_hppa_fake_sections): Likewise.
2041 (elf_hppa_final_write_processing): Likewise.
2042 (elf_hppa_howto_table): Fully initialise all entries.
2043 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2044 (elf_hppa_info_to_howto): Likewise.
2045 (elf_hppa_info_to_howto_rel): Likewise.
2046 (elf_hppa_reloc_type_lookup): Likewise.
2047 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2048 elf_hppa_unmark_useless_dynamic_symbols,
2049 elf_hppa_remark_useless_dynamic_symbols,
2050 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2051 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2052 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2053 elf32-hppa.c mess is cleaned up.
2054 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2055 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2056 r_field then call hppa_field_adjust inline func with variable
2057 r_field arg, instead call hppa_field_adjust with fixed arg.
2058 In case R_PARISC_PCREL22F, don't set r_field.
2059 (elf_hppa_relocate_insn): Change args and return type to unsigned
2060 int. Call re_assemble_* funcs to do the work.
2062 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2065 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2067 (sign_extend): Mask first before sign extending.
2068 (low_sign_extend): Rewrite without condition expression.
2069 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2070 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2071 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2072 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2073 result as function return value rather than through pointer arg.
2074 Accept unsigned int args, and return unsigned int.
2075 (re_assemble_3): New. Combines function of dis_assemble_3 with
2076 re-assembly of opcode and immediate.
2077 (re_assemble_12): Likewise.
2078 (re_assemble_16): Likewise.
2079 (re_assemble_17): Likewise.
2080 (re_assemble_21): Likewise.
2081 (re_assemble_22): Likewise.
2082 (hppa_field_adjust): Rewrite and document, paying attention to
2083 size of types and signed/unsigned issues.
2084 (get_opcode): Shift before masking.
2085 (FDLW): Rename to FLDW.
2086 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2087 (hppa_rebuild_insn): Change args and return value to unsigned
2088 int. Make use of re_assemble_*. Correct case 11.
2090 * dep-in.sed: Handle ../opcodes/.
2091 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2092 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2093 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2094 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2095 elfarm-nabi.lo dependencies outside of auto-dependency area.
2096 Regenerate dependencies.
2097 * Makefile.in: Regenerate.
2099 * configure.in (TRAD_HEADER): Test non-null before
2101 * configure: Regenerate.
2103 * reloc.c: Fix mis-spelling in comment.
2105 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2107 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2108 * vms.c (vms_openr_next_archived_file): Return NULL.
2110 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2112 * coffcode.h Copy changes mistakenly done to libcoff.h in
2115 2000-04-29 Andreas Jaeger <aj@suse.de>
2117 * libbfd-in.h: Correctly check GCC version.
2118 * bfd-in.h: Likewise.
2119 * libhppa.h: Likewise.
2120 * libbfd.h: Regenerate.
2121 * bfd-in2.h: Regenerate.
2123 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2125 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2126 coffdu-rs6000.{lo,c}.
2127 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2129 * Makefile.in: Regenerate.
2130 * xcoff.h: New file.
2131 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2132 * coff-rs6000.c: Move all declarations and defines that are
2133 common to the xcoff backends into xcoff.h
2134 * coff64-rs6000.c: Ditto,
2136 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2138 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2139 _bfd_coff_force_symnames in strings and
2140 _bfd_coff_debug_string_prefix_length to their default values.
2141 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2143 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2145 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2146 _bfd_coff_force_symnames in strings and
2147 _bfd_coff_debug_string_prefix_length to their default values.
2149 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2151 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2152 Check local_got_refcounts before dereferencing.
2154 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2155 before deciding we don't need R_PPC_PLT32 relocation.
2156 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2159 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2161 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2163 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2164 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2165 (elf_i386_relocate_section): Allow for .plt to go missing.
2166 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2167 can use a relative reloc for got as elf_i386_relocate_section.
2168 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2170 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2172 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2174 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2176 * Makefile.am (coff64-rs6000.lo): New rule.
2177 * Makefile.in: Regenerate.
2178 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2179 xcoff_is_local_label_name, xcoff_rtype2howto,
2180 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2181 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2182 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2183 (NO_COFF_SYMBOLS): Define.
2184 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2185 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2187 (MINUS_ONE): New macro.
2188 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2190 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2191 coff_SWAP_aux_out): Map to the new functions.
2192 * coff64-rs6000.c: New file.
2193 * libcoff.h (bfd_coff_backend_data): Add new fields
2194 _bfd_coff_force_symnames_in_strings and
2195 _bfd_coff_debug_string_prefix_length.
2196 (bfd_coff_force_symnames_in_strings,
2197 bfd_coff_debug_string_prefix_length): New macros for above fields.
2198 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2199 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2200 of using coff_swap_sym_in directly.
2201 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2202 (coff_set_flags) Set magic for XCOFF64.
2203 (coff_compute_section_file_positions): Add symbol name length to
2204 string section length if bfd_coff_debug_string_prefix_length is
2206 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2207 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2208 using coff_swap_lineno_in directly.
2209 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2210 and _bfd_coff_debug_string_prefix_length fields.
2211 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2212 symbol names into strings table when
2213 bfd_coff_force_symnames_in_strings is true.
2214 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2215 SET_RELOC_VADDR): New macros.
2216 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2217 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2219 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2220 changes within RS6000COFF_C specific code.
2221 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2222 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2223 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2224 Extend existing hack on target name.
2225 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2227 * coff-tic54x.c (ticof): Keep up to date with new fields
2228 in bfd_coff_backend_data.
2229 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2230 targ_selvecs to include rs6000coff64_vec for rs6000.
2231 * configure.in: Add rs6000coff64_vec case.
2232 * cpu-powerpc.c: New bfd_arch_info_type.
2234 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2236 * config.bfd: Only disable elf32-hppa vectors, not all of the
2237 BSD and OSF configuration support. Provide (disabled) clauses
2239 * configure.in: Add clause for PA64 support.
2240 * configure: Rebuilt.
2242 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2243 (bfd_elf64_hppa_vec): Declare.
2245 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2246 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2247 (elf64-hppa.lo): Add dependencies.
2248 * Makefile.in: Rebuilt.
2250 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2252 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2254 * libhppa.h (dis_assemble_16): New function.
2255 (pa_arch): Added pa20w element.
2257 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2259 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2260 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2261 bfd_elf64_slurp_reloc_table.
2263 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2264 definitions to get external names.
2265 (elf_write_relocs): Renamed from write_relocs and make global.
2266 (elf_slurp_reloc_table): Make global.
2267 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2269 * archive.c (hpux_uid_gid_encode): New function.
2270 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2271 defined and the ID is greater than 99999.
2272 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2273 special uid/gid fields into 32 bit values.
2275 2000-04-21 Matthew Green <mrg@cygnus.com>
2277 * config.bfd: Add NetBSD/sparc64 support.
2279 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2280 David Mosberger <davidm@hpl.hp.com>
2281 Timothy Wall <twall@cygnus.com>
2282 Jim Wilson <wilson@cygnus.com>
2284 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2285 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2286 (BFD64_BACKENDS): Add elf64-ia64.lo.
2287 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2288 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2289 * Makefile.in: Rebuild.
2290 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2291 (bfd_ia64_arch): Declare.
2292 (bfd_archures_list): Add bfd_ia64_arch.
2293 * bfd-in2.h: Rebuild.
2294 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2295 * configure: Rebuild.
2296 * configure.host: (ia64-*-linux*): New host.
2297 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2298 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2299 * elf.c (prep_headers): Add bfd_arch_ia64.
2300 * libbfd.h: Rebuild.
2301 * reloc.c: Add IA-64 relocations.
2302 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2304 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2305 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2307 2000-04-21 Richard Henderson <rth@cygnus.com>
2309 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2310 contents when performing a partial link.
2311 (bfd_elf_d30v_reloc_21): Likewise.
2313 2000-04-20 H.J. Lu <hjl@gnu.org>
2315 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2316 patch to symbols defined by a shared object.
2317 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2319 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2322 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2323 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2325 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2327 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2328 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2329 (coff-ia64.lo): Add dependency.
2330 * Makefile.in: Regenerate.
2331 * coff-ia64.c: New file.
2332 * efi-app-ia32.c: Ditto.
2333 * efi-app-ia64.c: Ditto.
2334 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2335 (coff_set_flags): Ditto.
2336 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2337 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2338 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2339 * configure: Regenerate.
2340 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2341 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2342 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2343 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2344 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2345 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2346 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2347 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2348 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2349 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2350 (GET_PDATA_ENTRY): Ditto.
2351 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2352 data_start. Use above macros to read fields that are 64 bit wide for
2353 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2354 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2355 FileAlignment and SectionAlignment to minimum alignment if they
2357 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2358 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2359 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2360 Use above macros to write fields that are 64 bit wide for
2362 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2363 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2364 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2365 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2366 begin address, end address, and unwind info address only. Use
2367 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2369 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2370 HIGH3ADJ relocation names.
2371 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2372 * targets.c: Declare bfd_efi_app_ia32_vec and
2373 bfd_efi_app_ia64_vec.
2374 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2375 bfd_efi_app_ia64_vec.
2377 2000-04-17 Timothy Wall <twall@cygnus.com>
2379 * bfd-in2.h: Add prototypes for tic54x load page access.
2380 * bfd-in.h: Regenerate.
2381 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2382 in customized _set_arch_mach function.
2383 * coffcode.h (coff_set_alignment_hook): Set section load page if
2384 the appropriate macro is defined.
2385 (write_object_contents): Read section load page.
2387 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2389 * elf32-hppa.h: Update copyright date.
2391 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2392 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2394 * elf32-d30v.c (MAX32): Don't use LL suffix.
2395 (MIN32): Define in terms of MAX32.
2396 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2398 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2401 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2403 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2405 * dep-in.sed: Match space before file name, not after.
2406 * Makefile.am: Regenerate dependencies.
2407 * Makefile.in: Regenerate.
2409 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2410 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2411 extend without an if statement.
2413 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2415 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2417 * elf32-mips.c (gprel16_with_gp): Likewise.
2418 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2419 here using -0x40000, not (int)0xfffc0000.
2420 (elf32_hppa_size_of_stub): Likewise.
2422 2000-04-11 Timothy Wall <twall@cygnus.com>
2424 * coff-tic54x.c: Now builds with all targets.
2425 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2426 * Makefile.in: Regenerate.
2427 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2428 unitialized variable.
2430 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2432 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2433 --enable-build-warnings option.
2434 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2435 * Makefile.in, configure: Re-generate.
2437 2000-04-07 Nick Clifton <nickc@cygnus.com>
2439 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2440 BFD_RELOC_THUMB_PCREL_BLX.
2442 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2443 R_ARM_XPC25 and R_ARM_THM_PC22.
2445 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2446 R_ARM_XPC25 and R_ARM_THM_XPC22.
2447 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2448 R_ARM_[XPC25|THM_XPC22].
2450 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2451 elf/arm-oabi.h to elf/arm.h
2453 * Makefile.am: Fix dependency for elfarm-oabi.c
2454 * Makefile.in: Regenerate.
2456 * bfd-in2.h: Regenerate.
2457 * libbfd.h: Regenerate.
2459 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2461 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2462 and restore it on failure. Release newly allocated tdata on
2465 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2467 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2468 (decode_line_info): Set it. Report error if unit->line_offset is
2469 equal to or larger than it.
2471 2000-04-07 Timothy Wall <twall@cygnus.com>
2473 * targets.c: Added vecs for tic54x.
2474 * reloc.c: Added relocs for tic54x.
2475 * libbfd.h: Regenerated.
2476 * configure: Add TI COFF vecs for tic54x.
2477 * configure.in: Ditto.
2478 * config.bfd (targ_cpu): Recognize new tic54x target.
2479 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2480 * bfd-in2.h: Add tic54x target and relocations.
2481 * Makefile.am, Makefile.in: Add tic54x target.
2482 * archures.c (bfd_archures_list): Add tic54x target.
2483 * coff-tic54x.c: New.
2484 * cpu-tic54x.c: New.
2486 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2488 * elfcore.h (elf_core_file_p): call backend_object_p which
2489 thereby gets an opportunity to update the arch/machine type.
2491 2000-04-06 Timothy Wall <twall@cygnus.com>
2493 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2494 class. Handle SEC_CLINK and SEC_BLOCK flags.
2495 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2496 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2498 2000-04-06 Nick Clifton <nickc@cygnus.com>
2500 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2501 EF_INTERWORK if this is an unknown EABI.
2502 (elf32_arm_merge_private_bfd_data): Check EABI version
2503 numbers. Only check EF_xxx flags if the EABI version number
2505 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2506 if the EABI version number is unknown.
2507 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2508 if the EABI version number is unknown.
2510 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2512 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2513 BFD_RELOC_SH_LOOP_END.
2514 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2515 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2516 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2517 (sh_elf_reloc_loop): New function.
2518 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2520 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2521 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2522 * bfd-in2.h, libbfd.h: Regenerate.
2524 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2526 * po/bfd.pot: Regenerate.
2528 * Makefile.am: Remove extraneous mkdep comment.
2529 (MKDEP): Use gcc -MM rather than mkdep.
2530 (DEP): Quote when passing vars to sub-make. Add warning
2532 (DEP1): Rewrite for "gcc -MM".
2533 (CLEANFILES): Add DEP2.
2534 Update dependencies.
2535 * Makefile.in: Regenerate.
2537 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2539 * configure.in: Added corefile support for AIX 4.3. In particular,
2540 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2541 compiling rs6000-core.c.
2542 * configure: Regenerated.
2544 2000-04-03 H.J. Lu <hjl@gnu.org>
2546 * cache.c (bfd_open_file): Unlink the output file only if
2547 it has non-zero size.
2549 2000-04-01 Ken Block USG <block@zk3.dec.com>
2551 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2552 relative relocations for non-loaded sections in shared objects.
2553 (elf64_alpha_check_relocs): Similarly.
2555 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2557 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2558 BFD_RELOC_16 to switch for extended relocs.
2559 (MY_swap_ext_reloc_in): New.
2560 (MY_swap_ext_reloc_out): New.
2561 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2562 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2563 (NAME(aout,squirt_out_relocs)): Similarly use
2564 MY_swap_ext_reloc_out.
2565 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2567 2000-04-03 Kazu Hirata <kazu@hxi.com>
2569 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2570 the R_PCRWORD_B case.
2572 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2574 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2578 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2580 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2581 HOWTO references to bfd_elf_generic_reloc, that have
2582 partial_inplace == true, now use the new function. The function
2583 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2584 extends its fixes to the R_M32R_{16,24,32} relocs.
2585 The new logic in m32r_elf_lo16_reloc() has been removed, and
2586 it instead calls the new routine to obtain that functionality.
2588 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2590 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2591 elf32_avr_check_relocs, avr_final_link_relocate,
2592 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2593 elf32_avr_object_p): Add prototypes.
2594 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2595 (bfd_elf_avr_final_write_processing): Make static.
2597 2000-03-27 Denis Chertykov <denisc@overta.ru>
2599 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2600 * archures.c (bfd_architecture): Add AVR architecture.
2601 (bfd_archures_list): Add reference to AVR architecture info.
2602 * elf.c (prep_headers): Handle bfd_arch_avr.
2603 * reloc.c: Add various AVR relocation enums.
2604 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2606 * Makefile.am: Add support for AVR elf.
2607 * configure.in: Likewise.
2608 * config.bfd: Likewise.
2609 * Makefile.in: Regenerate.
2610 * configure: This too.
2611 * bfd-in2.h: And this.
2612 * libbfd.h: And this.
2614 2000-03-24 H.J. Lu <hjl@gnu.org>
2616 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2617 (elf64_alpha_find_reloc_at_ofs): Likewise.
2619 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2621 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2622 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2623 allowable range used to be -2**(n-1) to 2**n-1.
2624 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2625 "boolean overflow" with "bfd_reloc_status_type flag".
2627 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2629 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2631 2000-03-14 Kazu Hirata <kazu@hxi.com>
2633 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2634 of shrinks properly, including the last reloc.
2636 2000-03-13 Kazu Hirata <kazu@hxi.com>
2638 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2641 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2643 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2644 a format mismatch rather than an "error" from bfd_read such as
2645 bfd_error_file_truncated.
2647 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2649 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2650 sign-extension and big-endian compensation for
2651 R_MIPS_64 even in ld -r.
2653 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2655 * elf32-mips.c (mips_elf_next_relocation): Rename from
2656 mips_elf_next_lo16_relocation, and generalize to look
2657 for any relocation type.
2658 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2659 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2660 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2661 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2662 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2663 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2664 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2665 (mips_rtype_to_howto): Likewise.
2666 (mips_elf_calculate_relocation): Handle new relocs.
2667 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2668 are paired. The addend for R_MIPS_GNU_REL16_S2
2669 is shifted right two bits.
2671 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2673 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2674 comment, and ensure it doesn't happen again.
2675 (bfd_install_relocation): Same here.
2676 (_bfd_relocate_contents): Don't bother assigning unused signmask
2677 shift result. Fix typos in comments.
2678 Remove trailing whitespace throughout file.
2680 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2682 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2683 * bfd-in2.h: Rebuild.
2685 2000-03-06 Nick Clifton <nickc@cygnus.com>
2687 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2689 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2690 (SIZEOF_ILF_STRINGS): Redefine.
2691 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2692 relative reloc, as opposed to a section relative reloc.
2693 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2695 Add length of symbol's prefix to string pointer.
2696 Store a pointer to the symbol in the symbol pointer table.
2697 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2698 Initialise the symbol pointer table.
2699 Store the hint in the Hint/Name table.
2700 Make the jump reloc be symbol realtive, not section relative.
2701 Create an import symbol for imported code.
2703 2000-03-06 Catherine Moore <clm@cygnus.com>
2705 * elf.c (swap_out_syms): Check for null type_ptr.
2707 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2709 * aout-target.h (MY(write_object_contents)): Remove unused
2710 and unusable "#if CHOOSE_RELOC_SIZE".
2711 * pc532-mach.c (MY(write_object_contents)): Ditto.
2712 * netbsd.h (MY(write_object_contents)): Ditto.
2713 * hp300hpux.c (MY(write_object_contents)): Ditto.
2714 * freebsd.h (MY(write_object_contents)): Ditto.
2715 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2717 2000-02-29 H.J. Lu <hjl@gnu.org>
2719 * peicode.h (jtab): Make it static.
2721 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2722 defined and COFF_IMAGE_WITH_PE is not defined.
2723 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2724 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2726 2000-03-01 Nick Clifton <nickc@cygnus.com>
2728 * coff-arm.c (bfd_arm_process_before_allocation): Make
2729 'symndx' signed to prevent compile time warning.
2731 * coff-mcore.c: Remove unused prototype for pe_object_p.
2733 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2734 functions that are not used when COFF_IMAGE_WITH_PE is
2736 (struct sh_opcode): Change type of 'flags' field to unsigned
2737 long so that it can hold the USESAS flag.
2739 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2741 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2744 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2746 Remove unusued variables and code.
2747 (elf_backend_add_symbol_hook): Fix prototype.
2749 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2752 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2755 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2757 Remove unusued variables and code.
2758 (elf_backend_add_symbol_hook): Fix prototype.
2760 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2762 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2763 to unused function parameter.
2765 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2767 Use EMPTY_HOWTO to initialise empty howto slots.
2768 Remove unused variables.
2770 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2772 2000-03-01 H.J. Lu <hjl@gnu.org>
2774 * aoutx.h (aout_link_input_section_std): Pass "true" to
2775 the undefined_symbol callback.
2776 (aout_link_input_section_ext): Likewise.
2777 * bout.c (get_value): Likewise.
2778 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2779 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2781 (alpha_relocate_section): Likewise.
2782 * coff-arm.c (coff_arm_relocate_section): Likewise.
2783 * coff-i960.c (coff_i960_relocate_section): Likewise.
2784 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2785 * coff-mips.c (mips_relocate_section): Likewise.
2786 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2787 * coff-sh.c (sh_relocate_section): Likewise.
2788 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2789 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2790 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2791 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2792 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2793 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2794 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2795 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2796 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2797 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2798 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2799 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2800 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2801 * elflink.h (elf_link_output_extsym): Likewise.
2802 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2803 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2804 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2806 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2807 undefined_symbol callback when building shared library with
2808 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2810 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2811 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2812 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2813 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2814 (elf32_mips_get_relocated_section_content): Likewise.
2815 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2816 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2817 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2818 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2820 2000-02-28 Nick Clifton <nickc@cygnus.com>
2822 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2823 * Makefile.in: Regenerate.
2825 * configure.in: Add support for mips and sh pe vectors.
2826 * configure: regenerate.
2828 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2831 * targets.c: Add mips and sh pe vectors.
2833 * libpei.h (coff_final_link_postscript): Only define if not
2836 * coffcode.h: Add support for WinCE magic numbers.
2838 * peigen.c (pe_print_reloc): Update comment and rearrange
2839 appending of newline character.
2841 * peicode.h: Add support for Image Library Format.
2842 (pe_ILF_vars): Structure containing data used by ILF code.
2843 (pe_ILF_make_a_section): New function. Create a section based
2845 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2847 (pe_ILF_make_a_symbol): New function. Create a symbol based
2849 (pe_ILF_save_relocs): New function. Store the relocs created
2850 by pe_ILF_make_a_reloc in a section.
2851 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2853 (pe_ILF_object_p): New function. Return a bfd_target pointer
2855 (pe_bfd_object_p): If an ILF object is detected call
2856 pe_ILF_object_p on it.
2858 * coff-arm.c: Add support for WinCE relocs which are different
2859 from normal ARM COFF relocs.
2860 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2862 * coff-sh.c: Add support for sh-pe target.
2863 * pe-sh.c: New file. Support code for sh-pe target.
2864 * pei-sh.c: New file. Support code for sh-pe target.
2866 * pe-mips.c: New file. Support code for mips-pe target.
2867 * pei-mips.c: New file. Support code for mips-pe target.
2869 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2871 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2872 architecture if the object causing the bump is dynamic.
2873 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2874 and also don't it for memory ordering.
2875 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2877 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2879 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2880 calling bfd_get_section_size_before_reloc.
2881 (decode_line_info): Likewise.
2882 (_bfd_dwarf2_find_nearest_line): Likewise.
2884 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2886 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2887 name of the libtool directory.
2888 * Makefile.in: Rebuild.
2890 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2892 * som.c (SOM_HOWTO): Define.
2893 (som_hppa_howto_table): Use it.
2895 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2897 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2899 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2901 2000-02-24 Catherine Moore <clm@cygnus.com>
2903 * som.c (som_misc_symbol_info): Add field
2905 (som_bfd_derive_misc_symbol_info): Initialize
2907 (som_build_and_write_symbol_table): Keep track
2908 of secondary_def field.
2909 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2910 if secondary_def field is set.
2911 (som_bfd_ar_write_symbol_stuff): Initialize
2914 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2916 * dwarf2.c (read_address): Read 16-bits addresses.
2917 (parse_comp_unit): Accept addr_size == 2.
2919 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2921 * bfd-in.h: Update copyright date.
2923 2000-02-23 Linas Vepstas <linas@linas.org>
2925 * cpu-i370.c: New file.
2926 * elf32-i370.c: New file.
2927 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2928 (bfd_i370_arch): New.
2929 (bfd_archures_list): Add bfd_i370_arch.
2930 * elf.c (prep_headers): Add bfd_arch_i370.
2931 * Makefile.am: Add support for IBM 370 elf.
2932 * config.bfd: Likewise.
2933 * configure.in: Likewise.
2934 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2935 * reloc.c (bfd_reloc_code_type): Likewise.
2936 * targets.c: Likewise.
2938 * Makefile.in: Regenerate.
2939 * configure: Regenerate.
2940 * bfd-in2.h: Regenerate.
2942 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2944 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2945 invalid relocation types, and change them to R_386_NONE.
2947 2000-02-22 H.J. Lu <hjl@gnu.org>
2949 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2950 not defined, don't add a second ELF_VER_CHR.
2952 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2953 symbols converted to local symbols even when stripping all
2955 (elf_link_output_extsym): Process global symbols converted to
2956 local symbols even if they are being stripped.
2958 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2960 * archures.c (bfd_octets_per_byte): Return unsigned int.
2961 (bfd_arch_mach_octets_per_byte): Ditto.
2962 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2964 * section.c (bfd_get_section_size_before_reloc): Quell signed
2965 vs. unsigned comparison warning.
2966 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2967 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2968 change. What was I thinking?
2969 * bfd-in2.h: Regenerate.
2971 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2972 (elf_gc_sections): Same here.
2973 (elf_gc_common_finalize_got_offsets): And here.
2975 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2977 ELF HPPA doesn't work at present; remove it until it does.
2978 * config.bfd: Comment out setting targ_defvec to
2980 * Makefile.am: Rebuild dependencies.
2981 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2982 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2983 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2984 * Makefile.in: Rebuild.
2985 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2987 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2989 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2990 is no bfd_free(). Revert bfd_free part of previous change.
2992 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2994 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2996 (coff_compute_section_file_positions): Use bfd_free to pair
2998 (coff_write_object_contents): Likewise.
3000 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3001 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3003 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3005 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3006 (xcoff_ar_file_hdr_big): New structure.
3007 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3008 (xcoff_ar_hdr_big): New structure.
3009 (SIZEOF_AR_HDR_BIG): New macro.
3010 (xcoff_big_format_p): New macro.
3011 (xcoff_ardata_big): New macro.
3012 (arch_xhdr_big): New macro.
3013 (xcoff_slurp_armap): Handle large archives.
3014 (xcoff_archive_p): Detect large archives.
3015 (xcoff_read_ar_hdr): Handle large archives.
3016 (xcoff_openr_next_archived_file): Handle large archives.
3017 (xcoff_generic_stat_arch_elt): Handle large archives.
3018 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3019 (xcoff_write_armap_big): New function.
3020 (xcoff_write_armap): New function, dispatch to _old or _big.
3021 (xcoff_write_archive_contents_old): Rename from
3022 xcoff_write_archive_contents.
3023 (xcoff_write_archive_contents_big): New function.
3024 (xcoff_write_archive_contents): New function, dispatch to _old or
3027 2000-02-18 Richard Henderson <rth@cygnus.com>
3029 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3030 and hide_symbol members.
3031 (elf_link_hash_copy_indirect): Remove.
3032 (elf_link_hash_hide_symbol): Remove.
3033 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3034 and elf_backend_hide_symbol.
3035 (_bfd_elf_link_hash_copy_indirect): Declare.
3036 (_bfd_elf_link_hash_hide_symbol): Declare.
3037 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3038 (_bfd_elf_link_hash_hide_symbol): Likewise.
3039 (_bfd_elf_link_hash_table_init): Don't init killed members.
3040 * elflink.h (elf_link_add_object_symbols): Use the bed function
3041 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3042 (elf_link_assign_sym_version): Likewise.
3043 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3044 (elf_backend_hide_symbol): Likewise.
3045 (elfNN_bed): Update for new members.
3047 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3049 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3050 STACK_END_ADDR): Define for new core file format.
3051 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3052 for handling the vagaries of the various core file structures used
3053 by AIX over the years.
3054 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3055 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3056 core_dumpx structure.
3058 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3060 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3061 (bfd_mach_sh3_dsp): Likewise.
3062 (bfd_mach_sh4): Reinstate.
3063 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3064 * bfd-in2.h: Regenerate.
3065 * coff-sh.c (struct sh_opcode): flags is no longer short.
3066 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3067 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3068 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3069 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3070 (sh_opcodes): No longer const.
3071 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3072 (sh_insn_uses_reg): Check for USESAS and USESR8.
3073 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3074 (_bfd_sh_align_load_span): Return early for SH4.
3075 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3076 Take into account that field b of a parallel processing insn
3077 could be mistaken for a separate insn.
3078 * cpu-sh.c (arch_info_struct): New array elements for
3079 sh2, sh-dsp and sh3-dsp.
3080 Reinstate element for sh4.
3081 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3082 (SH4_NEXT): Reinstate.
3083 (SH3_NEXT, SH3E_NEXT): Adjust.
3084 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3085 * elf32-sh.c (sh_elf_set_private_flags): New function.
3086 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3087 (sh_elf_merge_private_data): New function.
3088 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3089 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3090 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3091 sh_elf_merge_private_data.
3093 2000-02-13 Richard Henderson <rth@cygnus.com>
3095 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3096 hide_symbol members.
3097 (elf_link_hash_copy_indirect): New.
3098 (elf_link_hash_hide_symbol): New.
3099 * elflink.h (elf_link_add_object_symbols): Break out copy from
3100 indirect new new symbol to elf.c.
3101 (elf_link_assign_sym_version): Break out privatization of
3102 non-exported symbol to elf.c.
3103 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3104 (_bfd_elf_link_hash_hide_symbol): New.
3105 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3107 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3109 * section.c (_bfd_strip_section_from_output): Add info parameter.
3110 If it passed as non-NULL, use it to check whether any input BFD
3111 has an input section which uses this output section. Change all
3113 * bfd-in2.h: Rebuild.
3115 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3116 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3118 * bfd-in2.h: Rebuild.
3120 2000-02-10 Timothy Wall <twall@cygnus.com>
3122 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3123 allow final modifications of swapped-in symbol.
3124 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3125 * coffcode.h (coff_write_relocs): Use macro
3126 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3127 symbol index should be set to -1.
3129 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3131 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3132 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3133 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3134 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3135 sh_insns_uses_or_sets_freg): New functions.
3136 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3137 * (sh_insns_conflict): Use new functions and new macros to
3138 detect conflicts when two instructions both set same integer registers,
3139 both set same fp register, and both set special register.
3141 2000-02-09 Timothy Wall <twall@cygnus.com>
3143 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3144 swapping in sections, so that the swapping routines have access to
3147 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3149 * coff-go32.c: Update comment. Update copyright.
3151 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3153 * syms.c (bfd_decode_symclass)
3154 Two new class characters were added - 'V' and 'v'. The
3155 meaning of 'W' is now restricted to just weak non-object
3156 symbols. This allows differentiation between, for example,
3157 weak functions vs weak objects. nm for example now dumps:
3159 'w' = weak unresolved
3160 'V' = weak global object
3161 'v' = weak unresolved object
3163 (bfd_is_undefined_symclass): New function. Return true if the
3164 given symbol class represents and undefined/unresolved symbol.
3166 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3169 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3171 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3172 STT_ARM_16BIT flag set, but it is not attached to a data object
3173 return STT_ARM_16BIT so that it will be treated as code by the
3176 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3178 * coff-i386.c (i3coff_object_p): Remove prototype.
3181 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3182 to name. Update copyright.
3184 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3185 assignment to avoid warning. Update copyright.
3187 2000-01-24 Robert Lipe (robertl@sco.com)
3189 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3190 instead of using GNU C extension.
3192 2000-01-21 Nick Clifton <nickc@cygnus.com>
3194 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3195 amount from a bfd_in_memory structure.
3196 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3199 2000-01-14 Nick Clifton <nickc@cygnus.com>
3201 * linker.c (default_indirect_link_order): oops - fix incorrectly
3202 applied patch from Tim Wall.
3204 2000-01-13 Timothy Wall (twall@tiac.net>
3206 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3207 = scnhsz, filhsz, relsz, aoutsz, etc)
3209 * coffswap.h: Ditto.
3211 2000-01-13 Nick Clifton <nickc@cygnus.com>
3213 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3214 interwork thumb to arm stub.
3216 2000-01-13 Timothy Wall (twall@tiac.net>
3218 * archures.c (bfd_octets_per_byte): New function: Return
3220 (bfd_arch_mach_octets_per_byte): New function: Return target
3223 * section.c: Distinguish between octets and bytes for usage of
3224 _cooked_size, _raw_size, and output_offset. Clarify
3225 description of bfd_set_section_contents.
3227 * bfd-in2.h: Regenerate.
3229 * coffgen.c: Indicate that the offset parameter is in bytes, not
3232 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3233 where appropriate to get the octet offset when calling
3234 bfd_set_section_contents.
3235 (bfd_coff_reloc_link_order): Ditto.
3237 * linker.c (bfd_generic_reloc_link_order): Ditto.
3238 (_bfd_default_link_order): Ditto.
3240 * reloc.c (bfd_perform_relocation): Distinguish between octets
3241 and bytes. Use octets when indexing into octet data; use bytes
3242 when calculating target addresses.
3243 (bfd_install_relocation): Ditto.
3245 * srec.c (srec_write_section): Ditto.
3247 2000-01-13 Nick Clifton <nickc@cygnus.com>
3249 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3250 3 to 2. This allows 4 byte sized sections, which is necessary for
3251 dlltool to build functioning DLLs.
3253 2000-01-10 Philip Blundell <pb@futuretv.com>
3255 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3256 (arm*-*-conix*): New target.
3258 2000-01-10 Egor Duda <deo@logos-m.ru>
3260 * config.bfd: Include elf32_i386 vector to target list for cygwin
3263 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3264 * configure.in: Test for structure win32_pstatus_t in
3266 * configure: Regenerate.
3268 * elf.c (elfcore_grok_win32pstatus): New function: process
3269 win32_pstatus_t notes in elf core file.
3270 (elfcore_grok_note): Detect win32_pstatus notes.
3272 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3274 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3276 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3277 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3279 1999-12-29 Richard Henderson <rth@cygnus.com>
3281 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3282 if no dynamic sections created.
3284 1999-12-27 Nick Clifton <nickc@cygnus.com>
3286 * peicode.h (pe_bfd_object_p): Only define for PE format
3289 1999-12-17 Nick Clifton <nickc@cygnus.com>
3291 * coff-i386.c (i3coff_object_p): Delete.
3292 (i386coff_vec): Replace reference to i3coff_object_p with a
3293 reference to coff_object_p.
3295 * coff-mcore.c (pe_object_p): Delete.
3297 * peicode.h (pe_bfd_object_p): New function: Detect the
3298 presence of a PE format COFF object file. Also detect and
3299 warn about the presence of LINK6 format Image Library Format
3302 1999-12-16 Nick Clifton <nickc@cygnus.com>
3304 * coff-arm.c (NUM_ELEM): New macro.
3305 (NUM_RELOCS): New macro: The number of known ARM relocs.
3306 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3307 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3309 (bfd_arm_process_before_allocation): Produce a warning message if
3310 an out of range symbol index is encountered.
3312 1999-12-14 Nick Clifton <nickc@cygnus.com>
3314 * elflink.h (is_global_symbol_definition): New Function: Return
3315 true iff the symbol is being given a global definition in this
3317 (elf_link_is_defined_archive_symbol): Do not bother processing
3318 symbols for an archive element that has already been included
3320 Use is_global_symbol_definition().
3322 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3324 * config.bfd: Add support for sparc-*-netbsdelf* and
3325 sparc-*-netbsdaout*.
3327 1999-12-13 Nick Clifton <nickc@cygnus.com>
3329 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3330 if the symbol is in the common section.
3332 1999-12-10 Nick Clifton <nickc@cygnus.com>
3334 * elflink.h (elf_link_is_defined_archive_symbol): New
3335 function: Decide if a symbol, in an archive map is there
3336 because it is defined in the archive element, or because it is
3337 just another common declaration of it.
3338 (elf_link_add_archive_symbols): Use
3339 elf_link_is_defined_archive_symbol to decide if an archive
3340 element contain a reference to a common symbol should be
3343 1999-12-10 Nick Clifton <nickc@cygnus.com>
3345 * elflink.h: Revert previous patch.
3346 * targets.c: Revert previous patch.
3347 * libbfd-in2.h: Revert previous patch.
3348 * libbfd.h: Revert previous patch.
3349 * elfxx-target.h: Revert previous patch.
3350 * archive.c: Revert previous patch.
3351 * aout-target.h: Revert previous patch.
3352 * aout-tic30.h: Revert previous patch.
3353 * bfd.c: Revert previous patch.
3354 * coff-alpha.c: Revert previous patch.
3355 * coff-rs6000.c: Revert previous patch.
3356 * elf64-mips.c: Revert previous patch.
3357 * ieee.c: Revert previous patch.
3358 * libecoff.h: Revert previous patch.
3359 * oasys.c: Revert previous patch.
3360 * som.c: Revert previous patch.
3361 * vms.c: Revert previous patch.
3363 1999-12-09 Nick Clifton <nickc@cygnus.com>
3365 * elflink.h (elf_link_add_archive_symbols): Add an archive
3366 element even if contains a symbol which is currently only
3367 considered to be a common.
3369 * targets.c (struct bfd_target): Add new field
3370 _bfd_allow_commons_in_armap.
3371 * bfd-in2.h:Regenerate.
3373 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3375 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3376 * libbfd.h: Regenerate.
3378 * elfxx-target.h: If using COFF archive map, override
3379 definition of allow_commons_in_armap and replace with
3382 * archive.c (bfd_compute_and_write_armap): Do not place common
3383 symbols into the archive map unless _bfd_allow_commons_in_armap
3386 * aout-target.h (MY_allow_commons_in_armap): Define.
3387 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3388 * bfd.c (bfd_allow_commons_in_armap): Define.
3389 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3390 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3391 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3392 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3393 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3394 * oasys.c (oasys_allow_commons_in_armap): Define.
3395 * som.c (som_allow_commons_in_armap): Define.
3396 * vms.c (vms_allow_commons_in_armap): Define.
3398 1999-12-07 Jim Blandy <jimb@cygnus.com>
3400 Add support for SSE registers in ELF core files.
3401 * elf.c (elfcore_make_note_pseudosection): New function.
3402 (elfcore_grok_prfpreg): Use it.
3403 (elfcore_grok_prxfpreg): New function.
3404 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3406 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3408 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3409 value by 4 before storing it back in the field. From
3410 Koundinya. K <kk@ddeorg.soft.net>.
3412 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3414 * archures.c (bfd_mach_am33): Define.
3415 * bfd-in2.h: Rebuilt.
3416 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3417 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3418 (compute_function_info): Handle additional registers saved by
3420 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3421 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3423 1999-11-29 Jim Blandy <jimb@cygnus.com>
3425 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3427 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3430 1999-11-27 Michael Meissner <meissner@cygnus.com>
3432 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3433 internal use within gas for alpha explicit relocations.
3434 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3435 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3436 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3437 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3438 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3439 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3441 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3442 BFD_RELOC_ALPHA_USER_*.
3444 * bfd-in2.h: Regenerate.
3445 * libbfd.h: Regenerate.
3447 1999-11-26 Fred Fish <fnf@cygnus.com>
3449 * elf.c (elfcore_read_notes): Add prototype for static function.
3450 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3451 (bfd_section_from_phdr): Replacement function that calls
3452 _bfd_elf_make_section_from_phdr for generic segment types and
3453 backend fucntion pointed to by elf_backend_section_from_phdr for
3454 backend specific segment types.
3455 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3456 now called by _bfd_elf_make_section_from_phdr. Note that this func
3457 is now just a stub between the caller and bfd_section_from_phdr.
3459 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3460 elf_backend_section_from_phdr.
3461 (elf_backend_section_from_phdr): Add prototype.
3463 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3464 (elfNN_bed): Add elf_backend_section_from_phdr.
3466 1999-11-25 Nick Clifton <nickc@cygnus.com>
3468 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3469 SEC_CODE and SEC_READONLY flags to glue sections.
3471 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3472 SEC_CODE and SEC_READONLY flags to glue sections.
3474 1999-11-20 Nick Clifton <nickc@cygnus.com>
3476 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3479 1999-11-19 Catherine Moore <clm@cygnus.com>
3481 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3482 (elf_cpu32_plt_entry): Likewise.
3484 1999-11-18 Nick Clifton <nickc@cygnus.com>
3486 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3488 (coff_mcore_relocate_section): Initialise addend to 0.
3489 Special case processing of RVA reloc.
3491 1999-11-17 Richard Henderson <rth@cygnus.com>
3493 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3494 type_change_ok; add sign_extend_vma.
3495 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3496 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3497 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3498 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3499 (elfNN_bed): Follow struture changes.
3501 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3503 * libbfd.c (bfd_read): Check result of read against desired result
3505 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3506 invalid compared to the section size.
3508 * ieee.c (ieee_slurp_debug): Get the length of the debug
3509 information right if there is no data part.
3511 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3513 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3514 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3516 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3518 * elflink.h (elf_bfd_final_link): Make last_local signed.
3520 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3522 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3525 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3527 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3529 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3530 * bfd-in2.h: Regenerate.
3532 1999-10-15 Andrew Haley <aph@cygnus.com>
3534 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3536 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3538 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3540 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3542 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3543 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3546 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3548 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3549 relocs also need the GP value.
3550 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3551 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3552 the GP value for R_MIPS_LITERAL relocs too. Handle
3553 R_MIPS_64 relocs properly on big-endian MIPS.
3554 (mips_elf_sign_extend): Behave properly with 'long long'.
3555 (mips_elf_highest): Correct typo.
3557 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3559 * cpu-m32r.c (arch_info_struct): New static global.
3560 (bfd_m32r_arch): Refer to it.
3561 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3562 (m32r_elf_print_private_bfd_data): Ditto.
3563 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3564 * archures.c (bfd_mach_m32rx): Define it.
3565 * bfd-in2.h: Rebuild.
3567 1999-09-28 Fred Fish <fnf@cygnus.com>
3569 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3570 (cisco_core_big_vec): Add new bigendian vec.
3571 (cisco_core_little_vec): Add new little endian vec.
3573 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3574 (crash_info_locs): Add array of possible offsets.
3575 (MASK_ADDR): Mask to apply to crash info offset.
3576 (crashinfo_external): Add textbase, database, bssbase and
3577 turn into a typedef.
3578 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3579 Many small changes to account for additional hardware versions.
3580 Pick a reasonable size for ".reg" section. Add a ".crash"
3581 section to allow access to crashinfo_external struct.
3582 (cisco_core_file_p): New version of this function that
3583 iterates over crash_info_locs, calling cisco_core_file_validate.
3584 (cisco_core_vec): Old big endian only vec replaced with ...
3585 (cisco_core_big_vec): Add big endian version.
3586 (cisco_core_little_vec): Add little endian version.
3588 * configure.in (cisco_core_vec): Split to two new vectors ...
3589 (cisco_core_big_vec): New target vector.
3590 (cisco_core_little_vec): New target vector.
3591 * configure: Regenerate.
3592 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3593 to cisco_core_big_vec in targ_selvecs.
3595 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3597 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3598 (mips_elf_relocate_got_local): Unused, delete.
3599 (mips_elf_relocate_global_got): Unused, delete.
3601 1999-09-24 Fred Fish <fnf@cygnus.com>
3603 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3604 to initialize it to something meaningful. Then use it to generate
3605 more useful segment names.
3607 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3609 * som.c (NO_PCREL_MODES): Define if the system does not define
3611 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3612 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3613 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3614 * libhppa.h (dis_assemble_22): New function.
3615 (bfd_hppa_insn2fmt): Handle long branch.
3617 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3620 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3622 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3623 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3624 (reloc_howto_type howto_table): Tidy comments and whitespace.
3626 1999-09-17 Nick Clifton <nickc@cygnus.com>
3628 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3629 previous delta. Set sec->gc_mark instead.
3631 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3633 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3634 (elf_cpu32_plt_entry): Likewise.
3636 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3638 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3640 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3641 symbol table, then just compute a suitable value (but do not
3642 create a __gp symbol).
3644 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3645 symbols when building shared libraries.
3646 (elf_hppa_final_link_relocate): Correct handling of PCREL
3647 relocations against undefined symbols.
3649 1999-09-16 Nick Clifton <nickc@cygnus.com>
3651 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3652 interworking sections as linker created so that they will not
3653 be removed by garbage collection.
3655 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3657 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3658 (elf_hppa_final_link_relocate): Consistently create an absolute
3659 address, then subtract out the value of __gp.
3661 1999-09-14 Michael Meissner <meissner@cygnus.com>
3663 * configure.in (Canonicalization of target names): Remove adding
3664 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3665 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3666 * configure: Regenerate.
3668 1999-09-14 Nick Clifton <nickc@cygnus.com>
3670 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3673 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3675 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3676 (elf_hppa_final_link): Initialize text_segment_base and
3678 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3680 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3681 (elf_hppa_final_link_relocate): Likewise.
3682 (elf_hppa_relocate_insn): Likewise.
3683 (elf_hppa_relocate_section): Initialize HOWTO.
3685 1999-09-13 Donn Terry <donn@interix.com>
3687 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3688 handling to support both GNU and MS objects.
3690 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3691 when determining whether to set F_RELFLG.
3693 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3695 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3696 PC24 relocs if the target is an undefined weak symbol.
3697 (arm_add_to_rel): Fix compiler warning.
3698 (elf32_arm_plt0_entry): Correct comments.
3700 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3702 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3703 an absolute symbol in REL relocs.
3705 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3707 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3708 Stub SEGREL32. Return an error for any relocation not handled.
3710 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3712 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3713 constant symbols, and avoid multiple definition errors on them.
3715 1999-09-12 Donn Terry <donn@interix.com>
3717 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3718 significant bit is set.
3720 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3722 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3724 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3725 relocs as we do for RELA relocs.
3727 1999-09-11 Donn Terry <donn@interix.com>
3729 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3730 (coff_final_link_postscript): Define.
3731 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3732 directory entries here.
3733 (_bfd_pei_final_link_postscript): New function.
3735 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3736 section flags based on the section name.
3738 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3739 get the overflow of the s_nlnno field from the s_nreloc field.
3740 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3741 the s_nlnno overflow of the .text section into the s_nreloc
3744 * peigen.c (add_data_entry): Declare.
3745 (pei_swap_aouthdr_out): Get image size right. Set linker version
3747 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3748 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3749 extraneous ImageBase.
3750 (pe_print_edata): Likewise.
3751 (pe_print_pdata): Likewise. Print exception entries.
3752 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3753 (tbl): Make const, add "UNKNOWN".
3754 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3755 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3756 section data directory.
3757 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3759 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3760 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3761 * peicode.h (coff_get_symbol_info): Define.
3763 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3765 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3767 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3770 * libpei.h: New file, broken out of peicode.h.
3771 * peigen.c: New file, broken out of peicode.h.
3772 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3773 * configure.in: Add peigen.lo to list of files required for each
3775 * Makefile.am: Rebuild dependencies.
3776 (BFD32_BACKENDS): Add peigen.lo.
3777 (BFD32_BACKENDS_CFILES): Add peigen.c.
3778 (SOURCE_HFILES): Add libpei.h.
3779 * configure, Makefile.in: Rebuild.
3781 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3782 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3783 instead. Don't clear the s_paddr field for an uninitialized data
3786 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3787 coff_data_type to f_timdat.
3788 * peicode.h (pe_mkobject_hook): Likewise.
3790 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3791 number if COFF_IMAGE_WITH_PE.
3793 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3794 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3795 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3796 there is no SEC_DEBUGGING section.
3797 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3798 IMAGE_FILE_DEBUG_STRIPPED.
3800 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3801 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3802 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3803 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3805 * coffswap.h (IMAGE_BASE): Don't define.
3806 * pei-arm.c (IMAGE_BASE): Don't define.
3807 * pei-i386.c (IMAGE_BASE): Don't define.
3808 * pei-mcore.c (IMAGE_BASE): Don't define.
3809 * pei-ppc.c (IMAGE_BASE): Don't define.
3811 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3812 symbol, switch on the class when determining whether to modify the
3813 value. For PE, don't modify the value of a C_FCN symbol not named
3816 * libbfd-in.h (_bfd_abort): Declare.
3818 * bfd.c (_bfd_abort): New function.
3819 * libbfd.h: Rebuild.
3821 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3824 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3825 don't write out the associated line numbers.
3827 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3830 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3831 changes when the base type is unknown.
3833 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3836 * syms.c (BSF_DEBUGGING_RELOC): Define.
3837 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3838 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3840 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3841 BSF_DEBUGGING_RELOC set.
3842 * bfd-in2.h: Rebuild.
3844 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3846 * ecoff.c (bfd_debug_section): Update initialization for new
3848 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3849 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3851 1999-09-10 H.J. Lu <hjl@gnu.org>
3853 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3854 _bfd_filnmlen field.
3855 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3857 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3859 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3860 for FPTR relocs involving local symbols.
3862 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3863 value for the stub address in a call through a stub.
3864 Install the value for a local symbol directly into the DLT
3865 instead of generating a reloc. Correctly handle FPTR64 relocs.
3867 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3868 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3869 (elf_hppa_final_link): Call them.
3871 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3873 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3874 (elf_adjust_dynamic_symbol): ...from here.
3876 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3878 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3879 relocation, remove them. SECREL64->LTOFF16WF.
3880 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3882 (elf_hppa_relocate_insn): Similarly.
3884 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3885 (elf_hppa_relocate_insn): Similarly.
3887 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3889 (elf_hppa_relocate_insn): Similarly.
3891 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3892 Handle LTOFF_TP* relocs.
3893 (elf_hppa_relocate_insn): Similarly.
3895 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3896 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3897 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3899 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3900 DIR32, DIR64 and FPTR64 relocations.
3901 (elf_hppa_relocate_insn): Similarly.
3903 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3904 address of the .PARISC.global section.
3905 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3906 table entry elf_hppa_final_link_relocate. Do not give a warning
3907 for a reloc against an external symbol if it has a PA64 hash
3909 (elf_hppa_final_link_relocate): Significantly rework. Handle
3910 DLTIND relocations. Compute the final value of the relocation
3911 before passing the value of elf_hppa_relocate_insn.
3912 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3913 relocation support. Handle DLTIND relocation requests just like
3914 DLTREL relocation requests. Simplify branch handling.
3916 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3918 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3919 non-allocated section as done in i386 version.
3920 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3921 statement since this is no know relocation.
3923 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3925 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3927 (elf_hppa_relocate_insn): Similarly.
3929 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3931 (elf_hppa_relocate_insn): Similarly.
3933 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3934 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3935 Pass the relocate type rather than the insn format to
3936 elf_hppa_relocate_insn.
3937 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3938 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3940 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3942 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3943 (bfd_coff_filnmlen): Define.
3944 (bfd_coff_std_swap_table): Initialize new field.
3945 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3947 (coff_write_symbols): Likewise.
3948 (coff_get_normalized_symtab): Likewise.
3949 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3950 * libcoff.h: Rebuild.
3952 1999-09-06 Donn Terry <donn@interix.com>
3954 * coffcode.h (sort_by_secaddr): New static function if
3956 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3957 sections by VMA when assigning target_index values. Always set
3960 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3961 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3963 * libcoff.h: Rebuild.
3965 * coffcode.h (coff_set_custom_section_alignment): Add const to
3966 declaration to match definition.
3967 (coff_write_object_contents): Don't set F_AR32W(R)? if
3970 * coff-i386.c (in_reloc_p): Add declaration.
3971 (i386coff_vec): Simplify initialization of
3972 application_section_flags.
3974 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3975 version. Move COFF_WITH_PE specific code to new version.
3976 (stype_to_sec_flags): Likewise. Add section parameter.
3977 * coffgen.c (make_a_section_from_file): Set target_index before
3978 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3979 * libcoff.h: Rebuild.
3981 * syms.c (stt): Add some PE/PEI section names.
3982 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3984 (bfd_symbol_info): Check for 'w'.
3986 * section.c (struct bfd_comdat_info): Define.
3987 (asection): Add comdat field.
3988 (STD_SECTION): Initialize comdat field.
3989 (bfd_make_section_anyway): Likewise.
3990 * bfd-in2.h: Rebuild.
3992 1999-09-06 Andreas Schwab <schwab@suse.de>
3994 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3997 1999-09-06 Nick Clifton <nickc@cygnus.com>
3999 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4000 bfd_realloc instead of calloc and realloc.
4002 1999-09-04 Steve Chamberlain <sac@pobox.com>
4004 * cpu-pj.c: New file.
4005 * elf32-pj.c: New file.
4006 * config.bfd (pj*): New cpu.
4007 (pj-*-*, pjl-*-*): New targets.
4008 * configure.in (bfd_elf32_pj_vec): New target vector.
4009 (bfd_elf32_pjl_vec): New target vector.
4010 * archures.c (bfd_arch_pj): Define.
4011 * elf.c (prep_headers): Handle bfd_arch_pj.
4012 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4013 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4014 to target vector list.
4015 * Makefile.am: Rebuild dependencies.
4016 (ALL_MACHINES): Add cpu-pj.lo.
4017 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4018 (BFD32_BACKENDS): Add elf32-pj.lo.
4019 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4020 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4022 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4024 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4025 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4026 and NON_GOT_REF from weak defined symbol to real symbol.
4027 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4028 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4029 create a COPY reloc.
4030 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4031 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4032 don't create a COPY reloc.
4034 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4036 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4037 count those in sections we are not including in the link.
4039 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4041 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4042 field in hpux11 shared libraries.
4044 1999-09-02 Nick Clifton <nickc@cygnus.com>
4046 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4048 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4050 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4051 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4052 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4054 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4056 * elflink.h (record_link_assignment): When possible, keep the
4057 original type of the symbol.
4059 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4061 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4062 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4063 tools were configured.
4064 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4066 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4068 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4069 GOT entries for GOT16 relocations; they're not required.
4071 1999-08-24 Nick Clifton <nickc@cygnus.com>
4073 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4075 * config.bfd (arm-*-netbsd*): New target.
4076 * configure.in (armnetbsd_vec): New target vector.
4077 * configure: Regenerate
4078 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4080 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4081 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4082 (armnetbsd.lo): New rule with deps.
4083 * Makefile.in: Regenerate.
4085 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4088 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4090 * som.c (som_slurp_symbol_table): Fix typo in comment.
4092 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4094 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4095 here instead of using elf_section_data...
4097 1999-08-19 Nick Clifton <nickc@cygnus.com>
4099 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4100 relocations into the base file.
4101 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4102 we are building a base file.
4104 1999-08-19 Nick Clifton <nickc@cygnus.com>
4106 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4108 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4109 REL relocs when performing a partial relocation.
4111 1999-08-18 Donn Terry <donn@interix.com>
4113 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4114 _bfd_coff_link_input_bfd into top level.
4116 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4117 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4118 (coff_i386_rtype_to_howto): Likewise.
4119 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4120 Completely ignore symbols which are all zero.
4121 (dummy_reloc16_estimate): Add return 0.
4122 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4123 variable copy to name_copy to avoid shadowing outer scope
4125 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4126 from unsigned int to unsigned long. Add timestamp field.
4127 * libcoff.h: Rebuild.
4129 1999-08-17 H.J. Lu <hjl@gnu.org>
4131 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4134 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4136 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4137 for special section symbols.
4138 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4139 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4142 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4144 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4145 coincidence of variable names between old and new code.
4147 1999-08-12 Nick Clifton <nickc@cygnus.com>
4149 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4150 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4151 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4152 and 'addend' parameter a 'bfd_signed_vma'.
4153 (elf32_arm_final_link_relocate): Do not involve stubs in
4154 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4155 jumps, not function calls.
4157 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4159 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4160 in R_ARM_PC24 relocs.
4162 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4164 * elf-hppa.h (elf_hppa_fake_sections): New function.
4165 * elf32-hppa.c (elf_backend_fake_sections): Define.
4167 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4168 recent changes to the arch_info structure.
4170 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4171 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4172 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4175 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4176 Ralf Baechle <ralf@uni-koblenz.de>
4178 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4179 output DT_MIPS_GOTSYM.
4180 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4181 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4183 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4185 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4186 prototype. Handle local symbols. Add commentary.
4187 (mips_elf_calculate_relocation): Adjust accordingly.
4188 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4191 * elflink.h (elf_bfd_final_link): Tweak last change.
4193 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4195 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4196 elf-section data to allocate just the right amount of relocation
4197 space. Don't allocate the hash space twice.
4198 (elf_bfd_final_link): Calculate the amount of space to allocate in
4199 each relocation section.
4201 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4203 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4204 64bit mode, generate a section relative relocation for a 32bit
4206 (elf_hppa_is_local_label_name): New function.
4207 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4208 shared between 32bit and 64bit port.
4210 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4212 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4213 R_MIPS_GOT16 and R_MIPS_CALL16.
4214 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4215 to use when looking for a preexisting GOT entry.
4217 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4219 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4220 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4222 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4224 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4226 * elflink.h (elf_link_output_extsym): Don't output a weak
4227 reference to an undefined symbol just because it was defined weak
4230 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4232 * coffgen.c (coff_find_nearest_line): When looking for file, use
4233 last best match rather than first. If address is beyond last line
4234 number record, don't return the last line as the correct value.
4236 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4238 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4239 * bfd-in2.h: Rebuild.
4241 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4243 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4244 * coffcode.h (coff_set_custom_section_alignment): New static
4246 (coff_section_alignment_table): New static array.
4247 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4248 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4249 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4250 * libcoff.h: Rebuild.
4252 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4254 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4256 * Makefile.in: Rebuild.
4258 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4260 * section.c (SEC_SHARED): Define.
4261 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4262 (styp_to_sec_flags): Likewise.
4263 * peicode.h (coff_swap_scnhdr_out): Likewise.
4264 * bfd-in2.h: Rebuild.
4266 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4268 * coffcode.h (coff_classify_symbol): Comment out part of
4269 1999-08-05 change which breaks cygwin DLLs.
4271 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4272 * aclocal.m4, configure: Rebuild.
4274 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4276 * section.c (global_syms): Only initialize union field if
4279 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4281 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4282 the size of a GOT entry here.
4283 (mips_elf_calculate_relocation): Don't create a local GOT entry
4284 for the symbol in a GOT16 relocation; just for it's high-order bit
4285 (_bfd_mips_elf_relocate_section): Fix thinko.
4287 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4289 Based on patches from Donn Terry <donn@interix.com>:
4290 * coffcode.h (enum coff_symbol_classification): Define.
4291 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4292 _bfd_coff_classify_symbol. Change return type.
4293 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4294 (coff_slurp_symbol_table): Use coff_classify_symbol.
4295 (coff_classify_symbol): New static function.
4296 (coff_sym_is_global): Never define.
4297 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4298 * cofflink.c (coff_link_check_ar_symbols): Use
4299 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4300 (coff_link_add_symbols): Likewise.
4301 (_bfd_coff_link_input_bfd): Likewise.
4302 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4303 coff_classify_symbol.
4304 * libcoff.h: Rebuild.
4306 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4308 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4309 (e_ltpsel, e_rtpsel): Similarly.
4311 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4312 and 14bit ertpsel. Handle 64bit psel.
4314 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4316 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4317 handling for REL relocations. And only left-shift R_MIPS26
4318 relocation addends where necessary.
4320 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4322 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4323 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4324 Just return the relocation found.
4325 (mips_elf_relocate_section): Pull the LO16 addend out of the
4326 section itself when using REL relocations.
4328 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4329 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4332 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4334 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4335 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4336 relocation against a symbol in an input section with no output
4337 section. From Daniel Jacobowitz <drow@false.org>.
4339 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4341 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4342 look for generated file correctly.
4343 * aclocal.m4, configure: Rebuild.
4345 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4347 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4348 and R_MIPS16_26 relocations correctly when relocating.
4349 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4350 and R_MIPS_CALL_LO16 are for global symbols.
4352 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4354 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4356 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4357 variables and initialize them.
4359 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4361 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4362 there are no global symbols requiring GOT entries.
4363 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4364 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4365 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4367 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4368 symbols are considered to have the value zero.
4369 (_bfd_mips_elf_relocate_section): Don't try to perform a
4370 relocation for an undefined symbol.
4371 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4374 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4376 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4377 wants ba,a,pt %xcc instead of %icc.
4378 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4379 of large PLT entries.
4380 (sparc64_elf_plt_ptr_offset): Fix calculation.
4381 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4382 addend should be relative to load address, not .plt section start.
4383 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4385 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4387 * elf-bfd.h (struct elf_backend_data): Add
4388 print_symbol_all and output_arch_syms backend methods.
4389 * elfxx-target.h: Likewise.
4390 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4391 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4392 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4394 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4395 symbols in .dynsym, add their names into .dynstr. Put those symbols
4397 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4398 pointers to STT_REGISTER symbols in dynsym section.
4399 (sparc64_elf_print_symbol_all): New function.
4400 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4401 printing using the print_symbol_all hook.
4403 1999-07-30 Catherine Moore <clm@cygnus.com>
4405 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4408 1999-07-29 Richard Henderson <rth@cygnus.com>
4410 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4411 dynamic_sections_created.
4413 1999-07-29 Richard Henderson <rth@cygnus.com>
4415 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4416 (mips_rtype_to_howto): ... new function.
4417 (_bfd_mips_elf_relocate_section): Use it.
4419 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4421 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4423 1999-07-27 Nick Clifton <nickc@cygnus.com>
4425 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4427 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4428 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4430 1999-07-23 Donn Terry <donn@interix.com>
4432 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4433 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4434 * cofflink.c (coff_link_add_symbols): If PE, handle section
4436 * libcoff.h: Rebuild.
4438 * config.bfd (i[3456]86-*-interix*): New target.
4440 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4442 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4443 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4444 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4445 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4446 (COFF_SUPPORT_GNU_LINKONCE): Define.
4447 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4448 (COFF_SUPPORT_GNU_LINKONCE): Define.
4450 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4453 * makefile.dos: Remove; obsolete.
4454 * configure.bat: Remove; obsolete.
4456 1999-07-21 H.J. Lu <hjl@gnu.org>
4458 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4460 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4462 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4463 message and fail if a symbol index is out of range.
4465 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4467 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4468 when looking at a R_MIPS_GOT16 relocation.
4470 1999-07-20 Nick Clifton <nickc@cygnus.com>
4472 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4474 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4476 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4477 removed in previous change.
4478 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4479 in relocateable output.
4481 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4483 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4486 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4487 if they appear to be specially created by the linker.
4489 1999-07-19 Nick Clifton <nickc@cygnus.com>
4491 * targets.c (alternative_target): New field in bfd_target
4493 (bfd_search_for_target): New function: Find a target that
4494 satisifies a search function.
4495 * bfd-in2.h: Regenerate.
4497 * elfxx-target.h: Initialise the alternative_target field of
4498 the bfd_target structures to point to the other target (if
4500 * nlm-target.h: Initialise the alternative_target field of
4501 the bfd_target structures to point to the other target (if
4504 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4505 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4507 * aix386-core.c: Initialise new field of bfd_target structure.
4508 * aout-adobe.c: Initialise new field of bfd_target structure.
4509 * aout-arm.c: Initialise new field of bfd_target structure.
4510 * aout-target.h: Initialise new field of bfd_target structure.
4511 * aout-tic30.c: Initialise new field of bfd_target structure.
4512 * binary.c: Initialise new field of bfd_target structure.
4513 * bout.c: Initialise new field of bfd_target structure.
4514 * cisco-core.c: Initialise new field of bfd_target structure.
4515 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4516 * coff-alpha.c: Initialise new field of bfd_target structure.
4517 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4518 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4519 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4520 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4521 * coff-i386.c: Initialise new field of bfd_target structure.
4522 * coff-i860.c: Initialise new field of bfd_target structure.
4523 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4524 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4525 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4526 * coff-mips.c: Initialise new field of bfd_target structure.
4527 * coff-ppc.c: Initialise new field of bfd_target structure.
4528 * coff-rs6000.c: Initialise new field of bfd_target structure.
4529 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4530 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4531 * coff-tic30.c: Initialise new field of bfd_target structure.
4532 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4533 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4534 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4535 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4536 * hppabsd-core.c: Initialise new field of bfd_target structure.
4537 * hpux-core.c: Initialise new field of bfd_target structure.
4538 * i386msdos.c: Initialise new field of bfd_target structure.
4539 * i386os9k.c: Initialise new field of bfd_target structure.
4540 * ieee.c: Initialise new field of bfd_target structure.
4541 * ihex.c: Initialise new field of bfd_target structure.
4542 * irix-core.c: Initialise new field of bfd_target structure.
4543 * mipsbsd.c: Initialise new field of bfd_target structure.
4544 * netbsd-core.c: Initialise new field of bfd_target structure.
4545 * oasys.c: Initialise new field of bfd_target structure.
4546 * osf-core.c: Initialise new field of bfd_target structure.
4547 * ppcboot.c: Initialise new field of bfd_target structure.
4548 * ptrace-core.c: Initialise new field of bfd_target structure.
4549 * sco5-core.c: Initialise new field of bfd_target structure.
4550 * som.c: Initialise new field of bfd_target structure.
4551 * srec.c: Initialise new field of bfd_target structure.
4552 * tekhex.c: Initialise new field of bfd_target structure.
4553 * trad-core.c: Initialise new field of bfd_target structure.
4554 * versados.c: Initialise new field of bfd_target structure.
4555 * vms.c: Initialise new field of bfd_target structure.
4557 1999-07-19 Andreas Schwab <schwab@suse.de>
4559 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4562 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4564 * elflink.h (elf_link_adjust_relocs): New function.
4565 (elf_bfd_final_link): Use it.
4566 (elf_link_input_bfd): Deal with the fact that there can be
4567 two relocation sections for a single section.
4568 (elf_reloc_link_order): Likewise.
4570 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4571 a relocateable object.
4572 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4574 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4576 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4577 (sparc64_elf_get_reloc_upper_bound,
4578 sparc64_elf_get_dynamic_reloc_upper_bound,
4579 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4580 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4582 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4583 ELF64_R_TYPE_ID/DATA where appropriate.
4585 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4587 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4590 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4592 * elf32-mips.c (mips_elf_local_relocation_p): New static
4594 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4595 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4596 Always set *require_jalxp.
4597 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4598 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4599 GOT16 if the GOT16 is against a local symbol. Don't return false
4600 for an undefined symbol. If there is an overflow, assert that we
4603 1999-07-16 Andreas Schwab <schwab@suse.de>
4605 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4606 variables `link' and `elfsec'.
4607 (elf_bfd_final_link): Remove unused variable `os'.
4609 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4611 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4612 a PT_PHDR program headers.
4613 (_bfd_mips_elf_final_link): Don't assume there are going to be
4614 section symbols when we're not building a shared object.
4615 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4618 1999-07-15 J.T. Conklin <jtc@redback.com>
4620 * config.bfd (i[3456]86-*-vxworks*): New target.
4622 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4624 * elf32-mips.c (mips_elf_stub_section_p): New function.
4625 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4626 (mips_elf_relocate_section): Adjust calling sequence for
4627 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4628 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4631 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4633 * configure.in: Bump version number to 2.9.5.
4634 * configure: Rebuild.
4636 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4638 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4640 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4641 to derive final type instead of hardwiring a selection.
4643 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4645 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4646 things relocated by R_MIPS16_GPREL.
4647 (mips_elf_perform_relocation): Likewise.
4649 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4651 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4653 1999-07-14 Richard Henderson <rth@cygnus.com>
4655 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4656 (_bfd_mips_elf_size_dynamic_sections): Set it.
4657 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4658 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4659 new argument max_local.
4661 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4663 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4664 subwords when handling an R_MIPS16_26 relocation.
4665 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4668 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4669 dst_mask to match reality.
4670 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4671 (mips_elf_obtain_contents): Use bfd_get.
4672 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4673 (mips_elf_relocate_section): Likewise.
4675 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4677 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4678 (mips_elf_relocate_section): Adjust calling sequence for
4679 mips_elf_perform_relocation.
4680 (mips_elf_perform_relocation): Take additional argument. Handle
4681 R_MIPS16_26. Use bfd_put for convenience.
4683 1999-07-13 Richard Henderson <rth@cygnus.com>
4685 * elf.c (assign_file_positions_for_segments): Thinko last change.
4686 Always overwrite p_flags.
4688 1999-07-13 Richard Henderson <rth@cygnus.com>
4690 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4691 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4692 .dynbss and .rel[a].bss if want_dynbss.
4693 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4695 1999-07-13 Richard Henderson <rth@cygnus.com>
4697 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4699 1999-07-13 Richard Henderson <rth@cygnus.com>
4701 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4702 (struct elf_link_hash_table): Add dynlocal.
4703 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4704 (_bfd_elf_link_adjust_dynindx): Delete.
4705 (_bfd_elf_link_renumber_dynsyms): Prototype.
4706 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4707 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4708 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4709 (_bfd_elf_link_lookup_local_dynindx): New function.
4710 (elf_link_renumber_hash_table_dynsyms): New function.
4711 (_bfd_elf_link_renumber_dynsyms): New function.
4712 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4713 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4714 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4715 instead of elf_link_remove_section_and_adjust_dynindices.
4716 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4717 (elf_link_assign_sym_version): Remove removed_dynamic code.
4718 (elf_link_renumber_dynsyms): Delete.
4719 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4721 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4722 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4723 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4724 * elf32-mips.c: Similarly.
4725 * elf32-ppc.c: Similarly.
4726 * elf32-sparc.c: Similarly.
4727 * elf64-alpha.c: Similarly.
4728 * elf64-sparc.c: Similarly.
4730 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4732 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4733 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4734 when the relocation is against _gp_disp.
4736 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4738 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4739 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4740 to possibly_dynamic_relocs. Adjust usage throughout code.
4741 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4742 (elf_mips_ctor64_howto): Likewise.
4743 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4745 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4746 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4747 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4748 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4750 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4752 * Makefile.am: Rebuild dependencies.
4753 * Makefile.in: Rebuild.
4755 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4756 * bfd-in2.h: Rebuild.
4758 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4759 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4760 structure initializations. Add casts.
4761 * reloc.c (EMPTY_HOWTO): Define.
4762 * bfd-in2.h: Rebuild.
4763 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4764 comparisons against 0.
4765 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4766 previous_ibfd_e_flags to unsigned long.
4767 * vms.h (struct vms_private_data_struct): Change section_count to
4769 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4770 (_bfd_vms_write_gsd): Change symnum to unsigned.
4771 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4772 * vms-tir.c (etir_sta): Change psect to unsigned.
4773 (alloc_section): Change idx to unsigned.
4774 (tir_sta, tir_ctl): Change psect to unsigned.
4775 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4776 * vms.c (priv_section_count): Change to unsigned.
4778 1999-07-12 Andreas Schwab <schwab@suse.de>
4780 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4781 * m68klinux.c: Likewise.
4783 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4785 * Many files: Changes to avoid gcc warnings: Remove unused local
4786 variables. Add default case to enum switches.
4787 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4788 compile if not COFF_IMAGE_WITH_PE.
4789 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4790 (bfd_arm_get_bfd_for_interworking): Likewise.
4791 (bfd_arm_process_before_allocation): Likewise.
4792 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4793 * pei-arm.c: Likewise.
4794 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4795 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4796 (mips_elf_got16_entry): Put parens around & in body of ==.
4797 (mips_elf_calculate_relocation): Correct test for empty string.
4798 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4800 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4803 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4805 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4806 as appropriate. Fill in structure initializations. Add variable
4807 initializations. Add casts.
4808 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4809 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4811 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4813 * elf-bfd.h (bfd_elf_hash): Update declaration.
4814 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4815 when calling bfd_elf_hash.
4817 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4819 * libbfd.c (bfd_put_8): Make it of type `void'.
4820 * bfd-in2.h: Regenerated.
4821 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4823 (_bfd_mips_elf_final_link): Likewise.
4825 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4827 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4829 * config.bfd (hppa*-*-linux-gnu*): New target
4831 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4833 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4834 (_bfd_mips_elf_create_dynamic_sections): New function.
4835 (_bfd_mips_elf_add_symbol_hook): Likewise.
4836 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4837 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4838 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4839 (_bfd_mips_elf_gc_mark_hook): Likewise.
4840 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4841 (_bfd_mips_elf_always_size_sections): Likewise.
4842 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4843 (_bfd_mips_elf_check_relocs): Likewise.
4844 (_bfd_mips_elf_link_hash_table_create): Likewise.
4845 (_bfd_mips_elf_print_private_data): Likewise.
4846 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4847 (_bfd_mips_elf_final_link): Likewise.
4848 (_bfd_mips_elf_additional_program_headers): Likewise.
4849 (_bfd_mips_elf_modify_segment_map): Likewise.
4850 (_bfd_mips_elf_relocate_section): Likewise.
4851 * elf32-mips.c (mips_elf32_object_p): Move contents into
4852 _bfd_mips_elf_object_p.
4853 (mips_elf_additional_program_headers): Rename to
4854 _bfd_mips_elf_additional_program_headers.
4855 (mips_elf_modify_segment_map): Rename to
4856 _bfd_mips_elf_modify_segment_map.
4857 (elf_mips_abi_name): Change prototype.
4858 (mips_elf32_section_from_shdr): Merge into
4859 _bfd_mips_elf_section_from_shdr.
4860 (mips_elf32_section_processing): Merge into
4861 _bfd_mips_elf_section_processing.
4862 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4863 the right back-end ELF linker.
4864 (mips_elf_relocate_section): Rename to
4865 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4866 (mips_elf_link_output_symbol_hook): Rename to
4867 _bfd_mips_elf_link_output_symbol_hook.
4868 (mips_elf_create_dynamic_section): Rename to
4869 _bfd_mips_elf_create_dynamic_section.
4870 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4871 Adjust for 64-bit code. Use mips_elf_got_section.
4872 (mips_elf_adjust_dynamic_symbol): Rename to
4873 _bfd_mips_elf_adjust_dynamic_symbol. Use
4874 mips_elf_allocate_dynamic_relocations.
4875 (mips_elf_finish_dynamic_symbol): Rename to
4876 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4877 Adjust for 64-bit code.
4878 (mips_elf_finish_dynamic_sections): Rename to
4879 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4880 (mips_elf_always_size_sections): Rename to
4881 _bfd_mips_elf_always_size_sections.
4882 (mips_elf_add_symbol_hook): Rename to
4883 _bfd_mips_elf_add_symbol_hook.
4884 (mips_elf_next_lo16_addend): Constify.
4885 (mips_elf_calculate_relocation): Likewise.
4886 (mips_elf_obtain_contents): Likewise.
4887 (mips_elf_perform_relocation): Likewise.
4888 (mips_elf_create_dynamic_relocation): Likewise.
4889 (mips_elf_allocate_dynamic_relocations): New function.
4890 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4891 (MIPS_ELF_REL_SIZE): Likewise.
4892 (MIPS_ELF_DYN_SIZE): Likewise.
4893 (MIPS_ELF_GOT_SIZE): Likewise.
4894 (MIPS_ELF_SYM_SIZE): Likewise.
4895 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4896 (MIPS_ELF_GET_WORD): Likewise.
4897 (MIPS_ELF_PUT_WORD): Likewise.
4898 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4899 (STUB_LW): Conditionalize for 64-bit value.
4900 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4902 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4903 Check it for inconsistency.
4904 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4906 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4908 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4909 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4910 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4911 (mips_elf_local_got_index): Likewise.
4912 (mips_elf_got_page): Likewise.
4913 (mips_elf_got_info): Likewise.
4914 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4915 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4916 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4917 instead of constant `2'.
4918 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4919 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4920 (mips_elf_size_dynamic_sections): Use
4921 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4922 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4923 Adjust all releveant entries in elf backend table.
4924 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4925 (mips_elf64_section_processing): Likewise.
4926 Adjust elf backend entries to use _bfd_mips_elf variants now
4929 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4931 (size_dynamic_sections): Likewise.
4932 (elf_link_output_extsym): Likewise.
4933 * elf.c: (elf_fake_sections): Likewise.
4934 * libbfd.c (bfd_get): New macro.
4935 (bfd_put): Likewise.
4936 * bfd-in2.h: Regenerated.
4938 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4940 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4941 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4942 wap_reloca_in, and swap_reloca_out.
4943 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4944 multiple internal relocations per external relocation.
4945 (link_read_relocs): Likewise.
4946 (elf_bfd_final_link): Likewise.
4947 (elf_link_input_bfd): Likewise.
4948 (elf_gc_mark): Likewise.
4949 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4950 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4952 (size_info): Add entries for new fields.
4953 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4954 (mips_elf64_be_swap_reloc_in): New function.
4955 (mips_elf64_be_swap_reloc_out): Likewise.
4956 (mips_elf64_be_swap_reloca_in): Likewise.
4957 (mips_elf64_be_swap_reloca_out): Likewise.
4958 (mips_elf64_size_info): Add entries for new fields.
4960 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4962 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4963 field equals the new rel_count field.
4964 (elf_link_input_bfd): When doing a relocateable link, use the new
4965 rel_count field rather than the reloc_count field.
4966 (elf_reloc_link_order): Likewise.
4967 (elf_finish_pointer_linker_section): Likewise.
4969 Based on patch from H.J. Lu <hjl@gnu.org>:
4970 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4971 shared library to override a weak definition in a regular object.
4973 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4975 * libhppa.h: Revert July 2, 1999 patch.
4977 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4978 need to generate DLTIND relocations, not DLTREL relocations.
4980 1999-07-05 Nick Clifton <nickc@cygnus.com>
4982 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4984 (coff_set_flags): Recognise arm 5 architectures.
4986 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4987 Add support for armv5 architecture.
4989 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4991 * reloc.c: Add new, assembler only, ARM reloc:
4992 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4994 * bfd-in2.h: Regenerate.
4996 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4998 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4999 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5000 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5001 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5002 * elf32-mips.c (ABI_64_P): New macro.
5003 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5004 (_bfd_mips_elf_find_nearest_line): Adjust call to
5005 _bfd_dwarf2_find_nearest_line.
5006 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5007 * libbfd.h: Regenerated.
5009 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5011 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5013 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5015 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5016 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5018 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5020 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5022 (_bfd_elf_init_reloc_shdr): New function.
5023 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5024 bfd_alloc followed by memset.
5025 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5026 (elf_fake_sections): Here.
5027 (assign_section_numbers): Assign section numbers for the second
5028 relocation section, if required.
5029 * elflink.h (elf_link_output_relocs): New function.
5030 (elf_link_size_reloc_section): Likewise.
5031 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5032 (elf_link_input_bfd): Use elf_link_output_relocs.
5034 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5035 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5037 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5039 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5042 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5044 * elf32-mips.c (mips_elf_got_info): Move declaration before
5045 prototypes. Change global_gotsym to be a pointer to a hash entry,
5046 rather than a number index.
5047 (mips_elf_link_hash_entry): Move declaration before prototypes.
5048 (mips_elf_irix6_finish_dynamic_symbol): New function.
5049 (mips_elf_sign_extend): Likewise.
5050 (mips_elf_high): Likewise.
5051 (mips_elf_higher): Likewise.
5052 (mips_elf_highest): Likewise.
5053 (mips_elf_global_got_index): Likewise.
5054 (mips_elf_local_got_index): Likewise.
5055 (mips_elf_got_offset_from_index): Likeiwse.
5056 (mips_elf_record_global_got_symbol): Likewise.
5057 (mips_elf_got_page): Likewise.
5058 (mips_elf_next_lo16_addend): Likewise.
5059 (mips_elf_calculate_relocation): Likewise.
5060 (mips_elf_obtain_contents): Likewise.
5061 (mips_elf_perform_relocation): Likewise.
5062 (mips_elf_assign_gp): Likewise.
5063 (mips_elf_sort_hash_table_f): Likewise.
5064 (mips_elf_sort_hash_table): Likewise.
5065 (mips_elf_got_section): Likewise.
5066 (mips_elf_got_info): Likewise.
5067 (mips_elf_create_local_got_entry): Likewise.
5068 (mips_elf_got16_entry): Likewise.
5069 (mips_elf_create_dynamic_relocation): Likewise.
5070 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5071 (mips_elf_final_gp): Use mips_elf_assign_gp.
5072 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5073 into SHN_SCOMMON automatically on IRIX6.
5074 (mips_elf_add_symbol_hook): Likewise.
5075 (mips_elf_relocate_section): Rewrite, using
5076 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5077 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5078 Don't deal with .rld_map on IRIX6.
5079 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5080 section flags appropriately for .got.
5081 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5082 the got. Call mips_elf_record_global_got_symbol and allocate
5083 local got space appropriately.
5084 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5085 char *. Rework calculation of GOT size. Sort dynamic symbol
5086 table entries so entries that do not require GOT entries appear at
5087 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5088 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5090 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5092 (mips_elf_finish_dynamic_symbol): Use
5093 mips_elf_irix6_finish_dynamic_symbol.
5094 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5095 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5096 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5098 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5100 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5101 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5103 1999-06-04 Philip Blundell <philb@gnu.org>
5105 * elf32-arm.h (elf_backend_got_header_size): Define.
5106 (elf_backend_plt_header_size): Likewise.
5108 1999-06-28 Jim Pick <jim@jimpick.com>
5110 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5112 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5114 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5115 relocation function.
5116 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5118 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5120 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5121 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5122 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5123 (_bfd_mips_elf_section_from_shdr): Use them.
5124 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5125 of GP-relative sections.
5126 (_bfd_mips_elf_set_section_contents): Use them.
5127 (_bfd_mips_elf_section_processing): Share code between .sdata and
5128 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5129 (mips_elf_additional_program_headers): Add handling for
5130 PT_MIPS_OPTIONS segment on IRIX6.
5131 (mips_elf_modify_segment_map): Likeiwse.
5132 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5133 Include the options sections on IRIX6. Don't look for GP-relative
5134 sections by name; use SHF_MIPS_GPREL instead.
5135 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5137 (mips_elf_create_dynamic_sections): Don't muck about with section
5138 alignments and such on IRIX6.
5139 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5140 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5141 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5142 bfd_zalloc rather than bfd_alloc and memset.
5143 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5144 Don't assert the existence of .rld_map on IRIX6.
5145 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5147 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5148 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5151 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5153 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5154 (mips_elf_swap_msym_out): New function.
5155 (mips_elf_create_msym_section): Likewise.
5156 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5157 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5158 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5159 section not named .msym.
5160 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5161 .msym directly. Set appropriate attributes for the .msym
5163 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5164 (mips_elf_link_hash_newfunc): Clear it.
5165 (mips_elf_create_dynamic_sections): Create the .msym section
5167 (mips_elf_size_dynamic_sections): Allocate space for the
5168 .msym section. Add a DT_MIPS_MSYM entry.
5169 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5171 (mips_elf_finish_dynamic_sections): Assign a value for
5172 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5174 * elf32-mips.c (irix_compat_t): New enumeration.
5175 (ABI_N32_P): New macro.
5176 (IRIX_COMPAT): Likewise.
5177 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5178 (mips_elf_relocate_section): Fix typo.
5180 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5182 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5183 as writable PE sections.
5185 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5187 * dwarf2.c (struct arange): New type.
5188 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5189 (arange_add): New function.
5190 (decode_line_info): Keep track of address ranges that a compilation
5192 (comp_unit_contains_address): Return true if address is contained
5193 in _any_ of the address ranges associated with a compilation unit.
5194 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5195 on the first comp_unit that contains the address.
5197 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5199 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5200 (decode_line_info): Add variable STASH and initialize it to point
5201 to the per-bfd dwarf2_debug info. Remove static variable
5202 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5204 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5206 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5207 shared library to have an undefined symbol.
5209 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5210 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5212 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5214 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5215 * elf32-hppa.c: Remove everything related to symbol extension
5216 sections & records. Use the common elf_hppa_final_write_processing.
5218 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5220 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5221 functions instead of _init/_fini if requested.
5223 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5225 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5228 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5230 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5231 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5233 (ppc_elf_finish_dynamic_sections): Check for positive section
5234 dynindx field, rather than comparing against -1.
5235 (ppc_elf_relocate_section): Only return false if undefined_symbol
5236 or reloc_overflow fail, not always upon encountering an error.
5238 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5240 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5241 bfd_byte * before performing pointer arithmetic.
5243 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5245 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5247 * elf32-hppa.c: Include elf-hppa.h.
5248 (ARCH_SIZE): Define.
5249 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5251 (elf32_hppa_info_to_howto): Similarly.
5252 (elf_hppa_howto_table): Similarly.
5253 (elf_hppa_reloc_type_lookup): Similarly.
5254 (hppa_elf_gen_reloc_type): Similarly.
5255 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5257 1999-06-22 Nick Clifton <nickc@cygnus.com>
5259 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5260 handling R_V850_22_PCREL relocation.
5262 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5264 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5267 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5269 * section.c (_bfd_strip_section_from_output): Ignore sections
5270 DISCARDed by the link script.
5272 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5274 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5275 Remove unused local variable spp.
5277 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5278 the entry symbol is not set.
5280 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5282 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5283 GPDISP or LITUSE in a relocatable link.
5285 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5287 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5288 * (alloc_dwarf1_func): Likewise.
5290 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5292 * libhppa.h: Fix various formatting errors.
5293 (assemble_3); Rewrite using CATENATE.
5294 (assemble_17): Fix various bugs.
5296 1999-06-16 Nick Clifton <nickc@cygnus.com>
5298 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5300 1999-06-15 Richard Henderson <rth@cygnus.com>
5302 * section.c (SEC_SHORT): Define.
5303 * bfd-in2.h: Rebuild.
5305 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5307 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5308 Remove abfd parameter. Use _bfd_strip_section_from_output.
5309 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5311 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5312 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5313 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5315 (bfd_elf_size_dynamic_sections): Use it.
5317 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5319 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5320 complain_overflow_bitfield to complain_overflow_signed.
5322 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5324 * elflink.h (elf_link_read_relocs_from_section): New function,
5326 (elf_link_read_relocs): Here. Use it for both relocation
5329 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5331 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5332 asect->reloc_count is valid.
5334 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5336 * elf32-mips.c (mips_elf32_section_processing): Permit a
5337 SHT_MIPS_REGINFO section to have a size of 0.
5339 1999-06-12 David O'Brien <obrien@freebsd.org>
5341 * config.bfd (alpha*-*-freebsd*): New target.
5342 (i[3456]86-*-freebsd*): Now defaults to ELF.
5344 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5346 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5347 wrap if the relocation covers the high bit of an address.
5349 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5351 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5353 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5354 instead of R_SPARC_max.
5355 (sparc64_elf_info_to_howto): Likewise.
5356 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5357 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5359 1999-06-07 Richard Henderson <rth@cygnus.com>
5361 * section.c (_bfd_strip_section_from_output): Remove output
5362 sections with no initial link_order.
5364 1999-06-07 Nick Clifton <nickc@cygnus.com>
5366 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5368 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5370 * Makefile.am (SOURCE_HFILES): Add missing headers.
5371 * Makefile.in: Regenerated.
5373 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5375 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5378 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5380 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5381 range undefweak symbols.
5382 * hash.c: Add missing comma after @xref{}
5383 * linker.c: Likewise.
5385 1999-06-04 Nick Clifton <nickc@cygnus.com>
5387 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5389 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5390 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5391 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5392 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5394 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5396 * Makefile.am: Rebuild dependencies.
5397 (BFD32_BACKENDS): Add dwarf1.lo.
5398 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5399 * Makefile.in: Rebuild.
5401 1999-06-04 Nick Clifton <nickc@cygnus.com>
5403 * Makefile.am: Add epoc-arm-pe target.
5404 * Makefile.in: Regenerate.
5405 * pe-arm.c: Only redefine interworking function names if they have
5406 not already been redefined.
5407 * pei-arm.c: Only redefine interworking function names if they have
5408 not already been redefined.
5409 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5411 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5414 1999-06-03 Nick Clifton <nickc@cygnus.com>
5416 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5418 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5420 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5422 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5424 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5425 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5427 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5429 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5430 in other text sections.
5432 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5434 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5435 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5436 * libbfd.h: Regenerate.
5437 * coff-sh.c (sh_merge_private_data): Delete.
5438 (coff_bfd_merge_private_bfd_data): Change to
5439 _bfd_generic_verify_endian_match.
5440 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5442 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5444 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5446 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5448 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5450 (bfd_elf32_arm_process_before_allocation): Likewise.
5451 * bfd-in2.h: Rebuild.
5453 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5455 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5456 track of end_sequence markers.
5457 (add_line_info): Add END_SEQUENCE arg.
5458 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5459 debug-line info---it doesn't work right if a compilation unit
5460 consists of multiple discontiguous code-sequences. It would be
5461 worthwhile to optimize for the common case where a compilation
5462 unit results in a contiguous set of code sequences, but this is
5463 quite tricky to get right for arbitrary DWARF2 files.
5464 (lookup_address_in_line_info_table): Don't use the last line entry
5465 for a compilation unit for anything with an address higher than
5466 this line entry. Also, check for end_sequence markers to
5467 correctly handle discontinuities.
5468 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5469 compilation units, check all compilation units with each->high==0
5470 just like when reading compilation units.
5472 * dwarf2.c (decode_line_info): Initialize table->files and
5473 table->last_line to NULL to avoid segfaults due to random
5474 values in these members.
5475 (concat_filename): Check for out-of-range file number before
5476 indexing filename table. Segfaults suck.
5478 * dwarf2.c (decode_line_info): Don't truncate address to least
5479 significant 32 bits (breaks 64 bit targets).
5480 (lookup_address_in_function_table): Ditto.
5481 (comp_unit_contains_address): Ditto.
5483 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5485 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5486 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5487 (mips_elf64_howto_table_rela): Likewise.
5489 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5491 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5492 single section has two associated relocation sections.
5494 1999-06-02 Mark Salter <msalter@cygnus.com>
5496 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5497 COFF_WITH_PE defined.
5499 1999-06-02 Nick Clifton <nickc@cygnus.com>
5501 * pe-arm.c: Rename global arm interworking functions to avoid name
5502 collision when all targets BFD is built.
5505 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5507 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5508 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5509 (bfd_elf_section_data): Add use_rela_p.
5510 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5511 (_bfd_elf_new_section_hook): Likewise.
5512 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5514 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5515 * elfcode.h (write_relocs): Determine whether or not use rela
5516 relocs based on the relocation section header.
5517 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5518 instead of use_rela_p.
5519 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5520 (elf_backend_may_use_rela_p): Likewise.
5521 (elf_backend_default_use_rela_p): Likewise.
5522 (elfNN_bed): Use them.
5524 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5526 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5528 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5530 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5531 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5532 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5533 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5534 * bfd-in2.h: Regenerated.
5535 * libbfd.h: Likewise.
5536 * elf32-mips.c (mips_info_to_howto_rela): New function.
5537 (USE_REL): Adjust for new conventions.
5538 (MINUS_ONE): New macro.
5539 (elf_mips_howto_table): Add R_MIPS_SUB.
5540 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5542 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5543 .MIPS.content section.
5544 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5545 with .MIPS.content as .MIPS.content sections. Set
5546 SHF_MNIPS_NOSTRIP for such section.
5547 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5548 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5549 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5551 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5553 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5556 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5559 1999-05-30 Philip Blundell <philb@gnu.org>
5561 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5562 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5563 the addend does not overflow into the rest of the word.
5565 1999-05-29 Nick Clifton <nickc@cygnus.com>
5567 * bfd-in.h: Amend prototype for
5568 bfd_elf32_arm_process_before_allocation .
5569 * bfd-in.h: Regenerate.
5571 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5572 elements in a fixed sized array.
5573 (ARM_ELF_ABI_VERSION): Define.
5574 (ARM_ELF_OS_ABI_VERSION): Define.
5575 (R_ARM_THM_ABS5): Fix rightshift and size.
5576 (R_ARM_THM_PC22): Fix size.
5577 (R_ARM_PLT32): Define Howto.
5578 (find_howto): New function: Locate a howto based on a reloc
5580 (elf32_arm_info_to_howto): Use find_howto if necessary.
5581 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5582 bfd_reloc_code_real_type.
5583 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5584 and BFD_RELOC_VTABLE_ENTRY.
5585 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5587 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5588 elements in a fixed sized array.
5589 (ARM_ELF_ABI_VERSION): Define.
5590 (ARM_ELF_OS_ABI_VERSION): Define.
5591 (R_ARM_THM_ABS5): Fix rightshift and size.
5592 (R_ARM_THM_PC22): Fix size.
5593 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5594 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5595 bfd_reloc_code_real_type.
5597 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5598 no_pipeline_knowledge.
5599 (elf32_arm_link_hash_create): Initialise new field to zero.
5600 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5601 no_pipeline_knowledge. Use this parameter to initialise the field
5602 in the globals data structure.
5603 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5604 no_pipeline_knowledge is false and the binary is from an old
5606 (elf32_arm_merge_private_data): Generate an error if an attempt is
5607 made to link together big endian and little endian code.
5608 (elf32_arm_post_process_headers): New function: Initialise the
5609 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5611 (elf_backend_post_process_headers): Define.
5613 1999-05-28 Nick Clifton <nickc@cygnus.com>
5615 * elf-bfd.h (struct elf_backend_data): Add new field:
5616 elf_backend_post_process_headers.
5618 * elfxx-target.h (elf_backend_post_process_headers): Define to
5619 NULL if not already defined.
5620 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5622 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5624 (_bfd_elf_compute_section_file_positions): Call
5625 elf_backend_post_process_headers if defined.
5627 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5629 * configure.in: Check whether getuid and getgid exist.
5630 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5631 HAVE_GETGID are not defined, respectively.
5632 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5634 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5635 * configure, config.in: Rebuild.
5637 1999-05-28 Martin Dorey <mdorey@madge.com>
5639 * elf32-i960.c: New file.
5640 * elf.c (prep_headers): Handle bfd_arch_i960.
5641 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5642 * config.bfd (i960-*-elf*): New target.
5643 * configure.in (bfd_elf32_i960_vec): New target vector.
5644 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5645 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5646 * Makefile.in, aclocal.m4, configure: Rebuild.
5648 1999-05-27 Nick Clifton <nickc@cygnus.com>
5650 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5652 (find_howto): New function: Find entries in the
5653 elf32_arm_howto_table.
5654 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5656 (elf32_arm_reloc_type_lookup): Add lookup for
5657 BFD_RELOC_ARM_PLT32.
5659 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5661 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5662 (elf32_arm_link_hash_table_create): Use above function as the
5663 constructor for hash table entries.
5664 (elf32_arm_relocate_section): Avoid crash when there is no output
5666 (elf32_arm_final_link_relocate): New parameter h.
5667 (elf32_arm_relocate_section): Pass symbol hash entry to above
5669 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5672 1999-05-25 Catherine Moore <clm@cygnus.com>
5674 * coff-arm.c (coff_arm_relocate_section): Don't emit
5675 base file entries for pc-relative values.
5677 1999-05-25 DJ Delorie <dj@cygnus.com>
5679 * peicode.h (coff_swap_sym_in): When we create the actual section
5680 to reflect the not-there section C_SECTION symbols refer to,
5681 change the symbol class to C_STAT as the section is now really
5684 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5686 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5689 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5691 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5693 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5694 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5696 1999-05-16 Nick Clifton <nickc@cygnus.com>
5698 * coff-mcore.c (in_reloc_p): Reinstate.
5700 1999-05-15 Nick Clifton <nickc@cygnus.com>
5702 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5703 * bfd-in2.h: Regenerate.
5704 * coff-mcore.c (in_reloc_p): Remove defintion.
5705 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5706 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5707 IMAGE_REL_MCORE_RVA.
5708 (coff_mcore_rtype_to_howto): Add special processing for
5709 IMAGE_REL_MCORE_RVA.
5710 (coff_mcore_relocate_section): Add support for
5711 IMAGE_REL_MCORE_RVA.
5712 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5713 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5715 (mcore_elf_relocate_section): Delete redundant case labels.
5717 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5719 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5720 precedence between bit-and and comparison.
5722 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5724 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5725 list of target formats (targ_selvecs).
5726 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5727 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5729 1999-05-10 DJ Delorie <dj@cygnus.com>
5731 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5732 reasonable mode until "ar x" is smart enough to skip it (fixes
5733 gcc/libgcc.a builds on mips-ecoff targets
5735 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5736 to work. Hack to support MS import libraries, which use different
5737 COMDAT types than GNU.
5738 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5739 to implied zero-length sections (see peicode below)
5740 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5741 filename symbols, which use one *or more* auxents.
5742 * coffswap.h (coff_swap_aux_in): ditto
5743 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5746 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5748 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5749 for all relocations.
5751 1999-05-10 Catherine Moore <clm@cygnus.com>
5753 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5754 if COFF_IMAGE_WITH_PE.
5755 (bfd_arm_process_before_allocation): Likewise.
5756 (bfd_arm_get_bfd_for_interworking): Likewise.
5757 * coff-arm.c: Likewise.
5758 * bfd-in2.h: Regenerate.
5759 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5760 (armpe_big_vec): Likewise.
5761 * configure: Rebuild.
5763 1999-05-10 Nick Clifton <nickc@cygnus.com>
5765 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5766 section, not just .rel. Same for .rela.
5768 1999-05-07 Nick Clifton <nickc@cygnus.com>
5770 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5771 endianism with an error message.
5773 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5775 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5776 assignment from "unsigned char *" to "char *".
5777 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5779 1999-05-05 Catherine Moore <clm@cygnus.com>
5781 * coff-arm.c (coff_arm_relocate_section): Add one to
5782 address of ARM_RVA32 thumb functions.
5784 1999-05-05 Catherine Moore <clm@cygnus.com>
5786 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5787 (elf32_m68k_copy_private_bfd_data): New.
5788 (elf32_m68k_merge_private_bfd_data): New.
5789 (elf32_m68k_print_private_bfd_data): New.
5790 (CPU32_FLAG): Define.
5791 (PLT_CPU32_ENTRY_SIZE): Define.
5792 (elf_cpu32_plt0_entry): Declare.
5793 (elf_cpu32_plt_entry): Declare.
5794 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5795 (elf_m68k_finish_dynamic_symbol): Likewise.
5796 (elf_m68k_finish_dynamic_sections): Likewise.
5797 (elf_backend_plt_header_size): Remove definition.
5798 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5799 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5800 (bfd_elf32_bfd_set_private_flags): Define.
5801 (bfd_elf32_bfd_print_private_bfd_data): Define.
5803 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5805 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5806 and R_LONG_PCREL_MODE.
5808 1999-04-29 Nick Clifton <nickc@cygnus.com>
5810 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5812 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5814 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5815 in relocation calculation.
5817 1999-04-26 Tom Tromey <tromey@cygnus.com>
5819 * aclocal.m4, configure: Updated for new version of libtool.
5821 1999-04-21 Nick Clifton <nickc@cygnus.com>
5823 * coff-mcore.c: Add support for mcore relocs.
5825 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5827 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5828 incorrect use EF_MIPS_xxBITPTRS.
5830 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5832 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5835 * bfd-in2.h: Rebuild.
5836 * libbfd.h: Rebuild.
5838 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5840 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5841 (coff_arm_relocate_section): Add ARM26D transform. Only
5842 change to ARM26D for relocateable links.
5844 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5846 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5847 (bfd_elf32_bfd_print_private_bfd_data): New.
5849 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5851 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5852 refetch addend if USE_REL, add many comments regarding current state.
5853 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5854 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5855 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5856 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5858 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5860 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5861 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5863 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5865 * dwarf2.c (decode_line_info): Don't truncate address to least
5866 significant 32 bits (breaks 64 bit targets).
5867 (lookup_address_in_function_table): Ditto.
5868 (comp_unit_contains_address): Ditto.
5870 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5872 * coff-arm.c (arm_emit_base_file_entry): New routine.
5873 (A2T3_OFFSET): Define.
5874 (T2A3_OFFSET): Define.
5875 (coff_arm_relocate_section): Emit base file entries for interworking
5878 1999-04-13 Philip Blundell <philb@gnu.org>
5880 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5881 relocs 17 through 19.
5883 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5885 * elfcode.h: Remove fnmatch.h.
5886 * elflink.h (elf_link_assign_sym_version): Call back to ld
5887 instead of calling fnmatch.
5889 * config.bfd (i?86-*-beoself): Include pe vecs.
5891 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5893 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5896 1999-04-10 Richard Henderson <rth@cygnus.com>
5898 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5899 when trying to resolve dynamic symbol references.
5900 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5901 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5902 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5903 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5904 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5905 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5906 * elflink.h (elf_link_output_extsym): Likewise.
5908 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5910 * section.c (_bfd_strip_section_from_output): New function moved from
5911 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5912 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5913 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5914 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5915 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5916 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5917 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5918 * bfd-in2.h: Update.
5920 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5922 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5924 1999-04-08 Nick Clifton <nickc@cygnus.com>
5926 * coff-mcore.c: New File: Support for mcore-pe targets.
5927 * cpu-mcore.c: New File: Support for mcore targets.
5928 * elf32-mcore.c: New File: Support for mcore-elf target.
5929 * pe-mcore.c: New File: Definitions for mcore-pe target.
5930 * pei-mcore.c: New File: Definitions for mcore-pei target.
5931 * Makefile.am: Add support for MCore targets.
5932 * Makefile.in: Regenerate.
5933 * config.bfd: Add support for MCore targets.
5934 * configure.in: Add support for MCore targets.
5935 * configure: Regenerate.
5936 * archures.c: Add support for MCore architecture.
5937 * bfd-in2.h: Regenerate.
5938 * coffcode.h: Add support for mcore-pe targets.
5939 * elf.c: Add support for mcore-elf target.
5940 * reloc.c: Add support for MCore relocs.
5941 * targets.c: Add support for MCore targets.
5943 1999-04-07 Nick Clifton <nickc@cygnus.com>
5945 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5946 R_ARM_XPC25 and R_ARM_THM_XPC22.
5947 (elf32_arm_reloc_map): Remove redundant entries.
5949 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5951 * sysdep.h (LC_MESSAGES): Never define.
5953 1999-04-06 Chris Torek <torek@bsdi.com>
5955 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5956 all callers. Rewrite completely.
5957 (_bfd_relocate_contents): Rewrite overflow checking.
5958 * bfd-in2.h: Rebuild.
5960 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5962 From Gabriel Paubert <paubert@iram.es>:
5963 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5964 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5965 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5966 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5967 * ppcboot.c (ppcboot_vec): Use little endian routines for
5970 * elf.c (elfcore_strndup): Only define if it will be used.
5971 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5973 (ppc_elf_check_relocs): Remove unused local i.
5974 (ppc_elf_gc_mark_hook): Add default case to switch.
5976 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5977 * srec.c (srec_scan): Accept \r in symbol definitions.
5978 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5979 (symbolsrec_object_p): Likewise.
5981 1999-04-04 Don Bowman <don@pixsci.com>
5983 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5985 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5987 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5989 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5990 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5992 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5994 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5997 1999-03-31 Nick Clifton <nickc@cygnus.com>
5999 * config.bfd: Add support for arm-epoc-pe target.
6000 * configure.in: Add support for arm-epoc-pe target.
6001 * configure: Regenerate.
6002 * targets.c: Add support for arm-epoc-pe target.
6003 * coff-arm.c: Allow header files to override definition of
6004 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6005 * pe-arm.h: Allow previous header files to override definition of
6006 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6007 * pei-arm.h: Allow previous header files to override definition of
6008 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6009 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6010 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6012 1999-03-30 Nick Clifton <nickc@cygnus.com>
6014 * elf.c (elf_map_symbols): Handle the case where section
6015 symbols are generated for content-less sections which are
6016 not mapped to the output file.
6018 * linker.c: Replace direct references to fields in BFD structure
6019 with accessor macros.
6021 * elflink.h: Replace direct references to fields in BFD structure
6022 with accessor macros.
6024 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6026 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6028 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6029 account when adjusting section symbols during a partial link.
6031 1999-03-24 Nick Clifton <nickc@cygnus.com>
6033 * coff-sparc.c (struct coff_reloc_map): Change type of field
6034 'bfd_reloc_val' to bfd_reloc_code_real_type.
6035 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6036 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6037 * elf32-arc.c (struct arc_reloc_map): Ditto.
6038 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6039 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6040 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6041 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6042 * elf32-sh.c (struct elf_reloc_map): Ditto.
6043 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6044 * elf32-v850.c (struct v850_reloc_map): Ditto.
6045 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6046 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6047 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6049 1999-03-17 Martin Hunt <hunt@cygnus.com>
6051 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6052 function so source-level assembly works. If multiple N_SOs
6053 are seen without and N_FUNs, create an indextable entry with
6054 a NULL function name.
6056 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6058 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6059 of certian similar cpus.
6061 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6063 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6064 Add the 5000. Change the architecture for the 5400 to mips4.
6065 (elf_mips_mach): Add r5000.
6067 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6069 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6071 1999-03-11 Nick Clifton <nickc@cygnus.com>
6073 * binary.c (binary_set_section_contents): Generate warning about
6074 huge file offsets for any section that will occupy file space, not
6075 just those that are loadable.
6077 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6079 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6081 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6083 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6085 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6087 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6088 * elflink.h: Revert all changes since Feb 16. Instead:
6089 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6090 appropriate. Copy it to version symbols.
6091 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6092 symbols if appropriate.
6093 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6094 symbol if appropriate.
6095 (elf_link_output_extsym): If symbol is marked as undefined, and
6096 has no nonweak references, mark it as weak undefined.
6098 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6100 * elflink.h (elf_merge_symbol): When overriding a dynamic
6101 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6103 (elf_link_add_object_symbols): Don't copy the other field if we
6106 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6108 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6109 shared object with a weak undefined symbol.
6111 1999-02-18 Nick Clifton <nickc@cygnus.com>
6113 * elfarm-nabi.c: Set partial_inplace back to false.
6115 1999-02-17 Nick Clifton <nickc@cygnus.com>
6117 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6118 (USER_LABEL_PREFIX): Set to "_".
6120 The following patches are from: Scott Bambrough
6121 <scottb@corelcomputer.com>
6123 * libaout.h (M_ARM6_NETBSD): Set to 143.
6125 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6126 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6127 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6128 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6129 * bfd-in2.h: Regenerate.
6131 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6132 'true' as REL relocs are now being used. Add new PIC relocs:
6133 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6134 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6136 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6138 (elf32_arm_final_link_relocate): Change parameters so that entire
6139 reloc is passed. Add support for PIC relocs.
6140 (elf32_arm_relocate_section): Pass entire reloc to
6141 elf32_arm_final_link_relocate.
6142 (elf32_arm_check_relocs): Handle new PIC relocs.
6143 (elf32_arm_adjust_dynamic_symbol): New function.
6144 (elf32_arm_size_dynamic_sections): New function.
6145 (elf32_arm_discard_copies): New function.
6146 (elf32_arm_finish_dynamic_symbol): New function.
6147 (elf32_arm_finish_dynamic_sections): New function.
6148 (ELF_MAXPAGE_SIZE): Define.
6149 (bfd_elf32_bfd_reloc_type_lookup): Define.
6150 (elf_backend_relocate_section): Define.
6151 (elf_backend_adjust_dynamic_symbol): Define.
6152 (elf_backend_create_dynamic_sections): Define.
6153 (elf_backend_finish_dynamic_symbol): Define.
6154 (elf_backend_finish_dynamic_sections): Define.
6155 (elf_backend_size_dynamic_sections): Define.
6156 (elf_backend_plt_readonly): Define.
6157 (elf_backend_want_got_plt): Define.
6158 (elf_backend_want_plt_sym): Define.
6160 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6162 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6163 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6164 (_bfd_mips_elf_fake_sections): Likewise.
6166 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6168 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6169 bfd_elf32_arm_get_bfd_for_interworking,
6170 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6173 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6174 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6175 elf32_arm_find_nearest_line): Make them static.
6177 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6179 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6180 callers. Do not merge a definition from a shared object with a
6181 weak undefined symbol.
6182 (elf_link_add_object_symbols): Do not change the symbol type or
6183 size if the old symbol overrides the new one.
6185 1999-02-08 Nick Clifton <nickc@cygnus.com>
6187 * config.bfd: Add support for strongarm target.
6189 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6191 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6192 fields instead of unsigned char.
6194 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6196 * Makefile.am: Rebuild dependencies.
6197 * Makefile.in: Rebuild.
6199 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6201 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6202 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6203 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6204 * acinclude.m4: Add comments to uses of AC_DEFINE.
6205 * acconfig.h: Remove.
6206 * configure: Rebuild with current autoconf/automake.
6207 * aclocal.m4: Likewise.
6208 * config.in: Likewise.
6209 * Makefile.in: Likewise.
6211 1999-02-04 DJ Delorie <dj@cygnus.com>
6213 * libbfd.c (real_read): don't call fread for zero bytes. This
6214 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6216 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6218 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6219 of a jump is in the current 256 MB region.
6221 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6223 * format.c (bfd_check_format_matches): Change last patch to only
6224 take effect for the binary target.
6226 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6228 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6230 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6232 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6234 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6236 * format.c (bfd_check_format_matches): If the target was
6237 previously specified, don't check other targets when checking for
6240 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6242 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6243 (elf32_arm_reloc_type_lookup): Removed
6244 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6245 (elf32_arm_reloc_type_lookup): New.
6246 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6247 (elf32_arm_reloc_type_lookup): New.
6249 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6251 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6252 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6253 * Makefile.am: Use new files.
6254 * Makefile.in: Regenerate.
6255 * configure.in: Use new files.
6256 * configure: Regenerate.
6258 1999-02-01 Nick Clifton <nickc@cygnus.com>
6260 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6261 (fr30_elf_gc_sweep_hook): New function.
6262 (elf_backend_can_gc_sections): Define.
6264 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6266 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6267 and bfd_elf32_bigarm_oabi_vec.
6269 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6271 * Makefile.am (elf32-arm-oldabi.lo): New.
6272 (elf32-arm-newabi.lo): New.
6273 * Makefile.in: Regenerate.
6274 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6275 (arm-*-elf): Likewise.
6277 (thumb-*-oabi): New.
6278 * configure: Regenerate.
6279 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6280 (bfd_elf32_bigarm_oabi_vec): New.
6281 * elf32-arm-newabi.c: New.
6282 * elf32-arm-oldabi.c: New.
6283 * elf32-arm.c: Removed.
6286 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6288 * binary.c (binary_set_section_contents): Omit warnings for
6289 unloadable sections.
6291 1999-01-31 Michael Meissner <meissner@cygnus.com>
6293 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6294 powerpc{,le}-*-eabi.
6296 1999-01-29 Nick Clifton <nickc@cygnus.com>
6298 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6299 * dwarf2.c (read_signed_leb128): Remove unused variables.
6301 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6303 * elf.c (assign_file_positions_for_segments): Only adjust
6304 p_align when needed.
6306 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6308 * binary.c (binary_set_section_contents): Don't return early for a
6309 non-loadable section, in case the first section is non-loadable.
6310 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6311 W. Rozycki <macro@ds2.pg.gda.pl>.
6313 1999-01-28 Nick Clifton <nickc@cygnus.com>
6315 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6316 R_FR30_GNU_VTENTRY relocs.
6318 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6320 * elflink.h (elf_link_output_sym): Zero syms which are
6321 part of sections which have been excluded.
6323 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6325 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6327 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6328 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6330 1999-01-27 Nick Clifton <nickc@cygnus.com>
6332 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6334 (fr30_final_link_relocate): Use computed value as result of
6337 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6339 * binary.c (binary_set_section_contents): Emit warning for
6340 huge file offsets due to widely-dispersed section LMAs.
6342 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6344 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6345 align first section to largest section alignment, not first
6348 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6350 * configure.in: Require autoconf 2.12.1 or higher.
6352 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6354 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6355 * bfd-in2.h: Likewise.
6356 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6358 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6360 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6361 * cpu-mips.c: Add support for and independent 4111.
6362 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6363 (_bfd_mips_elf_final_write_processing):
6364 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6366 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6368 * elf32-mips.c (elf_mips_abi_name): New.
6369 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6371 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6373 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6374 Handle bfd_mach_mips4300.
6376 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6378 * elf32-i386.c: Remove leaked development code from patch
6379 1998-12-10 by Richard Henderson.
6381 1998-12-10 Richard Henderson <rth@cygnus.com>
6383 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6384 in debug sections for symbol defined externally.
6386 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6388 * targets.c (bfd_target_vector): Remove duplicate entry for
6391 1998-12-09 Nick Clifton <nickc@cygnus.com>
6393 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6394 since we are using RELAs.
6396 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6398 SCO Open Server Release 5 core file support, from Jouke Numan
6400 * sco5-core.c: New file.
6401 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6402 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6403 * Makefile.am: Rebuild dependencies.
6404 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6405 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6406 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6407 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6408 * bfd-in2.h, configure, Makefile.in: Rebuild.
6410 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6412 * config.bfd (hppa*-*-mpeix*): New target.
6413 * configure.in: Add AC_HEADER_DIRENT.
6414 (hppa*-*-mpeix*): New target.
6415 * configure.host (hppa*-*-mpeix*): New host.
6416 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6417 friends rather than just including <sys/dir.h>.
6418 * som.h (struct som_symbol): Add hppa_priv_level and apto
6419 tc_data. Change all users.
6420 (struct somdata): Add comp_unit field.
6421 (obj_som_compilation_unit): Define.
6422 (bfd_som_attach_compilation_unix): Declare.
6423 * som.c: Check HOST_HPPAMPEIX.
6424 (struct som_misc_symbol_info): Add new field priv_level.
6425 (som_object_setup): Add current_offset parameter. Change all
6427 (setup_sections): Likewise.
6428 (som_object_p): For EXECLIBMAGIC, read the lst header.
6429 (som_write_symbol_strings): Add compilation_unit parameter.
6431 (som_finish_writing): Write out compilation_unit.
6432 (som_bfd_derive_misc_symbol_info): Set priv_level.
6433 (som_build_and_write_symbol_table): Set xleast field to 3.
6434 (som_slurp_symbol_table): Set symbol priv_level.
6435 (bfd_som_attach_compilation_unit): New function.
6436 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6437 priv_level into symbol_value.
6438 * configure, config.in: Rebuild.
6440 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6443 warning function to call _bfd_error_handler instead.
6445 * libbfd.c (COERCE32): Cast through unsigned long and long to
6446 avoid bug in old version of gcc.
6448 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6449 (elf_backend_additional_program_headers): Don't define.
6451 1998-12-08 Nick Clifton <nickc@cygnus.com>
6453 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6454 relocations to include offset of 2 included in the insns, and the
6455 offset of the relocs within the section.
6457 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6459 The following changes were made by David Taylor
6460 <taylor@texas.cygnus.com>, Edith Epstein
6461 <eepstein@sophia.cygnus.com>, Jim Blandy
6462 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6463 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6464 changes originally made by HP; HP did not create ChangeLog
6467 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6468 automake macro library.
6470 * hpux-core.c (hpux_core_core_file_p): this function now
6471 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6472 found in the corefile! Also, in hpux_core_core_file_p, if we
6473 encounter a section with an unknown type, don't punt. Instead,
6474 just skip it. Also, count the number of sections of known type
6475 that we encounter. If we encounter at least one good one, then
6476 we'll declare that the file is a core file. If we encounter any
6477 unknown ones but some known ones, then we'll issue a warning (but
6478 still declare it to be a core file). Also, correctly decide when a
6480 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6481 (CORE_ANON_SHMEM): define if not defined.
6482 (hpux_core_struct): add members lwpid and user_tid.
6483 (core_kernel_thread_id, core_user_thread_id): new macros.
6484 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6485 the name before storing it in the bfd.
6486 (hpux_core_core_file_p): handle threads.
6488 * libhppa.h (GET_FIELD): protect against redefinition.
6489 (HPPA_WIDE): define.
6490 (GET_FIELD): define.
6495 (sign_extend): redefine.
6496 (assemble_6): define.
6497 (assemble_12): rewrite.
6498 (assemble_16): define.
6499 (assemble_16a): define.
6500 (assemble_17): rewrite.
6501 (assemble_22): define.
6503 1998-12-07 Nick Clifton <nickc@cygnus.com>
6505 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6506 relocations for signed values.
6508 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6510 * mipsbsd.c (MY(set_arch_mach)): Make static.
6511 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6512 bfd_mach_mips* macros rather than simple numbers.
6514 COFF weak symbol support, based on patches from Mark Elbrecht
6515 <snowball3@usa.net>:
6516 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6517 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6518 (coff_write_alien_symbol): Likewise.
6519 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6520 (coff_link_add_symbols): Likewise.
6521 (_bfd_coff_link_input_bfd): Likewise.
6522 (_bfd_coff_write_global_sym): Likewise.
6524 * elf.c (copy_private_bfd_data): Always initialize the
6525 includes_phdrs field.
6527 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6528 file defines a symbol first mentioned in an ELF file.
6530 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6531 possible, rather than only if BFD64.
6532 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6534 * bfd-in2.h: Rebuild.
6536 * srec.c (srec_set_section_contents): Correct test to avoid
6537 switching to 4 byte addresses after seeing a second section which
6538 requires 3 byte addresses. From Joel Schantz
6539 <joel.schantz@argosys.boeing.com>.
6541 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6542 <aymeric.vincent@emi.u-bordeaux.fr>.
6544 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6546 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6547 decide whether the output file is -mrelocatable-lib,
6548 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6550 1998-12-03 Nick Clifton <nickc@cygnus.com>
6552 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6553 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6554 * bfd-in2.h: Regenerate.
6555 * libbfd.h: Regenerate
6557 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6560 link against a dynamic symbol with no type or size.
6562 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6564 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6565 relocation for section which does not get loaded.
6566 (elf_i386_relocate_section) [R_386_32]: Likewise.
6568 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6570 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6571 reloc_count and i long instead of unsigned long. Handle error
6572 return from bfd_canonicalize_reloc.
6574 1998-12-01 Nick Clifton <nickc@cygnus.com>
6576 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6579 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6581 * elf32-sh.c (elf/sh.h): Include.
6582 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6583 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6584 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6585 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6586 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6588 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6590 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6591 causes division by zero later on.
6593 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6595 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6598 1998-11-25 DJ Delorie <dj@cygnus.com>
6600 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6603 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6605 * elf32-fr30.c (fr30_elf_relocate_section): Call
6606 fr30_final_link_relocate.
6607 (fr30_final_link_relocate): New function: Handle I20 and I32
6609 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6610 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6611 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6613 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6616 The following changes are based on a patch submitted by Gianluca
6617 Moro <glctr@abc.it>:
6619 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6620 not already been updated.
6621 (find_remembered_hi16s_reloc): New parameter 'already_found'
6622 returns state of remembered hi16s reloc.
6623 (remember_hi16s_reloc): Set 'found' field to false.
6624 (hi16s_location): Add 'found' field.
6626 1998-11-23 DJ Delorie <dj@cygnus.com>
6628 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6629 to see .DLL files as unrecognized.
6630 (i3coff_object_p): Sorry, had to hack it to not recognize these
6631 files (pei-i386) on request.
6633 1998-11-23 DJ Delorie <dj@cygnus.com>
6635 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6636 relents. Call bfd_check_format to reinitialize.
6638 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6640 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6643 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6645 * aclocal.m4: regenerate
6646 * configure: regenerate
6648 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6650 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6651 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6652 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6653 respect it as an upper bound on what memory to reference.
6654 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6655 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6656 update vtable_entries_size appropriately.
6658 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6660 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6663 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6665 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6666 bfds; they have no "file" so we fake it.
6667 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6668 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6669 resizing the memory buffer.
6670 * opncls.c (bfd_make_writable): New function; lets you write a
6671 bfd_create'd bfd to an in-memory buffer.
6672 (bfd_make_readable): New function; lets you read back that buffer
6673 as if it were from bfd_openr. Used to build generated archive
6674 members (winsup's ld's dlltool)
6676 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6678 * po/bfd.pot: Regenerated.
6680 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6682 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6685 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6687 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6688 element of the gotentry list for local symbols too.
6689 (elf64_alpha_relocate_section): Unify local and global handling.
6690 Assert that gotent->use_count > 0.
6692 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6695 update for file name changes of July 2, 1998.
6697 * configure: Rebuild.
6699 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6701 * po/bfd.pot: Regenerated.
6703 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6705 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6706 * aclocal.m4, configure: regenerate
6708 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6710 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6712 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6714 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6715 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6717 * aclocal.m4, configure: regenerated.
6719 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6721 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6722 R_D10V_GNU_VTENTRY relocs.
6723 (elf_d10v_howto_table): Likewise.
6724 (d10v_reloc_map d10v_reloc_map): Likewise.
6725 (elf32_d10v_gc_mark_hook): New.
6726 (elf32_d10v_gc_sweep_hook): New.
6727 (elf32_d10v_check_relocs): New.
6728 (elf32_d10v_relocate_section): New.
6729 (elf_backend_relocate_section): Define.
6730 (elf_backend_can_gc_sections): Define.
6732 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6734 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6735 (BFD64_BACKENDS): ...from here.
6736 (BFD32_BACKENDS_CFILES): Move vms files here...
6737 (BFD64_BACKENDS_CFILES): ...from here.
6738 * Makefile.in: Rebuild.
6740 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6742 * Makefile.am: Add FR30 target.
6743 * Makefile.in: Add FR30 target.
6744 * archures.c: Add support for FR30.
6745 * config.bfd: Add support for FR30.
6746 * configure.in: Add support for FR30.
6747 * reloc.c: Add support for FR30 relocations.
6748 * targets.c: Add support for FR30 relocations.
6749 * bfd-in2.h: Regenerate.
6750 * configure: Regenerate.
6751 * libbfd.h: Regenerate.
6752 * cpu-fr30.c: New file.
6753 * elf32-fr30.c: New file.
6755 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6757 * configure.in: detect cygwin* instead of cygwin32*
6758 * configure: regenerate
6760 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6762 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6763 use bfd_malloc and free instead and check return value from bfd_malloc.
6765 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6767 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6768 * libbfd.h: Rebuild.
6770 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6771 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6772 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6773 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6775 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6777 (mips_elf_link_hash_table_create): Don't initialize
6778 dynsym_sec_strindex.
6779 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6780 (mips_elf_size_dynamic_sections): Generate a section symbol for
6781 every output section.
6782 (mips_elf_finish_dynamic_sections): Count all sections for
6784 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6787 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6789 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6790 for later PLT entries in large PLTs.
6791 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6793 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6795 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6797 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6799 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6800 * elflink.h (elf_collect_hash_codes): New function. This function is
6801 called for each exported symbol and we compute the ELF hash value for
6803 (compute_bucket_value): New function. It is called from
6804 size_dynamic_sections to determine the hash table size. When we are
6805 optimizing a better, but slower, algorithm is used.
6806 (size_dynamic_sections): Call compute_bucket_value.
6808 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6810 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6812 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6814 (sh_elf_gc_mark_hook): New.
6815 (sh_elf_gc_sweep_hook): New.
6816 (sh_elf_check_relocs): New.
6817 (elf_backend_can_gc_sections): Define.
6819 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6821 * acinclude.m4: undo previous gettext change
6822 * aclocal.m4: rebuild with right version of aclocal.
6824 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6826 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6827 aclocal.m4 to acinclude.m4, so they don't get lost.
6829 * elfcore.h: rewrite for better corefile support.
6830 * elf.c (elfcore_*): new functions.
6831 * elf-bfd.h (elf_obj_tdata): new structure members.
6832 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6834 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6836 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6838 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6839 and R_M32R_GNU_VTENTRY.
6840 (elf_backend_can_gc_sections): Define.
6841 (m32r_elf_check_relocs): New.
6842 (m32r_elf_gc_mark_hook): New.
6843 (m32r_elf_gc_sweep_hook): New.
6844 (m32r_elf_relocate_section): Handle VT relocs.
6846 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6848 * coff-arm.c (arm_relocate_section): Remove redundant test.
6850 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6851 cleat that the 'bitsize' field is the size of the bitfield AFTER
6852 relocation not before.
6854 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6856 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6859 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6861 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6862 R_SPARC_GNU_VTENTRY.
6863 (elf32_sparc_check_relocs): Handle them.
6864 (elf32_sparc_reloc_type_lookup): Likewise.
6865 (elf32_sparc_relocate_section): Likewise.
6866 (elf32_sparc_gc_mark_hook): New.
6867 (elf32_sparc_gc_sweep_hook): New.
6869 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6871 * som.c (som_finish_writing): Perform some sanity checks when
6872 writing an executable or shared library.
6874 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6876 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6877 * configure.in (elf): Add dwarf1.lo.
6878 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6879 * elf.c (_bfd_elf_find_nearest_line): Add call to
6880 _bfd_dwarf1_find_nearest_line.
6881 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6882 Add call to _bfd_dwarf1_find_nearest_line.
6883 * configure: Rebuilt.
6885 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6887 * elflink.h (elf_gc_sections): Do not allow garbage
6888 collection if dynamic sections have been created.
6890 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6892 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6894 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6895 (v850_elf_perform_relocation): Likewise.
6896 (v850_elf_final_link_relocate): Likewise.
6897 (v850_elf_relocate_section): Likewise.
6898 (v850_elf_gc_sweep_hook): New routine.
6899 (v850_elf_gc_mark_hook): New routine.
6900 (elf_backend_can_gc_sections): Define.
6902 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6904 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6907 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6909 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6910 Declare size as bfd_size_type.
6911 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6913 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6915 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6917 * som.c (CPU_PA_RISC2_0): Define.
6918 (_PA_RISC2_0_ID): Likewise.
6919 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6921 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6923 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6924 has a base which is already defined, only add the referenced
6925 symbol to the dynamic symbol table if it is defined or referenced
6928 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6931 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6933 * elflink.h (elf_link_add_object_symbols): Undo last change.
6935 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6937 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6938 symbol for the indirect alias to a versioned symbol.
6940 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6942 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6943 (elf32_i386_vtentry_howto): New.
6944 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6945 or elf32_i386_vtinherit_howto on lookup.
6947 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6949 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6950 reloc_type. Rename R_68K__max to R_68K_max.
6951 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6954 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6956 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6957 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6959 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6962 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6964 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6965 message has a null byte terminator.
6967 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6969 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6970 word subject to R_V850_32 relocation.
6972 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6974 * dwarf2.c: Add comment describing problem computing line numbers
6975 for undefined symbols at link time.
6977 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6979 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6980 transform a defweak into a plt entry.
6981 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6982 plt entry references to receive a RELATIVE reloc.
6983 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6984 (elf64_alpha_relocate_section): Assert we don't overrun
6985 the allocated relocation space.
6987 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6989 * elf.c (swap_out_syms): Always treat section symbols as
6990 special, even if they are attached to a common section.
6992 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6994 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6995 sections with v850 common section attributes into named v850
6997 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6998 common section attributes into named v850 common sections.
7000 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7002 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7005 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7007 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7008 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7009 reloc to the wrong section a warning, not an error. .dynsbss
7010 is not an output section, so there is no need to check for it.
7012 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7014 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7016 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7018 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7019 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7021 (elf32_arm_gc_mark_hook): New.
7022 (elf32_arm_gc_sweep_hook): New.
7023 (elf32_arm_check_relocs): New.
7024 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7026 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7029 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7031 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7032 assume there is no PLT or GOT.
7034 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7036 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7037 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7038 also accepted as a function symbol type.
7040 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7042 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7044 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7046 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7047 match definition of _bfd_gc_sections field.
7048 * libbfd.h: Rebuild.
7050 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7052 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7053 the addend of a dynamic relocation referencing a section.
7054 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7055 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7057 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7059 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7060 bed has a size_dynamic_sections routine before trying to use it.
7062 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7064 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7065 _bfd_elf_rel_vtable_reloc_fn.
7067 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7069 * Makefile.am: Add elf32-arm.c.
7070 * Makefile.in: Rebuild.
7071 * elf-bfd.h: Add elf_backend_get_symbol_type.
7072 * elf.c (swap_out_syms): If defined, call
7073 elf_backend_get_symbol_type.
7074 * elf32-arm.c: Define elf_backend_get_symbol_type.
7075 (elf32_arm_get_symbol-type): New routine.
7076 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7077 (bfd_elf32_arm_process_before_allocation): Change to
7078 check for STT_ARM_TFUNC.
7079 (elf32_arm_final_link_relocate): Likewise.
7080 * elfxx-target.h: Add elf_backend_get_symbol_type.
7082 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7084 * archures.c (bfd_mach_alpha_ev[456]): New.
7085 * cpu-alpha.c: Rework to match these types.
7086 * bfd-in2.h: Rebuild.
7088 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7090 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7091 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7093 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7094 (elf_i386_reloc_type_lookup): Recognize them.
7095 (elf_i386_check_relocs): Pass them off to generic code.
7096 (elf_i386_relocate_section): Ignore them.
7097 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7098 (elf_backend_can_gc_sections): True.
7100 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7102 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7103 before looking at owner field.
7104 (elf32_arm_to_thumb_stub): Ditto.
7105 (elf32_arm_relocate_section): Compute name before calling
7106 elf32_arm_final_link_relocate().
7108 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7110 * elf.c: comment and formatting cleanups.
7113 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7115 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7116 (core files are treated differently than object files).
7117 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7118 bfd_elf_mkcorefile): declare.
7119 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7120 bfd_elf_mkcorefile): add to bfd_target vector.
7121 * elfcore.h (elf_core_file_p): save the program header table,
7122 and set the bfd architecture from the elf file header.
7123 * elf.c (bfd_elf_mkcorefile): new function.
7124 (_bfd_elf_write_corefile_contents): new function.
7125 (assign_file_positions_for_segments): add cases for handling
7126 PT_NOTE segments. (assign_file_positions_except_relocs):
7127 core files should be handled the same as exec files.
7128 (prep_headers): identify core files as type ET_CORE.
7129 (copy_private_bfd_data): identify the sections belonging to
7130 the PT_NOTE segment.
7132 * elf32-sparc.c (elf32_sparc_final_write_processing):
7133 add break statement to default case.
7135 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7137 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7138 section (not input) will be in sections ".sbss", ".sbss2",
7139 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7140 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7141 output_offset for correct evaluation of addend.
7143 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7145 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7146 elf32_arm_allocate_interworking_sections and
7147 elf32_arm_process_before_allocation.
7149 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7151 * bfd-in.h: Ammend prototype for
7152 elf32_arm_process_before_allocation to remove surplus third
7155 * bfd-in2.h: Regenerate.
7157 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7159 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7161 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7163 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7164 calculated for RELOC_SPARC_REV32 case.
7166 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7168 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7169 elf32_arm_allocate_interworking_sections and
7170 elf32_arm_process_before_allocation.
7171 * bfd-in2.h: Regenerated.
7172 * elf32-arm.c Define elf32_arm_link_hash_table.
7173 (insert_thumb_branch): New routine.
7174 (find_thumb_glue): New routine.
7175 (find_arm_glue): New routine.
7176 (record_arm_to_thumb_glue): New routine.
7177 (record_thumb_to_arm_glue): New routine.
7178 (elf32_arm_link_hash_table_create): New routine.
7179 (elf32_arm_get_bfd_for_interworking): New routine.
7180 (elf32_arm_allocate_interworking_sections) New routine.
7181 (elf32_arm_process_before_allocation) New routine.
7182 (elf32_thumb_to_arm_stub): New routine.
7183 (elf32_arm_to_thumb_stub): New routine.
7184 (elf32_print_private_bfd_data): Fix typo.
7185 (elf32_arm_final_link_relocate): Add argument sym_sec.
7186 Check for branches to thumb symbols in case R_ARM_PC24.
7187 Check for branches to arm symbols in case R_ARM_THM_PC22.
7188 (elf32_arm_relocate_section): Pass symbol section to
7189 elf32_arm_final_link_relocate.
7191 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7193 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7194 entries unless the symbol is defined in the executable; in
7195 particular, undefined weak symbols get a PLT entry.
7197 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7199 * libaout.h: Remove nested comment to avoid warning.
7201 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7203 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7204 R_ARM_PC24 relocation.
7206 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7208 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7209 argument is_local. Add argument sym_flags. Check sym_flags
7210 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7211 (elf32_arm_relocate_section): Don't pass local sym and pass
7212 sym_flags to elf32_arm_final_link_relocate.
7214 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7216 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7217 to not count too few relocs for dynamicly linked executables.
7219 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7221 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7222 symbols without a dynamic index dynamic. Consider all weak
7224 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7225 correspondance between input and output sections.
7227 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7229 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7230 that use a .got.plt section start the got offset at zero.
7232 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7234 * ieee.c (ieee_write_processor): Correct the processor ID written
7235 out for bfd_arch_m68k, accommodating change of March 25.
7237 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7239 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7240 R_ARM_THM_RPC22 relocations.
7242 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7244 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7246 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7247 .got relocs in -Bsymbolic shared objects.
7249 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7251 * elf32-arm.c: Add private flags to ELF header.
7252 (elf32_arm_print_private_bfd_data): New Function.
7253 (elf32_arm_set_private_flags): New Function.
7254 (elf32_arm_copy_private_flags): New Function.
7255 (elf32_arm_merge_private_bfd_data): New Function.
7257 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7259 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7261 (elf32_sparc_relocate_section): Likewise.
7263 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7265 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7266 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7267 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7268 of the function. Recognize no .plt as static linking.
7270 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7272 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7273 ".liblist" string through gettext.
7275 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7277 * Makefile.am: Add support for elf32-arm.lo.
7278 * Makefile.in: Rebuild.
7279 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7280 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7281 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7282 * configure: Regenerate.
7283 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7284 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7285 bfd_target bfd_elf32_littlearm_vec.
7286 * elf32-arm.c: New file.
7288 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7290 * libaout.h (M_SPARCLITE_LE): New machine.
7291 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7292 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7293 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7294 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7295 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7296 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7297 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7298 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7299 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7300 be BFD_RELOC_SPARC_REV32.
7302 * config.bfd (sparc86x-*-aout): New
7304 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7306 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7307 actually mapping the output sections.
7309 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7312 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7313 (mn10300_elf_reloc_map): Similarly.
7314 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7316 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7318 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7320 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7321 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7322 elf_mips_reloc_type defined in elf/mips.h.
7324 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7326 * elf64-mips.c: Remove reloc_type definition completely. It's now
7329 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7331 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7332 as they are defined in elf/mips.h now.
7334 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7337 * Re-add lost change:
7338 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7340 (mn10300_elf_relax_section): Include stack space for register saves
7341 in the imm8 field of a "call" instruction.
7342 (compute_function_info): Determine how much stack is allocated by
7343 the movm instruction. Fix typo.
7344 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7346 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7348 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7349 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7351 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7353 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7355 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7357 * elf32-hppa.h: Let ELF header define the enum containing the
7358 external reloc numbers.
7359 * elf32-i386.h: Likewise.
7361 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7363 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7364 * elf32-mips.c: Likewise.
7365 * elf32-ppc.c: Likewise.
7367 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7369 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7370 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7372 * bfd-in.h: Regenerate.
7373 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7374 parameter to 'unsigned int' to avoid K&R compatability problems.
7376 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7378 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7379 functionname_ptr to be const. Change line_ptr to be unsigned.
7381 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7382 macro is not defined. Change second parameter from bfd_link_info
7383 to coff_final_link_info. Add prototype.
7384 (coff_final_link_postscript): Simplify handling when macro is not
7385 defined. Add prototype.
7387 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7389 * elf-mn10300.c: Before include system specific ELF header define
7390 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7391 * elf32-mips.c: Likewise.
7392 * elf32-ppc.c: Likewise.
7394 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7396 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7397 temporary patch over to elf64-mips.c as well.
7399 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7401 * elf32-mips.c (reloc_type): Temporarily disable definition of
7402 standard relocation since they are now defined in elf/mips.h.
7404 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7406 * elf-m10200.c (mn10200_elf_final_link_relocate):
7407 Modify range test for case R_MN10200_8.
7409 * elf-m10300.c (mn10300_elf_final_link_relocate):
7410 Modify range test for case R_MN10300_8.
7412 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7414 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7415 * elf32-i386.c (elf_backend_got_header_size): Define.
7416 (elf_backend_plt_header_size): Define.
7417 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7418 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7419 * elfxx-target.h: Provide a default of zero.
7420 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7421 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7423 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7424 entry from an executable, even if the plt refcount goes to 0.
7426 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7428 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7429 directory name at the line number.
7431 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7432 with an unspecified type.
7434 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * sunos.c: Add undef of valid to avoid problem on SunOS.
7438 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7440 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7442 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7444 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7445 R_68K_PCxx and R_68K_xx relocations. Make sure that
7446 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7447 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7448 R_68K_xx relocations.
7449 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7450 that has no plt entry.
7451 (elf_m68k_relocate_section): Ignore the plt offset in a static
7453 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7455 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7458 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7460 (howto_table, reloc_map): Add entries for them.
7461 (elf_m68k_check_relocs): Handle them. Implement reference
7462 counting for got and plt entries.
7463 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7464 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7466 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7467 (elf_m68k_relocate_section): Handle the new reloc types.
7468 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7469 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7470 * elflink.h (elf_link_add_object_symbols): When creating an
7471 indirect reference for symbol versioning also copy the plt
7473 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7474 flag also reset the plt offset.
7475 (elf_link_assign_sym_version): Likewise.
7476 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7477 the size of the entry in bytes.
7478 (elf_gc_allocate_got_offsets): Likewise.
7480 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7482 * elflink.h (elf_gc_sections): Return true rather than falling off
7485 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7488 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7490 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7491 comment describing when it should be enabled.
7492 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7495 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7497 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7498 information ATN records.
7500 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7502 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7503 section for an absolute symbol in a fully linked file. Based on
7504 patch from Christian Holland <CHolland@de.lucent.com>.
7506 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7508 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7509 that a symbol is undefined.
7511 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7513 * som.c (som_bfd_gc_sections): Define.
7515 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7517 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7518 overflows in ARM_26D patches, since they have already been
7519 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7521 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7523 * coffcode.h (coff_write_object_contents): If we have any long
7524 section names, call coff_write_symbols even if there are no
7527 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7530 PT_LOAD segment, rather than only setting it once for the entire
7533 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7534 rather than ignoring every phdr with a p_paddr of 0, ignore all
7535 the phdrs if they all have a p_paddr of 0.
7537 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7538 section was discarded from the link.
7540 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7542 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7544 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7546 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7547 floating point operations.
7549 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7551 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7554 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7556 Merge of vax/vms (read-only) support
7557 * configure.com: Support Vax target.
7558 * makefile.vms: Support Vax target.
7559 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7560 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7562 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7564 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7566 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7568 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7570 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7571 * targets.c (bfd_target_ovax_flavour): New flavour.
7572 (vms_alpha_vec): Renamed from evax_alpha_vec.
7574 (target_vector): Update accordingly.
7575 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7577 (vax*-*-*vms*): New target.
7578 * Makefile.am: Update for renamed files. Rebuild dependencies.
7579 * bfd-in2.h: Rebuild.
7580 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7582 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7584 Based on patch from Matt Semersky <matts@scd.hp.com>:
7585 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7586 pointer on abfd->outsymbols.
7587 (generic_add_output_symbol): Handle NULL sym parameter.
7589 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7591 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7594 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7596 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7597 when handling 32 bit immediate relocs.
7598 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7600 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7602 * section.c (STD_SECTION): Account for recently added gc_mark
7603 field in struct asection.
7605 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7606 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7608 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7610 ELF Section-level Garbage Collection:
7611 * bfd.c (bfd_gc_sections): New.
7612 * aout-adobe.c: Hook to default implementation.
7613 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7614 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7615 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7616 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7617 * tekhex.c, versados.c: Likewise.
7618 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7619 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7621 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7622 (bfd_generic_gc_sections): New.
7623 * section.c (SEC_KEEP): New.
7624 (asection): Add gc_mark member.
7626 * elfcode.h (elf_gc*): New name remappings.
7627 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7628 sections to be excluded.
7629 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7630 (elf_gc_propogate_vtable_entries_used): New.
7631 (elf_gc_smash_unused_vtentry_relocs): New.
7632 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7633 (elf_gc_common_finalize_got_offsets): New.
7634 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7635 * elfxx-target.h: Add and default gc hooks.
7637 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7639 (struct elf_obj_tdata): Likewise for local_got_offsets.
7640 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7641 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7642 * elf64-sparc.c, elflink.h: Likewise.
7644 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7645 (ELF_LINK_HASH_MARK): Define.
7646 (struct elf_backend_data): Add GC hooks.
7647 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7649 * elf-m10300.c (mn10300_elf_check_relocs): New.
7650 (mn10300_elf_gc_mark_hook): New.
7651 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7652 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7653 (mn10300_elf_final_link_relocate): Likewise.
7654 (mn10300_elf_relocate_section): Likewise.
7655 (elf_backend_can_gc_sections): Define.
7656 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7657 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7658 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7659 (mips_info_to_howto_rel): Likewise.
7660 (mips_elf_relocate_section): Likewise.
7661 (mips_elf_check_relocs): Likewise.
7662 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7663 (elf_backend_can_gc_sections): Define.
7664 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7665 (ppc_elf_howto_raw): Handle them.
7666 (ppc_elf_reloc_type_lookup): Likewise.
7667 (ppc_elf_relocate_section): Likewise.
7668 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7669 Handle new vtable relocs.
7670 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7671 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7672 (elf_backend_can_gc_sections): Define.
7674 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7676 * archures.c (bfd_mach_mn10300): Define.
7677 * elf-m10300.c: Include elf/mn10300.h
7678 (elf_mn10300_mach): New function.
7679 (_bfd_mn10300_elf_final_write_processing): Likewise.
7680 (_bfd_mn10300_elf_object_p): Likewise.
7681 (elf_backendfinal_write_processing): Define.
7682 (elf_backend_object_p): Likewise.
7684 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7686 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7689 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7691 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7692 link_next field, not the next field.
7694 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7696 * elf.c (map_sections_to_segments): Check the section address
7697 against the phdr size both with and without a modulo of
7700 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7702 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7703 linker created empty input section if the output section has the
7706 * elflink.h (elf_link_output_extsym): Print an error message if
7707 _bfd_elf_section_from_bfd_section fails.
7709 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7712 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7714 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7715 native linker output. Avoid putting an empty section in more than
7718 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7720 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7721 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7723 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7725 * elf.c (swap_out_syms): New arg relocatable_p.
7726 Don't add section VMA to symbols for relocatable output.
7727 (_bfd_elf_compute_section_file_positions): Update call to
7730 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7732 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7733 against 'addend' be signed rather than unsigned.
7735 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7737 * elf32-m32r.c: Add prototyps for static functions.
7739 * coff-arm.c: Add prototypes for static functions.
7741 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7743 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7744 LMA is used to order sections in a segment.
7746 * elf32-v850.c: Add prototypes for static functions.
7747 Change type of addend parameter to bfd_vma in various functions.
7749 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7751 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7752 complain_overflow_signed instead of complain_overflow_bitfield.
7754 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7756 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7757 when comparing against 0.
7759 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7761 * Makefile.am (config.status): New target.
7762 * Makefile.in: Rebuild.
7764 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7766 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7767 error if previous object endianness doesn't match current object.
7769 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7771 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7772 _bfd_elf_print_private)bfd_data ().
7774 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7776 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7778 (elf_link_add_object_symbols): Set type_change_ok and
7779 size_change_ok before calling elf_merge_symbol.
7781 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7782 undefined symbol error, don't also issue an overflow error.
7784 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7786 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7787 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7788 message instead of crashing.
7790 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7792 * archures.c (bfd_mach_cpu32): Define.
7793 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7795 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7796 * ieee.c: Include <ctype.h>.
7797 (ieee_object_p): Parse out process ID string to make it more
7798 likely to be acceptable for bfd_scan_arch.
7799 * bfd-in2.h: Rebuild.
7801 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7803 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7804 _bfd_elf_print_private_bfd_data() so that the program header will
7807 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7809 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7810 0x68. Reindent. Add some comments.
7812 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7814 * elf.c (copy_private_bfd_data): Adjust physical address of
7815 segment in output BFD to contain LMAs of its sections.
7817 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7819 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7820 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7821 endian data 32 bit relocations.
7822 (elf32_sparc_merge_private_bfd_data): Check if linking little
7823 endian objects with big endian objects.
7824 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7825 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7826 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7828 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7829 * archures.c (bfd_mach_sparc_sparclite_le): New.
7830 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7832 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7834 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7837 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7839 * bfd-in.h: Move over patch to bfd-in2.h.
7841 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7843 (_bfd_relocate_contents): Likewise.
7845 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7847 * peicode.h (add_data_entry): If the section has no private data
7848 then do not create a Data Dictionary entry for it.
7850 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7852 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7853 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7854 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7855 subsections during relaxation more correctly.
7857 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7859 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7860 Add extra argument to bfd_arm_process_before_allocation ().
7861 * bfd-in.h: Reflect changes made in bfd-in2.h.
7862 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7863 coff class of a BFD symbol.
7864 * coff-arm.c: Add support for interworking between Thumb code and
7865 non-interworking aware ARM code.
7867 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7869 * po/Make-in (install-info): New target.
7871 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7873 * filemode.c: Remove; not used.
7875 If sysdep.h includes a header file, don't include it again:
7876 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7878 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7880 * archive.c: Don't include <string.h> or <errno.h>.
7881 * evax-alpha.c; Don't include <stdio.h>.
7882 * evax-egsd.c: Likewise.
7883 * evax-etir.c: Likewise.
7884 * evax-misc.c: Likewise.
7885 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7886 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7888 * hpux-core.c: Likewise.
7889 * netbsd-core.c: Likewise.
7891 * libbfd.c: Don't include <sys/types.h>.
7892 * nlmcode.h: Don't include <string.h>.
7893 * osf-core.c: Don't include <string.h> or <stdio.h>.
7894 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7895 <errno.h>, or <unistd.h>.
7896 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7898 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7900 * configure.com: If the version number can not be found in
7901 configure.in, set it to "unknown" rather than "2.8.1".
7903 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7905 * elf32-mips.c (elf_mips_mach): New.
7906 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7907 (_bfd_mips_elf_final_write_processing): Use the names
7908 of machines, rather than the numbers. Set both the ARCH
7909 and MACH in e_flags. Handle a few more specific machines.
7910 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7911 EF_MIPS_ARCH and EF_MIPS_MACH.
7913 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7915 * syms.c (bfd_is_local_label): Revert last change.
7916 * srec.c (srec_write_symbols): Discard debugging symbols.
7918 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7920 * som.c: Include <ctype.h>.
7921 * som.h: Don't include sysdep.h.
7923 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7925 * libbfd.h: Rebuilt.
7926 * libbfd-in.h: Removed gettext includes and defines.
7927 * sysdep.h: Moved gettext-related includes and defines here.
7929 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7931 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7932 an ad-hoc test. Kill bogus #if 0 code.
7933 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7935 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7937 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7938 when generating a normal executable for a symbol defined in a
7939 regular file. When copying a reloc into the output file, adjust
7940 the addend for a PC relative reloc against a global symbol.
7942 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7944 * libbfd.h: Rebuilt.
7945 * libbfd-in.h (_): Define as dgettext.
7947 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7949 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7951 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7952 when declaring parameter types.
7953 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7955 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7957 * config.bfd: If we include any ELF targets in targ_defvec and/or
7958 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7959 * elf32-gen.c (dummy): New static const variable.
7960 (elf_generic_info_to_howto): New static function.
7961 (elf_generic_info_to_howto_rel): New static function.
7962 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7963 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7964 * elf64-gen.c: Same changes as elf32-gen.c.
7965 * elfcode.h (elf_object_p): For the generic target, ignore a
7966 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7968 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7970 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7971 * configure: Rebuild.
7973 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7975 * config.bfd: Update OSR5/Unixware patterns.
7977 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7979 * elf.c (assign_file_positions_for_segments): Allow for holes
7980 between sections added by a link script.
7982 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7984 * configure.in: Change version number to 2.9.4
7985 * configure: Rebuild.
7987 Based on patch from H.J. Lu <hjl@gnu.org>:
7988 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7989 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7990 * bfd-in2.h: Rebuild.
7992 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7994 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7997 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7999 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8000 (elf64_alpha_relax_section): Fill them in.
8001 (elf64_alpha_relax_opt_call): Implement more than a stub.
8002 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8003 alignment on .scommon.
8004 (elf64_alpha_merge_gots): Merge use counts as well.
8006 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8008 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8009 for calculating a local symbol's address.
8010 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8011 Set the .got's cooked size as well as the raw size.
8013 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8015 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8016 internationalisation of printed information.
8018 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8019 internationalisation of printed information.
8021 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8023 * syms.c (struct indexentry): Change directory_name, file_name,
8024 and function_name fields to char *.
8025 (struct stab_find_info): Change cached_file_name field to char *.
8027 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8029 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8031 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8033 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8035 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8037 * Makefile.am (install-data-local): Make $(includedir).
8038 * Makefile.in: Rebuild.
8040 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8042 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8044 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8046 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8047 * Makefile.in: Rebuild.
8049 * bfd-in2.h: Rebuild for Nick's changes.
8051 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8053 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8054 change wrt length == max_namelen.
8056 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8058 * Many files: Added gettext invocations around user-visible
8060 * libbfd-in.h: Added gettext includes and defines.
8061 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8062 HAVE_LC_MESSAGES): Define.
8063 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8065 * Makefile.am (SUBDIRS): Added po.
8066 (POTFILES): New macro.
8067 (po/POTFILES.in): New target.
8068 (SOURCE_HFILES): New macro.
8070 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8072 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8074 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8075 NT_PRSTATUS note section encountered, it contains the status of
8076 the currently executing thread when the core file was written.
8078 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8080 * libcoff.h: Add extra parameter to
8081 bfd_coff_link_output_has_begun overrideable function.
8082 * cofflink.c: Pass extra parameter to
8083 bfd_coff_link_output_has_begun function.
8084 * bfd-in.h: Add prototypes for exported ARM interworking
8086 * peicode.h: ARM specific code reorganised to conform to BFD
8088 * coffcode.h: ARM specific code reorganised to conform to BFD
8090 * coff-arm.c: Code reorganised to conform to the BFD coding
8091 conventions. Global variables have been moved into an ARM
8092 specific hash table structure and a new function:
8093 bfd_arm_get_bfd_for_interworking() has been created which is
8094 called from the linker scripts.
8096 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8098 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8100 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8101 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8102 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8103 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8105 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8107 * config.bfd: Added sparc86x support.
8109 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8111 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8112 an out of range pc-relative jump/call to an undefined weak symbol.
8114 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8116 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8119 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8121 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8122 an error other than bfd_error_system_call, set the error to
8123 bfd_error_wrong_format.
8125 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8126 bfd_elf32_powerpcle_vec.
8128 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8129 program segments are zero, don't set p_paddr_valid.
8131 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8133 * elf64-alpha.c: Initial implementation of relaxation --
8134 (struct alpha_elf_link_hash_entry): Add use_count member.
8135 (elf64_alpha_check_relocs): Initialize and increment it.
8136 (elf64_alpha_can_merge_gots): Check it when considering merging.
8137 (elf64_alpha_merge_gots): Drop entries with zero use.
8138 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8139 (elf64_alpha_always_size_sections): Split out got sizing ...
8140 (elf64_alpha_size_got_sections): ... here. New function.
8141 (elf64_alpha_relax_find_reloc_ofs): New function.
8142 (elf64_alpha_relax_with_lituse): Likewise.
8143 (elf64_alpha_relax_without_lituse): Likewise.
8144 (elf64_alpha_relax_opt_call): Likewise.
8145 (elf64_alpha_relax_section): Likewise.
8146 (elf64_alpha_add_symbol_hook): Likewise.
8147 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8148 (elf64_alpha_relocate_section): Likewise.
8149 (bfd_elf64_bfd_relax_section): Define.
8150 (elf_backend_add_symbol_hook): Likewise.
8152 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8154 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8155 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8156 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8158 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8160 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8161 * configure: Rebuild.
8163 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8165 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8166 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8167 * configure.in: Define and substitute WIN32LDFLAGS and
8169 * aclocal.m4: Rebuild with new libtool.
8170 * configure, Makefile.in: Rebuild.
8172 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8174 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8175 before any other symbols in the same section.
8177 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8179 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8182 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8184 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8186 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8187 Use addr_size for address size, rather than sizeof(bfd_vma).
8188 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8189 Fix call to read_address.
8190 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8191 Scrap other unneeded arguments. Fix call to read_address.
8192 (scan_unit_for_functions): Fix call to read_attribute.
8193 (parse_comp_unit): We now handle more values for addr_size.
8194 Set addr_size in unit. Fix call to read_attribute and
8197 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8199 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8201 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8203 * archures.c (bfd_default_scan): Add m68k cases back to default
8204 switch, reverting patch of March 25, since IEEE support depends
8207 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8209 * Makefile.am (diststuff): New target.
8210 * Makefile.in: Rebuild.
8212 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8214 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8215 som_offset when we have an extended name table.
8217 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8219 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8221 * Makefile.in: Rebuild.
8223 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8225 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8226 symbols when creating a shared library.
8227 (elf_m68k_adjust_dynindx): New function, used by above code.
8228 (elf_m68k_finish_dynamic_sections): Initialize the section
8230 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8232 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8234 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8237 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8239 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8242 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8244 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8247 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8249 * configure.in: Set version to 2.9.1.
8250 * configure: Rebuild.
8252 * Branched binutils 2.9.
8254 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8256 * syms.c (ENABLE_CACHING): Define.
8257 (struct indexentry): Define.
8258 (struct stab_cache): Remove.
8259 (cmpindexentry): New static function.
8260 (struct stab_find_info): Add new fields: indextable,
8261 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8262 cached_file_name. Remove fields: file_cache, function_cache, and
8264 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8265 index table and search it.
8267 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8269 * elf.c (_bfd_elf_copy_private_section_data): Call
8270 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8272 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8274 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8276 * coff-arm.c: Define all globally visible variables and functions
8277 only when COFF_WITH_PE is not defined.
8278 * configure.in (armpe_little_vec, armpe_big_vec): Add
8280 * configure: Rebuild.
8282 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8284 Fix some gcc -Wall warnings:
8285 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8286 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8287 * archures.c (bfd_default_scan): Likewise.
8288 * bfd.c (bfd_scan_vma): Likewise.
8289 * binary.c (mangle_name): Likewise
8290 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8291 * coff-sh.c (sh_relocate_section): Likewise.
8292 * coff-stgo32.c (create_go32_stub): Likewise.
8293 * coffcode.h (coff_slurp_line_table): Likewise.
8294 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8295 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8296 (assign_file_positions_for_segments): Likewise.
8297 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8298 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8299 * oasys.c (oasys_write_sections): Likewise.
8300 * ppcboot.c (ppcboot_object_p): Likewise.
8301 (mangle_name): Likewise.
8302 * riscix.c (riscix_fix_pcrel_26): Likewise.
8303 * srec.c (srec_scan): Likewise.
8304 * stabs.c (_bfd_write_section_stabs): Likewise.
8305 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8306 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8307 switch. Declare parameters for function pointers.
8308 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8310 * elf.c (elf_sort_sections): Likewise.
8311 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8312 Add default cases to switches.
8313 (coff_arm_relocate_section): Remove unused local variables.
8315 (coff_arm_bfd_set_private_flags): Change flag variable to type
8317 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8318 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8319 (dump_toc): Change cat to const, and initialize it.
8320 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8321 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8322 (sh_elf_relocate_section): Initialize r_symndx.
8323 * coffcode.h (coff_compute_section_file_positions): Only declare
8324 old_sofar if ALIGN_SECTIONS_IN_FILE.
8325 (coff_write_object_contents): Initialize csym.
8326 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8327 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8329 * dwarf2.c: Include libiberty.h.
8330 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8331 (decode_line_info): Remove unused local variables.
8332 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8333 (m32r_elf_relocate_section): Likewise.
8334 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8335 (v850_elf_reloc): Likewise.
8336 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8337 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8338 * elf.c (assign_file_positions_for_segments): Always set adjust.
8339 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8340 parenthesize expression.
8341 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8342 (m32r_elf_object_p): Return a value.
8343 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8344 * elf32-mips.c (mips_elf_final_link): Initialize last.
8345 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8346 * elf32-v850.c (v850_elf_object_p): Return a value.
8347 (v850_elf_print_private_bfd_data): Change fprintf format string.
8348 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8350 * elflink.h (elf_link_add_object_symbols): Change vernum to
8351 unsigned int, and initialize it. Change fprintf format string.
8352 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8353 when setting or comparing to soname_indx.
8354 (elf_create_pointer_linker_section): Change num_symbols to
8356 * libcoff-in.h (coff_data_type): Change flags to flagword.
8357 * peicode.h (pe_print_idata): Initialize idx. Change j to
8358 bfd_size_type. Initialize hint_member. Remove useless test to
8360 (pe_print_edata): Change num_functions and num_names in struct
8361 EDT_type to unsigned long. Remove cast. Change fprintf format
8363 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8364 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8366 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8367 int *. Update uses. Change j to long.
8368 * bfd-in2.h, libcoff.h: Rebuild.
8370 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8372 * elf32-v850.c Remove definition of USE_REL.
8373 (v850_elf_info_to_howto_rela): New function.
8374 (v850_elf_perform_relocation): Renamed from
8375 v850_elf_store_addend_in_insn. Removed replace argument.
8376 (v850_elf_reloc): store the relocation in the addend field instead
8378 (v850_elf_final_link_relocate): Now calls
8379 v850_elf_perform_relocation.
8380 (v850_elf_relocate_section): Remove code to generate REL
8383 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8385 * coffcode.h (coff_new_section_hook): Set the type and storage
8386 class in the native symbol information allocated for a new section
8389 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8391 * peicode.h: Chain together calls to
8392 coff_bfd_copy_private_bfd_data and
8393 coff_bfd_print_private_bfd_data.
8395 * coff-arm.c: Add prototypes for
8396 coff_arm_bfd_print_private_bfd_data and
8397 coff_arm_bfd_copy_private_bfd_data.
8399 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8401 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8404 * peicode.h: Call arm-coff private data functions after handling
8407 * coff-arm.c: Turn statics into globals so that they can be shared
8408 both pe and pei backends.
8410 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8412 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8414 (sunos_write_object_contents): Likewise.
8415 * aoutx.h (NAME(aout,machine_type)): Likewise.
8416 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8418 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8420 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8422 (bfd_default_scan): Remove m68k special cases.
8423 * bfd-in2.h: Rebuild.
8424 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8426 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8427 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8429 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8430 selection, change printable_name to just "m68k" and make that the
8431 default instead of m68k:68020.
8433 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8435 (MY_get_section_contents): Define as aout_32_get_section_contents
8436 rather than NAME(aout,get_section_contents).
8438 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8440 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8441 and call bfd_default_set_arch_mach to do the real work.
8443 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8445 * bout.c (BALX): Include return register g14 as part of the insn.
8447 (calljx_callback): Use it.
8449 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8451 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8452 * libbfd.h: Rebuild.
8454 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8455 byte_count to unsigned int.
8456 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8457 unused local variables.
8459 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8460 variables er and er1.
8462 * cpu-v850.c: Include <ctype.h>.
8463 (scan): Case isdigit argument to unsigned char.
8465 From Yan Meroth <YAN.MEROTH@st.com>:
8466 * ihex.c (ihex_scan): Add extbase variable so that getting an
8467 extended linear address record does not ignore any previous
8469 (ihex_write_object_contents): When writing out an extended linear
8470 address record, zero out any previous extended address.
8472 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8474 * ieee.c (do_one): Check section before dereferencing it.
8475 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8476 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8478 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8480 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8482 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8484 * coff-arm.c: Add interworking functions to pe backends.
8486 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8488 * configure.in: Use AM_DISABLE_SHARED.
8489 * aclocal.m4, configure: Rebuild with libtool 1.2.
8491 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8493 * coff-arm.c (coff_arm_relocate_section): Better error messages
8494 when interowrking conflucts occur. Courtesy of Jonathan Walton
8496 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8497 relocations. Patch courtesy of Jonathan Walton and Tony
8500 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8502 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8503 part of Feb 22 change controling when to override the existing
8504 symbol with the .plt entry.
8506 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8508 * config.bfd (targ_cpu): Add thumb-pe target.
8510 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8511 functions in PE build.
8513 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8515 * config.bfd (sparclite-*-elf*): Added.
8517 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8519 * configure.in: Add elf.lo to elf shell variable.
8520 * Makefile.am (BFD_LIBS): Remove elf.lo.
8521 (BFD_LIBS_CFILES): Remove elf.c.
8522 (BFD32_BACKENDS): Add elf.lo.
8523 (BFD32_BACKENDS_CFILES): Add elf.c.
8524 * configure, Makefile.in: Rebuild.
8526 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8528 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8529 relocation against a non-local symbol should not have a dynamic
8532 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8534 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8536 (pe_print_private_bfd_data): Print PE flags. From Mikey
8537 <jeffdb@netzone.com>.
8539 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8541 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8542 a plt entry when we can determine that we authoritatively define
8545 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8547 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8548 don't actually use trad-core, but a SunOS-style core file handled
8550 * hosts/sparclinux.h: Remove.
8552 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8554 * peicode.h (pe_print_idata): If there is no .idata section, look
8555 for the import tables in some other section. Make the initial
8556 label line up better with the data. Print the import address
8557 table even if there is no import name table. If the import
8558 address table holds actual addresses, print them.
8560 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8562 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8563 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8564 bfd_error_system_call.
8566 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8568 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8569 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8571 From H.J. Lu <hjl@gnu.org>:
8572 * Makefile.am (libbfd_la_LDFLAGS): Define.
8573 * Makefile.in: Rebuild.
8575 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8577 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8578 * netbsd.h (MACHTYPE_OK): Define.
8579 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8580 calling N_SET_MACHTYPE, rather than having a switch.
8581 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8583 * i386netbsd.c (MACHTYPE_OK): Don't define.
8584 (DEFAULT_MID): Define.
8585 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8586 (MACHTYPE_OK): Don't define.
8587 (DEFAULT_MID): Define.
8588 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8589 (DEFAULT_MID): Define.
8590 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8591 (DEFAULT_MID): Define.
8592 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8593 (DEFAULT_MID): Define.
8595 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8596 * vaxnetbsd.c: New file.
8597 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8598 rather than netbsd_core.
8599 * targets.c (vaxnetbsd_vec): Declare.
8600 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8601 defined, add netbsd_core_vec.
8602 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8603 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8604 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8605 * config.bfd (alpha*-*-netbsd*): New target.
8606 * Makefile.am: Rebuild dependencies.
8607 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8608 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8609 * configure, Makefile.in: Rebuild.
8611 * configure.host: Remove the old shared library build stuff. We
8612 now use libtool instead.
8614 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8616 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8618 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8620 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8621 * configure: Rebuild.
8623 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8624 * elf32-v850.c (remember_hi16s_reloc): New function.
8625 (find_remembered_hi16s_reloc): New function.
8626 (v850_elf_store_addend_in_insn): Use the above new functions to
8627 match up HI6S relocs with LO16 relocs.
8629 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8631 * configure.in: Change -linux* to -linux-gnu*.
8632 * config.bfd, configure.host: Likewise.
8633 * configure: Rebuild.
8635 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8637 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8638 LO16/HI16S bug and improve comments about what is going on.
8640 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8642 * configure, aclocal.m4: Rebuild with new libtool.
8644 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8646 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8647 when merging v850 code into v850e/v850ea code. Do not initialise
8648 output flags if the input is the default architecture.
8650 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8652 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8653 get the size from bfd_arch_bits_per_address instead of directly
8656 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8658 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8659 to wrap, just return all 1's bits instead.
8660 * libbfd.h: Regenerate.
8662 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8664 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8666 (coff_relocate_section): If COFF_WITH_PE, define as
8667 coff_pe_i386_relocate_section.
8668 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8669 skip empty sections, to match coff_write_object_contents.
8671 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8672 rather than swapping out r_offset twice. From Luke Deller
8673 <luked@cse.unsw.edu.au>.
8675 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8677 * configure.in: Set libtool_enable_shared rather than
8678 libtool_shared. Remove diversion hack.
8679 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8682 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8684 * syms.c (struct stab_cache): Define.
8685 (struct stab_find_info): Remove cached_offset, cached_stab,
8686 cached_str, and cached_stroff fields. Add file_cache,
8687 function_cache, and line_cache fields.
8688 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8691 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8693 * peicode.h (pe_print_idata): Check for import of ordinal rather
8695 (pe_print_edata): If there is no .edata section, look for the
8696 export data in some other section.
8698 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8700 * configure.in: Change version to 2.8.4.
8701 * configure: Regenerated.
8703 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8705 Add tms320c30 support:
8706 * cpu-tic30.c: New file.
8707 * aout-tic30.c: New file.
8708 * coff-tic30.c: New file.
8709 * archures.c (bfd_arch_tic30): Define.
8710 (bfd_tic30_arch): Declare.
8711 (bfd_archures_list): Add bfd_tic30_arch.
8712 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8714 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8715 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8716 (coff_set_flags): Likewise.
8717 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8718 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8719 * Makefile.am: Rebuild dependencies.
8720 (ALL_MACHINES): Add cpu-tic30.lo.
8721 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8722 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8723 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8724 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8726 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8728 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8729 to lag behind LO16 reloc by a couple of instructions.
8731 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8733 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8734 make to reexamine the file timestamp.
8735 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8737 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8740 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8742 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8743 to create .dynsbss and .rela.sbss sections.
8744 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8745 copied from dynamic objects into .sbss.
8746 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8747 use it. Correct typo of .rela.sdata2.
8748 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8749 put the data, which may now be in .sbss.
8750 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8751 (elf_backend_create_dynamic_sections): Define as
8752 ppc_elf_create_dynamic_sections.
8754 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8755 against _GLOBAL_OFFSET_TABLE_.
8756 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8757 shared libraries which refer to local symbols. Make sure that the
8758 test for allocating space for a reloc in a shared object is the
8759 same as the test for emitting a reloc.
8761 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8763 * config.bfd (i[3456]-*-mingw32*): New target.
8764 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8765 * aclocal.m4, configure: Rebuild.
8767 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8769 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8772 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8774 Sparc v9 ABI compliant PLT:
8775 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8776 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8777 (LARGE_PLT_THRESHOLD): New define.
8778 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8779 (sparc64_elf_build_plt): New function.
8780 (sparc64_elf_plt_entry_offset): Likewise.
8781 (sparc64_elf_plt_ptr_offset): Likewise.
8782 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8783 contain the index for convenience. Skip the initial entries
8785 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8786 memory for the benefit of .rela.plt.
8787 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8788 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8789 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8790 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8791 Call sparc64_elf_build_plt.
8792 (elf_backend_want_got_plt): No.
8793 (elf_backend_plt_readonly): No.
8794 (elf_backend_plt_alignment): 8.
8796 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8797 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8798 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8801 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8803 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8805 * cpu-mips.c (arch_info_struct): Add mips variants.
8806 * bfd-in2.h: Rebuilt.
8808 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8810 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8813 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8815 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8816 (i[3456]86sco3.2v5*coff): New target.
8818 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8820 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8822 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8824 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8825 * bfd-in2.h: Regenerate.
8827 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8829 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8831 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8833 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8834 adjust addend for an output common symbol (from Jimmy Blair
8835 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8836 defined symbol to counteract adjustment made in generic relocation
8839 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8841 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8843 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8844 (GET_SCNDHR_NLNNO): Likewise.
8846 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8848 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8850 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8852 * elf32-m32r.c: Add macros to handle NOP insertion.
8854 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8856 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8857 (xcoff_mark): Likewise.
8858 (xcoff_build_ldsyms): Mark absolute symbols.
8860 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8862 * bout.c (b_out_write_object_contents): Sort symbols before output
8863 to keep {CALL,BAL}NAME symbols adjacent.
8864 (b_out_symbol_cmp): New function.
8866 For older changes see ChangeLog-9697
8872 version-control: never