1 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
3 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
4 (SYMBOL_CALLS_LOCAL): New macro.
5 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
6 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
7 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
8 (ppc_elf_relocate_section): Use flag variable to determine
9 whether the relocation refers to a local symbol.
10 Test whether a PLTREL24 reloc will produce a reloc by looking
11 to see whether a PLT entry was made.
13 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
15 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
16 entries that could serve as a definition for a weak symbol.
18 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
20 From Ralf Baechle <ralf@gnu.org>
22 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
23 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
24 against local symbols.
25 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
27 2000-10-12 Alan Modra <alan@linuxcare.com.au>
29 * section.c (struct sec): Add kept_section.
30 (struct bfd_comdat_info): Remove sec, we can use above.
31 (STD_SECTION): Add initializer.
32 (bfd_make_section_anyway): Init here too.
34 * bfd-in2.h: Regenerate.
36 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
38 (elf_link_input_bfd): Set all asection->symbol->value's here, and
39 fudge values for discarded link-once section symbols.
41 * elf64-hppa.c: Include alloca-conf.h
43 2000-10-11 Alan Modra <alan@linuxcare.com.au>
45 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
47 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
49 2000-10-10 Alan Modra <alan@linuxcare.com.au>
51 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
53 2000-10-10 Tom Rix <trix@redhat.com>
55 * section.c (bfd_make_section_anyway): Release newsect ptr when
56 newsect->symbol fails to alloc. Use bfd_release instead of free.
58 2000-10-09 Richard Henderson <rth@cygnus.com
60 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
61 (elf64_ia64_unwind_entry_compare): New.
62 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
64 2000-10-07 Alan Modra <alan@linuxcare.com.au>
66 * elflink.h (size_dynamic_sections): Don't create various tags if
67 .dynstr is excluded from the link. Don't set first dynsym entry
68 if dynsymcount is zero.
69 (elf_bfd_final_link): Don't try to swap out dynamic syms if
70 .dynsym excluded from the link. Don't try to write any dynamic
71 sections excluded from the link.
73 * elf.c (swap_out_syms): Handle global section symbols.
75 2000-10-05 DJ Delorie <dj@redhat.com>
77 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
78 * coffcode.h (coff_set_alignment_hook): read extended reloc count
79 (coff_write_relocs): write extended reloc count
80 (coff_write_object_contents): account for extended relocs
82 2000-10-05 Jim Wilson <wilson@cygnus.com>
84 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
86 * elf.c (_bfd_elf_make_section_from_shdr): Call the
87 elf_backend_section_flags function.
88 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
90 (elf64_ia64_section_flags): New function containing flag conversion
92 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
93 * elfxx-target.h (elf_backend_section_flags): Define.
94 (elfNN_bed): Initialize elf_backend_section_flags field.
96 2000-10-02 Alan Modra <alan@linuxcare.com.au>
98 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
99 _bfd_elf32_gc_record_vtable. Correct a comment.
101 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
103 From Ralf Baechle <ralf@gnu.org>
105 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
106 produces binaries with got[1] = 0x80000001 to differenciate them
107 for the dynamic linker from the broken binaries produced by old
110 2000-09-30 Petr Sorfa <petrs@sco.com>
112 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
113 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
114 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
115 * configure: Regenerate.
117 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
119 Define two bfd_targets for absence and presence of leading
120 underscore on symbols. Make sure to only link same kind.
121 * elf32-cris.c (cris_elf_object_p,
122 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
123 cris_elf_merge_private_bfd_data): New.
124 (elf_backend_object_p, elf_backend_final_write_processing,
125 bfd_elf32_bfd_print_private_bfd_data,
126 bfd_elf32_bfd_merge_private_bfd_data): Define.
127 <Target vector definition>: Include elf32-target.h twice with
128 different macro settings:
129 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
130 bfd_elf32_us_cris_vec.
131 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
132 (elf_symbol_leading_char): First as 0, then '_'.
133 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
134 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
135 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
136 * configure: Regenerate.
137 * targets.c: Declare bfd_elf32_us_cris_vec.
138 * po/bfd.pot: Regenerate.
140 2000-09-29 Momchil Velikov <velco@fadata.bg>
142 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
143 R_ARM_THM_PC22 relocations.
145 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
147 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
149 2000-09-29 Momchil Velikov <velco@fadata.bg>
151 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
152 is has the SEC_HAS_CONTENTS flag set.
154 2000-09-28 Örjan Friberg <orjanf@axis.com>
155 Hans-Peter Nilsson <hp@axis.com>
157 * aout-cris.c (N_TXTADDR): Define.
159 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
161 * som.c: Include alloca-conf.h.
162 * Makefile.am: "make dep-am"
163 * Makefile.in: Regenerate.
165 2000-09-27 Alan Modra <alan@linuxcare.com.au>
167 * elf32-hppa.c (plt_stub): New.
168 (PLT_STUB_ENTRY): Define.
169 (elf32_hppa_link_hash_table): Change multi_subspace to packed
170 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
171 (elf32_hppa_link_hash_table_create): Init to suit.
172 (elf32_hppa_check_relocs): Set has_12bit_branch and
173 has_17bit_branch as appropriate.
174 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
176 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
177 Add space for plt_stub as needed.
178 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
179 functions at plt_stub.
180 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
181 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
183 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
184 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
185 of fixed size, and if negative, disable handling of input sections
186 before stub section. Set up default stub group size depending
187 on detected branch relocs.
188 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
189 ensure different offsets from sym_value aren't rounded to
190 different 2k blocks. Use lrsel and rrsel for other stubs too for
191 consistency rather than necessity.
192 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
193 (final_link_relocate): Likewise.
194 (elf32_hppa_relocate_section): Likewise.
196 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
197 (_bfd_elf_hppa_gen_reloc_type): Generate them.
198 (elf_hppa_final_link_relocate): Handle them.
199 (elf_hppa_relocate_insn): Likewise.
200 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
202 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
204 * elfcode.h (elf_object_p): Preserve and clear abfd section
205 information. Restore at error.
207 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
209 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
210 is empty, make sure that its rva also 0. NT loader dislikes
213 2000-09-26 Steve Ellcey <sje@cup.hp.com>
215 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
218 2000-09-21 Alan Modra <alan@linuxcare.com.au>
220 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
221 currently unused RELATIVE_DYNAMIC_RELOCS code.
222 (hppa_discard_copies): Likewise.
223 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
224 comments. Don't check non-code output sections for stub grouping.
226 2000-09-20 Alan Modra <alan@linuxcare.com.au>
228 * section.c (bfd_get_unique_section_name): Return NULL if
231 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
233 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
234 instruction sequence to actually work.
235 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
238 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
240 * elf32-sh.c (sh_elf_relocate_section): Use
241 _bfd_final_link_relocate to apply the relocation against a section
242 symbol, when doing relocatable links.
244 2000-09-18 Alan Modra <alan@linuxcare.com.au>
246 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
248 (stub_hash_newfunc): Here too.
249 (hppa_add_stub): And here.
250 (elf32_hppa_link_hash_table): Remove stub_section_created,
251 reloc_section_created, first_init_sec and first_fini_sec. Add
253 (elf32_hppa_link_hash_table_create): Init to suit.
254 (hppa_get_stub_entry): Add support for grouping stub sections.
255 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
256 section code. Index stub vars by section->id.
257 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
258 exit paths. Zap allocation of above removed vars. Refine
261 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
262 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
263 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
264 rather than pointer to bfd_link_info.
265 (hppa_add_stub): Likewise.
266 (final_link_relocate): Likewise.
268 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
270 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
273 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
275 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
276 ld/emulparams/shelf.sh.
278 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
280 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
281 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
282 * bfd-in2.h: Regenerate.
284 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
286 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
287 LITUSE relocations incorrectly if -relax is specified on the ld
288 command line and the displacement field of the load or store
289 instruction is non-zero. (Patch by paul.winalski@compaq.com)
291 2000-09-15 Alan Modra <alan@linuxcare.com.au>
293 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
295 (elf32_hppa_size_stubs): Instead correctly find the first .init
296 and .fini section here.
298 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
300 * elf32-hppa.c (clobber_millicode_symbols): New function.
301 (elf32_hppa_size_dynamic_sections): Call it.
303 2000-09-14 Alan Modra <alan@linuxcare.com.au>
305 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
306 packed. Add plabel, plt_abs packed booleans.
307 (hppa_link_hash_newfunc): Init new fields.
308 (PLABEL_PLT_ENTRY_SIZE): Define.
309 (hppa_stub_name): Use size_t len vars.
310 (hppa_add_stub): Likewise.
311 (elf32_hppa_build_stubs): Likewise.
312 (hppa_build_one_stub): Kill some compiler warnings.
313 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
314 if dynamic linking. Munge the local plt offsets into
315 local_got_refcounts. Set h->plabel for all global PLABELs. Use
316 size_t len vars. Add assert for plabel addend.
317 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
318 (elf32_hppa_hide_symbol): New function.
319 (elf_backend_hide_symbol): Define.
320 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
321 with h->plabel set. Don't make plt entries to have dynamic syms
322 when they have been forced local. If plt entry is used by a
323 plabel, make it PLABEL_PLT_ENTRY_SIZE.
324 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
325 Set up .plt offsets for local syms.
326 (elf32_hppa_relocate_section): Initialise plt entries for local
327 syms. Leave weak undefined plabels zero. Make global plabel
328 relocs against function symbol, and leave the addend zero.
329 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
330 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
331 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
332 relocs instead of SEGREL32 for dynamic got relocs.
333 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
334 (elf_backend_got_header_size): Adjust.
335 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
337 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
338 (hppa_type_of_stub): Use it instead of #if 0
339 (hppa_discard_copies): Use it here too.
340 (elf32_hppa_size_dynamic_sections): And here.
342 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
343 (elf32_hppa_link_hash_table_create): And here.
344 (hppa_build_one_stub): And here. Instead keep track of stub
345 offset using _raw_size.
346 (elf32_hppa_size_stubs): Likewise.
347 (elf32_hppa_build_stubs): Likewise.
348 (hppa_size_one_stub): Likewise. Resize reloc section too.
350 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
351 first_fini_sec handling. Don't search for reloc section or set
352 hplink->reloc_section_created here.
353 (elf32_hppa_size_stubs): Instead search for reloc sections, and
354 set reloc_section_created here.
355 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
356 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
358 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
360 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
361 with `hplink->root.'.
362 (elf32_hppa_check_relocs): Likewise.
363 (elf32_hppa_gc_sweep_hook): Likewise.
364 (elf32_hppa_adjust_dynamic_symbol): Likewise.
365 (hppa_handle_PIC_calls): Likewise.
366 (elf32_hppa_size_dynamic_sections): Likewise.
367 (elf32_hppa_set_gp): Likewise.
368 (elf32_hppa_relocate_section): Likewise.
369 (elf32_hppa_finish_dynamic_symbol): Likewise.
370 (elf32_hppa_finish_dynamic_sections): Likewise.
372 From David Huggins-Daines <dhd@linuxcare.com>
373 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
374 defined weak symbols in shared links.
375 (final_link_relocate): Calls to defined weak symbols in shared
376 objects must go via import stubs, as the target might not be known
379 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
381 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
382 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
383 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
384 the original entries with EMPTY_HOWTOs, and added new ones to fill
386 (sh_elf_info_to_howto): Make sure the new gap isn't used.
387 (sh_elf_relocate_section): Likewise.
389 2000-09-13 Anders Norlander <anorland@acc.umu.se>
391 * cpu-mips.c (arch_info_struct): Add mips:4K
392 * bfd-in2.h (bfd_mach_mips4K): New define.
393 * archures.c: Add bfd_mach_mips4K to comment.
394 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
395 E_MIPS_ARCH_2 for bfd_mach_mips4K.
397 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
399 * som.c (som_write_symbol_strings): Do not used fixed buffers,
400 use size_t as a counter.
401 (som_write_space_strings): Similarly.
403 2000-09-12 Jason Eckhardt <jle@cygnus.com>
405 * elf32-i860.c (elf32_i860_relocate_pc26): New function
407 (elf32_i860_relocate_section): Invoke new function from here.
409 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
411 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
414 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
416 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
417 target section name instead of dumping core when the target symbol is
420 2000-09-09 Kazu Hirata <kazu@hxi.com>
422 * riscix.c: Remove DEFUN.
424 2000-09-08 Nick Clifton <nickc@redhat.com>
426 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
427 initialise flags in output bfd if the input bfd is the default
428 architecture with the default flags.
430 2000-09-08 Kazu Hirata <kazu@hxi.com>
432 * archive.c: Fix formatting.
433 * coff-arm.c: Likewise.
434 * doc/chew.c: Likewise.
436 2000-09-08 Alan Modra <alan@linuxcare.com.au>
438 * section.c (bfd_get_unique_section_name): Put a dot before the
441 2000-09-07 Kazu Hirata <kazu@hxi.com>
443 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
444 * elf.c: Fix formatting.
446 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
448 * config.bfd (sh-*-linux*): Added.
449 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
450 * targets.c: Declare them.
451 * elf32-sh-lin.c: New file.
452 * Makefile.am: Compile it.
453 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
454 * configure, Makefile.in: Rebuilt.
456 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
458 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
459 pseduo-section when determining where the TOC ends.
461 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
462 output x_tvndx as it is only two bytes wide.
464 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
465 reloc is 26 or 32 bits wide.
467 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
468 for relocs that don't change anything. Also look at the full
471 2000-09-06 Philip Blundell <philb@gnu.org>
473 * config.bfd (arm*-*-uclinux*): New target.
475 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
477 * configure: Rebuilt with new libtool.m4.
479 2000-09-06 Alan Modra <alan@linuxcare.com.au>
481 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
482 word for variable name.
483 * bfd-in2.h: Regenerate.
485 2000-09-05 Nick Clifton <nickc@redhat.com>
487 * config.in: Regenerate.
488 * libbfd.h: Regenerate.
489 * po/bfd.pot: Regenerate.
490 * doc/bfdint.texi: Remove CVS date string - it foils compares with
493 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
495 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
497 2000-09-05 Alan Modra <alan@linuxcare.com.au>
499 Shared library and PIC support.
500 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
501 (GOT_ENTRY_SIZE): New.
502 (ELF_DYNAMIC_INTERPRETER): New.
503 (STUB_SUFFIX): Define.
504 (LONG_BRANCH_PIC_IN_SHLIB): Define.
505 (RELATIVE_DYNAMIC_RELOCS): Define.
506 (enum elf32_hppa_stub_type): New.
507 (struct elf32_hppa_stub_hash_entry): Rename offset to
508 stub_offset. Add a number of new fields.
509 (struct elf32_hppa_link_hash_entry): New.
510 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
512 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
513 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
514 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
516 (hppa_link_hash_newfunc): New function.
517 (elf32_hppa_link_hash_table_create): Use above function. Init new
519 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
520 instead of addend, and remove sym_name from args. Don't use
521 symbol name for local syms, instead use sym index.
522 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
523 stub type rather than size. Pass in hash and handle import stub
524 case. Also pass in reloc instead of offset so we can calculate
525 PCREL22F and PCREL12F branches properly.
526 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
527 import and export stubs too.
528 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
529 import and export stub sizing.
530 (elf32_hppa_check_relocs): New function.
531 (elf32_hppa_adjust_dynamic_symbol): New function.
532 (hppa_discard_copies): New function.
533 (elf32_hppa_size_dynamic_sections): New function.
534 (elf_backend_size_dynamic_sections): Define.
535 (elf32_hppa_finish_dynamic_symbol): New function.
536 (elf_backend_finish_dynamic_symbol): Define.
537 (elf32_hppa_size_stubs): Stash params in link hash table, and move
538 some local vars into the link hash table too. For shared links,
539 trundle over function syms, generating export stubs. Handle
540 PCREL22F branches. Break out stub creation code from here..
541 (hppa_add_stub): .. to here. New function.
542 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
543 call the bfd linker. Use elf_gp to record global pointer.
544 Calculate a value from sections if $global$ is missing.
545 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
546 (elf32_hppa_gc_mark_hook): New function.
547 (elf_backend_gc_mark_hook): Define.
548 (elf32_hppa_gc_sweep_hook): New function.
549 (elf_backend_gc_sweep_hook): Define.
550 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
551 Add rel to args, and remove howto, input_bfd, offset, addend,
552 sym_name as we can recalculate these locally. Handle calls to
553 dynamic objects, extra PIC relocs, PCREL22F branches. Change
554 handling of undefined weak syms. Check that stubs are in range.
555 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
556 message on hitting a DPREL21L reloc that needs fixing. Subtract
557 off PC for PCREL14F. Break out code that does a stub lookup from
559 (hppa_get_stub_entry): ..to here. New function.
560 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
561 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
563 (elf32_hppa_finish_dynamic_sections): New function.
564 (elf_backend_finish_dynamic_sections): Define.
565 (elf_backend_final_write_processing) Define.
566 (hppa_handle_PIC_calls): New function.
567 (elf32_hppa_build_stubs): Call it. Pass link_info to
569 (elf32_hppa_create_dynamic_sections): New function
570 to create .plt and .got then set .plt flags correctly.
571 (elf_backend_create_dynamic_sections): Define.
572 (elf32_hppa_object_p): New function.
573 (elf_backend_object_p): Define.
574 (elf32_hppa_elf_get_symbol_type): New function.
575 (elf_backend_get_symbol_type): Define.
576 (elf_backend_can_gc_sections): Define.
577 (elf_backend_want_got_plt): Define.
578 (elf_backend_plt_alignment): Set to 2.
579 (elf_backend_plt_readonly): Define.
580 (elf_backend_want_plt_sym): Define.
581 (elf_backend_got_header_size): Reserve one entry.
583 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
584 (elf32_hppa_size_stubs): Pass in multi_subspace.
585 (elf32_hppa_set_gp): Declare.
587 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
588 (bfd_get_unique_section_name): New function.
589 * bfd_in2.h: Regenerate.
591 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
592 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
595 From David Huggins-Daines <dhd@linuxcare.com>
596 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
597 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
598 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
599 been updated in finish_dynamic_symbol before modifying function
602 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
603 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
604 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
605 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
606 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
607 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
608 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
609 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
611 From David Huggins-Daines <dhd@linuxcare.com>
612 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
613 style of local labels as well.
615 2000-09-03 Philip Blundell <philb@gnu.org>
617 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
618 references to undefined symbols in debugging sections.
620 2000-09-02 H.J. Lu <hjl@gnu.org>
622 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
623 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
624 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
627 2000-09-02 Jason Eckhardt <jle@cygnus.com>
629 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
630 (elf32_i860_is_local_label_name): New function and prototype.
632 2000-09-02 Nick Clifton <nickc@redhat.com>
634 * configure.in: Increase version number to 2.10.91.
635 * configure: Regenerate.
636 * aclocal.m4: Regenerate.
637 * config.in: Regenerate.
638 * po/bfd.pot: Regenerate.
640 2000-09-02 Daniel Berlin <dberlin@redhat.com>
642 * elf.c (_bfd_elf_make_section_from_shdr): Add
643 .gnu.linkobce.wi. to the list of debug section names.
645 2000-09-02 Nick Clifton <nickc@redhat.com>
647 * dwarf2.c (find_debug_info): New function: Locate a section
648 containing dwarf2 debug information.
649 (bfd_dwarf2_find_nearest_line): Find all sections containing
650 debug information and include them in the stash.
652 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
654 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
655 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
656 (sh_reloc_map): Add new relocs.
657 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
658 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
659 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
660 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
662 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
663 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
664 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
665 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
667 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
669 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
670 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
671 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
672 elf_sh_plt_reloc_offset): Define.
673 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
674 elf_sh_link_hash_table): New structs.
675 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
676 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
678 (elf_backend_create_dynamic_sections,
679 bfd_elf32_bfd_link_hash_table_create,
680 elf_backend_adjust_dynamic_symbol,
681 elf_backend_size_dynamic_sections,
682 elf_backend_finish_dynamic_symbol,
683 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
684 elf_backend_plt_readonly, elf_backend_want_plt_sym,
685 elf_backend_got_header_size, elf_backend_plt_header_size):
687 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
688 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
690 * bfd-in2.h, libbfd.h: Rebuilt.
692 2000-09-01 Alan Modra <alan@linuxcare.com.au>
694 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
697 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
699 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
700 not initialized, set them to indicate the SH1 instruction set.
702 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
704 * acinclude.m4: Include libtool and gettext macros from the
706 * aclocal.m4, configure: Rebuilt.
708 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
710 * elf.c: Eliminate references to __sparcv9 macro; replace with
711 autoconf variables HAVE_PSINFO32_T etc.
712 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
713 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
715 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
716 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
718 * configure: Regenerate.
720 2000-08-27 Alan Modra <alan@linuxcare.com.au>
722 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
723 for any shared link, not just shared -Bsymbolic.
724 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
725 any shared link, and pass link info to it.
726 (elf_i386_size_dynamic_sections): Update comment.
727 (elf_i386_discard_copies): Modify to discard relocs for symbols
728 that have been forced local.
729 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
730 that have been forced local.
732 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
734 * elflink.h (elf_link_add_object_symbols): Allow common
735 symbols to have an alignment of 1 if explicitly requested, and
736 not overridden by other definitions.
738 2000-08-22 Doug Kwan <dkwan@transmeta.com>
740 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
741 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
743 2000-08-22 H.J. Lu <hjl@gnu.org>
745 * elf-bfd.h (elf_link_hash_table): Add runpath.
747 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
748 * bfd-in2.h: Rebuilt.
750 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
751 "runpath" field to NULL.
752 (bfd_elf_get_runpath_list): New function.
754 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
757 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
759 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
760 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
761 explicitly. Improve validation of r_type.
763 2000-08-21 H.J. Lu <hjl@gnu.org>
765 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
766 dynamic allocated content space. Add a comment to remind us that
767 one day this ought to be fixed.
768 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
769 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
770 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
772 2000-08-21 Jason Eckhardt <jle@cygnus.com>
774 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
775 field with the newly relocated value instead of adding it to the
776 existing immediate field.
777 (elf32_i860_relocate_splitn): Likewise.
778 (elf32_i860_relocate_highadj): Likewise.
780 2000-08-16 Jason Eckhardt <jle@cygnus.com>
782 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
783 was previously just a stub).
785 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
787 * elflink.c (_bfd_elf_create_got_section): Don't abort().
789 (_bfd_elf_create_dynamic_sections): Likewise.
791 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
793 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
794 for undefined symbols to be the beginning of the section.
796 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
797 four extra entries at the beginning of the .rela.plt section.
798 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
799 section to account for the four reserved entries in the .plt section.
801 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
803 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
804 to the list of NOPs we recognize after a branch-and-link.
805 Use the ori NOP when one is needed.
807 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
810 2000-08-14 Jim Wilson <wilson@cygnus.com>
812 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
813 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
814 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
817 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
819 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
821 2000-08-10 Jason Eckhardt <jle@cygnus.com>
823 * elf32-i860.c (elf32_i860_relocate_section): New function.
824 (i860_final_link_relocate): New function.
825 (elf32_i860_relocate_splitn): New function.
826 (elf32_i860_relocate_pc16): New function.
827 (elf32_i860_relocate_highadj): New function.
828 (elf32_i860_howto): Minor adjustments to some relocations.
829 (elf_info_to_howto_rel): Define.
830 (elf_backend_relocate_section): Define.
832 2000-08-10 Nick Clifton <nickc@cygnus.com>
834 * elf32-arm.h: Fix formatting.
836 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
838 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
840 2000-08-08 Jason Eckhardt <jle@cygnus.com>
842 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
844 2000-08-07 Kazu Hirata <kazu@hxi.com>
846 * ieee.c (ieee_write_debug_part): Rewrite a comment.
847 * elf64-ia64.c: Fix a typo.
849 2000-08-05 Jason Eckhardt <jle@cygnus.com>
851 * elf32-i860 (elf32_i860_howto_table): New structure.
852 (lookup_howto): New function.
853 (elf32_i860_reloc_type_lookup): New function.
854 (elf32_i860_info_to_howto_rela): New function.
855 (elf_code_to_howto_index): New structure.
856 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
857 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
858 elf32_i860_reloc_type_lookup.
860 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
862 * som.c (struct fixup_format): Constify `format'.
863 (som_hppa_howto_table): Use SOM_HOWTO macro.
864 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
865 (som_bfd_reloc_type_lookup): Likewise.
866 (compare_subspaces): Remove unused `count1', `count2'.
867 (som_begin_writing): Remove unused `total_reloc_size'.
868 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
869 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
870 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
871 (som_find_nearest_line): Decorate unused parameter(s).
872 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
873 (som_bfd_link_split_section): Likewise.
875 2000-08-03 Nick Clifton <nickc@cygnus.com>
877 * section.c: Restore backed out code.
878 * elf.c: Restore backed out code.
879 (copy_private_bfd_data): Fix bug preventing stipped dynamic
880 binaries from working.
881 * bfd-in2.h: Regenerate.
883 2000-08-03 H.J. Lu <hjl@gnu.org>
885 * section.c: Back out the change made by Nick Clifton
886 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
888 * bfd-in2.h: Likewise.
891 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
893 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
895 2000-07-31 Jason Eckhardt <jle@cygnus.com>
897 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
898 * bfd-in2.h, libbfd.h: Regenerate.
900 2000-07-31 Nick Clifton <nickc@cygnus.com>
902 * section.c (struct sec): Add new boolean field 'segment_mark'.
903 (STD_SECTION): Initialise new field to zero.
905 * bfd-in2.h: Regenerate.
907 * elf.c (copy_private_bfd_data): Reorganise section to segment
908 mapping to cope with moved sections requiring new segments,
909 and overlapping segments.
910 (SEGMENT_END): New macro: Return the end address of a segment.
911 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
912 contains a section by comparing their VMA addresses.
913 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
914 contains a section by comparing their LMA addresses.
915 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
916 section should be included in a segment.
917 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
918 follows another in memory.
919 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
922 2000-07-22 Jason Eckhardt <jle@cygnus.com>
924 * cpu-i860.c: Added comments.
926 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
927 bfd_elf32_i860_little_vec.
928 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
929 (ELF_MAXPAGESIZE): Changed to 4096.
931 * targets.c (bfd_elf32_i860_little_vec): Declaration of
933 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
935 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
936 config for little endian elf32 i860.
937 (targ_defvec): Define for the new config above
938 as "bfd_elf32_i860_little_vec".
939 (targ_selvecs): Define for the new config above
940 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
942 * configure.in (bfd_elf32_i860_little_vec): Added recognition
945 * configure: Regenerated.
947 2000-07-27 H.J. Lu <hjl@gnu.org>
949 * elflink.h (elf_merge_symbol): Take one more argument,
950 dt_needed, to indicate if the symbol comes from a DT_NEEDED
951 entry. Don't overide the existing weak definition if dt_needed
953 (elf_link_add_object_symbols): Pass dt_needed to
956 2000-07-27 Nick Clifton <nickc@cygnus.com>
958 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
961 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
963 * configure.host (*-*-aix*): AIX has 'long long' always.
965 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
966 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
967 (xcoff_write_archive_contents_big): Don't update the offset
968 of the symbol table, xcoff_write_armap will do it.
970 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
972 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
973 of dynobj for SGI_COMPAT checks.
975 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
977 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
978 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
979 * bfd-in2.h: Regenerate.
981 2000-07-21 Nick Clifton <nickc@cygnus.com>
983 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
984 range symbol indices in relocs and issue an error message.
986 2000-07-20 H.J. Lu <hjl@gnu.org>
988 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
989 info->new_dtags when setting DT_FLAGS_1. It will only be set
990 by the new linker options. It shouldn't break anything.
992 2000-07-20 H.J. Lu <hjl@gnu.org>
994 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
995 only if info->new_dtags is true.
997 2000-07-20 H.J. Lu <hjl@gnu.org>
999 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1000 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1002 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1004 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1005 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1006 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1007 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1008 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1009 * Makefile.in: Rebuild.
1010 * aclocal.m4: Rebuild.
1011 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1012 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1013 (bfd_cris_arch): Declare.
1014 (bfd_archures_list): Add bfd_cris_arch.
1015 * bfd-in2.h: Rebuild.
1016 * config.bfd: (cris-*-*): New target.
1017 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1018 * configure: Rebuild.
1019 * elf.c (prep_headers): Add bfd_arch_cris.
1020 * libbfd.h: Rebuild.
1021 * libaout.h (enum machine_type): Add M_CRIS.
1022 * reloc.c: Add CRIS relocations.
1023 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1024 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1025 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1026 * po/POTFILES.in, po/bfd.pot: Regenerate.
1028 2000-07-19 H.J. Lu <hjl@gnu.org>
1030 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1031 DF_TEXTREL if DT_TEXTREL is set.
1032 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1033 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1034 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1035 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1036 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1037 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1038 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1039 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1040 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1041 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1043 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1044 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1046 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1048 2000-07-19 H.J. Lu <hjl@gnu.org>
1050 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1051 * bfd-in2.h: Rebuild.
1053 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1054 (elf_dt_soname): New.
1056 * elf.c (bfd_elf_set_dt_needed_soname): New.
1058 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1059 entry if the shared object loaded by DT_NEEDED is used to
1060 resolve the reference in a regular object.
1062 2000-07-19 H.J. Lu <hjl@gnu.org>
1064 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1065 DT_DEPAUDIT and DT_AUDIT as strings.
1067 2000-07-19 Nick Clifton <nickc@cygnus.com>
1069 * format.c: Fix formatting.
1071 2000-07-19 H.J. Lu <hjl@gnu.org>
1073 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1075 2000-07-19 H.J. Lu <hjl@gnu.org>
1077 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1078 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1079 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1080 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1081 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1082 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1083 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1085 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1087 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1088 renamed functions from here...
1089 (assign_section_numbers): Use renamed functions.
1090 (prep_headers): Use renamed functions.
1092 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1093 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1094 * bfd-in2.h: Regenerate.
1096 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1098 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1099 parenthesis in if statement.
1101 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1103 Enable the support for Traditional MIPS.
1104 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1105 return ict_none appropriately for traditional mips targets.
1106 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1107 (STUB_MOVE): Conditionalize for traditonal mips.
1108 (STUB_LI16): Likewise.
1109 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1110 room for RTPROC header.
1111 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1112 the permission for the PT_DYNAMIC as read, write and execute.
1113 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1114 for traditonal mips.
1115 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1116 _DYNAMIC_LINKING for traditonal mips.
1117 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1118 in case of traditonal mips.
1119 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1120 entry is required. For a function if PLT is not required then set the
1121 corresponding hash table entry to 0.
1122 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1124 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1125 shared object set the value to 0.
1126 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1127 _DYNAMIC_LINKING for traditonal mips.
1128 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1129 for traditonal mips.
1131 2000-07-15 H.J. Lu <hjl@gnu.org>
1133 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1135 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1137 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1138 out a structure that is BFD_IN_MEMORY.
1140 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1142 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1143 bfd pointer. Print section id instead of bfd pointer for local
1144 syms. Prefix addend with `+' for global syms as well as local.
1145 Correct calculation of name component lengths.
1146 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1148 From David Huggins-Daines <dhd@linuxcare.com>
1149 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1150 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1151 (elf64_hppa_modify_segment_map): Likewise.
1153 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1155 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1156 addresses to be "naturally" sign extended. Return -1 if unknown.
1157 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1158 * bfd-in2.h: Regenerate.
1160 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1162 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1163 and ECOF_SIGNED_64 to list ways to extract an offset.
1164 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1165 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1167 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1168 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1170 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1172 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1173 bfd_get_start_address.
1174 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1175 (elf_swap_ehdr_out): Ditto.
1177 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1179 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1180 compatibility with older binutils.
1182 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1184 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1185 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1187 From Ryan Bradetich <rbradetich@uswest.net>
1188 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1189 (parse_line_table): Ditto.
1190 (_bfd_dwarf1_find_nearest_line): Ditto.
1191 * syms.c (cmpindexentry): Remove extra `*' from params.
1193 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1195 * elf32-mips.c (sort_dynamic_relocs): New Function.
1196 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1197 via qsort to sort the dynamic relocations in increasing r_symndx
1200 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1202 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1203 ATTRIBUTE_UNUSED to unused args.
1204 (get_opd): Likewise.
1205 (get_plt): Likewise.
1206 (get_dlt): Likewise.
1207 (get_stub): Likewise.
1208 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1209 (elf64_hppa_link_output_symbol_hook): Likewise.
1210 (elf64_hppa_check_relocs): Delete unused var.
1211 (elf64_hppa_size_dynamic_sections): Likewise.
1212 (elf64_hppa_finalize_opd): Likewise.
1213 (elf64_hppa_finalize_dynreloc): Likewise.
1214 (elf64_hppa_modify_segment_map): Likewise.
1215 (elf64_hppa_finish_dynamic_sections): Likewise.
1217 * elf-hppa.h (elf_hppa_final_write_processing): Add
1218 ATTRIBUTE_UNUSED to unused args.
1219 (elf_hppa_final_link_relocate): Likewise.
1220 (elf_hppa_record_segment_addrs): Add paretheses.
1221 (elf_hppa_relocate_section): Constify dyn_name.
1223 From David Huggins-Daines <dhd@linuxcare.com>
1224 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1225 rearrange case statement so that it gets preferred to 32-bit ones.
1227 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1228 asection->id instead of address of asection structure.
1229 (elf32_hppa_size_stubs): Likewise.
1231 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1232 for .init* and .fini*.
1234 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1235 and addends used in stub names to 32 bits.
1236 (elf32_hppa_size_stubs): Likewise.
1238 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1239 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1240 not bfd_put_64. Fix minor comment typo and formatting.
1242 Changes to create multiple linker stubs, positioned immediately
1243 before the section where they are required.
1244 * elf32-hppa.c: Don't include hppa_stubs.h.
1245 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1246 (elf32_hppa_stub_hash_table): Delete.
1247 (elf32_hppa_link_hash_entry): Delete.
1248 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1249 stub_hash_table, and store the struct here rather than a pointer.
1250 Delete output_symbol_count. Add offset array. Change
1251 global_value to a bfd_vma.
1252 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1253 (elf32_hppa_stub_hash_traverse): Delete.
1254 (elf32_hppa_name_of_stub): Delete.
1255 (elf32_hppa_link_hash_lookup): Delete.
1256 (elf32_hppa_link_hash_traverse): Delete.
1257 (elf32_hppa_stub_hash_table_init): Delete.
1258 (elf32_hppa_size_of_stub): Pass input section and offset rather
1259 than location and calculate location here. Don't pass name as all
1260 stubs are now the same size.
1261 (elf32_hppa_stub_hash_newfunc): Init new fields.
1262 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1264 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1265 comparing against ints. Rewrite stub handling code.
1266 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1267 Case enums to int before comparing against ints. Remove
1268 bfd_reloc_dangerous case.
1269 (elf32_hppa_build_one_stub): Rewrite.
1270 (elf32_hppa_size_one_stub): New function.
1271 (elf32_hppa_build_stubs): Rewrite.
1272 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1273 Rewrite stub-handling specific code.
1275 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1277 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1279 * hppa_stubs.h: Delete.
1280 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1281 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1282 * Makefile.in: Regenerate.
1284 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1287 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1289 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1290 and section name for bfd_reloc_notsupported error message.
1291 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1292 bfd_reloc_notsupported.
1293 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1295 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1296 undefined weak symbols for all relocs.
1297 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1298 offsets are relative to one past the delay slot.
1299 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1300 branch destination. Put addend into stub name too.
1301 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1302 adjust by 8 when deciding whether a linker stub is needed. Put
1303 addend into stub name as for above.
1305 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1306 various args and vars.
1307 (elf32_hppa_bfd_final_link_relocate): Here too.
1308 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1309 inner block var to avoid shadowing.
1311 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1313 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1314 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1315 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1317 * libhppa.h: Change practically all unsigned ints to plain ints.
1318 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1321 From Ryan Bradetich <rbradetich@uswest.net>
1322 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1323 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1325 From David Huggins-Daines <dhd@linuxcare.com>
1326 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1327 to the new OP_* ones.
1329 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1330 error exit. Bail out earlier on plabel relocs that we aren't
1331 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1332 string, and then don't free our copy.
1333 (elf32_hppa_build_one_stub): Make insn unsigned int.
1335 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1336 available with BL, not BE and BLE.
1338 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1339 code for elf arg relocs.
1340 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1341 argument with elf_link_hash_entry h. Handle undefined weak
1342 symbols. Move $global$ lookup from here...
1343 (elf32_hppa_relocate_section): ...to here. Return correct error
1344 message for non-handled relocs.
1345 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1346 wrong test was -0x3ffff to +0x40000.
1348 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1349 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1350 Handle them as such.
1351 (elf_hppa_relocate_insn): Fix a typo.
1353 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1354 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1355 assemble_17, assemble_21): Delete.
1356 Supply defines for all 64 possible opcodes.
1357 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1358 formats. Handle COMICLR.
1359 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1362 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1363 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1364 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1366 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1367 the local syms - did this code get deleted accidentally? Ignore
1368 undefined and undefweak syms.
1370 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1371 block. Use it instead of elf64_hppa_hash_table (info).
1372 (elf_hppa_final_link_relocate): Use hppa_info instead of
1373 elf64_hppa_hash_table (info).
1375 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1376 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1377 (hppa_rebuild_insn): Mask immediate bits here instead.
1378 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1380 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1382 * section.c (struct sec): Add id field. Tidy comment formatting.
1383 (bfd_make_section_anyway): Set id.
1384 (STD_SECTION): Init id too.
1385 Change CONST to const throughout.
1386 * archures.c (bfd_arch_info): Tidy comment.
1387 (bfd_arch_list): Change a CONST to const.
1388 * libbfd-in.h: Tidy comments and replace CONST with const.
1389 * elf-bfd.h: Likewise.
1390 * libbfd.h: Regenerate.
1391 * bfd-in2.h: Regenerate.
1392 * libcoff.h: Regenerate.
1394 2000-07-07 DJ Delorie <dj@redhat.com>
1396 * archive.c (_bfd_write_archive_contents): Add an informative
1399 2000-07-06 Kazu Hirata <kazu@hxi.com>
1401 * srec.c: Fix formatting.
1403 2000-06-05 DJ Delorie <dj@redhat.com>
1407 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1409 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1410 value of PC-relative offsets.
1412 2000-07-03 Jim Wilson <wilson@cygnus.com>
1414 * elf64-alpha.c (alpha_elf_size_info): New.
1415 (elf_backend_size_info): Define to alpha_elf_size_info.
1416 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1418 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1420 * elf32-mips.c: Include elf32-target.h again for the traditional
1423 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1425 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1426 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1427 (avr_info_to_howto_rela): Likewise.
1428 (elf32_avr_gc_mark_hook): Likewise.
1429 (elf32_avr_gc_sweep_hook): Likewise.
1430 (elf32_avr_relocate_section): Likewise.
1432 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1434 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1435 an external symbol for a non-shared, non-relocatable link.
1437 2000-07-03 Nick Clifton <nickc@redhat.com>
1439 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1440 is an external symbol.
1441 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1444 2000-07-03 Kazu Hirata <kazu@hxi.com>
1446 * reloc16.c: Fix formatting.
1448 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1450 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1451 to add a new target for traditional mips i.e
1452 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1453 * configure.in: Likewise.
1454 * configure: Rebuild.
1455 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1457 (bfd_elf32_tradlittlemips_vec): Likewise.
1458 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1459 to see that elfNN_bed does not get redefined even if the target file
1460 is included twice for a chip. See elf32-mips.c.
1462 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1464 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1465 (CLEANFILES): Add DEPA.
1466 * Makefile.in: Regenerate.
1468 2000-06-30 DJ Delorie <dj@cygnus.com>
1470 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1471 can't assume the PE header is at 0x80.
1473 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1475 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1477 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1479 * go32stub.h: Update stub.
1481 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1483 * archures.c (bfd_mach_avr5): Define.
1484 * bfd-in2.h (bfd_mach_avr5): Define.
1485 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1486 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1487 (compatible): Update comment. Add missing test.
1488 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1489 for avr2 and avr4. Simplify 8K wrap code.
1490 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1491 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1493 2000-06-26 Kazu Hirata <kazu@hxi.com>
1495 * coff-h8300.c: Fix formatting.
1496 * cpu-h8300.c: Likewise.
1498 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1500 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1501 for local symbols whose names are unknown.
1503 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1505 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1507 * Makefile.in: Regenerate.
1508 * doc/Makefile.in: Regenerate.
1510 2000-06-20 H.J. Lu <hjl@gnu.org>
1512 * Makefile.am: Rebuild dependency.
1513 * Makefile.in: Rebuild.
1515 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1517 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1518 (elf_backend_copy_indirect_symbol): Map to the new function.
1520 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1522 * archive.c (normalize): Correct pointer comparison when checking
1524 (bfd_bsd_truncate_arname): Likewise.
1525 (bfd_gnu_truncate_arname): Likewise.
1527 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1529 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1530 sections elf_{text,data}_{section,symbol}.
1531 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1532 (_bfd_mips_elf_hide_symbol): New function.
1533 (elf_backend_hide_symbol): Map to the new function.
1534 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1535 definitions of mips_elf_{text,data}_{section,symbol}.
1536 (mips_elf_local_relocation_p): Try to find the direct symbol
1537 based on new check_forced argument.
1538 (mips_elf_calculate_relocation): Use new version of
1539 mips_elf_local_relocation_p.
1540 (mips_elf_relocate_section): Likewise.
1541 (_bfd_mips_elf_relocate_section): Likewise.
1542 (mips_elf_sort_hash_table): Only assert that have enough GOT
1544 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1545 entry if the relocation based on the new external argument.
1546 (mips_elf_create_dynamic_relocation): Assert that we have a
1547 section contents allocated where we can swap out the dynamic
1549 (mips_elf_calculate_relocation): Find the real hash-table entry
1550 correctly by using h->root.root.type. Only create a dynamic
1551 relocation entry if the symbol is defined in a shared library.
1552 Create an external GOT entry for the GOT16 relocation if the
1553 symbol was forced local.
1554 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1555 dynamic index if the symbol was forced local.
1557 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1559 * elf32-mips.c: Fix typos in comments.
1561 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1563 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1566 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1568 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1569 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1570 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1571 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1572 (bfd_elf32_m68hc11_vec): Likewise.
1573 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1574 Supports 68hc11 & 68hc12 at the same time.
1575 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1577 (bfd_elf32_m68hc11_vec): Likewise.
1578 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1579 * archures.c (bfd_m68hc12_arch): Define and register in global list
1580 (bfd_m68hc11_arch): Likewise.
1581 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1582 BFD_RELOC_M68HC11_3B): Define.
1583 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1584 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1586 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1588 * elf_bfd.h (struct elf_backend_data): Add info argument to
1589 elf_backend_hide_symbol.
1590 (_bfd_elf_link_hash_hide_symbol): Likewise.
1591 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1592 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1593 * elflink.h (elf_link_add_object_symbols): Likewise.
1594 (elf_link_assign_sym_version): Likewise.
1596 2000-06-18 H.J. Lu <hjl@gnu.org>
1598 * coff-i386.c (coff_i386_reloc): Don't return in case of
1599 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1600 Compensate PE relocations when linking with non-PE object
1601 files to generate a non-PE executable.
1603 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1605 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1606 GOT entries if we're doing a static link or -Bsymbolic link.
1608 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1610 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1611 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1613 (elf_link_output_relocs): Likewise.
1614 (elf_reloc_link_order): Likewise.
1616 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1618 * archures.c (enum bfd_architecture): #define constants for
1619 PowerPc and RS6000 machine numbers.
1620 * bfd-in2.h: Regenerate.
1621 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1622 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1623 and RS6000 machine numbers using #defined constants from
1625 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1626 machine numbers using #defined constants from archures.c. Add
1627 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1628 64-bit words in 620 entry.
1629 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1631 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1633 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1635 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1636 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1637 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1639 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1641 * bfd-in.h (bfd_family_coff): Define.
1642 * bfd-in2.h: Regenerate.
1643 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1644 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1645 instead of bfd_target_coff_flavour.
1646 * cofflink.c (_bfd_coff_final_link): Likewise.
1647 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1648 exclude XCOFF files.
1649 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1651 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1652 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1653 * xcofflink.c (XCOFF_XVECP): Delete.
1654 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1655 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1656 bfd_xcoff_record_link_assignment,
1657 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1658 check for bfd_target_xcoff_flavour.
1660 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1662 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1664 (read_hdr): New function.
1665 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1666 of trying to extract individual registers. Set abfd->arch_info
1667 to match the architecture that created the core file.
1668 (rs6000coff_get_section_contents): Delete.
1669 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1671 2000-06-14 H.J. Lu <hjl@gnu.org>
1673 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1676 2000-06-13 H.J. Lu <hjl@gnu.org>
1678 * configure: Regenerate.
1680 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1682 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1685 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1687 * configure.in (VERSION): Update to show this is the CVS mainline.
1689 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1691 * elf32-d10v.c: Include elf/d10v.h
1692 (enum reloc_type): Delete.
1693 * elf32-d30v.c: Include elf/d30v.h
1694 (enum reloc_type): Delete.
1696 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1697 * Makefile.in: Regenerate.
1699 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1700 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1701 move HOWTOs into elf_howto_table.
1702 (R_386_standard, R_386_ext_offset): Define.
1703 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1704 (elf_i386_reloc_type_lookup): Modify calculation of index into
1705 elf_howto_table since we've removed the padding.
1706 (elf_i386_info_to_howto_rel): Likewise.
1707 (elf_i386_relocate_section): Likewise.
1709 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1711 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1713 2000-06-05 H.J. Lu <hjl@gnu.org>
1715 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1716 an error when seeing an undefined symbol with hidden/internal
1717 attribute. It is handled in *_relocate_section ().
1719 2000-06-05 H.J. Lu <hjl@gnu.org>
1721 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1722 indirect symbol for the ELF_LINK_NON_ELF bit.
1723 (elf_link_output_extsym): Don't output the indirect symbol even
1724 if the ELF_LINK_NON_ELF bit is set.
1726 2000-06-01 J.T. Conklin <jtc@redback.com>
1728 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1729 (i[3456]86-*-netbsdaout*): New target.
1730 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1731 (i[3456]86-*-openbsd*): Likewise.
1733 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1735 * trad-core.c: From hpux-core.c, include <dirent.h> or
1736 <sys/ndir.h> when possible.
1738 2000-05-31 Nick Clifton <nickc@cygnus.com>
1740 * opintl.h (_(String)): Explain why dgettext is used instead
1743 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1745 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1746 definitions. We must not assume they are sorted in the file
1747 according to their index numbers.
1749 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1751 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1752 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1753 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1755 2000-05-30 Nick Clifton <nickc@cygnus.com>
1757 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1758 80960CA, 80960MC as valid machine names.
1760 2000-05-30 H.J. Lu <hjl@gnu.org>
1762 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1763 visibility bits if the symbol is undefined. Correctly handle
1764 weak undefined symbols with hidden and internal attributes.
1766 * elflink.h (elf_link_add_object_symbols): Always turn the
1767 symbol into local if it has the hidden or internal attribute.
1769 2000-05-29 Philip Blundell <philb@gnu.org>
1771 * ppcboot.c: Add packed attribute if compiling with GCC.
1773 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1775 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1777 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1779 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1780 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1781 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1784 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1786 * Makefile.am: Update dependencies with "make dep-am"
1787 * Makefile.in: Regenerate.
1789 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1790 bindtextdomain): Replace defines with those from intl/libgettext.h
1791 to quieten gcc warnings.
1793 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1795 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1797 * archive.c (normalize, bfd_bsd_truncate_arname,
1798 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1799 file names with backslashes.
1801 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1804 * sysdep.h: Include filenames.h.
1806 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1808 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1810 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1812 * elf64-sparc.c (sparc64_elf_relax_section): New.
1813 (sparc64_elf_relocate_section): Optimize tail call into branch always
1815 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1816 (elf32_sparc_relax_section): New.
1818 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1820 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1821 Remove unusued variables.
1822 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1823 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1824 previous fix, so that shared libs really don't influence targets
1825 extension mask and memory model.
1827 2000-05-23 H.J. Lu <hjl@gnu.org>
1829 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1830 h->root.other not h->other.
1831 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1833 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1835 2000-05-23 H.J. Lu <hjl@gnu.org>
1837 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1838 undefined symbol with the non-default visibility attributes.
1839 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1840 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1841 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1842 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1843 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1844 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1845 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1846 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1847 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1848 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1849 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1851 2000-05-22 Richard Henderson <rth@cygnus.com>
1853 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1854 PCREL22, PCREL64I. Zero size of special relocs.
1855 (elf64_ia64_reloc_type_lookup): Likewise.
1856 (USE_BRL, oor_brl, oor_ip): New.
1857 (elf64_ia64_relax_section): New.
1858 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1859 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1860 (elf64_ia64_relocate_section): Likewise.
1861 (bfd_elf64_bfd_relax_section): New.
1862 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1863 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1864 * bfd-in2.h, libbfd.h: Regenerate.
1866 2000-05-22 Nick Clifton <nickc@cygnus.com>
1868 * configure.in : Add peigen.lo to MIPS PE targets.
1869 * configure: Regenerate.
1871 2000-05-22 Momchil Velikov <velco@fadata.bg>
1873 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1874 only if it is known for both input and output bfds. Separate
1875 error message strings as in some languages, it may be necessary
1876 to change more than one place in the string to change between
1879 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1880 endianess checks, call _bfd_generic_verify_endian_match() instead.
1882 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1884 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1886 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1887 endianess before checking bfd flavours.
1889 2000-05-22 H.J. Lu <hjl@gnu.org>
1891 * elflink.h (elf_link_output_extsym): Clear the visibility
1892 field for symbols not defined locally.
1894 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1896 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1897 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1898 (hppa_rebuild_insn): Mask immediate bits here instead.
1899 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1901 2000-05-18 Momchil Velikov <velco@fadata.bg>
1903 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1904 relocs for an executable, ensure that they are virtual addresses.
1906 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1908 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1910 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1911 Rick Gorton <gorton@scrugs.lkg.dec.com>
1913 * elflink.h: Add emitrelocations support: when enabled, relocation
1914 information and relocation sections are put into final output
1915 executables. If the emitrelocations flag is set, do the following:
1916 (elf_bfd_final_link): Emit relocation sections.
1917 (elf_link_input_bfd): Compute relocation section contents.
1918 (elf_gc_sections): Don't clean relocation sections.
1920 2000-05-16 Catherine Moore <clm@cygnus.com>
1922 * som.c (som_decode_symclass): Recognize weak symbols.
1924 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1926 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1927 read idata section only from dataoff.
1928 (pe_print_edata): Correctly check for valid eat_member.
1930 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1932 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1934 2000-05-14 Philip Blundell <philb@gnu.org>
1936 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1938 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1940 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1942 * peigen.c (pe_print_idata): Look for .idata section and print
1943 info even if data directory has zero entries. Read idata section
1944 starting from dataoff, and adjust all data offsets to suit. Cast
1945 all bfd_vma vars to unsigned long before passing to fprintf.
1946 * peigen.c (pe_print_edata): Similarly, look for .edata section
1947 and print info even if data directory has zero entries. Cast
1948 all bfd_vma vars to unsigned long before passing to fprintf.
1950 From Szabolcs Szakacsits <szaka@F-Secure.com>
1951 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1952 directory size which may be bogus.
1953 * peigen.c (pe_print_edata): Similarly.
1955 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1957 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1959 (copy_private_bfd_data): Allow for space possibly taken up by elf
1960 headers when calculating segment physical address from lma.
1962 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1964 * versados.c (versados_scan): Init stringlen and pass_2_done.
1966 * trad-core.c (trad_unix_core_file_p): Return
1967 bfd_error_wrong_format rather than bfd_error_file_truncated.
1969 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1970 add_data_entry. DataDirectory virtual address is relative.
1971 (pe_print_idata): Account for relative DataDirectory virtual
1972 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1973 (pe_print_edata): Similarly.
1975 From Szabolcs Szakacsits <szaka@F-Secure.com>
1976 * peigen.c (dir_names): Add Delay Import Directory.
1977 (pe_print_idata): Always search for bfd section containing
1978 idata address rather than looking up section name. Print this
1979 section name rather than .idata.
1980 (pe_print_edata): Similarly. Also print some fields as %08lx.
1981 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1984 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1986 * xcoff.h: Rename to xcoff-target.h
1987 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1988 * coff-rs6000.c: Ditto.
1989 * coff64-rs6000.c: Ditto.
1990 * coff-pmac.c: Ditto.
1991 * Makefile.in: Regenerate.
1993 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1995 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1996 Change U802TOC64MAGIC to U803XTOCMAGIC.
1998 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2000 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2001 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2002 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2004 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2006 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2008 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2010 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2011 hidden and internal symbols.
2012 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2014 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2015 assign a PLT or GOT entry to symbols with hidden and
2016 internal visibility.
2018 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2020 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2022 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2024 2000-05-02 H.J. Lu <hjl@gnu.org>
2026 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2029 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2031 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2032 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2034 * Makefile.in: Regenerate.
2036 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
2038 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2039 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2040 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2041 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2042 * Makefile.in: Rebuild.
2044 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2046 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2047 doesn't work very well.
2049 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2050 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2051 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2052 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2053 (elf_hppa_info_to_howto): Likewise.
2054 (elf_hppa_info_to_howto_rel): Likewise.
2055 (elf_hppa_reloc_type_lookup): Likewise.
2056 (elf_hppa_is_local_label_name): Likewise.
2057 (elf_hppa_fake_sections): Likewise.
2058 (elf_hppa_final_write_processing): Likewise.
2059 (elf_hppa_howto_table): Fully initialise all entries.
2060 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2061 (elf_hppa_info_to_howto): Likewise.
2062 (elf_hppa_info_to_howto_rel): Likewise.
2063 (elf_hppa_reloc_type_lookup): Likewise.
2064 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2065 elf_hppa_unmark_useless_dynamic_symbols,
2066 elf_hppa_remark_useless_dynamic_symbols,
2067 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2068 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2069 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2070 elf32-hppa.c mess is cleaned up.
2071 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2072 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2073 r_field then call hppa_field_adjust inline func with variable
2074 r_field arg, instead call hppa_field_adjust with fixed arg.
2075 In case R_PARISC_PCREL22F, don't set r_field.
2076 (elf_hppa_relocate_insn): Change args and return type to unsigned
2077 int. Call re_assemble_* funcs to do the work.
2079 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2082 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2084 (sign_extend): Mask first before sign extending.
2085 (low_sign_extend): Rewrite without condition expression.
2086 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2087 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2088 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2089 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2090 result as function return value rather than through pointer arg.
2091 Accept unsigned int args, and return unsigned int.
2092 (re_assemble_3): New. Combines function of dis_assemble_3 with
2093 re-assembly of opcode and immediate.
2094 (re_assemble_12): Likewise.
2095 (re_assemble_16): Likewise.
2096 (re_assemble_17): Likewise.
2097 (re_assemble_21): Likewise.
2098 (re_assemble_22): Likewise.
2099 (hppa_field_adjust): Rewrite and document, paying attention to
2100 size of types and signed/unsigned issues.
2101 (get_opcode): Shift before masking.
2102 (FDLW): Rename to FLDW.
2103 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2104 (hppa_rebuild_insn): Change args and return value to unsigned
2105 int. Make use of re_assemble_*. Correct case 11.
2107 * dep-in.sed: Handle ../opcodes/.
2108 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2109 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2110 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2111 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2112 elfarm-nabi.lo dependencies outside of auto-dependency area.
2113 Regenerate dependencies.
2114 * Makefile.in: Regenerate.
2116 * configure.in (TRAD_HEADER): Test non-null before
2118 * configure: Regenerate.
2120 * reloc.c: Fix mis-spelling in comment.
2122 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2124 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2125 * vms.c (vms_openr_next_archived_file): Return NULL.
2127 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2129 * coffcode.h Copy changes mistakenly done to libcoff.h in
2132 2000-04-29 Andreas Jaeger <aj@suse.de>
2134 * libbfd-in.h: Correctly check GCC version.
2135 * bfd-in.h: Likewise.
2136 * libhppa.h: Likewise.
2137 * libbfd.h: Regenerate.
2138 * bfd-in2.h: Regenerate.
2140 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2142 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2143 coffdu-rs6000.{lo,c}.
2144 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2146 * Makefile.in: Regenerate.
2147 * xcoff.h: New file.
2148 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2149 * coff-rs6000.c: Move all declarations and defines that are
2150 common to the xcoff backends into xcoff.h
2151 * coff64-rs6000.c: Ditto,
2153 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2155 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2156 _bfd_coff_force_symnames in strings and
2157 _bfd_coff_debug_string_prefix_length to their default values.
2158 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2160 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2162 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2163 _bfd_coff_force_symnames in strings and
2164 _bfd_coff_debug_string_prefix_length to their default values.
2166 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2168 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2169 Check local_got_refcounts before dereferencing.
2171 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2172 before deciding we don't need R_PPC_PLT32 relocation.
2173 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2176 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2178 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2180 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2181 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2182 (elf_i386_relocate_section): Allow for .plt to go missing.
2183 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2184 can use a relative reloc for got as elf_i386_relocate_section.
2185 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2187 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2189 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2191 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2193 * Makefile.am (coff64-rs6000.lo): New rule.
2194 * Makefile.in: Regenerate.
2195 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2196 xcoff_is_local_label_name, xcoff_rtype2howto,
2197 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2198 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2199 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2200 (NO_COFF_SYMBOLS): Define.
2201 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2202 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2204 (MINUS_ONE): New macro.
2205 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2207 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2208 coff_SWAP_aux_out): Map to the new functions.
2209 * coff64-rs6000.c: New file.
2210 * libcoff.h (bfd_coff_backend_data): Add new fields
2211 _bfd_coff_force_symnames_in_strings and
2212 _bfd_coff_debug_string_prefix_length.
2213 (bfd_coff_force_symnames_in_strings,
2214 bfd_coff_debug_string_prefix_length): New macros for above fields.
2215 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2216 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2217 of using coff_swap_sym_in directly.
2218 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2219 (coff_set_flags) Set magic for XCOFF64.
2220 (coff_compute_section_file_positions): Add symbol name length to
2221 string section length if bfd_coff_debug_string_prefix_length is
2223 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2224 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2225 using coff_swap_lineno_in directly.
2226 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2227 and _bfd_coff_debug_string_prefix_length fields.
2228 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2229 symbol names into strings table when
2230 bfd_coff_force_symnames_in_strings is true.
2231 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2232 SET_RELOC_VADDR): New macros.
2233 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2234 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2236 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2237 changes within RS6000COFF_C specific code.
2238 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2239 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2240 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2241 Extend existing hack on target name.
2242 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2244 * coff-tic54x.c (ticof): Keep up to date with new fields
2245 in bfd_coff_backend_data.
2246 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2247 targ_selvecs to include rs6000coff64_vec for rs6000.
2248 * configure.in: Add rs6000coff64_vec case.
2249 * cpu-powerpc.c: New bfd_arch_info_type.
2251 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2253 * config.bfd: Only disable elf32-hppa vectors, not all of the
2254 BSD and OSF configuration support. Provide (disabled) clauses
2256 * configure.in: Add clause for PA64 support.
2257 * configure: Rebuilt.
2259 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2260 (bfd_elf64_hppa_vec): Declare.
2262 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2263 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2264 (elf64-hppa.lo): Add dependencies.
2265 * Makefile.in: Rebuilt.
2267 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2269 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2271 * libhppa.h (dis_assemble_16): New function.
2272 (pa_arch): Added pa20w element.
2274 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2276 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2277 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2278 bfd_elf64_slurp_reloc_table.
2280 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2281 definitions to get external names.
2282 (elf_write_relocs): Renamed from write_relocs and make global.
2283 (elf_slurp_reloc_table): Make global.
2284 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2286 * archive.c (hpux_uid_gid_encode): New function.
2287 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2288 defined and the ID is greater than 99999.
2289 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2290 special uid/gid fields into 32 bit values.
2292 2000-04-21 Matthew Green <mrg@cygnus.com>
2294 * config.bfd: Add NetBSD/sparc64 support.
2296 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2297 David Mosberger <davidm@hpl.hp.com>
2298 Timothy Wall <twall@cygnus.com>
2299 Jim Wilson <wilson@cygnus.com>
2301 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2302 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2303 (BFD64_BACKENDS): Add elf64-ia64.lo.
2304 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2305 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2306 * Makefile.in: Rebuild.
2307 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2308 (bfd_ia64_arch): Declare.
2309 (bfd_archures_list): Add bfd_ia64_arch.
2310 * bfd-in2.h: Rebuild.
2311 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2312 * configure: Rebuild.
2313 * configure.host: (ia64-*-linux*): New host.
2314 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2315 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2316 * elf.c (prep_headers): Add bfd_arch_ia64.
2317 * libbfd.h: Rebuild.
2318 * reloc.c: Add IA-64 relocations.
2319 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2321 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2322 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2324 2000-04-21 Richard Henderson <rth@cygnus.com>
2326 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2327 contents when performing a partial link.
2328 (bfd_elf_d30v_reloc_21): Likewise.
2330 2000-04-20 H.J. Lu <hjl@gnu.org>
2332 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2333 patch to symbols defined by a shared object.
2334 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2336 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2339 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2340 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2342 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2344 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2345 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2346 (coff-ia64.lo): Add dependency.
2347 * Makefile.in: Regenerate.
2348 * coff-ia64.c: New file.
2349 * efi-app-ia32.c: Ditto.
2350 * efi-app-ia64.c: Ditto.
2351 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2352 (coff_set_flags): Ditto.
2353 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2354 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2355 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2356 * configure: Regenerate.
2357 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2358 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2359 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2360 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2361 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2362 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2363 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2364 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2365 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2366 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2367 (GET_PDATA_ENTRY): Ditto.
2368 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2369 data_start. Use above macros to read fields that are 64 bit wide for
2370 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2371 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2372 FileAlignment and SectionAlignment to minimum alignment if they
2374 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2375 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2376 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2377 Use above macros to write fields that are 64 bit wide for
2379 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2380 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2381 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2382 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2383 begin address, end address, and unwind info address only. Use
2384 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2386 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2387 HIGH3ADJ relocation names.
2388 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2389 * targets.c: Declare bfd_efi_app_ia32_vec and
2390 bfd_efi_app_ia64_vec.
2391 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2392 bfd_efi_app_ia64_vec.
2394 2000-04-17 Timothy Wall <twall@cygnus.com>
2396 * bfd-in2.h: Add prototypes for tic54x load page access.
2397 * bfd-in.h: Regenerate.
2398 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2399 in customized _set_arch_mach function.
2400 * coffcode.h (coff_set_alignment_hook): Set section load page if
2401 the appropriate macro is defined.
2402 (write_object_contents): Read section load page.
2404 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2406 * elf32-hppa.h: Update copyright date.
2408 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2409 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2411 * elf32-d30v.c (MAX32): Don't use LL suffix.
2412 (MIN32): Define in terms of MAX32.
2413 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2415 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2418 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2420 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2422 * dep-in.sed: Match space before file name, not after.
2423 * Makefile.am: Regenerate dependencies.
2424 * Makefile.in: Regenerate.
2426 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2427 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2428 extend without an if statement.
2430 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2432 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2434 * elf32-mips.c (gprel16_with_gp): Likewise.
2435 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2436 here using -0x40000, not (int)0xfffc0000.
2437 (elf32_hppa_size_of_stub): Likewise.
2439 2000-04-11 Timothy Wall <twall@cygnus.com>
2441 * coff-tic54x.c: Now builds with all targets.
2442 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2443 * Makefile.in: Regenerate.
2444 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2445 unitialized variable.
2447 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2449 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2450 --enable-build-warnings option.
2451 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2452 * Makefile.in, configure: Re-generate.
2454 2000-04-07 Nick Clifton <nickc@cygnus.com>
2456 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2457 BFD_RELOC_THUMB_PCREL_BLX.
2459 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2460 R_ARM_XPC25 and R_ARM_THM_PC22.
2462 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2463 R_ARM_XPC25 and R_ARM_THM_XPC22.
2464 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2465 R_ARM_[XPC25|THM_XPC22].
2467 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2468 elf/arm-oabi.h to elf/arm.h
2470 * Makefile.am: Fix dependency for elfarm-oabi.c
2471 * Makefile.in: Regenerate.
2473 * bfd-in2.h: Regenerate.
2474 * libbfd.h: Regenerate.
2476 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2478 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2479 and restore it on failure. Release newly allocated tdata on
2482 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2484 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2485 (decode_line_info): Set it. Report error if unit->line_offset is
2486 equal to or larger than it.
2488 2000-04-07 Timothy Wall <twall@cygnus.com>
2490 * targets.c: Added vecs for tic54x.
2491 * reloc.c: Added relocs for tic54x.
2492 * libbfd.h: Regenerated.
2493 * configure: Add TI COFF vecs for tic54x.
2494 * configure.in: Ditto.
2495 * config.bfd (targ_cpu): Recognize new tic54x target.
2496 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2497 * bfd-in2.h: Add tic54x target and relocations.
2498 * Makefile.am, Makefile.in: Add tic54x target.
2499 * archures.c (bfd_archures_list): Add tic54x target.
2500 * coff-tic54x.c: New.
2501 * cpu-tic54x.c: New.
2503 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2505 * elfcore.h (elf_core_file_p): call backend_object_p which
2506 thereby gets an opportunity to update the arch/machine type.
2508 2000-04-06 Timothy Wall <twall@cygnus.com>
2510 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2511 class. Handle SEC_CLINK and SEC_BLOCK flags.
2512 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2513 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2515 2000-04-06 Nick Clifton <nickc@cygnus.com>
2517 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2518 EF_INTERWORK if this is an unknown EABI.
2519 (elf32_arm_merge_private_bfd_data): Check EABI version
2520 numbers. Only check EF_xxx flags if the EABI version number
2522 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2523 if the EABI version number is unknown.
2524 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2525 if the EABI version number is unknown.
2527 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2529 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2530 BFD_RELOC_SH_LOOP_END.
2531 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2532 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2533 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2534 (sh_elf_reloc_loop): New function.
2535 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2537 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2538 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2539 * bfd-in2.h, libbfd.h: Regenerate.
2541 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2543 * po/bfd.pot: Regenerate.
2545 * Makefile.am: Remove extraneous mkdep comment.
2546 (MKDEP): Use gcc -MM rather than mkdep.
2547 (DEP): Quote when passing vars to sub-make. Add warning
2549 (DEP1): Rewrite for "gcc -MM".
2550 (CLEANFILES): Add DEP2.
2551 Update dependencies.
2552 * Makefile.in: Regenerate.
2554 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2556 * configure.in: Added corefile support for AIX 4.3. In particular,
2557 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2558 compiling rs6000-core.c.
2559 * configure: Regenerated.
2561 2000-04-03 H.J. Lu <hjl@gnu.org>
2563 * cache.c (bfd_open_file): Unlink the output file only if
2564 it has non-zero size.
2566 2000-04-01 Ken Block USG <block@zk3.dec.com>
2568 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2569 relative relocations for non-loaded sections in shared objects.
2570 (elf64_alpha_check_relocs): Similarly.
2572 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2574 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2575 BFD_RELOC_16 to switch for extended relocs.
2576 (MY_swap_ext_reloc_in): New.
2577 (MY_swap_ext_reloc_out): New.
2578 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2579 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2580 (NAME(aout,squirt_out_relocs)): Similarly use
2581 MY_swap_ext_reloc_out.
2582 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2584 2000-04-03 Kazu Hirata <kazu@hxi.com>
2586 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2587 the R_PCRWORD_B case.
2589 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2591 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2595 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2597 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2598 HOWTO references to bfd_elf_generic_reloc, that have
2599 partial_inplace == true, now use the new function. The function
2600 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2601 extends its fixes to the R_M32R_{16,24,32} relocs.
2602 The new logic in m32r_elf_lo16_reloc() has been removed, and
2603 it instead calls the new routine to obtain that functionality.
2605 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2607 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2608 elf32_avr_check_relocs, avr_final_link_relocate,
2609 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2610 elf32_avr_object_p): Add prototypes.
2611 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2612 (bfd_elf_avr_final_write_processing): Make static.
2614 2000-03-27 Denis Chertykov <denisc@overta.ru>
2616 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2617 * archures.c (bfd_architecture): Add AVR architecture.
2618 (bfd_archures_list): Add reference to AVR architecture info.
2619 * elf.c (prep_headers): Handle bfd_arch_avr.
2620 * reloc.c: Add various AVR relocation enums.
2621 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2623 * Makefile.am: Add support for AVR elf.
2624 * configure.in: Likewise.
2625 * config.bfd: Likewise.
2626 * Makefile.in: Regenerate.
2627 * configure: This too.
2628 * bfd-in2.h: And this.
2629 * libbfd.h: And this.
2631 2000-03-24 H.J. Lu <hjl@gnu.org>
2633 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2634 (elf64_alpha_find_reloc_at_ofs): Likewise.
2636 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2638 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2639 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2640 allowable range used to be -2**(n-1) to 2**n-1.
2641 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2642 "boolean overflow" with "bfd_reloc_status_type flag".
2644 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2646 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2648 2000-03-14 Kazu Hirata <kazu@hxi.com>
2650 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2651 of shrinks properly, including the last reloc.
2653 2000-03-13 Kazu Hirata <kazu@hxi.com>
2655 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2658 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2660 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2661 a format mismatch rather than an "error" from bfd_read such as
2662 bfd_error_file_truncated.
2664 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2666 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2667 sign-extension and big-endian compensation for
2668 R_MIPS_64 even in ld -r.
2670 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2672 * elf32-mips.c (mips_elf_next_relocation): Rename from
2673 mips_elf_next_lo16_relocation, and generalize to look
2674 for any relocation type.
2675 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2676 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2677 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2678 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2679 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2680 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2681 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2682 (mips_rtype_to_howto): Likewise.
2683 (mips_elf_calculate_relocation): Handle new relocs.
2684 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2685 are paired. The addend for R_MIPS_GNU_REL16_S2
2686 is shifted right two bits.
2688 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2690 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2691 comment, and ensure it doesn't happen again.
2692 (bfd_install_relocation): Same here.
2693 (_bfd_relocate_contents): Don't bother assigning unused signmask
2694 shift result. Fix typos in comments.
2695 Remove trailing whitespace throughout file.
2697 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2699 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2700 * bfd-in2.h: Rebuild.
2702 2000-03-06 Nick Clifton <nickc@cygnus.com>
2704 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2706 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2707 (SIZEOF_ILF_STRINGS): Redefine.
2708 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2709 relative reloc, as opposed to a section relative reloc.
2710 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2712 Add length of symbol's prefix to string pointer.
2713 Store a pointer to the symbol in the symbol pointer table.
2714 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2715 Initialise the symbol pointer table.
2716 Store the hint in the Hint/Name table.
2717 Make the jump reloc be symbol realtive, not section relative.
2718 Create an import symbol for imported code.
2720 2000-03-06 Catherine Moore <clm@cygnus.com>
2722 * elf.c (swap_out_syms): Check for null type_ptr.
2724 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2726 * aout-target.h (MY(write_object_contents)): Remove unused
2727 and unusable "#if CHOOSE_RELOC_SIZE".
2728 * pc532-mach.c (MY(write_object_contents)): Ditto.
2729 * netbsd.h (MY(write_object_contents)): Ditto.
2730 * hp300hpux.c (MY(write_object_contents)): Ditto.
2731 * freebsd.h (MY(write_object_contents)): Ditto.
2732 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2734 2000-02-29 H.J. Lu <hjl@gnu.org>
2736 * peicode.h (jtab): Make it static.
2738 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2739 defined and COFF_IMAGE_WITH_PE is not defined.
2740 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2741 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2743 2000-03-01 Nick Clifton <nickc@cygnus.com>
2745 * coff-arm.c (bfd_arm_process_before_allocation): Make
2746 'symndx' signed to prevent compile time warning.
2748 * coff-mcore.c: Remove unused prototype for pe_object_p.
2750 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2751 functions that are not used when COFF_IMAGE_WITH_PE is
2753 (struct sh_opcode): Change type of 'flags' field to unsigned
2754 long so that it can hold the USESAS flag.
2756 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2758 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2761 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2763 Remove unusued variables and code.
2764 (elf_backend_add_symbol_hook): Fix prototype.
2766 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2769 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2772 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2774 Remove unusued variables and code.
2775 (elf_backend_add_symbol_hook): Fix prototype.
2777 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2779 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2780 to unused function parameter.
2782 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2784 Use EMPTY_HOWTO to initialise empty howto slots.
2785 Remove unused variables.
2787 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2789 2000-03-01 H.J. Lu <hjl@gnu.org>
2791 * aoutx.h (aout_link_input_section_std): Pass "true" to
2792 the undefined_symbol callback.
2793 (aout_link_input_section_ext): Likewise.
2794 * bout.c (get_value): Likewise.
2795 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2796 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2798 (alpha_relocate_section): Likewise.
2799 * coff-arm.c (coff_arm_relocate_section): Likewise.
2800 * coff-i960.c (coff_i960_relocate_section): Likewise.
2801 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2802 * coff-mips.c (mips_relocate_section): Likewise.
2803 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2804 * coff-sh.c (sh_relocate_section): Likewise.
2805 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2806 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2807 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2808 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2809 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2810 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2811 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2812 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2813 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2814 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2815 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2816 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2817 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2818 * elflink.h (elf_link_output_extsym): Likewise.
2819 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2820 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2821 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2823 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2824 undefined_symbol callback when building shared library with
2825 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2827 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2828 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2829 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2830 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2831 (elf32_mips_get_relocated_section_content): Likewise.
2832 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2833 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2834 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2835 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2837 2000-02-28 Nick Clifton <nickc@cygnus.com>
2839 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2840 * Makefile.in: Regenerate.
2842 * configure.in: Add support for mips and sh pe vectors.
2843 * configure: regenerate.
2845 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2848 * targets.c: Add mips and sh pe vectors.
2850 * libpei.h (coff_final_link_postscript): Only define if not
2853 * coffcode.h: Add support for WinCE magic numbers.
2855 * peigen.c (pe_print_reloc): Update comment and rearrange
2856 appending of newline character.
2858 * peicode.h: Add support for Image Library Format.
2859 (pe_ILF_vars): Structure containing data used by ILF code.
2860 (pe_ILF_make_a_section): New function. Create a section based
2862 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2864 (pe_ILF_make_a_symbol): New function. Create a symbol based
2866 (pe_ILF_save_relocs): New function. Store the relocs created
2867 by pe_ILF_make_a_reloc in a section.
2868 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2870 (pe_ILF_object_p): New function. Return a bfd_target pointer
2872 (pe_bfd_object_p): If an ILF object is detected call
2873 pe_ILF_object_p on it.
2875 * coff-arm.c: Add support for WinCE relocs which are different
2876 from normal ARM COFF relocs.
2877 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2879 * coff-sh.c: Add support for sh-pe target.
2880 * pe-sh.c: New file. Support code for sh-pe target.
2881 * pei-sh.c: New file. Support code for sh-pe target.
2883 * pe-mips.c: New file. Support code for mips-pe target.
2884 * pei-mips.c: New file. Support code for mips-pe target.
2886 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2888 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2889 architecture if the object causing the bump is dynamic.
2890 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2891 and also don't it for memory ordering.
2892 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2894 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2896 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2897 calling bfd_get_section_size_before_reloc.
2898 (decode_line_info): Likewise.
2899 (_bfd_dwarf2_find_nearest_line): Likewise.
2901 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2903 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2904 name of the libtool directory.
2905 * Makefile.in: Rebuild.
2907 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2909 * som.c (SOM_HOWTO): Define.
2910 (som_hppa_howto_table): Use it.
2912 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2914 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2916 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2918 2000-02-24 Catherine Moore <clm@cygnus.com>
2920 * som.c (som_misc_symbol_info): Add field
2922 (som_bfd_derive_misc_symbol_info): Initialize
2924 (som_build_and_write_symbol_table): Keep track
2925 of secondary_def field.
2926 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2927 if secondary_def field is set.
2928 (som_bfd_ar_write_symbol_stuff): Initialize
2931 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2933 * dwarf2.c (read_address): Read 16-bits addresses.
2934 (parse_comp_unit): Accept addr_size == 2.
2936 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2938 * bfd-in.h: Update copyright date.
2940 2000-02-23 Linas Vepstas <linas@linas.org>
2942 * cpu-i370.c: New file.
2943 * elf32-i370.c: New file.
2944 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2945 (bfd_i370_arch): New.
2946 (bfd_archures_list): Add bfd_i370_arch.
2947 * elf.c (prep_headers): Add bfd_arch_i370.
2948 * Makefile.am: Add support for IBM 370 elf.
2949 * config.bfd: Likewise.
2950 * configure.in: Likewise.
2951 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2952 * reloc.c (bfd_reloc_code_type): Likewise.
2953 * targets.c: Likewise.
2955 * Makefile.in: Regenerate.
2956 * configure: Regenerate.
2957 * bfd-in2.h: Regenerate.
2959 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2961 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2962 invalid relocation types, and change them to R_386_NONE.
2964 2000-02-22 H.J. Lu <hjl@gnu.org>
2966 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2967 not defined, don't add a second ELF_VER_CHR.
2969 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2970 symbols converted to local symbols even when stripping all
2972 (elf_link_output_extsym): Process global symbols converted to
2973 local symbols even if they are being stripped.
2975 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2977 * archures.c (bfd_octets_per_byte): Return unsigned int.
2978 (bfd_arch_mach_octets_per_byte): Ditto.
2979 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2981 * section.c (bfd_get_section_size_before_reloc): Quell signed
2982 vs. unsigned comparison warning.
2983 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2984 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2985 change. What was I thinking?
2986 * bfd-in2.h: Regenerate.
2988 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2989 (elf_gc_sections): Same here.
2990 (elf_gc_common_finalize_got_offsets): And here.
2992 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2994 ELF HPPA doesn't work at present; remove it until it does.
2995 * config.bfd: Comment out setting targ_defvec to
2997 * Makefile.am: Rebuild dependencies.
2998 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2999 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3000 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3001 * Makefile.in: Rebuild.
3002 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3004 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3006 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3007 is no bfd_free(). Revert bfd_free part of previous change.
3009 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3011 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3013 (coff_compute_section_file_positions): Use bfd_free to pair
3015 (coff_write_object_contents): Likewise.
3017 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3018 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3020 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3022 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3023 (xcoff_ar_file_hdr_big): New structure.
3024 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3025 (xcoff_ar_hdr_big): New structure.
3026 (SIZEOF_AR_HDR_BIG): New macro.
3027 (xcoff_big_format_p): New macro.
3028 (xcoff_ardata_big): New macro.
3029 (arch_xhdr_big): New macro.
3030 (xcoff_slurp_armap): Handle large archives.
3031 (xcoff_archive_p): Detect large archives.
3032 (xcoff_read_ar_hdr): Handle large archives.
3033 (xcoff_openr_next_archived_file): Handle large archives.
3034 (xcoff_generic_stat_arch_elt): Handle large archives.
3035 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3036 (xcoff_write_armap_big): New function.
3037 (xcoff_write_armap): New function, dispatch to _old or _big.
3038 (xcoff_write_archive_contents_old): Rename from
3039 xcoff_write_archive_contents.
3040 (xcoff_write_archive_contents_big): New function.
3041 (xcoff_write_archive_contents): New function, dispatch to _old or
3044 2000-02-18 Richard Henderson <rth@cygnus.com>
3046 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3047 and hide_symbol members.
3048 (elf_link_hash_copy_indirect): Remove.
3049 (elf_link_hash_hide_symbol): Remove.
3050 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3051 and elf_backend_hide_symbol.
3052 (_bfd_elf_link_hash_copy_indirect): Declare.
3053 (_bfd_elf_link_hash_hide_symbol): Declare.
3054 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3055 (_bfd_elf_link_hash_hide_symbol): Likewise.
3056 (_bfd_elf_link_hash_table_init): Don't init killed members.
3057 * elflink.h (elf_link_add_object_symbols): Use the bed function
3058 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3059 (elf_link_assign_sym_version): Likewise.
3060 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3061 (elf_backend_hide_symbol): Likewise.
3062 (elfNN_bed): Update for new members.
3064 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3066 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3067 STACK_END_ADDR): Define for new core file format.
3068 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3069 for handling the vagaries of the various core file structures used
3070 by AIX over the years.
3071 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3072 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3073 core_dumpx structure.
3075 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3077 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3078 (bfd_mach_sh3_dsp): Likewise.
3079 (bfd_mach_sh4): Reinstate.
3080 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3081 * bfd-in2.h: Regenerate.
3082 * coff-sh.c (struct sh_opcode): flags is no longer short.
3083 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3084 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3085 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3086 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3087 (sh_opcodes): No longer const.
3088 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3089 (sh_insn_uses_reg): Check for USESAS and USESR8.
3090 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3091 (_bfd_sh_align_load_span): Return early for SH4.
3092 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3093 Take into account that field b of a parallel processing insn
3094 could be mistaken for a separate insn.
3095 * cpu-sh.c (arch_info_struct): New array elements for
3096 sh2, sh-dsp and sh3-dsp.
3097 Reinstate element for sh4.
3098 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3099 (SH4_NEXT): Reinstate.
3100 (SH3_NEXT, SH3E_NEXT): Adjust.
3101 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3102 * elf32-sh.c (sh_elf_set_private_flags): New function.
3103 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3104 (sh_elf_merge_private_data): New function.
3105 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3106 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3107 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3108 sh_elf_merge_private_data.
3110 2000-02-13 Richard Henderson <rth@cygnus.com>
3112 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3113 hide_symbol members.
3114 (elf_link_hash_copy_indirect): New.
3115 (elf_link_hash_hide_symbol): New.
3116 * elflink.h (elf_link_add_object_symbols): Break out copy from
3117 indirect new new symbol to elf.c.
3118 (elf_link_assign_sym_version): Break out privatization of
3119 non-exported symbol to elf.c.
3120 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3121 (_bfd_elf_link_hash_hide_symbol): New.
3122 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3124 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3126 * section.c (_bfd_strip_section_from_output): Add info parameter.
3127 If it passed as non-NULL, use it to check whether any input BFD
3128 has an input section which uses this output section. Change all
3130 * bfd-in2.h: Rebuild.
3132 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3133 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3135 * bfd-in2.h: Rebuild.
3137 2000-02-10 Timothy Wall <twall@cygnus.com>
3139 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3140 allow final modifications of swapped-in symbol.
3141 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3142 * coffcode.h (coff_write_relocs): Use macro
3143 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3144 symbol index should be set to -1.
3146 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3148 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3149 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3150 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3151 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3152 sh_insns_uses_or_sets_freg): New functions.
3153 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3154 * (sh_insns_conflict): Use new functions and new macros to
3155 detect conflicts when two instructions both set same integer registers,
3156 both set same fp register, and both set special register.
3158 2000-02-09 Timothy Wall <twall@cygnus.com>
3160 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3161 swapping in sections, so that the swapping routines have access to
3164 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3166 * coff-go32.c: Update comment. Update copyright.
3168 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3170 * syms.c (bfd_decode_symclass)
3171 Two new class characters were added - 'V' and 'v'. The
3172 meaning of 'W' is now restricted to just weak non-object
3173 symbols. This allows differentiation between, for example,
3174 weak functions vs weak objects. nm for example now dumps:
3176 'w' = weak unresolved
3177 'V' = weak global object
3178 'v' = weak unresolved object
3180 (bfd_is_undefined_symclass): New function. Return true if the
3181 given symbol class represents and undefined/unresolved symbol.
3183 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3186 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3188 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3189 STT_ARM_16BIT flag set, but it is not attached to a data object
3190 return STT_ARM_16BIT so that it will be treated as code by the
3193 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3195 * coff-i386.c (i3coff_object_p): Remove prototype.
3198 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3199 to name. Update copyright.
3201 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3202 assignment to avoid warning. Update copyright.
3204 2000-01-24 Robert Lipe (robertl@sco.com)
3206 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3207 instead of using GNU C extension.
3209 2000-01-21 Nick Clifton <nickc@cygnus.com>
3211 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3212 amount from a bfd_in_memory structure.
3213 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3216 2000-01-14 Nick Clifton <nickc@cygnus.com>
3218 * linker.c (default_indirect_link_order): oops - fix incorrectly
3219 applied patch from Tim Wall.
3221 2000-01-13 Timothy Wall (twall@tiac.net>
3223 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3224 = scnhsz, filhsz, relsz, aoutsz, etc)
3226 * coffswap.h: Ditto.
3228 2000-01-13 Nick Clifton <nickc@cygnus.com>
3230 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3231 interwork thumb to arm stub.
3233 2000-01-13 Timothy Wall (twall@tiac.net>
3235 * archures.c (bfd_octets_per_byte): New function: Return
3237 (bfd_arch_mach_octets_per_byte): New function: Return target
3240 * section.c: Distinguish between octets and bytes for usage of
3241 _cooked_size, _raw_size, and output_offset. Clarify
3242 description of bfd_set_section_contents.
3244 * bfd-in2.h: Regenerate.
3246 * coffgen.c: Indicate that the offset parameter is in bytes, not
3249 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3250 where appropriate to get the octet offset when calling
3251 bfd_set_section_contents.
3252 (bfd_coff_reloc_link_order): Ditto.
3254 * linker.c (bfd_generic_reloc_link_order): Ditto.
3255 (_bfd_default_link_order): Ditto.
3257 * reloc.c (bfd_perform_relocation): Distinguish between octets
3258 and bytes. Use octets when indexing into octet data; use bytes
3259 when calculating target addresses.
3260 (bfd_install_relocation): Ditto.
3262 * srec.c (srec_write_section): Ditto.
3264 2000-01-13 Nick Clifton <nickc@cygnus.com>
3266 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3267 3 to 2. This allows 4 byte sized sections, which is necessary for
3268 dlltool to build functioning DLLs.
3270 2000-01-10 Philip Blundell <pb@futuretv.com>
3272 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3273 (arm*-*-conix*): New target.
3275 2000-01-10 Egor Duda <deo@logos-m.ru>
3277 * config.bfd: Include elf32_i386 vector to target list for cygwin
3280 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3281 * configure.in: Test for structure win32_pstatus_t in
3283 * configure: Regenerate.
3285 * elf.c (elfcore_grok_win32pstatus): New function: process
3286 win32_pstatus_t notes in elf core file.
3287 (elfcore_grok_note): Detect win32_pstatus notes.
3289 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3291 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3293 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3294 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3296 1999-12-29 Richard Henderson <rth@cygnus.com>
3298 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3299 if no dynamic sections created.
3301 1999-12-27 Nick Clifton <nickc@cygnus.com>
3303 * peicode.h (pe_bfd_object_p): Only define for PE format
3306 1999-12-17 Nick Clifton <nickc@cygnus.com>
3308 * coff-i386.c (i3coff_object_p): Delete.
3309 (i386coff_vec): Replace reference to i3coff_object_p with a
3310 reference to coff_object_p.
3312 * coff-mcore.c (pe_object_p): Delete.
3314 * peicode.h (pe_bfd_object_p): New function: Detect the
3315 presence of a PE format COFF object file. Also detect and
3316 warn about the presence of LINK6 format Image Library Format
3319 1999-12-16 Nick Clifton <nickc@cygnus.com>
3321 * coff-arm.c (NUM_ELEM): New macro.
3322 (NUM_RELOCS): New macro: The number of known ARM relocs.
3323 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3324 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3326 (bfd_arm_process_before_allocation): Produce a warning message if
3327 an out of range symbol index is encountered.
3329 1999-12-14 Nick Clifton <nickc@cygnus.com>
3331 * elflink.h (is_global_symbol_definition): New Function: Return
3332 true iff the symbol is being given a global definition in this
3334 (elf_link_is_defined_archive_symbol): Do not bother processing
3335 symbols for an archive element that has already been included
3337 Use is_global_symbol_definition().
3339 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3341 * config.bfd: Add support for sparc-*-netbsdelf* and
3342 sparc-*-netbsdaout*.
3344 1999-12-13 Nick Clifton <nickc@cygnus.com>
3346 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3347 if the symbol is in the common section.
3349 1999-12-10 Nick Clifton <nickc@cygnus.com>
3351 * elflink.h (elf_link_is_defined_archive_symbol): New
3352 function: Decide if a symbol, in an archive map is there
3353 because it is defined in the archive element, or because it is
3354 just another common declaration of it.
3355 (elf_link_add_archive_symbols): Use
3356 elf_link_is_defined_archive_symbol to decide if an archive
3357 element contain a reference to a common symbol should be
3360 1999-12-10 Nick Clifton <nickc@cygnus.com>
3362 * elflink.h: Revert previous patch.
3363 * targets.c: Revert previous patch.
3364 * libbfd-in2.h: Revert previous patch.
3365 * libbfd.h: Revert previous patch.
3366 * elfxx-target.h: Revert previous patch.
3367 * archive.c: Revert previous patch.
3368 * aout-target.h: Revert previous patch.
3369 * aout-tic30.h: Revert previous patch.
3370 * bfd.c: Revert previous patch.
3371 * coff-alpha.c: Revert previous patch.
3372 * coff-rs6000.c: Revert previous patch.
3373 * elf64-mips.c: Revert previous patch.
3374 * ieee.c: Revert previous patch.
3375 * libecoff.h: Revert previous patch.
3376 * oasys.c: Revert previous patch.
3377 * som.c: Revert previous patch.
3378 * vms.c: Revert previous patch.
3380 1999-12-09 Nick Clifton <nickc@cygnus.com>
3382 * elflink.h (elf_link_add_archive_symbols): Add an archive
3383 element even if contains a symbol which is currently only
3384 considered to be a common.
3386 * targets.c (struct bfd_target): Add new field
3387 _bfd_allow_commons_in_armap.
3388 * bfd-in2.h:Regenerate.
3390 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3392 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3393 * libbfd.h: Regenerate.
3395 * elfxx-target.h: If using COFF archive map, override
3396 definition of allow_commons_in_armap and replace with
3399 * archive.c (bfd_compute_and_write_armap): Do not place common
3400 symbols into the archive map unless _bfd_allow_commons_in_armap
3403 * aout-target.h (MY_allow_commons_in_armap): Define.
3404 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3405 * bfd.c (bfd_allow_commons_in_armap): Define.
3406 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3407 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3408 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3409 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3410 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3411 * oasys.c (oasys_allow_commons_in_armap): Define.
3412 * som.c (som_allow_commons_in_armap): Define.
3413 * vms.c (vms_allow_commons_in_armap): Define.
3415 1999-12-07 Jim Blandy <jimb@cygnus.com>
3417 Add support for SSE registers in ELF core files.
3418 * elf.c (elfcore_make_note_pseudosection): New function.
3419 (elfcore_grok_prfpreg): Use it.
3420 (elfcore_grok_prxfpreg): New function.
3421 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3423 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3425 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3426 value by 4 before storing it back in the field. From
3427 Koundinya. K <kk@ddeorg.soft.net>.
3429 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3431 * archures.c (bfd_mach_am33): Define.
3432 * bfd-in2.h: Rebuilt.
3433 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3434 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3435 (compute_function_info): Handle additional registers saved by
3437 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3438 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3440 1999-11-29 Jim Blandy <jimb@cygnus.com>
3442 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3444 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3447 1999-11-27 Michael Meissner <meissner@cygnus.com>
3449 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3450 internal use within gas for alpha explicit relocations.
3451 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3452 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3453 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3454 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3455 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3456 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3458 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3459 BFD_RELOC_ALPHA_USER_*.
3461 * bfd-in2.h: Regenerate.
3462 * libbfd.h: Regenerate.
3464 1999-11-26 Fred Fish <fnf@cygnus.com>
3466 * elf.c (elfcore_read_notes): Add prototype for static function.
3467 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3468 (bfd_section_from_phdr): Replacement function that calls
3469 _bfd_elf_make_section_from_phdr for generic segment types and
3470 backend fucntion pointed to by elf_backend_section_from_phdr for
3471 backend specific segment types.
3472 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3473 now called by _bfd_elf_make_section_from_phdr. Note that this func
3474 is now just a stub between the caller and bfd_section_from_phdr.
3476 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3477 elf_backend_section_from_phdr.
3478 (elf_backend_section_from_phdr): Add prototype.
3480 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3481 (elfNN_bed): Add elf_backend_section_from_phdr.
3483 1999-11-25 Nick Clifton <nickc@cygnus.com>
3485 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3486 SEC_CODE and SEC_READONLY flags to glue sections.
3488 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3489 SEC_CODE and SEC_READONLY flags to glue sections.
3491 1999-11-20 Nick Clifton <nickc@cygnus.com>
3493 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3496 1999-11-19 Catherine Moore <clm@cygnus.com>
3498 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3499 (elf_cpu32_plt_entry): Likewise.
3501 1999-11-18 Nick Clifton <nickc@cygnus.com>
3503 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3505 (coff_mcore_relocate_section): Initialise addend to 0.
3506 Special case processing of RVA reloc.
3508 1999-11-17 Richard Henderson <rth@cygnus.com>
3510 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3511 type_change_ok; add sign_extend_vma.
3512 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3513 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3514 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3515 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3516 (elfNN_bed): Follow struture changes.
3518 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3520 * libbfd.c (bfd_read): Check result of read against desired result
3522 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3523 invalid compared to the section size.
3525 * ieee.c (ieee_slurp_debug): Get the length of the debug
3526 information right if there is no data part.
3528 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3530 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3531 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3533 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3535 * elflink.h (elf_bfd_final_link): Make last_local signed.
3537 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3539 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3542 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3544 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3546 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3547 * bfd-in2.h: Regenerate.
3549 1999-10-15 Andrew Haley <aph@cygnus.com>
3551 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3553 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3555 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3557 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3559 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3560 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3563 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3565 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3566 relocs also need the GP value.
3567 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3568 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3569 the GP value for R_MIPS_LITERAL relocs too. Handle
3570 R_MIPS_64 relocs properly on big-endian MIPS.
3571 (mips_elf_sign_extend): Behave properly with 'long long'.
3572 (mips_elf_highest): Correct typo.
3574 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3576 * cpu-m32r.c (arch_info_struct): New static global.
3577 (bfd_m32r_arch): Refer to it.
3578 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3579 (m32r_elf_print_private_bfd_data): Ditto.
3580 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3581 * archures.c (bfd_mach_m32rx): Define it.
3582 * bfd-in2.h: Rebuild.
3584 1999-09-28 Fred Fish <fnf@cygnus.com>
3586 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3587 (cisco_core_big_vec): Add new bigendian vec.
3588 (cisco_core_little_vec): Add new little endian vec.
3590 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3591 (crash_info_locs): Add array of possible offsets.
3592 (MASK_ADDR): Mask to apply to crash info offset.
3593 (crashinfo_external): Add textbase, database, bssbase and
3594 turn into a typedef.
3595 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3596 Many small changes to account for additional hardware versions.
3597 Pick a reasonable size for ".reg" section. Add a ".crash"
3598 section to allow access to crashinfo_external struct.
3599 (cisco_core_file_p): New version of this function that
3600 iterates over crash_info_locs, calling cisco_core_file_validate.
3601 (cisco_core_vec): Old big endian only vec replaced with ...
3602 (cisco_core_big_vec): Add big endian version.
3603 (cisco_core_little_vec): Add little endian version.
3605 * configure.in (cisco_core_vec): Split to two new vectors ...
3606 (cisco_core_big_vec): New target vector.
3607 (cisco_core_little_vec): New target vector.
3608 * configure: Regenerate.
3609 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3610 to cisco_core_big_vec in targ_selvecs.
3612 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3614 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3615 (mips_elf_relocate_got_local): Unused, delete.
3616 (mips_elf_relocate_global_got): Unused, delete.
3618 1999-09-24 Fred Fish <fnf@cygnus.com>
3620 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3621 to initialize it to something meaningful. Then use it to generate
3622 more useful segment names.
3624 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3626 * som.c (NO_PCREL_MODES): Define if the system does not define
3628 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3629 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3630 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3631 * libhppa.h (dis_assemble_22): New function.
3632 (bfd_hppa_insn2fmt): Handle long branch.
3634 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3637 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3639 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3640 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3641 (reloc_howto_type howto_table): Tidy comments and whitespace.
3643 1999-09-17 Nick Clifton <nickc@cygnus.com>
3645 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3646 previous delta. Set sec->gc_mark instead.
3648 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3650 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3651 (elf_cpu32_plt_entry): Likewise.
3653 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3655 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3657 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3658 symbol table, then just compute a suitable value (but do not
3659 create a __gp symbol).
3661 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3662 symbols when building shared libraries.
3663 (elf_hppa_final_link_relocate): Correct handling of PCREL
3664 relocations against undefined symbols.
3666 1999-09-16 Nick Clifton <nickc@cygnus.com>
3668 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3669 interworking sections as linker created so that they will not
3670 be removed by garbage collection.
3672 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3674 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3675 (elf_hppa_final_link_relocate): Consistently create an absolute
3676 address, then subtract out the value of __gp.
3678 1999-09-14 Michael Meissner <meissner@cygnus.com>
3680 * configure.in (Canonicalization of target names): Remove adding
3681 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3682 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3683 * configure: Regenerate.
3685 1999-09-14 Nick Clifton <nickc@cygnus.com>
3687 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3690 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3692 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3693 (elf_hppa_final_link): Initialize text_segment_base and
3695 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3697 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3698 (elf_hppa_final_link_relocate): Likewise.
3699 (elf_hppa_relocate_insn): Likewise.
3700 (elf_hppa_relocate_section): Initialize HOWTO.
3702 1999-09-13 Donn Terry <donn@interix.com>
3704 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3705 handling to support both GNU and MS objects.
3707 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3708 when determining whether to set F_RELFLG.
3710 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3712 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3713 PC24 relocs if the target is an undefined weak symbol.
3714 (arm_add_to_rel): Fix compiler warning.
3715 (elf32_arm_plt0_entry): Correct comments.
3717 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3719 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3720 an absolute symbol in REL relocs.
3722 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3724 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3725 Stub SEGREL32. Return an error for any relocation not handled.
3727 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3729 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3730 constant symbols, and avoid multiple definition errors on them.
3732 1999-09-12 Donn Terry <donn@interix.com>
3734 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3735 significant bit is set.
3737 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3739 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3741 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3742 relocs as we do for RELA relocs.
3744 1999-09-11 Donn Terry <donn@interix.com>
3746 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3747 (coff_final_link_postscript): Define.
3748 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3749 directory entries here.
3750 (_bfd_pei_final_link_postscript): New function.
3752 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3753 section flags based on the section name.
3755 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3756 get the overflow of the s_nlnno field from the s_nreloc field.
3757 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3758 the s_nlnno overflow of the .text section into the s_nreloc
3761 * peigen.c (add_data_entry): Declare.
3762 (pei_swap_aouthdr_out): Get image size right. Set linker version
3764 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3765 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3766 extraneous ImageBase.
3767 (pe_print_edata): Likewise.
3768 (pe_print_pdata): Likewise. Print exception entries.
3769 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3770 (tbl): Make const, add "UNKNOWN".
3771 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3772 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3773 section data directory.
3774 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3776 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3777 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3778 * peicode.h (coff_get_symbol_info): Define.
3780 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3782 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3784 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3787 * libpei.h: New file, broken out of peicode.h.
3788 * peigen.c: New file, broken out of peicode.h.
3789 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3790 * configure.in: Add peigen.lo to list of files required for each
3792 * Makefile.am: Rebuild dependencies.
3793 (BFD32_BACKENDS): Add peigen.lo.
3794 (BFD32_BACKENDS_CFILES): Add peigen.c.
3795 (SOURCE_HFILES): Add libpei.h.
3796 * configure, Makefile.in: Rebuild.
3798 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3799 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3800 instead. Don't clear the s_paddr field for an uninitialized data
3803 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3804 coff_data_type to f_timdat.
3805 * peicode.h (pe_mkobject_hook): Likewise.
3807 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3808 number if COFF_IMAGE_WITH_PE.
3810 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3811 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3812 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3813 there is no SEC_DEBUGGING section.
3814 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3815 IMAGE_FILE_DEBUG_STRIPPED.
3817 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3818 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3819 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3820 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3822 * coffswap.h (IMAGE_BASE): Don't define.
3823 * pei-arm.c (IMAGE_BASE): Don't define.
3824 * pei-i386.c (IMAGE_BASE): Don't define.
3825 * pei-mcore.c (IMAGE_BASE): Don't define.
3826 * pei-ppc.c (IMAGE_BASE): Don't define.
3828 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3829 symbol, switch on the class when determining whether to modify the
3830 value. For PE, don't modify the value of a C_FCN symbol not named
3833 * libbfd-in.h (_bfd_abort): Declare.
3835 * bfd.c (_bfd_abort): New function.
3836 * libbfd.h: Rebuild.
3838 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3841 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3842 don't write out the associated line numbers.
3844 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3847 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3848 changes when the base type is unknown.
3850 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3853 * syms.c (BSF_DEBUGGING_RELOC): Define.
3854 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3855 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3857 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3858 BSF_DEBUGGING_RELOC set.
3859 * bfd-in2.h: Rebuild.
3861 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3863 * ecoff.c (bfd_debug_section): Update initialization for new
3865 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3866 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3868 1999-09-10 H.J. Lu <hjl@gnu.org>
3870 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3871 _bfd_filnmlen field.
3872 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3874 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3876 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3877 for FPTR relocs involving local symbols.
3879 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3880 value for the stub address in a call through a stub.
3881 Install the value for a local symbol directly into the DLT
3882 instead of generating a reloc. Correctly handle FPTR64 relocs.
3884 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3885 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3886 (elf_hppa_final_link): Call them.
3888 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3890 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3891 (elf_adjust_dynamic_symbol): ...from here.
3893 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3895 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3896 relocation, remove them. SECREL64->LTOFF16WF.
3897 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3899 (elf_hppa_relocate_insn): Similarly.
3901 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3902 (elf_hppa_relocate_insn): Similarly.
3904 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3906 (elf_hppa_relocate_insn): Similarly.
3908 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3909 Handle LTOFF_TP* relocs.
3910 (elf_hppa_relocate_insn): Similarly.
3912 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3913 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3914 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3916 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3917 DIR32, DIR64 and FPTR64 relocations.
3918 (elf_hppa_relocate_insn): Similarly.
3920 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3921 address of the .PARISC.global section.
3922 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3923 table entry elf_hppa_final_link_relocate. Do not give a warning
3924 for a reloc against an external symbol if it has a PA64 hash
3926 (elf_hppa_final_link_relocate): Significantly rework. Handle
3927 DLTIND relocations. Compute the final value of the relocation
3928 before passing the value of elf_hppa_relocate_insn.
3929 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3930 relocation support. Handle DLTIND relocation requests just like
3931 DLTREL relocation requests. Simplify branch handling.
3933 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3935 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3936 non-allocated section as done in i386 version.
3937 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3938 statement since this is no know relocation.
3940 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3942 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3944 (elf_hppa_relocate_insn): Similarly.
3946 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3948 (elf_hppa_relocate_insn): Similarly.
3950 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3951 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3952 Pass the relocate type rather than the insn format to
3953 elf_hppa_relocate_insn.
3954 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3955 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3957 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3959 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3960 (bfd_coff_filnmlen): Define.
3961 (bfd_coff_std_swap_table): Initialize new field.
3962 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3964 (coff_write_symbols): Likewise.
3965 (coff_get_normalized_symtab): Likewise.
3966 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3967 * libcoff.h: Rebuild.
3969 1999-09-06 Donn Terry <donn@interix.com>
3971 * coffcode.h (sort_by_secaddr): New static function if
3973 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3974 sections by VMA when assigning target_index values. Always set
3977 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3978 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3980 * libcoff.h: Rebuild.
3982 * coffcode.h (coff_set_custom_section_alignment): Add const to
3983 declaration to match definition.
3984 (coff_write_object_contents): Don't set F_AR32W(R)? if
3987 * coff-i386.c (in_reloc_p): Add declaration.
3988 (i386coff_vec): Simplify initialization of
3989 application_section_flags.
3991 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3992 version. Move COFF_WITH_PE specific code to new version.
3993 (stype_to_sec_flags): Likewise. Add section parameter.
3994 * coffgen.c (make_a_section_from_file): Set target_index before
3995 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3996 * libcoff.h: Rebuild.
3998 * syms.c (stt): Add some PE/PEI section names.
3999 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4001 (bfd_symbol_info): Check for 'w'.
4003 * section.c (struct bfd_comdat_info): Define.
4004 (asection): Add comdat field.
4005 (STD_SECTION): Initialize comdat field.
4006 (bfd_make_section_anyway): Likewise.
4007 * bfd-in2.h: Rebuild.
4009 1999-09-06 Andreas Schwab <schwab@suse.de>
4011 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4014 1999-09-06 Nick Clifton <nickc@cygnus.com>
4016 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4017 bfd_realloc instead of calloc and realloc.
4019 1999-09-04 Steve Chamberlain <sac@pobox.com>
4021 * cpu-pj.c: New file.
4022 * elf32-pj.c: New file.
4023 * config.bfd (pj*): New cpu.
4024 (pj-*-*, pjl-*-*): New targets.
4025 * configure.in (bfd_elf32_pj_vec): New target vector.
4026 (bfd_elf32_pjl_vec): New target vector.
4027 * archures.c (bfd_arch_pj): Define.
4028 * elf.c (prep_headers): Handle bfd_arch_pj.
4029 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4030 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4031 to target vector list.
4032 * Makefile.am: Rebuild dependencies.
4033 (ALL_MACHINES): Add cpu-pj.lo.
4034 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4035 (BFD32_BACKENDS): Add elf32-pj.lo.
4036 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4037 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4039 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4041 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4042 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4043 and NON_GOT_REF from weak defined symbol to real symbol.
4044 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4045 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4046 create a COPY reloc.
4047 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4048 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4049 don't create a COPY reloc.
4051 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4053 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4054 count those in sections we are not including in the link.
4056 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4058 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4059 field in hpux11 shared libraries.
4061 1999-09-02 Nick Clifton <nickc@cygnus.com>
4063 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4065 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4067 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4068 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4069 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4071 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4073 * elflink.h (record_link_assignment): When possible, keep the
4074 original type of the symbol.
4076 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4078 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4079 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4080 tools were configured.
4081 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4083 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4085 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4086 GOT entries for GOT16 relocations; they're not required.
4088 1999-08-24 Nick Clifton <nickc@cygnus.com>
4090 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4092 * config.bfd (arm-*-netbsd*): New target.
4093 * configure.in (armnetbsd_vec): New target vector.
4094 * configure: Regenerate
4095 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4097 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4098 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4099 (armnetbsd.lo): New rule with deps.
4100 * Makefile.in: Regenerate.
4102 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4105 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4107 * som.c (som_slurp_symbol_table): Fix typo in comment.
4109 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4111 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4112 here instead of using elf_section_data...
4114 1999-08-19 Nick Clifton <nickc@cygnus.com>
4116 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4117 relocations into the base file.
4118 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4119 we are building a base file.
4121 1999-08-19 Nick Clifton <nickc@cygnus.com>
4123 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4125 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4126 REL relocs when performing a partial relocation.
4128 1999-08-18 Donn Terry <donn@interix.com>
4130 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4131 _bfd_coff_link_input_bfd into top level.
4133 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4134 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4135 (coff_i386_rtype_to_howto): Likewise.
4136 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4137 Completely ignore symbols which are all zero.
4138 (dummy_reloc16_estimate): Add return 0.
4139 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4140 variable copy to name_copy to avoid shadowing outer scope
4142 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4143 from unsigned int to unsigned long. Add timestamp field.
4144 * libcoff.h: Rebuild.
4146 1999-08-17 H.J. Lu <hjl@gnu.org>
4148 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4151 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4153 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4154 for special section symbols.
4155 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4156 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4159 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4161 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4162 coincidence of variable names between old and new code.
4164 1999-08-12 Nick Clifton <nickc@cygnus.com>
4166 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4167 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4168 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4169 and 'addend' parameter a 'bfd_signed_vma'.
4170 (elf32_arm_final_link_relocate): Do not involve stubs in
4171 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4172 jumps, not function calls.
4174 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4176 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4177 in R_ARM_PC24 relocs.
4179 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4181 * elf-hppa.h (elf_hppa_fake_sections): New function.
4182 * elf32-hppa.c (elf_backend_fake_sections): Define.
4184 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4185 recent changes to the arch_info structure.
4187 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4188 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4189 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4192 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4193 Ralf Baechle <ralf@uni-koblenz.de>
4195 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4196 output DT_MIPS_GOTSYM.
4197 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4198 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4200 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4202 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4203 prototype. Handle local symbols. Add commentary.
4204 (mips_elf_calculate_relocation): Adjust accordingly.
4205 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4208 * elflink.h (elf_bfd_final_link): Tweak last change.
4210 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4212 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4213 elf-section data to allocate just the right amount of relocation
4214 space. Don't allocate the hash space twice.
4215 (elf_bfd_final_link): Calculate the amount of space to allocate in
4216 each relocation section.
4218 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4220 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4221 64bit mode, generate a section relative relocation for a 32bit
4223 (elf_hppa_is_local_label_name): New function.
4224 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4225 shared between 32bit and 64bit port.
4227 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4229 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4230 R_MIPS_GOT16 and R_MIPS_CALL16.
4231 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4232 to use when looking for a preexisting GOT entry.
4234 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4236 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4237 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4239 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4241 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4243 * elflink.h (elf_link_output_extsym): Don't output a weak
4244 reference to an undefined symbol just because it was defined weak
4247 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4249 * coffgen.c (coff_find_nearest_line): When looking for file, use
4250 last best match rather than first. If address is beyond last line
4251 number record, don't return the last line as the correct value.
4253 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4255 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4256 * bfd-in2.h: Rebuild.
4258 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4260 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4261 * coffcode.h (coff_set_custom_section_alignment): New static
4263 (coff_section_alignment_table): New static array.
4264 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4265 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4266 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4267 * libcoff.h: Rebuild.
4269 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4271 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4273 * Makefile.in: Rebuild.
4275 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4277 * section.c (SEC_SHARED): Define.
4278 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4279 (styp_to_sec_flags): Likewise.
4280 * peicode.h (coff_swap_scnhdr_out): Likewise.
4281 * bfd-in2.h: Rebuild.
4283 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4285 * coffcode.h (coff_classify_symbol): Comment out part of
4286 1999-08-05 change which breaks cygwin DLLs.
4288 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4289 * aclocal.m4, configure: Rebuild.
4291 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4293 * section.c (global_syms): Only initialize union field if
4296 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4298 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4299 the size of a GOT entry here.
4300 (mips_elf_calculate_relocation): Don't create a local GOT entry
4301 for the symbol in a GOT16 relocation; just for it's high-order bit
4302 (_bfd_mips_elf_relocate_section): Fix thinko.
4304 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4306 Based on patches from Donn Terry <donn@interix.com>:
4307 * coffcode.h (enum coff_symbol_classification): Define.
4308 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4309 _bfd_coff_classify_symbol. Change return type.
4310 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4311 (coff_slurp_symbol_table): Use coff_classify_symbol.
4312 (coff_classify_symbol): New static function.
4313 (coff_sym_is_global): Never define.
4314 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4315 * cofflink.c (coff_link_check_ar_symbols): Use
4316 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4317 (coff_link_add_symbols): Likewise.
4318 (_bfd_coff_link_input_bfd): Likewise.
4319 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4320 coff_classify_symbol.
4321 * libcoff.h: Rebuild.
4323 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4325 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4326 (e_ltpsel, e_rtpsel): Similarly.
4328 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4329 and 14bit ertpsel. Handle 64bit psel.
4331 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4333 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4334 handling for REL relocations. And only left-shift R_MIPS26
4335 relocation addends where necessary.
4337 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4339 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4340 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4341 Just return the relocation found.
4342 (mips_elf_relocate_section): Pull the LO16 addend out of the
4343 section itself when using REL relocations.
4345 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4346 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4349 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4351 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4352 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4353 relocation against a symbol in an input section with no output
4354 section. From Daniel Jacobowitz <drow@false.org>.
4356 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4358 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4359 look for generated file correctly.
4360 * aclocal.m4, configure: Rebuild.
4362 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4364 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4365 and R_MIPS16_26 relocations correctly when relocating.
4366 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4367 and R_MIPS_CALL_LO16 are for global symbols.
4369 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4371 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4373 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4374 variables and initialize them.
4376 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4378 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4379 there are no global symbols requiring GOT entries.
4380 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4381 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4382 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4384 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4385 symbols are considered to have the value zero.
4386 (_bfd_mips_elf_relocate_section): Don't try to perform a
4387 relocation for an undefined symbol.
4388 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4391 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4393 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4394 wants ba,a,pt %xcc instead of %icc.
4395 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4396 of large PLT entries.
4397 (sparc64_elf_plt_ptr_offset): Fix calculation.
4398 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4399 addend should be relative to load address, not .plt section start.
4400 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4402 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4404 * elf-bfd.h (struct elf_backend_data): Add
4405 print_symbol_all and output_arch_syms backend methods.
4406 * elfxx-target.h: Likewise.
4407 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4408 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4409 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4411 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4412 symbols in .dynsym, add their names into .dynstr. Put those symbols
4414 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4415 pointers to STT_REGISTER symbols in dynsym section.
4416 (sparc64_elf_print_symbol_all): New function.
4417 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4418 printing using the print_symbol_all hook.
4420 1999-07-30 Catherine Moore <clm@cygnus.com>
4422 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4425 1999-07-29 Richard Henderson <rth@cygnus.com>
4427 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4428 dynamic_sections_created.
4430 1999-07-29 Richard Henderson <rth@cygnus.com>
4432 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4433 (mips_rtype_to_howto): ... new function.
4434 (_bfd_mips_elf_relocate_section): Use it.
4436 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4438 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4440 1999-07-27 Nick Clifton <nickc@cygnus.com>
4442 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4444 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4445 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4447 1999-07-23 Donn Terry <donn@interix.com>
4449 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4450 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4451 * cofflink.c (coff_link_add_symbols): If PE, handle section
4453 * libcoff.h: Rebuild.
4455 * config.bfd (i[3456]86-*-interix*): New target.
4457 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4459 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4460 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4461 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4462 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4463 (COFF_SUPPORT_GNU_LINKONCE): Define.
4464 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4465 (COFF_SUPPORT_GNU_LINKONCE): Define.
4467 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4470 * makefile.dos: Remove; obsolete.
4471 * configure.bat: Remove; obsolete.
4473 1999-07-21 H.J. Lu <hjl@gnu.org>
4475 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4477 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4479 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4480 message and fail if a symbol index is out of range.
4482 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4484 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4485 when looking at a R_MIPS_GOT16 relocation.
4487 1999-07-20 Nick Clifton <nickc@cygnus.com>
4489 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4491 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4493 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4494 removed in previous change.
4495 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4496 in relocateable output.
4498 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4500 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4503 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4504 if they appear to be specially created by the linker.
4506 1999-07-19 Nick Clifton <nickc@cygnus.com>
4508 * targets.c (alternative_target): New field in bfd_target
4510 (bfd_search_for_target): New function: Find a target that
4511 satisifies a search function.
4512 * bfd-in2.h: Regenerate.
4514 * elfxx-target.h: Initialise the alternative_target field of
4515 the bfd_target structures to point to the other target (if
4517 * nlm-target.h: Initialise the alternative_target field of
4518 the bfd_target structures to point to the other target (if
4521 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4522 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4524 * aix386-core.c: Initialise new field of bfd_target structure.
4525 * aout-adobe.c: Initialise new field of bfd_target structure.
4526 * aout-arm.c: Initialise new field of bfd_target structure.
4527 * aout-target.h: Initialise new field of bfd_target structure.
4528 * aout-tic30.c: Initialise new field of bfd_target structure.
4529 * binary.c: Initialise new field of bfd_target structure.
4530 * bout.c: Initialise new field of bfd_target structure.
4531 * cisco-core.c: Initialise new field of bfd_target structure.
4532 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4533 * coff-alpha.c: Initialise new field of bfd_target structure.
4534 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4535 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4536 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4537 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4538 * coff-i386.c: Initialise new field of bfd_target structure.
4539 * coff-i860.c: Initialise new field of bfd_target structure.
4540 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4541 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4542 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4543 * coff-mips.c: Initialise new field of bfd_target structure.
4544 * coff-ppc.c: Initialise new field of bfd_target structure.
4545 * coff-rs6000.c: Initialise new field of bfd_target structure.
4546 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4547 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4548 * coff-tic30.c: Initialise new field of bfd_target structure.
4549 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4550 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4551 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4552 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4553 * hppabsd-core.c: Initialise new field of bfd_target structure.
4554 * hpux-core.c: Initialise new field of bfd_target structure.
4555 * i386msdos.c: Initialise new field of bfd_target structure.
4556 * i386os9k.c: Initialise new field of bfd_target structure.
4557 * ieee.c: Initialise new field of bfd_target structure.
4558 * ihex.c: Initialise new field of bfd_target structure.
4559 * irix-core.c: Initialise new field of bfd_target structure.
4560 * mipsbsd.c: Initialise new field of bfd_target structure.
4561 * netbsd-core.c: Initialise new field of bfd_target structure.
4562 * oasys.c: Initialise new field of bfd_target structure.
4563 * osf-core.c: Initialise new field of bfd_target structure.
4564 * ppcboot.c: Initialise new field of bfd_target structure.
4565 * ptrace-core.c: Initialise new field of bfd_target structure.
4566 * sco5-core.c: Initialise new field of bfd_target structure.
4567 * som.c: Initialise new field of bfd_target structure.
4568 * srec.c: Initialise new field of bfd_target structure.
4569 * tekhex.c: Initialise new field of bfd_target structure.
4570 * trad-core.c: Initialise new field of bfd_target structure.
4571 * versados.c: Initialise new field of bfd_target structure.
4572 * vms.c: Initialise new field of bfd_target structure.
4574 1999-07-19 Andreas Schwab <schwab@suse.de>
4576 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4579 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4581 * elflink.h (elf_link_adjust_relocs): New function.
4582 (elf_bfd_final_link): Use it.
4583 (elf_link_input_bfd): Deal with the fact that there can be
4584 two relocation sections for a single section.
4585 (elf_reloc_link_order): Likewise.
4587 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4588 a relocateable object.
4589 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4591 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4593 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4594 (sparc64_elf_get_reloc_upper_bound,
4595 sparc64_elf_get_dynamic_reloc_upper_bound,
4596 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4597 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4599 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4600 ELF64_R_TYPE_ID/DATA where appropriate.
4602 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4604 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4607 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4609 * elf32-mips.c (mips_elf_local_relocation_p): New static
4611 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4612 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4613 Always set *require_jalxp.
4614 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4615 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4616 GOT16 if the GOT16 is against a local symbol. Don't return false
4617 for an undefined symbol. If there is an overflow, assert that we
4620 1999-07-16 Andreas Schwab <schwab@suse.de>
4622 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4623 variables `link' and `elfsec'.
4624 (elf_bfd_final_link): Remove unused variable `os'.
4626 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4628 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4629 a PT_PHDR program headers.
4630 (_bfd_mips_elf_final_link): Don't assume there are going to be
4631 section symbols when we're not building a shared object.
4632 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4635 1999-07-15 J.T. Conklin <jtc@redback.com>
4637 * config.bfd (i[3456]86-*-vxworks*): New target.
4639 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4641 * elf32-mips.c (mips_elf_stub_section_p): New function.
4642 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4643 (mips_elf_relocate_section): Adjust calling sequence for
4644 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4645 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4648 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4650 * configure.in: Bump version number to 2.9.5.
4651 * configure: Rebuild.
4653 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4655 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4657 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4658 to derive final type instead of hardwiring a selection.
4660 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4662 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4663 things relocated by R_MIPS16_GPREL.
4664 (mips_elf_perform_relocation): Likewise.
4666 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4668 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4670 1999-07-14 Richard Henderson <rth@cygnus.com>
4672 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4673 (_bfd_mips_elf_size_dynamic_sections): Set it.
4674 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4675 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4676 new argument max_local.
4678 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4680 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4681 subwords when handling an R_MIPS16_26 relocation.
4682 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4685 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4686 dst_mask to match reality.
4687 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4688 (mips_elf_obtain_contents): Use bfd_get.
4689 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4690 (mips_elf_relocate_section): Likewise.
4692 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4694 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4695 (mips_elf_relocate_section): Adjust calling sequence for
4696 mips_elf_perform_relocation.
4697 (mips_elf_perform_relocation): Take additional argument. Handle
4698 R_MIPS16_26. Use bfd_put for convenience.
4700 1999-07-13 Richard Henderson <rth@cygnus.com>
4702 * elf.c (assign_file_positions_for_segments): Thinko last change.
4703 Always overwrite p_flags.
4705 1999-07-13 Richard Henderson <rth@cygnus.com>
4707 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4708 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4709 .dynbss and .rel[a].bss if want_dynbss.
4710 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4712 1999-07-13 Richard Henderson <rth@cygnus.com>
4714 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4716 1999-07-13 Richard Henderson <rth@cygnus.com>
4718 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4719 (struct elf_link_hash_table): Add dynlocal.
4720 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4721 (_bfd_elf_link_adjust_dynindx): Delete.
4722 (_bfd_elf_link_renumber_dynsyms): Prototype.
4723 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4724 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4725 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4726 (_bfd_elf_link_lookup_local_dynindx): New function.
4727 (elf_link_renumber_hash_table_dynsyms): New function.
4728 (_bfd_elf_link_renumber_dynsyms): New function.
4729 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4730 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4731 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4732 instead of elf_link_remove_section_and_adjust_dynindices.
4733 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4734 (elf_link_assign_sym_version): Remove removed_dynamic code.
4735 (elf_link_renumber_dynsyms): Delete.
4736 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4738 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4739 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4740 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4741 * elf32-mips.c: Similarly.
4742 * elf32-ppc.c: Similarly.
4743 * elf32-sparc.c: Similarly.
4744 * elf64-alpha.c: Similarly.
4745 * elf64-sparc.c: Similarly.
4747 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4749 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4750 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4751 when the relocation is against _gp_disp.
4753 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4755 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4756 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4757 to possibly_dynamic_relocs. Adjust usage throughout code.
4758 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4759 (elf_mips_ctor64_howto): Likewise.
4760 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4762 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4763 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4764 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4765 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4767 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4769 * Makefile.am: Rebuild dependencies.
4770 * Makefile.in: Rebuild.
4772 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4773 * bfd-in2.h: Rebuild.
4775 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4776 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4777 structure initializations. Add casts.
4778 * reloc.c (EMPTY_HOWTO): Define.
4779 * bfd-in2.h: Rebuild.
4780 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4781 comparisons against 0.
4782 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4783 previous_ibfd_e_flags to unsigned long.
4784 * vms.h (struct vms_private_data_struct): Change section_count to
4786 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4787 (_bfd_vms_write_gsd): Change symnum to unsigned.
4788 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4789 * vms-tir.c (etir_sta): Change psect to unsigned.
4790 (alloc_section): Change idx to unsigned.
4791 (tir_sta, tir_ctl): Change psect to unsigned.
4792 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4793 * vms.c (priv_section_count): Change to unsigned.
4795 1999-07-12 Andreas Schwab <schwab@suse.de>
4797 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4798 * m68klinux.c: Likewise.
4800 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4802 * Many files: Changes to avoid gcc warnings: Remove unused local
4803 variables. Add default case to enum switches.
4804 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4805 compile if not COFF_IMAGE_WITH_PE.
4806 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4807 (bfd_arm_get_bfd_for_interworking): Likewise.
4808 (bfd_arm_process_before_allocation): Likewise.
4809 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4810 * pei-arm.c: Likewise.
4811 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4812 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4813 (mips_elf_got16_entry): Put parens around & in body of ==.
4814 (mips_elf_calculate_relocation): Correct test for empty string.
4815 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4817 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4820 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4822 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4823 as appropriate. Fill in structure initializations. Add variable
4824 initializations. Add casts.
4825 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4826 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4828 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4830 * elf-bfd.h (bfd_elf_hash): Update declaration.
4831 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4832 when calling bfd_elf_hash.
4834 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4836 * libbfd.c (bfd_put_8): Make it of type `void'.
4837 * bfd-in2.h: Regenerated.
4838 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4840 (_bfd_mips_elf_final_link): Likewise.
4842 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4844 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4846 * config.bfd (hppa*-*-linux-gnu*): New target
4848 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4850 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4851 (_bfd_mips_elf_create_dynamic_sections): New function.
4852 (_bfd_mips_elf_add_symbol_hook): Likewise.
4853 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4854 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4855 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4856 (_bfd_mips_elf_gc_mark_hook): Likewise.
4857 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4858 (_bfd_mips_elf_always_size_sections): Likewise.
4859 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4860 (_bfd_mips_elf_check_relocs): Likewise.
4861 (_bfd_mips_elf_link_hash_table_create): Likewise.
4862 (_bfd_mips_elf_print_private_data): Likewise.
4863 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4864 (_bfd_mips_elf_final_link): Likewise.
4865 (_bfd_mips_elf_additional_program_headers): Likewise.
4866 (_bfd_mips_elf_modify_segment_map): Likewise.
4867 (_bfd_mips_elf_relocate_section): Likewise.
4868 * elf32-mips.c (mips_elf32_object_p): Move contents into
4869 _bfd_mips_elf_object_p.
4870 (mips_elf_additional_program_headers): Rename to
4871 _bfd_mips_elf_additional_program_headers.
4872 (mips_elf_modify_segment_map): Rename to
4873 _bfd_mips_elf_modify_segment_map.
4874 (elf_mips_abi_name): Change prototype.
4875 (mips_elf32_section_from_shdr): Merge into
4876 _bfd_mips_elf_section_from_shdr.
4877 (mips_elf32_section_processing): Merge into
4878 _bfd_mips_elf_section_processing.
4879 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4880 the right back-end ELF linker.
4881 (mips_elf_relocate_section): Rename to
4882 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4883 (mips_elf_link_output_symbol_hook): Rename to
4884 _bfd_mips_elf_link_output_symbol_hook.
4885 (mips_elf_create_dynamic_section): Rename to
4886 _bfd_mips_elf_create_dynamic_section.
4887 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4888 Adjust for 64-bit code. Use mips_elf_got_section.
4889 (mips_elf_adjust_dynamic_symbol): Rename to
4890 _bfd_mips_elf_adjust_dynamic_symbol. Use
4891 mips_elf_allocate_dynamic_relocations.
4892 (mips_elf_finish_dynamic_symbol): Rename to
4893 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4894 Adjust for 64-bit code.
4895 (mips_elf_finish_dynamic_sections): Rename to
4896 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4897 (mips_elf_always_size_sections): Rename to
4898 _bfd_mips_elf_always_size_sections.
4899 (mips_elf_add_symbol_hook): Rename to
4900 _bfd_mips_elf_add_symbol_hook.
4901 (mips_elf_next_lo16_addend): Constify.
4902 (mips_elf_calculate_relocation): Likewise.
4903 (mips_elf_obtain_contents): Likewise.
4904 (mips_elf_perform_relocation): Likewise.
4905 (mips_elf_create_dynamic_relocation): Likewise.
4906 (mips_elf_allocate_dynamic_relocations): New function.
4907 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4908 (MIPS_ELF_REL_SIZE): Likewise.
4909 (MIPS_ELF_DYN_SIZE): Likewise.
4910 (MIPS_ELF_GOT_SIZE): Likewise.
4911 (MIPS_ELF_SYM_SIZE): Likewise.
4912 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4913 (MIPS_ELF_GET_WORD): Likewise.
4914 (MIPS_ELF_PUT_WORD): Likewise.
4915 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4916 (STUB_LW): Conditionalize for 64-bit value.
4917 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4919 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4920 Check it for inconsistency.
4921 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4923 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4925 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4926 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4927 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4928 (mips_elf_local_got_index): Likewise.
4929 (mips_elf_got_page): Likewise.
4930 (mips_elf_got_info): Likewise.
4931 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4932 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4933 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4934 instead of constant `2'.
4935 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4936 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4937 (mips_elf_size_dynamic_sections): Use
4938 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4939 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4940 Adjust all releveant entries in elf backend table.
4941 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4942 (mips_elf64_section_processing): Likewise.
4943 Adjust elf backend entries to use _bfd_mips_elf variants now
4946 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4948 (size_dynamic_sections): Likewise.
4949 (elf_link_output_extsym): Likewise.
4950 * elf.c: (elf_fake_sections): Likewise.
4951 * libbfd.c (bfd_get): New macro.
4952 (bfd_put): Likewise.
4953 * bfd-in2.h: Regenerated.
4955 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4957 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4958 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4959 wap_reloca_in, and swap_reloca_out.
4960 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4961 multiple internal relocations per external relocation.
4962 (link_read_relocs): Likewise.
4963 (elf_bfd_final_link): Likewise.
4964 (elf_link_input_bfd): Likewise.
4965 (elf_gc_mark): Likewise.
4966 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4967 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4969 (size_info): Add entries for new fields.
4970 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4971 (mips_elf64_be_swap_reloc_in): New function.
4972 (mips_elf64_be_swap_reloc_out): Likewise.
4973 (mips_elf64_be_swap_reloca_in): Likewise.
4974 (mips_elf64_be_swap_reloca_out): Likewise.
4975 (mips_elf64_size_info): Add entries for new fields.
4977 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4979 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4980 field equals the new rel_count field.
4981 (elf_link_input_bfd): When doing a relocateable link, use the new
4982 rel_count field rather than the reloc_count field.
4983 (elf_reloc_link_order): Likewise.
4984 (elf_finish_pointer_linker_section): Likewise.
4986 Based on patch from H.J. Lu <hjl@gnu.org>:
4987 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4988 shared library to override a weak definition in a regular object.
4990 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4992 * libhppa.h: Revert July 2, 1999 patch.
4994 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4995 need to generate DLTIND relocations, not DLTREL relocations.
4997 1999-07-05 Nick Clifton <nickc@cygnus.com>
4999 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5001 (coff_set_flags): Recognise arm 5 architectures.
5003 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5004 Add support for armv5 architecture.
5006 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5008 * reloc.c: Add new, assembler only, ARM reloc:
5009 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5011 * bfd-in2.h: Regenerate.
5013 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5015 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5016 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5017 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5018 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5019 * elf32-mips.c (ABI_64_P): New macro.
5020 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5021 (_bfd_mips_elf_find_nearest_line): Adjust call to
5022 _bfd_dwarf2_find_nearest_line.
5023 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5024 * libbfd.h: Regenerated.
5026 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5028 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5030 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5032 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5033 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5035 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5037 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5039 (_bfd_elf_init_reloc_shdr): New function.
5040 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5041 bfd_alloc followed by memset.
5042 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5043 (elf_fake_sections): Here.
5044 (assign_section_numbers): Assign section numbers for the second
5045 relocation section, if required.
5046 * elflink.h (elf_link_output_relocs): New function.
5047 (elf_link_size_reloc_section): Likewise.
5048 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5049 (elf_link_input_bfd): Use elf_link_output_relocs.
5051 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5052 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5054 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5056 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5059 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5061 * elf32-mips.c (mips_elf_got_info): Move declaration before
5062 prototypes. Change global_gotsym to be a pointer to a hash entry,
5063 rather than a number index.
5064 (mips_elf_link_hash_entry): Move declaration before prototypes.
5065 (mips_elf_irix6_finish_dynamic_symbol): New function.
5066 (mips_elf_sign_extend): Likewise.
5067 (mips_elf_high): Likewise.
5068 (mips_elf_higher): Likewise.
5069 (mips_elf_highest): Likewise.
5070 (mips_elf_global_got_index): Likewise.
5071 (mips_elf_local_got_index): Likewise.
5072 (mips_elf_got_offset_from_index): Likeiwse.
5073 (mips_elf_record_global_got_symbol): Likewise.
5074 (mips_elf_got_page): Likewise.
5075 (mips_elf_next_lo16_addend): Likewise.
5076 (mips_elf_calculate_relocation): Likewise.
5077 (mips_elf_obtain_contents): Likewise.
5078 (mips_elf_perform_relocation): Likewise.
5079 (mips_elf_assign_gp): Likewise.
5080 (mips_elf_sort_hash_table_f): Likewise.
5081 (mips_elf_sort_hash_table): Likewise.
5082 (mips_elf_got_section): Likewise.
5083 (mips_elf_got_info): Likewise.
5084 (mips_elf_create_local_got_entry): Likewise.
5085 (mips_elf_got16_entry): Likewise.
5086 (mips_elf_create_dynamic_relocation): Likewise.
5087 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5088 (mips_elf_final_gp): Use mips_elf_assign_gp.
5089 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5090 into SHN_SCOMMON automatically on IRIX6.
5091 (mips_elf_add_symbol_hook): Likewise.
5092 (mips_elf_relocate_section): Rewrite, using
5093 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5094 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5095 Don't deal with .rld_map on IRIX6.
5096 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5097 section flags appropriately for .got.
5098 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5099 the got. Call mips_elf_record_global_got_symbol and allocate
5100 local got space appropriately.
5101 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5102 char *. Rework calculation of GOT size. Sort dynamic symbol
5103 table entries so entries that do not require GOT entries appear at
5104 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5105 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5107 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5109 (mips_elf_finish_dynamic_symbol): Use
5110 mips_elf_irix6_finish_dynamic_symbol.
5111 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5112 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5113 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5115 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5117 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5118 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5120 1999-06-04 Philip Blundell <philb@gnu.org>
5122 * elf32-arm.h (elf_backend_got_header_size): Define.
5123 (elf_backend_plt_header_size): Likewise.
5125 1999-06-28 Jim Pick <jim@jimpick.com>
5127 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5129 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5131 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5132 relocation function.
5133 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5135 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5137 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5138 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5139 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5140 (_bfd_mips_elf_section_from_shdr): Use them.
5141 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5142 of GP-relative sections.
5143 (_bfd_mips_elf_set_section_contents): Use them.
5144 (_bfd_mips_elf_section_processing): Share code between .sdata and
5145 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5146 (mips_elf_additional_program_headers): Add handling for
5147 PT_MIPS_OPTIONS segment on IRIX6.
5148 (mips_elf_modify_segment_map): Likeiwse.
5149 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5150 Include the options sections on IRIX6. Don't look for GP-relative
5151 sections by name; use SHF_MIPS_GPREL instead.
5152 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5154 (mips_elf_create_dynamic_sections): Don't muck about with section
5155 alignments and such on IRIX6.
5156 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5157 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5158 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5159 bfd_zalloc rather than bfd_alloc and memset.
5160 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5161 Don't assert the existence of .rld_map on IRIX6.
5162 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5164 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5165 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5168 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5170 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5171 (mips_elf_swap_msym_out): New function.
5172 (mips_elf_create_msym_section): Likewise.
5173 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5174 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5175 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5176 section not named .msym.
5177 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5178 .msym directly. Set appropriate attributes for the .msym
5180 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5181 (mips_elf_link_hash_newfunc): Clear it.
5182 (mips_elf_create_dynamic_sections): Create the .msym section
5184 (mips_elf_size_dynamic_sections): Allocate space for the
5185 .msym section. Add a DT_MIPS_MSYM entry.
5186 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5188 (mips_elf_finish_dynamic_sections): Assign a value for
5189 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5191 * elf32-mips.c (irix_compat_t): New enumeration.
5192 (ABI_N32_P): New macro.
5193 (IRIX_COMPAT): Likewise.
5194 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5195 (mips_elf_relocate_section): Fix typo.
5197 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5199 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5200 as writable PE sections.
5202 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5204 * dwarf2.c (struct arange): New type.
5205 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5206 (arange_add): New function.
5207 (decode_line_info): Keep track of address ranges that a compilation
5209 (comp_unit_contains_address): Return true if address is contained
5210 in _any_ of the address ranges associated with a compilation unit.
5211 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5212 on the first comp_unit that contains the address.
5214 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5216 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5217 (decode_line_info): Add variable STASH and initialize it to point
5218 to the per-bfd dwarf2_debug info. Remove static variable
5219 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5221 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5223 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5224 shared library to have an undefined symbol.
5226 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5227 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5229 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5231 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5232 * elf32-hppa.c: Remove everything related to symbol extension
5233 sections & records. Use the common elf_hppa_final_write_processing.
5235 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5237 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5238 functions instead of _init/_fini if requested.
5240 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5242 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5245 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5247 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5248 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5250 (ppc_elf_finish_dynamic_sections): Check for positive section
5251 dynindx field, rather than comparing against -1.
5252 (ppc_elf_relocate_section): Only return false if undefined_symbol
5253 or reloc_overflow fail, not always upon encountering an error.
5255 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5257 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5258 bfd_byte * before performing pointer arithmetic.
5260 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5262 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5264 * elf32-hppa.c: Include elf-hppa.h.
5265 (ARCH_SIZE): Define.
5266 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5268 (elf32_hppa_info_to_howto): Similarly.
5269 (elf_hppa_howto_table): Similarly.
5270 (elf_hppa_reloc_type_lookup): Similarly.
5271 (hppa_elf_gen_reloc_type): Similarly.
5272 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5274 1999-06-22 Nick Clifton <nickc@cygnus.com>
5276 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5277 handling R_V850_22_PCREL relocation.
5279 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5281 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5284 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5286 * section.c (_bfd_strip_section_from_output): Ignore sections
5287 DISCARDed by the link script.
5289 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5291 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5292 Remove unused local variable spp.
5294 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5295 the entry symbol is not set.
5297 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5299 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5300 GPDISP or LITUSE in a relocatable link.
5302 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5304 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5305 * (alloc_dwarf1_func): Likewise.
5307 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5309 * libhppa.h: Fix various formatting errors.
5310 (assemble_3); Rewrite using CATENATE.
5311 (assemble_17): Fix various bugs.
5313 1999-06-16 Nick Clifton <nickc@cygnus.com>
5315 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5317 1999-06-15 Richard Henderson <rth@cygnus.com>
5319 * section.c (SEC_SHORT): Define.
5320 * bfd-in2.h: Rebuild.
5322 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5324 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5325 Remove abfd parameter. Use _bfd_strip_section_from_output.
5326 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5328 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5329 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5330 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5332 (bfd_elf_size_dynamic_sections): Use it.
5334 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5336 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5337 complain_overflow_bitfield to complain_overflow_signed.
5339 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5341 * elflink.h (elf_link_read_relocs_from_section): New function,
5343 (elf_link_read_relocs): Here. Use it for both relocation
5346 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5348 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5349 asect->reloc_count is valid.
5351 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5353 * elf32-mips.c (mips_elf32_section_processing): Permit a
5354 SHT_MIPS_REGINFO section to have a size of 0.
5356 1999-06-12 David O'Brien <obrien@freebsd.org>
5358 * config.bfd (alpha*-*-freebsd*): New target.
5359 (i[3456]86-*-freebsd*): Now defaults to ELF.
5361 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5363 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5364 wrap if the relocation covers the high bit of an address.
5366 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5368 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5370 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5371 instead of R_SPARC_max.
5372 (sparc64_elf_info_to_howto): Likewise.
5373 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5374 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5376 1999-06-07 Richard Henderson <rth@cygnus.com>
5378 * section.c (_bfd_strip_section_from_output): Remove output
5379 sections with no initial link_order.
5381 1999-06-07 Nick Clifton <nickc@cygnus.com>
5383 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5385 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5387 * Makefile.am (SOURCE_HFILES): Add missing headers.
5388 * Makefile.in: Regenerated.
5390 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5392 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5395 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5397 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5398 range undefweak symbols.
5399 * hash.c: Add missing comma after @xref{}
5400 * linker.c: Likewise.
5402 1999-06-04 Nick Clifton <nickc@cygnus.com>
5404 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5406 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5407 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5408 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5409 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5411 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5413 * Makefile.am: Rebuild dependencies.
5414 (BFD32_BACKENDS): Add dwarf1.lo.
5415 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5416 * Makefile.in: Rebuild.
5418 1999-06-04 Nick Clifton <nickc@cygnus.com>
5420 * Makefile.am: Add epoc-arm-pe target.
5421 * Makefile.in: Regenerate.
5422 * pe-arm.c: Only redefine interworking function names if they have
5423 not already been redefined.
5424 * pei-arm.c: Only redefine interworking function names if they have
5425 not already been redefined.
5426 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5428 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5431 1999-06-03 Nick Clifton <nickc@cygnus.com>
5433 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5435 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5437 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5439 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5441 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5442 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5444 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5446 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5447 in other text sections.
5449 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5451 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5452 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5453 * libbfd.h: Regenerate.
5454 * coff-sh.c (sh_merge_private_data): Delete.
5455 (coff_bfd_merge_private_bfd_data): Change to
5456 _bfd_generic_verify_endian_match.
5457 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5459 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5461 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5463 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5465 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5467 (bfd_elf32_arm_process_before_allocation): Likewise.
5468 * bfd-in2.h: Rebuild.
5470 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5472 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5473 track of end_sequence markers.
5474 (add_line_info): Add END_SEQUENCE arg.
5475 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5476 debug-line info---it doesn't work right if a compilation unit
5477 consists of multiple discontiguous code-sequences. It would be
5478 worthwhile to optimize for the common case where a compilation
5479 unit results in a contiguous set of code sequences, but this is
5480 quite tricky to get right for arbitrary DWARF2 files.
5481 (lookup_address_in_line_info_table): Don't use the last line entry
5482 for a compilation unit for anything with an address higher than
5483 this line entry. Also, check for end_sequence markers to
5484 correctly handle discontinuities.
5485 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5486 compilation units, check all compilation units with each->high==0
5487 just like when reading compilation units.
5489 * dwarf2.c (decode_line_info): Initialize table->files and
5490 table->last_line to NULL to avoid segfaults due to random
5491 values in these members.
5492 (concat_filename): Check for out-of-range file number before
5493 indexing filename table. Segfaults suck.
5495 * dwarf2.c (decode_line_info): Don't truncate address to least
5496 significant 32 bits (breaks 64 bit targets).
5497 (lookup_address_in_function_table): Ditto.
5498 (comp_unit_contains_address): Ditto.
5500 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5502 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5503 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5504 (mips_elf64_howto_table_rela): Likewise.
5506 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5508 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5509 single section has two associated relocation sections.
5511 1999-06-02 Mark Salter <msalter@cygnus.com>
5513 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5514 COFF_WITH_PE defined.
5516 1999-06-02 Nick Clifton <nickc@cygnus.com>
5518 * pe-arm.c: Rename global arm interworking functions to avoid name
5519 collision when all targets BFD is built.
5522 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5524 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5525 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5526 (bfd_elf_section_data): Add use_rela_p.
5527 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5528 (_bfd_elf_new_section_hook): Likewise.
5529 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5531 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5532 * elfcode.h (write_relocs): Determine whether or not use rela
5533 relocs based on the relocation section header.
5534 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5535 instead of use_rela_p.
5536 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5537 (elf_backend_may_use_rela_p): Likewise.
5538 (elf_backend_default_use_rela_p): Likewise.
5539 (elfNN_bed): Use them.
5541 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5543 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5545 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5547 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5548 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5549 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5550 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5551 * bfd-in2.h: Regenerated.
5552 * libbfd.h: Likewise.
5553 * elf32-mips.c (mips_info_to_howto_rela): New function.
5554 (USE_REL): Adjust for new conventions.
5555 (MINUS_ONE): New macro.
5556 (elf_mips_howto_table): Add R_MIPS_SUB.
5557 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5559 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5560 .MIPS.content section.
5561 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5562 with .MIPS.content as .MIPS.content sections. Set
5563 SHF_MNIPS_NOSTRIP for such section.
5564 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5565 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5566 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5568 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5570 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5573 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5576 1999-05-30 Philip Blundell <philb@gnu.org>
5578 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5579 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5580 the addend does not overflow into the rest of the word.
5582 1999-05-29 Nick Clifton <nickc@cygnus.com>
5584 * bfd-in.h: Amend prototype for
5585 bfd_elf32_arm_process_before_allocation .
5586 * bfd-in.h: Regenerate.
5588 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5589 elements in a fixed sized array.
5590 (ARM_ELF_ABI_VERSION): Define.
5591 (ARM_ELF_OS_ABI_VERSION): Define.
5592 (R_ARM_THM_ABS5): Fix rightshift and size.
5593 (R_ARM_THM_PC22): Fix size.
5594 (R_ARM_PLT32): Define Howto.
5595 (find_howto): New function: Locate a howto based on a reloc
5597 (elf32_arm_info_to_howto): Use find_howto if necessary.
5598 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5599 bfd_reloc_code_real_type.
5600 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5601 and BFD_RELOC_VTABLE_ENTRY.
5602 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5604 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5605 elements in a fixed sized array.
5606 (ARM_ELF_ABI_VERSION): Define.
5607 (ARM_ELF_OS_ABI_VERSION): Define.
5608 (R_ARM_THM_ABS5): Fix rightshift and size.
5609 (R_ARM_THM_PC22): Fix size.
5610 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5611 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5612 bfd_reloc_code_real_type.
5614 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5615 no_pipeline_knowledge.
5616 (elf32_arm_link_hash_create): Initialise new field to zero.
5617 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5618 no_pipeline_knowledge. Use this parameter to initialise the field
5619 in the globals data structure.
5620 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5621 no_pipeline_knowledge is false and the binary is from an old
5623 (elf32_arm_merge_private_data): Generate an error if an attempt is
5624 made to link together big endian and little endian code.
5625 (elf32_arm_post_process_headers): New function: Initialise the
5626 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5628 (elf_backend_post_process_headers): Define.
5630 1999-05-28 Nick Clifton <nickc@cygnus.com>
5632 * elf-bfd.h (struct elf_backend_data): Add new field:
5633 elf_backend_post_process_headers.
5635 * elfxx-target.h (elf_backend_post_process_headers): Define to
5636 NULL if not already defined.
5637 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5639 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5641 (_bfd_elf_compute_section_file_positions): Call
5642 elf_backend_post_process_headers if defined.
5644 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5646 * configure.in: Check whether getuid and getgid exist.
5647 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5648 HAVE_GETGID are not defined, respectively.
5649 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5651 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5652 * configure, config.in: Rebuild.
5654 1999-05-28 Martin Dorey <mdorey@madge.com>
5656 * elf32-i960.c: New file.
5657 * elf.c (prep_headers): Handle bfd_arch_i960.
5658 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5659 * config.bfd (i960-*-elf*): New target.
5660 * configure.in (bfd_elf32_i960_vec): New target vector.
5661 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5662 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5663 * Makefile.in, aclocal.m4, configure: Rebuild.
5665 1999-05-27 Nick Clifton <nickc@cygnus.com>
5667 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5669 (find_howto): New function: Find entries in the
5670 elf32_arm_howto_table.
5671 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5673 (elf32_arm_reloc_type_lookup): Add lookup for
5674 BFD_RELOC_ARM_PLT32.
5676 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5678 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5679 (elf32_arm_link_hash_table_create): Use above function as the
5680 constructor for hash table entries.
5681 (elf32_arm_relocate_section): Avoid crash when there is no output
5683 (elf32_arm_final_link_relocate): New parameter h.
5684 (elf32_arm_relocate_section): Pass symbol hash entry to above
5686 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5689 1999-05-25 Catherine Moore <clm@cygnus.com>
5691 * coff-arm.c (coff_arm_relocate_section): Don't emit
5692 base file entries for pc-relative values.
5694 1999-05-25 DJ Delorie <dj@cygnus.com>
5696 * peicode.h (coff_swap_sym_in): When we create the actual section
5697 to reflect the not-there section C_SECTION symbols refer to,
5698 change the symbol class to C_STAT as the section is now really
5701 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5703 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5706 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5708 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5710 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5711 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5713 1999-05-16 Nick Clifton <nickc@cygnus.com>
5715 * coff-mcore.c (in_reloc_p): Reinstate.
5717 1999-05-15 Nick Clifton <nickc@cygnus.com>
5719 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5720 * bfd-in2.h: Regenerate.
5721 * coff-mcore.c (in_reloc_p): Remove defintion.
5722 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5723 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5724 IMAGE_REL_MCORE_RVA.
5725 (coff_mcore_rtype_to_howto): Add special processing for
5726 IMAGE_REL_MCORE_RVA.
5727 (coff_mcore_relocate_section): Add support for
5728 IMAGE_REL_MCORE_RVA.
5729 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5730 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5732 (mcore_elf_relocate_section): Delete redundant case labels.
5734 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5736 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5737 precedence between bit-and and comparison.
5739 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5741 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5742 list of target formats (targ_selvecs).
5743 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5744 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5746 1999-05-10 DJ Delorie <dj@cygnus.com>
5748 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5749 reasonable mode until "ar x" is smart enough to skip it (fixes
5750 gcc/libgcc.a builds on mips-ecoff targets
5752 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5753 to work. Hack to support MS import libraries, which use different
5754 COMDAT types than GNU.
5755 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5756 to implied zero-length sections (see peicode below)
5757 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5758 filename symbols, which use one *or more* auxents.
5759 * coffswap.h (coff_swap_aux_in): ditto
5760 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5763 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5765 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5766 for all relocations.
5768 1999-05-10 Catherine Moore <clm@cygnus.com>
5770 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5771 if COFF_IMAGE_WITH_PE.
5772 (bfd_arm_process_before_allocation): Likewise.
5773 (bfd_arm_get_bfd_for_interworking): Likewise.
5774 * coff-arm.c: Likewise.
5775 * bfd-in2.h: Regenerate.
5776 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5777 (armpe_big_vec): Likewise.
5778 * configure: Rebuild.
5780 1999-05-10 Nick Clifton <nickc@cygnus.com>
5782 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5783 section, not just .rel. Same for .rela.
5785 1999-05-07 Nick Clifton <nickc@cygnus.com>
5787 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5788 endianism with an error message.
5790 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5792 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5793 assignment from "unsigned char *" to "char *".
5794 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5796 1999-05-05 Catherine Moore <clm@cygnus.com>
5798 * coff-arm.c (coff_arm_relocate_section): Add one to
5799 address of ARM_RVA32 thumb functions.
5801 1999-05-05 Catherine Moore <clm@cygnus.com>
5803 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5804 (elf32_m68k_copy_private_bfd_data): New.
5805 (elf32_m68k_merge_private_bfd_data): New.
5806 (elf32_m68k_print_private_bfd_data): New.
5807 (CPU32_FLAG): Define.
5808 (PLT_CPU32_ENTRY_SIZE): Define.
5809 (elf_cpu32_plt0_entry): Declare.
5810 (elf_cpu32_plt_entry): Declare.
5811 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5812 (elf_m68k_finish_dynamic_symbol): Likewise.
5813 (elf_m68k_finish_dynamic_sections): Likewise.
5814 (elf_backend_plt_header_size): Remove definition.
5815 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5816 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5817 (bfd_elf32_bfd_set_private_flags): Define.
5818 (bfd_elf32_bfd_print_private_bfd_data): Define.
5820 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5822 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5823 and R_LONG_PCREL_MODE.
5825 1999-04-29 Nick Clifton <nickc@cygnus.com>
5827 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5829 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5831 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5832 in relocation calculation.
5834 1999-04-26 Tom Tromey <tromey@cygnus.com>
5836 * aclocal.m4, configure: Updated for new version of libtool.
5838 1999-04-21 Nick Clifton <nickc@cygnus.com>
5840 * coff-mcore.c: Add support for mcore relocs.
5842 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5844 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5845 incorrect use EF_MIPS_xxBITPTRS.
5847 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5849 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5852 * bfd-in2.h: Rebuild.
5853 * libbfd.h: Rebuild.
5855 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5857 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5858 (coff_arm_relocate_section): Add ARM26D transform. Only
5859 change to ARM26D for relocateable links.
5861 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5863 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5864 (bfd_elf32_bfd_print_private_bfd_data): New.
5866 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5868 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5869 refetch addend if USE_REL, add many comments regarding current state.
5870 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5871 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5872 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5873 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5875 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5877 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5878 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5880 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5882 * dwarf2.c (decode_line_info): Don't truncate address to least
5883 significant 32 bits (breaks 64 bit targets).
5884 (lookup_address_in_function_table): Ditto.
5885 (comp_unit_contains_address): Ditto.
5887 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5889 * coff-arm.c (arm_emit_base_file_entry): New routine.
5890 (A2T3_OFFSET): Define.
5891 (T2A3_OFFSET): Define.
5892 (coff_arm_relocate_section): Emit base file entries for interworking
5895 1999-04-13 Philip Blundell <philb@gnu.org>
5897 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5898 relocs 17 through 19.
5900 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5902 * elfcode.h: Remove fnmatch.h.
5903 * elflink.h (elf_link_assign_sym_version): Call back to ld
5904 instead of calling fnmatch.
5906 * config.bfd (i?86-*-beoself): Include pe vecs.
5908 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5910 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5913 1999-04-10 Richard Henderson <rth@cygnus.com>
5915 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5916 when trying to resolve dynamic symbol references.
5917 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5918 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5919 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5920 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5921 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5922 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5923 * elflink.h (elf_link_output_extsym): Likewise.
5925 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5927 * section.c (_bfd_strip_section_from_output): New function moved from
5928 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5929 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5930 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5931 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5932 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5933 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5934 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5935 * bfd-in2.h: Update.
5937 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5939 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5941 1999-04-08 Nick Clifton <nickc@cygnus.com>
5943 * coff-mcore.c: New File: Support for mcore-pe targets.
5944 * cpu-mcore.c: New File: Support for mcore targets.
5945 * elf32-mcore.c: New File: Support for mcore-elf target.
5946 * pe-mcore.c: New File: Definitions for mcore-pe target.
5947 * pei-mcore.c: New File: Definitions for mcore-pei target.
5948 * Makefile.am: Add support for MCore targets.
5949 * Makefile.in: Regenerate.
5950 * config.bfd: Add support for MCore targets.
5951 * configure.in: Add support for MCore targets.
5952 * configure: Regenerate.
5953 * archures.c: Add support for MCore architecture.
5954 * bfd-in2.h: Regenerate.
5955 * coffcode.h: Add support for mcore-pe targets.
5956 * elf.c: Add support for mcore-elf target.
5957 * reloc.c: Add support for MCore relocs.
5958 * targets.c: Add support for MCore targets.
5960 1999-04-07 Nick Clifton <nickc@cygnus.com>
5962 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5963 R_ARM_XPC25 and R_ARM_THM_XPC22.
5964 (elf32_arm_reloc_map): Remove redundant entries.
5966 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5968 * sysdep.h (LC_MESSAGES): Never define.
5970 1999-04-06 Chris Torek <torek@bsdi.com>
5972 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5973 all callers. Rewrite completely.
5974 (_bfd_relocate_contents): Rewrite overflow checking.
5975 * bfd-in2.h: Rebuild.
5977 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5979 From Gabriel Paubert <paubert@iram.es>:
5980 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5981 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5982 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5983 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5984 * ppcboot.c (ppcboot_vec): Use little endian routines for
5987 * elf.c (elfcore_strndup): Only define if it will be used.
5988 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5990 (ppc_elf_check_relocs): Remove unused local i.
5991 (ppc_elf_gc_mark_hook): Add default case to switch.
5993 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5994 * srec.c (srec_scan): Accept \r in symbol definitions.
5995 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5996 (symbolsrec_object_p): Likewise.
5998 1999-04-04 Don Bowman <don@pixsci.com>
6000 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6002 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6004 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6006 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6007 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6009 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6011 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6014 1999-03-31 Nick Clifton <nickc@cygnus.com>
6016 * config.bfd: Add support for arm-epoc-pe target.
6017 * configure.in: Add support for arm-epoc-pe target.
6018 * configure: Regenerate.
6019 * targets.c: Add support for arm-epoc-pe target.
6020 * coff-arm.c: Allow header files to override definition of
6021 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6022 * pe-arm.h: Allow previous header files to override definition of
6023 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6024 * pei-arm.h: Allow previous header files to override definition of
6025 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6026 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6027 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6029 1999-03-30 Nick Clifton <nickc@cygnus.com>
6031 * elf.c (elf_map_symbols): Handle the case where section
6032 symbols are generated for content-less sections which are
6033 not mapped to the output file.
6035 * linker.c: Replace direct references to fields in BFD structure
6036 with accessor macros.
6038 * elflink.h: Replace direct references to fields in BFD structure
6039 with accessor macros.
6041 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6043 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6045 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6046 account when adjusting section symbols during a partial link.
6048 1999-03-24 Nick Clifton <nickc@cygnus.com>
6050 * coff-sparc.c (struct coff_reloc_map): Change type of field
6051 'bfd_reloc_val' to bfd_reloc_code_real_type.
6052 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6053 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6054 * elf32-arc.c (struct arc_reloc_map): Ditto.
6055 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6056 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6057 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6058 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6059 * elf32-sh.c (struct elf_reloc_map): Ditto.
6060 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6061 * elf32-v850.c (struct v850_reloc_map): Ditto.
6062 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6063 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6064 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6066 1999-03-17 Martin Hunt <hunt@cygnus.com>
6068 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6069 function so source-level assembly works. If multiple N_SOs
6070 are seen without and N_FUNs, create an indextable entry with
6071 a NULL function name.
6073 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6075 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6076 of certian similar cpus.
6078 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6080 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6081 Add the 5000. Change the architecture for the 5400 to mips4.
6082 (elf_mips_mach): Add r5000.
6084 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6086 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6088 1999-03-11 Nick Clifton <nickc@cygnus.com>
6090 * binary.c (binary_set_section_contents): Generate warning about
6091 huge file offsets for any section that will occupy file space, not
6092 just those that are loadable.
6094 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6096 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6098 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6100 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6102 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6104 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6105 * elflink.h: Revert all changes since Feb 16. Instead:
6106 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6107 appropriate. Copy it to version symbols.
6108 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6109 symbols if appropriate.
6110 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6111 symbol if appropriate.
6112 (elf_link_output_extsym): If symbol is marked as undefined, and
6113 has no nonweak references, mark it as weak undefined.
6115 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6117 * elflink.h (elf_merge_symbol): When overriding a dynamic
6118 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6120 (elf_link_add_object_symbols): Don't copy the other field if we
6123 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6125 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6126 shared object with a weak undefined symbol.
6128 1999-02-18 Nick Clifton <nickc@cygnus.com>
6130 * elfarm-nabi.c: Set partial_inplace back to false.
6132 1999-02-17 Nick Clifton <nickc@cygnus.com>
6134 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6135 (USER_LABEL_PREFIX): Set to "_".
6137 The following patches are from: Scott Bambrough
6138 <scottb@corelcomputer.com>
6140 * libaout.h (M_ARM6_NETBSD): Set to 143.
6142 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6143 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6144 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6145 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6146 * bfd-in2.h: Regenerate.
6148 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6149 'true' as REL relocs are now being used. Add new PIC relocs:
6150 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6151 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6153 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6155 (elf32_arm_final_link_relocate): Change parameters so that entire
6156 reloc is passed. Add support for PIC relocs.
6157 (elf32_arm_relocate_section): Pass entire reloc to
6158 elf32_arm_final_link_relocate.
6159 (elf32_arm_check_relocs): Handle new PIC relocs.
6160 (elf32_arm_adjust_dynamic_symbol): New function.
6161 (elf32_arm_size_dynamic_sections): New function.
6162 (elf32_arm_discard_copies): New function.
6163 (elf32_arm_finish_dynamic_symbol): New function.
6164 (elf32_arm_finish_dynamic_sections): New function.
6165 (ELF_MAXPAGE_SIZE): Define.
6166 (bfd_elf32_bfd_reloc_type_lookup): Define.
6167 (elf_backend_relocate_section): Define.
6168 (elf_backend_adjust_dynamic_symbol): Define.
6169 (elf_backend_create_dynamic_sections): Define.
6170 (elf_backend_finish_dynamic_symbol): Define.
6171 (elf_backend_finish_dynamic_sections): Define.
6172 (elf_backend_size_dynamic_sections): Define.
6173 (elf_backend_plt_readonly): Define.
6174 (elf_backend_want_got_plt): Define.
6175 (elf_backend_want_plt_sym): Define.
6177 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6179 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6180 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6181 (_bfd_mips_elf_fake_sections): Likewise.
6183 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6185 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6186 bfd_elf32_arm_get_bfd_for_interworking,
6187 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6190 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6191 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6192 elf32_arm_find_nearest_line): Make them static.
6194 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6196 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6197 callers. Do not merge a definition from a shared object with a
6198 weak undefined symbol.
6199 (elf_link_add_object_symbols): Do not change the symbol type or
6200 size if the old symbol overrides the new one.
6202 1999-02-08 Nick Clifton <nickc@cygnus.com>
6204 * config.bfd: Add support for strongarm target.
6206 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6208 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6209 fields instead of unsigned char.
6211 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6213 * Makefile.am: Rebuild dependencies.
6214 * Makefile.in: Rebuild.
6216 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6218 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6219 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6220 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6221 * acinclude.m4: Add comments to uses of AC_DEFINE.
6222 * acconfig.h: Remove.
6223 * configure: Rebuild with current autoconf/automake.
6224 * aclocal.m4: Likewise.
6225 * config.in: Likewise.
6226 * Makefile.in: Likewise.
6228 1999-02-04 DJ Delorie <dj@cygnus.com>
6230 * libbfd.c (real_read): don't call fread for zero bytes. This
6231 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6233 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6235 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6236 of a jump is in the current 256 MB region.
6238 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6240 * format.c (bfd_check_format_matches): Change last patch to only
6241 take effect for the binary target.
6243 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6245 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6247 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6249 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6251 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6253 * format.c (bfd_check_format_matches): If the target was
6254 previously specified, don't check other targets when checking for
6257 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6259 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6260 (elf32_arm_reloc_type_lookup): Removed
6261 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6262 (elf32_arm_reloc_type_lookup): New.
6263 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6264 (elf32_arm_reloc_type_lookup): New.
6266 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6268 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6269 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6270 * Makefile.am: Use new files.
6271 * Makefile.in: Regenerate.
6272 * configure.in: Use new files.
6273 * configure: Regenerate.
6275 1999-02-01 Nick Clifton <nickc@cygnus.com>
6277 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6278 (fr30_elf_gc_sweep_hook): New function.
6279 (elf_backend_can_gc_sections): Define.
6281 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6283 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6284 and bfd_elf32_bigarm_oabi_vec.
6286 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6288 * Makefile.am (elf32-arm-oldabi.lo): New.
6289 (elf32-arm-newabi.lo): New.
6290 * Makefile.in: Regenerate.
6291 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6292 (arm-*-elf): Likewise.
6294 (thumb-*-oabi): New.
6295 * configure: Regenerate.
6296 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6297 (bfd_elf32_bigarm_oabi_vec): New.
6298 * elf32-arm-newabi.c: New.
6299 * elf32-arm-oldabi.c: New.
6300 * elf32-arm.c: Removed.
6303 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6305 * binary.c (binary_set_section_contents): Omit warnings for
6306 unloadable sections.
6308 1999-01-31 Michael Meissner <meissner@cygnus.com>
6310 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6311 powerpc{,le}-*-eabi.
6313 1999-01-29 Nick Clifton <nickc@cygnus.com>
6315 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6316 * dwarf2.c (read_signed_leb128): Remove unused variables.
6318 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6320 * elf.c (assign_file_positions_for_segments): Only adjust
6321 p_align when needed.
6323 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6325 * binary.c (binary_set_section_contents): Don't return early for a
6326 non-loadable section, in case the first section is non-loadable.
6327 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6328 W. Rozycki <macro@ds2.pg.gda.pl>.
6330 1999-01-28 Nick Clifton <nickc@cygnus.com>
6332 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6333 R_FR30_GNU_VTENTRY relocs.
6335 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6337 * elflink.h (elf_link_output_sym): Zero syms which are
6338 part of sections which have been excluded.
6340 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6342 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6344 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6345 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6347 1999-01-27 Nick Clifton <nickc@cygnus.com>
6349 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6351 (fr30_final_link_relocate): Use computed value as result of
6354 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6356 * binary.c (binary_set_section_contents): Emit warning for
6357 huge file offsets due to widely-dispersed section LMAs.
6359 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6361 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6362 align first section to largest section alignment, not first
6365 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6367 * configure.in: Require autoconf 2.12.1 or higher.
6369 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6371 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6372 * bfd-in2.h: Likewise.
6373 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6375 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6377 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6378 * cpu-mips.c: Add support for and independent 4111.
6379 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6380 (_bfd_mips_elf_final_write_processing):
6381 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6383 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6385 * elf32-mips.c (elf_mips_abi_name): New.
6386 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6388 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6390 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6391 Handle bfd_mach_mips4300.
6393 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6395 * elf32-i386.c: Remove leaked development code from patch
6396 1998-12-10 by Richard Henderson.
6398 1998-12-10 Richard Henderson <rth@cygnus.com>
6400 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6401 in debug sections for symbol defined externally.
6403 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6405 * targets.c (bfd_target_vector): Remove duplicate entry for
6408 1998-12-09 Nick Clifton <nickc@cygnus.com>
6410 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6411 since we are using RELAs.
6413 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6415 SCO Open Server Release 5 core file support, from Jouke Numan
6417 * sco5-core.c: New file.
6418 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6419 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6420 * Makefile.am: Rebuild dependencies.
6421 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6422 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6423 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6424 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6425 * bfd-in2.h, configure, Makefile.in: Rebuild.
6427 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6429 * config.bfd (hppa*-*-mpeix*): New target.
6430 * configure.in: Add AC_HEADER_DIRENT.
6431 (hppa*-*-mpeix*): New target.
6432 * configure.host (hppa*-*-mpeix*): New host.
6433 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6434 friends rather than just including <sys/dir.h>.
6435 * som.h (struct som_symbol): Add hppa_priv_level and apto
6436 tc_data. Change all users.
6437 (struct somdata): Add comp_unit field.
6438 (obj_som_compilation_unit): Define.
6439 (bfd_som_attach_compilation_unix): Declare.
6440 * som.c: Check HOST_HPPAMPEIX.
6441 (struct som_misc_symbol_info): Add new field priv_level.
6442 (som_object_setup): Add current_offset parameter. Change all
6444 (setup_sections): Likewise.
6445 (som_object_p): For EXECLIBMAGIC, read the lst header.
6446 (som_write_symbol_strings): Add compilation_unit parameter.
6448 (som_finish_writing): Write out compilation_unit.
6449 (som_bfd_derive_misc_symbol_info): Set priv_level.
6450 (som_build_and_write_symbol_table): Set xleast field to 3.
6451 (som_slurp_symbol_table): Set symbol priv_level.
6452 (bfd_som_attach_compilation_unit): New function.
6453 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6454 priv_level into symbol_value.
6455 * configure, config.in: Rebuild.
6457 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6459 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6460 warning function to call _bfd_error_handler instead.
6462 * libbfd.c (COERCE32): Cast through unsigned long and long to
6463 avoid bug in old version of gcc.
6465 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6466 (elf_backend_additional_program_headers): Don't define.
6468 1998-12-08 Nick Clifton <nickc@cygnus.com>
6470 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6471 relocations to include offset of 2 included in the insns, and the
6472 offset of the relocs within the section.
6474 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6476 The following changes were made by David Taylor
6477 <taylor@texas.cygnus.com>, Edith Epstein
6478 <eepstein@sophia.cygnus.com>, Jim Blandy
6479 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6480 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6481 changes originally made by HP; HP did not create ChangeLog
6484 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6485 automake macro library.
6487 * hpux-core.c (hpux_core_core_file_p): this function now
6488 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6489 found in the corefile! Also, in hpux_core_core_file_p, if we
6490 encounter a section with an unknown type, don't punt. Instead,
6491 just skip it. Also, count the number of sections of known type
6492 that we encounter. If we encounter at least one good one, then
6493 we'll declare that the file is a core file. If we encounter any
6494 unknown ones but some known ones, then we'll issue a warning (but
6495 still declare it to be a core file). Also, correctly decide when a
6497 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6498 (CORE_ANON_SHMEM): define if not defined.
6499 (hpux_core_struct): add members lwpid and user_tid.
6500 (core_kernel_thread_id, core_user_thread_id): new macros.
6501 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6502 the name before storing it in the bfd.
6503 (hpux_core_core_file_p): handle threads.
6505 * libhppa.h (GET_FIELD): protect against redefinition.
6506 (HPPA_WIDE): define.
6507 (GET_FIELD): define.
6512 (sign_extend): redefine.
6513 (assemble_6): define.
6514 (assemble_12): rewrite.
6515 (assemble_16): define.
6516 (assemble_16a): define.
6517 (assemble_17): rewrite.
6518 (assemble_22): define.
6520 1998-12-07 Nick Clifton <nickc@cygnus.com>
6522 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6523 relocations for signed values.
6525 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6527 * mipsbsd.c (MY(set_arch_mach)): Make static.
6528 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6529 bfd_mach_mips* macros rather than simple numbers.
6531 COFF weak symbol support, based on patches from Mark Elbrecht
6532 <snowball3@usa.net>:
6533 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6534 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6535 (coff_write_alien_symbol): Likewise.
6536 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6537 (coff_link_add_symbols): Likewise.
6538 (_bfd_coff_link_input_bfd): Likewise.
6539 (_bfd_coff_write_global_sym): Likewise.
6541 * elf.c (copy_private_bfd_data): Always initialize the
6542 includes_phdrs field.
6544 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6545 file defines a symbol first mentioned in an ELF file.
6547 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6548 possible, rather than only if BFD64.
6549 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6551 * bfd-in2.h: Rebuild.
6553 * srec.c (srec_set_section_contents): Correct test to avoid
6554 switching to 4 byte addresses after seeing a second section which
6555 requires 3 byte addresses. From Joel Schantz
6556 <joel.schantz@argosys.boeing.com>.
6558 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6559 <aymeric.vincent@emi.u-bordeaux.fr>.
6561 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6563 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6564 decide whether the output file is -mrelocatable-lib,
6565 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6567 1998-12-03 Nick Clifton <nickc@cygnus.com>
6569 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6570 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6571 * bfd-in2.h: Regenerate.
6572 * libbfd.h: Regenerate
6574 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6576 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6577 link against a dynamic symbol with no type or size.
6579 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6581 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6582 relocation for section which does not get loaded.
6583 (elf_i386_relocate_section) [R_386_32]: Likewise.
6585 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6587 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6588 reloc_count and i long instead of unsigned long. Handle error
6589 return from bfd_canonicalize_reloc.
6591 1998-12-01 Nick Clifton <nickc@cygnus.com>
6593 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6596 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6598 * elf32-sh.c (elf/sh.h): Include.
6599 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6600 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6601 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6602 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6603 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6605 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6607 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6608 causes division by zero later on.
6610 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6612 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6615 1998-11-25 DJ Delorie <dj@cygnus.com>
6617 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6620 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6622 * elf32-fr30.c (fr30_elf_relocate_section): Call
6623 fr30_final_link_relocate.
6624 (fr30_final_link_relocate): New function: Handle I20 and I32
6626 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6627 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6628 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6630 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6633 The following changes are based on a patch submitted by Gianluca
6634 Moro <glctr@abc.it>:
6636 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6637 not already been updated.
6638 (find_remembered_hi16s_reloc): New parameter 'already_found'
6639 returns state of remembered hi16s reloc.
6640 (remember_hi16s_reloc): Set 'found' field to false.
6641 (hi16s_location): Add 'found' field.
6643 1998-11-23 DJ Delorie <dj@cygnus.com>
6645 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6646 to see .DLL files as unrecognized.
6647 (i3coff_object_p): Sorry, had to hack it to not recognize these
6648 files (pei-i386) on request.
6650 1998-11-23 DJ Delorie <dj@cygnus.com>
6652 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6653 relents. Call bfd_check_format to reinitialize.
6655 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6657 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6660 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6662 * aclocal.m4: regenerate
6663 * configure: regenerate
6665 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6667 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6668 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6669 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6670 respect it as an upper bound on what memory to reference.
6671 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6672 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6673 update vtable_entries_size appropriately.
6675 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6677 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6680 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6682 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6683 bfds; they have no "file" so we fake it.
6684 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6685 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6686 resizing the memory buffer.
6687 * opncls.c (bfd_make_writable): New function; lets you write a
6688 bfd_create'd bfd to an in-memory buffer.
6689 (bfd_make_readable): New function; lets you read back that buffer
6690 as if it were from bfd_openr. Used to build generated archive
6691 members (winsup's ld's dlltool)
6693 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6695 * po/bfd.pot: Regenerated.
6697 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6699 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6702 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6704 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6705 element of the gotentry list for local symbols too.
6706 (elf64_alpha_relocate_section): Unify local and global handling.
6707 Assert that gotent->use_count > 0.
6709 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6711 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6712 update for file name changes of July 2, 1998.
6714 * configure: Rebuild.
6716 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6718 * po/bfd.pot: Regenerated.
6720 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6722 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6723 * aclocal.m4, configure: regenerate
6725 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6727 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6729 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6731 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6732 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6734 * aclocal.m4, configure: regenerated.
6736 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6738 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6739 R_D10V_GNU_VTENTRY relocs.
6740 (elf_d10v_howto_table): Likewise.
6741 (d10v_reloc_map d10v_reloc_map): Likewise.
6742 (elf32_d10v_gc_mark_hook): New.
6743 (elf32_d10v_gc_sweep_hook): New.
6744 (elf32_d10v_check_relocs): New.
6745 (elf32_d10v_relocate_section): New.
6746 (elf_backend_relocate_section): Define.
6747 (elf_backend_can_gc_sections): Define.
6749 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6751 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6752 (BFD64_BACKENDS): ...from here.
6753 (BFD32_BACKENDS_CFILES): Move vms files here...
6754 (BFD64_BACKENDS_CFILES): ...from here.
6755 * Makefile.in: Rebuild.
6757 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6759 * Makefile.am: Add FR30 target.
6760 * Makefile.in: Add FR30 target.
6761 * archures.c: Add support for FR30.
6762 * config.bfd: Add support for FR30.
6763 * configure.in: Add support for FR30.
6764 * reloc.c: Add support for FR30 relocations.
6765 * targets.c: Add support for FR30 relocations.
6766 * bfd-in2.h: Regenerate.
6767 * configure: Regenerate.
6768 * libbfd.h: Regenerate.
6769 * cpu-fr30.c: New file.
6770 * elf32-fr30.c: New file.
6772 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6774 * configure.in: detect cygwin* instead of cygwin32*
6775 * configure: regenerate
6777 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6779 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6780 use bfd_malloc and free instead and check return value from bfd_malloc.
6782 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6785 * libbfd.h: Rebuild.
6787 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6788 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6789 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6790 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6792 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6794 (mips_elf_link_hash_table_create): Don't initialize
6795 dynsym_sec_strindex.
6796 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6797 (mips_elf_size_dynamic_sections): Generate a section symbol for
6798 every output section.
6799 (mips_elf_finish_dynamic_sections): Count all sections for
6801 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6804 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6806 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6807 for later PLT entries in large PLTs.
6808 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6810 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6812 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6814 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6816 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6817 * elflink.h (elf_collect_hash_codes): New function. This function is
6818 called for each exported symbol and we compute the ELF hash value for
6820 (compute_bucket_value): New function. It is called from
6821 size_dynamic_sections to determine the hash table size. When we are
6822 optimizing a better, but slower, algorithm is used.
6823 (size_dynamic_sections): Call compute_bucket_value.
6825 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6827 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6829 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6831 (sh_elf_gc_mark_hook): New.
6832 (sh_elf_gc_sweep_hook): New.
6833 (sh_elf_check_relocs): New.
6834 (elf_backend_can_gc_sections): Define.
6836 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6838 * acinclude.m4: undo previous gettext change
6839 * aclocal.m4: rebuild with right version of aclocal.
6841 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6843 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6844 aclocal.m4 to acinclude.m4, so they don't get lost.
6846 * elfcore.h: rewrite for better corefile support.
6847 * elf.c (elfcore_*): new functions.
6848 * elf-bfd.h (elf_obj_tdata): new structure members.
6849 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6851 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6853 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6855 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6856 and R_M32R_GNU_VTENTRY.
6857 (elf_backend_can_gc_sections): Define.
6858 (m32r_elf_check_relocs): New.
6859 (m32r_elf_gc_mark_hook): New.
6860 (m32r_elf_gc_sweep_hook): New.
6861 (m32r_elf_relocate_section): Handle VT relocs.
6863 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6865 * coff-arm.c (arm_relocate_section): Remove redundant test.
6867 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6868 cleat that the 'bitsize' field is the size of the bitfield AFTER
6869 relocation not before.
6871 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6873 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6876 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6878 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6879 R_SPARC_GNU_VTENTRY.
6880 (elf32_sparc_check_relocs): Handle them.
6881 (elf32_sparc_reloc_type_lookup): Likewise.
6882 (elf32_sparc_relocate_section): Likewise.
6883 (elf32_sparc_gc_mark_hook): New.
6884 (elf32_sparc_gc_sweep_hook): New.
6886 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6888 * som.c (som_finish_writing): Perform some sanity checks when
6889 writing an executable or shared library.
6891 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6893 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6894 * configure.in (elf): Add dwarf1.lo.
6895 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6896 * elf.c (_bfd_elf_find_nearest_line): Add call to
6897 _bfd_dwarf1_find_nearest_line.
6898 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6899 Add call to _bfd_dwarf1_find_nearest_line.
6900 * configure: Rebuilt.
6902 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6904 * elflink.h (elf_gc_sections): Do not allow garbage
6905 collection if dynamic sections have been created.
6907 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6909 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6911 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6912 (v850_elf_perform_relocation): Likewise.
6913 (v850_elf_final_link_relocate): Likewise.
6914 (v850_elf_relocate_section): Likewise.
6915 (v850_elf_gc_sweep_hook): New routine.
6916 (v850_elf_gc_mark_hook): New routine.
6917 (elf_backend_can_gc_sections): Define.
6919 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6921 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6924 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6926 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6927 Declare size as bfd_size_type.
6928 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6930 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6932 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6934 * som.c (CPU_PA_RISC2_0): Define.
6935 (_PA_RISC2_0_ID): Likewise.
6936 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6938 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6941 has a base which is already defined, only add the referenced
6942 symbol to the dynamic symbol table if it is defined or referenced
6945 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6948 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6950 * elflink.h (elf_link_add_object_symbols): Undo last change.
6952 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6954 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6955 symbol for the indirect alias to a versioned symbol.
6957 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6959 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6960 (elf32_i386_vtentry_howto): New.
6961 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6962 or elf32_i386_vtinherit_howto on lookup.
6964 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6966 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6967 reloc_type. Rename R_68K__max to R_68K_max.
6968 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6971 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6973 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6974 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6976 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6979 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6981 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6982 message has a null byte terminator.
6984 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6986 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6987 word subject to R_V850_32 relocation.
6989 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6991 * dwarf2.c: Add comment describing problem computing line numbers
6992 for undefined symbols at link time.
6994 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6996 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6997 transform a defweak into a plt entry.
6998 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6999 plt entry references to receive a RELATIVE reloc.
7000 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7001 (elf64_alpha_relocate_section): Assert we don't overrun
7002 the allocated relocation space.
7004 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7006 * elf.c (swap_out_syms): Always treat section symbols as
7007 special, even if they are attached to a common section.
7009 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7011 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7012 sections with v850 common section attributes into named v850
7014 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7015 common section attributes into named v850 common sections.
7017 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7019 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7022 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7024 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7025 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7026 reloc to the wrong section a warning, not an error. .dynsbss
7027 is not an output section, so there is no need to check for it.
7029 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7031 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7033 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7035 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7036 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7038 (elf32_arm_gc_mark_hook): New.
7039 (elf32_arm_gc_sweep_hook): New.
7040 (elf32_arm_check_relocs): New.
7041 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7043 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7046 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7048 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7049 assume there is no PLT or GOT.
7051 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7053 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7054 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7055 also accepted as a function symbol type.
7057 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7059 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7061 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7064 match definition of _bfd_gc_sections field.
7065 * libbfd.h: Rebuild.
7067 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7069 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7070 the addend of a dynamic relocation referencing a section.
7071 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7072 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7074 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7076 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7077 bed has a size_dynamic_sections routine before trying to use it.
7079 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7081 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7082 _bfd_elf_rel_vtable_reloc_fn.
7084 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7086 * Makefile.am: Add elf32-arm.c.
7087 * Makefile.in: Rebuild.
7088 * elf-bfd.h: Add elf_backend_get_symbol_type.
7089 * elf.c (swap_out_syms): If defined, call
7090 elf_backend_get_symbol_type.
7091 * elf32-arm.c: Define elf_backend_get_symbol_type.
7092 (elf32_arm_get_symbol-type): New routine.
7093 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7094 (bfd_elf32_arm_process_before_allocation): Change to
7095 check for STT_ARM_TFUNC.
7096 (elf32_arm_final_link_relocate): Likewise.
7097 * elfxx-target.h: Add elf_backend_get_symbol_type.
7099 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7101 * archures.c (bfd_mach_alpha_ev[456]): New.
7102 * cpu-alpha.c: Rework to match these types.
7103 * bfd-in2.h: Rebuild.
7105 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7107 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7108 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7110 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7111 (elf_i386_reloc_type_lookup): Recognize them.
7112 (elf_i386_check_relocs): Pass them off to generic code.
7113 (elf_i386_relocate_section): Ignore them.
7114 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7115 (elf_backend_can_gc_sections): True.
7117 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7119 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7120 before looking at owner field.
7121 (elf32_arm_to_thumb_stub): Ditto.
7122 (elf32_arm_relocate_section): Compute name before calling
7123 elf32_arm_final_link_relocate().
7125 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7127 * elf.c: comment and formatting cleanups.
7130 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7132 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7133 (core files are treated differently than object files).
7134 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7135 bfd_elf_mkcorefile): declare.
7136 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7137 bfd_elf_mkcorefile): add to bfd_target vector.
7138 * elfcore.h (elf_core_file_p): save the program header table,
7139 and set the bfd architecture from the elf file header.
7140 * elf.c (bfd_elf_mkcorefile): new function.
7141 (_bfd_elf_write_corefile_contents): new function.
7142 (assign_file_positions_for_segments): add cases for handling
7143 PT_NOTE segments. (assign_file_positions_except_relocs):
7144 core files should be handled the same as exec files.
7145 (prep_headers): identify core files as type ET_CORE.
7146 (copy_private_bfd_data): identify the sections belonging to
7147 the PT_NOTE segment.
7149 * elf32-sparc.c (elf32_sparc_final_write_processing):
7150 add break statement to default case.
7152 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7154 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7155 section (not input) will be in sections ".sbss", ".sbss2",
7156 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7157 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7158 output_offset for correct evaluation of addend.
7160 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7162 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7163 elf32_arm_allocate_interworking_sections and
7164 elf32_arm_process_before_allocation.
7166 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7168 * bfd-in.h: Ammend prototype for
7169 elf32_arm_process_before_allocation to remove surplus third
7172 * bfd-in2.h: Regenerate.
7174 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7176 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7178 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7180 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7181 calculated for RELOC_SPARC_REV32 case.
7183 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7185 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7186 elf32_arm_allocate_interworking_sections and
7187 elf32_arm_process_before_allocation.
7188 * bfd-in2.h: Regenerated.
7189 * elf32-arm.c Define elf32_arm_link_hash_table.
7190 (insert_thumb_branch): New routine.
7191 (find_thumb_glue): New routine.
7192 (find_arm_glue): New routine.
7193 (record_arm_to_thumb_glue): New routine.
7194 (record_thumb_to_arm_glue): New routine.
7195 (elf32_arm_link_hash_table_create): New routine.
7196 (elf32_arm_get_bfd_for_interworking): New routine.
7197 (elf32_arm_allocate_interworking_sections) New routine.
7198 (elf32_arm_process_before_allocation) New routine.
7199 (elf32_thumb_to_arm_stub): New routine.
7200 (elf32_arm_to_thumb_stub): New routine.
7201 (elf32_print_private_bfd_data): Fix typo.
7202 (elf32_arm_final_link_relocate): Add argument sym_sec.
7203 Check for branches to thumb symbols in case R_ARM_PC24.
7204 Check for branches to arm symbols in case R_ARM_THM_PC22.
7205 (elf32_arm_relocate_section): Pass symbol section to
7206 elf32_arm_final_link_relocate.
7208 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7210 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7211 entries unless the symbol is defined in the executable; in
7212 particular, undefined weak symbols get a PLT entry.
7214 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7216 * libaout.h: Remove nested comment to avoid warning.
7218 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7220 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7221 R_ARM_PC24 relocation.
7223 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7225 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7226 argument is_local. Add argument sym_flags. Check sym_flags
7227 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7228 (elf32_arm_relocate_section): Don't pass local sym and pass
7229 sym_flags to elf32_arm_final_link_relocate.
7231 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7233 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7234 to not count too few relocs for dynamicly linked executables.
7236 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7238 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7239 symbols without a dynamic index dynamic. Consider all weak
7241 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7242 correspondance between input and output sections.
7244 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7246 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7247 that use a .got.plt section start the got offset at zero.
7249 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7251 * ieee.c (ieee_write_processor): Correct the processor ID written
7252 out for bfd_arch_m68k, accommodating change of March 25.
7254 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7256 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7257 R_ARM_THM_RPC22 relocations.
7259 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7261 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7263 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7264 .got relocs in -Bsymbolic shared objects.
7266 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7268 * elf32-arm.c: Add private flags to ELF header.
7269 (elf32_arm_print_private_bfd_data): New Function.
7270 (elf32_arm_set_private_flags): New Function.
7271 (elf32_arm_copy_private_flags): New Function.
7272 (elf32_arm_merge_private_bfd_data): New Function.
7274 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7276 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7278 (elf32_sparc_relocate_section): Likewise.
7280 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7282 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7283 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7284 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7285 of the function. Recognize no .plt as static linking.
7287 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7289 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7290 ".liblist" string through gettext.
7292 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7294 * Makefile.am: Add support for elf32-arm.lo.
7295 * Makefile.in: Rebuild.
7296 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7297 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7298 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7299 * configure: Regenerate.
7300 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7301 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7302 bfd_target bfd_elf32_littlearm_vec.
7303 * elf32-arm.c: New file.
7305 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7307 * libaout.h (M_SPARCLITE_LE): New machine.
7308 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7309 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7310 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7311 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7312 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7313 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7314 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7315 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7316 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7317 be BFD_RELOC_SPARC_REV32.
7319 * config.bfd (sparc86x-*-aout): New
7321 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7323 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7324 actually mapping the output sections.
7326 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7329 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7330 (mn10300_elf_reloc_map): Similarly.
7331 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7333 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7335 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7337 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7338 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7339 elf_mips_reloc_type defined in elf/mips.h.
7341 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7343 * elf64-mips.c: Remove reloc_type definition completely. It's now
7346 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7348 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7349 as they are defined in elf/mips.h now.
7351 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7354 * Re-add lost change:
7355 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7357 (mn10300_elf_relax_section): Include stack space for register saves
7358 in the imm8 field of a "call" instruction.
7359 (compute_function_info): Determine how much stack is allocated by
7360 the movm instruction. Fix typo.
7361 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7363 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7365 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7366 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7368 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7370 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7372 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7374 * elf32-hppa.h: Let ELF header define the enum containing the
7375 external reloc numbers.
7376 * elf32-i386.h: Likewise.
7378 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7380 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7381 * elf32-mips.c: Likewise.
7382 * elf32-ppc.c: Likewise.
7384 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7386 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7387 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7389 * bfd-in.h: Regenerate.
7390 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7391 parameter to 'unsigned int' to avoid K&R compatability problems.
7393 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7395 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7396 functionname_ptr to be const. Change line_ptr to be unsigned.
7398 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7399 macro is not defined. Change second parameter from bfd_link_info
7400 to coff_final_link_info. Add prototype.
7401 (coff_final_link_postscript): Simplify handling when macro is not
7402 defined. Add prototype.
7404 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7406 * elf-mn10300.c: Before include system specific ELF header define
7407 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7408 * elf32-mips.c: Likewise.
7409 * elf32-ppc.c: Likewise.
7411 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7413 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7414 temporary patch over to elf64-mips.c as well.
7416 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7418 * elf32-mips.c (reloc_type): Temporarily disable definition of
7419 standard relocation since they are now defined in elf/mips.h.
7421 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7423 * elf-m10200.c (mn10200_elf_final_link_relocate):
7424 Modify range test for case R_MN10200_8.
7426 * elf-m10300.c (mn10300_elf_final_link_relocate):
7427 Modify range test for case R_MN10300_8.
7429 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7431 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7432 * elf32-i386.c (elf_backend_got_header_size): Define.
7433 (elf_backend_plt_header_size): Define.
7434 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7435 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7436 * elfxx-target.h: Provide a default of zero.
7437 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7438 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7440 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7441 entry from an executable, even if the plt refcount goes to 0.
7443 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7445 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7446 directory name at the line number.
7448 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7449 with an unspecified type.
7451 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7453 * sunos.c: Add undef of valid to avoid problem on SunOS.
7455 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7457 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7459 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7461 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7462 R_68K_PCxx and R_68K_xx relocations. Make sure that
7463 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7464 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7465 R_68K_xx relocations.
7466 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7467 that has no plt entry.
7468 (elf_m68k_relocate_section): Ignore the plt offset in a static
7470 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7472 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7475 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7477 (howto_table, reloc_map): Add entries for them.
7478 (elf_m68k_check_relocs): Handle them. Implement reference
7479 counting for got and plt entries.
7480 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7481 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7483 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7484 (elf_m68k_relocate_section): Handle the new reloc types.
7485 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7486 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7487 * elflink.h (elf_link_add_object_symbols): When creating an
7488 indirect reference for symbol versioning also copy the plt
7490 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7491 flag also reset the plt offset.
7492 (elf_link_assign_sym_version): Likewise.
7493 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7494 the size of the entry in bytes.
7495 (elf_gc_allocate_got_offsets): Likewise.
7497 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7499 * elflink.h (elf_gc_sections): Return true rather than falling off
7502 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7505 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7507 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7508 comment describing when it should be enabled.
7509 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7512 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7514 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7515 information ATN records.
7517 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7519 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7520 section for an absolute symbol in a fully linked file. Based on
7521 patch from Christian Holland <CHolland@de.lucent.com>.
7523 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7525 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7526 that a symbol is undefined.
7528 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7530 * som.c (som_bfd_gc_sections): Define.
7532 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7534 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7535 overflows in ARM_26D patches, since they have already been
7536 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7538 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7540 * coffcode.h (coff_write_object_contents): If we have any long
7541 section names, call coff_write_symbols even if there are no
7544 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7546 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7547 PT_LOAD segment, rather than only setting it once for the entire
7550 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7551 rather than ignoring every phdr with a p_paddr of 0, ignore all
7552 the phdrs if they all have a p_paddr of 0.
7554 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7555 section was discarded from the link.
7557 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7559 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7561 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7563 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7564 floating point operations.
7566 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7568 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7571 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7573 Merge of vax/vms (read-only) support
7574 * configure.com: Support Vax target.
7575 * makefile.vms: Support Vax target.
7576 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7577 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7579 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7581 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7583 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7585 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7587 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7588 * targets.c (bfd_target_ovax_flavour): New flavour.
7589 (vms_alpha_vec): Renamed from evax_alpha_vec.
7591 (target_vector): Update accordingly.
7592 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7594 (vax*-*-*vms*): New target.
7595 * Makefile.am: Update for renamed files. Rebuild dependencies.
7596 * bfd-in2.h: Rebuild.
7597 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7599 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7601 Based on patch from Matt Semersky <matts@scd.hp.com>:
7602 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7603 pointer on abfd->outsymbols.
7604 (generic_add_output_symbol): Handle NULL sym parameter.
7606 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7608 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7611 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7613 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7614 when handling 32 bit immediate relocs.
7615 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7617 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7619 * section.c (STD_SECTION): Account for recently added gc_mark
7620 field in struct asection.
7622 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7623 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7625 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7627 ELF Section-level Garbage Collection:
7628 * bfd.c (bfd_gc_sections): New.
7629 * aout-adobe.c: Hook to default implementation.
7630 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7631 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7632 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7633 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7634 * tekhex.c, versados.c: Likewise.
7635 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7636 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7638 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7639 (bfd_generic_gc_sections): New.
7640 * section.c (SEC_KEEP): New.
7641 (asection): Add gc_mark member.
7643 * elfcode.h (elf_gc*): New name remappings.
7644 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7645 sections to be excluded.
7646 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7647 (elf_gc_propogate_vtable_entries_used): New.
7648 (elf_gc_smash_unused_vtentry_relocs): New.
7649 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7650 (elf_gc_common_finalize_got_offsets): New.
7651 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7652 * elfxx-target.h: Add and default gc hooks.
7654 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7656 (struct elf_obj_tdata): Likewise for local_got_offsets.
7657 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7658 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7659 * elf64-sparc.c, elflink.h: Likewise.
7661 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7662 (ELF_LINK_HASH_MARK): Define.
7663 (struct elf_backend_data): Add GC hooks.
7664 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7666 * elf-m10300.c (mn10300_elf_check_relocs): New.
7667 (mn10300_elf_gc_mark_hook): New.
7668 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7669 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7670 (mn10300_elf_final_link_relocate): Likewise.
7671 (mn10300_elf_relocate_section): Likewise.
7672 (elf_backend_can_gc_sections): Define.
7673 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7674 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7675 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7676 (mips_info_to_howto_rel): Likewise.
7677 (mips_elf_relocate_section): Likewise.
7678 (mips_elf_check_relocs): Likewise.
7679 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7680 (elf_backend_can_gc_sections): Define.
7681 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7682 (ppc_elf_howto_raw): Handle them.
7683 (ppc_elf_reloc_type_lookup): Likewise.
7684 (ppc_elf_relocate_section): Likewise.
7685 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7686 Handle new vtable relocs.
7687 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7688 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7689 (elf_backend_can_gc_sections): Define.
7691 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7693 * archures.c (bfd_mach_mn10300): Define.
7694 * elf-m10300.c: Include elf/mn10300.h
7695 (elf_mn10300_mach): New function.
7696 (_bfd_mn10300_elf_final_write_processing): Likewise.
7697 (_bfd_mn10300_elf_object_p): Likewise.
7698 (elf_backendfinal_write_processing): Define.
7699 (elf_backend_object_p): Likewise.
7701 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7703 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7706 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7708 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7709 link_next field, not the next field.
7711 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7713 * elf.c (map_sections_to_segments): Check the section address
7714 against the phdr size both with and without a modulo of
7717 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7719 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7720 linker created empty input section if the output section has the
7723 * elflink.h (elf_link_output_extsym): Print an error message if
7724 _bfd_elf_section_from_bfd_section fails.
7726 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7729 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7731 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7732 native linker output. Avoid putting an empty section in more than
7735 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7737 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7738 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7740 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7742 * elf.c (swap_out_syms): New arg relocatable_p.
7743 Don't add section VMA to symbols for relocatable output.
7744 (_bfd_elf_compute_section_file_positions): Update call to
7747 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7749 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7750 against 'addend' be signed rather than unsigned.
7752 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7754 * elf32-m32r.c: Add prototyps for static functions.
7756 * coff-arm.c: Add prototypes for static functions.
7758 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7760 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7761 LMA is used to order sections in a segment.
7763 * elf32-v850.c: Add prototypes for static functions.
7764 Change type of addend parameter to bfd_vma in various functions.
7766 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7768 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7769 complain_overflow_signed instead of complain_overflow_bitfield.
7771 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7773 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7774 when comparing against 0.
7776 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7778 * Makefile.am (config.status): New target.
7779 * Makefile.in: Rebuild.
7781 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7783 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7784 error if previous object endianness doesn't match current object.
7786 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7788 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7789 _bfd_elf_print_private)bfd_data ().
7791 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7793 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7795 (elf_link_add_object_symbols): Set type_change_ok and
7796 size_change_ok before calling elf_merge_symbol.
7798 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7799 undefined symbol error, don't also issue an overflow error.
7801 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7803 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7804 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7805 message instead of crashing.
7807 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7809 * archures.c (bfd_mach_cpu32): Define.
7810 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7812 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7813 * ieee.c: Include <ctype.h>.
7814 (ieee_object_p): Parse out process ID string to make it more
7815 likely to be acceptable for bfd_scan_arch.
7816 * bfd-in2.h: Rebuild.
7818 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7820 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7821 _bfd_elf_print_private_bfd_data() so that the program header will
7824 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7826 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7827 0x68. Reindent. Add some comments.
7829 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7831 * elf.c (copy_private_bfd_data): Adjust physical address of
7832 segment in output BFD to contain LMAs of its sections.
7834 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7836 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7837 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7838 endian data 32 bit relocations.
7839 (elf32_sparc_merge_private_bfd_data): Check if linking little
7840 endian objects with big endian objects.
7841 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7842 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7843 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7845 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7846 * archures.c (bfd_mach_sparc_sparclite_le): New.
7847 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7849 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7851 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7854 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7856 * bfd-in.h: Move over patch to bfd-in2.h.
7858 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7860 (_bfd_relocate_contents): Likewise.
7862 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7864 * peicode.h (add_data_entry): If the section has no private data
7865 then do not create a Data Dictionary entry for it.
7867 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7869 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7870 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7871 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7872 subsections during relaxation more correctly.
7874 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7876 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7877 Add extra argument to bfd_arm_process_before_allocation ().
7878 * bfd-in.h: Reflect changes made in bfd-in2.h.
7879 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7880 coff class of a BFD symbol.
7881 * coff-arm.c: Add support for interworking between Thumb code and
7882 non-interworking aware ARM code.
7884 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7886 * po/Make-in (install-info): New target.
7888 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7890 * filemode.c: Remove; not used.
7892 If sysdep.h includes a header file, don't include it again:
7893 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7895 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7897 * archive.c: Don't include <string.h> or <errno.h>.
7898 * evax-alpha.c; Don't include <stdio.h>.
7899 * evax-egsd.c: Likewise.
7900 * evax-etir.c: Likewise.
7901 * evax-misc.c: Likewise.
7902 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7903 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7905 * hpux-core.c: Likewise.
7906 * netbsd-core.c: Likewise.
7908 * libbfd.c: Don't include <sys/types.h>.
7909 * nlmcode.h: Don't include <string.h>.
7910 * osf-core.c: Don't include <string.h> or <stdio.h>.
7911 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7912 <errno.h>, or <unistd.h>.
7913 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7915 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7917 * configure.com: If the version number can not be found in
7918 configure.in, set it to "unknown" rather than "2.8.1".
7920 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7922 * elf32-mips.c (elf_mips_mach): New.
7923 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7924 (_bfd_mips_elf_final_write_processing): Use the names
7925 of machines, rather than the numbers. Set both the ARCH
7926 and MACH in e_flags. Handle a few more specific machines.
7927 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7928 EF_MIPS_ARCH and EF_MIPS_MACH.
7930 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7932 * syms.c (bfd_is_local_label): Revert last change.
7933 * srec.c (srec_write_symbols): Discard debugging symbols.
7935 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7937 * som.c: Include <ctype.h>.
7938 * som.h: Don't include sysdep.h.
7940 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7942 * libbfd.h: Rebuilt.
7943 * libbfd-in.h: Removed gettext includes and defines.
7944 * sysdep.h: Moved gettext-related includes and defines here.
7946 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7948 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7949 an ad-hoc test. Kill bogus #if 0 code.
7950 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7952 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7955 when generating a normal executable for a symbol defined in a
7956 regular file. When copying a reloc into the output file, adjust
7957 the addend for a PC relative reloc against a global symbol.
7959 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7961 * libbfd.h: Rebuilt.
7962 * libbfd-in.h (_): Define as dgettext.
7964 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7966 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7968 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7969 when declaring parameter types.
7970 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7972 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7974 * config.bfd: If we include any ELF targets in targ_defvec and/or
7975 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7976 * elf32-gen.c (dummy): New static const variable.
7977 (elf_generic_info_to_howto): New static function.
7978 (elf_generic_info_to_howto_rel): New static function.
7979 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7980 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7981 * elf64-gen.c: Same changes as elf32-gen.c.
7982 * elfcode.h (elf_object_p): For the generic target, ignore a
7983 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7985 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7987 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7988 * configure: Rebuild.
7990 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7992 * config.bfd: Update OSR5/Unixware patterns.
7994 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7996 * elf.c (assign_file_positions_for_segments): Allow for holes
7997 between sections added by a link script.
7999 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8001 * configure.in: Change version number to 2.9.4
8002 * configure: Rebuild.
8004 Based on patch from H.J. Lu <hjl@gnu.org>:
8005 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8006 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8007 * bfd-in2.h: Rebuild.
8009 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8011 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8014 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8016 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8017 (elf64_alpha_relax_section): Fill them in.
8018 (elf64_alpha_relax_opt_call): Implement more than a stub.
8019 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8020 alignment on .scommon.
8021 (elf64_alpha_merge_gots): Merge use counts as well.
8023 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8025 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8026 for calculating a local symbol's address.
8027 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8028 Set the .got's cooked size as well as the raw size.
8030 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8032 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8033 internationalisation of printed information.
8035 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8036 internationalisation of printed information.
8038 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8040 * syms.c (struct indexentry): Change directory_name, file_name,
8041 and function_name fields to char *.
8042 (struct stab_find_info): Change cached_file_name field to char *.
8044 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8046 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8048 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8050 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8052 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8054 * Makefile.am (install-data-local): Make $(includedir).
8055 * Makefile.in: Rebuild.
8057 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8059 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8061 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8063 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8064 * Makefile.in: Rebuild.
8066 * bfd-in2.h: Rebuild for Nick's changes.
8068 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8070 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8071 change wrt length == max_namelen.
8073 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8075 * Many files: Added gettext invocations around user-visible
8077 * libbfd-in.h: Added gettext includes and defines.
8078 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8079 HAVE_LC_MESSAGES): Define.
8080 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8082 * Makefile.am (SUBDIRS): Added po.
8083 (POTFILES): New macro.
8084 (po/POTFILES.in): New target.
8085 (SOURCE_HFILES): New macro.
8087 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8089 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8091 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8092 NT_PRSTATUS note section encountered, it contains the status of
8093 the currently executing thread when the core file was written.
8095 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8097 * libcoff.h: Add extra parameter to
8098 bfd_coff_link_output_has_begun overrideable function.
8099 * cofflink.c: Pass extra parameter to
8100 bfd_coff_link_output_has_begun function.
8101 * bfd-in.h: Add prototypes for exported ARM interworking
8103 * peicode.h: ARM specific code reorganised to conform to BFD
8105 * coffcode.h: ARM specific code reorganised to conform to BFD
8107 * coff-arm.c: Code reorganised to conform to the BFD coding
8108 conventions. Global variables have been moved into an ARM
8109 specific hash table structure and a new function:
8110 bfd_arm_get_bfd_for_interworking() has been created which is
8111 called from the linker scripts.
8113 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8115 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8117 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8118 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8119 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8120 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8122 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8124 * config.bfd: Added sparc86x support.
8126 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8128 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8129 an out of range pc-relative jump/call to an undefined weak symbol.
8131 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8133 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8136 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8138 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8139 an error other than bfd_error_system_call, set the error to
8140 bfd_error_wrong_format.
8142 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8143 bfd_elf32_powerpcle_vec.
8145 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8146 program segments are zero, don't set p_paddr_valid.
8148 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8150 * elf64-alpha.c: Initial implementation of relaxation --
8151 (struct alpha_elf_link_hash_entry): Add use_count member.
8152 (elf64_alpha_check_relocs): Initialize and increment it.
8153 (elf64_alpha_can_merge_gots): Check it when considering merging.
8154 (elf64_alpha_merge_gots): Drop entries with zero use.
8155 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8156 (elf64_alpha_always_size_sections): Split out got sizing ...
8157 (elf64_alpha_size_got_sections): ... here. New function.
8158 (elf64_alpha_relax_find_reloc_ofs): New function.
8159 (elf64_alpha_relax_with_lituse): Likewise.
8160 (elf64_alpha_relax_without_lituse): Likewise.
8161 (elf64_alpha_relax_opt_call): Likewise.
8162 (elf64_alpha_relax_section): Likewise.
8163 (elf64_alpha_add_symbol_hook): Likewise.
8164 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8165 (elf64_alpha_relocate_section): Likewise.
8166 (bfd_elf64_bfd_relax_section): Define.
8167 (elf_backend_add_symbol_hook): Likewise.
8169 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8171 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8172 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8173 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8175 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8178 * configure: Rebuild.
8180 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8182 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8183 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8184 * configure.in: Define and substitute WIN32LDFLAGS and
8186 * aclocal.m4: Rebuild with new libtool.
8187 * configure, Makefile.in: Rebuild.
8189 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8191 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8192 before any other symbols in the same section.
8194 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8196 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8199 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8201 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8203 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8204 Use addr_size for address size, rather than sizeof(bfd_vma).
8205 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8206 Fix call to read_address.
8207 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8208 Scrap other unneeded arguments. Fix call to read_address.
8209 (scan_unit_for_functions): Fix call to read_attribute.
8210 (parse_comp_unit): We now handle more values for addr_size.
8211 Set addr_size in unit. Fix call to read_attribute and
8214 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8216 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8218 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8220 * archures.c (bfd_default_scan): Add m68k cases back to default
8221 switch, reverting patch of March 25, since IEEE support depends
8224 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8226 * Makefile.am (diststuff): New target.
8227 * Makefile.in: Rebuild.
8229 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8231 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8232 som_offset when we have an extended name table.
8234 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8236 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8238 * Makefile.in: Rebuild.
8240 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8242 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8243 symbols when creating a shared library.
8244 (elf_m68k_adjust_dynindx): New function, used by above code.
8245 (elf_m68k_finish_dynamic_sections): Initialize the section
8247 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8249 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8251 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8254 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8256 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8259 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8261 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8264 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8266 * configure.in: Set version to 2.9.1.
8267 * configure: Rebuild.
8269 * Branched binutils 2.9.
8271 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8273 * syms.c (ENABLE_CACHING): Define.
8274 (struct indexentry): Define.
8275 (struct stab_cache): Remove.
8276 (cmpindexentry): New static function.
8277 (struct stab_find_info): Add new fields: indextable,
8278 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8279 cached_file_name. Remove fields: file_cache, function_cache, and
8281 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8282 index table and search it.
8284 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8286 * elf.c (_bfd_elf_copy_private_section_data): Call
8287 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8289 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8291 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8293 * coff-arm.c: Define all globally visible variables and functions
8294 only when COFF_WITH_PE is not defined.
8295 * configure.in (armpe_little_vec, armpe_big_vec): Add
8297 * configure: Rebuild.
8299 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8301 Fix some gcc -Wall warnings:
8302 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8303 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8304 * archures.c (bfd_default_scan): Likewise.
8305 * bfd.c (bfd_scan_vma): Likewise.
8306 * binary.c (mangle_name): Likewise
8307 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8308 * coff-sh.c (sh_relocate_section): Likewise.
8309 * coff-stgo32.c (create_go32_stub): Likewise.
8310 * coffcode.h (coff_slurp_line_table): Likewise.
8311 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8312 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8313 (assign_file_positions_for_segments): Likewise.
8314 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8315 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8316 * oasys.c (oasys_write_sections): Likewise.
8317 * ppcboot.c (ppcboot_object_p): Likewise.
8318 (mangle_name): Likewise.
8319 * riscix.c (riscix_fix_pcrel_26): Likewise.
8320 * srec.c (srec_scan): Likewise.
8321 * stabs.c (_bfd_write_section_stabs): Likewise.
8322 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8323 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8324 switch. Declare parameters for function pointers.
8325 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8327 * elf.c (elf_sort_sections): Likewise.
8328 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8329 Add default cases to switches.
8330 (coff_arm_relocate_section): Remove unused local variables.
8332 (coff_arm_bfd_set_private_flags): Change flag variable to type
8334 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8335 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8336 (dump_toc): Change cat to const, and initialize it.
8337 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8338 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8339 (sh_elf_relocate_section): Initialize r_symndx.
8340 * coffcode.h (coff_compute_section_file_positions): Only declare
8341 old_sofar if ALIGN_SECTIONS_IN_FILE.
8342 (coff_write_object_contents): Initialize csym.
8343 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8344 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8346 * dwarf2.c: Include libiberty.h.
8347 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8348 (decode_line_info): Remove unused local variables.
8349 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8350 (m32r_elf_relocate_section): Likewise.
8351 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8352 (v850_elf_reloc): Likewise.
8353 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8354 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8355 * elf.c (assign_file_positions_for_segments): Always set adjust.
8356 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8357 parenthesize expression.
8358 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8359 (m32r_elf_object_p): Return a value.
8360 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8361 * elf32-mips.c (mips_elf_final_link): Initialize last.
8362 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8363 * elf32-v850.c (v850_elf_object_p): Return a value.
8364 (v850_elf_print_private_bfd_data): Change fprintf format string.
8365 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8367 * elflink.h (elf_link_add_object_symbols): Change vernum to
8368 unsigned int, and initialize it. Change fprintf format string.
8369 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8370 when setting or comparing to soname_indx.
8371 (elf_create_pointer_linker_section): Change num_symbols to
8373 * libcoff-in.h (coff_data_type): Change flags to flagword.
8374 * peicode.h (pe_print_idata): Initialize idx. Change j to
8375 bfd_size_type. Initialize hint_member. Remove useless test to
8377 (pe_print_edata): Change num_functions and num_names in struct
8378 EDT_type to unsigned long. Remove cast. Change fprintf format
8380 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8381 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8383 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8384 int *. Update uses. Change j to long.
8385 * bfd-in2.h, libcoff.h: Rebuild.
8387 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8389 * elf32-v850.c Remove definition of USE_REL.
8390 (v850_elf_info_to_howto_rela): New function.
8391 (v850_elf_perform_relocation): Renamed from
8392 v850_elf_store_addend_in_insn. Removed replace argument.
8393 (v850_elf_reloc): store the relocation in the addend field instead
8395 (v850_elf_final_link_relocate): Now calls
8396 v850_elf_perform_relocation.
8397 (v850_elf_relocate_section): Remove code to generate REL
8400 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8402 * coffcode.h (coff_new_section_hook): Set the type and storage
8403 class in the native symbol information allocated for a new section
8406 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8408 * peicode.h: Chain together calls to
8409 coff_bfd_copy_private_bfd_data and
8410 coff_bfd_print_private_bfd_data.
8412 * coff-arm.c: Add prototypes for
8413 coff_arm_bfd_print_private_bfd_data and
8414 coff_arm_bfd_copy_private_bfd_data.
8416 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8418 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8421 * peicode.h: Call arm-coff private data functions after handling
8424 * coff-arm.c: Turn statics into globals so that they can be shared
8425 both pe and pei backends.
8427 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8429 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8431 (sunos_write_object_contents): Likewise.
8432 * aoutx.h (NAME(aout,machine_type)): Likewise.
8433 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8435 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8437 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8439 (bfd_default_scan): Remove m68k special cases.
8440 * bfd-in2.h: Rebuild.
8441 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8443 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8444 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8446 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8447 selection, change printable_name to just "m68k" and make that the
8448 default instead of m68k:68020.
8450 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8452 (MY_get_section_contents): Define as aout_32_get_section_contents
8453 rather than NAME(aout,get_section_contents).
8455 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8457 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8458 and call bfd_default_set_arch_mach to do the real work.
8460 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8462 * bout.c (BALX): Include return register g14 as part of the insn.
8464 (calljx_callback): Use it.
8466 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8468 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8469 * libbfd.h: Rebuild.
8471 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8472 byte_count to unsigned int.
8473 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8474 unused local variables.
8476 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8477 variables er and er1.
8479 * cpu-v850.c: Include <ctype.h>.
8480 (scan): Case isdigit argument to unsigned char.
8482 From Yan Meroth <YAN.MEROTH@st.com>:
8483 * ihex.c (ihex_scan): Add extbase variable so that getting an
8484 extended linear address record does not ignore any previous
8486 (ihex_write_object_contents): When writing out an extended linear
8487 address record, zero out any previous extended address.
8489 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8491 * ieee.c (do_one): Check section before dereferencing it.
8492 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8493 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8495 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8497 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8499 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8501 * coff-arm.c: Add interworking functions to pe backends.
8503 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8505 * configure.in: Use AM_DISABLE_SHARED.
8506 * aclocal.m4, configure: Rebuild with libtool 1.2.
8508 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8510 * coff-arm.c (coff_arm_relocate_section): Better error messages
8511 when interowrking conflucts occur. Courtesy of Jonathan Walton
8513 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8514 relocations. Patch courtesy of Jonathan Walton and Tony
8517 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8519 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8520 part of Feb 22 change controling when to override the existing
8521 symbol with the .plt entry.
8523 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8525 * config.bfd (targ_cpu): Add thumb-pe target.
8527 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8528 functions in PE build.
8530 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8532 * config.bfd (sparclite-*-elf*): Added.
8534 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8536 * configure.in: Add elf.lo to elf shell variable.
8537 * Makefile.am (BFD_LIBS): Remove elf.lo.
8538 (BFD_LIBS_CFILES): Remove elf.c.
8539 (BFD32_BACKENDS): Add elf.lo.
8540 (BFD32_BACKENDS_CFILES): Add elf.c.
8541 * configure, Makefile.in: Rebuild.
8543 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8545 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8546 relocation against a non-local symbol should not have a dynamic
8549 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8551 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8553 (pe_print_private_bfd_data): Print PE flags. From Mikey
8554 <jeffdb@netzone.com>.
8556 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8558 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8559 a plt entry when we can determine that we authoritatively define
8562 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8564 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8565 don't actually use trad-core, but a SunOS-style core file handled
8567 * hosts/sparclinux.h: Remove.
8569 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8571 * peicode.h (pe_print_idata): If there is no .idata section, look
8572 for the import tables in some other section. Make the initial
8573 label line up better with the data. Print the import address
8574 table even if there is no import name table. If the import
8575 address table holds actual addresses, print them.
8577 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8579 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8580 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8581 bfd_error_system_call.
8583 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8585 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8586 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8588 From H.J. Lu <hjl@gnu.org>:
8589 * Makefile.am (libbfd_la_LDFLAGS): Define.
8590 * Makefile.in: Rebuild.
8592 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8594 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8595 * netbsd.h (MACHTYPE_OK): Define.
8596 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8597 calling N_SET_MACHTYPE, rather than having a switch.
8598 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8600 * i386netbsd.c (MACHTYPE_OK): Don't define.
8601 (DEFAULT_MID): Define.
8602 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8603 (MACHTYPE_OK): Don't define.
8604 (DEFAULT_MID): Define.
8605 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8606 (DEFAULT_MID): Define.
8607 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8608 (DEFAULT_MID): Define.
8609 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8610 (DEFAULT_MID): Define.
8612 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8613 * vaxnetbsd.c: New file.
8614 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8615 rather than netbsd_core.
8616 * targets.c (vaxnetbsd_vec): Declare.
8617 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8618 defined, add netbsd_core_vec.
8619 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8620 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8621 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8622 * config.bfd (alpha*-*-netbsd*): New target.
8623 * Makefile.am: Rebuild dependencies.
8624 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8625 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8626 * configure, Makefile.in: Rebuild.
8628 * configure.host: Remove the old shared library build stuff. We
8629 now use libtool instead.
8631 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8633 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8635 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8637 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8638 * configure: Rebuild.
8640 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8641 * elf32-v850.c (remember_hi16s_reloc): New function.
8642 (find_remembered_hi16s_reloc): New function.
8643 (v850_elf_store_addend_in_insn): Use the above new functions to
8644 match up HI6S relocs with LO16 relocs.
8646 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8648 * configure.in: Change -linux* to -linux-gnu*.
8649 * config.bfd, configure.host: Likewise.
8650 * configure: Rebuild.
8652 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8654 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8655 LO16/HI16S bug and improve comments about what is going on.
8657 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8659 * configure, aclocal.m4: Rebuild with new libtool.
8661 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8663 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8664 when merging v850 code into v850e/v850ea code. Do not initialise
8665 output flags if the input is the default architecture.
8667 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8669 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8670 get the size from bfd_arch_bits_per_address instead of directly
8673 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8675 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8676 to wrap, just return all 1's bits instead.
8677 * libbfd.h: Regenerate.
8679 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8681 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8683 (coff_relocate_section): If COFF_WITH_PE, define as
8684 coff_pe_i386_relocate_section.
8685 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8686 skip empty sections, to match coff_write_object_contents.
8688 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8689 rather than swapping out r_offset twice. From Luke Deller
8690 <luked@cse.unsw.edu.au>.
8692 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8694 * configure.in: Set libtool_enable_shared rather than
8695 libtool_shared. Remove diversion hack.
8696 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8699 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8701 * syms.c (struct stab_cache): Define.
8702 (struct stab_find_info): Remove cached_offset, cached_stab,
8703 cached_str, and cached_stroff fields. Add file_cache,
8704 function_cache, and line_cache fields.
8705 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8708 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8710 * peicode.h (pe_print_idata): Check for import of ordinal rather
8712 (pe_print_edata): If there is no .edata section, look for the
8713 export data in some other section.
8715 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8717 * configure.in: Change version to 2.8.4.
8718 * configure: Regenerated.
8720 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8722 Add tms320c30 support:
8723 * cpu-tic30.c: New file.
8724 * aout-tic30.c: New file.
8725 * coff-tic30.c: New file.
8726 * archures.c (bfd_arch_tic30): Define.
8727 (bfd_tic30_arch): Declare.
8728 (bfd_archures_list): Add bfd_tic30_arch.
8729 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8731 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8732 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8733 (coff_set_flags): Likewise.
8734 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8735 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8736 * Makefile.am: Rebuild dependencies.
8737 (ALL_MACHINES): Add cpu-tic30.lo.
8738 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8739 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8740 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8741 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8743 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8745 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8746 to lag behind LO16 reloc by a couple of instructions.
8748 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8750 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8751 make to reexamine the file timestamp.
8752 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8754 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8757 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8759 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8760 to create .dynsbss and .rela.sbss sections.
8761 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8762 copied from dynamic objects into .sbss.
8763 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8764 use it. Correct typo of .rela.sdata2.
8765 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8766 put the data, which may now be in .sbss.
8767 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8768 (elf_backend_create_dynamic_sections): Define as
8769 ppc_elf_create_dynamic_sections.
8771 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8772 against _GLOBAL_OFFSET_TABLE_.
8773 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8774 shared libraries which refer to local symbols. Make sure that the
8775 test for allocating space for a reloc in a shared object is the
8776 same as the test for emitting a reloc.
8778 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8780 * config.bfd (i[3456]-*-mingw32*): New target.
8781 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8782 * aclocal.m4, configure: Rebuild.
8784 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8786 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8789 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8791 Sparc v9 ABI compliant PLT:
8792 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8793 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8794 (LARGE_PLT_THRESHOLD): New define.
8795 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8796 (sparc64_elf_build_plt): New function.
8797 (sparc64_elf_plt_entry_offset): Likewise.
8798 (sparc64_elf_plt_ptr_offset): Likewise.
8799 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8800 contain the index for convenience. Skip the initial entries
8802 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8803 memory for the benefit of .rela.plt.
8804 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8805 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8806 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8807 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8808 Call sparc64_elf_build_plt.
8809 (elf_backend_want_got_plt): No.
8810 (elf_backend_plt_readonly): No.
8811 (elf_backend_plt_alignment): 8.
8813 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8814 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8815 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8818 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8820 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8822 * cpu-mips.c (arch_info_struct): Add mips variants.
8823 * bfd-in2.h: Rebuilt.
8825 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8827 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8830 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8832 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8833 (i[3456]86sco3.2v5*coff): New target.
8835 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8837 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8839 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8841 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8842 * bfd-in2.h: Regenerate.
8844 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8846 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8848 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8850 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8851 adjust addend for an output common symbol (from Jimmy Blair
8852 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8853 defined symbol to counteract adjustment made in generic relocation
8856 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8858 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8860 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8861 (GET_SCNDHR_NLNNO): Likewise.
8863 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8865 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8867 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8869 * elf32-m32r.c: Add macros to handle NOP insertion.
8871 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8873 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8874 (xcoff_mark): Likewise.
8875 (xcoff_build_ldsyms): Mark absolute symbols.
8877 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8879 * bout.c (b_out_write_object_contents): Sort symbols before output
8880 to keep {CALL,BAL}NAME symbols adjacent.
8881 (b_out_symbol_cmp): New function.
8883 For older changes see ChangeLog-9697
8889 version-control: never