1 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
3 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
6 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
7 (SYMBOL_CALLS_LOCAL): New macro.
8 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
9 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
10 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
11 (ppc_elf_relocate_section): Use flag variable to determine
12 whether the relocation refers to a local symbol.
13 Test whether a PLTREL24 reloc will produce a reloc by looking
14 to see whether a PLT entry was made.
16 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
18 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
19 entries that could serve as a definition for a weak symbol.
21 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
23 From Ralf Baechle <ralf@gnu.org>
25 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
26 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
27 against local symbols.
28 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
30 2000-10-12 Alan Modra <alan@linuxcare.com.au>
32 * section.c (struct sec): Add kept_section.
33 (struct bfd_comdat_info): Remove sec, we can use above.
34 (STD_SECTION): Add initializer.
35 (bfd_make_section_anyway): Init here too.
37 * bfd-in2.h: Regenerate.
39 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
41 (elf_link_input_bfd): Set all asection->symbol->value's here, and
42 fudge values for discarded link-once section symbols.
44 * elf64-hppa.c: Include alloca-conf.h
46 2000-10-11 Alan Modra <alan@linuxcare.com.au>
48 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
50 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
52 2000-10-10 Alan Modra <alan@linuxcare.com.au>
54 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
56 2000-10-10 Tom Rix <trix@redhat.com>
58 * section.c (bfd_make_section_anyway): Release newsect ptr when
59 newsect->symbol fails to alloc. Use bfd_release instead of free.
61 2000-10-09 Richard Henderson <rth@cygnus.com
63 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
64 (elf64_ia64_unwind_entry_compare): New.
65 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
67 2000-10-07 Alan Modra <alan@linuxcare.com.au>
69 * elflink.h (size_dynamic_sections): Don't create various tags if
70 .dynstr is excluded from the link. Don't set first dynsym entry
71 if dynsymcount is zero.
72 (elf_bfd_final_link): Don't try to swap out dynamic syms if
73 .dynsym excluded from the link. Don't try to write any dynamic
74 sections excluded from the link.
76 * elf.c (swap_out_syms): Handle global section symbols.
78 2000-10-05 DJ Delorie <dj@redhat.com>
80 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
81 * coffcode.h (coff_set_alignment_hook): read extended reloc count
82 (coff_write_relocs): write extended reloc count
83 (coff_write_object_contents): account for extended relocs
85 2000-10-05 Jim Wilson <wilson@cygnus.com>
87 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
89 * elf.c (_bfd_elf_make_section_from_shdr): Call the
90 elf_backend_section_flags function.
91 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
93 (elf64_ia64_section_flags): New function containing flag conversion
95 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
96 * elfxx-target.h (elf_backend_section_flags): Define.
97 (elfNN_bed): Initialize elf_backend_section_flags field.
99 2000-10-02 Alan Modra <alan@linuxcare.com.au>
101 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
102 _bfd_elf32_gc_record_vtable. Correct a comment.
104 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
106 From Ralf Baechle <ralf@gnu.org>
108 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
109 produces binaries with got[1] = 0x80000001 to differenciate them
110 for the dynamic linker from the broken binaries produced by old
113 2000-09-30 Petr Sorfa <petrs@sco.com>
115 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
116 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
117 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
118 * configure: Regenerate.
120 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
122 Define two bfd_targets for absence and presence of leading
123 underscore on symbols. Make sure to only link same kind.
124 * elf32-cris.c (cris_elf_object_p,
125 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
126 cris_elf_merge_private_bfd_data): New.
127 (elf_backend_object_p, elf_backend_final_write_processing,
128 bfd_elf32_bfd_print_private_bfd_data,
129 bfd_elf32_bfd_merge_private_bfd_data): Define.
130 <Target vector definition>: Include elf32-target.h twice with
131 different macro settings:
132 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
133 bfd_elf32_us_cris_vec.
134 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
135 (elf_symbol_leading_char): First as 0, then '_'.
136 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
137 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
138 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
139 * configure: Regenerate.
140 * targets.c: Declare bfd_elf32_us_cris_vec.
141 * po/bfd.pot: Regenerate.
143 2000-09-29 Momchil Velikov <velco@fadata.bg>
145 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
146 R_ARM_THM_PC22 relocations.
148 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
150 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
152 2000-09-29 Momchil Velikov <velco@fadata.bg>
154 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
155 is has the SEC_HAS_CONTENTS flag set.
157 2000-09-28 Örjan Friberg <orjanf@axis.com>
158 Hans-Peter Nilsson <hp@axis.com>
160 * aout-cris.c (N_TXTADDR): Define.
162 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
164 * som.c: Include alloca-conf.h.
165 * Makefile.am: "make dep-am"
166 * Makefile.in: Regenerate.
168 2000-09-27 Alan Modra <alan@linuxcare.com.au>
170 * elf32-hppa.c (plt_stub): New.
171 (PLT_STUB_ENTRY): Define.
172 (elf32_hppa_link_hash_table): Change multi_subspace to packed
173 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
174 (elf32_hppa_link_hash_table_create): Init to suit.
175 (elf32_hppa_check_relocs): Set has_12bit_branch and
176 has_17bit_branch as appropriate.
177 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
179 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
180 Add space for plt_stub as needed.
181 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
182 functions at plt_stub.
183 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
184 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
186 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
187 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
188 of fixed size, and if negative, disable handling of input sections
189 before stub section. Set up default stub group size depending
190 on detected branch relocs.
191 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
192 ensure different offsets from sym_value aren't rounded to
193 different 2k blocks. Use lrsel and rrsel for other stubs too for
194 consistency rather than necessity.
195 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
196 (final_link_relocate): Likewise.
197 (elf32_hppa_relocate_section): Likewise.
199 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
200 (_bfd_elf_hppa_gen_reloc_type): Generate them.
201 (elf_hppa_final_link_relocate): Handle them.
202 (elf_hppa_relocate_insn): Likewise.
203 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
205 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
207 * elfcode.h (elf_object_p): Preserve and clear abfd section
208 information. Restore at error.
210 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
212 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
213 is empty, make sure that its rva also 0. NT loader dislikes
216 2000-09-26 Steve Ellcey <sje@cup.hp.com>
218 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
221 2000-09-21 Alan Modra <alan@linuxcare.com.au>
223 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
224 currently unused RELATIVE_DYNAMIC_RELOCS code.
225 (hppa_discard_copies): Likewise.
226 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
227 comments. Don't check non-code output sections for stub grouping.
229 2000-09-20 Alan Modra <alan@linuxcare.com.au>
231 * section.c (bfd_get_unique_section_name): Return NULL if
234 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
236 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
237 instruction sequence to actually work.
238 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
241 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
243 * elf32-sh.c (sh_elf_relocate_section): Use
244 _bfd_final_link_relocate to apply the relocation against a section
245 symbol, when doing relocatable links.
247 2000-09-18 Alan Modra <alan@linuxcare.com.au>
249 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
251 (stub_hash_newfunc): Here too.
252 (hppa_add_stub): And here.
253 (elf32_hppa_link_hash_table): Remove stub_section_created,
254 reloc_section_created, first_init_sec and first_fini_sec. Add
256 (elf32_hppa_link_hash_table_create): Init to suit.
257 (hppa_get_stub_entry): Add support for grouping stub sections.
258 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
259 section code. Index stub vars by section->id.
260 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
261 exit paths. Zap allocation of above removed vars. Refine
264 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
265 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
266 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
267 rather than pointer to bfd_link_info.
268 (hppa_add_stub): Likewise.
269 (final_link_relocate): Likewise.
271 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
273 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
276 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
278 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
279 ld/emulparams/shelf.sh.
281 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
283 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
284 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
285 * bfd-in2.h: Regenerate.
287 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
289 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
290 LITUSE relocations incorrectly if -relax is specified on the ld
291 command line and the displacement field of the load or store
292 instruction is non-zero. (Patch by paul.winalski@compaq.com)
294 2000-09-15 Alan Modra <alan@linuxcare.com.au>
296 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
298 (elf32_hppa_size_stubs): Instead correctly find the first .init
299 and .fini section here.
301 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
303 * elf32-hppa.c (clobber_millicode_symbols): New function.
304 (elf32_hppa_size_dynamic_sections): Call it.
306 2000-09-14 Alan Modra <alan@linuxcare.com.au>
308 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
309 packed. Add plabel, plt_abs packed booleans.
310 (hppa_link_hash_newfunc): Init new fields.
311 (PLABEL_PLT_ENTRY_SIZE): Define.
312 (hppa_stub_name): Use size_t len vars.
313 (hppa_add_stub): Likewise.
314 (elf32_hppa_build_stubs): Likewise.
315 (hppa_build_one_stub): Kill some compiler warnings.
316 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
317 if dynamic linking. Munge the local plt offsets into
318 local_got_refcounts. Set h->plabel for all global PLABELs. Use
319 size_t len vars. Add assert for plabel addend.
320 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
321 (elf32_hppa_hide_symbol): New function.
322 (elf_backend_hide_symbol): Define.
323 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
324 with h->plabel set. Don't make plt entries to have dynamic syms
325 when they have been forced local. If plt entry is used by a
326 plabel, make it PLABEL_PLT_ENTRY_SIZE.
327 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
328 Set up .plt offsets for local syms.
329 (elf32_hppa_relocate_section): Initialise plt entries for local
330 syms. Leave weak undefined plabels zero. Make global plabel
331 relocs against function symbol, and leave the addend zero.
332 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
333 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
334 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
335 relocs instead of SEGREL32 for dynamic got relocs.
336 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
337 (elf_backend_got_header_size): Adjust.
338 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
340 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
341 (hppa_type_of_stub): Use it instead of #if 0
342 (hppa_discard_copies): Use it here too.
343 (elf32_hppa_size_dynamic_sections): And here.
345 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
346 (elf32_hppa_link_hash_table_create): And here.
347 (hppa_build_one_stub): And here. Instead keep track of stub
348 offset using _raw_size.
349 (elf32_hppa_size_stubs): Likewise.
350 (elf32_hppa_build_stubs): Likewise.
351 (hppa_size_one_stub): Likewise. Resize reloc section too.
353 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
354 first_fini_sec handling. Don't search for reloc section or set
355 hplink->reloc_section_created here.
356 (elf32_hppa_size_stubs): Instead search for reloc sections, and
357 set reloc_section_created here.
358 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
359 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
361 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
363 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
364 with `hplink->root.'.
365 (elf32_hppa_check_relocs): Likewise.
366 (elf32_hppa_gc_sweep_hook): Likewise.
367 (elf32_hppa_adjust_dynamic_symbol): Likewise.
368 (hppa_handle_PIC_calls): Likewise.
369 (elf32_hppa_size_dynamic_sections): Likewise.
370 (elf32_hppa_set_gp): Likewise.
371 (elf32_hppa_relocate_section): Likewise.
372 (elf32_hppa_finish_dynamic_symbol): Likewise.
373 (elf32_hppa_finish_dynamic_sections): Likewise.
375 From David Huggins-Daines <dhd@linuxcare.com>
376 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
377 defined weak symbols in shared links.
378 (final_link_relocate): Calls to defined weak symbols in shared
379 objects must go via import stubs, as the target might not be known
382 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
384 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
385 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
386 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
387 the original entries with EMPTY_HOWTOs, and added new ones to fill
389 (sh_elf_info_to_howto): Make sure the new gap isn't used.
390 (sh_elf_relocate_section): Likewise.
392 2000-09-13 Anders Norlander <anorland@acc.umu.se>
394 * cpu-mips.c (arch_info_struct): Add mips:4K
395 * bfd-in2.h (bfd_mach_mips4K): New define.
396 * archures.c: Add bfd_mach_mips4K to comment.
397 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
398 E_MIPS_ARCH_2 for bfd_mach_mips4K.
400 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
402 * som.c (som_write_symbol_strings): Do not used fixed buffers,
403 use size_t as a counter.
404 (som_write_space_strings): Similarly.
406 2000-09-12 Jason Eckhardt <jle@cygnus.com>
408 * elf32-i860.c (elf32_i860_relocate_pc26): New function
410 (elf32_i860_relocate_section): Invoke new function from here.
412 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
414 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
417 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
419 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
420 target section name instead of dumping core when the target symbol is
423 2000-09-09 Kazu Hirata <kazu@hxi.com>
425 * riscix.c: Remove DEFUN.
427 2000-09-08 Nick Clifton <nickc@redhat.com>
429 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
430 initialise flags in output bfd if the input bfd is the default
431 architecture with the default flags.
433 2000-09-08 Kazu Hirata <kazu@hxi.com>
435 * archive.c: Fix formatting.
436 * coff-arm.c: Likewise.
437 * doc/chew.c: Likewise.
439 2000-09-08 Alan Modra <alan@linuxcare.com.au>
441 * section.c (bfd_get_unique_section_name): Put a dot before the
444 2000-09-07 Kazu Hirata <kazu@hxi.com>
446 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
447 * elf.c: Fix formatting.
449 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
451 * config.bfd (sh-*-linux*): Added.
452 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
453 * targets.c: Declare them.
454 * elf32-sh-lin.c: New file.
455 * Makefile.am: Compile it.
456 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
457 * configure, Makefile.in: Rebuilt.
459 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
461 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
462 pseduo-section when determining where the TOC ends.
464 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
465 output x_tvndx as it is only two bytes wide.
467 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
468 reloc is 26 or 32 bits wide.
470 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
471 for relocs that don't change anything. Also look at the full
474 2000-09-06 Philip Blundell <philb@gnu.org>
476 * config.bfd (arm*-*-uclinux*): New target.
478 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
480 * configure: Rebuilt with new libtool.m4.
482 2000-09-06 Alan Modra <alan@linuxcare.com.au>
484 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
485 word for variable name.
486 * bfd-in2.h: Regenerate.
488 2000-09-05 Nick Clifton <nickc@redhat.com>
490 * config.in: Regenerate.
491 * libbfd.h: Regenerate.
492 * po/bfd.pot: Regenerate.
493 * doc/bfdint.texi: Remove CVS date string - it foils compares with
496 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
498 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
500 2000-09-05 Alan Modra <alan@linuxcare.com.au>
502 Shared library and PIC support.
503 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
504 (GOT_ENTRY_SIZE): New.
505 (ELF_DYNAMIC_INTERPRETER): New.
506 (STUB_SUFFIX): Define.
507 (LONG_BRANCH_PIC_IN_SHLIB): Define.
508 (RELATIVE_DYNAMIC_RELOCS): Define.
509 (enum elf32_hppa_stub_type): New.
510 (struct elf32_hppa_stub_hash_entry): Rename offset to
511 stub_offset. Add a number of new fields.
512 (struct elf32_hppa_link_hash_entry): New.
513 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
515 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
516 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
517 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
519 (hppa_link_hash_newfunc): New function.
520 (elf32_hppa_link_hash_table_create): Use above function. Init new
522 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
523 instead of addend, and remove sym_name from args. Don't use
524 symbol name for local syms, instead use sym index.
525 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
526 stub type rather than size. Pass in hash and handle import stub
527 case. Also pass in reloc instead of offset so we can calculate
528 PCREL22F and PCREL12F branches properly.
529 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
530 import and export stubs too.
531 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
532 import and export stub sizing.
533 (elf32_hppa_check_relocs): New function.
534 (elf32_hppa_adjust_dynamic_symbol): New function.
535 (hppa_discard_copies): New function.
536 (elf32_hppa_size_dynamic_sections): New function.
537 (elf_backend_size_dynamic_sections): Define.
538 (elf32_hppa_finish_dynamic_symbol): New function.
539 (elf_backend_finish_dynamic_symbol): Define.
540 (elf32_hppa_size_stubs): Stash params in link hash table, and move
541 some local vars into the link hash table too. For shared links,
542 trundle over function syms, generating export stubs. Handle
543 PCREL22F branches. Break out stub creation code from here..
544 (hppa_add_stub): .. to here. New function.
545 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
546 call the bfd linker. Use elf_gp to record global pointer.
547 Calculate a value from sections if $global$ is missing.
548 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
549 (elf32_hppa_gc_mark_hook): New function.
550 (elf_backend_gc_mark_hook): Define.
551 (elf32_hppa_gc_sweep_hook): New function.
552 (elf_backend_gc_sweep_hook): Define.
553 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
554 Add rel to args, and remove howto, input_bfd, offset, addend,
555 sym_name as we can recalculate these locally. Handle calls to
556 dynamic objects, extra PIC relocs, PCREL22F branches. Change
557 handling of undefined weak syms. Check that stubs are in range.
558 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
559 message on hitting a DPREL21L reloc that needs fixing. Subtract
560 off PC for PCREL14F. Break out code that does a stub lookup from
562 (hppa_get_stub_entry): ..to here. New function.
563 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
564 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
566 (elf32_hppa_finish_dynamic_sections): New function.
567 (elf_backend_finish_dynamic_sections): Define.
568 (elf_backend_final_write_processing) Define.
569 (hppa_handle_PIC_calls): New function.
570 (elf32_hppa_build_stubs): Call it. Pass link_info to
572 (elf32_hppa_create_dynamic_sections): New function
573 to create .plt and .got then set .plt flags correctly.
574 (elf_backend_create_dynamic_sections): Define.
575 (elf32_hppa_object_p): New function.
576 (elf_backend_object_p): Define.
577 (elf32_hppa_elf_get_symbol_type): New function.
578 (elf_backend_get_symbol_type): Define.
579 (elf_backend_can_gc_sections): Define.
580 (elf_backend_want_got_plt): Define.
581 (elf_backend_plt_alignment): Set to 2.
582 (elf_backend_plt_readonly): Define.
583 (elf_backend_want_plt_sym): Define.
584 (elf_backend_got_header_size): Reserve one entry.
586 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
587 (elf32_hppa_size_stubs): Pass in multi_subspace.
588 (elf32_hppa_set_gp): Declare.
590 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
591 (bfd_get_unique_section_name): New function.
592 * bfd_in2.h: Regenerate.
594 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
595 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
598 From David Huggins-Daines <dhd@linuxcare.com>
599 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
600 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
601 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
602 been updated in finish_dynamic_symbol before modifying function
605 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
606 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
607 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
608 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
609 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
610 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
611 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
612 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
614 From David Huggins-Daines <dhd@linuxcare.com>
615 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
616 style of local labels as well.
618 2000-09-03 Philip Blundell <philb@gnu.org>
620 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
621 references to undefined symbols in debugging sections.
623 2000-09-02 H.J. Lu <hjl@gnu.org>
625 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
626 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
627 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
630 2000-09-02 Jason Eckhardt <jle@cygnus.com>
632 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
633 (elf32_i860_is_local_label_name): New function and prototype.
635 2000-09-02 Nick Clifton <nickc@redhat.com>
637 * configure.in: Increase version number to 2.10.91.
638 * configure: Regenerate.
639 * aclocal.m4: Regenerate.
640 * config.in: Regenerate.
641 * po/bfd.pot: Regenerate.
643 2000-09-02 Daniel Berlin <dberlin@redhat.com>
645 * elf.c (_bfd_elf_make_section_from_shdr): Add
646 .gnu.linkobce.wi. to the list of debug section names.
648 2000-09-02 Nick Clifton <nickc@redhat.com>
650 * dwarf2.c (find_debug_info): New function: Locate a section
651 containing dwarf2 debug information.
652 (bfd_dwarf2_find_nearest_line): Find all sections containing
653 debug information and include them in the stash.
655 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
657 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
658 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
659 (sh_reloc_map): Add new relocs.
660 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
661 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
662 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
663 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
665 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
666 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
667 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
668 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
670 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
672 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
673 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
674 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
675 elf_sh_plt_reloc_offset): Define.
676 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
677 elf_sh_link_hash_table): New structs.
678 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
679 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
681 (elf_backend_create_dynamic_sections,
682 bfd_elf32_bfd_link_hash_table_create,
683 elf_backend_adjust_dynamic_symbol,
684 elf_backend_size_dynamic_sections,
685 elf_backend_finish_dynamic_symbol,
686 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
687 elf_backend_plt_readonly, elf_backend_want_plt_sym,
688 elf_backend_got_header_size, elf_backend_plt_header_size):
690 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
691 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
693 * bfd-in2.h, libbfd.h: Rebuilt.
695 2000-09-01 Alan Modra <alan@linuxcare.com.au>
697 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
700 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
702 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
703 not initialized, set them to indicate the SH1 instruction set.
705 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
707 * acinclude.m4: Include libtool and gettext macros from the
709 * aclocal.m4, configure: Rebuilt.
711 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
713 * elf.c: Eliminate references to __sparcv9 macro; replace with
714 autoconf variables HAVE_PSINFO32_T etc.
715 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
716 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
718 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
719 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
721 * configure: Regenerate.
723 2000-08-27 Alan Modra <alan@linuxcare.com.au>
725 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
726 for any shared link, not just shared -Bsymbolic.
727 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
728 any shared link, and pass link info to it.
729 (elf_i386_size_dynamic_sections): Update comment.
730 (elf_i386_discard_copies): Modify to discard relocs for symbols
731 that have been forced local.
732 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
733 that have been forced local.
735 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
737 * elflink.h (elf_link_add_object_symbols): Allow common
738 symbols to have an alignment of 1 if explicitly requested, and
739 not overridden by other definitions.
741 2000-08-22 Doug Kwan <dkwan@transmeta.com>
743 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
744 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
746 2000-08-22 H.J. Lu <hjl@gnu.org>
748 * elf-bfd.h (elf_link_hash_table): Add runpath.
750 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
751 * bfd-in2.h: Rebuilt.
753 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
754 "runpath" field to NULL.
755 (bfd_elf_get_runpath_list): New function.
757 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
760 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
762 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
763 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
764 explicitly. Improve validation of r_type.
766 2000-08-21 H.J. Lu <hjl@gnu.org>
768 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
769 dynamic allocated content space. Add a comment to remind us that
770 one day this ought to be fixed.
771 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
772 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
773 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
775 2000-08-21 Jason Eckhardt <jle@cygnus.com>
777 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
778 field with the newly relocated value instead of adding it to the
779 existing immediate field.
780 (elf32_i860_relocate_splitn): Likewise.
781 (elf32_i860_relocate_highadj): Likewise.
783 2000-08-16 Jason Eckhardt <jle@cygnus.com>
785 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
786 was previously just a stub).
788 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
790 * elflink.c (_bfd_elf_create_got_section): Don't abort().
792 (_bfd_elf_create_dynamic_sections): Likewise.
794 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
796 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
797 for undefined symbols to be the beginning of the section.
799 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
800 four extra entries at the beginning of the .rela.plt section.
801 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
802 section to account for the four reserved entries in the .plt section.
804 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
806 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
807 to the list of NOPs we recognize after a branch-and-link.
808 Use the ori NOP when one is needed.
810 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
813 2000-08-14 Jim Wilson <wilson@cygnus.com>
815 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
816 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
817 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
820 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
822 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
824 2000-08-10 Jason Eckhardt <jle@cygnus.com>
826 * elf32-i860.c (elf32_i860_relocate_section): New function.
827 (i860_final_link_relocate): New function.
828 (elf32_i860_relocate_splitn): New function.
829 (elf32_i860_relocate_pc16): New function.
830 (elf32_i860_relocate_highadj): New function.
831 (elf32_i860_howto): Minor adjustments to some relocations.
832 (elf_info_to_howto_rel): Define.
833 (elf_backend_relocate_section): Define.
835 2000-08-10 Nick Clifton <nickc@cygnus.com>
837 * elf32-arm.h: Fix formatting.
839 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
841 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
843 2000-08-08 Jason Eckhardt <jle@cygnus.com>
845 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
847 2000-08-07 Kazu Hirata <kazu@hxi.com>
849 * ieee.c (ieee_write_debug_part): Rewrite a comment.
850 * elf64-ia64.c: Fix a typo.
852 2000-08-05 Jason Eckhardt <jle@cygnus.com>
854 * elf32-i860 (elf32_i860_howto_table): New structure.
855 (lookup_howto): New function.
856 (elf32_i860_reloc_type_lookup): New function.
857 (elf32_i860_info_to_howto_rela): New function.
858 (elf_code_to_howto_index): New structure.
859 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
860 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
861 elf32_i860_reloc_type_lookup.
863 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
865 * som.c (struct fixup_format): Constify `format'.
866 (som_hppa_howto_table): Use SOM_HOWTO macro.
867 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
868 (som_bfd_reloc_type_lookup): Likewise.
869 (compare_subspaces): Remove unused `count1', `count2'.
870 (som_begin_writing): Remove unused `total_reloc_size'.
871 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
872 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
873 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
874 (som_find_nearest_line): Decorate unused parameter(s).
875 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
876 (som_bfd_link_split_section): Likewise.
878 2000-08-03 Nick Clifton <nickc@cygnus.com>
880 * section.c: Restore backed out code.
881 * elf.c: Restore backed out code.
882 (copy_private_bfd_data): Fix bug preventing stipped dynamic
883 binaries from working.
884 * bfd-in2.h: Regenerate.
886 2000-08-03 H.J. Lu <hjl@gnu.org>
888 * section.c: Back out the change made by Nick Clifton
889 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
891 * bfd-in2.h: Likewise.
894 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
896 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
898 2000-07-31 Jason Eckhardt <jle@cygnus.com>
900 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
901 * bfd-in2.h, libbfd.h: Regenerate.
903 2000-07-31 Nick Clifton <nickc@cygnus.com>
905 * section.c (struct sec): Add new boolean field 'segment_mark'.
906 (STD_SECTION): Initialise new field to zero.
908 * bfd-in2.h: Regenerate.
910 * elf.c (copy_private_bfd_data): Reorganise section to segment
911 mapping to cope with moved sections requiring new segments,
912 and overlapping segments.
913 (SEGMENT_END): New macro: Return the end address of a segment.
914 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
915 contains a section by comparing their VMA addresses.
916 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
917 contains a section by comparing their LMA addresses.
918 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
919 section should be included in a segment.
920 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
921 follows another in memory.
922 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
925 2000-07-22 Jason Eckhardt <jle@cygnus.com>
927 * cpu-i860.c: Added comments.
929 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
930 bfd_elf32_i860_little_vec.
931 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
932 (ELF_MAXPAGESIZE): Changed to 4096.
934 * targets.c (bfd_elf32_i860_little_vec): Declaration of
936 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
938 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
939 config for little endian elf32 i860.
940 (targ_defvec): Define for the new config above
941 as "bfd_elf32_i860_little_vec".
942 (targ_selvecs): Define for the new config above
943 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
945 * configure.in (bfd_elf32_i860_little_vec): Added recognition
948 * configure: Regenerated.
950 2000-07-27 H.J. Lu <hjl@gnu.org>
952 * elflink.h (elf_merge_symbol): Take one more argument,
953 dt_needed, to indicate if the symbol comes from a DT_NEEDED
954 entry. Don't overide the existing weak definition if dt_needed
956 (elf_link_add_object_symbols): Pass dt_needed to
959 2000-07-27 Nick Clifton <nickc@cygnus.com>
961 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
964 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
966 * configure.host (*-*-aix*): AIX has 'long long' always.
968 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
969 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
970 (xcoff_write_archive_contents_big): Don't update the offset
971 of the symbol table, xcoff_write_armap will do it.
973 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
975 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
976 of dynobj for SGI_COMPAT checks.
978 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
980 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
981 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
982 * bfd-in2.h: Regenerate.
984 2000-07-21 Nick Clifton <nickc@cygnus.com>
986 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
987 range symbol indices in relocs and issue an error message.
989 2000-07-20 H.J. Lu <hjl@gnu.org>
991 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
992 info->new_dtags when setting DT_FLAGS_1. It will only be set
993 by the new linker options. It shouldn't break anything.
995 2000-07-20 H.J. Lu <hjl@gnu.org>
997 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
998 only if info->new_dtags is true.
1000 2000-07-20 H.J. Lu <hjl@gnu.org>
1002 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1003 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1005 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1007 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1008 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1009 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1010 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1011 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1012 * Makefile.in: Rebuild.
1013 * aclocal.m4: Rebuild.
1014 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1015 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1016 (bfd_cris_arch): Declare.
1017 (bfd_archures_list): Add bfd_cris_arch.
1018 * bfd-in2.h: Rebuild.
1019 * config.bfd: (cris-*-*): New target.
1020 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1021 * configure: Rebuild.
1022 * elf.c (prep_headers): Add bfd_arch_cris.
1023 * libbfd.h: Rebuild.
1024 * libaout.h (enum machine_type): Add M_CRIS.
1025 * reloc.c: Add CRIS relocations.
1026 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1027 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1028 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1029 * po/POTFILES.in, po/bfd.pot: Regenerate.
1031 2000-07-19 H.J. Lu <hjl@gnu.org>
1033 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1034 DF_TEXTREL if DT_TEXTREL is set.
1035 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1036 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1037 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1038 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1039 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1040 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1041 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1042 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1043 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1044 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1046 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1047 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1049 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1051 2000-07-19 H.J. Lu <hjl@gnu.org>
1053 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1054 * bfd-in2.h: Rebuild.
1056 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1057 (elf_dt_soname): New.
1059 * elf.c (bfd_elf_set_dt_needed_soname): New.
1061 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1062 entry if the shared object loaded by DT_NEEDED is used to
1063 resolve the reference in a regular object.
1065 2000-07-19 H.J. Lu <hjl@gnu.org>
1067 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1068 DT_DEPAUDIT and DT_AUDIT as strings.
1070 2000-07-19 Nick Clifton <nickc@cygnus.com>
1072 * format.c: Fix formatting.
1074 2000-07-19 H.J. Lu <hjl@gnu.org>
1076 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1078 2000-07-19 H.J. Lu <hjl@gnu.org>
1080 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1081 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1082 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1083 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1084 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1085 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1086 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1088 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1090 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1091 renamed functions from here...
1092 (assign_section_numbers): Use renamed functions.
1093 (prep_headers): Use renamed functions.
1095 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1096 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1097 * bfd-in2.h: Regenerate.
1099 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1101 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1102 parenthesis in if statement.
1104 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1106 Enable the support for Traditional MIPS.
1107 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1108 return ict_none appropriately for traditional mips targets.
1109 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1110 (STUB_MOVE): Conditionalize for traditonal mips.
1111 (STUB_LI16): Likewise.
1112 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1113 room for RTPROC header.
1114 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1115 the permission for the PT_DYNAMIC as read, write and execute.
1116 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1117 for traditonal mips.
1118 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1119 _DYNAMIC_LINKING for traditonal mips.
1120 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1121 in case of traditonal mips.
1122 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1123 entry is required. For a function if PLT is not required then set the
1124 corresponding hash table entry to 0.
1125 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1127 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1128 shared object set the value to 0.
1129 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1130 _DYNAMIC_LINKING for traditonal mips.
1131 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1132 for traditonal mips.
1134 2000-07-15 H.J. Lu <hjl@gnu.org>
1136 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1138 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1140 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1141 out a structure that is BFD_IN_MEMORY.
1143 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1145 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1146 bfd pointer. Print section id instead of bfd pointer for local
1147 syms. Prefix addend with `+' for global syms as well as local.
1148 Correct calculation of name component lengths.
1149 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1151 From David Huggins-Daines <dhd@linuxcare.com>
1152 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1153 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1154 (elf64_hppa_modify_segment_map): Likewise.
1156 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1158 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1159 addresses to be "naturally" sign extended. Return -1 if unknown.
1160 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1161 * bfd-in2.h: Regenerate.
1163 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1165 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1166 and ECOF_SIGNED_64 to list ways to extract an offset.
1167 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1168 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1170 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1171 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1173 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1175 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1176 bfd_get_start_address.
1177 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1178 (elf_swap_ehdr_out): Ditto.
1180 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1182 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1183 compatibility with older binutils.
1185 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1187 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1188 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1190 From Ryan Bradetich <rbradetich@uswest.net>
1191 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1192 (parse_line_table): Ditto.
1193 (_bfd_dwarf1_find_nearest_line): Ditto.
1194 * syms.c (cmpindexentry): Remove extra `*' from params.
1196 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1198 * elf32-mips.c (sort_dynamic_relocs): New Function.
1199 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1200 via qsort to sort the dynamic relocations in increasing r_symndx
1203 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1205 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1206 ATTRIBUTE_UNUSED to unused args.
1207 (get_opd): Likewise.
1208 (get_plt): Likewise.
1209 (get_dlt): Likewise.
1210 (get_stub): Likewise.
1211 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1212 (elf64_hppa_link_output_symbol_hook): Likewise.
1213 (elf64_hppa_check_relocs): Delete unused var.
1214 (elf64_hppa_size_dynamic_sections): Likewise.
1215 (elf64_hppa_finalize_opd): Likewise.
1216 (elf64_hppa_finalize_dynreloc): Likewise.
1217 (elf64_hppa_modify_segment_map): Likewise.
1218 (elf64_hppa_finish_dynamic_sections): Likewise.
1220 * elf-hppa.h (elf_hppa_final_write_processing): Add
1221 ATTRIBUTE_UNUSED to unused args.
1222 (elf_hppa_final_link_relocate): Likewise.
1223 (elf_hppa_record_segment_addrs): Add paretheses.
1224 (elf_hppa_relocate_section): Constify dyn_name.
1226 From David Huggins-Daines <dhd@linuxcare.com>
1227 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1228 rearrange case statement so that it gets preferred to 32-bit ones.
1230 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1231 asection->id instead of address of asection structure.
1232 (elf32_hppa_size_stubs): Likewise.
1234 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1235 for .init* and .fini*.
1237 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1238 and addends used in stub names to 32 bits.
1239 (elf32_hppa_size_stubs): Likewise.
1241 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1242 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1243 not bfd_put_64. Fix minor comment typo and formatting.
1245 Changes to create multiple linker stubs, positioned immediately
1246 before the section where they are required.
1247 * elf32-hppa.c: Don't include hppa_stubs.h.
1248 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1249 (elf32_hppa_stub_hash_table): Delete.
1250 (elf32_hppa_link_hash_entry): Delete.
1251 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1252 stub_hash_table, and store the struct here rather than a pointer.
1253 Delete output_symbol_count. Add offset array. Change
1254 global_value to a bfd_vma.
1255 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1256 (elf32_hppa_stub_hash_traverse): Delete.
1257 (elf32_hppa_name_of_stub): Delete.
1258 (elf32_hppa_link_hash_lookup): Delete.
1259 (elf32_hppa_link_hash_traverse): Delete.
1260 (elf32_hppa_stub_hash_table_init): Delete.
1261 (elf32_hppa_size_of_stub): Pass input section and offset rather
1262 than location and calculate location here. Don't pass name as all
1263 stubs are now the same size.
1264 (elf32_hppa_stub_hash_newfunc): Init new fields.
1265 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1267 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1268 comparing against ints. Rewrite stub handling code.
1269 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1270 Case enums to int before comparing against ints. Remove
1271 bfd_reloc_dangerous case.
1272 (elf32_hppa_build_one_stub): Rewrite.
1273 (elf32_hppa_size_one_stub): New function.
1274 (elf32_hppa_build_stubs): Rewrite.
1275 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1276 Rewrite stub-handling specific code.
1278 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1280 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1282 * hppa_stubs.h: Delete.
1283 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1284 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1285 * Makefile.in: Regenerate.
1287 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1290 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1292 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1293 and section name for bfd_reloc_notsupported error message.
1294 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1295 bfd_reloc_notsupported.
1296 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1298 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1299 undefined weak symbols for all relocs.
1300 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1301 offsets are relative to one past the delay slot.
1302 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1303 branch destination. Put addend into stub name too.
1304 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1305 adjust by 8 when deciding whether a linker stub is needed. Put
1306 addend into stub name as for above.
1308 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1309 various args and vars.
1310 (elf32_hppa_bfd_final_link_relocate): Here too.
1311 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1312 inner block var to avoid shadowing.
1314 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1316 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1317 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1318 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1320 * libhppa.h: Change practically all unsigned ints to plain ints.
1321 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1324 From Ryan Bradetich <rbradetich@uswest.net>
1325 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1326 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1328 From David Huggins-Daines <dhd@linuxcare.com>
1329 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1330 to the new OP_* ones.
1332 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1333 error exit. Bail out earlier on plabel relocs that we aren't
1334 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1335 string, and then don't free our copy.
1336 (elf32_hppa_build_one_stub): Make insn unsigned int.
1338 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1339 available with BL, not BE and BLE.
1341 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1342 code for elf arg relocs.
1343 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1344 argument with elf_link_hash_entry h. Handle undefined weak
1345 symbols. Move $global$ lookup from here...
1346 (elf32_hppa_relocate_section): ...to here. Return correct error
1347 message for non-handled relocs.
1348 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1349 wrong test was -0x3ffff to +0x40000.
1351 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1352 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1353 Handle them as such.
1354 (elf_hppa_relocate_insn): Fix a typo.
1356 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1357 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1358 assemble_17, assemble_21): Delete.
1359 Supply defines for all 64 possible opcodes.
1360 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1361 formats. Handle COMICLR.
1362 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1365 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1366 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1367 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1369 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1370 the local syms - did this code get deleted accidentally? Ignore
1371 undefined and undefweak syms.
1373 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1374 block. Use it instead of elf64_hppa_hash_table (info).
1375 (elf_hppa_final_link_relocate): Use hppa_info instead of
1376 elf64_hppa_hash_table (info).
1378 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1379 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1380 (hppa_rebuild_insn): Mask immediate bits here instead.
1381 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1383 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1385 * section.c (struct sec): Add id field. Tidy comment formatting.
1386 (bfd_make_section_anyway): Set id.
1387 (STD_SECTION): Init id too.
1388 Change CONST to const throughout.
1389 * archures.c (bfd_arch_info): Tidy comment.
1390 (bfd_arch_list): Change a CONST to const.
1391 * libbfd-in.h: Tidy comments and replace CONST with const.
1392 * elf-bfd.h: Likewise.
1393 * libbfd.h: Regenerate.
1394 * bfd-in2.h: Regenerate.
1395 * libcoff.h: Regenerate.
1397 2000-07-07 DJ Delorie <dj@redhat.com>
1399 * archive.c (_bfd_write_archive_contents): Add an informative
1402 2000-07-06 Kazu Hirata <kazu@hxi.com>
1404 * srec.c: Fix formatting.
1406 2000-06-05 DJ Delorie <dj@redhat.com>
1410 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1412 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1413 value of PC-relative offsets.
1415 2000-07-03 Jim Wilson <wilson@cygnus.com>
1417 * elf64-alpha.c (alpha_elf_size_info): New.
1418 (elf_backend_size_info): Define to alpha_elf_size_info.
1419 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1421 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1423 * elf32-mips.c: Include elf32-target.h again for the traditional
1426 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1428 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1429 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1430 (avr_info_to_howto_rela): Likewise.
1431 (elf32_avr_gc_mark_hook): Likewise.
1432 (elf32_avr_gc_sweep_hook): Likewise.
1433 (elf32_avr_relocate_section): Likewise.
1435 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1437 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1438 an external symbol for a non-shared, non-relocatable link.
1440 2000-07-03 Nick Clifton <nickc@redhat.com>
1442 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1443 is an external symbol.
1444 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1447 2000-07-03 Kazu Hirata <kazu@hxi.com>
1449 * reloc16.c: Fix formatting.
1451 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1453 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1454 to add a new target for traditional mips i.e
1455 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1456 * configure.in: Likewise.
1457 * configure: Rebuild.
1458 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1460 (bfd_elf32_tradlittlemips_vec): Likewise.
1461 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1462 to see that elfNN_bed does not get redefined even if the target file
1463 is included twice for a chip. See elf32-mips.c.
1465 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1467 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1468 (CLEANFILES): Add DEPA.
1469 * Makefile.in: Regenerate.
1471 2000-06-30 DJ Delorie <dj@cygnus.com>
1473 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1474 can't assume the PE header is at 0x80.
1476 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1478 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1480 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1482 * go32stub.h: Update stub.
1484 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1486 * archures.c (bfd_mach_avr5): Define.
1487 * bfd-in2.h (bfd_mach_avr5): Define.
1488 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1489 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1490 (compatible): Update comment. Add missing test.
1491 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1492 for avr2 and avr4. Simplify 8K wrap code.
1493 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1494 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1496 2000-06-26 Kazu Hirata <kazu@hxi.com>
1498 * coff-h8300.c: Fix formatting.
1499 * cpu-h8300.c: Likewise.
1501 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1503 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1504 for local symbols whose names are unknown.
1506 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1508 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1510 * Makefile.in: Regenerate.
1511 * doc/Makefile.in: Regenerate.
1513 2000-06-20 H.J. Lu <hjl@gnu.org>
1515 * Makefile.am: Rebuild dependency.
1516 * Makefile.in: Rebuild.
1518 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1520 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1521 (elf_backend_copy_indirect_symbol): Map to the new function.
1523 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1525 * archive.c (normalize): Correct pointer comparison when checking
1527 (bfd_bsd_truncate_arname): Likewise.
1528 (bfd_gnu_truncate_arname): Likewise.
1530 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1532 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1533 sections elf_{text,data}_{section,symbol}.
1534 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1535 (_bfd_mips_elf_hide_symbol): New function.
1536 (elf_backend_hide_symbol): Map to the new function.
1537 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1538 definitions of mips_elf_{text,data}_{section,symbol}.
1539 (mips_elf_local_relocation_p): Try to find the direct symbol
1540 based on new check_forced argument.
1541 (mips_elf_calculate_relocation): Use new version of
1542 mips_elf_local_relocation_p.
1543 (mips_elf_relocate_section): Likewise.
1544 (_bfd_mips_elf_relocate_section): Likewise.
1545 (mips_elf_sort_hash_table): Only assert that have enough GOT
1547 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1548 entry if the relocation based on the new external argument.
1549 (mips_elf_create_dynamic_relocation): Assert that we have a
1550 section contents allocated where we can swap out the dynamic
1552 (mips_elf_calculate_relocation): Find the real hash-table entry
1553 correctly by using h->root.root.type. Only create a dynamic
1554 relocation entry if the symbol is defined in a shared library.
1555 Create an external GOT entry for the GOT16 relocation if the
1556 symbol was forced local.
1557 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1558 dynamic index if the symbol was forced local.
1560 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1562 * elf32-mips.c: Fix typos in comments.
1564 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1566 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1569 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1571 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1572 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1573 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1574 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1575 (bfd_elf32_m68hc11_vec): Likewise.
1576 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1577 Supports 68hc11 & 68hc12 at the same time.
1578 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1580 (bfd_elf32_m68hc11_vec): Likewise.
1581 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1582 * archures.c (bfd_m68hc12_arch): Define and register in global list
1583 (bfd_m68hc11_arch): Likewise.
1584 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1585 BFD_RELOC_M68HC11_3B): Define.
1586 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1587 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1589 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1591 * elf_bfd.h (struct elf_backend_data): Add info argument to
1592 elf_backend_hide_symbol.
1593 (_bfd_elf_link_hash_hide_symbol): Likewise.
1594 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1595 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1596 * elflink.h (elf_link_add_object_symbols): Likewise.
1597 (elf_link_assign_sym_version): Likewise.
1599 2000-06-18 H.J. Lu <hjl@gnu.org>
1601 * coff-i386.c (coff_i386_reloc): Don't return in case of
1602 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1603 Compensate PE relocations when linking with non-PE object
1604 files to generate a non-PE executable.
1606 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1608 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1609 GOT entries if we're doing a static link or -Bsymbolic link.
1611 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1613 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1614 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1616 (elf_link_output_relocs): Likewise.
1617 (elf_reloc_link_order): Likewise.
1619 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1621 * archures.c (enum bfd_architecture): #define constants for
1622 PowerPc and RS6000 machine numbers.
1623 * bfd-in2.h: Regenerate.
1624 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1625 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1626 and RS6000 machine numbers using #defined constants from
1628 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1629 machine numbers using #defined constants from archures.c. Add
1630 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1631 64-bit words in 620 entry.
1632 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1634 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1636 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1638 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1639 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1640 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1642 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1644 * bfd-in.h (bfd_family_coff): Define.
1645 * bfd-in2.h: Regenerate.
1646 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1647 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1648 instead of bfd_target_coff_flavour.
1649 * cofflink.c (_bfd_coff_final_link): Likewise.
1650 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1651 exclude XCOFF files.
1652 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1654 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1655 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1656 * xcofflink.c (XCOFF_XVECP): Delete.
1657 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1658 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1659 bfd_xcoff_record_link_assignment,
1660 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1661 check for bfd_target_xcoff_flavour.
1663 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1665 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1667 (read_hdr): New function.
1668 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1669 of trying to extract individual registers. Set abfd->arch_info
1670 to match the architecture that created the core file.
1671 (rs6000coff_get_section_contents): Delete.
1672 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1674 2000-06-14 H.J. Lu <hjl@gnu.org>
1676 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1679 2000-06-13 H.J. Lu <hjl@gnu.org>
1681 * configure: Regenerate.
1683 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1685 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1688 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1690 * configure.in (VERSION): Update to show this is the CVS mainline.
1692 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1694 * elf32-d10v.c: Include elf/d10v.h
1695 (enum reloc_type): Delete.
1696 * elf32-d30v.c: Include elf/d30v.h
1697 (enum reloc_type): Delete.
1699 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1700 * Makefile.in: Regenerate.
1702 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1703 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1704 move HOWTOs into elf_howto_table.
1705 (R_386_standard, R_386_ext_offset): Define.
1706 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1707 (elf_i386_reloc_type_lookup): Modify calculation of index into
1708 elf_howto_table since we've removed the padding.
1709 (elf_i386_info_to_howto_rel): Likewise.
1710 (elf_i386_relocate_section): Likewise.
1712 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1714 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1716 2000-06-05 H.J. Lu <hjl@gnu.org>
1718 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1719 an error when seeing an undefined symbol with hidden/internal
1720 attribute. It is handled in *_relocate_section ().
1722 2000-06-05 H.J. Lu <hjl@gnu.org>
1724 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1725 indirect symbol for the ELF_LINK_NON_ELF bit.
1726 (elf_link_output_extsym): Don't output the indirect symbol even
1727 if the ELF_LINK_NON_ELF bit is set.
1729 2000-06-01 J.T. Conklin <jtc@redback.com>
1731 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1732 (i[3456]86-*-netbsdaout*): New target.
1733 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1734 (i[3456]86-*-openbsd*): Likewise.
1736 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1738 * trad-core.c: From hpux-core.c, include <dirent.h> or
1739 <sys/ndir.h> when possible.
1741 2000-05-31 Nick Clifton <nickc@cygnus.com>
1743 * opintl.h (_(String)): Explain why dgettext is used instead
1746 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1748 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1749 definitions. We must not assume they are sorted in the file
1750 according to their index numbers.
1752 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1754 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1755 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1756 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1758 2000-05-30 Nick Clifton <nickc@cygnus.com>
1760 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1761 80960CA, 80960MC as valid machine names.
1763 2000-05-30 H.J. Lu <hjl@gnu.org>
1765 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1766 visibility bits if the symbol is undefined. Correctly handle
1767 weak undefined symbols with hidden and internal attributes.
1769 * elflink.h (elf_link_add_object_symbols): Always turn the
1770 symbol into local if it has the hidden or internal attribute.
1772 2000-05-29 Philip Blundell <philb@gnu.org>
1774 * ppcboot.c: Add packed attribute if compiling with GCC.
1776 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1778 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1780 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1782 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1783 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1784 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1787 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1789 * Makefile.am: Update dependencies with "make dep-am"
1790 * Makefile.in: Regenerate.
1792 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1793 bindtextdomain): Replace defines with those from intl/libgettext.h
1794 to quieten gcc warnings.
1796 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1798 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1800 * archive.c (normalize, bfd_bsd_truncate_arname,
1801 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1802 file names with backslashes.
1804 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1807 * sysdep.h: Include filenames.h.
1809 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1811 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1813 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1815 * elf64-sparc.c (sparc64_elf_relax_section): New.
1816 (sparc64_elf_relocate_section): Optimize tail call into branch always
1818 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1819 (elf32_sparc_relax_section): New.
1821 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1823 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1824 Remove unusued variables.
1825 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1826 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1827 previous fix, so that shared libs really don't influence targets
1828 extension mask and memory model.
1830 2000-05-23 H.J. Lu <hjl@gnu.org>
1832 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1833 h->root.other not h->other.
1834 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1836 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1838 2000-05-23 H.J. Lu <hjl@gnu.org>
1840 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1841 undefined symbol with the non-default visibility attributes.
1842 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1843 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1844 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1845 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1846 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1847 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1848 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1849 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1850 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1851 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1852 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1854 2000-05-22 Richard Henderson <rth@cygnus.com>
1856 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1857 PCREL22, PCREL64I. Zero size of special relocs.
1858 (elf64_ia64_reloc_type_lookup): Likewise.
1859 (USE_BRL, oor_brl, oor_ip): New.
1860 (elf64_ia64_relax_section): New.
1861 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1862 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1863 (elf64_ia64_relocate_section): Likewise.
1864 (bfd_elf64_bfd_relax_section): New.
1865 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1866 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1867 * bfd-in2.h, libbfd.h: Regenerate.
1869 2000-05-22 Nick Clifton <nickc@cygnus.com>
1871 * configure.in : Add peigen.lo to MIPS PE targets.
1872 * configure: Regenerate.
1874 2000-05-22 Momchil Velikov <velco@fadata.bg>
1876 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1877 only if it is known for both input and output bfds. Separate
1878 error message strings as in some languages, it may be necessary
1879 to change more than one place in the string to change between
1882 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1883 endianess checks, call _bfd_generic_verify_endian_match() instead.
1885 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1887 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1889 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1890 endianess before checking bfd flavours.
1892 2000-05-22 H.J. Lu <hjl@gnu.org>
1894 * elflink.h (elf_link_output_extsym): Clear the visibility
1895 field for symbols not defined locally.
1897 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1899 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1900 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1901 (hppa_rebuild_insn): Mask immediate bits here instead.
1902 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1904 2000-05-18 Momchil Velikov <velco@fadata.bg>
1906 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1907 relocs for an executable, ensure that they are virtual addresses.
1909 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1911 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1913 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1914 Rick Gorton <gorton@scrugs.lkg.dec.com>
1916 * elflink.h: Add emitrelocations support: when enabled, relocation
1917 information and relocation sections are put into final output
1918 executables. If the emitrelocations flag is set, do the following:
1919 (elf_bfd_final_link): Emit relocation sections.
1920 (elf_link_input_bfd): Compute relocation section contents.
1921 (elf_gc_sections): Don't clean relocation sections.
1923 2000-05-16 Catherine Moore <clm@cygnus.com>
1925 * som.c (som_decode_symclass): Recognize weak symbols.
1927 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1929 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1930 read idata section only from dataoff.
1931 (pe_print_edata): Correctly check for valid eat_member.
1933 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1935 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1937 2000-05-14 Philip Blundell <philb@gnu.org>
1939 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1941 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1943 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1945 * peigen.c (pe_print_idata): Look for .idata section and print
1946 info even if data directory has zero entries. Read idata section
1947 starting from dataoff, and adjust all data offsets to suit. Cast
1948 all bfd_vma vars to unsigned long before passing to fprintf.
1949 * peigen.c (pe_print_edata): Similarly, look for .edata section
1950 and print info even if data directory has zero entries. Cast
1951 all bfd_vma vars to unsigned long before passing to fprintf.
1953 From Szabolcs Szakacsits <szaka@F-Secure.com>
1954 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1955 directory size which may be bogus.
1956 * peigen.c (pe_print_edata): Similarly.
1958 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1960 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1962 (copy_private_bfd_data): Allow for space possibly taken up by elf
1963 headers when calculating segment physical address from lma.
1965 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1967 * versados.c (versados_scan): Init stringlen and pass_2_done.
1969 * trad-core.c (trad_unix_core_file_p): Return
1970 bfd_error_wrong_format rather than bfd_error_file_truncated.
1972 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1973 add_data_entry. DataDirectory virtual address is relative.
1974 (pe_print_idata): Account for relative DataDirectory virtual
1975 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1976 (pe_print_edata): Similarly.
1978 From Szabolcs Szakacsits <szaka@F-Secure.com>
1979 * peigen.c (dir_names): Add Delay Import Directory.
1980 (pe_print_idata): Always search for bfd section containing
1981 idata address rather than looking up section name. Print this
1982 section name rather than .idata.
1983 (pe_print_edata): Similarly. Also print some fields as %08lx.
1984 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1987 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1989 * xcoff.h: Rename to xcoff-target.h
1990 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1991 * coff-rs6000.c: Ditto.
1992 * coff64-rs6000.c: Ditto.
1993 * coff-pmac.c: Ditto.
1994 * Makefile.in: Regenerate.
1996 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1998 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1999 Change U802TOC64MAGIC to U803XTOCMAGIC.
2001 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2003 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2004 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2005 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2007 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2009 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2011 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2013 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2014 hidden and internal symbols.
2015 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2017 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2018 assign a PLT or GOT entry to symbols with hidden and
2019 internal visibility.
2021 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2023 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2025 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2027 2000-05-02 H.J. Lu <hjl@gnu.org>
2029 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2032 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2034 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2035 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2037 * Makefile.in: Regenerate.
2039 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
2041 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2042 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2043 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2044 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2045 * Makefile.in: Rebuild.
2047 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2049 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2050 doesn't work very well.
2052 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2053 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2054 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2055 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2056 (elf_hppa_info_to_howto): Likewise.
2057 (elf_hppa_info_to_howto_rel): Likewise.
2058 (elf_hppa_reloc_type_lookup): Likewise.
2059 (elf_hppa_is_local_label_name): Likewise.
2060 (elf_hppa_fake_sections): Likewise.
2061 (elf_hppa_final_write_processing): Likewise.
2062 (elf_hppa_howto_table): Fully initialise all entries.
2063 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2064 (elf_hppa_info_to_howto): Likewise.
2065 (elf_hppa_info_to_howto_rel): Likewise.
2066 (elf_hppa_reloc_type_lookup): Likewise.
2067 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2068 elf_hppa_unmark_useless_dynamic_symbols,
2069 elf_hppa_remark_useless_dynamic_symbols,
2070 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2071 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2072 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2073 elf32-hppa.c mess is cleaned up.
2074 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2075 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2076 r_field then call hppa_field_adjust inline func with variable
2077 r_field arg, instead call hppa_field_adjust with fixed arg.
2078 In case R_PARISC_PCREL22F, don't set r_field.
2079 (elf_hppa_relocate_insn): Change args and return type to unsigned
2080 int. Call re_assemble_* funcs to do the work.
2082 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2085 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2087 (sign_extend): Mask first before sign extending.
2088 (low_sign_extend): Rewrite without condition expression.
2089 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2090 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2091 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2092 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2093 result as function return value rather than through pointer arg.
2094 Accept unsigned int args, and return unsigned int.
2095 (re_assemble_3): New. Combines function of dis_assemble_3 with
2096 re-assembly of opcode and immediate.
2097 (re_assemble_12): Likewise.
2098 (re_assemble_16): Likewise.
2099 (re_assemble_17): Likewise.
2100 (re_assemble_21): Likewise.
2101 (re_assemble_22): Likewise.
2102 (hppa_field_adjust): Rewrite and document, paying attention to
2103 size of types and signed/unsigned issues.
2104 (get_opcode): Shift before masking.
2105 (FDLW): Rename to FLDW.
2106 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2107 (hppa_rebuild_insn): Change args and return value to unsigned
2108 int. Make use of re_assemble_*. Correct case 11.
2110 * dep-in.sed: Handle ../opcodes/.
2111 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2112 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2113 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2114 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2115 elfarm-nabi.lo dependencies outside of auto-dependency area.
2116 Regenerate dependencies.
2117 * Makefile.in: Regenerate.
2119 * configure.in (TRAD_HEADER): Test non-null before
2121 * configure: Regenerate.
2123 * reloc.c: Fix mis-spelling in comment.
2125 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2127 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2128 * vms.c (vms_openr_next_archived_file): Return NULL.
2130 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2132 * coffcode.h Copy changes mistakenly done to libcoff.h in
2135 2000-04-29 Andreas Jaeger <aj@suse.de>
2137 * libbfd-in.h: Correctly check GCC version.
2138 * bfd-in.h: Likewise.
2139 * libhppa.h: Likewise.
2140 * libbfd.h: Regenerate.
2141 * bfd-in2.h: Regenerate.
2143 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2145 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2146 coffdu-rs6000.{lo,c}.
2147 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2149 * Makefile.in: Regenerate.
2150 * xcoff.h: New file.
2151 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2152 * coff-rs6000.c: Move all declarations and defines that are
2153 common to the xcoff backends into xcoff.h
2154 * coff64-rs6000.c: Ditto,
2156 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2158 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2159 _bfd_coff_force_symnames in strings and
2160 _bfd_coff_debug_string_prefix_length to their default values.
2161 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2163 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2165 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2166 _bfd_coff_force_symnames in strings and
2167 _bfd_coff_debug_string_prefix_length to their default values.
2169 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2171 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2172 Check local_got_refcounts before dereferencing.
2174 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2175 before deciding we don't need R_PPC_PLT32 relocation.
2176 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2179 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2181 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2183 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2184 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2185 (elf_i386_relocate_section): Allow for .plt to go missing.
2186 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2187 can use a relative reloc for got as elf_i386_relocate_section.
2188 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2190 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2192 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2194 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2196 * Makefile.am (coff64-rs6000.lo): New rule.
2197 * Makefile.in: Regenerate.
2198 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2199 xcoff_is_local_label_name, xcoff_rtype2howto,
2200 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2201 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2202 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2203 (NO_COFF_SYMBOLS): Define.
2204 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2205 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2207 (MINUS_ONE): New macro.
2208 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2210 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2211 coff_SWAP_aux_out): Map to the new functions.
2212 * coff64-rs6000.c: New file.
2213 * libcoff.h (bfd_coff_backend_data): Add new fields
2214 _bfd_coff_force_symnames_in_strings and
2215 _bfd_coff_debug_string_prefix_length.
2216 (bfd_coff_force_symnames_in_strings,
2217 bfd_coff_debug_string_prefix_length): New macros for above fields.
2218 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2219 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2220 of using coff_swap_sym_in directly.
2221 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2222 (coff_set_flags) Set magic for XCOFF64.
2223 (coff_compute_section_file_positions): Add symbol name length to
2224 string section length if bfd_coff_debug_string_prefix_length is
2226 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2227 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2228 using coff_swap_lineno_in directly.
2229 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2230 and _bfd_coff_debug_string_prefix_length fields.
2231 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2232 symbol names into strings table when
2233 bfd_coff_force_symnames_in_strings is true.
2234 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2235 SET_RELOC_VADDR): New macros.
2236 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2237 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2239 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2240 changes within RS6000COFF_C specific code.
2241 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2242 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2243 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2244 Extend existing hack on target name.
2245 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2247 * coff-tic54x.c (ticof): Keep up to date with new fields
2248 in bfd_coff_backend_data.
2249 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2250 targ_selvecs to include rs6000coff64_vec for rs6000.
2251 * configure.in: Add rs6000coff64_vec case.
2252 * cpu-powerpc.c: New bfd_arch_info_type.
2254 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2256 * config.bfd: Only disable elf32-hppa vectors, not all of the
2257 BSD and OSF configuration support. Provide (disabled) clauses
2259 * configure.in: Add clause for PA64 support.
2260 * configure: Rebuilt.
2262 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2263 (bfd_elf64_hppa_vec): Declare.
2265 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2266 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2267 (elf64-hppa.lo): Add dependencies.
2268 * Makefile.in: Rebuilt.
2270 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2272 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2274 * libhppa.h (dis_assemble_16): New function.
2275 (pa_arch): Added pa20w element.
2277 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2279 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2280 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2281 bfd_elf64_slurp_reloc_table.
2283 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2284 definitions to get external names.
2285 (elf_write_relocs): Renamed from write_relocs and make global.
2286 (elf_slurp_reloc_table): Make global.
2287 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2289 * archive.c (hpux_uid_gid_encode): New function.
2290 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2291 defined and the ID is greater than 99999.
2292 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2293 special uid/gid fields into 32 bit values.
2295 2000-04-21 Matthew Green <mrg@cygnus.com>
2297 * config.bfd: Add NetBSD/sparc64 support.
2299 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2300 David Mosberger <davidm@hpl.hp.com>
2301 Timothy Wall <twall@cygnus.com>
2302 Jim Wilson <wilson@cygnus.com>
2304 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2305 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2306 (BFD64_BACKENDS): Add elf64-ia64.lo.
2307 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2308 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2309 * Makefile.in: Rebuild.
2310 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2311 (bfd_ia64_arch): Declare.
2312 (bfd_archures_list): Add bfd_ia64_arch.
2313 * bfd-in2.h: Rebuild.
2314 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2315 * configure: Rebuild.
2316 * configure.host: (ia64-*-linux*): New host.
2317 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2318 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2319 * elf.c (prep_headers): Add bfd_arch_ia64.
2320 * libbfd.h: Rebuild.
2321 * reloc.c: Add IA-64 relocations.
2322 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2324 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2325 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2327 2000-04-21 Richard Henderson <rth@cygnus.com>
2329 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2330 contents when performing a partial link.
2331 (bfd_elf_d30v_reloc_21): Likewise.
2333 2000-04-20 H.J. Lu <hjl@gnu.org>
2335 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2336 patch to symbols defined by a shared object.
2337 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2339 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2342 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2343 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2345 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2347 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2348 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2349 (coff-ia64.lo): Add dependency.
2350 * Makefile.in: Regenerate.
2351 * coff-ia64.c: New file.
2352 * efi-app-ia32.c: Ditto.
2353 * efi-app-ia64.c: Ditto.
2354 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2355 (coff_set_flags): Ditto.
2356 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2357 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2358 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2359 * configure: Regenerate.
2360 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2361 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2362 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2363 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2364 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2365 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2366 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2367 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2368 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2369 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2370 (GET_PDATA_ENTRY): Ditto.
2371 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2372 data_start. Use above macros to read fields that are 64 bit wide for
2373 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2374 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2375 FileAlignment and SectionAlignment to minimum alignment if they
2377 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2378 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2379 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2380 Use above macros to write fields that are 64 bit wide for
2382 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2383 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2384 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2385 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2386 begin address, end address, and unwind info address only. Use
2387 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2389 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2390 HIGH3ADJ relocation names.
2391 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2392 * targets.c: Declare bfd_efi_app_ia32_vec and
2393 bfd_efi_app_ia64_vec.
2394 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2395 bfd_efi_app_ia64_vec.
2397 2000-04-17 Timothy Wall <twall@cygnus.com>
2399 * bfd-in2.h: Add prototypes for tic54x load page access.
2400 * bfd-in.h: Regenerate.
2401 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2402 in customized _set_arch_mach function.
2403 * coffcode.h (coff_set_alignment_hook): Set section load page if
2404 the appropriate macro is defined.
2405 (write_object_contents): Read section load page.
2407 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2409 * elf32-hppa.h: Update copyright date.
2411 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2412 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2414 * elf32-d30v.c (MAX32): Don't use LL suffix.
2415 (MIN32): Define in terms of MAX32.
2416 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2418 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2421 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2423 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2425 * dep-in.sed: Match space before file name, not after.
2426 * Makefile.am: Regenerate dependencies.
2427 * Makefile.in: Regenerate.
2429 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2430 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2431 extend without an if statement.
2433 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2435 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2437 * elf32-mips.c (gprel16_with_gp): Likewise.
2438 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2439 here using -0x40000, not (int)0xfffc0000.
2440 (elf32_hppa_size_of_stub): Likewise.
2442 2000-04-11 Timothy Wall <twall@cygnus.com>
2444 * coff-tic54x.c: Now builds with all targets.
2445 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2446 * Makefile.in: Regenerate.
2447 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2448 unitialized variable.
2450 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2452 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2453 --enable-build-warnings option.
2454 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2455 * Makefile.in, configure: Re-generate.
2457 2000-04-07 Nick Clifton <nickc@cygnus.com>
2459 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2460 BFD_RELOC_THUMB_PCREL_BLX.
2462 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2463 R_ARM_XPC25 and R_ARM_THM_PC22.
2465 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2466 R_ARM_XPC25 and R_ARM_THM_XPC22.
2467 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2468 R_ARM_[XPC25|THM_XPC22].
2470 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2471 elf/arm-oabi.h to elf/arm.h
2473 * Makefile.am: Fix dependency for elfarm-oabi.c
2474 * Makefile.in: Regenerate.
2476 * bfd-in2.h: Regenerate.
2477 * libbfd.h: Regenerate.
2479 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2481 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2482 and restore it on failure. Release newly allocated tdata on
2485 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2487 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2488 (decode_line_info): Set it. Report error if unit->line_offset is
2489 equal to or larger than it.
2491 2000-04-07 Timothy Wall <twall@cygnus.com>
2493 * targets.c: Added vecs for tic54x.
2494 * reloc.c: Added relocs for tic54x.
2495 * libbfd.h: Regenerated.
2496 * configure: Add TI COFF vecs for tic54x.
2497 * configure.in: Ditto.
2498 * config.bfd (targ_cpu): Recognize new tic54x target.
2499 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2500 * bfd-in2.h: Add tic54x target and relocations.
2501 * Makefile.am, Makefile.in: Add tic54x target.
2502 * archures.c (bfd_archures_list): Add tic54x target.
2503 * coff-tic54x.c: New.
2504 * cpu-tic54x.c: New.
2506 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2508 * elfcore.h (elf_core_file_p): call backend_object_p which
2509 thereby gets an opportunity to update the arch/machine type.
2511 2000-04-06 Timothy Wall <twall@cygnus.com>
2513 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2514 class. Handle SEC_CLINK and SEC_BLOCK flags.
2515 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2516 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2518 2000-04-06 Nick Clifton <nickc@cygnus.com>
2520 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2521 EF_INTERWORK if this is an unknown EABI.
2522 (elf32_arm_merge_private_bfd_data): Check EABI version
2523 numbers. Only check EF_xxx flags if the EABI version number
2525 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2526 if the EABI version number is unknown.
2527 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2528 if the EABI version number is unknown.
2530 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2532 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2533 BFD_RELOC_SH_LOOP_END.
2534 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2535 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2536 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2537 (sh_elf_reloc_loop): New function.
2538 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2540 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2541 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2542 * bfd-in2.h, libbfd.h: Regenerate.
2544 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2546 * po/bfd.pot: Regenerate.
2548 * Makefile.am: Remove extraneous mkdep comment.
2549 (MKDEP): Use gcc -MM rather than mkdep.
2550 (DEP): Quote when passing vars to sub-make. Add warning
2552 (DEP1): Rewrite for "gcc -MM".
2553 (CLEANFILES): Add DEP2.
2554 Update dependencies.
2555 * Makefile.in: Regenerate.
2557 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2559 * configure.in: Added corefile support for AIX 4.3. In particular,
2560 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2561 compiling rs6000-core.c.
2562 * configure: Regenerated.
2564 2000-04-03 H.J. Lu <hjl@gnu.org>
2566 * cache.c (bfd_open_file): Unlink the output file only if
2567 it has non-zero size.
2569 2000-04-01 Ken Block USG <block@zk3.dec.com>
2571 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2572 relative relocations for non-loaded sections in shared objects.
2573 (elf64_alpha_check_relocs): Similarly.
2575 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2577 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2578 BFD_RELOC_16 to switch for extended relocs.
2579 (MY_swap_ext_reloc_in): New.
2580 (MY_swap_ext_reloc_out): New.
2581 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2582 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2583 (NAME(aout,squirt_out_relocs)): Similarly use
2584 MY_swap_ext_reloc_out.
2585 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2587 2000-04-03 Kazu Hirata <kazu@hxi.com>
2589 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2590 the R_PCRWORD_B case.
2592 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2594 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2598 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2600 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2601 HOWTO references to bfd_elf_generic_reloc, that have
2602 partial_inplace == true, now use the new function. The function
2603 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2604 extends its fixes to the R_M32R_{16,24,32} relocs.
2605 The new logic in m32r_elf_lo16_reloc() has been removed, and
2606 it instead calls the new routine to obtain that functionality.
2608 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2610 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2611 elf32_avr_check_relocs, avr_final_link_relocate,
2612 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2613 elf32_avr_object_p): Add prototypes.
2614 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2615 (bfd_elf_avr_final_write_processing): Make static.
2617 2000-03-27 Denis Chertykov <denisc@overta.ru>
2619 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2620 * archures.c (bfd_architecture): Add AVR architecture.
2621 (bfd_archures_list): Add reference to AVR architecture info.
2622 * elf.c (prep_headers): Handle bfd_arch_avr.
2623 * reloc.c: Add various AVR relocation enums.
2624 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2626 * Makefile.am: Add support for AVR elf.
2627 * configure.in: Likewise.
2628 * config.bfd: Likewise.
2629 * Makefile.in: Regenerate.
2630 * configure: This too.
2631 * bfd-in2.h: And this.
2632 * libbfd.h: And this.
2634 2000-03-24 H.J. Lu <hjl@gnu.org>
2636 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2637 (elf64_alpha_find_reloc_at_ofs): Likewise.
2639 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2641 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2642 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2643 allowable range used to be -2**(n-1) to 2**n-1.
2644 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2645 "boolean overflow" with "bfd_reloc_status_type flag".
2647 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2649 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2651 2000-03-14 Kazu Hirata <kazu@hxi.com>
2653 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2654 of shrinks properly, including the last reloc.
2656 2000-03-13 Kazu Hirata <kazu@hxi.com>
2658 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2661 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2663 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2664 a format mismatch rather than an "error" from bfd_read such as
2665 bfd_error_file_truncated.
2667 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2669 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2670 sign-extension and big-endian compensation for
2671 R_MIPS_64 even in ld -r.
2673 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2675 * elf32-mips.c (mips_elf_next_relocation): Rename from
2676 mips_elf_next_lo16_relocation, and generalize to look
2677 for any relocation type.
2678 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2679 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2680 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2681 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2682 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2683 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2684 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2685 (mips_rtype_to_howto): Likewise.
2686 (mips_elf_calculate_relocation): Handle new relocs.
2687 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2688 are paired. The addend for R_MIPS_GNU_REL16_S2
2689 is shifted right two bits.
2691 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2693 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2694 comment, and ensure it doesn't happen again.
2695 (bfd_install_relocation): Same here.
2696 (_bfd_relocate_contents): Don't bother assigning unused signmask
2697 shift result. Fix typos in comments.
2698 Remove trailing whitespace throughout file.
2700 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2702 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2703 * bfd-in2.h: Rebuild.
2705 2000-03-06 Nick Clifton <nickc@cygnus.com>
2707 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2709 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2710 (SIZEOF_ILF_STRINGS): Redefine.
2711 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2712 relative reloc, as opposed to a section relative reloc.
2713 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2715 Add length of symbol's prefix to string pointer.
2716 Store a pointer to the symbol in the symbol pointer table.
2717 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2718 Initialise the symbol pointer table.
2719 Store the hint in the Hint/Name table.
2720 Make the jump reloc be symbol realtive, not section relative.
2721 Create an import symbol for imported code.
2723 2000-03-06 Catherine Moore <clm@cygnus.com>
2725 * elf.c (swap_out_syms): Check for null type_ptr.
2727 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2729 * aout-target.h (MY(write_object_contents)): Remove unused
2730 and unusable "#if CHOOSE_RELOC_SIZE".
2731 * pc532-mach.c (MY(write_object_contents)): Ditto.
2732 * netbsd.h (MY(write_object_contents)): Ditto.
2733 * hp300hpux.c (MY(write_object_contents)): Ditto.
2734 * freebsd.h (MY(write_object_contents)): Ditto.
2735 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2737 2000-02-29 H.J. Lu <hjl@gnu.org>
2739 * peicode.h (jtab): Make it static.
2741 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2742 defined and COFF_IMAGE_WITH_PE is not defined.
2743 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2744 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2746 2000-03-01 Nick Clifton <nickc@cygnus.com>
2748 * coff-arm.c (bfd_arm_process_before_allocation): Make
2749 'symndx' signed to prevent compile time warning.
2751 * coff-mcore.c: Remove unused prototype for pe_object_p.
2753 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2754 functions that are not used when COFF_IMAGE_WITH_PE is
2756 (struct sh_opcode): Change type of 'flags' field to unsigned
2757 long so that it can hold the USESAS flag.
2759 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2761 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2764 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2766 Remove unusued variables and code.
2767 (elf_backend_add_symbol_hook): Fix prototype.
2769 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2772 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2775 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2777 Remove unusued variables and code.
2778 (elf_backend_add_symbol_hook): Fix prototype.
2780 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2782 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2783 to unused function parameter.
2785 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2787 Use EMPTY_HOWTO to initialise empty howto slots.
2788 Remove unused variables.
2790 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2792 2000-03-01 H.J. Lu <hjl@gnu.org>
2794 * aoutx.h (aout_link_input_section_std): Pass "true" to
2795 the undefined_symbol callback.
2796 (aout_link_input_section_ext): Likewise.
2797 * bout.c (get_value): Likewise.
2798 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2799 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2801 (alpha_relocate_section): Likewise.
2802 * coff-arm.c (coff_arm_relocate_section): Likewise.
2803 * coff-i960.c (coff_i960_relocate_section): Likewise.
2804 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2805 * coff-mips.c (mips_relocate_section): Likewise.
2806 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2807 * coff-sh.c (sh_relocate_section): Likewise.
2808 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2809 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2810 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2811 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2812 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2813 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2814 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2815 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2816 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2817 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2818 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2819 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2820 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2821 * elflink.h (elf_link_output_extsym): Likewise.
2822 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2823 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2824 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2826 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2827 undefined_symbol callback when building shared library with
2828 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2830 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2831 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2832 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2833 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2834 (elf32_mips_get_relocated_section_content): Likewise.
2835 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2836 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2837 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2838 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2840 2000-02-28 Nick Clifton <nickc@cygnus.com>
2842 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2843 * Makefile.in: Regenerate.
2845 * configure.in: Add support for mips and sh pe vectors.
2846 * configure: regenerate.
2848 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2851 * targets.c: Add mips and sh pe vectors.
2853 * libpei.h (coff_final_link_postscript): Only define if not
2856 * coffcode.h: Add support for WinCE magic numbers.
2858 * peigen.c (pe_print_reloc): Update comment and rearrange
2859 appending of newline character.
2861 * peicode.h: Add support for Image Library Format.
2862 (pe_ILF_vars): Structure containing data used by ILF code.
2863 (pe_ILF_make_a_section): New function. Create a section based
2865 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2867 (pe_ILF_make_a_symbol): New function. Create a symbol based
2869 (pe_ILF_save_relocs): New function. Store the relocs created
2870 by pe_ILF_make_a_reloc in a section.
2871 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2873 (pe_ILF_object_p): New function. Return a bfd_target pointer
2875 (pe_bfd_object_p): If an ILF object is detected call
2876 pe_ILF_object_p on it.
2878 * coff-arm.c: Add support for WinCE relocs which are different
2879 from normal ARM COFF relocs.
2880 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2882 * coff-sh.c: Add support for sh-pe target.
2883 * pe-sh.c: New file. Support code for sh-pe target.
2884 * pei-sh.c: New file. Support code for sh-pe target.
2886 * pe-mips.c: New file. Support code for mips-pe target.
2887 * pei-mips.c: New file. Support code for mips-pe target.
2889 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2891 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2892 architecture if the object causing the bump is dynamic.
2893 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2894 and also don't it for memory ordering.
2895 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2897 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2899 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2900 calling bfd_get_section_size_before_reloc.
2901 (decode_line_info): Likewise.
2902 (_bfd_dwarf2_find_nearest_line): Likewise.
2904 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2906 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2907 name of the libtool directory.
2908 * Makefile.in: Rebuild.
2910 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2912 * som.c (SOM_HOWTO): Define.
2913 (som_hppa_howto_table): Use it.
2915 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2917 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2919 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2921 2000-02-24 Catherine Moore <clm@cygnus.com>
2923 * som.c (som_misc_symbol_info): Add field
2925 (som_bfd_derive_misc_symbol_info): Initialize
2927 (som_build_and_write_symbol_table): Keep track
2928 of secondary_def field.
2929 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2930 if secondary_def field is set.
2931 (som_bfd_ar_write_symbol_stuff): Initialize
2934 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2936 * dwarf2.c (read_address): Read 16-bits addresses.
2937 (parse_comp_unit): Accept addr_size == 2.
2939 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2941 * bfd-in.h: Update copyright date.
2943 2000-02-23 Linas Vepstas <linas@linas.org>
2945 * cpu-i370.c: New file.
2946 * elf32-i370.c: New file.
2947 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2948 (bfd_i370_arch): New.
2949 (bfd_archures_list): Add bfd_i370_arch.
2950 * elf.c (prep_headers): Add bfd_arch_i370.
2951 * Makefile.am: Add support for IBM 370 elf.
2952 * config.bfd: Likewise.
2953 * configure.in: Likewise.
2954 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2955 * reloc.c (bfd_reloc_code_type): Likewise.
2956 * targets.c: Likewise.
2958 * Makefile.in: Regenerate.
2959 * configure: Regenerate.
2960 * bfd-in2.h: Regenerate.
2962 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2964 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2965 invalid relocation types, and change them to R_386_NONE.
2967 2000-02-22 H.J. Lu <hjl@gnu.org>
2969 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2970 not defined, don't add a second ELF_VER_CHR.
2972 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2973 symbols converted to local symbols even when stripping all
2975 (elf_link_output_extsym): Process global symbols converted to
2976 local symbols even if they are being stripped.
2978 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2980 * archures.c (bfd_octets_per_byte): Return unsigned int.
2981 (bfd_arch_mach_octets_per_byte): Ditto.
2982 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2984 * section.c (bfd_get_section_size_before_reloc): Quell signed
2985 vs. unsigned comparison warning.
2986 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2987 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2988 change. What was I thinking?
2989 * bfd-in2.h: Regenerate.
2991 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2992 (elf_gc_sections): Same here.
2993 (elf_gc_common_finalize_got_offsets): And here.
2995 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2997 ELF HPPA doesn't work at present; remove it until it does.
2998 * config.bfd: Comment out setting targ_defvec to
3000 * Makefile.am: Rebuild dependencies.
3001 (BFD32_BACKENDS): Remove elf32-hppa.lo.
3002 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3003 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3004 * Makefile.in: Rebuild.
3005 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3007 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3009 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3010 is no bfd_free(). Revert bfd_free part of previous change.
3012 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3014 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3016 (coff_compute_section_file_positions): Use bfd_free to pair
3018 (coff_write_object_contents): Likewise.
3020 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3021 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3023 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3025 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3026 (xcoff_ar_file_hdr_big): New structure.
3027 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3028 (xcoff_ar_hdr_big): New structure.
3029 (SIZEOF_AR_HDR_BIG): New macro.
3030 (xcoff_big_format_p): New macro.
3031 (xcoff_ardata_big): New macro.
3032 (arch_xhdr_big): New macro.
3033 (xcoff_slurp_armap): Handle large archives.
3034 (xcoff_archive_p): Detect large archives.
3035 (xcoff_read_ar_hdr): Handle large archives.
3036 (xcoff_openr_next_archived_file): Handle large archives.
3037 (xcoff_generic_stat_arch_elt): Handle large archives.
3038 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3039 (xcoff_write_armap_big): New function.
3040 (xcoff_write_armap): New function, dispatch to _old or _big.
3041 (xcoff_write_archive_contents_old): Rename from
3042 xcoff_write_archive_contents.
3043 (xcoff_write_archive_contents_big): New function.
3044 (xcoff_write_archive_contents): New function, dispatch to _old or
3047 2000-02-18 Richard Henderson <rth@cygnus.com>
3049 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3050 and hide_symbol members.
3051 (elf_link_hash_copy_indirect): Remove.
3052 (elf_link_hash_hide_symbol): Remove.
3053 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3054 and elf_backend_hide_symbol.
3055 (_bfd_elf_link_hash_copy_indirect): Declare.
3056 (_bfd_elf_link_hash_hide_symbol): Declare.
3057 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3058 (_bfd_elf_link_hash_hide_symbol): Likewise.
3059 (_bfd_elf_link_hash_table_init): Don't init killed members.
3060 * elflink.h (elf_link_add_object_symbols): Use the bed function
3061 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3062 (elf_link_assign_sym_version): Likewise.
3063 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3064 (elf_backend_hide_symbol): Likewise.
3065 (elfNN_bed): Update for new members.
3067 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3069 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3070 STACK_END_ADDR): Define for new core file format.
3071 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3072 for handling the vagaries of the various core file structures used
3073 by AIX over the years.
3074 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3075 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3076 core_dumpx structure.
3078 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3080 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3081 (bfd_mach_sh3_dsp): Likewise.
3082 (bfd_mach_sh4): Reinstate.
3083 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3084 * bfd-in2.h: Regenerate.
3085 * coff-sh.c (struct sh_opcode): flags is no longer short.
3086 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3087 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3088 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3089 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3090 (sh_opcodes): No longer const.
3091 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3092 (sh_insn_uses_reg): Check for USESAS and USESR8.
3093 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3094 (_bfd_sh_align_load_span): Return early for SH4.
3095 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3096 Take into account that field b of a parallel processing insn
3097 could be mistaken for a separate insn.
3098 * cpu-sh.c (arch_info_struct): New array elements for
3099 sh2, sh-dsp and sh3-dsp.
3100 Reinstate element for sh4.
3101 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3102 (SH4_NEXT): Reinstate.
3103 (SH3_NEXT, SH3E_NEXT): Adjust.
3104 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3105 * elf32-sh.c (sh_elf_set_private_flags): New function.
3106 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3107 (sh_elf_merge_private_data): New function.
3108 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3109 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3110 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3111 sh_elf_merge_private_data.
3113 2000-02-13 Richard Henderson <rth@cygnus.com>
3115 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3116 hide_symbol members.
3117 (elf_link_hash_copy_indirect): New.
3118 (elf_link_hash_hide_symbol): New.
3119 * elflink.h (elf_link_add_object_symbols): Break out copy from
3120 indirect new new symbol to elf.c.
3121 (elf_link_assign_sym_version): Break out privatization of
3122 non-exported symbol to elf.c.
3123 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3124 (_bfd_elf_link_hash_hide_symbol): New.
3125 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3127 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3129 * section.c (_bfd_strip_section_from_output): Add info parameter.
3130 If it passed as non-NULL, use it to check whether any input BFD
3131 has an input section which uses this output section. Change all
3133 * bfd-in2.h: Rebuild.
3135 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3136 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3138 * bfd-in2.h: Rebuild.
3140 2000-02-10 Timothy Wall <twall@cygnus.com>
3142 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3143 allow final modifications of swapped-in symbol.
3144 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3145 * coffcode.h (coff_write_relocs): Use macro
3146 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3147 symbol index should be set to -1.
3149 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3151 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3152 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3153 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3154 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3155 sh_insns_uses_or_sets_freg): New functions.
3156 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3157 * (sh_insns_conflict): Use new functions and new macros to
3158 detect conflicts when two instructions both set same integer registers,
3159 both set same fp register, and both set special register.
3161 2000-02-09 Timothy Wall <twall@cygnus.com>
3163 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3164 swapping in sections, so that the swapping routines have access to
3167 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3169 * coff-go32.c: Update comment. Update copyright.
3171 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3173 * syms.c (bfd_decode_symclass)
3174 Two new class characters were added - 'V' and 'v'. The
3175 meaning of 'W' is now restricted to just weak non-object
3176 symbols. This allows differentiation between, for example,
3177 weak functions vs weak objects. nm for example now dumps:
3179 'w' = weak unresolved
3180 'V' = weak global object
3181 'v' = weak unresolved object
3183 (bfd_is_undefined_symclass): New function. Return true if the
3184 given symbol class represents and undefined/unresolved symbol.
3186 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3189 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3191 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3192 STT_ARM_16BIT flag set, but it is not attached to a data object
3193 return STT_ARM_16BIT so that it will be treated as code by the
3196 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3198 * coff-i386.c (i3coff_object_p): Remove prototype.
3201 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3202 to name. Update copyright.
3204 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3205 assignment to avoid warning. Update copyright.
3207 2000-01-24 Robert Lipe (robertl@sco.com)
3209 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3210 instead of using GNU C extension.
3212 2000-01-21 Nick Clifton <nickc@cygnus.com>
3214 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3215 amount from a bfd_in_memory structure.
3216 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3219 2000-01-14 Nick Clifton <nickc@cygnus.com>
3221 * linker.c (default_indirect_link_order): oops - fix incorrectly
3222 applied patch from Tim Wall.
3224 2000-01-13 Timothy Wall (twall@tiac.net>
3226 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3227 = scnhsz, filhsz, relsz, aoutsz, etc)
3229 * coffswap.h: Ditto.
3231 2000-01-13 Nick Clifton <nickc@cygnus.com>
3233 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3234 interwork thumb to arm stub.
3236 2000-01-13 Timothy Wall (twall@tiac.net>
3238 * archures.c (bfd_octets_per_byte): New function: Return
3240 (bfd_arch_mach_octets_per_byte): New function: Return target
3243 * section.c: Distinguish between octets and bytes for usage of
3244 _cooked_size, _raw_size, and output_offset. Clarify
3245 description of bfd_set_section_contents.
3247 * bfd-in2.h: Regenerate.
3249 * coffgen.c: Indicate that the offset parameter is in bytes, not
3252 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3253 where appropriate to get the octet offset when calling
3254 bfd_set_section_contents.
3255 (bfd_coff_reloc_link_order): Ditto.
3257 * linker.c (bfd_generic_reloc_link_order): Ditto.
3258 (_bfd_default_link_order): Ditto.
3260 * reloc.c (bfd_perform_relocation): Distinguish between octets
3261 and bytes. Use octets when indexing into octet data; use bytes
3262 when calculating target addresses.
3263 (bfd_install_relocation): Ditto.
3265 * srec.c (srec_write_section): Ditto.
3267 2000-01-13 Nick Clifton <nickc@cygnus.com>
3269 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3270 3 to 2. This allows 4 byte sized sections, which is necessary for
3271 dlltool to build functioning DLLs.
3273 2000-01-10 Philip Blundell <pb@futuretv.com>
3275 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3276 (arm*-*-conix*): New target.
3278 2000-01-10 Egor Duda <deo@logos-m.ru>
3280 * config.bfd: Include elf32_i386 vector to target list for cygwin
3283 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3284 * configure.in: Test for structure win32_pstatus_t in
3286 * configure: Regenerate.
3288 * elf.c (elfcore_grok_win32pstatus): New function: process
3289 win32_pstatus_t notes in elf core file.
3290 (elfcore_grok_note): Detect win32_pstatus notes.
3292 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3294 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3296 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3297 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3299 1999-12-29 Richard Henderson <rth@cygnus.com>
3301 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3302 if no dynamic sections created.
3304 1999-12-27 Nick Clifton <nickc@cygnus.com>
3306 * peicode.h (pe_bfd_object_p): Only define for PE format
3309 1999-12-17 Nick Clifton <nickc@cygnus.com>
3311 * coff-i386.c (i3coff_object_p): Delete.
3312 (i386coff_vec): Replace reference to i3coff_object_p with a
3313 reference to coff_object_p.
3315 * coff-mcore.c (pe_object_p): Delete.
3317 * peicode.h (pe_bfd_object_p): New function: Detect the
3318 presence of a PE format COFF object file. Also detect and
3319 warn about the presence of LINK6 format Image Library Format
3322 1999-12-16 Nick Clifton <nickc@cygnus.com>
3324 * coff-arm.c (NUM_ELEM): New macro.
3325 (NUM_RELOCS): New macro: The number of known ARM relocs.
3326 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3327 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3329 (bfd_arm_process_before_allocation): Produce a warning message if
3330 an out of range symbol index is encountered.
3332 1999-12-14 Nick Clifton <nickc@cygnus.com>
3334 * elflink.h (is_global_symbol_definition): New Function: Return
3335 true iff the symbol is being given a global definition in this
3337 (elf_link_is_defined_archive_symbol): Do not bother processing
3338 symbols for an archive element that has already been included
3340 Use is_global_symbol_definition().
3342 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3344 * config.bfd: Add support for sparc-*-netbsdelf* and
3345 sparc-*-netbsdaout*.
3347 1999-12-13 Nick Clifton <nickc@cygnus.com>
3349 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3350 if the symbol is in the common section.
3352 1999-12-10 Nick Clifton <nickc@cygnus.com>
3354 * elflink.h (elf_link_is_defined_archive_symbol): New
3355 function: Decide if a symbol, in an archive map is there
3356 because it is defined in the archive element, or because it is
3357 just another common declaration of it.
3358 (elf_link_add_archive_symbols): Use
3359 elf_link_is_defined_archive_symbol to decide if an archive
3360 element contain a reference to a common symbol should be
3363 1999-12-10 Nick Clifton <nickc@cygnus.com>
3365 * elflink.h: Revert previous patch.
3366 * targets.c: Revert previous patch.
3367 * libbfd-in2.h: Revert previous patch.
3368 * libbfd.h: Revert previous patch.
3369 * elfxx-target.h: Revert previous patch.
3370 * archive.c: Revert previous patch.
3371 * aout-target.h: Revert previous patch.
3372 * aout-tic30.h: Revert previous patch.
3373 * bfd.c: Revert previous patch.
3374 * coff-alpha.c: Revert previous patch.
3375 * coff-rs6000.c: Revert previous patch.
3376 * elf64-mips.c: Revert previous patch.
3377 * ieee.c: Revert previous patch.
3378 * libecoff.h: Revert previous patch.
3379 * oasys.c: Revert previous patch.
3380 * som.c: Revert previous patch.
3381 * vms.c: Revert previous patch.
3383 1999-12-09 Nick Clifton <nickc@cygnus.com>
3385 * elflink.h (elf_link_add_archive_symbols): Add an archive
3386 element even if contains a symbol which is currently only
3387 considered to be a common.
3389 * targets.c (struct bfd_target): Add new field
3390 _bfd_allow_commons_in_armap.
3391 * bfd-in2.h:Regenerate.
3393 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3395 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3396 * libbfd.h: Regenerate.
3398 * elfxx-target.h: If using COFF archive map, override
3399 definition of allow_commons_in_armap and replace with
3402 * archive.c (bfd_compute_and_write_armap): Do not place common
3403 symbols into the archive map unless _bfd_allow_commons_in_armap
3406 * aout-target.h (MY_allow_commons_in_armap): Define.
3407 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3408 * bfd.c (bfd_allow_commons_in_armap): Define.
3409 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3410 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3411 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3412 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3413 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3414 * oasys.c (oasys_allow_commons_in_armap): Define.
3415 * som.c (som_allow_commons_in_armap): Define.
3416 * vms.c (vms_allow_commons_in_armap): Define.
3418 1999-12-07 Jim Blandy <jimb@cygnus.com>
3420 Add support for SSE registers in ELF core files.
3421 * elf.c (elfcore_make_note_pseudosection): New function.
3422 (elfcore_grok_prfpreg): Use it.
3423 (elfcore_grok_prxfpreg): New function.
3424 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3426 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3428 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3429 value by 4 before storing it back in the field. From
3430 Koundinya. K <kk@ddeorg.soft.net>.
3432 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3434 * archures.c (bfd_mach_am33): Define.
3435 * bfd-in2.h: Rebuilt.
3436 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3437 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3438 (compute_function_info): Handle additional registers saved by
3440 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3441 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3443 1999-11-29 Jim Blandy <jimb@cygnus.com>
3445 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3447 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3450 1999-11-27 Michael Meissner <meissner@cygnus.com>
3452 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3453 internal use within gas for alpha explicit relocations.
3454 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3455 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3456 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3457 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3458 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3459 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3461 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3462 BFD_RELOC_ALPHA_USER_*.
3464 * bfd-in2.h: Regenerate.
3465 * libbfd.h: Regenerate.
3467 1999-11-26 Fred Fish <fnf@cygnus.com>
3469 * elf.c (elfcore_read_notes): Add prototype for static function.
3470 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3471 (bfd_section_from_phdr): Replacement function that calls
3472 _bfd_elf_make_section_from_phdr for generic segment types and
3473 backend fucntion pointed to by elf_backend_section_from_phdr for
3474 backend specific segment types.
3475 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3476 now called by _bfd_elf_make_section_from_phdr. Note that this func
3477 is now just a stub between the caller and bfd_section_from_phdr.
3479 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3480 elf_backend_section_from_phdr.
3481 (elf_backend_section_from_phdr): Add prototype.
3483 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3484 (elfNN_bed): Add elf_backend_section_from_phdr.
3486 1999-11-25 Nick Clifton <nickc@cygnus.com>
3488 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3489 SEC_CODE and SEC_READONLY flags to glue sections.
3491 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3492 SEC_CODE and SEC_READONLY flags to glue sections.
3494 1999-11-20 Nick Clifton <nickc@cygnus.com>
3496 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3499 1999-11-19 Catherine Moore <clm@cygnus.com>
3501 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3502 (elf_cpu32_plt_entry): Likewise.
3504 1999-11-18 Nick Clifton <nickc@cygnus.com>
3506 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3508 (coff_mcore_relocate_section): Initialise addend to 0.
3509 Special case processing of RVA reloc.
3511 1999-11-17 Richard Henderson <rth@cygnus.com>
3513 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3514 type_change_ok; add sign_extend_vma.
3515 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3516 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3517 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3518 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3519 (elfNN_bed): Follow struture changes.
3521 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3523 * libbfd.c (bfd_read): Check result of read against desired result
3525 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3526 invalid compared to the section size.
3528 * ieee.c (ieee_slurp_debug): Get the length of the debug
3529 information right if there is no data part.
3531 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3533 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3534 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3536 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3538 * elflink.h (elf_bfd_final_link): Make last_local signed.
3540 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3542 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3545 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3547 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3549 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3550 * bfd-in2.h: Regenerate.
3552 1999-10-15 Andrew Haley <aph@cygnus.com>
3554 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3556 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3558 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3560 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3562 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3563 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3566 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3568 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3569 relocs also need the GP value.
3570 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3571 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3572 the GP value for R_MIPS_LITERAL relocs too. Handle
3573 R_MIPS_64 relocs properly on big-endian MIPS.
3574 (mips_elf_sign_extend): Behave properly with 'long long'.
3575 (mips_elf_highest): Correct typo.
3577 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3579 * cpu-m32r.c (arch_info_struct): New static global.
3580 (bfd_m32r_arch): Refer to it.
3581 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3582 (m32r_elf_print_private_bfd_data): Ditto.
3583 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3584 * archures.c (bfd_mach_m32rx): Define it.
3585 * bfd-in2.h: Rebuild.
3587 1999-09-28 Fred Fish <fnf@cygnus.com>
3589 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3590 (cisco_core_big_vec): Add new bigendian vec.
3591 (cisco_core_little_vec): Add new little endian vec.
3593 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3594 (crash_info_locs): Add array of possible offsets.
3595 (MASK_ADDR): Mask to apply to crash info offset.
3596 (crashinfo_external): Add textbase, database, bssbase and
3597 turn into a typedef.
3598 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3599 Many small changes to account for additional hardware versions.
3600 Pick a reasonable size for ".reg" section. Add a ".crash"
3601 section to allow access to crashinfo_external struct.
3602 (cisco_core_file_p): New version of this function that
3603 iterates over crash_info_locs, calling cisco_core_file_validate.
3604 (cisco_core_vec): Old big endian only vec replaced with ...
3605 (cisco_core_big_vec): Add big endian version.
3606 (cisco_core_little_vec): Add little endian version.
3608 * configure.in (cisco_core_vec): Split to two new vectors ...
3609 (cisco_core_big_vec): New target vector.
3610 (cisco_core_little_vec): New target vector.
3611 * configure: Regenerate.
3612 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3613 to cisco_core_big_vec in targ_selvecs.
3615 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3617 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3618 (mips_elf_relocate_got_local): Unused, delete.
3619 (mips_elf_relocate_global_got): Unused, delete.
3621 1999-09-24 Fred Fish <fnf@cygnus.com>
3623 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3624 to initialize it to something meaningful. Then use it to generate
3625 more useful segment names.
3627 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3629 * som.c (NO_PCREL_MODES): Define if the system does not define
3631 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3632 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3633 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3634 * libhppa.h (dis_assemble_22): New function.
3635 (bfd_hppa_insn2fmt): Handle long branch.
3637 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3640 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3642 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3643 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3644 (reloc_howto_type howto_table): Tidy comments and whitespace.
3646 1999-09-17 Nick Clifton <nickc@cygnus.com>
3648 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3649 previous delta. Set sec->gc_mark instead.
3651 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3653 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3654 (elf_cpu32_plt_entry): Likewise.
3656 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3658 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3660 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3661 symbol table, then just compute a suitable value (but do not
3662 create a __gp symbol).
3664 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3665 symbols when building shared libraries.
3666 (elf_hppa_final_link_relocate): Correct handling of PCREL
3667 relocations against undefined symbols.
3669 1999-09-16 Nick Clifton <nickc@cygnus.com>
3671 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3672 interworking sections as linker created so that they will not
3673 be removed by garbage collection.
3675 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3677 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3678 (elf_hppa_final_link_relocate): Consistently create an absolute
3679 address, then subtract out the value of __gp.
3681 1999-09-14 Michael Meissner <meissner@cygnus.com>
3683 * configure.in (Canonicalization of target names): Remove adding
3684 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3685 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3686 * configure: Regenerate.
3688 1999-09-14 Nick Clifton <nickc@cygnus.com>
3690 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3693 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3695 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3696 (elf_hppa_final_link): Initialize text_segment_base and
3698 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3700 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3701 (elf_hppa_final_link_relocate): Likewise.
3702 (elf_hppa_relocate_insn): Likewise.
3703 (elf_hppa_relocate_section): Initialize HOWTO.
3705 1999-09-13 Donn Terry <donn@interix.com>
3707 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3708 handling to support both GNU and MS objects.
3710 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3711 when determining whether to set F_RELFLG.
3713 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3715 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3716 PC24 relocs if the target is an undefined weak symbol.
3717 (arm_add_to_rel): Fix compiler warning.
3718 (elf32_arm_plt0_entry): Correct comments.
3720 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3723 an absolute symbol in REL relocs.
3725 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3727 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3728 Stub SEGREL32. Return an error for any relocation not handled.
3730 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3732 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3733 constant symbols, and avoid multiple definition errors on them.
3735 1999-09-12 Donn Terry <donn@interix.com>
3737 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3738 significant bit is set.
3740 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3742 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3744 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3745 relocs as we do for RELA relocs.
3747 1999-09-11 Donn Terry <donn@interix.com>
3749 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3750 (coff_final_link_postscript): Define.
3751 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3752 directory entries here.
3753 (_bfd_pei_final_link_postscript): New function.
3755 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3756 section flags based on the section name.
3758 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3759 get the overflow of the s_nlnno field from the s_nreloc field.
3760 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3761 the s_nlnno overflow of the .text section into the s_nreloc
3764 * peigen.c (add_data_entry): Declare.
3765 (pei_swap_aouthdr_out): Get image size right. Set linker version
3767 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3768 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3769 extraneous ImageBase.
3770 (pe_print_edata): Likewise.
3771 (pe_print_pdata): Likewise. Print exception entries.
3772 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3773 (tbl): Make const, add "UNKNOWN".
3774 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3775 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3776 section data directory.
3777 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3779 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3780 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3781 * peicode.h (coff_get_symbol_info): Define.
3783 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3785 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3787 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3790 * libpei.h: New file, broken out of peicode.h.
3791 * peigen.c: New file, broken out of peicode.h.
3792 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3793 * configure.in: Add peigen.lo to list of files required for each
3795 * Makefile.am: Rebuild dependencies.
3796 (BFD32_BACKENDS): Add peigen.lo.
3797 (BFD32_BACKENDS_CFILES): Add peigen.c.
3798 (SOURCE_HFILES): Add libpei.h.
3799 * configure, Makefile.in: Rebuild.
3801 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3802 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3803 instead. Don't clear the s_paddr field for an uninitialized data
3806 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3807 coff_data_type to f_timdat.
3808 * peicode.h (pe_mkobject_hook): Likewise.
3810 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3811 number if COFF_IMAGE_WITH_PE.
3813 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3814 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3815 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3816 there is no SEC_DEBUGGING section.
3817 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3818 IMAGE_FILE_DEBUG_STRIPPED.
3820 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3821 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3822 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3823 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3825 * coffswap.h (IMAGE_BASE): Don't define.
3826 * pei-arm.c (IMAGE_BASE): Don't define.
3827 * pei-i386.c (IMAGE_BASE): Don't define.
3828 * pei-mcore.c (IMAGE_BASE): Don't define.
3829 * pei-ppc.c (IMAGE_BASE): Don't define.
3831 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3832 symbol, switch on the class when determining whether to modify the
3833 value. For PE, don't modify the value of a C_FCN symbol not named
3836 * libbfd-in.h (_bfd_abort): Declare.
3838 * bfd.c (_bfd_abort): New function.
3839 * libbfd.h: Rebuild.
3841 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3844 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3845 don't write out the associated line numbers.
3847 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3850 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3851 changes when the base type is unknown.
3853 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3856 * syms.c (BSF_DEBUGGING_RELOC): Define.
3857 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3858 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3860 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3861 BSF_DEBUGGING_RELOC set.
3862 * bfd-in2.h: Rebuild.
3864 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3866 * ecoff.c (bfd_debug_section): Update initialization for new
3868 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3869 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3871 1999-09-10 H.J. Lu <hjl@gnu.org>
3873 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3874 _bfd_filnmlen field.
3875 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3877 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3879 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3880 for FPTR relocs involving local symbols.
3882 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3883 value for the stub address in a call through a stub.
3884 Install the value for a local symbol directly into the DLT
3885 instead of generating a reloc. Correctly handle FPTR64 relocs.
3887 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3888 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3889 (elf_hppa_final_link): Call them.
3891 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3893 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3894 (elf_adjust_dynamic_symbol): ...from here.
3896 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3898 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3899 relocation, remove them. SECREL64->LTOFF16WF.
3900 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3902 (elf_hppa_relocate_insn): Similarly.
3904 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3905 (elf_hppa_relocate_insn): Similarly.
3907 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3909 (elf_hppa_relocate_insn): Similarly.
3911 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3912 Handle LTOFF_TP* relocs.
3913 (elf_hppa_relocate_insn): Similarly.
3915 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3916 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3917 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3919 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3920 DIR32, DIR64 and FPTR64 relocations.
3921 (elf_hppa_relocate_insn): Similarly.
3923 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3924 address of the .PARISC.global section.
3925 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3926 table entry elf_hppa_final_link_relocate. Do not give a warning
3927 for a reloc against an external symbol if it has a PA64 hash
3929 (elf_hppa_final_link_relocate): Significantly rework. Handle
3930 DLTIND relocations. Compute the final value of the relocation
3931 before passing the value of elf_hppa_relocate_insn.
3932 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3933 relocation support. Handle DLTIND relocation requests just like
3934 DLTREL relocation requests. Simplify branch handling.
3936 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3938 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3939 non-allocated section as done in i386 version.
3940 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3941 statement since this is no know relocation.
3943 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3945 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3947 (elf_hppa_relocate_insn): Similarly.
3949 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3951 (elf_hppa_relocate_insn): Similarly.
3953 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3954 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3955 Pass the relocate type rather than the insn format to
3956 elf_hppa_relocate_insn.
3957 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3958 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3960 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3962 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3963 (bfd_coff_filnmlen): Define.
3964 (bfd_coff_std_swap_table): Initialize new field.
3965 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3967 (coff_write_symbols): Likewise.
3968 (coff_get_normalized_symtab): Likewise.
3969 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3970 * libcoff.h: Rebuild.
3972 1999-09-06 Donn Terry <donn@interix.com>
3974 * coffcode.h (sort_by_secaddr): New static function if
3976 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3977 sections by VMA when assigning target_index values. Always set
3980 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3981 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3983 * libcoff.h: Rebuild.
3985 * coffcode.h (coff_set_custom_section_alignment): Add const to
3986 declaration to match definition.
3987 (coff_write_object_contents): Don't set F_AR32W(R)? if
3990 * coff-i386.c (in_reloc_p): Add declaration.
3991 (i386coff_vec): Simplify initialization of
3992 application_section_flags.
3994 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3995 version. Move COFF_WITH_PE specific code to new version.
3996 (stype_to_sec_flags): Likewise. Add section parameter.
3997 * coffgen.c (make_a_section_from_file): Set target_index before
3998 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3999 * libcoff.h: Rebuild.
4001 * syms.c (stt): Add some PE/PEI section names.
4002 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4004 (bfd_symbol_info): Check for 'w'.
4006 * section.c (struct bfd_comdat_info): Define.
4007 (asection): Add comdat field.
4008 (STD_SECTION): Initialize comdat field.
4009 (bfd_make_section_anyway): Likewise.
4010 * bfd-in2.h: Rebuild.
4012 1999-09-06 Andreas Schwab <schwab@suse.de>
4014 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4017 1999-09-06 Nick Clifton <nickc@cygnus.com>
4019 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4020 bfd_realloc instead of calloc and realloc.
4022 1999-09-04 Steve Chamberlain <sac@pobox.com>
4024 * cpu-pj.c: New file.
4025 * elf32-pj.c: New file.
4026 * config.bfd (pj*): New cpu.
4027 (pj-*-*, pjl-*-*): New targets.
4028 * configure.in (bfd_elf32_pj_vec): New target vector.
4029 (bfd_elf32_pjl_vec): New target vector.
4030 * archures.c (bfd_arch_pj): Define.
4031 * elf.c (prep_headers): Handle bfd_arch_pj.
4032 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4033 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4034 to target vector list.
4035 * Makefile.am: Rebuild dependencies.
4036 (ALL_MACHINES): Add cpu-pj.lo.
4037 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4038 (BFD32_BACKENDS): Add elf32-pj.lo.
4039 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4040 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4042 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4044 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4045 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4046 and NON_GOT_REF from weak defined symbol to real symbol.
4047 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4048 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4049 create a COPY reloc.
4050 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4051 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4052 don't create a COPY reloc.
4054 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4056 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4057 count those in sections we are not including in the link.
4059 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4061 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4062 field in hpux11 shared libraries.
4064 1999-09-02 Nick Clifton <nickc@cygnus.com>
4066 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4068 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4070 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4071 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4072 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4074 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4076 * elflink.h (record_link_assignment): When possible, keep the
4077 original type of the symbol.
4079 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4081 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4082 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4083 tools were configured.
4084 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4086 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4088 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4089 GOT entries for GOT16 relocations; they're not required.
4091 1999-08-24 Nick Clifton <nickc@cygnus.com>
4093 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4095 * config.bfd (arm-*-netbsd*): New target.
4096 * configure.in (armnetbsd_vec): New target vector.
4097 * configure: Regenerate
4098 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4100 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4101 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4102 (armnetbsd.lo): New rule with deps.
4103 * Makefile.in: Regenerate.
4105 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4108 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4110 * som.c (som_slurp_symbol_table): Fix typo in comment.
4112 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4114 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4115 here instead of using elf_section_data...
4117 1999-08-19 Nick Clifton <nickc@cygnus.com>
4119 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4120 relocations into the base file.
4121 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4122 we are building a base file.
4124 1999-08-19 Nick Clifton <nickc@cygnus.com>
4126 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4128 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4129 REL relocs when performing a partial relocation.
4131 1999-08-18 Donn Terry <donn@interix.com>
4133 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4134 _bfd_coff_link_input_bfd into top level.
4136 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4137 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4138 (coff_i386_rtype_to_howto): Likewise.
4139 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4140 Completely ignore symbols which are all zero.
4141 (dummy_reloc16_estimate): Add return 0.
4142 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4143 variable copy to name_copy to avoid shadowing outer scope
4145 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4146 from unsigned int to unsigned long. Add timestamp field.
4147 * libcoff.h: Rebuild.
4149 1999-08-17 H.J. Lu <hjl@gnu.org>
4151 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4154 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4156 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4157 for special section symbols.
4158 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4159 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4162 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4164 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4165 coincidence of variable names between old and new code.
4167 1999-08-12 Nick Clifton <nickc@cygnus.com>
4169 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4170 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4171 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4172 and 'addend' parameter a 'bfd_signed_vma'.
4173 (elf32_arm_final_link_relocate): Do not involve stubs in
4174 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4175 jumps, not function calls.
4177 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4179 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4180 in R_ARM_PC24 relocs.
4182 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4184 * elf-hppa.h (elf_hppa_fake_sections): New function.
4185 * elf32-hppa.c (elf_backend_fake_sections): Define.
4187 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4188 recent changes to the arch_info structure.
4190 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4191 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4192 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4195 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4196 Ralf Baechle <ralf@uni-koblenz.de>
4198 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4199 output DT_MIPS_GOTSYM.
4200 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4201 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4203 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4205 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4206 prototype. Handle local symbols. Add commentary.
4207 (mips_elf_calculate_relocation): Adjust accordingly.
4208 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4211 * elflink.h (elf_bfd_final_link): Tweak last change.
4213 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4215 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4216 elf-section data to allocate just the right amount of relocation
4217 space. Don't allocate the hash space twice.
4218 (elf_bfd_final_link): Calculate the amount of space to allocate in
4219 each relocation section.
4221 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4223 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4224 64bit mode, generate a section relative relocation for a 32bit
4226 (elf_hppa_is_local_label_name): New function.
4227 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4228 shared between 32bit and 64bit port.
4230 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4232 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4233 R_MIPS_GOT16 and R_MIPS_CALL16.
4234 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4235 to use when looking for a preexisting GOT entry.
4237 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4239 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4240 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4242 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4244 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4246 * elflink.h (elf_link_output_extsym): Don't output a weak
4247 reference to an undefined symbol just because it was defined weak
4250 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4252 * coffgen.c (coff_find_nearest_line): When looking for file, use
4253 last best match rather than first. If address is beyond last line
4254 number record, don't return the last line as the correct value.
4256 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4258 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4259 * bfd-in2.h: Rebuild.
4261 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4263 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4264 * coffcode.h (coff_set_custom_section_alignment): New static
4266 (coff_section_alignment_table): New static array.
4267 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4268 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4269 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4270 * libcoff.h: Rebuild.
4272 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4274 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4276 * Makefile.in: Rebuild.
4278 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4280 * section.c (SEC_SHARED): Define.
4281 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4282 (styp_to_sec_flags): Likewise.
4283 * peicode.h (coff_swap_scnhdr_out): Likewise.
4284 * bfd-in2.h: Rebuild.
4286 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4288 * coffcode.h (coff_classify_symbol): Comment out part of
4289 1999-08-05 change which breaks cygwin DLLs.
4291 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4292 * aclocal.m4, configure: Rebuild.
4294 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4296 * section.c (global_syms): Only initialize union field if
4299 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4301 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4302 the size of a GOT entry here.
4303 (mips_elf_calculate_relocation): Don't create a local GOT entry
4304 for the symbol in a GOT16 relocation; just for it's high-order bit
4305 (_bfd_mips_elf_relocate_section): Fix thinko.
4307 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4309 Based on patches from Donn Terry <donn@interix.com>:
4310 * coffcode.h (enum coff_symbol_classification): Define.
4311 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4312 _bfd_coff_classify_symbol. Change return type.
4313 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4314 (coff_slurp_symbol_table): Use coff_classify_symbol.
4315 (coff_classify_symbol): New static function.
4316 (coff_sym_is_global): Never define.
4317 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4318 * cofflink.c (coff_link_check_ar_symbols): Use
4319 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4320 (coff_link_add_symbols): Likewise.
4321 (_bfd_coff_link_input_bfd): Likewise.
4322 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4323 coff_classify_symbol.
4324 * libcoff.h: Rebuild.
4326 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4328 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4329 (e_ltpsel, e_rtpsel): Similarly.
4331 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4332 and 14bit ertpsel. Handle 64bit psel.
4334 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4336 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4337 handling for REL relocations. And only left-shift R_MIPS26
4338 relocation addends where necessary.
4340 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4342 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4343 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4344 Just return the relocation found.
4345 (mips_elf_relocate_section): Pull the LO16 addend out of the
4346 section itself when using REL relocations.
4348 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4349 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4352 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4354 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4355 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4356 relocation against a symbol in an input section with no output
4357 section. From Daniel Jacobowitz <drow@false.org>.
4359 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4361 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4362 look for generated file correctly.
4363 * aclocal.m4, configure: Rebuild.
4365 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4367 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4368 and R_MIPS16_26 relocations correctly when relocating.
4369 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4370 and R_MIPS_CALL_LO16 are for global symbols.
4372 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4374 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4376 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4377 variables and initialize them.
4379 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4381 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4382 there are no global symbols requiring GOT entries.
4383 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4384 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4385 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4387 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4388 symbols are considered to have the value zero.
4389 (_bfd_mips_elf_relocate_section): Don't try to perform a
4390 relocation for an undefined symbol.
4391 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4394 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4396 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4397 wants ba,a,pt %xcc instead of %icc.
4398 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4399 of large PLT entries.
4400 (sparc64_elf_plt_ptr_offset): Fix calculation.
4401 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4402 addend should be relative to load address, not .plt section start.
4403 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4405 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4407 * elf-bfd.h (struct elf_backend_data): Add
4408 print_symbol_all and output_arch_syms backend methods.
4409 * elfxx-target.h: Likewise.
4410 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4411 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4412 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4414 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4415 symbols in .dynsym, add their names into .dynstr. Put those symbols
4417 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4418 pointers to STT_REGISTER symbols in dynsym section.
4419 (sparc64_elf_print_symbol_all): New function.
4420 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4421 printing using the print_symbol_all hook.
4423 1999-07-30 Catherine Moore <clm@cygnus.com>
4425 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4428 1999-07-29 Richard Henderson <rth@cygnus.com>
4430 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4431 dynamic_sections_created.
4433 1999-07-29 Richard Henderson <rth@cygnus.com>
4435 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4436 (mips_rtype_to_howto): ... new function.
4437 (_bfd_mips_elf_relocate_section): Use it.
4439 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4441 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4443 1999-07-27 Nick Clifton <nickc@cygnus.com>
4445 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4447 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4448 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4450 1999-07-23 Donn Terry <donn@interix.com>
4452 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4453 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4454 * cofflink.c (coff_link_add_symbols): If PE, handle section
4456 * libcoff.h: Rebuild.
4458 * config.bfd (i[3456]86-*-interix*): New target.
4460 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4462 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4463 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4464 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4465 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4466 (COFF_SUPPORT_GNU_LINKONCE): Define.
4467 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4468 (COFF_SUPPORT_GNU_LINKONCE): Define.
4470 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4473 * makefile.dos: Remove; obsolete.
4474 * configure.bat: Remove; obsolete.
4476 1999-07-21 H.J. Lu <hjl@gnu.org>
4478 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4480 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4482 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4483 message and fail if a symbol index is out of range.
4485 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4487 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4488 when looking at a R_MIPS_GOT16 relocation.
4490 1999-07-20 Nick Clifton <nickc@cygnus.com>
4492 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4494 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4496 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4497 removed in previous change.
4498 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4499 in relocateable output.
4501 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4503 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4506 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4507 if they appear to be specially created by the linker.
4509 1999-07-19 Nick Clifton <nickc@cygnus.com>
4511 * targets.c (alternative_target): New field in bfd_target
4513 (bfd_search_for_target): New function: Find a target that
4514 satisifies a search function.
4515 * bfd-in2.h: Regenerate.
4517 * elfxx-target.h: Initialise the alternative_target field of
4518 the bfd_target structures to point to the other target (if
4520 * nlm-target.h: Initialise the alternative_target field of
4521 the bfd_target structures to point to the other target (if
4524 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4525 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4527 * aix386-core.c: Initialise new field of bfd_target structure.
4528 * aout-adobe.c: Initialise new field of bfd_target structure.
4529 * aout-arm.c: Initialise new field of bfd_target structure.
4530 * aout-target.h: Initialise new field of bfd_target structure.
4531 * aout-tic30.c: Initialise new field of bfd_target structure.
4532 * binary.c: Initialise new field of bfd_target structure.
4533 * bout.c: Initialise new field of bfd_target structure.
4534 * cisco-core.c: Initialise new field of bfd_target structure.
4535 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4536 * coff-alpha.c: Initialise new field of bfd_target structure.
4537 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4538 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4539 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4540 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4541 * coff-i386.c: Initialise new field of bfd_target structure.
4542 * coff-i860.c: Initialise new field of bfd_target structure.
4543 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4544 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4545 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4546 * coff-mips.c: Initialise new field of bfd_target structure.
4547 * coff-ppc.c: Initialise new field of bfd_target structure.
4548 * coff-rs6000.c: Initialise new field of bfd_target structure.
4549 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4550 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4551 * coff-tic30.c: Initialise new field of bfd_target structure.
4552 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4553 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4554 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4555 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4556 * hppabsd-core.c: Initialise new field of bfd_target structure.
4557 * hpux-core.c: Initialise new field of bfd_target structure.
4558 * i386msdos.c: Initialise new field of bfd_target structure.
4559 * i386os9k.c: Initialise new field of bfd_target structure.
4560 * ieee.c: Initialise new field of bfd_target structure.
4561 * ihex.c: Initialise new field of bfd_target structure.
4562 * irix-core.c: Initialise new field of bfd_target structure.
4563 * mipsbsd.c: Initialise new field of bfd_target structure.
4564 * netbsd-core.c: Initialise new field of bfd_target structure.
4565 * oasys.c: Initialise new field of bfd_target structure.
4566 * osf-core.c: Initialise new field of bfd_target structure.
4567 * ppcboot.c: Initialise new field of bfd_target structure.
4568 * ptrace-core.c: Initialise new field of bfd_target structure.
4569 * sco5-core.c: Initialise new field of bfd_target structure.
4570 * som.c: Initialise new field of bfd_target structure.
4571 * srec.c: Initialise new field of bfd_target structure.
4572 * tekhex.c: Initialise new field of bfd_target structure.
4573 * trad-core.c: Initialise new field of bfd_target structure.
4574 * versados.c: Initialise new field of bfd_target structure.
4575 * vms.c: Initialise new field of bfd_target structure.
4577 1999-07-19 Andreas Schwab <schwab@suse.de>
4579 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4582 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4584 * elflink.h (elf_link_adjust_relocs): New function.
4585 (elf_bfd_final_link): Use it.
4586 (elf_link_input_bfd): Deal with the fact that there can be
4587 two relocation sections for a single section.
4588 (elf_reloc_link_order): Likewise.
4590 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4591 a relocateable object.
4592 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4594 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4596 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4597 (sparc64_elf_get_reloc_upper_bound,
4598 sparc64_elf_get_dynamic_reloc_upper_bound,
4599 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4600 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4602 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4603 ELF64_R_TYPE_ID/DATA where appropriate.
4605 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4607 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4610 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4612 * elf32-mips.c (mips_elf_local_relocation_p): New static
4614 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4615 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4616 Always set *require_jalxp.
4617 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4618 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4619 GOT16 if the GOT16 is against a local symbol. Don't return false
4620 for an undefined symbol. If there is an overflow, assert that we
4623 1999-07-16 Andreas Schwab <schwab@suse.de>
4625 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4626 variables `link' and `elfsec'.
4627 (elf_bfd_final_link): Remove unused variable `os'.
4629 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4631 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4632 a PT_PHDR program headers.
4633 (_bfd_mips_elf_final_link): Don't assume there are going to be
4634 section symbols when we're not building a shared object.
4635 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4638 1999-07-15 J.T. Conklin <jtc@redback.com>
4640 * config.bfd (i[3456]86-*-vxworks*): New target.
4642 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4644 * elf32-mips.c (mips_elf_stub_section_p): New function.
4645 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4646 (mips_elf_relocate_section): Adjust calling sequence for
4647 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4648 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4651 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4653 * configure.in: Bump version number to 2.9.5.
4654 * configure: Rebuild.
4656 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4658 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4660 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4661 to derive final type instead of hardwiring a selection.
4663 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4665 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4666 things relocated by R_MIPS16_GPREL.
4667 (mips_elf_perform_relocation): Likewise.
4669 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4671 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4673 1999-07-14 Richard Henderson <rth@cygnus.com>
4675 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4676 (_bfd_mips_elf_size_dynamic_sections): Set it.
4677 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4678 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4679 new argument max_local.
4681 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4683 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4684 subwords when handling an R_MIPS16_26 relocation.
4685 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4688 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4689 dst_mask to match reality.
4690 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4691 (mips_elf_obtain_contents): Use bfd_get.
4692 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4693 (mips_elf_relocate_section): Likewise.
4695 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4697 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4698 (mips_elf_relocate_section): Adjust calling sequence for
4699 mips_elf_perform_relocation.
4700 (mips_elf_perform_relocation): Take additional argument. Handle
4701 R_MIPS16_26. Use bfd_put for convenience.
4703 1999-07-13 Richard Henderson <rth@cygnus.com>
4705 * elf.c (assign_file_positions_for_segments): Thinko last change.
4706 Always overwrite p_flags.
4708 1999-07-13 Richard Henderson <rth@cygnus.com>
4710 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4711 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4712 .dynbss and .rel[a].bss if want_dynbss.
4713 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4715 1999-07-13 Richard Henderson <rth@cygnus.com>
4717 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4719 1999-07-13 Richard Henderson <rth@cygnus.com>
4721 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4722 (struct elf_link_hash_table): Add dynlocal.
4723 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4724 (_bfd_elf_link_adjust_dynindx): Delete.
4725 (_bfd_elf_link_renumber_dynsyms): Prototype.
4726 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4727 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4728 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4729 (_bfd_elf_link_lookup_local_dynindx): New function.
4730 (elf_link_renumber_hash_table_dynsyms): New function.
4731 (_bfd_elf_link_renumber_dynsyms): New function.
4732 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4733 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4734 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4735 instead of elf_link_remove_section_and_adjust_dynindices.
4736 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4737 (elf_link_assign_sym_version): Remove removed_dynamic code.
4738 (elf_link_renumber_dynsyms): Delete.
4739 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4741 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4742 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4743 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4744 * elf32-mips.c: Similarly.
4745 * elf32-ppc.c: Similarly.
4746 * elf32-sparc.c: Similarly.
4747 * elf64-alpha.c: Similarly.
4748 * elf64-sparc.c: Similarly.
4750 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4752 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4753 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4754 when the relocation is against _gp_disp.
4756 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4758 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4759 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4760 to possibly_dynamic_relocs. Adjust usage throughout code.
4761 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4762 (elf_mips_ctor64_howto): Likewise.
4763 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4765 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4766 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4767 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4768 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4770 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4772 * Makefile.am: Rebuild dependencies.
4773 * Makefile.in: Rebuild.
4775 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4776 * bfd-in2.h: Rebuild.
4778 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4779 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4780 structure initializations. Add casts.
4781 * reloc.c (EMPTY_HOWTO): Define.
4782 * bfd-in2.h: Rebuild.
4783 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4784 comparisons against 0.
4785 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4786 previous_ibfd_e_flags to unsigned long.
4787 * vms.h (struct vms_private_data_struct): Change section_count to
4789 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4790 (_bfd_vms_write_gsd): Change symnum to unsigned.
4791 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4792 * vms-tir.c (etir_sta): Change psect to unsigned.
4793 (alloc_section): Change idx to unsigned.
4794 (tir_sta, tir_ctl): Change psect to unsigned.
4795 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4796 * vms.c (priv_section_count): Change to unsigned.
4798 1999-07-12 Andreas Schwab <schwab@suse.de>
4800 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4801 * m68klinux.c: Likewise.
4803 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4805 * Many files: Changes to avoid gcc warnings: Remove unused local
4806 variables. Add default case to enum switches.
4807 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4808 compile if not COFF_IMAGE_WITH_PE.
4809 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4810 (bfd_arm_get_bfd_for_interworking): Likewise.
4811 (bfd_arm_process_before_allocation): Likewise.
4812 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4813 * pei-arm.c: Likewise.
4814 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4815 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4816 (mips_elf_got16_entry): Put parens around & in body of ==.
4817 (mips_elf_calculate_relocation): Correct test for empty string.
4818 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4820 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4823 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4825 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4826 as appropriate. Fill in structure initializations. Add variable
4827 initializations. Add casts.
4828 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4829 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4831 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4833 * elf-bfd.h (bfd_elf_hash): Update declaration.
4834 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4835 when calling bfd_elf_hash.
4837 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4839 * libbfd.c (bfd_put_8): Make it of type `void'.
4840 * bfd-in2.h: Regenerated.
4841 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4843 (_bfd_mips_elf_final_link): Likewise.
4845 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4847 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4849 * config.bfd (hppa*-*-linux-gnu*): New target
4851 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4853 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4854 (_bfd_mips_elf_create_dynamic_sections): New function.
4855 (_bfd_mips_elf_add_symbol_hook): Likewise.
4856 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4857 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4858 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4859 (_bfd_mips_elf_gc_mark_hook): Likewise.
4860 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4861 (_bfd_mips_elf_always_size_sections): Likewise.
4862 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4863 (_bfd_mips_elf_check_relocs): Likewise.
4864 (_bfd_mips_elf_link_hash_table_create): Likewise.
4865 (_bfd_mips_elf_print_private_data): Likewise.
4866 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4867 (_bfd_mips_elf_final_link): Likewise.
4868 (_bfd_mips_elf_additional_program_headers): Likewise.
4869 (_bfd_mips_elf_modify_segment_map): Likewise.
4870 (_bfd_mips_elf_relocate_section): Likewise.
4871 * elf32-mips.c (mips_elf32_object_p): Move contents into
4872 _bfd_mips_elf_object_p.
4873 (mips_elf_additional_program_headers): Rename to
4874 _bfd_mips_elf_additional_program_headers.
4875 (mips_elf_modify_segment_map): Rename to
4876 _bfd_mips_elf_modify_segment_map.
4877 (elf_mips_abi_name): Change prototype.
4878 (mips_elf32_section_from_shdr): Merge into
4879 _bfd_mips_elf_section_from_shdr.
4880 (mips_elf32_section_processing): Merge into
4881 _bfd_mips_elf_section_processing.
4882 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4883 the right back-end ELF linker.
4884 (mips_elf_relocate_section): Rename to
4885 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4886 (mips_elf_link_output_symbol_hook): Rename to
4887 _bfd_mips_elf_link_output_symbol_hook.
4888 (mips_elf_create_dynamic_section): Rename to
4889 _bfd_mips_elf_create_dynamic_section.
4890 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4891 Adjust for 64-bit code. Use mips_elf_got_section.
4892 (mips_elf_adjust_dynamic_symbol): Rename to
4893 _bfd_mips_elf_adjust_dynamic_symbol. Use
4894 mips_elf_allocate_dynamic_relocations.
4895 (mips_elf_finish_dynamic_symbol): Rename to
4896 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4897 Adjust for 64-bit code.
4898 (mips_elf_finish_dynamic_sections): Rename to
4899 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4900 (mips_elf_always_size_sections): Rename to
4901 _bfd_mips_elf_always_size_sections.
4902 (mips_elf_add_symbol_hook): Rename to
4903 _bfd_mips_elf_add_symbol_hook.
4904 (mips_elf_next_lo16_addend): Constify.
4905 (mips_elf_calculate_relocation): Likewise.
4906 (mips_elf_obtain_contents): Likewise.
4907 (mips_elf_perform_relocation): Likewise.
4908 (mips_elf_create_dynamic_relocation): Likewise.
4909 (mips_elf_allocate_dynamic_relocations): New function.
4910 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4911 (MIPS_ELF_REL_SIZE): Likewise.
4912 (MIPS_ELF_DYN_SIZE): Likewise.
4913 (MIPS_ELF_GOT_SIZE): Likewise.
4914 (MIPS_ELF_SYM_SIZE): Likewise.
4915 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4916 (MIPS_ELF_GET_WORD): Likewise.
4917 (MIPS_ELF_PUT_WORD): Likewise.
4918 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4919 (STUB_LW): Conditionalize for 64-bit value.
4920 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4922 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4923 Check it for inconsistency.
4924 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4926 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4928 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4929 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4930 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4931 (mips_elf_local_got_index): Likewise.
4932 (mips_elf_got_page): Likewise.
4933 (mips_elf_got_info): Likewise.
4934 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4935 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4936 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4937 instead of constant `2'.
4938 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4939 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4940 (mips_elf_size_dynamic_sections): Use
4941 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4942 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4943 Adjust all releveant entries in elf backend table.
4944 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4945 (mips_elf64_section_processing): Likewise.
4946 Adjust elf backend entries to use _bfd_mips_elf variants now
4949 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4951 (size_dynamic_sections): Likewise.
4952 (elf_link_output_extsym): Likewise.
4953 * elf.c: (elf_fake_sections): Likewise.
4954 * libbfd.c (bfd_get): New macro.
4955 (bfd_put): Likewise.
4956 * bfd-in2.h: Regenerated.
4958 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4960 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4961 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4962 wap_reloca_in, and swap_reloca_out.
4963 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4964 multiple internal relocations per external relocation.
4965 (link_read_relocs): Likewise.
4966 (elf_bfd_final_link): Likewise.
4967 (elf_link_input_bfd): Likewise.
4968 (elf_gc_mark): Likewise.
4969 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4970 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4972 (size_info): Add entries for new fields.
4973 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4974 (mips_elf64_be_swap_reloc_in): New function.
4975 (mips_elf64_be_swap_reloc_out): Likewise.
4976 (mips_elf64_be_swap_reloca_in): Likewise.
4977 (mips_elf64_be_swap_reloca_out): Likewise.
4978 (mips_elf64_size_info): Add entries for new fields.
4980 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4982 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4983 field equals the new rel_count field.
4984 (elf_link_input_bfd): When doing a relocateable link, use the new
4985 rel_count field rather than the reloc_count field.
4986 (elf_reloc_link_order): Likewise.
4987 (elf_finish_pointer_linker_section): Likewise.
4989 Based on patch from H.J. Lu <hjl@gnu.org>:
4990 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4991 shared library to override a weak definition in a regular object.
4993 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4995 * libhppa.h: Revert July 2, 1999 patch.
4997 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4998 need to generate DLTIND relocations, not DLTREL relocations.
5000 1999-07-05 Nick Clifton <nickc@cygnus.com>
5002 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5004 (coff_set_flags): Recognise arm 5 architectures.
5006 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5007 Add support for armv5 architecture.
5009 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5011 * reloc.c: Add new, assembler only, ARM reloc:
5012 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5014 * bfd-in2.h: Regenerate.
5016 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5018 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5019 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5020 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5021 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5022 * elf32-mips.c (ABI_64_P): New macro.
5023 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5024 (_bfd_mips_elf_find_nearest_line): Adjust call to
5025 _bfd_dwarf2_find_nearest_line.
5026 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5027 * libbfd.h: Regenerated.
5029 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5031 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5033 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5035 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5036 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5038 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5040 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5042 (_bfd_elf_init_reloc_shdr): New function.
5043 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5044 bfd_alloc followed by memset.
5045 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5046 (elf_fake_sections): Here.
5047 (assign_section_numbers): Assign section numbers for the second
5048 relocation section, if required.
5049 * elflink.h (elf_link_output_relocs): New function.
5050 (elf_link_size_reloc_section): Likewise.
5051 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5052 (elf_link_input_bfd): Use elf_link_output_relocs.
5054 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5055 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5057 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5059 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5062 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5064 * elf32-mips.c (mips_elf_got_info): Move declaration before
5065 prototypes. Change global_gotsym to be a pointer to a hash entry,
5066 rather than a number index.
5067 (mips_elf_link_hash_entry): Move declaration before prototypes.
5068 (mips_elf_irix6_finish_dynamic_symbol): New function.
5069 (mips_elf_sign_extend): Likewise.
5070 (mips_elf_high): Likewise.
5071 (mips_elf_higher): Likewise.
5072 (mips_elf_highest): Likewise.
5073 (mips_elf_global_got_index): Likewise.
5074 (mips_elf_local_got_index): Likewise.
5075 (mips_elf_got_offset_from_index): Likeiwse.
5076 (mips_elf_record_global_got_symbol): Likewise.
5077 (mips_elf_got_page): Likewise.
5078 (mips_elf_next_lo16_addend): Likewise.
5079 (mips_elf_calculate_relocation): Likewise.
5080 (mips_elf_obtain_contents): Likewise.
5081 (mips_elf_perform_relocation): Likewise.
5082 (mips_elf_assign_gp): Likewise.
5083 (mips_elf_sort_hash_table_f): Likewise.
5084 (mips_elf_sort_hash_table): Likewise.
5085 (mips_elf_got_section): Likewise.
5086 (mips_elf_got_info): Likewise.
5087 (mips_elf_create_local_got_entry): Likewise.
5088 (mips_elf_got16_entry): Likewise.
5089 (mips_elf_create_dynamic_relocation): Likewise.
5090 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5091 (mips_elf_final_gp): Use mips_elf_assign_gp.
5092 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5093 into SHN_SCOMMON automatically on IRIX6.
5094 (mips_elf_add_symbol_hook): Likewise.
5095 (mips_elf_relocate_section): Rewrite, using
5096 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5097 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5098 Don't deal with .rld_map on IRIX6.
5099 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5100 section flags appropriately for .got.
5101 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5102 the got. Call mips_elf_record_global_got_symbol and allocate
5103 local got space appropriately.
5104 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5105 char *. Rework calculation of GOT size. Sort dynamic symbol
5106 table entries so entries that do not require GOT entries appear at
5107 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5108 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5110 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5112 (mips_elf_finish_dynamic_symbol): Use
5113 mips_elf_irix6_finish_dynamic_symbol.
5114 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5115 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5116 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5118 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5120 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5121 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5123 1999-06-04 Philip Blundell <philb@gnu.org>
5125 * elf32-arm.h (elf_backend_got_header_size): Define.
5126 (elf_backend_plt_header_size): Likewise.
5128 1999-06-28 Jim Pick <jim@jimpick.com>
5130 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5132 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5134 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5135 relocation function.
5136 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5138 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5140 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5141 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5142 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5143 (_bfd_mips_elf_section_from_shdr): Use them.
5144 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5145 of GP-relative sections.
5146 (_bfd_mips_elf_set_section_contents): Use them.
5147 (_bfd_mips_elf_section_processing): Share code between .sdata and
5148 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5149 (mips_elf_additional_program_headers): Add handling for
5150 PT_MIPS_OPTIONS segment on IRIX6.
5151 (mips_elf_modify_segment_map): Likeiwse.
5152 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5153 Include the options sections on IRIX6. Don't look for GP-relative
5154 sections by name; use SHF_MIPS_GPREL instead.
5155 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5157 (mips_elf_create_dynamic_sections): Don't muck about with section
5158 alignments and such on IRIX6.
5159 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5160 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5161 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5162 bfd_zalloc rather than bfd_alloc and memset.
5163 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5164 Don't assert the existence of .rld_map on IRIX6.
5165 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5167 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5168 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5171 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5173 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5174 (mips_elf_swap_msym_out): New function.
5175 (mips_elf_create_msym_section): Likewise.
5176 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5177 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5178 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5179 section not named .msym.
5180 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5181 .msym directly. Set appropriate attributes for the .msym
5183 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5184 (mips_elf_link_hash_newfunc): Clear it.
5185 (mips_elf_create_dynamic_sections): Create the .msym section
5187 (mips_elf_size_dynamic_sections): Allocate space for the
5188 .msym section. Add a DT_MIPS_MSYM entry.
5189 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5191 (mips_elf_finish_dynamic_sections): Assign a value for
5192 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5194 * elf32-mips.c (irix_compat_t): New enumeration.
5195 (ABI_N32_P): New macro.
5196 (IRIX_COMPAT): Likewise.
5197 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5198 (mips_elf_relocate_section): Fix typo.
5200 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5202 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5203 as writable PE sections.
5205 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5207 * dwarf2.c (struct arange): New type.
5208 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5209 (arange_add): New function.
5210 (decode_line_info): Keep track of address ranges that a compilation
5212 (comp_unit_contains_address): Return true if address is contained
5213 in _any_ of the address ranges associated with a compilation unit.
5214 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5215 on the first comp_unit that contains the address.
5217 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5219 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5220 (decode_line_info): Add variable STASH and initialize it to point
5221 to the per-bfd dwarf2_debug info. Remove static variable
5222 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5224 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5226 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5227 shared library to have an undefined symbol.
5229 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5230 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5232 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5234 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5235 * elf32-hppa.c: Remove everything related to symbol extension
5236 sections & records. Use the common elf_hppa_final_write_processing.
5238 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5240 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5241 functions instead of _init/_fini if requested.
5243 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5245 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5248 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5250 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5251 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5253 (ppc_elf_finish_dynamic_sections): Check for positive section
5254 dynindx field, rather than comparing against -1.
5255 (ppc_elf_relocate_section): Only return false if undefined_symbol
5256 or reloc_overflow fail, not always upon encountering an error.
5258 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5260 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5261 bfd_byte * before performing pointer arithmetic.
5263 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5265 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5267 * elf32-hppa.c: Include elf-hppa.h.
5268 (ARCH_SIZE): Define.
5269 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5271 (elf32_hppa_info_to_howto): Similarly.
5272 (elf_hppa_howto_table): Similarly.
5273 (elf_hppa_reloc_type_lookup): Similarly.
5274 (hppa_elf_gen_reloc_type): Similarly.
5275 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5277 1999-06-22 Nick Clifton <nickc@cygnus.com>
5279 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5280 handling R_V850_22_PCREL relocation.
5282 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5284 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5287 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5289 * section.c (_bfd_strip_section_from_output): Ignore sections
5290 DISCARDed by the link script.
5292 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5294 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5295 Remove unused local variable spp.
5297 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5298 the entry symbol is not set.
5300 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5302 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5303 GPDISP or LITUSE in a relocatable link.
5305 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5307 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5308 * (alloc_dwarf1_func): Likewise.
5310 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5312 * libhppa.h: Fix various formatting errors.
5313 (assemble_3); Rewrite using CATENATE.
5314 (assemble_17): Fix various bugs.
5316 1999-06-16 Nick Clifton <nickc@cygnus.com>
5318 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5320 1999-06-15 Richard Henderson <rth@cygnus.com>
5322 * section.c (SEC_SHORT): Define.
5323 * bfd-in2.h: Rebuild.
5325 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5327 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5328 Remove abfd parameter. Use _bfd_strip_section_from_output.
5329 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5331 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5332 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5333 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5335 (bfd_elf_size_dynamic_sections): Use it.
5337 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5339 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5340 complain_overflow_bitfield to complain_overflow_signed.
5342 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5344 * elflink.h (elf_link_read_relocs_from_section): New function,
5346 (elf_link_read_relocs): Here. Use it for both relocation
5349 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5351 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5352 asect->reloc_count is valid.
5354 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5356 * elf32-mips.c (mips_elf32_section_processing): Permit a
5357 SHT_MIPS_REGINFO section to have a size of 0.
5359 1999-06-12 David O'Brien <obrien@freebsd.org>
5361 * config.bfd (alpha*-*-freebsd*): New target.
5362 (i[3456]86-*-freebsd*): Now defaults to ELF.
5364 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5366 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5367 wrap if the relocation covers the high bit of an address.
5369 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5371 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5373 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5374 instead of R_SPARC_max.
5375 (sparc64_elf_info_to_howto): Likewise.
5376 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5377 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5379 1999-06-07 Richard Henderson <rth@cygnus.com>
5381 * section.c (_bfd_strip_section_from_output): Remove output
5382 sections with no initial link_order.
5384 1999-06-07 Nick Clifton <nickc@cygnus.com>
5386 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5388 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5390 * Makefile.am (SOURCE_HFILES): Add missing headers.
5391 * Makefile.in: Regenerated.
5393 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5395 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5398 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5400 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5401 range undefweak symbols.
5402 * hash.c: Add missing comma after @xref{}
5403 * linker.c: Likewise.
5405 1999-06-04 Nick Clifton <nickc@cygnus.com>
5407 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5409 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5410 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5411 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5412 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5414 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5416 * Makefile.am: Rebuild dependencies.
5417 (BFD32_BACKENDS): Add dwarf1.lo.
5418 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5419 * Makefile.in: Rebuild.
5421 1999-06-04 Nick Clifton <nickc@cygnus.com>
5423 * Makefile.am: Add epoc-arm-pe target.
5424 * Makefile.in: Regenerate.
5425 * pe-arm.c: Only redefine interworking function names if they have
5426 not already been redefined.
5427 * pei-arm.c: Only redefine interworking function names if they have
5428 not already been redefined.
5429 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5431 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5434 1999-06-03 Nick Clifton <nickc@cygnus.com>
5436 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5438 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5440 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5442 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5444 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5445 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5447 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5449 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5450 in other text sections.
5452 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5454 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5455 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5456 * libbfd.h: Regenerate.
5457 * coff-sh.c (sh_merge_private_data): Delete.
5458 (coff_bfd_merge_private_bfd_data): Change to
5459 _bfd_generic_verify_endian_match.
5460 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5462 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5464 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5466 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5468 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5470 (bfd_elf32_arm_process_before_allocation): Likewise.
5471 * bfd-in2.h: Rebuild.
5473 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5475 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5476 track of end_sequence markers.
5477 (add_line_info): Add END_SEQUENCE arg.
5478 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5479 debug-line info---it doesn't work right if a compilation unit
5480 consists of multiple discontiguous code-sequences. It would be
5481 worthwhile to optimize for the common case where a compilation
5482 unit results in a contiguous set of code sequences, but this is
5483 quite tricky to get right for arbitrary DWARF2 files.
5484 (lookup_address_in_line_info_table): Don't use the last line entry
5485 for a compilation unit for anything with an address higher than
5486 this line entry. Also, check for end_sequence markers to
5487 correctly handle discontinuities.
5488 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5489 compilation units, check all compilation units with each->high==0
5490 just like when reading compilation units.
5492 * dwarf2.c (decode_line_info): Initialize table->files and
5493 table->last_line to NULL to avoid segfaults due to random
5494 values in these members.
5495 (concat_filename): Check for out-of-range file number before
5496 indexing filename table. Segfaults suck.
5498 * dwarf2.c (decode_line_info): Don't truncate address to least
5499 significant 32 bits (breaks 64 bit targets).
5500 (lookup_address_in_function_table): Ditto.
5501 (comp_unit_contains_address): Ditto.
5503 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5505 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5506 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5507 (mips_elf64_howto_table_rela): Likewise.
5509 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5511 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5512 single section has two associated relocation sections.
5514 1999-06-02 Mark Salter <msalter@cygnus.com>
5516 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5517 COFF_WITH_PE defined.
5519 1999-06-02 Nick Clifton <nickc@cygnus.com>
5521 * pe-arm.c: Rename global arm interworking functions to avoid name
5522 collision when all targets BFD is built.
5525 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5527 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5528 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5529 (bfd_elf_section_data): Add use_rela_p.
5530 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5531 (_bfd_elf_new_section_hook): Likewise.
5532 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5534 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5535 * elfcode.h (write_relocs): Determine whether or not use rela
5536 relocs based on the relocation section header.
5537 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5538 instead of use_rela_p.
5539 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5540 (elf_backend_may_use_rela_p): Likewise.
5541 (elf_backend_default_use_rela_p): Likewise.
5542 (elfNN_bed): Use them.
5544 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5546 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5548 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5550 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5551 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5552 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5553 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5554 * bfd-in2.h: Regenerated.
5555 * libbfd.h: Likewise.
5556 * elf32-mips.c (mips_info_to_howto_rela): New function.
5557 (USE_REL): Adjust for new conventions.
5558 (MINUS_ONE): New macro.
5559 (elf_mips_howto_table): Add R_MIPS_SUB.
5560 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5562 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5563 .MIPS.content section.
5564 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5565 with .MIPS.content as .MIPS.content sections. Set
5566 SHF_MNIPS_NOSTRIP for such section.
5567 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5568 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5569 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5571 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5573 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5576 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5579 1999-05-30 Philip Blundell <philb@gnu.org>
5581 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5582 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5583 the addend does not overflow into the rest of the word.
5585 1999-05-29 Nick Clifton <nickc@cygnus.com>
5587 * bfd-in.h: Amend prototype for
5588 bfd_elf32_arm_process_before_allocation .
5589 * bfd-in.h: Regenerate.
5591 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5592 elements in a fixed sized array.
5593 (ARM_ELF_ABI_VERSION): Define.
5594 (ARM_ELF_OS_ABI_VERSION): Define.
5595 (R_ARM_THM_ABS5): Fix rightshift and size.
5596 (R_ARM_THM_PC22): Fix size.
5597 (R_ARM_PLT32): Define Howto.
5598 (find_howto): New function: Locate a howto based on a reloc
5600 (elf32_arm_info_to_howto): Use find_howto if necessary.
5601 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5602 bfd_reloc_code_real_type.
5603 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5604 and BFD_RELOC_VTABLE_ENTRY.
5605 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5607 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5608 elements in a fixed sized array.
5609 (ARM_ELF_ABI_VERSION): Define.
5610 (ARM_ELF_OS_ABI_VERSION): Define.
5611 (R_ARM_THM_ABS5): Fix rightshift and size.
5612 (R_ARM_THM_PC22): Fix size.
5613 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5614 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5615 bfd_reloc_code_real_type.
5617 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5618 no_pipeline_knowledge.
5619 (elf32_arm_link_hash_create): Initialise new field to zero.
5620 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5621 no_pipeline_knowledge. Use this parameter to initialise the field
5622 in the globals data structure.
5623 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5624 no_pipeline_knowledge is false and the binary is from an old
5626 (elf32_arm_merge_private_data): Generate an error if an attempt is
5627 made to link together big endian and little endian code.
5628 (elf32_arm_post_process_headers): New function: Initialise the
5629 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5631 (elf_backend_post_process_headers): Define.
5633 1999-05-28 Nick Clifton <nickc@cygnus.com>
5635 * elf-bfd.h (struct elf_backend_data): Add new field:
5636 elf_backend_post_process_headers.
5638 * elfxx-target.h (elf_backend_post_process_headers): Define to
5639 NULL if not already defined.
5640 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5642 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5644 (_bfd_elf_compute_section_file_positions): Call
5645 elf_backend_post_process_headers if defined.
5647 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5649 * configure.in: Check whether getuid and getgid exist.
5650 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5651 HAVE_GETGID are not defined, respectively.
5652 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5654 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5655 * configure, config.in: Rebuild.
5657 1999-05-28 Martin Dorey <mdorey@madge.com>
5659 * elf32-i960.c: New file.
5660 * elf.c (prep_headers): Handle bfd_arch_i960.
5661 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5662 * config.bfd (i960-*-elf*): New target.
5663 * configure.in (bfd_elf32_i960_vec): New target vector.
5664 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5665 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5666 * Makefile.in, aclocal.m4, configure: Rebuild.
5668 1999-05-27 Nick Clifton <nickc@cygnus.com>
5670 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5672 (find_howto): New function: Find entries in the
5673 elf32_arm_howto_table.
5674 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5676 (elf32_arm_reloc_type_lookup): Add lookup for
5677 BFD_RELOC_ARM_PLT32.
5679 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5681 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5682 (elf32_arm_link_hash_table_create): Use above function as the
5683 constructor for hash table entries.
5684 (elf32_arm_relocate_section): Avoid crash when there is no output
5686 (elf32_arm_final_link_relocate): New parameter h.
5687 (elf32_arm_relocate_section): Pass symbol hash entry to above
5689 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5692 1999-05-25 Catherine Moore <clm@cygnus.com>
5694 * coff-arm.c (coff_arm_relocate_section): Don't emit
5695 base file entries for pc-relative values.
5697 1999-05-25 DJ Delorie <dj@cygnus.com>
5699 * peicode.h (coff_swap_sym_in): When we create the actual section
5700 to reflect the not-there section C_SECTION symbols refer to,
5701 change the symbol class to C_STAT as the section is now really
5704 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5706 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5709 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5711 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5713 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5714 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5716 1999-05-16 Nick Clifton <nickc@cygnus.com>
5718 * coff-mcore.c (in_reloc_p): Reinstate.
5720 1999-05-15 Nick Clifton <nickc@cygnus.com>
5722 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5723 * bfd-in2.h: Regenerate.
5724 * coff-mcore.c (in_reloc_p): Remove defintion.
5725 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5726 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5727 IMAGE_REL_MCORE_RVA.
5728 (coff_mcore_rtype_to_howto): Add special processing for
5729 IMAGE_REL_MCORE_RVA.
5730 (coff_mcore_relocate_section): Add support for
5731 IMAGE_REL_MCORE_RVA.
5732 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5733 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5735 (mcore_elf_relocate_section): Delete redundant case labels.
5737 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5739 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5740 precedence between bit-and and comparison.
5742 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5744 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5745 list of target formats (targ_selvecs).
5746 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5747 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5749 1999-05-10 DJ Delorie <dj@cygnus.com>
5751 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5752 reasonable mode until "ar x" is smart enough to skip it (fixes
5753 gcc/libgcc.a builds on mips-ecoff targets
5755 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5756 to work. Hack to support MS import libraries, which use different
5757 COMDAT types than GNU.
5758 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5759 to implied zero-length sections (see peicode below)
5760 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5761 filename symbols, which use one *or more* auxents.
5762 * coffswap.h (coff_swap_aux_in): ditto
5763 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5766 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5768 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5769 for all relocations.
5771 1999-05-10 Catherine Moore <clm@cygnus.com>
5773 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5774 if COFF_IMAGE_WITH_PE.
5775 (bfd_arm_process_before_allocation): Likewise.
5776 (bfd_arm_get_bfd_for_interworking): Likewise.
5777 * coff-arm.c: Likewise.
5778 * bfd-in2.h: Regenerate.
5779 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5780 (armpe_big_vec): Likewise.
5781 * configure: Rebuild.
5783 1999-05-10 Nick Clifton <nickc@cygnus.com>
5785 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5786 section, not just .rel. Same for .rela.
5788 1999-05-07 Nick Clifton <nickc@cygnus.com>
5790 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5791 endianism with an error message.
5793 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5795 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5796 assignment from "unsigned char *" to "char *".
5797 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5799 1999-05-05 Catherine Moore <clm@cygnus.com>
5801 * coff-arm.c (coff_arm_relocate_section): Add one to
5802 address of ARM_RVA32 thumb functions.
5804 1999-05-05 Catherine Moore <clm@cygnus.com>
5806 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5807 (elf32_m68k_copy_private_bfd_data): New.
5808 (elf32_m68k_merge_private_bfd_data): New.
5809 (elf32_m68k_print_private_bfd_data): New.
5810 (CPU32_FLAG): Define.
5811 (PLT_CPU32_ENTRY_SIZE): Define.
5812 (elf_cpu32_plt0_entry): Declare.
5813 (elf_cpu32_plt_entry): Declare.
5814 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5815 (elf_m68k_finish_dynamic_symbol): Likewise.
5816 (elf_m68k_finish_dynamic_sections): Likewise.
5817 (elf_backend_plt_header_size): Remove definition.
5818 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5819 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5820 (bfd_elf32_bfd_set_private_flags): Define.
5821 (bfd_elf32_bfd_print_private_bfd_data): Define.
5823 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5825 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5826 and R_LONG_PCREL_MODE.
5828 1999-04-29 Nick Clifton <nickc@cygnus.com>
5830 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5832 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5834 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5835 in relocation calculation.
5837 1999-04-26 Tom Tromey <tromey@cygnus.com>
5839 * aclocal.m4, configure: Updated for new version of libtool.
5841 1999-04-21 Nick Clifton <nickc@cygnus.com>
5843 * coff-mcore.c: Add support for mcore relocs.
5845 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5847 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5848 incorrect use EF_MIPS_xxBITPTRS.
5850 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5852 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5855 * bfd-in2.h: Rebuild.
5856 * libbfd.h: Rebuild.
5858 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5860 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5861 (coff_arm_relocate_section): Add ARM26D transform. Only
5862 change to ARM26D for relocateable links.
5864 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5866 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5867 (bfd_elf32_bfd_print_private_bfd_data): New.
5869 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5871 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5872 refetch addend if USE_REL, add many comments regarding current state.
5873 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5874 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5875 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5876 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5878 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5880 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5881 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5883 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5885 * dwarf2.c (decode_line_info): Don't truncate address to least
5886 significant 32 bits (breaks 64 bit targets).
5887 (lookup_address_in_function_table): Ditto.
5888 (comp_unit_contains_address): Ditto.
5890 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5892 * coff-arm.c (arm_emit_base_file_entry): New routine.
5893 (A2T3_OFFSET): Define.
5894 (T2A3_OFFSET): Define.
5895 (coff_arm_relocate_section): Emit base file entries for interworking
5898 1999-04-13 Philip Blundell <philb@gnu.org>
5900 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5901 relocs 17 through 19.
5903 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5905 * elfcode.h: Remove fnmatch.h.
5906 * elflink.h (elf_link_assign_sym_version): Call back to ld
5907 instead of calling fnmatch.
5909 * config.bfd (i?86-*-beoself): Include pe vecs.
5911 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5913 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5916 1999-04-10 Richard Henderson <rth@cygnus.com>
5918 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5919 when trying to resolve dynamic symbol references.
5920 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5921 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5922 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5923 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5924 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5925 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5926 * elflink.h (elf_link_output_extsym): Likewise.
5928 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5930 * section.c (_bfd_strip_section_from_output): New function moved from
5931 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5932 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5933 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5934 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5935 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5936 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5937 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5938 * bfd-in2.h: Update.
5940 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5942 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5944 1999-04-08 Nick Clifton <nickc@cygnus.com>
5946 * coff-mcore.c: New File: Support for mcore-pe targets.
5947 * cpu-mcore.c: New File: Support for mcore targets.
5948 * elf32-mcore.c: New File: Support for mcore-elf target.
5949 * pe-mcore.c: New File: Definitions for mcore-pe target.
5950 * pei-mcore.c: New File: Definitions for mcore-pei target.
5951 * Makefile.am: Add support for MCore targets.
5952 * Makefile.in: Regenerate.
5953 * config.bfd: Add support for MCore targets.
5954 * configure.in: Add support for MCore targets.
5955 * configure: Regenerate.
5956 * archures.c: Add support for MCore architecture.
5957 * bfd-in2.h: Regenerate.
5958 * coffcode.h: Add support for mcore-pe targets.
5959 * elf.c: Add support for mcore-elf target.
5960 * reloc.c: Add support for MCore relocs.
5961 * targets.c: Add support for MCore targets.
5963 1999-04-07 Nick Clifton <nickc@cygnus.com>
5965 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5966 R_ARM_XPC25 and R_ARM_THM_XPC22.
5967 (elf32_arm_reloc_map): Remove redundant entries.
5969 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5971 * sysdep.h (LC_MESSAGES): Never define.
5973 1999-04-06 Chris Torek <torek@bsdi.com>
5975 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5976 all callers. Rewrite completely.
5977 (_bfd_relocate_contents): Rewrite overflow checking.
5978 * bfd-in2.h: Rebuild.
5980 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5982 From Gabriel Paubert <paubert@iram.es>:
5983 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5984 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5985 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5986 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5987 * ppcboot.c (ppcboot_vec): Use little endian routines for
5990 * elf.c (elfcore_strndup): Only define if it will be used.
5991 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5993 (ppc_elf_check_relocs): Remove unused local i.
5994 (ppc_elf_gc_mark_hook): Add default case to switch.
5996 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5997 * srec.c (srec_scan): Accept \r in symbol definitions.
5998 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5999 (symbolsrec_object_p): Likewise.
6001 1999-04-04 Don Bowman <don@pixsci.com>
6003 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6005 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6007 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6009 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6010 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6012 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6014 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6017 1999-03-31 Nick Clifton <nickc@cygnus.com>
6019 * config.bfd: Add support for arm-epoc-pe target.
6020 * configure.in: Add support for arm-epoc-pe target.
6021 * configure: Regenerate.
6022 * targets.c: Add support for arm-epoc-pe target.
6023 * coff-arm.c: Allow header files to override definition of
6024 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6025 * pe-arm.h: Allow previous header files to override definition of
6026 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6027 * pei-arm.h: Allow previous header files to override definition of
6028 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6029 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6030 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6032 1999-03-30 Nick Clifton <nickc@cygnus.com>
6034 * elf.c (elf_map_symbols): Handle the case where section
6035 symbols are generated for content-less sections which are
6036 not mapped to the output file.
6038 * linker.c: Replace direct references to fields in BFD structure
6039 with accessor macros.
6041 * elflink.h: Replace direct references to fields in BFD structure
6042 with accessor macros.
6044 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6046 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6048 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6049 account when adjusting section symbols during a partial link.
6051 1999-03-24 Nick Clifton <nickc@cygnus.com>
6053 * coff-sparc.c (struct coff_reloc_map): Change type of field
6054 'bfd_reloc_val' to bfd_reloc_code_real_type.
6055 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6056 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6057 * elf32-arc.c (struct arc_reloc_map): Ditto.
6058 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6059 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6060 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6061 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6062 * elf32-sh.c (struct elf_reloc_map): Ditto.
6063 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6064 * elf32-v850.c (struct v850_reloc_map): Ditto.
6065 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6066 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6067 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6069 1999-03-17 Martin Hunt <hunt@cygnus.com>
6071 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6072 function so source-level assembly works. If multiple N_SOs
6073 are seen without and N_FUNs, create an indextable entry with
6074 a NULL function name.
6076 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6078 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6079 of certian similar cpus.
6081 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6083 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6084 Add the 5000. Change the architecture for the 5400 to mips4.
6085 (elf_mips_mach): Add r5000.
6087 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6089 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6091 1999-03-11 Nick Clifton <nickc@cygnus.com>
6093 * binary.c (binary_set_section_contents): Generate warning about
6094 huge file offsets for any section that will occupy file space, not
6095 just those that are loadable.
6097 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6099 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6101 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6103 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6105 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6107 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6108 * elflink.h: Revert all changes since Feb 16. Instead:
6109 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6110 appropriate. Copy it to version symbols.
6111 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6112 symbols if appropriate.
6113 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6114 symbol if appropriate.
6115 (elf_link_output_extsym): If symbol is marked as undefined, and
6116 has no nonweak references, mark it as weak undefined.
6118 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6120 * elflink.h (elf_merge_symbol): When overriding a dynamic
6121 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6123 (elf_link_add_object_symbols): Don't copy the other field if we
6126 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6128 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6129 shared object with a weak undefined symbol.
6131 1999-02-18 Nick Clifton <nickc@cygnus.com>
6133 * elfarm-nabi.c: Set partial_inplace back to false.
6135 1999-02-17 Nick Clifton <nickc@cygnus.com>
6137 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6138 (USER_LABEL_PREFIX): Set to "_".
6140 The following patches are from: Scott Bambrough
6141 <scottb@corelcomputer.com>
6143 * libaout.h (M_ARM6_NETBSD): Set to 143.
6145 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6146 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6147 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6148 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6149 * bfd-in2.h: Regenerate.
6151 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6152 'true' as REL relocs are now being used. Add new PIC relocs:
6153 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6154 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6156 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6158 (elf32_arm_final_link_relocate): Change parameters so that entire
6159 reloc is passed. Add support for PIC relocs.
6160 (elf32_arm_relocate_section): Pass entire reloc to
6161 elf32_arm_final_link_relocate.
6162 (elf32_arm_check_relocs): Handle new PIC relocs.
6163 (elf32_arm_adjust_dynamic_symbol): New function.
6164 (elf32_arm_size_dynamic_sections): New function.
6165 (elf32_arm_discard_copies): New function.
6166 (elf32_arm_finish_dynamic_symbol): New function.
6167 (elf32_arm_finish_dynamic_sections): New function.
6168 (ELF_MAXPAGE_SIZE): Define.
6169 (bfd_elf32_bfd_reloc_type_lookup): Define.
6170 (elf_backend_relocate_section): Define.
6171 (elf_backend_adjust_dynamic_symbol): Define.
6172 (elf_backend_create_dynamic_sections): Define.
6173 (elf_backend_finish_dynamic_symbol): Define.
6174 (elf_backend_finish_dynamic_sections): Define.
6175 (elf_backend_size_dynamic_sections): Define.
6176 (elf_backend_plt_readonly): Define.
6177 (elf_backend_want_got_plt): Define.
6178 (elf_backend_want_plt_sym): Define.
6180 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6182 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6183 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6184 (_bfd_mips_elf_fake_sections): Likewise.
6186 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6188 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6189 bfd_elf32_arm_get_bfd_for_interworking,
6190 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6193 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6194 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6195 elf32_arm_find_nearest_line): Make them static.
6197 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6199 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6200 callers. Do not merge a definition from a shared object with a
6201 weak undefined symbol.
6202 (elf_link_add_object_symbols): Do not change the symbol type or
6203 size if the old symbol overrides the new one.
6205 1999-02-08 Nick Clifton <nickc@cygnus.com>
6207 * config.bfd: Add support for strongarm target.
6209 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6211 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6212 fields instead of unsigned char.
6214 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6216 * Makefile.am: Rebuild dependencies.
6217 * Makefile.in: Rebuild.
6219 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6221 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6222 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6223 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6224 * acinclude.m4: Add comments to uses of AC_DEFINE.
6225 * acconfig.h: Remove.
6226 * configure: Rebuild with current autoconf/automake.
6227 * aclocal.m4: Likewise.
6228 * config.in: Likewise.
6229 * Makefile.in: Likewise.
6231 1999-02-04 DJ Delorie <dj@cygnus.com>
6233 * libbfd.c (real_read): don't call fread for zero bytes. This
6234 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6236 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6238 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6239 of a jump is in the current 256 MB region.
6241 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6243 * format.c (bfd_check_format_matches): Change last patch to only
6244 take effect for the binary target.
6246 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6248 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6250 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6252 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6254 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6256 * format.c (bfd_check_format_matches): If the target was
6257 previously specified, don't check other targets when checking for
6260 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6262 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6263 (elf32_arm_reloc_type_lookup): Removed
6264 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6265 (elf32_arm_reloc_type_lookup): New.
6266 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6267 (elf32_arm_reloc_type_lookup): New.
6269 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6271 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6272 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6273 * Makefile.am: Use new files.
6274 * Makefile.in: Regenerate.
6275 * configure.in: Use new files.
6276 * configure: Regenerate.
6278 1999-02-01 Nick Clifton <nickc@cygnus.com>
6280 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6281 (fr30_elf_gc_sweep_hook): New function.
6282 (elf_backend_can_gc_sections): Define.
6284 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6286 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6287 and bfd_elf32_bigarm_oabi_vec.
6289 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6291 * Makefile.am (elf32-arm-oldabi.lo): New.
6292 (elf32-arm-newabi.lo): New.
6293 * Makefile.in: Regenerate.
6294 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6295 (arm-*-elf): Likewise.
6297 (thumb-*-oabi): New.
6298 * configure: Regenerate.
6299 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6300 (bfd_elf32_bigarm_oabi_vec): New.
6301 * elf32-arm-newabi.c: New.
6302 * elf32-arm-oldabi.c: New.
6303 * elf32-arm.c: Removed.
6306 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6308 * binary.c (binary_set_section_contents): Omit warnings for
6309 unloadable sections.
6311 1999-01-31 Michael Meissner <meissner@cygnus.com>
6313 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6314 powerpc{,le}-*-eabi.
6316 1999-01-29 Nick Clifton <nickc@cygnus.com>
6318 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6319 * dwarf2.c (read_signed_leb128): Remove unused variables.
6321 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6323 * elf.c (assign_file_positions_for_segments): Only adjust
6324 p_align when needed.
6326 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6328 * binary.c (binary_set_section_contents): Don't return early for a
6329 non-loadable section, in case the first section is non-loadable.
6330 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6331 W. Rozycki <macro@ds2.pg.gda.pl>.
6333 1999-01-28 Nick Clifton <nickc@cygnus.com>
6335 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6336 R_FR30_GNU_VTENTRY relocs.
6338 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6340 * elflink.h (elf_link_output_sym): Zero syms which are
6341 part of sections which have been excluded.
6343 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6345 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6347 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6348 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6350 1999-01-27 Nick Clifton <nickc@cygnus.com>
6352 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6354 (fr30_final_link_relocate): Use computed value as result of
6357 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6359 * binary.c (binary_set_section_contents): Emit warning for
6360 huge file offsets due to widely-dispersed section LMAs.
6362 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6364 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6365 align first section to largest section alignment, not first
6368 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6370 * configure.in: Require autoconf 2.12.1 or higher.
6372 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6374 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6375 * bfd-in2.h: Likewise.
6376 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6378 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6380 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6381 * cpu-mips.c: Add support for and independent 4111.
6382 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6383 (_bfd_mips_elf_final_write_processing):
6384 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6386 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6388 * elf32-mips.c (elf_mips_abi_name): New.
6389 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6391 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6393 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6394 Handle bfd_mach_mips4300.
6396 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6398 * elf32-i386.c: Remove leaked development code from patch
6399 1998-12-10 by Richard Henderson.
6401 1998-12-10 Richard Henderson <rth@cygnus.com>
6403 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6404 in debug sections for symbol defined externally.
6406 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6408 * targets.c (bfd_target_vector): Remove duplicate entry for
6411 1998-12-09 Nick Clifton <nickc@cygnus.com>
6413 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6414 since we are using RELAs.
6416 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6418 SCO Open Server Release 5 core file support, from Jouke Numan
6420 * sco5-core.c: New file.
6421 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6422 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6423 * Makefile.am: Rebuild dependencies.
6424 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6425 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6426 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6427 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6428 * bfd-in2.h, configure, Makefile.in: Rebuild.
6430 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6432 * config.bfd (hppa*-*-mpeix*): New target.
6433 * configure.in: Add AC_HEADER_DIRENT.
6434 (hppa*-*-mpeix*): New target.
6435 * configure.host (hppa*-*-mpeix*): New host.
6436 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6437 friends rather than just including <sys/dir.h>.
6438 * som.h (struct som_symbol): Add hppa_priv_level and apto
6439 tc_data. Change all users.
6440 (struct somdata): Add comp_unit field.
6441 (obj_som_compilation_unit): Define.
6442 (bfd_som_attach_compilation_unix): Declare.
6443 * som.c: Check HOST_HPPAMPEIX.
6444 (struct som_misc_symbol_info): Add new field priv_level.
6445 (som_object_setup): Add current_offset parameter. Change all
6447 (setup_sections): Likewise.
6448 (som_object_p): For EXECLIBMAGIC, read the lst header.
6449 (som_write_symbol_strings): Add compilation_unit parameter.
6451 (som_finish_writing): Write out compilation_unit.
6452 (som_bfd_derive_misc_symbol_info): Set priv_level.
6453 (som_build_and_write_symbol_table): Set xleast field to 3.
6454 (som_slurp_symbol_table): Set symbol priv_level.
6455 (bfd_som_attach_compilation_unit): New function.
6456 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6457 priv_level into symbol_value.
6458 * configure, config.in: Rebuild.
6460 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6462 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6463 warning function to call _bfd_error_handler instead.
6465 * libbfd.c (COERCE32): Cast through unsigned long and long to
6466 avoid bug in old version of gcc.
6468 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6469 (elf_backend_additional_program_headers): Don't define.
6471 1998-12-08 Nick Clifton <nickc@cygnus.com>
6473 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6474 relocations to include offset of 2 included in the insns, and the
6475 offset of the relocs within the section.
6477 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6479 The following changes were made by David Taylor
6480 <taylor@texas.cygnus.com>, Edith Epstein
6481 <eepstein@sophia.cygnus.com>, Jim Blandy
6482 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6483 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6484 changes originally made by HP; HP did not create ChangeLog
6487 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6488 automake macro library.
6490 * hpux-core.c (hpux_core_core_file_p): this function now
6491 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6492 found in the corefile! Also, in hpux_core_core_file_p, if we
6493 encounter a section with an unknown type, don't punt. Instead,
6494 just skip it. Also, count the number of sections of known type
6495 that we encounter. If we encounter at least one good one, then
6496 we'll declare that the file is a core file. If we encounter any
6497 unknown ones but some known ones, then we'll issue a warning (but
6498 still declare it to be a core file). Also, correctly decide when a
6500 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6501 (CORE_ANON_SHMEM): define if not defined.
6502 (hpux_core_struct): add members lwpid and user_tid.
6503 (core_kernel_thread_id, core_user_thread_id): new macros.
6504 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6505 the name before storing it in the bfd.
6506 (hpux_core_core_file_p): handle threads.
6508 * libhppa.h (GET_FIELD): protect against redefinition.
6509 (HPPA_WIDE): define.
6510 (GET_FIELD): define.
6515 (sign_extend): redefine.
6516 (assemble_6): define.
6517 (assemble_12): rewrite.
6518 (assemble_16): define.
6519 (assemble_16a): define.
6520 (assemble_17): rewrite.
6521 (assemble_22): define.
6523 1998-12-07 Nick Clifton <nickc@cygnus.com>
6525 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6526 relocations for signed values.
6528 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * mipsbsd.c (MY(set_arch_mach)): Make static.
6531 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6532 bfd_mach_mips* macros rather than simple numbers.
6534 COFF weak symbol support, based on patches from Mark Elbrecht
6535 <snowball3@usa.net>:
6536 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6537 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6538 (coff_write_alien_symbol): Likewise.
6539 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6540 (coff_link_add_symbols): Likewise.
6541 (_bfd_coff_link_input_bfd): Likewise.
6542 (_bfd_coff_write_global_sym): Likewise.
6544 * elf.c (copy_private_bfd_data): Always initialize the
6545 includes_phdrs field.
6547 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6548 file defines a symbol first mentioned in an ELF file.
6550 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6551 possible, rather than only if BFD64.
6552 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6554 * bfd-in2.h: Rebuild.
6556 * srec.c (srec_set_section_contents): Correct test to avoid
6557 switching to 4 byte addresses after seeing a second section which
6558 requires 3 byte addresses. From Joel Schantz
6559 <joel.schantz@argosys.boeing.com>.
6561 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6562 <aymeric.vincent@emi.u-bordeaux.fr>.
6564 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6566 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6567 decide whether the output file is -mrelocatable-lib,
6568 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6570 1998-12-03 Nick Clifton <nickc@cygnus.com>
6572 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6573 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6574 * bfd-in2.h: Regenerate.
6575 * libbfd.h: Regenerate
6577 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6579 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6580 link against a dynamic symbol with no type or size.
6582 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6584 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6585 relocation for section which does not get loaded.
6586 (elf_i386_relocate_section) [R_386_32]: Likewise.
6588 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6590 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6591 reloc_count and i long instead of unsigned long. Handle error
6592 return from bfd_canonicalize_reloc.
6594 1998-12-01 Nick Clifton <nickc@cygnus.com>
6596 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6599 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6601 * elf32-sh.c (elf/sh.h): Include.
6602 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6603 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6604 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6605 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6606 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6608 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6610 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6611 causes division by zero later on.
6613 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6615 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6618 1998-11-25 DJ Delorie <dj@cygnus.com>
6620 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6623 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6625 * elf32-fr30.c (fr30_elf_relocate_section): Call
6626 fr30_final_link_relocate.
6627 (fr30_final_link_relocate): New function: Handle I20 and I32
6629 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6630 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6631 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6633 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6636 The following changes are based on a patch submitted by Gianluca
6637 Moro <glctr@abc.it>:
6639 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6640 not already been updated.
6641 (find_remembered_hi16s_reloc): New parameter 'already_found'
6642 returns state of remembered hi16s reloc.
6643 (remember_hi16s_reloc): Set 'found' field to false.
6644 (hi16s_location): Add 'found' field.
6646 1998-11-23 DJ Delorie <dj@cygnus.com>
6648 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6649 to see .DLL files as unrecognized.
6650 (i3coff_object_p): Sorry, had to hack it to not recognize these
6651 files (pei-i386) on request.
6653 1998-11-23 DJ Delorie <dj@cygnus.com>
6655 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6656 relents. Call bfd_check_format to reinitialize.
6658 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6660 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6663 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6665 * aclocal.m4: regenerate
6666 * configure: regenerate
6668 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6670 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6671 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6672 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6673 respect it as an upper bound on what memory to reference.
6674 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6675 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6676 update vtable_entries_size appropriately.
6678 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6680 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6683 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6685 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6686 bfds; they have no "file" so we fake it.
6687 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6688 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6689 resizing the memory buffer.
6690 * opncls.c (bfd_make_writable): New function; lets you write a
6691 bfd_create'd bfd to an in-memory buffer.
6692 (bfd_make_readable): New function; lets you read back that buffer
6693 as if it were from bfd_openr. Used to build generated archive
6694 members (winsup's ld's dlltool)
6696 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6698 * po/bfd.pot: Regenerated.
6700 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6702 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6705 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6707 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6708 element of the gotentry list for local symbols too.
6709 (elf64_alpha_relocate_section): Unify local and global handling.
6710 Assert that gotent->use_count > 0.
6712 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6715 update for file name changes of July 2, 1998.
6717 * configure: Rebuild.
6719 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6721 * po/bfd.pot: Regenerated.
6723 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6725 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6726 * aclocal.m4, configure: regenerate
6728 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6730 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6732 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6734 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6735 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6737 * aclocal.m4, configure: regenerated.
6739 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6741 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6742 R_D10V_GNU_VTENTRY relocs.
6743 (elf_d10v_howto_table): Likewise.
6744 (d10v_reloc_map d10v_reloc_map): Likewise.
6745 (elf32_d10v_gc_mark_hook): New.
6746 (elf32_d10v_gc_sweep_hook): New.
6747 (elf32_d10v_check_relocs): New.
6748 (elf32_d10v_relocate_section): New.
6749 (elf_backend_relocate_section): Define.
6750 (elf_backend_can_gc_sections): Define.
6752 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6754 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6755 (BFD64_BACKENDS): ...from here.
6756 (BFD32_BACKENDS_CFILES): Move vms files here...
6757 (BFD64_BACKENDS_CFILES): ...from here.
6758 * Makefile.in: Rebuild.
6760 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6762 * Makefile.am: Add FR30 target.
6763 * Makefile.in: Add FR30 target.
6764 * archures.c: Add support for FR30.
6765 * config.bfd: Add support for FR30.
6766 * configure.in: Add support for FR30.
6767 * reloc.c: Add support for FR30 relocations.
6768 * targets.c: Add support for FR30 relocations.
6769 * bfd-in2.h: Regenerate.
6770 * configure: Regenerate.
6771 * libbfd.h: Regenerate.
6772 * cpu-fr30.c: New file.
6773 * elf32-fr30.c: New file.
6775 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6777 * configure.in: detect cygwin* instead of cygwin32*
6778 * configure: regenerate
6780 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6782 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6783 use bfd_malloc and free instead and check return value from bfd_malloc.
6785 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6788 * libbfd.h: Rebuild.
6790 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6791 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6792 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6793 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6795 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6797 (mips_elf_link_hash_table_create): Don't initialize
6798 dynsym_sec_strindex.
6799 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6800 (mips_elf_size_dynamic_sections): Generate a section symbol for
6801 every output section.
6802 (mips_elf_finish_dynamic_sections): Count all sections for
6804 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6807 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6809 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6810 for later PLT entries in large PLTs.
6811 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6813 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6815 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6817 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6819 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6820 * elflink.h (elf_collect_hash_codes): New function. This function is
6821 called for each exported symbol and we compute the ELF hash value for
6823 (compute_bucket_value): New function. It is called from
6824 size_dynamic_sections to determine the hash table size. When we are
6825 optimizing a better, but slower, algorithm is used.
6826 (size_dynamic_sections): Call compute_bucket_value.
6828 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6830 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6832 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6834 (sh_elf_gc_mark_hook): New.
6835 (sh_elf_gc_sweep_hook): New.
6836 (sh_elf_check_relocs): New.
6837 (elf_backend_can_gc_sections): Define.
6839 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6841 * acinclude.m4: undo previous gettext change
6842 * aclocal.m4: rebuild with right version of aclocal.
6844 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6846 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6847 aclocal.m4 to acinclude.m4, so they don't get lost.
6849 * elfcore.h: rewrite for better corefile support.
6850 * elf.c (elfcore_*): new functions.
6851 * elf-bfd.h (elf_obj_tdata): new structure members.
6852 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6854 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6856 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6858 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6859 and R_M32R_GNU_VTENTRY.
6860 (elf_backend_can_gc_sections): Define.
6861 (m32r_elf_check_relocs): New.
6862 (m32r_elf_gc_mark_hook): New.
6863 (m32r_elf_gc_sweep_hook): New.
6864 (m32r_elf_relocate_section): Handle VT relocs.
6866 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6868 * coff-arm.c (arm_relocate_section): Remove redundant test.
6870 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6871 cleat that the 'bitsize' field is the size of the bitfield AFTER
6872 relocation not before.
6874 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6876 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6879 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6881 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6882 R_SPARC_GNU_VTENTRY.
6883 (elf32_sparc_check_relocs): Handle them.
6884 (elf32_sparc_reloc_type_lookup): Likewise.
6885 (elf32_sparc_relocate_section): Likewise.
6886 (elf32_sparc_gc_mark_hook): New.
6887 (elf32_sparc_gc_sweep_hook): New.
6889 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6891 * som.c (som_finish_writing): Perform some sanity checks when
6892 writing an executable or shared library.
6894 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6896 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6897 * configure.in (elf): Add dwarf1.lo.
6898 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6899 * elf.c (_bfd_elf_find_nearest_line): Add call to
6900 _bfd_dwarf1_find_nearest_line.
6901 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6902 Add call to _bfd_dwarf1_find_nearest_line.
6903 * configure: Rebuilt.
6905 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6907 * elflink.h (elf_gc_sections): Do not allow garbage
6908 collection if dynamic sections have been created.
6910 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6912 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6914 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6915 (v850_elf_perform_relocation): Likewise.
6916 (v850_elf_final_link_relocate): Likewise.
6917 (v850_elf_relocate_section): Likewise.
6918 (v850_elf_gc_sweep_hook): New routine.
6919 (v850_elf_gc_mark_hook): New routine.
6920 (elf_backend_can_gc_sections): Define.
6922 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6924 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6927 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6929 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6930 Declare size as bfd_size_type.
6931 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6933 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6935 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6937 * som.c (CPU_PA_RISC2_0): Define.
6938 (_PA_RISC2_0_ID): Likewise.
6939 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6941 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6943 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6944 has a base which is already defined, only add the referenced
6945 symbol to the dynamic symbol table if it is defined or referenced
6948 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6951 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6953 * elflink.h (elf_link_add_object_symbols): Undo last change.
6955 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6957 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6958 symbol for the indirect alias to a versioned symbol.
6960 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6962 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6963 (elf32_i386_vtentry_howto): New.
6964 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6965 or elf32_i386_vtinherit_howto on lookup.
6967 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6969 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6970 reloc_type. Rename R_68K__max to R_68K_max.
6971 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6974 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6976 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6977 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6979 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6982 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6984 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6985 message has a null byte terminator.
6987 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6989 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6990 word subject to R_V850_32 relocation.
6992 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6994 * dwarf2.c: Add comment describing problem computing line numbers
6995 for undefined symbols at link time.
6997 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6999 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
7000 transform a defweak into a plt entry.
7001 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
7002 plt entry references to receive a RELATIVE reloc.
7003 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7004 (elf64_alpha_relocate_section): Assert we don't overrun
7005 the allocated relocation space.
7007 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7009 * elf.c (swap_out_syms): Always treat section symbols as
7010 special, even if they are attached to a common section.
7012 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7014 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7015 sections with v850 common section attributes into named v850
7017 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7018 common section attributes into named v850 common sections.
7020 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7022 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7025 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7027 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7028 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7029 reloc to the wrong section a warning, not an error. .dynsbss
7030 is not an output section, so there is no need to check for it.
7032 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7034 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7036 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7038 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7039 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7041 (elf32_arm_gc_mark_hook): New.
7042 (elf32_arm_gc_sweep_hook): New.
7043 (elf32_arm_check_relocs): New.
7044 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7046 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7049 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7051 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7052 assume there is no PLT or GOT.
7054 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7056 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7057 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7058 also accepted as a function symbol type.
7060 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7062 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7064 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7066 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7067 match definition of _bfd_gc_sections field.
7068 * libbfd.h: Rebuild.
7070 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7072 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7073 the addend of a dynamic relocation referencing a section.
7074 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7075 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7077 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7079 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7080 bed has a size_dynamic_sections routine before trying to use it.
7082 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7084 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7085 _bfd_elf_rel_vtable_reloc_fn.
7087 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7089 * Makefile.am: Add elf32-arm.c.
7090 * Makefile.in: Rebuild.
7091 * elf-bfd.h: Add elf_backend_get_symbol_type.
7092 * elf.c (swap_out_syms): If defined, call
7093 elf_backend_get_symbol_type.
7094 * elf32-arm.c: Define elf_backend_get_symbol_type.
7095 (elf32_arm_get_symbol-type): New routine.
7096 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7097 (bfd_elf32_arm_process_before_allocation): Change to
7098 check for STT_ARM_TFUNC.
7099 (elf32_arm_final_link_relocate): Likewise.
7100 * elfxx-target.h: Add elf_backend_get_symbol_type.
7102 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7104 * archures.c (bfd_mach_alpha_ev[456]): New.
7105 * cpu-alpha.c: Rework to match these types.
7106 * bfd-in2.h: Rebuild.
7108 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7110 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7111 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7113 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7114 (elf_i386_reloc_type_lookup): Recognize them.
7115 (elf_i386_check_relocs): Pass them off to generic code.
7116 (elf_i386_relocate_section): Ignore them.
7117 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7118 (elf_backend_can_gc_sections): True.
7120 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7122 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7123 before looking at owner field.
7124 (elf32_arm_to_thumb_stub): Ditto.
7125 (elf32_arm_relocate_section): Compute name before calling
7126 elf32_arm_final_link_relocate().
7128 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7130 * elf.c: comment and formatting cleanups.
7133 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7135 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7136 (core files are treated differently than object files).
7137 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7138 bfd_elf_mkcorefile): declare.
7139 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7140 bfd_elf_mkcorefile): add to bfd_target vector.
7141 * elfcore.h (elf_core_file_p): save the program header table,
7142 and set the bfd architecture from the elf file header.
7143 * elf.c (bfd_elf_mkcorefile): new function.
7144 (_bfd_elf_write_corefile_contents): new function.
7145 (assign_file_positions_for_segments): add cases for handling
7146 PT_NOTE segments. (assign_file_positions_except_relocs):
7147 core files should be handled the same as exec files.
7148 (prep_headers): identify core files as type ET_CORE.
7149 (copy_private_bfd_data): identify the sections belonging to
7150 the PT_NOTE segment.
7152 * elf32-sparc.c (elf32_sparc_final_write_processing):
7153 add break statement to default case.
7155 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7157 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7158 section (not input) will be in sections ".sbss", ".sbss2",
7159 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7160 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7161 output_offset for correct evaluation of addend.
7163 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7165 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7166 elf32_arm_allocate_interworking_sections and
7167 elf32_arm_process_before_allocation.
7169 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7171 * bfd-in.h: Ammend prototype for
7172 elf32_arm_process_before_allocation to remove surplus third
7175 * bfd-in2.h: Regenerate.
7177 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7179 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7181 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7183 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7184 calculated for RELOC_SPARC_REV32 case.
7186 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7188 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7189 elf32_arm_allocate_interworking_sections and
7190 elf32_arm_process_before_allocation.
7191 * bfd-in2.h: Regenerated.
7192 * elf32-arm.c Define elf32_arm_link_hash_table.
7193 (insert_thumb_branch): New routine.
7194 (find_thumb_glue): New routine.
7195 (find_arm_glue): New routine.
7196 (record_arm_to_thumb_glue): New routine.
7197 (record_thumb_to_arm_glue): New routine.
7198 (elf32_arm_link_hash_table_create): New routine.
7199 (elf32_arm_get_bfd_for_interworking): New routine.
7200 (elf32_arm_allocate_interworking_sections) New routine.
7201 (elf32_arm_process_before_allocation) New routine.
7202 (elf32_thumb_to_arm_stub): New routine.
7203 (elf32_arm_to_thumb_stub): New routine.
7204 (elf32_print_private_bfd_data): Fix typo.
7205 (elf32_arm_final_link_relocate): Add argument sym_sec.
7206 Check for branches to thumb symbols in case R_ARM_PC24.
7207 Check for branches to arm symbols in case R_ARM_THM_PC22.
7208 (elf32_arm_relocate_section): Pass symbol section to
7209 elf32_arm_final_link_relocate.
7211 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7213 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7214 entries unless the symbol is defined in the executable; in
7215 particular, undefined weak symbols get a PLT entry.
7217 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * libaout.h: Remove nested comment to avoid warning.
7221 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7223 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7224 R_ARM_PC24 relocation.
7226 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7228 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7229 argument is_local. Add argument sym_flags. Check sym_flags
7230 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7231 (elf32_arm_relocate_section): Don't pass local sym and pass
7232 sym_flags to elf32_arm_final_link_relocate.
7234 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7236 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7237 to not count too few relocs for dynamicly linked executables.
7239 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7241 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7242 symbols without a dynamic index dynamic. Consider all weak
7244 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7245 correspondance between input and output sections.
7247 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7249 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7250 that use a .got.plt section start the got offset at zero.
7252 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7254 * ieee.c (ieee_write_processor): Correct the processor ID written
7255 out for bfd_arch_m68k, accommodating change of March 25.
7257 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7259 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7260 R_ARM_THM_RPC22 relocations.
7262 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7264 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7266 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7267 .got relocs in -Bsymbolic shared objects.
7269 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7271 * elf32-arm.c: Add private flags to ELF header.
7272 (elf32_arm_print_private_bfd_data): New Function.
7273 (elf32_arm_set_private_flags): New Function.
7274 (elf32_arm_copy_private_flags): New Function.
7275 (elf32_arm_merge_private_bfd_data): New Function.
7277 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7279 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7281 (elf32_sparc_relocate_section): Likewise.
7283 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7285 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7286 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7287 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7288 of the function. Recognize no .plt as static linking.
7290 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7292 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7293 ".liblist" string through gettext.
7295 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7297 * Makefile.am: Add support for elf32-arm.lo.
7298 * Makefile.in: Rebuild.
7299 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7300 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7301 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7302 * configure: Regenerate.
7303 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7304 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7305 bfd_target bfd_elf32_littlearm_vec.
7306 * elf32-arm.c: New file.
7308 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7310 * libaout.h (M_SPARCLITE_LE): New machine.
7311 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7312 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7313 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7314 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7315 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7316 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7317 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7318 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7319 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7320 be BFD_RELOC_SPARC_REV32.
7322 * config.bfd (sparc86x-*-aout): New
7324 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7326 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7327 actually mapping the output sections.
7329 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7332 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7333 (mn10300_elf_reloc_map): Similarly.
7334 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7336 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7338 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7340 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7341 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7342 elf_mips_reloc_type defined in elf/mips.h.
7344 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7346 * elf64-mips.c: Remove reloc_type definition completely. It's now
7349 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7351 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7352 as they are defined in elf/mips.h now.
7354 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7357 * Re-add lost change:
7358 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7360 (mn10300_elf_relax_section): Include stack space for register saves
7361 in the imm8 field of a "call" instruction.
7362 (compute_function_info): Determine how much stack is allocated by
7363 the movm instruction. Fix typo.
7364 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7366 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7368 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7369 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7371 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7373 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7375 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7377 * elf32-hppa.h: Let ELF header define the enum containing the
7378 external reloc numbers.
7379 * elf32-i386.h: Likewise.
7381 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7383 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7384 * elf32-mips.c: Likewise.
7385 * elf32-ppc.c: Likewise.
7387 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7389 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7390 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7392 * bfd-in.h: Regenerate.
7393 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7394 parameter to 'unsigned int' to avoid K&R compatability problems.
7396 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7399 functionname_ptr to be const. Change line_ptr to be unsigned.
7401 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7402 macro is not defined. Change second parameter from bfd_link_info
7403 to coff_final_link_info. Add prototype.
7404 (coff_final_link_postscript): Simplify handling when macro is not
7405 defined. Add prototype.
7407 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7409 * elf-mn10300.c: Before include system specific ELF header define
7410 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7411 * elf32-mips.c: Likewise.
7412 * elf32-ppc.c: Likewise.
7414 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7416 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7417 temporary patch over to elf64-mips.c as well.
7419 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7421 * elf32-mips.c (reloc_type): Temporarily disable definition of
7422 standard relocation since they are now defined in elf/mips.h.
7424 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7426 * elf-m10200.c (mn10200_elf_final_link_relocate):
7427 Modify range test for case R_MN10200_8.
7429 * elf-m10300.c (mn10300_elf_final_link_relocate):
7430 Modify range test for case R_MN10300_8.
7432 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7434 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7435 * elf32-i386.c (elf_backend_got_header_size): Define.
7436 (elf_backend_plt_header_size): Define.
7437 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7438 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7439 * elfxx-target.h: Provide a default of zero.
7440 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7441 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7443 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7444 entry from an executable, even if the plt refcount goes to 0.
7446 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7448 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7449 directory name at the line number.
7451 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7452 with an unspecified type.
7454 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7456 * sunos.c: Add undef of valid to avoid problem on SunOS.
7458 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7460 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7462 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7464 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7465 R_68K_PCxx and R_68K_xx relocations. Make sure that
7466 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7467 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7468 R_68K_xx relocations.
7469 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7470 that has no plt entry.
7471 (elf_m68k_relocate_section): Ignore the plt offset in a static
7473 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7475 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7478 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7480 (howto_table, reloc_map): Add entries for them.
7481 (elf_m68k_check_relocs): Handle them. Implement reference
7482 counting for got and plt entries.
7483 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7484 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7486 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7487 (elf_m68k_relocate_section): Handle the new reloc types.
7488 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7489 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7490 * elflink.h (elf_link_add_object_symbols): When creating an
7491 indirect reference for symbol versioning also copy the plt
7493 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7494 flag also reset the plt offset.
7495 (elf_link_assign_sym_version): Likewise.
7496 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7497 the size of the entry in bytes.
7498 (elf_gc_allocate_got_offsets): Likewise.
7500 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7502 * elflink.h (elf_gc_sections): Return true rather than falling off
7505 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7508 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7510 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7511 comment describing when it should be enabled.
7512 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7515 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7517 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7518 information ATN records.
7520 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7522 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7523 section for an absolute symbol in a fully linked file. Based on
7524 patch from Christian Holland <CHolland@de.lucent.com>.
7526 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7528 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7529 that a symbol is undefined.
7531 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7533 * som.c (som_bfd_gc_sections): Define.
7535 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7537 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7538 overflows in ARM_26D patches, since they have already been
7539 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7541 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7543 * coffcode.h (coff_write_object_contents): If we have any long
7544 section names, call coff_write_symbols even if there are no
7547 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7549 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7550 PT_LOAD segment, rather than only setting it once for the entire
7553 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7554 rather than ignoring every phdr with a p_paddr of 0, ignore all
7555 the phdrs if they all have a p_paddr of 0.
7557 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7558 section was discarded from the link.
7560 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7562 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7564 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7566 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7567 floating point operations.
7569 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7574 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7576 Merge of vax/vms (read-only) support
7577 * configure.com: Support Vax target.
7578 * makefile.vms: Support Vax target.
7579 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7580 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7582 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7584 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7586 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7588 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7590 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7591 * targets.c (bfd_target_ovax_flavour): New flavour.
7592 (vms_alpha_vec): Renamed from evax_alpha_vec.
7594 (target_vector): Update accordingly.
7595 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7597 (vax*-*-*vms*): New target.
7598 * Makefile.am: Update for renamed files. Rebuild dependencies.
7599 * bfd-in2.h: Rebuild.
7600 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7602 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7604 Based on patch from Matt Semersky <matts@scd.hp.com>:
7605 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7606 pointer on abfd->outsymbols.
7607 (generic_add_output_symbol): Handle NULL sym parameter.
7609 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7611 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7614 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7616 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7617 when handling 32 bit immediate relocs.
7618 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7620 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7622 * section.c (STD_SECTION): Account for recently added gc_mark
7623 field in struct asection.
7625 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7626 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7628 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7630 ELF Section-level Garbage Collection:
7631 * bfd.c (bfd_gc_sections): New.
7632 * aout-adobe.c: Hook to default implementation.
7633 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7634 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7635 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7636 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7637 * tekhex.c, versados.c: Likewise.
7638 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7639 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7641 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7642 (bfd_generic_gc_sections): New.
7643 * section.c (SEC_KEEP): New.
7644 (asection): Add gc_mark member.
7646 * elfcode.h (elf_gc*): New name remappings.
7647 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7648 sections to be excluded.
7649 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7650 (elf_gc_propogate_vtable_entries_used): New.
7651 (elf_gc_smash_unused_vtentry_relocs): New.
7652 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7653 (elf_gc_common_finalize_got_offsets): New.
7654 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7655 * elfxx-target.h: Add and default gc hooks.
7657 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7659 (struct elf_obj_tdata): Likewise for local_got_offsets.
7660 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7661 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7662 * elf64-sparc.c, elflink.h: Likewise.
7664 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7665 (ELF_LINK_HASH_MARK): Define.
7666 (struct elf_backend_data): Add GC hooks.
7667 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7669 * elf-m10300.c (mn10300_elf_check_relocs): New.
7670 (mn10300_elf_gc_mark_hook): New.
7671 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7672 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7673 (mn10300_elf_final_link_relocate): Likewise.
7674 (mn10300_elf_relocate_section): Likewise.
7675 (elf_backend_can_gc_sections): Define.
7676 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7677 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7678 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7679 (mips_info_to_howto_rel): Likewise.
7680 (mips_elf_relocate_section): Likewise.
7681 (mips_elf_check_relocs): Likewise.
7682 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7683 (elf_backend_can_gc_sections): Define.
7684 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7685 (ppc_elf_howto_raw): Handle them.
7686 (ppc_elf_reloc_type_lookup): Likewise.
7687 (ppc_elf_relocate_section): Likewise.
7688 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7689 Handle new vtable relocs.
7690 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7691 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7692 (elf_backend_can_gc_sections): Define.
7694 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7696 * archures.c (bfd_mach_mn10300): Define.
7697 * elf-m10300.c: Include elf/mn10300.h
7698 (elf_mn10300_mach): New function.
7699 (_bfd_mn10300_elf_final_write_processing): Likewise.
7700 (_bfd_mn10300_elf_object_p): Likewise.
7701 (elf_backendfinal_write_processing): Define.
7702 (elf_backend_object_p): Likewise.
7704 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7706 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7709 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7711 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7712 link_next field, not the next field.
7714 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7716 * elf.c (map_sections_to_segments): Check the section address
7717 against the phdr size both with and without a modulo of
7720 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7722 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7723 linker created empty input section if the output section has the
7726 * elflink.h (elf_link_output_extsym): Print an error message if
7727 _bfd_elf_section_from_bfd_section fails.
7729 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7732 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7734 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7735 native linker output. Avoid putting an empty section in more than
7738 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7740 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7741 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7743 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7745 * elf.c (swap_out_syms): New arg relocatable_p.
7746 Don't add section VMA to symbols for relocatable output.
7747 (_bfd_elf_compute_section_file_positions): Update call to
7750 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7752 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7753 against 'addend' be signed rather than unsigned.
7755 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7757 * elf32-m32r.c: Add prototyps for static functions.
7759 * coff-arm.c: Add prototypes for static functions.
7761 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7763 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7764 LMA is used to order sections in a segment.
7766 * elf32-v850.c: Add prototypes for static functions.
7767 Change type of addend parameter to bfd_vma in various functions.
7769 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7771 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7772 complain_overflow_signed instead of complain_overflow_bitfield.
7774 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7776 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7777 when comparing against 0.
7779 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7781 * Makefile.am (config.status): New target.
7782 * Makefile.in: Rebuild.
7784 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7786 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7787 error if previous object endianness doesn't match current object.
7789 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7791 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7792 _bfd_elf_print_private)bfd_data ().
7794 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7796 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7798 (elf_link_add_object_symbols): Set type_change_ok and
7799 size_change_ok before calling elf_merge_symbol.
7801 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7802 undefined symbol error, don't also issue an overflow error.
7804 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7806 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7807 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7808 message instead of crashing.
7810 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7812 * archures.c (bfd_mach_cpu32): Define.
7813 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7815 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7816 * ieee.c: Include <ctype.h>.
7817 (ieee_object_p): Parse out process ID string to make it more
7818 likely to be acceptable for bfd_scan_arch.
7819 * bfd-in2.h: Rebuild.
7821 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7823 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7824 _bfd_elf_print_private_bfd_data() so that the program header will
7827 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7829 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7830 0x68. Reindent. Add some comments.
7832 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7834 * elf.c (copy_private_bfd_data): Adjust physical address of
7835 segment in output BFD to contain LMAs of its sections.
7837 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7839 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7840 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7841 endian data 32 bit relocations.
7842 (elf32_sparc_merge_private_bfd_data): Check if linking little
7843 endian objects with big endian objects.
7844 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7845 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7846 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7848 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7849 * archures.c (bfd_mach_sparc_sparclite_le): New.
7850 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7852 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7854 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7857 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7859 * bfd-in.h: Move over patch to bfd-in2.h.
7861 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7863 (_bfd_relocate_contents): Likewise.
7865 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7867 * peicode.h (add_data_entry): If the section has no private data
7868 then do not create a Data Dictionary entry for it.
7870 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7872 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7873 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7874 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7875 subsections during relaxation more correctly.
7877 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7879 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7880 Add extra argument to bfd_arm_process_before_allocation ().
7881 * bfd-in.h: Reflect changes made in bfd-in2.h.
7882 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7883 coff class of a BFD symbol.
7884 * coff-arm.c: Add support for interworking between Thumb code and
7885 non-interworking aware ARM code.
7887 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7889 * po/Make-in (install-info): New target.
7891 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7893 * filemode.c: Remove; not used.
7895 If sysdep.h includes a header file, don't include it again:
7896 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7898 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7900 * archive.c: Don't include <string.h> or <errno.h>.
7901 * evax-alpha.c; Don't include <stdio.h>.
7902 * evax-egsd.c: Likewise.
7903 * evax-etir.c: Likewise.
7904 * evax-misc.c: Likewise.
7905 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7906 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7908 * hpux-core.c: Likewise.
7909 * netbsd-core.c: Likewise.
7911 * libbfd.c: Don't include <sys/types.h>.
7912 * nlmcode.h: Don't include <string.h>.
7913 * osf-core.c: Don't include <string.h> or <stdio.h>.
7914 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7915 <errno.h>, or <unistd.h>.
7916 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7918 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7920 * configure.com: If the version number can not be found in
7921 configure.in, set it to "unknown" rather than "2.8.1".
7923 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7925 * elf32-mips.c (elf_mips_mach): New.
7926 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7927 (_bfd_mips_elf_final_write_processing): Use the names
7928 of machines, rather than the numbers. Set both the ARCH
7929 and MACH in e_flags. Handle a few more specific machines.
7930 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7931 EF_MIPS_ARCH and EF_MIPS_MACH.
7933 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7935 * syms.c (bfd_is_local_label): Revert last change.
7936 * srec.c (srec_write_symbols): Discard debugging symbols.
7938 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7940 * som.c: Include <ctype.h>.
7941 * som.h: Don't include sysdep.h.
7943 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7945 * libbfd.h: Rebuilt.
7946 * libbfd-in.h: Removed gettext includes and defines.
7947 * sysdep.h: Moved gettext-related includes and defines here.
7949 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7951 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7952 an ad-hoc test. Kill bogus #if 0 code.
7953 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7955 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7957 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7958 when generating a normal executable for a symbol defined in a
7959 regular file. When copying a reloc into the output file, adjust
7960 the addend for a PC relative reloc against a global symbol.
7962 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7964 * libbfd.h: Rebuilt.
7965 * libbfd-in.h (_): Define as dgettext.
7967 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7969 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7971 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7972 when declaring parameter types.
7973 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7975 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7977 * config.bfd: If we include any ELF targets in targ_defvec and/or
7978 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7979 * elf32-gen.c (dummy): New static const variable.
7980 (elf_generic_info_to_howto): New static function.
7981 (elf_generic_info_to_howto_rel): New static function.
7982 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7983 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7984 * elf64-gen.c: Same changes as elf32-gen.c.
7985 * elfcode.h (elf_object_p): For the generic target, ignore a
7986 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7988 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7990 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7991 * configure: Rebuild.
7993 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7995 * config.bfd: Update OSR5/Unixware patterns.
7997 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7999 * elf.c (assign_file_positions_for_segments): Allow for holes
8000 between sections added by a link script.
8002 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8004 * configure.in: Change version number to 2.9.4
8005 * configure: Rebuild.
8007 Based on patch from H.J. Lu <hjl@gnu.org>:
8008 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8009 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8010 * bfd-in2.h: Rebuild.
8012 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8014 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8017 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8019 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8020 (elf64_alpha_relax_section): Fill them in.
8021 (elf64_alpha_relax_opt_call): Implement more than a stub.
8022 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8023 alignment on .scommon.
8024 (elf64_alpha_merge_gots): Merge use counts as well.
8026 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8028 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8029 for calculating a local symbol's address.
8030 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8031 Set the .got's cooked size as well as the raw size.
8033 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8035 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8036 internationalisation of printed information.
8038 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8039 internationalisation of printed information.
8041 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8043 * syms.c (struct indexentry): Change directory_name, file_name,
8044 and function_name fields to char *.
8045 (struct stab_find_info): Change cached_file_name field to char *.
8047 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8049 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8051 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8053 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8055 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8057 * Makefile.am (install-data-local): Make $(includedir).
8058 * Makefile.in: Rebuild.
8060 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8062 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8064 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8066 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8067 * Makefile.in: Rebuild.
8069 * bfd-in2.h: Rebuild for Nick's changes.
8071 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8073 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8074 change wrt length == max_namelen.
8076 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8078 * Many files: Added gettext invocations around user-visible
8080 * libbfd-in.h: Added gettext includes and defines.
8081 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8082 HAVE_LC_MESSAGES): Define.
8083 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8085 * Makefile.am (SUBDIRS): Added po.
8086 (POTFILES): New macro.
8087 (po/POTFILES.in): New target.
8088 (SOURCE_HFILES): New macro.
8090 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8092 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8094 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8095 NT_PRSTATUS note section encountered, it contains the status of
8096 the currently executing thread when the core file was written.
8098 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8100 * libcoff.h: Add extra parameter to
8101 bfd_coff_link_output_has_begun overrideable function.
8102 * cofflink.c: Pass extra parameter to
8103 bfd_coff_link_output_has_begun function.
8104 * bfd-in.h: Add prototypes for exported ARM interworking
8106 * peicode.h: ARM specific code reorganised to conform to BFD
8108 * coffcode.h: ARM specific code reorganised to conform to BFD
8110 * coff-arm.c: Code reorganised to conform to the BFD coding
8111 conventions. Global variables have been moved into an ARM
8112 specific hash table structure and a new function:
8113 bfd_arm_get_bfd_for_interworking() has been created which is
8114 called from the linker scripts.
8116 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8118 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8120 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8121 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8122 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8123 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8125 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8127 * config.bfd: Added sparc86x support.
8129 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8131 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8132 an out of range pc-relative jump/call to an undefined weak symbol.
8134 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8136 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8139 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8141 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8142 an error other than bfd_error_system_call, set the error to
8143 bfd_error_wrong_format.
8145 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8146 bfd_elf32_powerpcle_vec.
8148 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8149 program segments are zero, don't set p_paddr_valid.
8151 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8153 * elf64-alpha.c: Initial implementation of relaxation --
8154 (struct alpha_elf_link_hash_entry): Add use_count member.
8155 (elf64_alpha_check_relocs): Initialize and increment it.
8156 (elf64_alpha_can_merge_gots): Check it when considering merging.
8157 (elf64_alpha_merge_gots): Drop entries with zero use.
8158 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8159 (elf64_alpha_always_size_sections): Split out got sizing ...
8160 (elf64_alpha_size_got_sections): ... here. New function.
8161 (elf64_alpha_relax_find_reloc_ofs): New function.
8162 (elf64_alpha_relax_with_lituse): Likewise.
8163 (elf64_alpha_relax_without_lituse): Likewise.
8164 (elf64_alpha_relax_opt_call): Likewise.
8165 (elf64_alpha_relax_section): Likewise.
8166 (elf64_alpha_add_symbol_hook): Likewise.
8167 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8168 (elf64_alpha_relocate_section): Likewise.
8169 (bfd_elf64_bfd_relax_section): Define.
8170 (elf_backend_add_symbol_hook): Likewise.
8172 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8174 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8175 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8176 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8178 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8180 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8181 * configure: Rebuild.
8183 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8185 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8186 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8187 * configure.in: Define and substitute WIN32LDFLAGS and
8189 * aclocal.m4: Rebuild with new libtool.
8190 * configure, Makefile.in: Rebuild.
8192 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8194 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8195 before any other symbols in the same section.
8197 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8199 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8202 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8204 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8206 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8207 Use addr_size for address size, rather than sizeof(bfd_vma).
8208 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8209 Fix call to read_address.
8210 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8211 Scrap other unneeded arguments. Fix call to read_address.
8212 (scan_unit_for_functions): Fix call to read_attribute.
8213 (parse_comp_unit): We now handle more values for addr_size.
8214 Set addr_size in unit. Fix call to read_attribute and
8217 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8219 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8221 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8223 * archures.c (bfd_default_scan): Add m68k cases back to default
8224 switch, reverting patch of March 25, since IEEE support depends
8227 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8229 * Makefile.am (diststuff): New target.
8230 * Makefile.in: Rebuild.
8232 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8234 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8235 som_offset when we have an extended name table.
8237 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8239 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8241 * Makefile.in: Rebuild.
8243 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8245 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8246 symbols when creating a shared library.
8247 (elf_m68k_adjust_dynindx): New function, used by above code.
8248 (elf_m68k_finish_dynamic_sections): Initialize the section
8250 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8252 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8254 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8257 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8259 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8262 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8264 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8267 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8269 * configure.in: Set version to 2.9.1.
8270 * configure: Rebuild.
8272 * Branched binutils 2.9.
8274 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8276 * syms.c (ENABLE_CACHING): Define.
8277 (struct indexentry): Define.
8278 (struct stab_cache): Remove.
8279 (cmpindexentry): New static function.
8280 (struct stab_find_info): Add new fields: indextable,
8281 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8282 cached_file_name. Remove fields: file_cache, function_cache, and
8284 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8285 index table and search it.
8287 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8289 * elf.c (_bfd_elf_copy_private_section_data): Call
8290 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8292 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8294 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8296 * coff-arm.c: Define all globally visible variables and functions
8297 only when COFF_WITH_PE is not defined.
8298 * configure.in (armpe_little_vec, armpe_big_vec): Add
8300 * configure: Rebuild.
8302 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8304 Fix some gcc -Wall warnings:
8305 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8306 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8307 * archures.c (bfd_default_scan): Likewise.
8308 * bfd.c (bfd_scan_vma): Likewise.
8309 * binary.c (mangle_name): Likewise
8310 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8311 * coff-sh.c (sh_relocate_section): Likewise.
8312 * coff-stgo32.c (create_go32_stub): Likewise.
8313 * coffcode.h (coff_slurp_line_table): Likewise.
8314 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8315 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8316 (assign_file_positions_for_segments): Likewise.
8317 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8318 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8319 * oasys.c (oasys_write_sections): Likewise.
8320 * ppcboot.c (ppcboot_object_p): Likewise.
8321 (mangle_name): Likewise.
8322 * riscix.c (riscix_fix_pcrel_26): Likewise.
8323 * srec.c (srec_scan): Likewise.
8324 * stabs.c (_bfd_write_section_stabs): Likewise.
8325 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8326 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8327 switch. Declare parameters for function pointers.
8328 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8330 * elf.c (elf_sort_sections): Likewise.
8331 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8332 Add default cases to switches.
8333 (coff_arm_relocate_section): Remove unused local variables.
8335 (coff_arm_bfd_set_private_flags): Change flag variable to type
8337 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8338 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8339 (dump_toc): Change cat to const, and initialize it.
8340 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8341 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8342 (sh_elf_relocate_section): Initialize r_symndx.
8343 * coffcode.h (coff_compute_section_file_positions): Only declare
8344 old_sofar if ALIGN_SECTIONS_IN_FILE.
8345 (coff_write_object_contents): Initialize csym.
8346 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8347 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8349 * dwarf2.c: Include libiberty.h.
8350 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8351 (decode_line_info): Remove unused local variables.
8352 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8353 (m32r_elf_relocate_section): Likewise.
8354 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8355 (v850_elf_reloc): Likewise.
8356 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8357 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8358 * elf.c (assign_file_positions_for_segments): Always set adjust.
8359 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8360 parenthesize expression.
8361 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8362 (m32r_elf_object_p): Return a value.
8363 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8364 * elf32-mips.c (mips_elf_final_link): Initialize last.
8365 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8366 * elf32-v850.c (v850_elf_object_p): Return a value.
8367 (v850_elf_print_private_bfd_data): Change fprintf format string.
8368 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8370 * elflink.h (elf_link_add_object_symbols): Change vernum to
8371 unsigned int, and initialize it. Change fprintf format string.
8372 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8373 when setting or comparing to soname_indx.
8374 (elf_create_pointer_linker_section): Change num_symbols to
8376 * libcoff-in.h (coff_data_type): Change flags to flagword.
8377 * peicode.h (pe_print_idata): Initialize idx. Change j to
8378 bfd_size_type. Initialize hint_member. Remove useless test to
8380 (pe_print_edata): Change num_functions and num_names in struct
8381 EDT_type to unsigned long. Remove cast. Change fprintf format
8383 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8384 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8386 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8387 int *. Update uses. Change j to long.
8388 * bfd-in2.h, libcoff.h: Rebuild.
8390 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8392 * elf32-v850.c Remove definition of USE_REL.
8393 (v850_elf_info_to_howto_rela): New function.
8394 (v850_elf_perform_relocation): Renamed from
8395 v850_elf_store_addend_in_insn. Removed replace argument.
8396 (v850_elf_reloc): store the relocation in the addend field instead
8398 (v850_elf_final_link_relocate): Now calls
8399 v850_elf_perform_relocation.
8400 (v850_elf_relocate_section): Remove code to generate REL
8403 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8405 * coffcode.h (coff_new_section_hook): Set the type and storage
8406 class in the native symbol information allocated for a new section
8409 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8411 * peicode.h: Chain together calls to
8412 coff_bfd_copy_private_bfd_data and
8413 coff_bfd_print_private_bfd_data.
8415 * coff-arm.c: Add prototypes for
8416 coff_arm_bfd_print_private_bfd_data and
8417 coff_arm_bfd_copy_private_bfd_data.
8419 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8421 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8424 * peicode.h: Call arm-coff private data functions after handling
8427 * coff-arm.c: Turn statics into globals so that they can be shared
8428 both pe and pei backends.
8430 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8432 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8434 (sunos_write_object_contents): Likewise.
8435 * aoutx.h (NAME(aout,machine_type)): Likewise.
8436 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8438 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8440 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8442 (bfd_default_scan): Remove m68k special cases.
8443 * bfd-in2.h: Rebuild.
8444 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8446 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8447 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8449 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8450 selection, change printable_name to just "m68k" and make that the
8451 default instead of m68k:68020.
8453 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8455 (MY_get_section_contents): Define as aout_32_get_section_contents
8456 rather than NAME(aout,get_section_contents).
8458 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8460 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8461 and call bfd_default_set_arch_mach to do the real work.
8463 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8465 * bout.c (BALX): Include return register g14 as part of the insn.
8467 (calljx_callback): Use it.
8469 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8471 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8472 * libbfd.h: Rebuild.
8474 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8475 byte_count to unsigned int.
8476 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8477 unused local variables.
8479 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8480 variables er and er1.
8482 * cpu-v850.c: Include <ctype.h>.
8483 (scan): Case isdigit argument to unsigned char.
8485 From Yan Meroth <YAN.MEROTH@st.com>:
8486 * ihex.c (ihex_scan): Add extbase variable so that getting an
8487 extended linear address record does not ignore any previous
8489 (ihex_write_object_contents): When writing out an extended linear
8490 address record, zero out any previous extended address.
8492 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8494 * ieee.c (do_one): Check section before dereferencing it.
8495 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8496 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8498 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8500 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8502 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8504 * coff-arm.c: Add interworking functions to pe backends.
8506 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8508 * configure.in: Use AM_DISABLE_SHARED.
8509 * aclocal.m4, configure: Rebuild with libtool 1.2.
8511 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8513 * coff-arm.c (coff_arm_relocate_section): Better error messages
8514 when interowrking conflucts occur. Courtesy of Jonathan Walton
8516 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8517 relocations. Patch courtesy of Jonathan Walton and Tony
8520 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8522 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8523 part of Feb 22 change controling when to override the existing
8524 symbol with the .plt entry.
8526 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8528 * config.bfd (targ_cpu): Add thumb-pe target.
8530 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8531 functions in PE build.
8533 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8535 * config.bfd (sparclite-*-elf*): Added.
8537 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8539 * configure.in: Add elf.lo to elf shell variable.
8540 * Makefile.am (BFD_LIBS): Remove elf.lo.
8541 (BFD_LIBS_CFILES): Remove elf.c.
8542 (BFD32_BACKENDS): Add elf.lo.
8543 (BFD32_BACKENDS_CFILES): Add elf.c.
8544 * configure, Makefile.in: Rebuild.
8546 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8548 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8549 relocation against a non-local symbol should not have a dynamic
8552 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8554 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8556 (pe_print_private_bfd_data): Print PE flags. From Mikey
8557 <jeffdb@netzone.com>.
8559 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8561 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8562 a plt entry when we can determine that we authoritatively define
8565 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8567 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8568 don't actually use trad-core, but a SunOS-style core file handled
8570 * hosts/sparclinux.h: Remove.
8572 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8574 * peicode.h (pe_print_idata): If there is no .idata section, look
8575 for the import tables in some other section. Make the initial
8576 label line up better with the data. Print the import address
8577 table even if there is no import name table. If the import
8578 address table holds actual addresses, print them.
8580 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8582 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8583 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8584 bfd_error_system_call.
8586 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8588 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8589 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8591 From H.J. Lu <hjl@gnu.org>:
8592 * Makefile.am (libbfd_la_LDFLAGS): Define.
8593 * Makefile.in: Rebuild.
8595 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8597 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8598 * netbsd.h (MACHTYPE_OK): Define.
8599 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8600 calling N_SET_MACHTYPE, rather than having a switch.
8601 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8603 * i386netbsd.c (MACHTYPE_OK): Don't define.
8604 (DEFAULT_MID): Define.
8605 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8606 (MACHTYPE_OK): Don't define.
8607 (DEFAULT_MID): Define.
8608 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8609 (DEFAULT_MID): Define.
8610 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8611 (DEFAULT_MID): Define.
8612 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8613 (DEFAULT_MID): Define.
8615 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8616 * vaxnetbsd.c: New file.
8617 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8618 rather than netbsd_core.
8619 * targets.c (vaxnetbsd_vec): Declare.
8620 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8621 defined, add netbsd_core_vec.
8622 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8623 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8624 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8625 * config.bfd (alpha*-*-netbsd*): New target.
8626 * Makefile.am: Rebuild dependencies.
8627 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8628 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8629 * configure, Makefile.in: Rebuild.
8631 * configure.host: Remove the old shared library build stuff. We
8632 now use libtool instead.
8634 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8636 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8638 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8640 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8641 * configure: Rebuild.
8643 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8644 * elf32-v850.c (remember_hi16s_reloc): New function.
8645 (find_remembered_hi16s_reloc): New function.
8646 (v850_elf_store_addend_in_insn): Use the above new functions to
8647 match up HI6S relocs with LO16 relocs.
8649 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8651 * configure.in: Change -linux* to -linux-gnu*.
8652 * config.bfd, configure.host: Likewise.
8653 * configure: Rebuild.
8655 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8657 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8658 LO16/HI16S bug and improve comments about what is going on.
8660 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8662 * configure, aclocal.m4: Rebuild with new libtool.
8664 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8666 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8667 when merging v850 code into v850e/v850ea code. Do not initialise
8668 output flags if the input is the default architecture.
8670 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8672 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8673 get the size from bfd_arch_bits_per_address instead of directly
8676 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8678 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8679 to wrap, just return all 1's bits instead.
8680 * libbfd.h: Regenerate.
8682 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8684 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8686 (coff_relocate_section): If COFF_WITH_PE, define as
8687 coff_pe_i386_relocate_section.
8688 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8689 skip empty sections, to match coff_write_object_contents.
8691 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8692 rather than swapping out r_offset twice. From Luke Deller
8693 <luked@cse.unsw.edu.au>.
8695 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8697 * configure.in: Set libtool_enable_shared rather than
8698 libtool_shared. Remove diversion hack.
8699 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8702 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8704 * syms.c (struct stab_cache): Define.
8705 (struct stab_find_info): Remove cached_offset, cached_stab,
8706 cached_str, and cached_stroff fields. Add file_cache,
8707 function_cache, and line_cache fields.
8708 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8711 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8713 * peicode.h (pe_print_idata): Check for import of ordinal rather
8715 (pe_print_edata): If there is no .edata section, look for the
8716 export data in some other section.
8718 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8720 * configure.in: Change version to 2.8.4.
8721 * configure: Regenerated.
8723 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8725 Add tms320c30 support:
8726 * cpu-tic30.c: New file.
8727 * aout-tic30.c: New file.
8728 * coff-tic30.c: New file.
8729 * archures.c (bfd_arch_tic30): Define.
8730 (bfd_tic30_arch): Declare.
8731 (bfd_archures_list): Add bfd_tic30_arch.
8732 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8734 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8735 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8736 (coff_set_flags): Likewise.
8737 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8738 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8739 * Makefile.am: Rebuild dependencies.
8740 (ALL_MACHINES): Add cpu-tic30.lo.
8741 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8742 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8743 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8744 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8746 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8748 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8749 to lag behind LO16 reloc by a couple of instructions.
8751 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8753 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8754 make to reexamine the file timestamp.
8755 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8757 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8760 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8762 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8763 to create .dynsbss and .rela.sbss sections.
8764 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8765 copied from dynamic objects into .sbss.
8766 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8767 use it. Correct typo of .rela.sdata2.
8768 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8769 put the data, which may now be in .sbss.
8770 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8771 (elf_backend_create_dynamic_sections): Define as
8772 ppc_elf_create_dynamic_sections.
8774 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8775 against _GLOBAL_OFFSET_TABLE_.
8776 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8777 shared libraries which refer to local symbols. Make sure that the
8778 test for allocating space for a reloc in a shared object is the
8779 same as the test for emitting a reloc.
8781 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8783 * config.bfd (i[3456]-*-mingw32*): New target.
8784 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8785 * aclocal.m4, configure: Rebuild.
8787 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8789 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8792 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8794 Sparc v9 ABI compliant PLT:
8795 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8796 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8797 (LARGE_PLT_THRESHOLD): New define.
8798 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8799 (sparc64_elf_build_plt): New function.
8800 (sparc64_elf_plt_entry_offset): Likewise.
8801 (sparc64_elf_plt_ptr_offset): Likewise.
8802 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8803 contain the index for convenience. Skip the initial entries
8805 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8806 memory for the benefit of .rela.plt.
8807 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8808 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8809 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8810 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8811 Call sparc64_elf_build_plt.
8812 (elf_backend_want_got_plt): No.
8813 (elf_backend_plt_readonly): No.
8814 (elf_backend_plt_alignment): 8.
8816 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8817 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8818 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8821 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8823 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8825 * cpu-mips.c (arch_info_struct): Add mips variants.
8826 * bfd-in2.h: Rebuilt.
8828 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8830 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8833 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8835 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8836 (i[3456]86sco3.2v5*coff): New target.
8838 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8840 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8842 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8844 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8845 * bfd-in2.h: Regenerate.
8847 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8849 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8851 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8853 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8854 adjust addend for an output common symbol (from Jimmy Blair
8855 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8856 defined symbol to counteract adjustment made in generic relocation
8859 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8861 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8863 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8864 (GET_SCNDHR_NLNNO): Likewise.
8866 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8868 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8870 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8872 * elf32-m32r.c: Add macros to handle NOP insertion.
8874 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8876 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8877 (xcoff_mark): Likewise.
8878 (xcoff_build_ldsyms): Mark absolute symbols.
8880 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8882 * bout.c (b_out_write_object_contents): Sort symbols before output
8883 to keep {CALL,BAL}NAME symbols adjacent.
8884 (b_out_symbol_cmp): New function.
8886 For older changes see ChangeLog-9697
8892 version-control: never