1 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
3 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
5 2000-09-05 Alan Modra <alan@linuxcare.com.au>
7 Shared library and PIC support.
8 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
10 (ELF_DYNAMIC_INTERPRETER): New.
11 (STUB_SUFFIX): Define.
12 (LONG_BRANCH_PIC_IN_SHLIB): Define.
13 (RELATIVE_DYNAMIC_RELOCS): Define.
14 (enum elf32_hppa_stub_type): New.
15 (struct elf32_hppa_stub_hash_entry): Rename offset to
16 stub_offset. Add a number of new fields.
17 (struct elf32_hppa_link_hash_entry): New.
18 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
20 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
21 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
22 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
24 (hppa_link_hash_newfunc): New function.
25 (elf32_hppa_link_hash_table_create): Use above function. Init new
27 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
28 instead of addend, and remove sym_name from args. Don't use
29 symbol name for local syms, instead use sym index.
30 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
31 stub type rather than size. Pass in hash and handle import stub
32 case. Also pass in reloc instead of offset so we can calculate
33 PCREL22F and PCREL12F branches properly.
34 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
35 import and export stubs too.
36 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
37 import and export stub sizing.
38 (elf32_hppa_check_relocs): New function.
39 (elf32_hppa_adjust_dynamic_symbol): New function.
40 (hppa_discard_copies): New function.
41 (elf32_hppa_size_dynamic_sections): New function.
42 (elf_backend_size_dynamic_sections): Define.
43 (elf32_hppa_finish_dynamic_symbol): New function.
44 (elf_backend_finish_dynamic_symbol): Define.
45 (elf32_hppa_size_stubs): Stash params in link hash table, and move
46 some local vars into the link hash table too. For shared links,
47 trundle over function syms, generating export stubs. Handle
48 PCREL22F branches. Break out stub creation code from here..
49 (hppa_add_stub): .. to here. New function.
50 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
51 call the bfd linker. Use elf_gp to record global pointer.
52 Calculate a value from sections if $global$ is missing.
53 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
54 (elf32_hppa_gc_mark_hook): New function.
55 (elf_backend_gc_mark_hook): Define.
56 (elf32_hppa_gc_sweep_hook): New function.
57 (elf_backend_gc_sweep_hook): Define.
58 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
59 Add rel to args, and remove howto, input_bfd, offset, addend,
60 sym_name as we can recalculate these locally. Handle calls to
61 dynamic objects, extra PIC relocs, PCREL22F branches. Change
62 handling of undefined weak syms. Check that stubs are in range.
63 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
64 message on hitting a DPREL21L reloc that needs fixing. Subtract
65 off PC for PCREL14F. Break out code that does a stub lookup from
67 (hppa_get_stub_entry): ..to here. New function.
68 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
69 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
71 (elf32_hppa_finish_dynamic_sections): New function.
72 (elf_backend_finish_dynamic_sections): Define.
73 (elf_backend_final_write_processing) Define.
74 (hppa_handle_PIC_calls): New function.
75 (elf32_hppa_build_stubs): Call it. Pass link_info to
77 (elf32_hppa_create_dynamic_sections): New function
78 to create .plt and .got then set .plt flags correctly.
79 (elf_backend_create_dynamic_sections): Define.
80 (elf32_hppa_object_p): New function.
81 (elf_backend_object_p): Define.
82 (elf32_hppa_elf_get_symbol_type): New function.
83 (elf_backend_get_symbol_type): Define.
84 (elf_backend_can_gc_sections): Define.
85 (elf_backend_want_got_plt): Define.
86 (elf_backend_plt_alignment): Set to 2.
87 (elf_backend_plt_readonly): Define.
88 (elf_backend_want_plt_sym): Define.
89 (elf_backend_got_header_size): Reserve one entry.
91 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
92 (elf32_hppa_size_stubs): Pass in multi_subspace.
93 (elf32_hppa_set_gp): Declare.
95 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
96 (bfd_get_unique_section_name): New function.
97 * bfd_in2.h: Regenerate.
99 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
100 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
103 From David Huggins-Daines <dhd@linuxcare.com>
104 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
105 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
106 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
107 been updated in finish_dynamic_symbol before modifying function
110 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
111 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
112 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
113 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
114 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
115 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
116 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
117 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
119 From David Huggins-Daines <dhd@linuxcare.com>
120 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
121 style of local labels as well.
123 2000-09-03 Philip Blundell <philb@gnu.org>
125 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
126 references to undefined symbols in debugging sections.
128 2000-09-02 H.J. Lu <hjl@gnu.org>
130 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
131 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
132 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
135 2000-09-02 Jason Eckhardt <jle@cygnus.com>
137 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
138 (elf32_i860_is_local_label_name): New function and prototype.
140 2000-09-02 Nick Clifton <nickc@redhat.com>
142 * configure.in: Increase version number to 2.10.91.
143 * configure: Regenerate.
144 * aclocal.m4: Regenerate.
145 * config.in: Regenerate.
146 * po/bfd.pot: Regenerate.
148 2000-09-02 Daniel Berlin <dberlin@redhat.com>
150 * elf.c (_bfd_elf_make_section_from_shdr): Add
151 .gnu.linkobce.wi. to the list of debug section names.
153 2000-09-02 Nick Clifton <nickc@redhat.com>
155 * dwarf2.c (find_debug_info): New function: Locate a section
156 containing dwarf2 debug information.
157 (bfd_dwarf2_find_nearest_line): Find all sections containing
158 debug information and include them in the stash.
160 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
162 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
163 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
164 (sh_reloc_map): Add new relocs.
165 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
166 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
167 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
168 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
170 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
171 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
172 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
173 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
175 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
177 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
178 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
179 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
180 elf_sh_plt_reloc_offset): Define.
181 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
182 elf_sh_link_hash_table): New structs.
183 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
184 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
186 (elf_backend_create_dynamic_sections,
187 bfd_elf32_bfd_link_hash_table_create,
188 elf_backend_adjust_dynamic_symbol,
189 elf_backend_size_dynamic_sections,
190 elf_backend_finish_dynamic_symbol,
191 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
192 elf_backend_plt_readonly, elf_backend_want_plt_sym,
193 elf_backend_got_header_size, elf_backend_plt_header_size):
195 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
196 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
198 * bfd-in2.h, libbfd.h: Rebuilt.
200 2000-09-01 Alan Modra <alan@linuxcare.com.au>
202 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
205 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
207 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
208 not initialized, set them to indicate the SH1 instruction set.
210 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
212 * acinclude.m4: Include libtool and gettext macros from the
214 * aclocal.m4, configure: Rebuilt.
216 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
218 * elf.c: Eliminate references to __sparcv9 macro; replace with
219 autoconf variables HAVE_PSINFO32_T etc.
220 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
221 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
223 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
224 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
226 * configure: Regenerate.
228 2000-08-27 Alan Modra <alan@linuxcare.com.au>
230 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
231 for any shared link, not just shared -Bsymbolic.
232 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
233 any shared link, and pass link info to it.
234 (elf_i386_size_dynamic_sections): Update comment.
235 (elf_i386_discard_copies): Modify to discard relocs for symbols
236 that have been forced local.
237 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
238 that have been forced local.
240 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
242 * elflink.h (elf_link_add_object_symbols): Allow common
243 symbols to have an alignment of 1 if explicitly requested, and
244 not overridden by other definitions.
246 2000-08-22 Doug Kwan <dkwan@transmeta.com>
248 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
249 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
251 2000-08-22 H.J. Lu <hjl@gnu.org>
253 * elf-bfd.h (elf_link_hash_table): Add runpath.
255 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
256 * bfd-in2.h: Rebuilt.
258 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
259 "runpath" field to NULL.
260 (bfd_elf_get_runpath_list): New function.
262 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
265 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
267 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
268 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
269 explicitly. Improve validation of r_type.
271 2000-08-21 H.J. Lu <hjl@gnu.org>
273 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
274 dynamic allocated content space. Add a comment to remind us that
275 one day this ought to be fixed.
276 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
277 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
278 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
280 2000-08-21 Jason Eckhardt <jle@cygnus.com>
282 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
283 field with the newly relocated value instead of adding it to the
284 existing immediate field.
285 (elf32_i860_relocate_splitn): Likewise.
286 (elf32_i860_relocate_highadj): Likewise.
288 2000-08-16 Jason Eckhardt <jle@cygnus.com>
290 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
291 was previously just a stub).
293 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
295 * elflink.c (_bfd_elf_create_got_section): Don't abort().
297 (_bfd_elf_create_dynamic_sections): Likewise.
299 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
301 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
302 for undefined symbols to be the beginning of the section.
304 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
305 four extra entries at the beginning of the .rela.plt section.
306 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
307 section to account for the four reserved entries in the .plt section.
309 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
311 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
312 to the list of NOPs we recognize after a branch-and-link.
313 Use the ori NOP when one is needed.
315 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
318 2000-08-14 Jim Wilson <wilson@cygnus.com>
320 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
321 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
322 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
325 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
327 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
329 2000-08-10 Jason Eckhardt <jle@cygnus.com>
331 * elf32-i860.c (elf32_i860_relocate_section): New function.
332 (i860_final_link_relocate): New function.
333 (elf32_i860_relocate_splitn): New function.
334 (elf32_i860_relocate_pc16): New function.
335 (elf32_i860_relocate_highadj): New function.
336 (elf32_i860_howto): Minor adjustments to some relocations.
337 (elf_info_to_howto_rel): Define.
338 (elf_backend_relocate_section): Define.
340 2000-08-10 Nick Clifton <nickc@cygnus.com>
342 * elf32-arm.h: Fix formatting.
344 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
346 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
348 2000-08-08 Jason Eckhardt <jle@cygnus.com>
350 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
352 2000-08-07 Kazu Hirata <kazu@hxi.com>
354 * ieee.c (ieee_write_debug_part): Rewrite a comment.
355 * elf64-ia64.c: Fix a typo.
357 2000-08-05 Jason Eckhardt <jle@cygnus.com>
359 * elf32-i860 (elf32_i860_howto_table): New structure.
360 (lookup_howto): New function.
361 (elf32_i860_reloc_type_lookup): New function.
362 (elf32_i860_info_to_howto_rela): New function.
363 (elf_code_to_howto_index): New structure.
364 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
365 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
366 elf32_i860_reloc_type_lookup.
368 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
370 * som.c (struct fixup_format): Constify `format'.
371 (som_hppa_howto_table): Use SOM_HOWTO macro.
372 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
373 (som_bfd_reloc_type_lookup): Likewise.
374 (compare_subspaces): Remove unused `count1', `count2'.
375 (som_begin_writing): Remove unused `total_reloc_size'.
376 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
377 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
378 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
379 (som_find_nearest_line): Decorate unused parameter(s).
380 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
381 (som_bfd_link_split_section): Likewise.
383 2000-08-03 Nick Clifton <nickc@cygnus.com>
385 * section.c: Restore backed out code.
386 * elf.c: Restore backed out code.
387 (copy_private_bfd_data): Fix bug preventing stipped dynamic
388 binaries from working.
389 * bfd-in2.h: Regenerate.
391 2000-08-03 H.J. Lu <hjl@gnu.org>
393 * section.c: Back out the change made by Nick Clifton
394 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
396 * bfd-in2.h: Likewise.
399 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
401 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
403 2000-07-31 Jason Eckhardt <jle@cygnus.com>
405 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
406 * bfd-in2.h, libbfd.h: Regenerate.
408 2000-07-31 Nick Clifton <nickc@cygnus.com>
410 * section.c (struct sec): Add new boolean field 'segment_mark'.
411 (STD_SECTION): Initialise new field to zero.
413 * bfd-in2.h: Regenerate.
415 * elf.c (copy_private_bfd_data): Reorganise section to segment
416 mapping to cope with moved sections requiring new segments,
417 and overlapping segments.
418 (SEGMENT_END): New macro: Return the end address of a segment.
419 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
420 contains a section by comparing their VMA addresses.
421 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
422 contains a section by comparing their LMA addresses.
423 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
424 section should be included in a segment.
425 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
426 follows another in memory.
427 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
430 2000-07-22 Jason Eckhardt <jle@cygnus.com>
432 * cpu-i860.c: Added comments.
434 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
435 bfd_elf32_i860_little_vec.
436 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
437 (ELF_MAXPAGESIZE): Changed to 4096.
439 * targets.c (bfd_elf32_i860_little_vec): Declaration of
441 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
443 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
444 config for little endian elf32 i860.
445 (targ_defvec): Define for the new config above
446 as "bfd_elf32_i860_little_vec".
447 (targ_selvecs): Define for the new config above
448 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
450 * configure.in (bfd_elf32_i860_little_vec): Added recognition
453 * configure: Regenerated.
455 2000-07-27 H.J. Lu <hjl@gnu.org>
457 * elflink.h (elf_merge_symbol): Take one more argument,
458 dt_needed, to indicate if the symbol comes from a DT_NEEDED
459 entry. Don't overide the existing weak definition if dt_needed
461 (elf_link_add_object_symbols): Pass dt_needed to
464 2000-07-27 Nick Clifton <nickc@cygnus.com>
466 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
469 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
471 * configure.host (*-*-aix*): AIX has 'long long' always.
473 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
474 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
475 (xcoff_write_archive_contents_big): Don't update the offset
476 of the symbol table, xcoff_write_armap will do it.
478 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
480 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
481 of dynobj for SGI_COMPAT checks.
483 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
485 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
486 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
487 * bfd-in2.h: Regenerate.
489 2000-07-21 Nick Clifton <nickc@cygnus.com>
491 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
492 range symbol indices in relocs and issue an error message.
494 2000-07-20 H.J. Lu <hjl@gnu.org>
496 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
497 info->new_dtags when setting DT_FLAGS_1. It will only be set
498 by the new linker options. It shouldn't break anything.
500 2000-07-20 H.J. Lu <hjl@gnu.org>
502 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
503 only if info->new_dtags is true.
505 2000-07-20 H.J. Lu <hjl@gnu.org>
507 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
508 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
510 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
512 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
513 (ALL_MACHINES_CFILES): Add cpu-cris.c.
514 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
515 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
516 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
517 * Makefile.in: Rebuild.
518 * aclocal.m4: Rebuild.
519 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
520 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
521 (bfd_cris_arch): Declare.
522 (bfd_archures_list): Add bfd_cris_arch.
523 * bfd-in2.h: Rebuild.
524 * config.bfd: (cris-*-*): New target.
525 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
526 * configure: Rebuild.
527 * elf.c (prep_headers): Add bfd_arch_cris.
529 * libaout.h (enum machine_type): Add M_CRIS.
530 * reloc.c: Add CRIS relocations.
531 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
532 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
533 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
534 * po/POTFILES.in, po/bfd.pot: Regenerate.
536 2000-07-19 H.J. Lu <hjl@gnu.org>
538 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
539 DF_TEXTREL if DT_TEXTREL is set.
540 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
541 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
542 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
543 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
544 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
545 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
546 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
547 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
548 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
549 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
551 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
552 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
554 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
556 2000-07-19 H.J. Lu <hjl@gnu.org>
558 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
559 * bfd-in2.h: Rebuild.
561 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
562 (elf_dt_soname): New.
564 * elf.c (bfd_elf_set_dt_needed_soname): New.
566 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
567 entry if the shared object loaded by DT_NEEDED is used to
568 resolve the reference in a regular object.
570 2000-07-19 H.J. Lu <hjl@gnu.org>
572 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
573 DT_DEPAUDIT and DT_AUDIT as strings.
575 2000-07-19 Nick Clifton <nickc@cygnus.com>
577 * format.c: Fix formatting.
579 2000-07-19 H.J. Lu <hjl@gnu.org>
581 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
583 2000-07-19 H.J. Lu <hjl@gnu.org>
585 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
586 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
587 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
588 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
589 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
590 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
591 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
593 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
595 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
596 renamed functions from here...
597 (assign_section_numbers): Use renamed functions.
598 (prep_headers): Use renamed functions.
600 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
601 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
602 * bfd-in2.h: Regenerate.
604 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
606 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
607 parenthesis in if statement.
609 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
611 Enable the support for Traditional MIPS.
612 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
613 return ict_none appropriately for traditional mips targets.
614 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
615 (STUB_MOVE): Conditionalize for traditonal mips.
616 (STUB_LI16): Likewise.
617 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
618 room for RTPROC header.
619 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
620 the permission for the PT_DYNAMIC as read, write and execute.
621 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
623 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
624 _DYNAMIC_LINKING for traditonal mips.
625 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
626 in case of traditonal mips.
627 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
628 entry is required. For a function if PLT is not required then set the
629 corresponding hash table entry to 0.
630 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
632 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
633 shared object set the value to 0.
634 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
635 _DYNAMIC_LINKING for traditonal mips.
636 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
639 2000-07-15 H.J. Lu <hjl@gnu.org>
641 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
643 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
645 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
646 out a structure that is BFD_IN_MEMORY.
648 2000-07-11 Alan Modra <alan@linuxcare.com.au>
650 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
651 bfd pointer. Print section id instead of bfd pointer for local
652 syms. Prefix addend with `+' for global syms as well as local.
653 Correct calculation of name component lengths.
654 (elf64_hppa_check_relocs): Update call to get_dyn_name.
656 From David Huggins-Daines <dhd@linuxcare.com>
657 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
658 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
659 (elf64_hppa_modify_segment_map): Likewise.
661 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
663 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
664 addresses to be "naturally" sign extended. Return -1 if unknown.
665 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
666 * bfd-in2.h: Regenerate.
668 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
670 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
671 and ECOF_SIGNED_64 to list ways to extract an offset.
672 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
673 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
675 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
676 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
678 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
680 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
681 bfd_get_start_address.
682 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
683 (elf_swap_ehdr_out): Ditto.
685 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
687 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
688 compatibility with older binutils.
690 2000-07-10 Alan Modra <alan@linuxcare.com.au>
692 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
693 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
695 From Ryan Bradetich <rbradetich@uswest.net>
696 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
697 (parse_line_table): Ditto.
698 (_bfd_dwarf1_find_nearest_line): Ditto.
699 * syms.c (cmpindexentry): Remove extra `*' from params.
701 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
703 * elf32-mips.c (sort_dynamic_relocs): New Function.
704 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
705 via qsort to sort the dynamic relocations in increasing r_symndx
708 2000-07-09 Alan Modra <alan@linuxcare.com.au>
710 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
711 ATTRIBUTE_UNUSED to unused args.
715 (get_stub): Likewise.
716 (elf64_hppa_adjust_dynamic_symbol): Likewise.
717 (elf64_hppa_link_output_symbol_hook): Likewise.
718 (elf64_hppa_check_relocs): Delete unused var.
719 (elf64_hppa_size_dynamic_sections): Likewise.
720 (elf64_hppa_finalize_opd): Likewise.
721 (elf64_hppa_finalize_dynreloc): Likewise.
722 (elf64_hppa_modify_segment_map): Likewise.
723 (elf64_hppa_finish_dynamic_sections): Likewise.
725 * elf-hppa.h (elf_hppa_final_write_processing): Add
726 ATTRIBUTE_UNUSED to unused args.
727 (elf_hppa_final_link_relocate): Likewise.
728 (elf_hppa_record_segment_addrs): Add paretheses.
729 (elf_hppa_relocate_section): Constify dyn_name.
731 From David Huggins-Daines <dhd@linuxcare.com>
732 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
733 rearrange case statement so that it gets preferred to 32-bit ones.
735 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
736 asection->id instead of address of asection structure.
737 (elf32_hppa_size_stubs): Likewise.
739 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
740 for .init* and .fini*.
742 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
743 and addends used in stub names to 32 bits.
744 (elf32_hppa_size_stubs): Likewise.
746 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
747 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
748 not bfd_put_64. Fix minor comment typo and formatting.
750 Changes to create multiple linker stubs, positioned immediately
751 before the section where they are required.
752 * elf32-hppa.c: Don't include hppa_stubs.h.
753 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
754 (elf32_hppa_stub_hash_table): Delete.
755 (elf32_hppa_link_hash_entry): Delete.
756 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
757 stub_hash_table, and store the struct here rather than a pointer.
758 Delete output_symbol_count. Add offset array. Change
759 global_value to a bfd_vma.
760 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
761 (elf32_hppa_stub_hash_traverse): Delete.
762 (elf32_hppa_name_of_stub): Delete.
763 (elf32_hppa_link_hash_lookup): Delete.
764 (elf32_hppa_link_hash_traverse): Delete.
765 (elf32_hppa_stub_hash_table_init): Delete.
766 (elf32_hppa_size_of_stub): Pass input section and offset rather
767 than location and calculate location here. Don't pass name as all
768 stubs are now the same size.
769 (elf32_hppa_stub_hash_newfunc): Init new fields.
770 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
772 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
773 comparing against ints. Rewrite stub handling code.
774 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
775 Case enums to int before comparing against ints. Remove
776 bfd_reloc_dangerous case.
777 (elf32_hppa_build_one_stub): Rewrite.
778 (elf32_hppa_size_one_stub): New function.
779 (elf32_hppa_build_stubs): Rewrite.
780 (elf32_hppa_size_stubs): Pass in linker call-back functions.
781 Rewrite stub-handling specific code.
783 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
785 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
787 * hppa_stubs.h: Delete.
788 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
789 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
790 * Makefile.in: Regenerate.
792 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
795 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
797 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
798 and section name for bfd_reloc_notsupported error message.
799 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
800 bfd_reloc_notsupported.
801 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
803 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
804 undefined weak symbols for all relocs.
805 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
806 offsets are relative to one past the delay slot.
807 (elf32_hppa_size_stubs): Account for reloc addend when calculating
808 branch destination. Put addend into stub name too.
809 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
810 adjust by 8 when deciding whether a linker stub is needed. Put
811 addend into stub name as for above.
813 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
814 various args and vars.
815 (elf32_hppa_bfd_final_link_relocate): Here too.
816 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
817 inner block var to avoid shadowing.
819 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
821 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
822 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
823 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
825 * libhppa.h: Change practically all unsigned ints to plain ints.
826 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
829 From Ryan Bradetich <rbradetich@uswest.net>
830 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
831 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
833 From David Huggins-Daines <dhd@linuxcare.com>
834 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
835 to the new OP_* ones.
837 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
838 error exit. Bail out earlier on plabel relocs that we aren't
839 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
840 string, and then don't free our copy.
841 (elf32_hppa_build_one_stub): Make insn unsigned int.
843 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
844 available with BL, not BE and BLE.
846 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
847 code for elf arg relocs.
848 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
849 argument with elf_link_hash_entry h. Handle undefined weak
850 symbols. Move $global$ lookup from here...
851 (elf32_hppa_relocate_section): ...to here. Return correct error
852 message for non-handled relocs.
853 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
854 wrong test was -0x3ffff to +0x40000.
856 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
857 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
859 (elf_hppa_relocate_insn): Fix a typo.
861 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
862 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
863 assemble_17, assemble_21): Delete.
864 Supply defines for all 64 possible opcodes.
865 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
866 formats. Handle COMICLR.
867 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
870 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
871 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
872 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
874 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
875 the local syms - did this code get deleted accidentally? Ignore
876 undefined and undefweak syms.
878 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
879 block. Use it instead of elf64_hppa_hash_table (info).
880 (elf_hppa_final_link_relocate): Use hppa_info instead of
881 elf64_hppa_hash_table (info).
883 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
884 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
885 (hppa_rebuild_insn): Mask immediate bits here instead.
886 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
888 2000-07-08 Alan Modra <alan@linuxcare.com.au>
890 * section.c (struct sec): Add id field. Tidy comment formatting.
891 (bfd_make_section_anyway): Set id.
892 (STD_SECTION): Init id too.
893 Change CONST to const throughout.
894 * archures.c (bfd_arch_info): Tidy comment.
895 (bfd_arch_list): Change a CONST to const.
896 * libbfd-in.h: Tidy comments and replace CONST with const.
897 * elf-bfd.h: Likewise.
898 * libbfd.h: Regenerate.
899 * bfd-in2.h: Regenerate.
900 * libcoff.h: Regenerate.
902 2000-07-07 DJ Delorie <dj@redhat.com>
904 * archive.c (_bfd_write_archive_contents): Add an informative
907 2000-07-06 Kazu Hirata <kazu@hxi.com>
909 * srec.c: Fix formatting.
911 2000-06-05 DJ Delorie <dj@redhat.com>
915 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
917 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
918 value of PC-relative offsets.
920 2000-07-03 Jim Wilson <wilson@cygnus.com>
922 * elf64-alpha.c (alpha_elf_size_info): New.
923 (elf_backend_size_info): Define to alpha_elf_size_info.
924 * elfcode.h (elf_size_info): Change hash bucket size to 4.
926 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
928 * elf32-mips.c: Include elf32-target.h again for the traditional
931 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
933 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
934 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
935 (avr_info_to_howto_rela): Likewise.
936 (elf32_avr_gc_mark_hook): Likewise.
937 (elf32_avr_gc_sweep_hook): Likewise.
938 (elf32_avr_relocate_section): Likewise.
940 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
942 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
943 an external symbol for a non-shared, non-relocatable link.
945 2000-07-03 Nick Clifton <nickc@redhat.com>
947 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
948 is an external symbol.
949 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
952 2000-07-03 Kazu Hirata <kazu@hxi.com>
954 * reloc16.c: Fix formatting.
956 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
958 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
959 to add a new target for traditional mips i.e
960 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
961 * configure.in: Likewise.
962 * configure: Rebuild.
963 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
965 (bfd_elf32_tradlittlemips_vec): Likewise.
966 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
967 to see that elfNN_bed does not get redefined even if the target file
968 is included twice for a chip. See elf32-mips.c.
970 2000-07-01 Alan Modra <alan@linuxcare.com.au>
972 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
973 (CLEANFILES): Add DEPA.
974 * Makefile.in: Regenerate.
976 2000-06-30 DJ Delorie <dj@cygnus.com>
978 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
979 can't assume the PE header is at 0x80.
981 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
983 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
985 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
987 * go32stub.h: Update stub.
989 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
991 * archures.c (bfd_mach_avr5): Define.
992 * bfd-in2.h (bfd_mach_avr5): Define.
993 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
994 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
995 (compatible): Update comment. Add missing test.
996 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
997 for avr2 and avr4. Simplify 8K wrap code.
998 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
999 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1001 2000-06-26 Kazu Hirata <kazu@hxi.com>
1003 * coff-h8300.c: Fix formatting.
1004 * cpu-h8300.c: Likewise.
1006 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1008 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1009 for local symbols whose names are unknown.
1011 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1013 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1015 * Makefile.in: Regenerate.
1016 * doc/Makefile.in: Regenerate.
1018 2000-06-20 H.J. Lu <hjl@gnu.org>
1020 * Makefile.am: Rebuild dependency.
1021 * Makefile.in: Rebuild.
1023 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1025 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1026 (elf_backend_copy_indirect_symbol): Map to the new function.
1028 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1030 * archive.c (normalize): Correct pointer comparison when checking
1032 (bfd_bsd_truncate_arname): Likewise.
1033 (bfd_gnu_truncate_arname): Likewise.
1035 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1037 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1038 sections elf_{text,data}_{section,symbol}.
1039 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1040 (_bfd_mips_elf_hide_symbol): New function.
1041 (elf_backend_hide_symbol): Map to the new function.
1042 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1043 definitions of mips_elf_{text,data}_{section,symbol}.
1044 (mips_elf_local_relocation_p): Try to find the direct symbol
1045 based on new check_forced argument.
1046 (mips_elf_calculate_relocation): Use new version of
1047 mips_elf_local_relocation_p.
1048 (mips_elf_relocate_section): Likewise.
1049 (_bfd_mips_elf_relocate_section): Likewise.
1050 (mips_elf_sort_hash_table): Only assert that have enough GOT
1052 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1053 entry if the relocation based on the new external argument.
1054 (mips_elf_create_dynamic_relocation): Assert that we have a
1055 section contents allocated where we can swap out the dynamic
1057 (mips_elf_calculate_relocation): Find the real hash-table entry
1058 correctly by using h->root.root.type. Only create a dynamic
1059 relocation entry if the symbol is defined in a shared library.
1060 Create an external GOT entry for the GOT16 relocation if the
1061 symbol was forced local.
1062 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1063 dynamic index if the symbol was forced local.
1065 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1067 * elf32-mips.c: Fix typos in comments.
1069 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1071 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1074 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1076 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1077 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1078 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1079 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1080 (bfd_elf32_m68hc11_vec): Likewise.
1081 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1082 Supports 68hc11 & 68hc12 at the same time.
1083 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1085 (bfd_elf32_m68hc11_vec): Likewise.
1086 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1087 * archures.c (bfd_m68hc12_arch): Define and register in global list
1088 (bfd_m68hc11_arch): Likewise.
1089 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1090 BFD_RELOC_M68HC11_3B): Define.
1091 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1092 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1094 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1096 * elf_bfd.h (struct elf_backend_data): Add info argument to
1097 elf_backend_hide_symbol.
1098 (_bfd_elf_link_hash_hide_symbol): Likewise.
1099 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1100 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1101 * elflink.h (elf_link_add_object_symbols): Likewise.
1102 (elf_link_assign_sym_version): Likewise.
1104 2000-06-18 H.J. Lu <hjl@gnu.org>
1106 * coff-i386.c (coff_i386_reloc): Don't return in case of
1107 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1108 Compensate PE relocations when linking with non-PE object
1109 files to generate a non-PE executable.
1111 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1113 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1114 GOT entries if we're doing a static link or -Bsymbolic link.
1116 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1118 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1119 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1121 (elf_link_output_relocs): Likewise.
1122 (elf_reloc_link_order): Likewise.
1124 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1126 * archures.c (enum bfd_architecture): #define constants for
1127 PowerPc and RS6000 machine numbers.
1128 * bfd-in2.h: Regenerate.
1129 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1130 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1131 and RS6000 machine numbers using #defined constants from
1133 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1134 machine numbers using #defined constants from archures.c. Add
1135 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1136 64-bit words in 620 entry.
1137 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1139 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1141 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1143 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1144 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1145 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1147 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1149 * bfd-in.h (bfd_family_coff): Define.
1150 * bfd-in2.h: Regenerate.
1151 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1152 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1153 instead of bfd_target_coff_flavour.
1154 * cofflink.c (_bfd_coff_final_link): Likewise.
1155 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1156 exclude XCOFF files.
1157 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1159 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1160 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1161 * xcofflink.c (XCOFF_XVECP): Delete.
1162 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1163 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1164 bfd_xcoff_record_link_assignment,
1165 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1166 check for bfd_target_xcoff_flavour.
1168 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1170 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1172 (read_hdr): New function.
1173 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1174 of trying to extract individual registers. Set abfd->arch_info
1175 to match the architecture that created the core file.
1176 (rs6000coff_get_section_contents): Delete.
1177 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1179 2000-06-14 H.J. Lu <hjl@gnu.org>
1181 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1184 2000-06-13 H.J. Lu <hjl@gnu.org>
1186 * configure: Regenerate.
1188 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1190 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1193 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1195 * configure.in (VERSION): Update to show this is the CVS mainline.
1197 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1199 * elf32-d10v.c: Include elf/d10v.h
1200 (enum reloc_type): Delete.
1201 * elf32-d30v.c: Include elf/d30v.h
1202 (enum reloc_type): Delete.
1204 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1205 * Makefile.in: Regenerate.
1207 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1208 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1209 move HOWTOs into elf_howto_table.
1210 (R_386_standard, R_386_ext_offset): Define.
1211 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1212 (elf_i386_reloc_type_lookup): Modify calculation of index into
1213 elf_howto_table since we've removed the padding.
1214 (elf_i386_info_to_howto_rel): Likewise.
1215 (elf_i386_relocate_section): Likewise.
1217 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1219 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1221 2000-06-05 H.J. Lu <hjl@gnu.org>
1223 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1224 an error when seeing an undefined symbol with hidden/internal
1225 attribute. It is handled in *_relocate_section ().
1227 2000-06-05 H.J. Lu <hjl@gnu.org>
1229 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1230 indirect symbol for the ELF_LINK_NON_ELF bit.
1231 (elf_link_output_extsym): Don't output the indirect symbol even
1232 if the ELF_LINK_NON_ELF bit is set.
1234 2000-06-01 J.T. Conklin <jtc@redback.com>
1236 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1237 (i[3456]86-*-netbsdaout*): New target.
1238 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1239 (i[3456]86-*-openbsd*): Likewise.
1241 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1243 * trad-core.c: From hpux-core.c, include <dirent.h> or
1244 <sys/ndir.h> when possible.
1246 2000-05-31 Nick Clifton <nickc@cygnus.com>
1248 * opintl.h (_(String)): Explain why dgettext is used instead
1251 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1253 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1254 definitions. We must not assume they are sorted in the file
1255 according to their index numbers.
1257 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1259 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1260 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1261 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1263 2000-05-30 Nick Clifton <nickc@cygnus.com>
1265 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1266 80960CA, 80960MC as valid machine names.
1268 2000-05-30 H.J. Lu <hjl@gnu.org>
1270 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1271 visibility bits if the symbol is undefined. Correctly handle
1272 weak undefined symbols with hidden and internal attributes.
1274 * elflink.h (elf_link_add_object_symbols): Always turn the
1275 symbol into local if it has the hidden or internal attribute.
1277 2000-05-29 Philip Blundell <philb@gnu.org>
1279 * ppcboot.c: Add packed attribute if compiling with GCC.
1281 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1283 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1285 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1287 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1288 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1289 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1292 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1294 * Makefile.am: Update dependencies with "make dep-am"
1295 * Makefile.in: Regenerate.
1297 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1298 bindtextdomain): Replace defines with those from intl/libgettext.h
1299 to quieten gcc warnings.
1301 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1303 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1305 * archive.c (normalize, bfd_bsd_truncate_arname,
1306 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1307 file names with backslashes.
1309 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1312 * sysdep.h: Include filenames.h.
1314 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1316 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1318 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1320 * elf64-sparc.c (sparc64_elf_relax_section): New.
1321 (sparc64_elf_relocate_section): Optimize tail call into branch always
1323 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1324 (elf32_sparc_relax_section): New.
1326 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1328 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1329 Remove unusued variables.
1330 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1331 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1332 previous fix, so that shared libs really don't influence targets
1333 extension mask and memory model.
1335 2000-05-23 H.J. Lu <hjl@gnu.org>
1337 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1338 h->root.other not h->other.
1339 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1341 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1343 2000-05-23 H.J. Lu <hjl@gnu.org>
1345 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1346 undefined symbol with the non-default visibility attributes.
1347 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1348 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1349 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1350 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1351 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1352 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1353 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1354 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1355 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1356 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1357 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1359 2000-05-22 Richard Henderson <rth@cygnus.com>
1361 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1362 PCREL22, PCREL64I. Zero size of special relocs.
1363 (elf64_ia64_reloc_type_lookup): Likewise.
1364 (USE_BRL, oor_brl, oor_ip): New.
1365 (elf64_ia64_relax_section): New.
1366 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1367 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1368 (elf64_ia64_relocate_section): Likewise.
1369 (bfd_elf64_bfd_relax_section): New.
1370 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1371 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1372 * bfd-in2.h, libbfd.h: Regenerate.
1374 2000-05-22 Nick Clifton <nickc@cygnus.com>
1376 * configure.in : Add peigen.lo to MIPS PE targets.
1377 * configure: Regenerate.
1379 2000-05-22 Momchil Velikov <velco@fadata.bg>
1381 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1382 only if it is known for both input and output bfds. Separate
1383 error message strings as in some languages, it may be necessary
1384 to change more than one place in the string to change between
1387 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1388 endianess checks, call _bfd_generic_verify_endian_match() instead.
1390 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1392 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1394 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1395 endianess before checking bfd flavours.
1397 2000-05-22 H.J. Lu <hjl@gnu.org>
1399 * elflink.h (elf_link_output_extsym): Clear the visibility
1400 field for symbols not defined locally.
1402 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1404 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1405 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1406 (hppa_rebuild_insn): Mask immediate bits here instead.
1407 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1409 2000-05-18 Momchil Velikov <velco@fadata.bg>
1411 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1412 relocs for an executable, ensure that they are virtual addresses.
1414 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1416 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1418 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1419 Rick Gorton <gorton@scrugs.lkg.dec.com>
1421 * elflink.h: Add emitrelocations support: when enabled, relocation
1422 information and relocation sections are put into final output
1423 executables. If the emitrelocations flag is set, do the following:
1424 (elf_bfd_final_link): Emit relocation sections.
1425 (elf_link_input_bfd): Compute relocation section contents.
1426 (elf_gc_sections): Don't clean relocation sections.
1428 2000-05-16 Catherine Moore <clm@cygnus.com>
1430 * som.c (som_decode_symclass): Recognize weak symbols.
1432 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1434 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1435 read idata section only from dataoff.
1436 (pe_print_edata): Correctly check for valid eat_member.
1438 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1440 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1442 2000-05-14 Philip Blundell <philb@gnu.org>
1444 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1446 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1448 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1450 * peigen.c (pe_print_idata): Look for .idata section and print
1451 info even if data directory has zero entries. Read idata section
1452 starting from dataoff, and adjust all data offsets to suit. Cast
1453 all bfd_vma vars to unsigned long before passing to fprintf.
1454 * peigen.c (pe_print_edata): Similarly, look for .edata section
1455 and print info even if data directory has zero entries. Cast
1456 all bfd_vma vars to unsigned long before passing to fprintf.
1458 From Szabolcs Szakacsits <szaka@F-Secure.com>
1459 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1460 directory size which may be bogus.
1461 * peigen.c (pe_print_edata): Similarly.
1463 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1465 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1467 (copy_private_bfd_data): Allow for space possibly taken up by elf
1468 headers when calculating segment physical address from lma.
1470 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1472 * versados.c (versados_scan): Init stringlen and pass_2_done.
1474 * trad-core.c (trad_unix_core_file_p): Return
1475 bfd_error_wrong_format rather than bfd_error_file_truncated.
1477 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1478 add_data_entry. DataDirectory virtual address is relative.
1479 (pe_print_idata): Account for relative DataDirectory virtual
1480 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1481 (pe_print_edata): Similarly.
1483 From Szabolcs Szakacsits <szaka@F-Secure.com>
1484 * peigen.c (dir_names): Add Delay Import Directory.
1485 (pe_print_idata): Always search for bfd section containing
1486 idata address rather than looking up section name. Print this
1487 section name rather than .idata.
1488 (pe_print_edata): Similarly. Also print some fields as %08lx.
1489 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1492 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1494 * xcoff.h: Rename to xcoff-target.h
1495 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1496 * coff-rs6000.c: Ditto.
1497 * coff64-rs6000.c: Ditto.
1498 * coff-pmac.c: Ditto.
1499 * Makefile.in: Regenerate.
1501 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1503 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1504 Change U802TOC64MAGIC to U803XTOCMAGIC.
1506 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1508 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1509 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1510 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1512 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1514 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1516 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1518 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1519 hidden and internal symbols.
1520 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1522 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1523 assign a PLT or GOT entry to symbols with hidden and
1524 internal visibility.
1526 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1528 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1530 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1532 2000-05-02 H.J. Lu <hjl@gnu.org>
1534 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1537 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1539 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1540 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1542 * Makefile.in: Regenerate.
1544 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1546 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1547 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1548 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1549 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1550 * Makefile.in: Rebuild.
1552 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1554 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1555 doesn't work very well.
1557 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1558 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1559 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1560 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1561 (elf_hppa_info_to_howto): Likewise.
1562 (elf_hppa_info_to_howto_rel): Likewise.
1563 (elf_hppa_reloc_type_lookup): Likewise.
1564 (elf_hppa_is_local_label_name): Likewise.
1565 (elf_hppa_fake_sections): Likewise.
1566 (elf_hppa_final_write_processing): Likewise.
1567 (elf_hppa_howto_table): Fully initialise all entries.
1568 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1569 (elf_hppa_info_to_howto): Likewise.
1570 (elf_hppa_info_to_howto_rel): Likewise.
1571 (elf_hppa_reloc_type_lookup): Likewise.
1572 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1573 elf_hppa_unmark_useless_dynamic_symbols,
1574 elf_hppa_remark_useless_dynamic_symbols,
1575 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1576 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1577 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1578 elf32-hppa.c mess is cleaned up.
1579 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1580 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1581 r_field then call hppa_field_adjust inline func with variable
1582 r_field arg, instead call hppa_field_adjust with fixed arg.
1583 In case R_PARISC_PCREL22F, don't set r_field.
1584 (elf_hppa_relocate_insn): Change args and return type to unsigned
1585 int. Call re_assemble_* funcs to do the work.
1587 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1590 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1592 (sign_extend): Mask first before sign extending.
1593 (low_sign_extend): Rewrite without condition expression.
1594 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1595 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1596 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1597 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1598 result as function return value rather than through pointer arg.
1599 Accept unsigned int args, and return unsigned int.
1600 (re_assemble_3): New. Combines function of dis_assemble_3 with
1601 re-assembly of opcode and immediate.
1602 (re_assemble_12): Likewise.
1603 (re_assemble_16): Likewise.
1604 (re_assemble_17): Likewise.
1605 (re_assemble_21): Likewise.
1606 (re_assemble_22): Likewise.
1607 (hppa_field_adjust): Rewrite and document, paying attention to
1608 size of types and signed/unsigned issues.
1609 (get_opcode): Shift before masking.
1610 (FDLW): Rename to FLDW.
1611 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1612 (hppa_rebuild_insn): Change args and return value to unsigned
1613 int. Make use of re_assemble_*. Correct case 11.
1615 * dep-in.sed: Handle ../opcodes/.
1616 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1617 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1618 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1619 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1620 elfarm-nabi.lo dependencies outside of auto-dependency area.
1621 Regenerate dependencies.
1622 * Makefile.in: Regenerate.
1624 * configure.in (TRAD_HEADER): Test non-null before
1626 * configure: Regenerate.
1628 * reloc.c: Fix mis-spelling in comment.
1630 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1632 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1633 * vms.c (vms_openr_next_archived_file): Return NULL.
1635 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1637 * coffcode.h Copy changes mistakenly done to libcoff.h in
1640 2000-04-29 Andreas Jaeger <aj@suse.de>
1642 * libbfd-in.h: Correctly check GCC version.
1643 * bfd-in.h: Likewise.
1644 * libhppa.h: Likewise.
1645 * libbfd.h: Regenerate.
1646 * bfd-in2.h: Regenerate.
1648 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1650 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1651 coffdu-rs6000.{lo,c}.
1652 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1654 * Makefile.in: Regenerate.
1655 * xcoff.h: New file.
1656 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1657 * coff-rs6000.c: Move all declarations and defines that are
1658 common to the xcoff backends into xcoff.h
1659 * coff64-rs6000.c: Ditto,
1661 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1663 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1664 _bfd_coff_force_symnames in strings and
1665 _bfd_coff_debug_string_prefix_length to their default values.
1666 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1668 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1670 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1671 _bfd_coff_force_symnames in strings and
1672 _bfd_coff_debug_string_prefix_length to their default values.
1674 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1676 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1677 Check local_got_refcounts before dereferencing.
1679 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1680 before deciding we don't need R_PPC_PLT32 relocation.
1681 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1684 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1686 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1688 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1689 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1690 (elf_i386_relocate_section): Allow for .plt to go missing.
1691 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1692 can use a relative reloc for got as elf_i386_relocate_section.
1693 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1695 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1697 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1699 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1701 * Makefile.am (coff64-rs6000.lo): New rule.
1702 * Makefile.in: Regenerate.
1703 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1704 xcoff_is_local_label_name, xcoff_rtype2howto,
1705 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1706 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1707 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1708 (NO_COFF_SYMBOLS): Define.
1709 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1710 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1712 (MINUS_ONE): New macro.
1713 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1715 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1716 coff_SWAP_aux_out): Map to the new functions.
1717 * coff64-rs6000.c: New file.
1718 * libcoff.h (bfd_coff_backend_data): Add new fields
1719 _bfd_coff_force_symnames_in_strings and
1720 _bfd_coff_debug_string_prefix_length.
1721 (bfd_coff_force_symnames_in_strings,
1722 bfd_coff_debug_string_prefix_length): New macros for above fields.
1723 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1724 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1725 of using coff_swap_sym_in directly.
1726 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1727 (coff_set_flags) Set magic for XCOFF64.
1728 (coff_compute_section_file_positions): Add symbol name length to
1729 string section length if bfd_coff_debug_string_prefix_length is
1731 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1732 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1733 using coff_swap_lineno_in directly.
1734 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1735 and _bfd_coff_debug_string_prefix_length fields.
1736 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1737 symbol names into strings table when
1738 bfd_coff_force_symnames_in_strings is true.
1739 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1740 SET_RELOC_VADDR): New macros.
1741 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1742 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1744 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1745 changes within RS6000COFF_C specific code.
1746 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1747 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1748 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1749 Extend existing hack on target name.
1750 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1752 * coff-tic54x.c (ticof): Keep up to date with new fields
1753 in bfd_coff_backend_data.
1754 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1755 targ_selvecs to include rs6000coff64_vec for rs6000.
1756 * configure.in: Add rs6000coff64_vec case.
1757 * cpu-powerpc.c: New bfd_arch_info_type.
1759 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1761 * config.bfd: Only disable elf32-hppa vectors, not all of the
1762 BSD and OSF configuration support. Provide (disabled) clauses
1764 * configure.in: Add clause for PA64 support.
1765 * configure: Rebuilt.
1767 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1768 (bfd_elf64_hppa_vec): Declare.
1770 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1771 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1772 (elf64-hppa.lo): Add dependencies.
1773 * Makefile.in: Rebuilt.
1775 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1777 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1779 * libhppa.h (dis_assemble_16): New function.
1780 (pa_arch): Added pa20w element.
1782 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1784 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1785 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1786 bfd_elf64_slurp_reloc_table.
1788 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1789 definitions to get external names.
1790 (elf_write_relocs): Renamed from write_relocs and make global.
1791 (elf_slurp_reloc_table): Make global.
1792 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1794 * archive.c (hpux_uid_gid_encode): New function.
1795 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1796 defined and the ID is greater than 99999.
1797 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1798 special uid/gid fields into 32 bit values.
1800 2000-04-21 Matthew Green <mrg@cygnus.com>
1802 * config.bfd: Add NetBSD/sparc64 support.
1804 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1805 David Mosberger <davidm@hpl.hp.com>
1806 Timothy Wall <twall@cygnus.com>
1807 Jim Wilson <wilson@cygnus.com>
1809 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1810 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1811 (BFD64_BACKENDS): Add elf64-ia64.lo.
1812 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1813 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1814 * Makefile.in: Rebuild.
1815 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1816 (bfd_ia64_arch): Declare.
1817 (bfd_archures_list): Add bfd_ia64_arch.
1818 * bfd-in2.h: Rebuild.
1819 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1820 * configure: Rebuild.
1821 * configure.host: (ia64-*-linux*): New host.
1822 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1823 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1824 * elf.c (prep_headers): Add bfd_arch_ia64.
1825 * libbfd.h: Rebuild.
1826 * reloc.c: Add IA-64 relocations.
1827 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1829 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1830 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1832 2000-04-21 Richard Henderson <rth@cygnus.com>
1834 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1835 contents when performing a partial link.
1836 (bfd_elf_d30v_reloc_21): Likewise.
1838 2000-04-20 H.J. Lu <hjl@gnu.org>
1840 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1841 patch to symbols defined by a shared object.
1842 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1844 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1847 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1848 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1850 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1852 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1853 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1854 (coff-ia64.lo): Add dependency.
1855 * Makefile.in: Regenerate.
1856 * coff-ia64.c: New file.
1857 * efi-app-ia32.c: Ditto.
1858 * efi-app-ia64.c: Ditto.
1859 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1860 (coff_set_flags): Ditto.
1861 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1862 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1863 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1864 * configure: Regenerate.
1865 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1866 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1867 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1868 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1869 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1870 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1871 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1872 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1873 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1874 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1875 (GET_PDATA_ENTRY): Ditto.
1876 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1877 data_start. Use above macros to read fields that are 64 bit wide for
1878 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1879 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1880 FileAlignment and SectionAlignment to minimum alignment if they
1882 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1883 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1884 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1885 Use above macros to write fields that are 64 bit wide for
1887 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1888 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1889 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1890 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1891 begin address, end address, and unwind info address only. Use
1892 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1894 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1895 HIGH3ADJ relocation names.
1896 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1897 * targets.c: Declare bfd_efi_app_ia32_vec and
1898 bfd_efi_app_ia64_vec.
1899 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1900 bfd_efi_app_ia64_vec.
1902 2000-04-17 Timothy Wall <twall@cygnus.com>
1904 * bfd-in2.h: Add prototypes for tic54x load page access.
1905 * bfd-in.h: Regenerate.
1906 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1907 in customized _set_arch_mach function.
1908 * coffcode.h (coff_set_alignment_hook): Set section load page if
1909 the appropriate macro is defined.
1910 (write_object_contents): Read section load page.
1912 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1914 * elf32-hppa.h: Update copyright date.
1916 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1917 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1919 * elf32-d30v.c (MAX32): Don't use LL suffix.
1920 (MIN32): Define in terms of MAX32.
1921 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1923 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1926 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1928 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1930 * dep-in.sed: Match space before file name, not after.
1931 * Makefile.am: Regenerate dependencies.
1932 * Makefile.in: Regenerate.
1934 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1935 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1936 extend without an if statement.
1938 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1940 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1942 * elf32-mips.c (gprel16_with_gp): Likewise.
1943 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1944 here using -0x40000, not (int)0xfffc0000.
1945 (elf32_hppa_size_of_stub): Likewise.
1947 2000-04-11 Timothy Wall <twall@cygnus.com>
1949 * coff-tic54x.c: Now builds with all targets.
1950 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1951 * Makefile.in: Regenerate.
1952 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1953 unitialized variable.
1955 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1957 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1958 --enable-build-warnings option.
1959 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1960 * Makefile.in, configure: Re-generate.
1962 2000-04-07 Nick Clifton <nickc@cygnus.com>
1964 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1965 BFD_RELOC_THUMB_PCREL_BLX.
1967 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1968 R_ARM_XPC25 and R_ARM_THM_PC22.
1970 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1971 R_ARM_XPC25 and R_ARM_THM_XPC22.
1972 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1973 R_ARM_[XPC25|THM_XPC22].
1975 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1976 elf/arm-oabi.h to elf/arm.h
1978 * Makefile.am: Fix dependency for elfarm-oabi.c
1979 * Makefile.in: Regenerate.
1981 * bfd-in2.h: Regenerate.
1982 * libbfd.h: Regenerate.
1984 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1986 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1987 and restore it on failure. Release newly allocated tdata on
1990 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1992 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1993 (decode_line_info): Set it. Report error if unit->line_offset is
1994 equal to or larger than it.
1996 2000-04-07 Timothy Wall <twall@cygnus.com>
1998 * targets.c: Added vecs for tic54x.
1999 * reloc.c: Added relocs for tic54x.
2000 * libbfd.h: Regenerated.
2001 * configure: Add TI COFF vecs for tic54x.
2002 * configure.in: Ditto.
2003 * config.bfd (targ_cpu): Recognize new tic54x target.
2004 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2005 * bfd-in2.h: Add tic54x target and relocations.
2006 * Makefile.am, Makefile.in: Add tic54x target.
2007 * archures.c (bfd_archures_list): Add tic54x target.
2008 * coff-tic54x.c: New.
2009 * cpu-tic54x.c: New.
2011 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2013 * elfcore.h (elf_core_file_p): call backend_object_p which
2014 thereby gets an opportunity to update the arch/machine type.
2016 2000-04-06 Timothy Wall <twall@cygnus.com>
2018 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2019 class. Handle SEC_CLINK and SEC_BLOCK flags.
2020 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2021 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2023 2000-04-06 Nick Clifton <nickc@cygnus.com>
2025 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2026 EF_INTERWORK if this is an unknown EABI.
2027 (elf32_arm_merge_private_bfd_data): Check EABI version
2028 numbers. Only check EF_xxx flags if the EABI version number
2030 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2031 if the EABI version number is unknown.
2032 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2033 if the EABI version number is unknown.
2035 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2037 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2038 BFD_RELOC_SH_LOOP_END.
2039 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2040 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2041 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2042 (sh_elf_reloc_loop): New function.
2043 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2045 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2046 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2047 * bfd-in2.h, libbfd.h: Regenerate.
2049 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2051 * po/bfd.pot: Regenerate.
2053 * Makefile.am: Remove extraneous mkdep comment.
2054 (MKDEP): Use gcc -MM rather than mkdep.
2055 (DEP): Quote when passing vars to sub-make. Add warning
2057 (DEP1): Rewrite for "gcc -MM".
2058 (CLEANFILES): Add DEP2.
2059 Update dependencies.
2060 * Makefile.in: Regenerate.
2062 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2064 * configure.in: Added corefile support for AIX 4.3. In particular,
2065 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2066 compiling rs6000-core.c.
2067 * configure: Regenerated.
2069 2000-04-03 H.J. Lu <hjl@gnu.org>
2071 * cache.c (bfd_open_file): Unlink the output file only if
2072 it has non-zero size.
2074 2000-04-01 Ken Block USG <block@zk3.dec.com>
2076 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2077 relative relocations for non-loaded sections in shared objects.
2078 (elf64_alpha_check_relocs): Similarly.
2080 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2082 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2083 BFD_RELOC_16 to switch for extended relocs.
2084 (MY_swap_ext_reloc_in): New.
2085 (MY_swap_ext_reloc_out): New.
2086 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2087 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2088 (NAME(aout,squirt_out_relocs)): Similarly use
2089 MY_swap_ext_reloc_out.
2090 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2092 2000-04-03 Kazu Hirata <kazu@hxi.com>
2094 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2095 the R_PCRWORD_B case.
2097 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2099 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2103 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2105 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2106 HOWTO references to bfd_elf_generic_reloc, that have
2107 partial_inplace == true, now use the new function. The function
2108 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2109 extends its fixes to the R_M32R_{16,24,32} relocs.
2110 The new logic in m32r_elf_lo16_reloc() has been removed, and
2111 it instead calls the new routine to obtain that functionality.
2113 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2115 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2116 elf32_avr_check_relocs, avr_final_link_relocate,
2117 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2118 elf32_avr_object_p): Add prototypes.
2119 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2120 (bfd_elf_avr_final_write_processing): Make static.
2122 2000-03-27 Denis Chertykov <denisc@overta.ru>
2124 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2125 * archures.c (bfd_architecture): Add AVR architecture.
2126 (bfd_archures_list): Add reference to AVR architecture info.
2127 * elf.c (prep_headers): Handle bfd_arch_avr.
2128 * reloc.c: Add various AVR relocation enums.
2129 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2131 * Makefile.am: Add support for AVR elf.
2132 * configure.in: Likewise.
2133 * config.bfd: Likewise.
2134 * Makefile.in: Regenerate.
2135 * configure: This too.
2136 * bfd-in2.h: And this.
2137 * libbfd.h: And this.
2139 2000-03-24 H.J. Lu <hjl@gnu.org>
2141 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2142 (elf64_alpha_find_reloc_at_ofs): Likewise.
2144 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2146 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2147 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2148 allowable range used to be -2**(n-1) to 2**n-1.
2149 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2150 "boolean overflow" with "bfd_reloc_status_type flag".
2152 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2154 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2156 2000-03-14 Kazu Hirata <kazu@hxi.com>
2158 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2159 of shrinks properly, including the last reloc.
2161 2000-03-13 Kazu Hirata <kazu@hxi.com>
2163 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2166 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2168 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2169 a format mismatch rather than an "error" from bfd_read such as
2170 bfd_error_file_truncated.
2172 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2174 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2175 sign-extension and big-endian compensation for
2176 R_MIPS_64 even in ld -r.
2178 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2180 * elf32-mips.c (mips_elf_next_relocation): Rename from
2181 mips_elf_next_lo16_relocation, and generalize to look
2182 for any relocation type.
2183 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2184 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2185 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2186 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2187 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2188 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2189 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2190 (mips_rtype_to_howto): Likewise.
2191 (mips_elf_calculate_relocation): Handle new relocs.
2192 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2193 are paired. The addend for R_MIPS_GNU_REL16_S2
2194 is shifted right two bits.
2196 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2198 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2199 comment, and ensure it doesn't happen again.
2200 (bfd_install_relocation): Same here.
2201 (_bfd_relocate_contents): Don't bother assigning unused signmask
2202 shift result. Fix typos in comments.
2203 Remove trailing whitespace throughout file.
2205 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2207 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2208 * bfd-in2.h: Rebuild.
2210 2000-03-06 Nick Clifton <nickc@cygnus.com>
2212 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2214 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2215 (SIZEOF_ILF_STRINGS): Redefine.
2216 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2217 relative reloc, as opposed to a section relative reloc.
2218 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2220 Add length of symbol's prefix to string pointer.
2221 Store a pointer to the symbol in the symbol pointer table.
2222 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2223 Initialise the symbol pointer table.
2224 Store the hint in the Hint/Name table.
2225 Make the jump reloc be symbol realtive, not section relative.
2226 Create an import symbol for imported code.
2228 2000-03-06 Catherine Moore <clm@cygnus.com>
2230 * elf.c (swap_out_syms): Check for null type_ptr.
2232 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2234 * aout-target.h (MY(write_object_contents)): Remove unused
2235 and unusable "#if CHOOSE_RELOC_SIZE".
2236 * pc532-mach.c (MY(write_object_contents)): Ditto.
2237 * netbsd.h (MY(write_object_contents)): Ditto.
2238 * hp300hpux.c (MY(write_object_contents)): Ditto.
2239 * freebsd.h (MY(write_object_contents)): Ditto.
2240 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2242 2000-02-29 H.J. Lu <hjl@gnu.org>
2244 * peicode.h (jtab): Make it static.
2246 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2247 defined and COFF_IMAGE_WITH_PE is not defined.
2248 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2249 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2251 2000-03-01 Nick Clifton <nickc@cygnus.com>
2253 * coff-arm.c (bfd_arm_process_before_allocation): Make
2254 'symndx' signed to prevent compile time warning.
2256 * coff-mcore.c: Remove unused prototype for pe_object_p.
2258 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2259 functions that are not used when COFF_IMAGE_WITH_PE is
2261 (struct sh_opcode): Change type of 'flags' field to unsigned
2262 long so that it can hold the USESAS flag.
2264 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2266 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2269 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2271 Remove unusued variables and code.
2272 (elf_backend_add_symbol_hook): Fix prototype.
2274 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2277 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2280 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2282 Remove unusued variables and code.
2283 (elf_backend_add_symbol_hook): Fix prototype.
2285 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2287 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2288 to unused function parameter.
2290 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2292 Use EMPTY_HOWTO to initialise empty howto slots.
2293 Remove unused variables.
2295 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2297 2000-03-01 H.J. Lu <hjl@gnu.org>
2299 * aoutx.h (aout_link_input_section_std): Pass "true" to
2300 the undefined_symbol callback.
2301 (aout_link_input_section_ext): Likewise.
2302 * bout.c (get_value): Likewise.
2303 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2304 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2306 (alpha_relocate_section): Likewise.
2307 * coff-arm.c (coff_arm_relocate_section): Likewise.
2308 * coff-i960.c (coff_i960_relocate_section): Likewise.
2309 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2310 * coff-mips.c (mips_relocate_section): Likewise.
2311 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2312 * coff-sh.c (sh_relocate_section): Likewise.
2313 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2314 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2315 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2316 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2317 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2318 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2319 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2320 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2321 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2322 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2323 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2324 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2325 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2326 * elflink.h (elf_link_output_extsym): Likewise.
2327 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2328 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2329 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2331 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2332 undefined_symbol callback when building shared library with
2333 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2335 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2336 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2337 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2338 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2339 (elf32_mips_get_relocated_section_content): Likewise.
2340 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2341 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2342 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2343 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2345 2000-02-28 Nick Clifton <nickc@cygnus.com>
2347 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2348 * Makefile.in: Regenerate.
2350 * configure.in: Add support for mips and sh pe vectors.
2351 * configure: regenerate.
2353 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2356 * targets.c: Add mips and sh pe vectors.
2358 * libpei.h (coff_final_link_postscript): Only define if not
2361 * coffcode.h: Add support for WinCE magic numbers.
2363 * peigen.c (pe_print_reloc): Update comment and rearrange
2364 appending of newline character.
2366 * peicode.h: Add support for Image Library Format.
2367 (pe_ILF_vars): Structure containing data used by ILF code.
2368 (pe_ILF_make_a_section): New function. Create a section based
2370 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2372 (pe_ILF_make_a_symbol): New function. Create a symbol based
2374 (pe_ILF_save_relocs): New function. Store the relocs created
2375 by pe_ILF_make_a_reloc in a section.
2376 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2378 (pe_ILF_object_p): New function. Return a bfd_target pointer
2380 (pe_bfd_object_p): If an ILF object is detected call
2381 pe_ILF_object_p on it.
2383 * coff-arm.c: Add support for WinCE relocs which are different
2384 from normal ARM COFF relocs.
2385 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2387 * coff-sh.c: Add support for sh-pe target.
2388 * pe-sh.c: New file. Support code for sh-pe target.
2389 * pei-sh.c: New file. Support code for sh-pe target.
2391 * pe-mips.c: New file. Support code for mips-pe target.
2392 * pei-mips.c: New file. Support code for mips-pe target.
2394 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2396 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2397 architecture if the object causing the bump is dynamic.
2398 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2399 and also don't it for memory ordering.
2400 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2402 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2404 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2405 calling bfd_get_section_size_before_reloc.
2406 (decode_line_info): Likewise.
2407 (_bfd_dwarf2_find_nearest_line): Likewise.
2409 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2411 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2412 name of the libtool directory.
2413 * Makefile.in: Rebuild.
2415 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2417 * som.c (SOM_HOWTO): Define.
2418 (som_hppa_howto_table): Use it.
2420 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2422 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2424 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2426 2000-02-24 Catherine Moore <clm@cygnus.com>
2428 * som.c (som_misc_symbol_info): Add field
2430 (som_bfd_derive_misc_symbol_info): Initialize
2432 (som_build_and_write_symbol_table): Keep track
2433 of secondary_def field.
2434 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2435 if secondary_def field is set.
2436 (som_bfd_ar_write_symbol_stuff): Initialize
2439 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2441 * dwarf2.c (read_address): Read 16-bits addresses.
2442 (parse_comp_unit): Accept addr_size == 2.
2444 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2446 * bfd-in.h: Update copyright date.
2448 2000-02-23 Linas Vepstas <linas@linas.org>
2450 * cpu-i370.c: New file.
2451 * elf32-i370.c: New file.
2452 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2453 (bfd_i370_arch): New.
2454 (bfd_archures_list): Add bfd_i370_arch.
2455 * elf.c (prep_headers): Add bfd_arch_i370.
2456 * Makefile.am: Add support for IBM 370 elf.
2457 * config.bfd: Likewise.
2458 * configure.in: Likewise.
2459 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2460 * reloc.c (bfd_reloc_code_type): Likewise.
2461 * targets.c: Likewise.
2463 * Makefile.in: Regenerate.
2464 * configure: Regenerate.
2465 * bfd-in2.h: Regenerate.
2467 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2469 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2470 invalid relocation types, and change them to R_386_NONE.
2472 2000-02-22 H.J. Lu <hjl@gnu.org>
2474 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2475 not defined, don't add a second ELF_VER_CHR.
2477 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2478 symbols converted to local symbols even when stripping all
2480 (elf_link_output_extsym): Process global symbols converted to
2481 local symbols even if they are being stripped.
2483 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2485 * archures.c (bfd_octets_per_byte): Return unsigned int.
2486 (bfd_arch_mach_octets_per_byte): Ditto.
2487 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2489 * section.c (bfd_get_section_size_before_reloc): Quell signed
2490 vs. unsigned comparison warning.
2491 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2492 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2493 change. What was I thinking?
2494 * bfd-in2.h: Regenerate.
2496 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2497 (elf_gc_sections): Same here.
2498 (elf_gc_common_finalize_got_offsets): And here.
2500 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2502 ELF HPPA doesn't work at present; remove it until it does.
2503 * config.bfd: Comment out setting targ_defvec to
2505 * Makefile.am: Rebuild dependencies.
2506 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2507 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2508 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2509 * Makefile.in: Rebuild.
2510 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2512 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2514 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2515 is no bfd_free(). Revert bfd_free part of previous change.
2517 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2519 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2521 (coff_compute_section_file_positions): Use bfd_free to pair
2523 (coff_write_object_contents): Likewise.
2525 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2526 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2528 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2530 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2531 (xcoff_ar_file_hdr_big): New structure.
2532 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2533 (xcoff_ar_hdr_big): New structure.
2534 (SIZEOF_AR_HDR_BIG): New macro.
2535 (xcoff_big_format_p): New macro.
2536 (xcoff_ardata_big): New macro.
2537 (arch_xhdr_big): New macro.
2538 (xcoff_slurp_armap): Handle large archives.
2539 (xcoff_archive_p): Detect large archives.
2540 (xcoff_read_ar_hdr): Handle large archives.
2541 (xcoff_openr_next_archived_file): Handle large archives.
2542 (xcoff_generic_stat_arch_elt): Handle large archives.
2543 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2544 (xcoff_write_armap_big): New function.
2545 (xcoff_write_armap): New function, dispatch to _old or _big.
2546 (xcoff_write_archive_contents_old): Rename from
2547 xcoff_write_archive_contents.
2548 (xcoff_write_archive_contents_big): New function.
2549 (xcoff_write_archive_contents): New function, dispatch to _old or
2552 2000-02-18 Richard Henderson <rth@cygnus.com>
2554 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2555 and hide_symbol members.
2556 (elf_link_hash_copy_indirect): Remove.
2557 (elf_link_hash_hide_symbol): Remove.
2558 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2559 and elf_backend_hide_symbol.
2560 (_bfd_elf_link_hash_copy_indirect): Declare.
2561 (_bfd_elf_link_hash_hide_symbol): Declare.
2562 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2563 (_bfd_elf_link_hash_hide_symbol): Likewise.
2564 (_bfd_elf_link_hash_table_init): Don't init killed members.
2565 * elflink.h (elf_link_add_object_symbols): Use the bed function
2566 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2567 (elf_link_assign_sym_version): Likewise.
2568 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2569 (elf_backend_hide_symbol): Likewise.
2570 (elfNN_bed): Update for new members.
2572 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2574 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2575 STACK_END_ADDR): Define for new core file format.
2576 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2577 for handling the vagaries of the various core file structures used
2578 by AIX over the years.
2579 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2580 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2581 core_dumpx structure.
2583 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2585 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2586 (bfd_mach_sh3_dsp): Likewise.
2587 (bfd_mach_sh4): Reinstate.
2588 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2589 * bfd-in2.h: Regenerate.
2590 * coff-sh.c (struct sh_opcode): flags is no longer short.
2591 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2592 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2593 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2594 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2595 (sh_opcodes): No longer const.
2596 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2597 (sh_insn_uses_reg): Check for USESAS and USESR8.
2598 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2599 (_bfd_sh_align_load_span): Return early for SH4.
2600 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2601 Take into account that field b of a parallel processing insn
2602 could be mistaken for a separate insn.
2603 * cpu-sh.c (arch_info_struct): New array elements for
2604 sh2, sh-dsp and sh3-dsp.
2605 Reinstate element for sh4.
2606 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2607 (SH4_NEXT): Reinstate.
2608 (SH3_NEXT, SH3E_NEXT): Adjust.
2609 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2610 * elf32-sh.c (sh_elf_set_private_flags): New function.
2611 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2612 (sh_elf_merge_private_data): New function.
2613 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2614 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2615 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2616 sh_elf_merge_private_data.
2618 2000-02-13 Richard Henderson <rth@cygnus.com>
2620 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2621 hide_symbol members.
2622 (elf_link_hash_copy_indirect): New.
2623 (elf_link_hash_hide_symbol): New.
2624 * elflink.h (elf_link_add_object_symbols): Break out copy from
2625 indirect new new symbol to elf.c.
2626 (elf_link_assign_sym_version): Break out privatization of
2627 non-exported symbol to elf.c.
2628 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2629 (_bfd_elf_link_hash_hide_symbol): New.
2630 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2632 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2634 * section.c (_bfd_strip_section_from_output): Add info parameter.
2635 If it passed as non-NULL, use it to check whether any input BFD
2636 has an input section which uses this output section. Change all
2638 * bfd-in2.h: Rebuild.
2640 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2641 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2643 * bfd-in2.h: Rebuild.
2645 2000-02-10 Timothy Wall <twall@cygnus.com>
2647 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2648 allow final modifications of swapped-in symbol.
2649 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2650 * coffcode.h (coff_write_relocs): Use macro
2651 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2652 symbol index should be set to -1.
2654 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2656 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2657 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2658 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2659 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2660 sh_insns_uses_or_sets_freg): New functions.
2661 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2662 * (sh_insns_conflict): Use new functions and new macros to
2663 detect conflicts when two instructions both set same integer registers,
2664 both set same fp register, and both set special register.
2666 2000-02-09 Timothy Wall <twall@cygnus.com>
2668 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2669 swapping in sections, so that the swapping routines have access to
2672 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2674 * coff-go32.c: Update comment. Update copyright.
2676 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2678 * syms.c (bfd_decode_symclass)
2679 Two new class characters were added - 'V' and 'v'. The
2680 meaning of 'W' is now restricted to just weak non-object
2681 symbols. This allows differentiation between, for example,
2682 weak functions vs weak objects. nm for example now dumps:
2684 'w' = weak unresolved
2685 'V' = weak global object
2686 'v' = weak unresolved object
2688 (bfd_is_undefined_symclass): New function. Return true if the
2689 given symbol class represents and undefined/unresolved symbol.
2691 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2694 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2696 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2697 STT_ARM_16BIT flag set, but it is not attached to a data object
2698 return STT_ARM_16BIT so that it will be treated as code by the
2701 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2703 * coff-i386.c (i3coff_object_p): Remove prototype.
2706 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2707 to name. Update copyright.
2709 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2710 assignment to avoid warning. Update copyright.
2712 2000-01-24 Robert Lipe (robertl@sco.com)
2714 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2715 instead of using GNU C extension.
2717 2000-01-21 Nick Clifton <nickc@cygnus.com>
2719 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2720 amount from a bfd_in_memory structure.
2721 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2724 2000-01-14 Nick Clifton <nickc@cygnus.com>
2726 * linker.c (default_indirect_link_order): oops - fix incorrectly
2727 applied patch from Tim Wall.
2729 2000-01-13 Timothy Wall (twall@tiac.net>
2731 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2732 = scnhsz, filhsz, relsz, aoutsz, etc)
2734 * coffswap.h: Ditto.
2736 2000-01-13 Nick Clifton <nickc@cygnus.com>
2738 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2739 interwork thumb to arm stub.
2741 2000-01-13 Timothy Wall (twall@tiac.net>
2743 * archures.c (bfd_octets_per_byte): New function: Return
2745 (bfd_arch_mach_octets_per_byte): New function: Return target
2748 * section.c: Distinguish between octets and bytes for usage of
2749 _cooked_size, _raw_size, and output_offset. Clarify
2750 description of bfd_set_section_contents.
2752 * bfd-in2.h: Regenerate.
2754 * coffgen.c: Indicate that the offset parameter is in bytes, not
2757 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2758 where appropriate to get the octet offset when calling
2759 bfd_set_section_contents.
2760 (bfd_coff_reloc_link_order): Ditto.
2762 * linker.c (bfd_generic_reloc_link_order): Ditto.
2763 (_bfd_default_link_order): Ditto.
2765 * reloc.c (bfd_perform_relocation): Distinguish between octets
2766 and bytes. Use octets when indexing into octet data; use bytes
2767 when calculating target addresses.
2768 (bfd_install_relocation): Ditto.
2770 * srec.c (srec_write_section): Ditto.
2772 2000-01-13 Nick Clifton <nickc@cygnus.com>
2774 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2775 3 to 2. This allows 4 byte sized sections, which is necessary for
2776 dlltool to build functioning DLLs.
2778 2000-01-10 Philip Blundell <pb@futuretv.com>
2780 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2781 (arm*-*-conix*): New target.
2783 2000-01-10 Egor Duda <deo@logos-m.ru>
2785 * config.bfd: Include elf32_i386 vector to target list for cygwin
2788 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2789 * configure.in: Test for structure win32_pstatus_t in
2791 * configure: Regenerate.
2793 * elf.c (elfcore_grok_win32pstatus): New function: process
2794 win32_pstatus_t notes in elf core file.
2795 (elfcore_grok_note): Detect win32_pstatus notes.
2797 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2799 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2801 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2802 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2804 1999-12-29 Richard Henderson <rth@cygnus.com>
2806 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2807 if no dynamic sections created.
2809 1999-12-27 Nick Clifton <nickc@cygnus.com>
2811 * peicode.h (pe_bfd_object_p): Only define for PE format
2814 1999-12-17 Nick Clifton <nickc@cygnus.com>
2816 * coff-i386.c (i3coff_object_p): Delete.
2817 (i386coff_vec): Replace reference to i3coff_object_p with a
2818 reference to coff_object_p.
2820 * coff-mcore.c (pe_object_p): Delete.
2822 * peicode.h (pe_bfd_object_p): New function: Detect the
2823 presence of a PE format COFF object file. Also detect and
2824 warn about the presence of LINK6 format Image Library Format
2827 1999-12-16 Nick Clifton <nickc@cygnus.com>
2829 * coff-arm.c (NUM_ELEM): New macro.
2830 (NUM_RELOCS): New macro: The number of known ARM relocs.
2831 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2832 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2834 (bfd_arm_process_before_allocation): Produce a warning message if
2835 an out of range symbol index is encountered.
2837 1999-12-14 Nick Clifton <nickc@cygnus.com>
2839 * elflink.h (is_global_symbol_definition): New Function: Return
2840 true iff the symbol is being given a global definition in this
2842 (elf_link_is_defined_archive_symbol): Do not bother processing
2843 symbols for an archive element that has already been included
2845 Use is_global_symbol_definition().
2847 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2849 * config.bfd: Add support for sparc-*-netbsdelf* and
2850 sparc-*-netbsdaout*.
2852 1999-12-13 Nick Clifton <nickc@cygnus.com>
2854 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2855 if the symbol is in the common section.
2857 1999-12-10 Nick Clifton <nickc@cygnus.com>
2859 * elflink.h (elf_link_is_defined_archive_symbol): New
2860 function: Decide if a symbol, in an archive map is there
2861 because it is defined in the archive element, or because it is
2862 just another common declaration of it.
2863 (elf_link_add_archive_symbols): Use
2864 elf_link_is_defined_archive_symbol to decide if an archive
2865 element contain a reference to a common symbol should be
2868 1999-12-10 Nick Clifton <nickc@cygnus.com>
2870 * elflink.h: Revert previous patch.
2871 * targets.c: Revert previous patch.
2872 * libbfd-in2.h: Revert previous patch.
2873 * libbfd.h: Revert previous patch.
2874 * elfxx-target.h: Revert previous patch.
2875 * archive.c: Revert previous patch.
2876 * aout-target.h: Revert previous patch.
2877 * aout-tic30.h: Revert previous patch.
2878 * bfd.c: Revert previous patch.
2879 * coff-alpha.c: Revert previous patch.
2880 * coff-rs6000.c: Revert previous patch.
2881 * elf64-mips.c: Revert previous patch.
2882 * ieee.c: Revert previous patch.
2883 * libecoff.h: Revert previous patch.
2884 * oasys.c: Revert previous patch.
2885 * som.c: Revert previous patch.
2886 * vms.c: Revert previous patch.
2888 1999-12-09 Nick Clifton <nickc@cygnus.com>
2890 * elflink.h (elf_link_add_archive_symbols): Add an archive
2891 element even if contains a symbol which is currently only
2892 considered to be a common.
2894 * targets.c (struct bfd_target): Add new field
2895 _bfd_allow_commons_in_armap.
2896 * bfd-in2.h:Regenerate.
2898 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2900 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2901 * libbfd.h: Regenerate.
2903 * elfxx-target.h: If using COFF archive map, override
2904 definition of allow_commons_in_armap and replace with
2907 * archive.c (bfd_compute_and_write_armap): Do not place common
2908 symbols into the archive map unless _bfd_allow_commons_in_armap
2911 * aout-target.h (MY_allow_commons_in_armap): Define.
2912 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2913 * bfd.c (bfd_allow_commons_in_armap): Define.
2914 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2915 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2916 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2917 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2918 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2919 * oasys.c (oasys_allow_commons_in_armap): Define.
2920 * som.c (som_allow_commons_in_armap): Define.
2921 * vms.c (vms_allow_commons_in_armap): Define.
2923 1999-12-07 Jim Blandy <jimb@cygnus.com>
2925 Add support for SSE registers in ELF core files.
2926 * elf.c (elfcore_make_note_pseudosection): New function.
2927 (elfcore_grok_prfpreg): Use it.
2928 (elfcore_grok_prxfpreg): New function.
2929 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2931 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2933 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2934 value by 4 before storing it back in the field. From
2935 Koundinya. K <kk@ddeorg.soft.net>.
2937 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2939 * archures.c (bfd_mach_am33): Define.
2940 * bfd-in2.h: Rebuilt.
2941 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2942 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2943 (compute_function_info): Handle additional registers saved by
2945 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2946 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2948 1999-11-29 Jim Blandy <jimb@cygnus.com>
2950 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2952 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2955 1999-11-27 Michael Meissner <meissner@cygnus.com>
2957 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2958 internal use within gas for alpha explicit relocations.
2959 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2960 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2961 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2962 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2963 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2964 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2966 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2967 BFD_RELOC_ALPHA_USER_*.
2969 * bfd-in2.h: Regenerate.
2970 * libbfd.h: Regenerate.
2972 1999-11-26 Fred Fish <fnf@cygnus.com>
2974 * elf.c (elfcore_read_notes): Add prototype for static function.
2975 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2976 (bfd_section_from_phdr): Replacement function that calls
2977 _bfd_elf_make_section_from_phdr for generic segment types and
2978 backend fucntion pointed to by elf_backend_section_from_phdr for
2979 backend specific segment types.
2980 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2981 now called by _bfd_elf_make_section_from_phdr. Note that this func
2982 is now just a stub between the caller and bfd_section_from_phdr.
2984 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2985 elf_backend_section_from_phdr.
2986 (elf_backend_section_from_phdr): Add prototype.
2988 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2989 (elfNN_bed): Add elf_backend_section_from_phdr.
2991 1999-11-25 Nick Clifton <nickc@cygnus.com>
2993 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2994 SEC_CODE and SEC_READONLY flags to glue sections.
2996 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2997 SEC_CODE and SEC_READONLY flags to glue sections.
2999 1999-11-20 Nick Clifton <nickc@cygnus.com>
3001 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3004 1999-11-19 Catherine Moore <clm@cygnus.com>
3006 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3007 (elf_cpu32_plt_entry): Likewise.
3009 1999-11-18 Nick Clifton <nickc@cygnus.com>
3011 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3013 (coff_mcore_relocate_section): Initialise addend to 0.
3014 Special case processing of RVA reloc.
3016 1999-11-17 Richard Henderson <rth@cygnus.com>
3018 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3019 type_change_ok; add sign_extend_vma.
3020 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3021 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3022 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3023 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3024 (elfNN_bed): Follow struture changes.
3026 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3028 * libbfd.c (bfd_read): Check result of read against desired result
3030 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3031 invalid compared to the section size.
3033 * ieee.c (ieee_slurp_debug): Get the length of the debug
3034 information right if there is no data part.
3036 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3038 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3039 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3041 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3043 * elflink.h (elf_bfd_final_link): Make last_local signed.
3045 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3047 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3050 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3052 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3054 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3055 * bfd-in2.h: Regenerate.
3057 1999-10-15 Andrew Haley <aph@cygnus.com>
3059 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3061 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3063 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3065 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3067 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3068 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3071 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3073 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3074 relocs also need the GP value.
3075 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3076 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3077 the GP value for R_MIPS_LITERAL relocs too. Handle
3078 R_MIPS_64 relocs properly on big-endian MIPS.
3079 (mips_elf_sign_extend): Behave properly with 'long long'.
3080 (mips_elf_highest): Correct typo.
3082 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3084 * cpu-m32r.c (arch_info_struct): New static global.
3085 (bfd_m32r_arch): Refer to it.
3086 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3087 (m32r_elf_print_private_bfd_data): Ditto.
3088 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3089 * archures.c (bfd_mach_m32rx): Define it.
3090 * bfd-in2.h: Rebuild.
3092 1999-09-28 Fred Fish <fnf@cygnus.com>
3094 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3095 (cisco_core_big_vec): Add new bigendian vec.
3096 (cisco_core_little_vec): Add new little endian vec.
3098 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3099 (crash_info_locs): Add array of possible offsets.
3100 (MASK_ADDR): Mask to apply to crash info offset.
3101 (crashinfo_external): Add textbase, database, bssbase and
3102 turn into a typedef.
3103 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3104 Many small changes to account for additional hardware versions.
3105 Pick a reasonable size for ".reg" section. Add a ".crash"
3106 section to allow access to crashinfo_external struct.
3107 (cisco_core_file_p): New version of this function that
3108 iterates over crash_info_locs, calling cisco_core_file_validate.
3109 (cisco_core_vec): Old big endian only vec replaced with ...
3110 (cisco_core_big_vec): Add big endian version.
3111 (cisco_core_little_vec): Add little endian version.
3113 * configure.in (cisco_core_vec): Split to two new vectors ...
3114 (cisco_core_big_vec): New target vector.
3115 (cisco_core_little_vec): New target vector.
3116 * configure: Regenerate.
3117 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3118 to cisco_core_big_vec in targ_selvecs.
3120 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3122 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3123 (mips_elf_relocate_got_local): Unused, delete.
3124 (mips_elf_relocate_global_got): Unused, delete.
3126 1999-09-24 Fred Fish <fnf@cygnus.com>
3128 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3129 to initialize it to something meaningful. Then use it to generate
3130 more useful segment names.
3132 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3134 * som.c (NO_PCREL_MODES): Define if the system does not define
3136 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3137 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3138 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3139 * libhppa.h (dis_assemble_22): New function.
3140 (bfd_hppa_insn2fmt): Handle long branch.
3142 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3145 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3147 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3148 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3149 (reloc_howto_type howto_table): Tidy comments and whitespace.
3151 1999-09-17 Nick Clifton <nickc@cygnus.com>
3153 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3154 previous delta. Set sec->gc_mark instead.
3156 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3158 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3159 (elf_cpu32_plt_entry): Likewise.
3161 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3163 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3165 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3166 symbol table, then just compute a suitable value (but do not
3167 create a __gp symbol).
3169 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3170 symbols when building shared libraries.
3171 (elf_hppa_final_link_relocate): Correct handling of PCREL
3172 relocations against undefined symbols.
3174 1999-09-16 Nick Clifton <nickc@cygnus.com>
3176 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3177 interworking sections as linker created so that they will not
3178 be removed by garbage collection.
3180 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3182 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3183 (elf_hppa_final_link_relocate): Consistently create an absolute
3184 address, then subtract out the value of __gp.
3186 1999-09-14 Michael Meissner <meissner@cygnus.com>
3188 * configure.in (Canonicalization of target names): Remove adding
3189 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3190 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3191 * configure: Regenerate.
3193 1999-09-14 Nick Clifton <nickc@cygnus.com>
3195 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3198 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3200 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3201 (elf_hppa_final_link): Initialize text_segment_base and
3203 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3205 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3206 (elf_hppa_final_link_relocate): Likewise.
3207 (elf_hppa_relocate_insn): Likewise.
3208 (elf_hppa_relocate_section): Initialize HOWTO.
3210 1999-09-13 Donn Terry <donn@interix.com>
3212 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3213 handling to support both GNU and MS objects.
3215 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3216 when determining whether to set F_RELFLG.
3218 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3220 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3221 PC24 relocs if the target is an undefined weak symbol.
3222 (arm_add_to_rel): Fix compiler warning.
3223 (elf32_arm_plt0_entry): Correct comments.
3225 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3227 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3228 an absolute symbol in REL relocs.
3230 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3232 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3233 Stub SEGREL32. Return an error for any relocation not handled.
3235 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3237 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3238 constant symbols, and avoid multiple definition errors on them.
3240 1999-09-12 Donn Terry <donn@interix.com>
3242 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3243 significant bit is set.
3245 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3247 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3249 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3250 relocs as we do for RELA relocs.
3252 1999-09-11 Donn Terry <donn@interix.com>
3254 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3255 (coff_final_link_postscript): Define.
3256 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3257 directory entries here.
3258 (_bfd_pei_final_link_postscript): New function.
3260 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3261 section flags based on the section name.
3263 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3264 get the overflow of the s_nlnno field from the s_nreloc field.
3265 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3266 the s_nlnno overflow of the .text section into the s_nreloc
3269 * peigen.c (add_data_entry): Declare.
3270 (pei_swap_aouthdr_out): Get image size right. Set linker version
3272 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3273 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3274 extraneous ImageBase.
3275 (pe_print_edata): Likewise.
3276 (pe_print_pdata): Likewise. Print exception entries.
3277 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3278 (tbl): Make const, add "UNKNOWN".
3279 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3280 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3281 section data directory.
3282 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3284 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3285 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3286 * peicode.h (coff_get_symbol_info): Define.
3288 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3290 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3292 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3295 * libpei.h: New file, broken out of peicode.h.
3296 * peigen.c: New file, broken out of peicode.h.
3297 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3298 * configure.in: Add peigen.lo to list of files required for each
3300 * Makefile.am: Rebuild dependencies.
3301 (BFD32_BACKENDS): Add peigen.lo.
3302 (BFD32_BACKENDS_CFILES): Add peigen.c.
3303 (SOURCE_HFILES): Add libpei.h.
3304 * configure, Makefile.in: Rebuild.
3306 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3307 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3308 instead. Don't clear the s_paddr field for an uninitialized data
3311 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3312 coff_data_type to f_timdat.
3313 * peicode.h (pe_mkobject_hook): Likewise.
3315 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3316 number if COFF_IMAGE_WITH_PE.
3318 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3319 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3320 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3321 there is no SEC_DEBUGGING section.
3322 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3323 IMAGE_FILE_DEBUG_STRIPPED.
3325 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3326 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3327 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3328 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3330 * coffswap.h (IMAGE_BASE): Don't define.
3331 * pei-arm.c (IMAGE_BASE): Don't define.
3332 * pei-i386.c (IMAGE_BASE): Don't define.
3333 * pei-mcore.c (IMAGE_BASE): Don't define.
3334 * pei-ppc.c (IMAGE_BASE): Don't define.
3336 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3337 symbol, switch on the class when determining whether to modify the
3338 value. For PE, don't modify the value of a C_FCN symbol not named
3341 * libbfd-in.h (_bfd_abort): Declare.
3343 * bfd.c (_bfd_abort): New function.
3344 * libbfd.h: Rebuild.
3346 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3349 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3350 don't write out the associated line numbers.
3352 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3355 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3356 changes when the base type is unknown.
3358 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3361 * syms.c (BSF_DEBUGGING_RELOC): Define.
3362 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3363 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3365 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3366 BSF_DEBUGGING_RELOC set.
3367 * bfd-in2.h: Rebuild.
3369 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3371 * ecoff.c (bfd_debug_section): Update initialization for new
3373 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3374 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3376 1999-09-10 H.J. Lu <hjl@gnu.org>
3378 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3379 _bfd_filnmlen field.
3380 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3382 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3384 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3385 for FPTR relocs involving local symbols.
3387 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3388 value for the stub address in a call through a stub.
3389 Install the value for a local symbol directly into the DLT
3390 instead of generating a reloc. Correctly handle FPTR64 relocs.
3392 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3393 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3394 (elf_hppa_final_link): Call them.
3396 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3398 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3399 (elf_adjust_dynamic_symbol): ...from here.
3401 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3403 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3404 relocation, remove them. SECREL64->LTOFF16WF.
3405 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3407 (elf_hppa_relocate_insn): Similarly.
3409 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3410 (elf_hppa_relocate_insn): Similarly.
3412 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3414 (elf_hppa_relocate_insn): Similarly.
3416 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3417 Handle LTOFF_TP* relocs.
3418 (elf_hppa_relocate_insn): Similarly.
3420 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3421 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3422 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3424 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3425 DIR32, DIR64 and FPTR64 relocations.
3426 (elf_hppa_relocate_insn): Similarly.
3428 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3429 address of the .PARISC.global section.
3430 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3431 table entry elf_hppa_final_link_relocate. Do not give a warning
3432 for a reloc against an external symbol if it has a PA64 hash
3434 (elf_hppa_final_link_relocate): Significantly rework. Handle
3435 DLTIND relocations. Compute the final value of the relocation
3436 before passing the value of elf_hppa_relocate_insn.
3437 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3438 relocation support. Handle DLTIND relocation requests just like
3439 DLTREL relocation requests. Simplify branch handling.
3441 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3443 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3444 non-allocated section as done in i386 version.
3445 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3446 statement since this is no know relocation.
3448 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3450 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3452 (elf_hppa_relocate_insn): Similarly.
3454 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3456 (elf_hppa_relocate_insn): Similarly.
3458 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3459 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3460 Pass the relocate type rather than the insn format to
3461 elf_hppa_relocate_insn.
3462 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3463 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3465 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3467 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3468 (bfd_coff_filnmlen): Define.
3469 (bfd_coff_std_swap_table): Initialize new field.
3470 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3472 (coff_write_symbols): Likewise.
3473 (coff_get_normalized_symtab): Likewise.
3474 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3475 * libcoff.h: Rebuild.
3477 1999-09-06 Donn Terry <donn@interix.com>
3479 * coffcode.h (sort_by_secaddr): New static function if
3481 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3482 sections by VMA when assigning target_index values. Always set
3485 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3486 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3488 * libcoff.h: Rebuild.
3490 * coffcode.h (coff_set_custom_section_alignment): Add const to
3491 declaration to match definition.
3492 (coff_write_object_contents): Don't set F_AR32W(R)? if
3495 * coff-i386.c (in_reloc_p): Add declaration.
3496 (i386coff_vec): Simplify initialization of
3497 application_section_flags.
3499 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3500 version. Move COFF_WITH_PE specific code to new version.
3501 (stype_to_sec_flags): Likewise. Add section parameter.
3502 * coffgen.c (make_a_section_from_file): Set target_index before
3503 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3504 * libcoff.h: Rebuild.
3506 * syms.c (stt): Add some PE/PEI section names.
3507 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3509 (bfd_symbol_info): Check for 'w'.
3511 * section.c (struct bfd_comdat_info): Define.
3512 (asection): Add comdat field.
3513 (STD_SECTION): Initialize comdat field.
3514 (bfd_make_section_anyway): Likewise.
3515 * bfd-in2.h: Rebuild.
3517 1999-09-06 Andreas Schwab <schwab@suse.de>
3519 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3522 1999-09-06 Nick Clifton <nickc@cygnus.com>
3524 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3525 bfd_realloc instead of calloc and realloc.
3527 1999-09-04 Steve Chamberlain <sac@pobox.com>
3529 * cpu-pj.c: New file.
3530 * elf32-pj.c: New file.
3531 * config.bfd (pj*): New cpu.
3532 (pj-*-*, pjl-*-*): New targets.
3533 * configure.in (bfd_elf32_pj_vec): New target vector.
3534 (bfd_elf32_pjl_vec): New target vector.
3535 * archures.c (bfd_arch_pj): Define.
3536 * elf.c (prep_headers): Handle bfd_arch_pj.
3537 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3538 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3539 to target vector list.
3540 * Makefile.am: Rebuild dependencies.
3541 (ALL_MACHINES): Add cpu-pj.lo.
3542 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3543 (BFD32_BACKENDS): Add elf32-pj.lo.
3544 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3545 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3547 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3549 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3550 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3551 and NON_GOT_REF from weak defined symbol to real symbol.
3552 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3553 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3554 create a COPY reloc.
3555 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3556 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3557 don't create a COPY reloc.
3559 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3561 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3562 count those in sections we are not including in the link.
3564 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3566 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3567 field in hpux11 shared libraries.
3569 1999-09-02 Nick Clifton <nickc@cygnus.com>
3571 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3573 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3575 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3576 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3577 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3579 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3581 * elflink.h (record_link_assignment): When possible, keep the
3582 original type of the symbol.
3584 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3586 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3587 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3588 tools were configured.
3589 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3591 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3593 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3594 GOT entries for GOT16 relocations; they're not required.
3596 1999-08-24 Nick Clifton <nickc@cygnus.com>
3598 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3600 * config.bfd (arm-*-netbsd*): New target.
3601 * configure.in (armnetbsd_vec): New target vector.
3602 * configure: Regenerate
3603 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3605 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3606 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3607 (armnetbsd.lo): New rule with deps.
3608 * Makefile.in: Regenerate.
3610 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3613 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3615 * som.c (som_slurp_symbol_table): Fix typo in comment.
3617 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3619 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3620 here instead of using elf_section_data...
3622 1999-08-19 Nick Clifton <nickc@cygnus.com>
3624 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3625 relocations into the base file.
3626 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3627 we are building a base file.
3629 1999-08-19 Nick Clifton <nickc@cygnus.com>
3631 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3633 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3634 REL relocs when performing a partial relocation.
3636 1999-08-18 Donn Terry <donn@interix.com>
3638 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3639 _bfd_coff_link_input_bfd into top level.
3641 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3642 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3643 (coff_i386_rtype_to_howto): Likewise.
3644 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3645 Completely ignore symbols which are all zero.
3646 (dummy_reloc16_estimate): Add return 0.
3647 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3648 variable copy to name_copy to avoid shadowing outer scope
3650 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3651 from unsigned int to unsigned long. Add timestamp field.
3652 * libcoff.h: Rebuild.
3654 1999-08-17 H.J. Lu <hjl@gnu.org>
3656 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3659 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3661 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3662 for special section symbols.
3663 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3664 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3667 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3669 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3670 coincidence of variable names between old and new code.
3672 1999-08-12 Nick Clifton <nickc@cygnus.com>
3674 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3675 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3676 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3677 and 'addend' parameter a 'bfd_signed_vma'.
3678 (elf32_arm_final_link_relocate): Do not involve stubs in
3679 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3680 jumps, not function calls.
3682 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3684 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3685 in R_ARM_PC24 relocs.
3687 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3689 * elf-hppa.h (elf_hppa_fake_sections): New function.
3690 * elf32-hppa.c (elf_backend_fake_sections): Define.
3692 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3693 recent changes to the arch_info structure.
3695 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3696 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3697 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3700 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3701 Ralf Baechle <ralf@uni-koblenz.de>
3703 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3704 output DT_MIPS_GOTSYM.
3705 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3706 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3708 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3710 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3711 prototype. Handle local symbols. Add commentary.
3712 (mips_elf_calculate_relocation): Adjust accordingly.
3713 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3716 * elflink.h (elf_bfd_final_link): Tweak last change.
3718 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3720 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3721 elf-section data to allocate just the right amount of relocation
3722 space. Don't allocate the hash space twice.
3723 (elf_bfd_final_link): Calculate the amount of space to allocate in
3724 each relocation section.
3726 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3728 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3729 64bit mode, generate a section relative relocation for a 32bit
3731 (elf_hppa_is_local_label_name): New function.
3732 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3733 shared between 32bit and 64bit port.
3735 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3737 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3738 R_MIPS_GOT16 and R_MIPS_CALL16.
3739 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3740 to use when looking for a preexisting GOT entry.
3742 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3744 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3745 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3747 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3749 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3751 * elflink.h (elf_link_output_extsym): Don't output a weak
3752 reference to an undefined symbol just because it was defined weak
3755 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3757 * coffgen.c (coff_find_nearest_line): When looking for file, use
3758 last best match rather than first. If address is beyond last line
3759 number record, don't return the last line as the correct value.
3761 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3763 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3764 * bfd-in2.h: Rebuild.
3766 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3768 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3769 * coffcode.h (coff_set_custom_section_alignment): New static
3771 (coff_section_alignment_table): New static array.
3772 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3773 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3774 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3775 * libcoff.h: Rebuild.
3777 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3779 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3781 * Makefile.in: Rebuild.
3783 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3785 * section.c (SEC_SHARED): Define.
3786 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3787 (styp_to_sec_flags): Likewise.
3788 * peicode.h (coff_swap_scnhdr_out): Likewise.
3789 * bfd-in2.h: Rebuild.
3791 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3793 * coffcode.h (coff_classify_symbol): Comment out part of
3794 1999-08-05 change which breaks cygwin DLLs.
3796 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3797 * aclocal.m4, configure: Rebuild.
3799 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3801 * section.c (global_syms): Only initialize union field if
3804 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3806 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3807 the size of a GOT entry here.
3808 (mips_elf_calculate_relocation): Don't create a local GOT entry
3809 for the symbol in a GOT16 relocation; just for it's high-order bit
3810 (_bfd_mips_elf_relocate_section): Fix thinko.
3812 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3814 Based on patches from Donn Terry <donn@interix.com>:
3815 * coffcode.h (enum coff_symbol_classification): Define.
3816 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3817 _bfd_coff_classify_symbol. Change return type.
3818 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3819 (coff_slurp_symbol_table): Use coff_classify_symbol.
3820 (coff_classify_symbol): New static function.
3821 (coff_sym_is_global): Never define.
3822 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3823 * cofflink.c (coff_link_check_ar_symbols): Use
3824 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3825 (coff_link_add_symbols): Likewise.
3826 (_bfd_coff_link_input_bfd): Likewise.
3827 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3828 coff_classify_symbol.
3829 * libcoff.h: Rebuild.
3831 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3833 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3834 (e_ltpsel, e_rtpsel): Similarly.
3836 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3837 and 14bit ertpsel. Handle 64bit psel.
3839 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3841 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3842 handling for REL relocations. And only left-shift R_MIPS26
3843 relocation addends where necessary.
3845 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3847 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3848 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3849 Just return the relocation found.
3850 (mips_elf_relocate_section): Pull the LO16 addend out of the
3851 section itself when using REL relocations.
3853 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3854 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3857 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3859 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3860 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3861 relocation against a symbol in an input section with no output
3862 section. From Daniel Jacobowitz <drow@false.org>.
3864 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3866 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3867 look for generated file correctly.
3868 * aclocal.m4, configure: Rebuild.
3870 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3872 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3873 and R_MIPS16_26 relocations correctly when relocating.
3874 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3875 and R_MIPS_CALL_LO16 are for global symbols.
3877 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3879 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3881 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3882 variables and initialize them.
3884 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3886 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3887 there are no global symbols requiring GOT entries.
3888 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3889 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3890 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3892 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3893 symbols are considered to have the value zero.
3894 (_bfd_mips_elf_relocate_section): Don't try to perform a
3895 relocation for an undefined symbol.
3896 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3899 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3901 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3902 wants ba,a,pt %xcc instead of %icc.
3903 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3904 of large PLT entries.
3905 (sparc64_elf_plt_ptr_offset): Fix calculation.
3906 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3907 addend should be relative to load address, not .plt section start.
3908 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3910 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3912 * elf-bfd.h (struct elf_backend_data): Add
3913 print_symbol_all and output_arch_syms backend methods.
3914 * elfxx-target.h: Likewise.
3915 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3916 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3917 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3919 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3920 symbols in .dynsym, add their names into .dynstr. Put those symbols
3922 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3923 pointers to STT_REGISTER symbols in dynsym section.
3924 (sparc64_elf_print_symbol_all): New function.
3925 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3926 printing using the print_symbol_all hook.
3928 1999-07-30 Catherine Moore <clm@cygnus.com>
3930 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3933 1999-07-29 Richard Henderson <rth@cygnus.com>
3935 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3936 dynamic_sections_created.
3938 1999-07-29 Richard Henderson <rth@cygnus.com>
3940 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3941 (mips_rtype_to_howto): ... new function.
3942 (_bfd_mips_elf_relocate_section): Use it.
3944 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3946 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3948 1999-07-27 Nick Clifton <nickc@cygnus.com>
3950 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3952 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3953 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3955 1999-07-23 Donn Terry <donn@interix.com>
3957 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3958 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3959 * cofflink.c (coff_link_add_symbols): If PE, handle section
3961 * libcoff.h: Rebuild.
3963 * config.bfd (i[3456]86-*-interix*): New target.
3965 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3967 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3968 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3969 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3970 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3971 (COFF_SUPPORT_GNU_LINKONCE): Define.
3972 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3973 (COFF_SUPPORT_GNU_LINKONCE): Define.
3975 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3978 * makefile.dos: Remove; obsolete.
3979 * configure.bat: Remove; obsolete.
3981 1999-07-21 H.J. Lu <hjl@gnu.org>
3983 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3985 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3987 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3988 message and fail if a symbol index is out of range.
3990 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3992 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3993 when looking at a R_MIPS_GOT16 relocation.
3995 1999-07-20 Nick Clifton <nickc@cygnus.com>
3997 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3999 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4001 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4002 removed in previous change.
4003 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4004 in relocateable output.
4006 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4008 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4011 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4012 if they appear to be specially created by the linker.
4014 1999-07-19 Nick Clifton <nickc@cygnus.com>
4016 * targets.c (alternative_target): New field in bfd_target
4018 (bfd_search_for_target): New function: Find a target that
4019 satisifies a search function.
4020 * bfd-in2.h: Regenerate.
4022 * elfxx-target.h: Initialise the alternative_target field of
4023 the bfd_target structures to point to the other target (if
4025 * nlm-target.h: Initialise the alternative_target field of
4026 the bfd_target structures to point to the other target (if
4029 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4030 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4032 * aix386-core.c: Initialise new field of bfd_target structure.
4033 * aout-adobe.c: Initialise new field of bfd_target structure.
4034 * aout-arm.c: Initialise new field of bfd_target structure.
4035 * aout-target.h: Initialise new field of bfd_target structure.
4036 * aout-tic30.c: Initialise new field of bfd_target structure.
4037 * binary.c: Initialise new field of bfd_target structure.
4038 * bout.c: Initialise new field of bfd_target structure.
4039 * cisco-core.c: Initialise new field of bfd_target structure.
4040 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4041 * coff-alpha.c: Initialise new field of bfd_target structure.
4042 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4043 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4044 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4045 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4046 * coff-i386.c: Initialise new field of bfd_target structure.
4047 * coff-i860.c: Initialise new field of bfd_target structure.
4048 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4049 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4050 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4051 * coff-mips.c: Initialise new field of bfd_target structure.
4052 * coff-ppc.c: Initialise new field of bfd_target structure.
4053 * coff-rs6000.c: Initialise new field of bfd_target structure.
4054 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4055 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4056 * coff-tic30.c: Initialise new field of bfd_target structure.
4057 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4058 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4059 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4060 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4061 * hppabsd-core.c: Initialise new field of bfd_target structure.
4062 * hpux-core.c: Initialise new field of bfd_target structure.
4063 * i386msdos.c: Initialise new field of bfd_target structure.
4064 * i386os9k.c: Initialise new field of bfd_target structure.
4065 * ieee.c: Initialise new field of bfd_target structure.
4066 * ihex.c: Initialise new field of bfd_target structure.
4067 * irix-core.c: Initialise new field of bfd_target structure.
4068 * mipsbsd.c: Initialise new field of bfd_target structure.
4069 * netbsd-core.c: Initialise new field of bfd_target structure.
4070 * oasys.c: Initialise new field of bfd_target structure.
4071 * osf-core.c: Initialise new field of bfd_target structure.
4072 * ppcboot.c: Initialise new field of bfd_target structure.
4073 * ptrace-core.c: Initialise new field of bfd_target structure.
4074 * sco5-core.c: Initialise new field of bfd_target structure.
4075 * som.c: Initialise new field of bfd_target structure.
4076 * srec.c: Initialise new field of bfd_target structure.
4077 * tekhex.c: Initialise new field of bfd_target structure.
4078 * trad-core.c: Initialise new field of bfd_target structure.
4079 * versados.c: Initialise new field of bfd_target structure.
4080 * vms.c: Initialise new field of bfd_target structure.
4082 1999-07-19 Andreas Schwab <schwab@suse.de>
4084 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4087 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4089 * elflink.h (elf_link_adjust_relocs): New function.
4090 (elf_bfd_final_link): Use it.
4091 (elf_link_input_bfd): Deal with the fact that there can be
4092 two relocation sections for a single section.
4093 (elf_reloc_link_order): Likewise.
4095 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4096 a relocateable object.
4097 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4099 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4101 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4102 (sparc64_elf_get_reloc_upper_bound,
4103 sparc64_elf_get_dynamic_reloc_upper_bound,
4104 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4105 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4107 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4108 ELF64_R_TYPE_ID/DATA where appropriate.
4110 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4112 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4115 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4117 * elf32-mips.c (mips_elf_local_relocation_p): New static
4119 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4120 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4121 Always set *require_jalxp.
4122 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4123 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4124 GOT16 if the GOT16 is against a local symbol. Don't return false
4125 for an undefined symbol. If there is an overflow, assert that we
4128 1999-07-16 Andreas Schwab <schwab@suse.de>
4130 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4131 variables `link' and `elfsec'.
4132 (elf_bfd_final_link): Remove unused variable `os'.
4134 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4136 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4137 a PT_PHDR program headers.
4138 (_bfd_mips_elf_final_link): Don't assume there are going to be
4139 section symbols when we're not building a shared object.
4140 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4143 1999-07-15 J.T. Conklin <jtc@redback.com>
4145 * config.bfd (i[3456]86-*-vxworks*): New target.
4147 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4149 * elf32-mips.c (mips_elf_stub_section_p): New function.
4150 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4151 (mips_elf_relocate_section): Adjust calling sequence for
4152 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4153 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4156 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4158 * configure.in: Bump version number to 2.9.5.
4159 * configure: Rebuild.
4161 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4163 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4165 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4166 to derive final type instead of hardwiring a selection.
4168 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4170 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4171 things relocated by R_MIPS16_GPREL.
4172 (mips_elf_perform_relocation): Likewise.
4174 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4176 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4178 1999-07-14 Richard Henderson <rth@cygnus.com>
4180 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4181 (_bfd_mips_elf_size_dynamic_sections): Set it.
4182 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4183 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4184 new argument max_local.
4186 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4188 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4189 subwords when handling an R_MIPS16_26 relocation.
4190 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4193 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4194 dst_mask to match reality.
4195 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4196 (mips_elf_obtain_contents): Use bfd_get.
4197 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4198 (mips_elf_relocate_section): Likewise.
4200 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4202 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4203 (mips_elf_relocate_section): Adjust calling sequence for
4204 mips_elf_perform_relocation.
4205 (mips_elf_perform_relocation): Take additional argument. Handle
4206 R_MIPS16_26. Use bfd_put for convenience.
4208 1999-07-13 Richard Henderson <rth@cygnus.com>
4210 * elf.c (assign_file_positions_for_segments): Thinko last change.
4211 Always overwrite p_flags.
4213 1999-07-13 Richard Henderson <rth@cygnus.com>
4215 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4216 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4217 .dynbss and .rel[a].bss if want_dynbss.
4218 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4220 1999-07-13 Richard Henderson <rth@cygnus.com>
4222 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4224 1999-07-13 Richard Henderson <rth@cygnus.com>
4226 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4227 (struct elf_link_hash_table): Add dynlocal.
4228 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4229 (_bfd_elf_link_adjust_dynindx): Delete.
4230 (_bfd_elf_link_renumber_dynsyms): Prototype.
4231 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4232 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4233 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4234 (_bfd_elf_link_lookup_local_dynindx): New function.
4235 (elf_link_renumber_hash_table_dynsyms): New function.
4236 (_bfd_elf_link_renumber_dynsyms): New function.
4237 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4238 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4239 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4240 instead of elf_link_remove_section_and_adjust_dynindices.
4241 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4242 (elf_link_assign_sym_version): Remove removed_dynamic code.
4243 (elf_link_renumber_dynsyms): Delete.
4244 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4246 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4247 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4248 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4249 * elf32-mips.c: Similarly.
4250 * elf32-ppc.c: Similarly.
4251 * elf32-sparc.c: Similarly.
4252 * elf64-alpha.c: Similarly.
4253 * elf64-sparc.c: Similarly.
4255 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4257 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4258 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4259 when the relocation is against _gp_disp.
4261 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4263 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4264 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4265 to possibly_dynamic_relocs. Adjust usage throughout code.
4266 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4267 (elf_mips_ctor64_howto): Likewise.
4268 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4270 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4271 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4272 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4273 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4275 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4277 * Makefile.am: Rebuild dependencies.
4278 * Makefile.in: Rebuild.
4280 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4281 * bfd-in2.h: Rebuild.
4283 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4284 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4285 structure initializations. Add casts.
4286 * reloc.c (EMPTY_HOWTO): Define.
4287 * bfd-in2.h: Rebuild.
4288 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4289 comparisons against 0.
4290 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4291 previous_ibfd_e_flags to unsigned long.
4292 * vms.h (struct vms_private_data_struct): Change section_count to
4294 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4295 (_bfd_vms_write_gsd): Change symnum to unsigned.
4296 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4297 * vms-tir.c (etir_sta): Change psect to unsigned.
4298 (alloc_section): Change idx to unsigned.
4299 (tir_sta, tir_ctl): Change psect to unsigned.
4300 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4301 * vms.c (priv_section_count): Change to unsigned.
4303 1999-07-12 Andreas Schwab <schwab@suse.de>
4305 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4306 * m68klinux.c: Likewise.
4308 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4310 * Many files: Changes to avoid gcc warnings: Remove unused local
4311 variables. Add default case to enum switches.
4312 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4313 compile if not COFF_IMAGE_WITH_PE.
4314 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4315 (bfd_arm_get_bfd_for_interworking): Likewise.
4316 (bfd_arm_process_before_allocation): Likewise.
4317 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4318 * pei-arm.c: Likewise.
4319 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4320 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4321 (mips_elf_got16_entry): Put parens around & in body of ==.
4322 (mips_elf_calculate_relocation): Correct test for empty string.
4323 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4325 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4328 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4330 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4331 as appropriate. Fill in structure initializations. Add variable
4332 initializations. Add casts.
4333 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4334 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4336 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4338 * elf-bfd.h (bfd_elf_hash): Update declaration.
4339 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4340 when calling bfd_elf_hash.
4342 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4344 * libbfd.c (bfd_put_8): Make it of type `void'.
4345 * bfd-in2.h: Regenerated.
4346 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4348 (_bfd_mips_elf_final_link): Likewise.
4350 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4352 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4354 * config.bfd (hppa*-*-linux-gnu*): New target
4356 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4358 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4359 (_bfd_mips_elf_create_dynamic_sections): New function.
4360 (_bfd_mips_elf_add_symbol_hook): Likewise.
4361 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4362 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4363 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4364 (_bfd_mips_elf_gc_mark_hook): Likewise.
4365 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4366 (_bfd_mips_elf_always_size_sections): Likewise.
4367 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4368 (_bfd_mips_elf_check_relocs): Likewise.
4369 (_bfd_mips_elf_link_hash_table_create): Likewise.
4370 (_bfd_mips_elf_print_private_data): Likewise.
4371 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4372 (_bfd_mips_elf_final_link): Likewise.
4373 (_bfd_mips_elf_additional_program_headers): Likewise.
4374 (_bfd_mips_elf_modify_segment_map): Likewise.
4375 (_bfd_mips_elf_relocate_section): Likewise.
4376 * elf32-mips.c (mips_elf32_object_p): Move contents into
4377 _bfd_mips_elf_object_p.
4378 (mips_elf_additional_program_headers): Rename to
4379 _bfd_mips_elf_additional_program_headers.
4380 (mips_elf_modify_segment_map): Rename to
4381 _bfd_mips_elf_modify_segment_map.
4382 (elf_mips_abi_name): Change prototype.
4383 (mips_elf32_section_from_shdr): Merge into
4384 _bfd_mips_elf_section_from_shdr.
4385 (mips_elf32_section_processing): Merge into
4386 _bfd_mips_elf_section_processing.
4387 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4388 the right back-end ELF linker.
4389 (mips_elf_relocate_section): Rename to
4390 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4391 (mips_elf_link_output_symbol_hook): Rename to
4392 _bfd_mips_elf_link_output_symbol_hook.
4393 (mips_elf_create_dynamic_section): Rename to
4394 _bfd_mips_elf_create_dynamic_section.
4395 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4396 Adjust for 64-bit code. Use mips_elf_got_section.
4397 (mips_elf_adjust_dynamic_symbol): Rename to
4398 _bfd_mips_elf_adjust_dynamic_symbol. Use
4399 mips_elf_allocate_dynamic_relocations.
4400 (mips_elf_finish_dynamic_symbol): Rename to
4401 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4402 Adjust for 64-bit code.
4403 (mips_elf_finish_dynamic_sections): Rename to
4404 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4405 (mips_elf_always_size_sections): Rename to
4406 _bfd_mips_elf_always_size_sections.
4407 (mips_elf_add_symbol_hook): Rename to
4408 _bfd_mips_elf_add_symbol_hook.
4409 (mips_elf_next_lo16_addend): Constify.
4410 (mips_elf_calculate_relocation): Likewise.
4411 (mips_elf_obtain_contents): Likewise.
4412 (mips_elf_perform_relocation): Likewise.
4413 (mips_elf_create_dynamic_relocation): Likewise.
4414 (mips_elf_allocate_dynamic_relocations): New function.
4415 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4416 (MIPS_ELF_REL_SIZE): Likewise.
4417 (MIPS_ELF_DYN_SIZE): Likewise.
4418 (MIPS_ELF_GOT_SIZE): Likewise.
4419 (MIPS_ELF_SYM_SIZE): Likewise.
4420 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4421 (MIPS_ELF_GET_WORD): Likewise.
4422 (MIPS_ELF_PUT_WORD): Likewise.
4423 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4424 (STUB_LW): Conditionalize for 64-bit value.
4425 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4427 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4428 Check it for inconsistency.
4429 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4431 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4433 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4434 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4435 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4436 (mips_elf_local_got_index): Likewise.
4437 (mips_elf_got_page): Likewise.
4438 (mips_elf_got_info): Likewise.
4439 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4440 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4441 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4442 instead of constant `2'.
4443 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4444 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4445 (mips_elf_size_dynamic_sections): Use
4446 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4447 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4448 Adjust all releveant entries in elf backend table.
4449 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4450 (mips_elf64_section_processing): Likewise.
4451 Adjust elf backend entries to use _bfd_mips_elf variants now
4454 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4456 (size_dynamic_sections): Likewise.
4457 (elf_link_output_extsym): Likewise.
4458 * elf.c: (elf_fake_sections): Likewise.
4459 * libbfd.c (bfd_get): New macro.
4460 (bfd_put): Likewise.
4461 * bfd-in2.h: Regenerated.
4463 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4465 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4466 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4467 wap_reloca_in, and swap_reloca_out.
4468 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4469 multiple internal relocations per external relocation.
4470 (link_read_relocs): Likewise.
4471 (elf_bfd_final_link): Likewise.
4472 (elf_link_input_bfd): Likewise.
4473 (elf_gc_mark): Likewise.
4474 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4475 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4477 (size_info): Add entries for new fields.
4478 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4479 (mips_elf64_be_swap_reloc_in): New function.
4480 (mips_elf64_be_swap_reloc_out): Likewise.
4481 (mips_elf64_be_swap_reloca_in): Likewise.
4482 (mips_elf64_be_swap_reloca_out): Likewise.
4483 (mips_elf64_size_info): Add entries for new fields.
4485 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4487 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4488 field equals the new rel_count field.
4489 (elf_link_input_bfd): When doing a relocateable link, use the new
4490 rel_count field rather than the reloc_count field.
4491 (elf_reloc_link_order): Likewise.
4492 (elf_finish_pointer_linker_section): Likewise.
4494 Based on patch from H.J. Lu <hjl@gnu.org>:
4495 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4496 shared library to override a weak definition in a regular object.
4498 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4500 * libhppa.h: Revert July 2, 1999 patch.
4502 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4503 need to generate DLTIND relocations, not DLTREL relocations.
4505 1999-07-05 Nick Clifton <nickc@cygnus.com>
4507 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4509 (coff_set_flags): Recognise arm 5 architectures.
4511 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4512 Add support for armv5 architecture.
4514 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4516 * reloc.c: Add new, assembler only, ARM reloc:
4517 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4519 * bfd-in2.h: Regenerate.
4521 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4523 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4524 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4525 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4526 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4527 * elf32-mips.c (ABI_64_P): New macro.
4528 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4529 (_bfd_mips_elf_find_nearest_line): Adjust call to
4530 _bfd_dwarf2_find_nearest_line.
4531 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4532 * libbfd.h: Regenerated.
4534 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4536 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4538 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4540 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4541 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4543 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4545 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4547 (_bfd_elf_init_reloc_shdr): New function.
4548 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4549 bfd_alloc followed by memset.
4550 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4551 (elf_fake_sections): Here.
4552 (assign_section_numbers): Assign section numbers for the second
4553 relocation section, if required.
4554 * elflink.h (elf_link_output_relocs): New function.
4555 (elf_link_size_reloc_section): Likewise.
4556 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4557 (elf_link_input_bfd): Use elf_link_output_relocs.
4559 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4560 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4562 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4564 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4567 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4569 * elf32-mips.c (mips_elf_got_info): Move declaration before
4570 prototypes. Change global_gotsym to be a pointer to a hash entry,
4571 rather than a number index.
4572 (mips_elf_link_hash_entry): Move declaration before prototypes.
4573 (mips_elf_irix6_finish_dynamic_symbol): New function.
4574 (mips_elf_sign_extend): Likewise.
4575 (mips_elf_high): Likewise.
4576 (mips_elf_higher): Likewise.
4577 (mips_elf_highest): Likewise.
4578 (mips_elf_global_got_index): Likewise.
4579 (mips_elf_local_got_index): Likewise.
4580 (mips_elf_got_offset_from_index): Likeiwse.
4581 (mips_elf_record_global_got_symbol): Likewise.
4582 (mips_elf_got_page): Likewise.
4583 (mips_elf_next_lo16_addend): Likewise.
4584 (mips_elf_calculate_relocation): Likewise.
4585 (mips_elf_obtain_contents): Likewise.
4586 (mips_elf_perform_relocation): Likewise.
4587 (mips_elf_assign_gp): Likewise.
4588 (mips_elf_sort_hash_table_f): Likewise.
4589 (mips_elf_sort_hash_table): Likewise.
4590 (mips_elf_got_section): Likewise.
4591 (mips_elf_got_info): Likewise.
4592 (mips_elf_create_local_got_entry): Likewise.
4593 (mips_elf_got16_entry): Likewise.
4594 (mips_elf_create_dynamic_relocation): Likewise.
4595 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4596 (mips_elf_final_gp): Use mips_elf_assign_gp.
4597 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4598 into SHN_SCOMMON automatically on IRIX6.
4599 (mips_elf_add_symbol_hook): Likewise.
4600 (mips_elf_relocate_section): Rewrite, using
4601 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4602 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4603 Don't deal with .rld_map on IRIX6.
4604 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4605 section flags appropriately for .got.
4606 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4607 the got. Call mips_elf_record_global_got_symbol and allocate
4608 local got space appropriately.
4609 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4610 char *. Rework calculation of GOT size. Sort dynamic symbol
4611 table entries so entries that do not require GOT entries appear at
4612 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4613 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4615 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4617 (mips_elf_finish_dynamic_symbol): Use
4618 mips_elf_irix6_finish_dynamic_symbol.
4619 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4620 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4621 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4623 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4625 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4626 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4628 1999-06-04 Philip Blundell <philb@gnu.org>
4630 * elf32-arm.h (elf_backend_got_header_size): Define.
4631 (elf_backend_plt_header_size): Likewise.
4633 1999-06-28 Jim Pick <jim@jimpick.com>
4635 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4637 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4639 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4640 relocation function.
4641 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4643 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4645 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4646 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4647 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4648 (_bfd_mips_elf_section_from_shdr): Use them.
4649 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4650 of GP-relative sections.
4651 (_bfd_mips_elf_set_section_contents): Use them.
4652 (_bfd_mips_elf_section_processing): Share code between .sdata and
4653 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4654 (mips_elf_additional_program_headers): Add handling for
4655 PT_MIPS_OPTIONS segment on IRIX6.
4656 (mips_elf_modify_segment_map): Likeiwse.
4657 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4658 Include the options sections on IRIX6. Don't look for GP-relative
4659 sections by name; use SHF_MIPS_GPREL instead.
4660 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4662 (mips_elf_create_dynamic_sections): Don't muck about with section
4663 alignments and such on IRIX6.
4664 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4665 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4666 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4667 bfd_zalloc rather than bfd_alloc and memset.
4668 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4669 Don't assert the existence of .rld_map on IRIX6.
4670 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4672 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4673 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4676 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4678 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4679 (mips_elf_swap_msym_out): New function.
4680 (mips_elf_create_msym_section): Likewise.
4681 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4682 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4683 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4684 section not named .msym.
4685 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4686 .msym directly. Set appropriate attributes for the .msym
4688 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4689 (mips_elf_link_hash_newfunc): Clear it.
4690 (mips_elf_create_dynamic_sections): Create the .msym section
4692 (mips_elf_size_dynamic_sections): Allocate space for the
4693 .msym section. Add a DT_MIPS_MSYM entry.
4694 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4696 (mips_elf_finish_dynamic_sections): Assign a value for
4697 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4699 * elf32-mips.c (irix_compat_t): New enumeration.
4700 (ABI_N32_P): New macro.
4701 (IRIX_COMPAT): Likewise.
4702 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4703 (mips_elf_relocate_section): Fix typo.
4705 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4707 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4708 as writable PE sections.
4710 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4712 * dwarf2.c (struct arange): New type.
4713 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4714 (arange_add): New function.
4715 (decode_line_info): Keep track of address ranges that a compilation
4717 (comp_unit_contains_address): Return true if address is contained
4718 in _any_ of the address ranges associated with a compilation unit.
4719 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4720 on the first comp_unit that contains the address.
4722 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4724 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4725 (decode_line_info): Add variable STASH and initialize it to point
4726 to the per-bfd dwarf2_debug info. Remove static variable
4727 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4729 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4731 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4732 shared library to have an undefined symbol.
4734 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4735 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4737 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4739 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4740 * elf32-hppa.c: Remove everything related to symbol extension
4741 sections & records. Use the common elf_hppa_final_write_processing.
4743 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4745 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4746 functions instead of _init/_fini if requested.
4748 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4750 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4753 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4755 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4756 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4758 (ppc_elf_finish_dynamic_sections): Check for positive section
4759 dynindx field, rather than comparing against -1.
4760 (ppc_elf_relocate_section): Only return false if undefined_symbol
4761 or reloc_overflow fail, not always upon encountering an error.
4763 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4765 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4766 bfd_byte * before performing pointer arithmetic.
4768 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4770 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4772 * elf32-hppa.c: Include elf-hppa.h.
4773 (ARCH_SIZE): Define.
4774 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4776 (elf32_hppa_info_to_howto): Similarly.
4777 (elf_hppa_howto_table): Similarly.
4778 (elf_hppa_reloc_type_lookup): Similarly.
4779 (hppa_elf_gen_reloc_type): Similarly.
4780 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4782 1999-06-22 Nick Clifton <nickc@cygnus.com>
4784 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4785 handling R_V850_22_PCREL relocation.
4787 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4789 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4792 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4794 * section.c (_bfd_strip_section_from_output): Ignore sections
4795 DISCARDed by the link script.
4797 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4799 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4800 Remove unused local variable spp.
4802 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4803 the entry symbol is not set.
4805 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4807 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4808 GPDISP or LITUSE in a relocatable link.
4810 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4812 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4813 * (alloc_dwarf1_func): Likewise.
4815 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4817 * libhppa.h: Fix various formatting errors.
4818 (assemble_3); Rewrite using CATENATE.
4819 (assemble_17): Fix various bugs.
4821 1999-06-16 Nick Clifton <nickc@cygnus.com>
4823 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4825 1999-06-15 Richard Henderson <rth@cygnus.com>
4827 * section.c (SEC_SHORT): Define.
4828 * bfd-in2.h: Rebuild.
4830 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4832 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4833 Remove abfd parameter. Use _bfd_strip_section_from_output.
4834 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4836 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4837 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4838 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4840 (bfd_elf_size_dynamic_sections): Use it.
4842 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4844 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4845 complain_overflow_bitfield to complain_overflow_signed.
4847 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4849 * elflink.h (elf_link_read_relocs_from_section): New function,
4851 (elf_link_read_relocs): Here. Use it for both relocation
4854 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4856 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4857 asect->reloc_count is valid.
4859 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4861 * elf32-mips.c (mips_elf32_section_processing): Permit a
4862 SHT_MIPS_REGINFO section to have a size of 0.
4864 1999-06-12 David O'Brien <obrien@freebsd.org>
4866 * config.bfd (alpha*-*-freebsd*): New target.
4867 (i[3456]86-*-freebsd*): Now defaults to ELF.
4869 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4871 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4872 wrap if the relocation covers the high bit of an address.
4874 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4876 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4878 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4879 instead of R_SPARC_max.
4880 (sparc64_elf_info_to_howto): Likewise.
4881 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4882 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4884 1999-06-07 Richard Henderson <rth@cygnus.com>
4886 * section.c (_bfd_strip_section_from_output): Remove output
4887 sections with no initial link_order.
4889 1999-06-07 Nick Clifton <nickc@cygnus.com>
4891 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4893 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4895 * Makefile.am (SOURCE_HFILES): Add missing headers.
4896 * Makefile.in: Regenerated.
4898 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4900 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4903 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4905 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4906 range undefweak symbols.
4907 * hash.c: Add missing comma after @xref{}
4908 * linker.c: Likewise.
4910 1999-06-04 Nick Clifton <nickc@cygnus.com>
4912 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4914 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4915 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4916 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4917 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4919 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4921 * Makefile.am: Rebuild dependencies.
4922 (BFD32_BACKENDS): Add dwarf1.lo.
4923 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4924 * Makefile.in: Rebuild.
4926 1999-06-04 Nick Clifton <nickc@cygnus.com>
4928 * Makefile.am: Add epoc-arm-pe target.
4929 * Makefile.in: Regenerate.
4930 * pe-arm.c: Only redefine interworking function names if they have
4931 not already been redefined.
4932 * pei-arm.c: Only redefine interworking function names if they have
4933 not already been redefined.
4934 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4936 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4939 1999-06-03 Nick Clifton <nickc@cygnus.com>
4941 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4943 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4945 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4947 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4949 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4950 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4952 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4954 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4955 in other text sections.
4957 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4959 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4960 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4961 * libbfd.h: Regenerate.
4962 * coff-sh.c (sh_merge_private_data): Delete.
4963 (coff_bfd_merge_private_bfd_data): Change to
4964 _bfd_generic_verify_endian_match.
4965 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4967 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4969 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4971 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4973 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4975 (bfd_elf32_arm_process_before_allocation): Likewise.
4976 * bfd-in2.h: Rebuild.
4978 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4980 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4981 track of end_sequence markers.
4982 (add_line_info): Add END_SEQUENCE arg.
4983 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4984 debug-line info---it doesn't work right if a compilation unit
4985 consists of multiple discontiguous code-sequences. It would be
4986 worthwhile to optimize for the common case where a compilation
4987 unit results in a contiguous set of code sequences, but this is
4988 quite tricky to get right for arbitrary DWARF2 files.
4989 (lookup_address_in_line_info_table): Don't use the last line entry
4990 for a compilation unit for anything with an address higher than
4991 this line entry. Also, check for end_sequence markers to
4992 correctly handle discontinuities.
4993 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4994 compilation units, check all compilation units with each->high==0
4995 just like when reading compilation units.
4997 * dwarf2.c (decode_line_info): Initialize table->files and
4998 table->last_line to NULL to avoid segfaults due to random
4999 values in these members.
5000 (concat_filename): Check for out-of-range file number before
5001 indexing filename table. Segfaults suck.
5003 * dwarf2.c (decode_line_info): Don't truncate address to least
5004 significant 32 bits (breaks 64 bit targets).
5005 (lookup_address_in_function_table): Ditto.
5006 (comp_unit_contains_address): Ditto.
5008 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5010 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5011 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5012 (mips_elf64_howto_table_rela): Likewise.
5014 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5016 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5017 single section has two associated relocation sections.
5019 1999-06-02 Mark Salter <msalter@cygnus.com>
5021 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5022 COFF_WITH_PE defined.
5024 1999-06-02 Nick Clifton <nickc@cygnus.com>
5026 * pe-arm.c: Rename global arm interworking functions to avoid name
5027 collision when all targets BFD is built.
5030 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5032 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5033 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5034 (bfd_elf_section_data): Add use_rela_p.
5035 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5036 (_bfd_elf_new_section_hook): Likewise.
5037 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5039 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5040 * elfcode.h (write_relocs): Determine whether or not use rela
5041 relocs based on the relocation section header.
5042 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5043 instead of use_rela_p.
5044 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5045 (elf_backend_may_use_rela_p): Likewise.
5046 (elf_backend_default_use_rela_p): Likewise.
5047 (elfNN_bed): Use them.
5049 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5051 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5053 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5055 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5056 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5057 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5058 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5059 * bfd-in2.h: Regenerated.
5060 * libbfd.h: Likewise.
5061 * elf32-mips.c (mips_info_to_howto_rela): New function.
5062 (USE_REL): Adjust for new conventions.
5063 (MINUS_ONE): New macro.
5064 (elf_mips_howto_table): Add R_MIPS_SUB.
5065 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5067 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5068 .MIPS.content section.
5069 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5070 with .MIPS.content as .MIPS.content sections. Set
5071 SHF_MNIPS_NOSTRIP for such section.
5072 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5073 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5074 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5076 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5078 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5081 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5084 1999-05-30 Philip Blundell <philb@gnu.org>
5086 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5087 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5088 the addend does not overflow into the rest of the word.
5090 1999-05-29 Nick Clifton <nickc@cygnus.com>
5092 * bfd-in.h: Amend prototype for
5093 bfd_elf32_arm_process_before_allocation .
5094 * bfd-in.h: Regenerate.
5096 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5097 elements in a fixed sized array.
5098 (ARM_ELF_ABI_VERSION): Define.
5099 (ARM_ELF_OS_ABI_VERSION): Define.
5100 (R_ARM_THM_ABS5): Fix rightshift and size.
5101 (R_ARM_THM_PC22): Fix size.
5102 (R_ARM_PLT32): Define Howto.
5103 (find_howto): New function: Locate a howto based on a reloc
5105 (elf32_arm_info_to_howto): Use find_howto if necessary.
5106 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5107 bfd_reloc_code_real_type.
5108 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5109 and BFD_RELOC_VTABLE_ENTRY.
5110 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5112 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5113 elements in a fixed sized array.
5114 (ARM_ELF_ABI_VERSION): Define.
5115 (ARM_ELF_OS_ABI_VERSION): Define.
5116 (R_ARM_THM_ABS5): Fix rightshift and size.
5117 (R_ARM_THM_PC22): Fix size.
5118 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5119 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5120 bfd_reloc_code_real_type.
5122 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5123 no_pipeline_knowledge.
5124 (elf32_arm_link_hash_create): Initialise new field to zero.
5125 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5126 no_pipeline_knowledge. Use this parameter to initialise the field
5127 in the globals data structure.
5128 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5129 no_pipeline_knowledge is false and the binary is from an old
5131 (elf32_arm_merge_private_data): Generate an error if an attempt is
5132 made to link together big endian and little endian code.
5133 (elf32_arm_post_process_headers): New function: Initialise the
5134 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5136 (elf_backend_post_process_headers): Define.
5138 1999-05-28 Nick Clifton <nickc@cygnus.com>
5140 * elf-bfd.h (struct elf_backend_data): Add new field:
5141 elf_backend_post_process_headers.
5143 * elfxx-target.h (elf_backend_post_process_headers): Define to
5144 NULL if not already defined.
5145 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5147 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5149 (_bfd_elf_compute_section_file_positions): Call
5150 elf_backend_post_process_headers if defined.
5152 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5154 * configure.in: Check whether getuid and getgid exist.
5155 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5156 HAVE_GETGID are not defined, respectively.
5157 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5159 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5160 * configure, config.in: Rebuild.
5162 1999-05-28 Martin Dorey <mdorey@madge.com>
5164 * elf32-i960.c: New file.
5165 * elf.c (prep_headers): Handle bfd_arch_i960.
5166 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5167 * config.bfd (i960-*-elf*): New target.
5168 * configure.in (bfd_elf32_i960_vec): New target vector.
5169 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5170 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5171 * Makefile.in, aclocal.m4, configure: Rebuild.
5173 1999-05-27 Nick Clifton <nickc@cygnus.com>
5175 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5177 (find_howto): New function: Find entries in the
5178 elf32_arm_howto_table.
5179 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5181 (elf32_arm_reloc_type_lookup): Add lookup for
5182 BFD_RELOC_ARM_PLT32.
5184 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5186 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5187 (elf32_arm_link_hash_table_create): Use above function as the
5188 constructor for hash table entries.
5189 (elf32_arm_relocate_section): Avoid crash when there is no output
5191 (elf32_arm_final_link_relocate): New parameter h.
5192 (elf32_arm_relocate_section): Pass symbol hash entry to above
5194 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5197 1999-05-25 Catherine Moore <clm@cygnus.com>
5199 * coff-arm.c (coff_arm_relocate_section): Don't emit
5200 base file entries for pc-relative values.
5202 1999-05-25 DJ Delorie <dj@cygnus.com>
5204 * peicode.h (coff_swap_sym_in): When we create the actual section
5205 to reflect the not-there section C_SECTION symbols refer to,
5206 change the symbol class to C_STAT as the section is now really
5209 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5211 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5214 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5216 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5218 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5219 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5221 1999-05-16 Nick Clifton <nickc@cygnus.com>
5223 * coff-mcore.c (in_reloc_p): Reinstate.
5225 1999-05-15 Nick Clifton <nickc@cygnus.com>
5227 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5228 * bfd-in2.h: Regenerate.
5229 * coff-mcore.c (in_reloc_p): Remove defintion.
5230 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5231 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5232 IMAGE_REL_MCORE_RVA.
5233 (coff_mcore_rtype_to_howto): Add special processing for
5234 IMAGE_REL_MCORE_RVA.
5235 (coff_mcore_relocate_section): Add support for
5236 IMAGE_REL_MCORE_RVA.
5237 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5238 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5240 (mcore_elf_relocate_section): Delete redundant case labels.
5242 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5244 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5245 precedence between bit-and and comparison.
5247 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5249 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5250 list of target formats (targ_selvecs).
5251 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5252 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5254 1999-05-10 DJ Delorie <dj@cygnus.com>
5256 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5257 reasonable mode until "ar x" is smart enough to skip it (fixes
5258 gcc/libgcc.a builds on mips-ecoff targets
5260 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5261 to work. Hack to support MS import libraries, which use different
5262 COMDAT types than GNU.
5263 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5264 to implied zero-length sections (see peicode below)
5265 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5266 filename symbols, which use one *or more* auxents.
5267 * coffswap.h (coff_swap_aux_in): ditto
5268 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5271 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5273 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5274 for all relocations.
5276 1999-05-10 Catherine Moore <clm@cygnus.com>
5278 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5279 if COFF_IMAGE_WITH_PE.
5280 (bfd_arm_process_before_allocation): Likewise.
5281 (bfd_arm_get_bfd_for_interworking): Likewise.
5282 * coff-arm.c: Likewise.
5283 * bfd-in2.h: Regenerate.
5284 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5285 (armpe_big_vec): Likewise.
5286 * configure: Rebuild.
5288 1999-05-10 Nick Clifton <nickc@cygnus.com>
5290 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5291 section, not just .rel. Same for .rela.
5293 1999-05-07 Nick Clifton <nickc@cygnus.com>
5295 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5296 endianism with an error message.
5298 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5300 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5301 assignment from "unsigned char *" to "char *".
5302 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5304 1999-05-05 Catherine Moore <clm@cygnus.com>
5306 * coff-arm.c (coff_arm_relocate_section): Add one to
5307 address of ARM_RVA32 thumb functions.
5309 1999-05-05 Catherine Moore <clm@cygnus.com>
5311 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5312 (elf32_m68k_copy_private_bfd_data): New.
5313 (elf32_m68k_merge_private_bfd_data): New.
5314 (elf32_m68k_print_private_bfd_data): New.
5315 (CPU32_FLAG): Define.
5316 (PLT_CPU32_ENTRY_SIZE): Define.
5317 (elf_cpu32_plt0_entry): Declare.
5318 (elf_cpu32_plt_entry): Declare.
5319 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5320 (elf_m68k_finish_dynamic_symbol): Likewise.
5321 (elf_m68k_finish_dynamic_sections): Likewise.
5322 (elf_backend_plt_header_size): Remove definition.
5323 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5324 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5325 (bfd_elf32_bfd_set_private_flags): Define.
5326 (bfd_elf32_bfd_print_private_bfd_data): Define.
5328 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5330 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5331 and R_LONG_PCREL_MODE.
5333 1999-04-29 Nick Clifton <nickc@cygnus.com>
5335 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5337 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5339 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5340 in relocation calculation.
5342 1999-04-26 Tom Tromey <tromey@cygnus.com>
5344 * aclocal.m4, configure: Updated for new version of libtool.
5346 1999-04-21 Nick Clifton <nickc@cygnus.com>
5348 * coff-mcore.c: Add support for mcore relocs.
5350 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5352 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5353 incorrect use EF_MIPS_xxBITPTRS.
5355 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5357 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5360 * bfd-in2.h: Rebuild.
5361 * libbfd.h: Rebuild.
5363 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5365 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5366 (coff_arm_relocate_section): Add ARM26D transform. Only
5367 change to ARM26D for relocateable links.
5369 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5371 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5372 (bfd_elf32_bfd_print_private_bfd_data): New.
5374 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5376 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5377 refetch addend if USE_REL, add many comments regarding current state.
5378 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5379 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5380 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5381 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5383 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5385 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5386 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5388 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5390 * dwarf2.c (decode_line_info): Don't truncate address to least
5391 significant 32 bits (breaks 64 bit targets).
5392 (lookup_address_in_function_table): Ditto.
5393 (comp_unit_contains_address): Ditto.
5395 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5397 * coff-arm.c (arm_emit_base_file_entry): New routine.
5398 (A2T3_OFFSET): Define.
5399 (T2A3_OFFSET): Define.
5400 (coff_arm_relocate_section): Emit base file entries for interworking
5403 1999-04-13 Philip Blundell <philb@gnu.org>
5405 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5406 relocs 17 through 19.
5408 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5410 * elfcode.h: Remove fnmatch.h.
5411 * elflink.h (elf_link_assign_sym_version): Call back to ld
5412 instead of calling fnmatch.
5414 * config.bfd (i?86-*-beoself): Include pe vecs.
5416 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5418 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5421 1999-04-10 Richard Henderson <rth@cygnus.com>
5423 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5424 when trying to resolve dynamic symbol references.
5425 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5426 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5427 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5428 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5429 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5430 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5431 * elflink.h (elf_link_output_extsym): Likewise.
5433 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5435 * section.c (_bfd_strip_section_from_output): New function moved from
5436 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5437 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5438 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5439 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5440 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5441 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5442 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5443 * bfd-in2.h: Update.
5445 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5447 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5449 1999-04-08 Nick Clifton <nickc@cygnus.com>
5451 * coff-mcore.c: New File: Support for mcore-pe targets.
5452 * cpu-mcore.c: New File: Support for mcore targets.
5453 * elf32-mcore.c: New File: Support for mcore-elf target.
5454 * pe-mcore.c: New File: Definitions for mcore-pe target.
5455 * pei-mcore.c: New File: Definitions for mcore-pei target.
5456 * Makefile.am: Add support for MCore targets.
5457 * Makefile.in: Regenerate.
5458 * config.bfd: Add support for MCore targets.
5459 * configure.in: Add support for MCore targets.
5460 * configure: Regenerate.
5461 * archures.c: Add support for MCore architecture.
5462 * bfd-in2.h: Regenerate.
5463 * coffcode.h: Add support for mcore-pe targets.
5464 * elf.c: Add support for mcore-elf target.
5465 * reloc.c: Add support for MCore relocs.
5466 * targets.c: Add support for MCore targets.
5468 1999-04-07 Nick Clifton <nickc@cygnus.com>
5470 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5471 R_ARM_XPC25 and R_ARM_THM_XPC22.
5472 (elf32_arm_reloc_map): Remove redundant entries.
5474 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5476 * sysdep.h (LC_MESSAGES): Never define.
5478 1999-04-06 Chris Torek <torek@bsdi.com>
5480 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5481 all callers. Rewrite completely.
5482 (_bfd_relocate_contents): Rewrite overflow checking.
5483 * bfd-in2.h: Rebuild.
5485 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5487 From Gabriel Paubert <paubert@iram.es>:
5488 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5489 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5490 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5491 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5492 * ppcboot.c (ppcboot_vec): Use little endian routines for
5495 * elf.c (elfcore_strndup): Only define if it will be used.
5496 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5498 (ppc_elf_check_relocs): Remove unused local i.
5499 (ppc_elf_gc_mark_hook): Add default case to switch.
5501 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5502 * srec.c (srec_scan): Accept \r in symbol definitions.
5503 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5504 (symbolsrec_object_p): Likewise.
5506 1999-04-04 Don Bowman <don@pixsci.com>
5508 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5510 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5512 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5514 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5515 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5517 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5519 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5522 1999-03-31 Nick Clifton <nickc@cygnus.com>
5524 * config.bfd: Add support for arm-epoc-pe target.
5525 * configure.in: Add support for arm-epoc-pe target.
5526 * configure: Regenerate.
5527 * targets.c: Add support for arm-epoc-pe target.
5528 * coff-arm.c: Allow header files to override definition of
5529 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5530 * pe-arm.h: Allow previous header files to override definition of
5531 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5532 * pei-arm.h: Allow previous header files to override definition of
5533 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5534 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5535 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5537 1999-03-30 Nick Clifton <nickc@cygnus.com>
5539 * elf.c (elf_map_symbols): Handle the case where section
5540 symbols are generated for content-less sections which are
5541 not mapped to the output file.
5543 * linker.c: Replace direct references to fields in BFD structure
5544 with accessor macros.
5546 * elflink.h: Replace direct references to fields in BFD structure
5547 with accessor macros.
5549 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5551 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5553 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5554 account when adjusting section symbols during a partial link.
5556 1999-03-24 Nick Clifton <nickc@cygnus.com>
5558 * coff-sparc.c (struct coff_reloc_map): Change type of field
5559 'bfd_reloc_val' to bfd_reloc_code_real_type.
5560 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5561 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5562 * elf32-arc.c (struct arc_reloc_map): Ditto.
5563 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5564 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5565 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5566 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5567 * elf32-sh.c (struct elf_reloc_map): Ditto.
5568 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5569 * elf32-v850.c (struct v850_reloc_map): Ditto.
5570 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5571 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5572 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5574 1999-03-17 Martin Hunt <hunt@cygnus.com>
5576 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5577 function so source-level assembly works. If multiple N_SOs
5578 are seen without and N_FUNs, create an indextable entry with
5579 a NULL function name.
5581 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5583 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5584 of certian similar cpus.
5586 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5588 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5589 Add the 5000. Change the architecture for the 5400 to mips4.
5590 (elf_mips_mach): Add r5000.
5592 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5594 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5596 1999-03-11 Nick Clifton <nickc@cygnus.com>
5598 * binary.c (binary_set_section_contents): Generate warning about
5599 huge file offsets for any section that will occupy file space, not
5600 just those that are loadable.
5602 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5604 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5606 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5608 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5610 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5612 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5613 * elflink.h: Revert all changes since Feb 16. Instead:
5614 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5615 appropriate. Copy it to version symbols.
5616 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5617 symbols if appropriate.
5618 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5619 symbol if appropriate.
5620 (elf_link_output_extsym): If symbol is marked as undefined, and
5621 has no nonweak references, mark it as weak undefined.
5623 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5625 * elflink.h (elf_merge_symbol): When overriding a dynamic
5626 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5628 (elf_link_add_object_symbols): Don't copy the other field if we
5631 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5633 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5634 shared object with a weak undefined symbol.
5636 1999-02-18 Nick Clifton <nickc@cygnus.com>
5638 * elfarm-nabi.c: Set partial_inplace back to false.
5640 1999-02-17 Nick Clifton <nickc@cygnus.com>
5642 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5643 (USER_LABEL_PREFIX): Set to "_".
5645 The following patches are from: Scott Bambrough
5646 <scottb@corelcomputer.com>
5648 * libaout.h (M_ARM6_NETBSD): Set to 143.
5650 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5651 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5652 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5653 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5654 * bfd-in2.h: Regenerate.
5656 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5657 'true' as REL relocs are now being used. Add new PIC relocs:
5658 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5659 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5661 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5663 (elf32_arm_final_link_relocate): Change parameters so that entire
5664 reloc is passed. Add support for PIC relocs.
5665 (elf32_arm_relocate_section): Pass entire reloc to
5666 elf32_arm_final_link_relocate.
5667 (elf32_arm_check_relocs): Handle new PIC relocs.
5668 (elf32_arm_adjust_dynamic_symbol): New function.
5669 (elf32_arm_size_dynamic_sections): New function.
5670 (elf32_arm_discard_copies): New function.
5671 (elf32_arm_finish_dynamic_symbol): New function.
5672 (elf32_arm_finish_dynamic_sections): New function.
5673 (ELF_MAXPAGE_SIZE): Define.
5674 (bfd_elf32_bfd_reloc_type_lookup): Define.
5675 (elf_backend_relocate_section): Define.
5676 (elf_backend_adjust_dynamic_symbol): Define.
5677 (elf_backend_create_dynamic_sections): Define.
5678 (elf_backend_finish_dynamic_symbol): Define.
5679 (elf_backend_finish_dynamic_sections): Define.
5680 (elf_backend_size_dynamic_sections): Define.
5681 (elf_backend_plt_readonly): Define.
5682 (elf_backend_want_got_plt): Define.
5683 (elf_backend_want_plt_sym): Define.
5685 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5687 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5688 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5689 (_bfd_mips_elf_fake_sections): Likewise.
5691 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5693 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5694 bfd_elf32_arm_get_bfd_for_interworking,
5695 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5698 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5699 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5700 elf32_arm_find_nearest_line): Make them static.
5702 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5704 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5705 callers. Do not merge a definition from a shared object with a
5706 weak undefined symbol.
5707 (elf_link_add_object_symbols): Do not change the symbol type or
5708 size if the old symbol overrides the new one.
5710 1999-02-08 Nick Clifton <nickc@cygnus.com>
5712 * config.bfd: Add support for strongarm target.
5714 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5716 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5717 fields instead of unsigned char.
5719 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5721 * Makefile.am: Rebuild dependencies.
5722 * Makefile.in: Rebuild.
5724 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5726 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5727 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5728 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5729 * acinclude.m4: Add comments to uses of AC_DEFINE.
5730 * acconfig.h: Remove.
5731 * configure: Rebuild with current autoconf/automake.
5732 * aclocal.m4: Likewise.
5733 * config.in: Likewise.
5734 * Makefile.in: Likewise.
5736 1999-02-04 DJ Delorie <dj@cygnus.com>
5738 * libbfd.c (real_read): don't call fread for zero bytes. This
5739 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5741 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5743 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5744 of a jump is in the current 256 MB region.
5746 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5748 * format.c (bfd_check_format_matches): Change last patch to only
5749 take effect for the binary target.
5751 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5753 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5755 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5757 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5759 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5761 * format.c (bfd_check_format_matches): If the target was
5762 previously specified, don't check other targets when checking for
5765 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5767 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5768 (elf32_arm_reloc_type_lookup): Removed
5769 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5770 (elf32_arm_reloc_type_lookup): New.
5771 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5772 (elf32_arm_reloc_type_lookup): New.
5774 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5776 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5777 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5778 * Makefile.am: Use new files.
5779 * Makefile.in: Regenerate.
5780 * configure.in: Use new files.
5781 * configure: Regenerate.
5783 1999-02-01 Nick Clifton <nickc@cygnus.com>
5785 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5786 (fr30_elf_gc_sweep_hook): New function.
5787 (elf_backend_can_gc_sections): Define.
5789 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5791 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5792 and bfd_elf32_bigarm_oabi_vec.
5794 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5796 * Makefile.am (elf32-arm-oldabi.lo): New.
5797 (elf32-arm-newabi.lo): New.
5798 * Makefile.in: Regenerate.
5799 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5800 (arm-*-elf): Likewise.
5802 (thumb-*-oabi): New.
5803 * configure: Regenerate.
5804 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5805 (bfd_elf32_bigarm_oabi_vec): New.
5806 * elf32-arm-newabi.c: New.
5807 * elf32-arm-oldabi.c: New.
5808 * elf32-arm.c: Removed.
5811 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5813 * binary.c (binary_set_section_contents): Omit warnings for
5814 unloadable sections.
5816 1999-01-31 Michael Meissner <meissner@cygnus.com>
5818 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5819 powerpc{,le}-*-eabi.
5821 1999-01-29 Nick Clifton <nickc@cygnus.com>
5823 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5824 * dwarf2.c (read_signed_leb128): Remove unused variables.
5826 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5828 * elf.c (assign_file_positions_for_segments): Only adjust
5829 p_align when needed.
5831 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5833 * binary.c (binary_set_section_contents): Don't return early for a
5834 non-loadable section, in case the first section is non-loadable.
5835 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5836 W. Rozycki <macro@ds2.pg.gda.pl>.
5838 1999-01-28 Nick Clifton <nickc@cygnus.com>
5840 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5841 R_FR30_GNU_VTENTRY relocs.
5843 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5845 * elflink.h (elf_link_output_sym): Zero syms which are
5846 part of sections which have been excluded.
5848 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5850 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5852 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5853 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5855 1999-01-27 Nick Clifton <nickc@cygnus.com>
5857 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5859 (fr30_final_link_relocate): Use computed value as result of
5862 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5864 * binary.c (binary_set_section_contents): Emit warning for
5865 huge file offsets due to widely-dispersed section LMAs.
5867 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5869 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5870 align first section to largest section alignment, not first
5873 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5875 * configure.in: Require autoconf 2.12.1 or higher.
5877 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5879 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5880 * bfd-in2.h: Likewise.
5881 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5883 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5885 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5886 * cpu-mips.c: Add support for and independent 4111.
5887 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5888 (_bfd_mips_elf_final_write_processing):
5889 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5891 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5893 * elf32-mips.c (elf_mips_abi_name): New.
5894 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5896 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5898 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5899 Handle bfd_mach_mips4300.
5901 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5903 * elf32-i386.c: Remove leaked development code from patch
5904 1998-12-10 by Richard Henderson.
5906 1998-12-10 Richard Henderson <rth@cygnus.com>
5908 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5909 in debug sections for symbol defined externally.
5911 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5913 * targets.c (bfd_target_vector): Remove duplicate entry for
5916 1998-12-09 Nick Clifton <nickc@cygnus.com>
5918 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5919 since we are using RELAs.
5921 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5923 SCO Open Server Release 5 core file support, from Jouke Numan
5925 * sco5-core.c: New file.
5926 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5927 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5928 * Makefile.am: Rebuild dependencies.
5929 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5930 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5931 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5932 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5933 * bfd-in2.h, configure, Makefile.in: Rebuild.
5935 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5937 * config.bfd (hppa*-*-mpeix*): New target.
5938 * configure.in: Add AC_HEADER_DIRENT.
5939 (hppa*-*-mpeix*): New target.
5940 * configure.host (hppa*-*-mpeix*): New host.
5941 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5942 friends rather than just including <sys/dir.h>.
5943 * som.h (struct som_symbol): Add hppa_priv_level and apto
5944 tc_data. Change all users.
5945 (struct somdata): Add comp_unit field.
5946 (obj_som_compilation_unit): Define.
5947 (bfd_som_attach_compilation_unix): Declare.
5948 * som.c: Check HOST_HPPAMPEIX.
5949 (struct som_misc_symbol_info): Add new field priv_level.
5950 (som_object_setup): Add current_offset parameter. Change all
5952 (setup_sections): Likewise.
5953 (som_object_p): For EXECLIBMAGIC, read the lst header.
5954 (som_write_symbol_strings): Add compilation_unit parameter.
5956 (som_finish_writing): Write out compilation_unit.
5957 (som_bfd_derive_misc_symbol_info): Set priv_level.
5958 (som_build_and_write_symbol_table): Set xleast field to 3.
5959 (som_slurp_symbol_table): Set symbol priv_level.
5960 (bfd_som_attach_compilation_unit): New function.
5961 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5962 priv_level into symbol_value.
5963 * configure, config.in: Rebuild.
5965 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5967 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5968 warning function to call _bfd_error_handler instead.
5970 * libbfd.c (COERCE32): Cast through unsigned long and long to
5971 avoid bug in old version of gcc.
5973 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5974 (elf_backend_additional_program_headers): Don't define.
5976 1998-12-08 Nick Clifton <nickc@cygnus.com>
5978 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5979 relocations to include offset of 2 included in the insns, and the
5980 offset of the relocs within the section.
5982 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5984 The following changes were made by David Taylor
5985 <taylor@texas.cygnus.com>, Edith Epstein
5986 <eepstein@sophia.cygnus.com>, Jim Blandy
5987 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5988 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5989 changes originally made by HP; HP did not create ChangeLog
5992 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5993 automake macro library.
5995 * hpux-core.c (hpux_core_core_file_p): this function now
5996 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5997 found in the corefile! Also, in hpux_core_core_file_p, if we
5998 encounter a section with an unknown type, don't punt. Instead,
5999 just skip it. Also, count the number of sections of known type
6000 that we encounter. If we encounter at least one good one, then
6001 we'll declare that the file is a core file. If we encounter any
6002 unknown ones but some known ones, then we'll issue a warning (but
6003 still declare it to be a core file). Also, correctly decide when a
6005 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6006 (CORE_ANON_SHMEM): define if not defined.
6007 (hpux_core_struct): add members lwpid and user_tid.
6008 (core_kernel_thread_id, core_user_thread_id): new macros.
6009 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6010 the name before storing it in the bfd.
6011 (hpux_core_core_file_p): handle threads.
6013 * libhppa.h (GET_FIELD): protect against redefinition.
6014 (HPPA_WIDE): define.
6015 (GET_FIELD): define.
6020 (sign_extend): redefine.
6021 (assemble_6): define.
6022 (assemble_12): rewrite.
6023 (assemble_16): define.
6024 (assemble_16a): define.
6025 (assemble_17): rewrite.
6026 (assemble_22): define.
6028 1998-12-07 Nick Clifton <nickc@cygnus.com>
6030 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6031 relocations for signed values.
6033 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * mipsbsd.c (MY(set_arch_mach)): Make static.
6036 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6037 bfd_mach_mips* macros rather than simple numbers.
6039 COFF weak symbol support, based on patches from Mark Elbrecht
6040 <snowball3@usa.net>:
6041 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6042 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6043 (coff_write_alien_symbol): Likewise.
6044 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6045 (coff_link_add_symbols): Likewise.
6046 (_bfd_coff_link_input_bfd): Likewise.
6047 (_bfd_coff_write_global_sym): Likewise.
6049 * elf.c (copy_private_bfd_data): Always initialize the
6050 includes_phdrs field.
6052 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6053 file defines a symbol first mentioned in an ELF file.
6055 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6056 possible, rather than only if BFD64.
6057 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6059 * bfd-in2.h: Rebuild.
6061 * srec.c (srec_set_section_contents): Correct test to avoid
6062 switching to 4 byte addresses after seeing a second section which
6063 requires 3 byte addresses. From Joel Schantz
6064 <joel.schantz@argosys.boeing.com>.
6066 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6067 <aymeric.vincent@emi.u-bordeaux.fr>.
6069 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6071 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6072 decide whether the output file is -mrelocatable-lib,
6073 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6075 1998-12-03 Nick Clifton <nickc@cygnus.com>
6077 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6078 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6079 * bfd-in2.h: Regenerate.
6080 * libbfd.h: Regenerate
6082 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6084 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6085 link against a dynamic symbol with no type or size.
6087 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6089 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6090 relocation for section which does not get loaded.
6091 (elf_i386_relocate_section) [R_386_32]: Likewise.
6093 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6095 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6096 reloc_count and i long instead of unsigned long. Handle error
6097 return from bfd_canonicalize_reloc.
6099 1998-12-01 Nick Clifton <nickc@cygnus.com>
6101 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6104 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6106 * elf32-sh.c (elf/sh.h): Include.
6107 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6108 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6109 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6110 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6111 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6113 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6115 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6116 causes division by zero later on.
6118 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6120 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6123 1998-11-25 DJ Delorie <dj@cygnus.com>
6125 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6128 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6130 * elf32-fr30.c (fr30_elf_relocate_section): Call
6131 fr30_final_link_relocate.
6132 (fr30_final_link_relocate): New function: Handle I20 and I32
6134 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6135 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6136 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6138 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6141 The following changes are based on a patch submitted by Gianluca
6142 Moro <glctr@abc.it>:
6144 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6145 not already been updated.
6146 (find_remembered_hi16s_reloc): New parameter 'already_found'
6147 returns state of remembered hi16s reloc.
6148 (remember_hi16s_reloc): Set 'found' field to false.
6149 (hi16s_location): Add 'found' field.
6151 1998-11-23 DJ Delorie <dj@cygnus.com>
6153 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6154 to see .DLL files as unrecognized.
6155 (i3coff_object_p): Sorry, had to hack it to not recognize these
6156 files (pei-i386) on request.
6158 1998-11-23 DJ Delorie <dj@cygnus.com>
6160 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6161 relents. Call bfd_check_format to reinitialize.
6163 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6165 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6168 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6170 * aclocal.m4: regenerate
6171 * configure: regenerate
6173 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6175 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6176 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6177 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6178 respect it as an upper bound on what memory to reference.
6179 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6180 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6181 update vtable_entries_size appropriately.
6183 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6185 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6188 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6190 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6191 bfds; they have no "file" so we fake it.
6192 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6193 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6194 resizing the memory buffer.
6195 * opncls.c (bfd_make_writable): New function; lets you write a
6196 bfd_create'd bfd to an in-memory buffer.
6197 (bfd_make_readable): New function; lets you read back that buffer
6198 as if it were from bfd_openr. Used to build generated archive
6199 members (winsup's ld's dlltool)
6201 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6203 * po/bfd.pot: Regenerated.
6205 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6207 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6210 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6212 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6213 element of the gotentry list for local symbols too.
6214 (elf64_alpha_relocate_section): Unify local and global handling.
6215 Assert that gotent->use_count > 0.
6217 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6219 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6220 update for file name changes of July 2, 1998.
6222 * configure: Rebuild.
6224 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6226 * po/bfd.pot: Regenerated.
6228 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6230 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6231 * aclocal.m4, configure: regenerate
6233 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6235 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6237 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6239 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6240 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6242 * aclocal.m4, configure: regenerated.
6244 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6246 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6247 R_D10V_GNU_VTENTRY relocs.
6248 (elf_d10v_howto_table): Likewise.
6249 (d10v_reloc_map d10v_reloc_map): Likewise.
6250 (elf32_d10v_gc_mark_hook): New.
6251 (elf32_d10v_gc_sweep_hook): New.
6252 (elf32_d10v_check_relocs): New.
6253 (elf32_d10v_relocate_section): New.
6254 (elf_backend_relocate_section): Define.
6255 (elf_backend_can_gc_sections): Define.
6257 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6259 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6260 (BFD64_BACKENDS): ...from here.
6261 (BFD32_BACKENDS_CFILES): Move vms files here...
6262 (BFD64_BACKENDS_CFILES): ...from here.
6263 * Makefile.in: Rebuild.
6265 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6267 * Makefile.am: Add FR30 target.
6268 * Makefile.in: Add FR30 target.
6269 * archures.c: Add support for FR30.
6270 * config.bfd: Add support for FR30.
6271 * configure.in: Add support for FR30.
6272 * reloc.c: Add support for FR30 relocations.
6273 * targets.c: Add support for FR30 relocations.
6274 * bfd-in2.h: Regenerate.
6275 * configure: Regenerate.
6276 * libbfd.h: Regenerate.
6277 * cpu-fr30.c: New file.
6278 * elf32-fr30.c: New file.
6280 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6282 * configure.in: detect cygwin* instead of cygwin32*
6283 * configure: regenerate
6285 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6287 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6288 use bfd_malloc and free instead and check return value from bfd_malloc.
6290 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6293 * libbfd.h: Rebuild.
6295 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6296 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6297 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6298 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6300 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6302 (mips_elf_link_hash_table_create): Don't initialize
6303 dynsym_sec_strindex.
6304 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6305 (mips_elf_size_dynamic_sections): Generate a section symbol for
6306 every output section.
6307 (mips_elf_finish_dynamic_sections): Count all sections for
6309 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6312 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6314 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6315 for later PLT entries in large PLTs.
6316 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6318 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6320 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6322 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6324 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6325 * elflink.h (elf_collect_hash_codes): New function. This function is
6326 called for each exported symbol and we compute the ELF hash value for
6328 (compute_bucket_value): New function. It is called from
6329 size_dynamic_sections to determine the hash table size. When we are
6330 optimizing a better, but slower, algorithm is used.
6331 (size_dynamic_sections): Call compute_bucket_value.
6333 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6335 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6337 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6339 (sh_elf_gc_mark_hook): New.
6340 (sh_elf_gc_sweep_hook): New.
6341 (sh_elf_check_relocs): New.
6342 (elf_backend_can_gc_sections): Define.
6344 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6346 * acinclude.m4: undo previous gettext change
6347 * aclocal.m4: rebuild with right version of aclocal.
6349 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6351 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6352 aclocal.m4 to acinclude.m4, so they don't get lost.
6354 * elfcore.h: rewrite for better corefile support.
6355 * elf.c (elfcore_*): new functions.
6356 * elf-bfd.h (elf_obj_tdata): new structure members.
6357 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6359 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6361 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6363 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6364 and R_M32R_GNU_VTENTRY.
6365 (elf_backend_can_gc_sections): Define.
6366 (m32r_elf_check_relocs): New.
6367 (m32r_elf_gc_mark_hook): New.
6368 (m32r_elf_gc_sweep_hook): New.
6369 (m32r_elf_relocate_section): Handle VT relocs.
6371 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6373 * coff-arm.c (arm_relocate_section): Remove redundant test.
6375 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6376 cleat that the 'bitsize' field is the size of the bitfield AFTER
6377 relocation not before.
6379 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6381 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6384 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6386 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6387 R_SPARC_GNU_VTENTRY.
6388 (elf32_sparc_check_relocs): Handle them.
6389 (elf32_sparc_reloc_type_lookup): Likewise.
6390 (elf32_sparc_relocate_section): Likewise.
6391 (elf32_sparc_gc_mark_hook): New.
6392 (elf32_sparc_gc_sweep_hook): New.
6394 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6396 * som.c (som_finish_writing): Perform some sanity checks when
6397 writing an executable or shared library.
6399 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6401 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6402 * configure.in (elf): Add dwarf1.lo.
6403 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6404 * elf.c (_bfd_elf_find_nearest_line): Add call to
6405 _bfd_dwarf1_find_nearest_line.
6406 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6407 Add call to _bfd_dwarf1_find_nearest_line.
6408 * configure: Rebuilt.
6410 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6412 * elflink.h (elf_gc_sections): Do not allow garbage
6413 collection if dynamic sections have been created.
6415 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6417 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6419 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6420 (v850_elf_perform_relocation): Likewise.
6421 (v850_elf_final_link_relocate): Likewise.
6422 (v850_elf_relocate_section): Likewise.
6423 (v850_elf_gc_sweep_hook): New routine.
6424 (v850_elf_gc_mark_hook): New routine.
6425 (elf_backend_can_gc_sections): Define.
6427 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6429 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6432 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6434 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6435 Declare size as bfd_size_type.
6436 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6438 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6440 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6442 * som.c (CPU_PA_RISC2_0): Define.
6443 (_PA_RISC2_0_ID): Likewise.
6444 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6446 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6449 has a base which is already defined, only add the referenced
6450 symbol to the dynamic symbol table if it is defined or referenced
6453 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6456 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6458 * elflink.h (elf_link_add_object_symbols): Undo last change.
6460 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6462 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6463 symbol for the indirect alias to a versioned symbol.
6465 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6467 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6468 (elf32_i386_vtentry_howto): New.
6469 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6470 or elf32_i386_vtinherit_howto on lookup.
6472 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6474 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6475 reloc_type. Rename R_68K__max to R_68K_max.
6476 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6479 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6481 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6482 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6484 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6487 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6489 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6490 message has a null byte terminator.
6492 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6494 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6495 word subject to R_V850_32 relocation.
6497 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6499 * dwarf2.c: Add comment describing problem computing line numbers
6500 for undefined symbols at link time.
6502 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6504 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6505 transform a defweak into a plt entry.
6506 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6507 plt entry references to receive a RELATIVE reloc.
6508 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6509 (elf64_alpha_relocate_section): Assert we don't overrun
6510 the allocated relocation space.
6512 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6514 * elf.c (swap_out_syms): Always treat section symbols as
6515 special, even if they are attached to a common section.
6517 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6519 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6520 sections with v850 common section attributes into named v850
6522 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6523 common section attributes into named v850 common sections.
6525 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6527 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6530 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6532 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6533 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6534 reloc to the wrong section a warning, not an error. .dynsbss
6535 is not an output section, so there is no need to check for it.
6537 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6539 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6541 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6543 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6544 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6546 (elf32_arm_gc_mark_hook): New.
6547 (elf32_arm_gc_sweep_hook): New.
6548 (elf32_arm_check_relocs): New.
6549 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6551 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6554 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6556 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6557 assume there is no PLT or GOT.
6559 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6561 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6562 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6563 also accepted as a function symbol type.
6565 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6567 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6569 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6571 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6572 match definition of _bfd_gc_sections field.
6573 * libbfd.h: Rebuild.
6575 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6577 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6578 the addend of a dynamic relocation referencing a section.
6579 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6580 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6582 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6584 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6585 bed has a size_dynamic_sections routine before trying to use it.
6587 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6589 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6590 _bfd_elf_rel_vtable_reloc_fn.
6592 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6594 * Makefile.am: Add elf32-arm.c.
6595 * Makefile.in: Rebuild.
6596 * elf-bfd.h: Add elf_backend_get_symbol_type.
6597 * elf.c (swap_out_syms): If defined, call
6598 elf_backend_get_symbol_type.
6599 * elf32-arm.c: Define elf_backend_get_symbol_type.
6600 (elf32_arm_get_symbol-type): New routine.
6601 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6602 (bfd_elf32_arm_process_before_allocation): Change to
6603 check for STT_ARM_TFUNC.
6604 (elf32_arm_final_link_relocate): Likewise.
6605 * elfxx-target.h: Add elf_backend_get_symbol_type.
6607 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6609 * archures.c (bfd_mach_alpha_ev[456]): New.
6610 * cpu-alpha.c: Rework to match these types.
6611 * bfd-in2.h: Rebuild.
6613 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6615 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6616 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6618 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6619 (elf_i386_reloc_type_lookup): Recognize them.
6620 (elf_i386_check_relocs): Pass them off to generic code.
6621 (elf_i386_relocate_section): Ignore them.
6622 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6623 (elf_backend_can_gc_sections): True.
6625 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6627 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6628 before looking at owner field.
6629 (elf32_arm_to_thumb_stub): Ditto.
6630 (elf32_arm_relocate_section): Compute name before calling
6631 elf32_arm_final_link_relocate().
6633 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6635 * elf.c: comment and formatting cleanups.
6638 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6640 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6641 (core files are treated differently than object files).
6642 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6643 bfd_elf_mkcorefile): declare.
6644 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6645 bfd_elf_mkcorefile): add to bfd_target vector.
6646 * elfcore.h (elf_core_file_p): save the program header table,
6647 and set the bfd architecture from the elf file header.
6648 * elf.c (bfd_elf_mkcorefile): new function.
6649 (_bfd_elf_write_corefile_contents): new function.
6650 (assign_file_positions_for_segments): add cases for handling
6651 PT_NOTE segments. (assign_file_positions_except_relocs):
6652 core files should be handled the same as exec files.
6653 (prep_headers): identify core files as type ET_CORE.
6654 (copy_private_bfd_data): identify the sections belonging to
6655 the PT_NOTE segment.
6657 * elf32-sparc.c (elf32_sparc_final_write_processing):
6658 add break statement to default case.
6660 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6662 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6663 section (not input) will be in sections ".sbss", ".sbss2",
6664 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6665 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6666 output_offset for correct evaluation of addend.
6668 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6670 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6671 elf32_arm_allocate_interworking_sections and
6672 elf32_arm_process_before_allocation.
6674 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6676 * bfd-in.h: Ammend prototype for
6677 elf32_arm_process_before_allocation to remove surplus third
6680 * bfd-in2.h: Regenerate.
6682 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6684 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6686 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6688 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6689 calculated for RELOC_SPARC_REV32 case.
6691 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6693 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6694 elf32_arm_allocate_interworking_sections and
6695 elf32_arm_process_before_allocation.
6696 * bfd-in2.h: Regenerated.
6697 * elf32-arm.c Define elf32_arm_link_hash_table.
6698 (insert_thumb_branch): New routine.
6699 (find_thumb_glue): New routine.
6700 (find_arm_glue): New routine.
6701 (record_arm_to_thumb_glue): New routine.
6702 (record_thumb_to_arm_glue): New routine.
6703 (elf32_arm_link_hash_table_create): New routine.
6704 (elf32_arm_get_bfd_for_interworking): New routine.
6705 (elf32_arm_allocate_interworking_sections) New routine.
6706 (elf32_arm_process_before_allocation) New routine.
6707 (elf32_thumb_to_arm_stub): New routine.
6708 (elf32_arm_to_thumb_stub): New routine.
6709 (elf32_print_private_bfd_data): Fix typo.
6710 (elf32_arm_final_link_relocate): Add argument sym_sec.
6711 Check for branches to thumb symbols in case R_ARM_PC24.
6712 Check for branches to arm symbols in case R_ARM_THM_PC22.
6713 (elf32_arm_relocate_section): Pass symbol section to
6714 elf32_arm_final_link_relocate.
6716 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6718 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6719 entries unless the symbol is defined in the executable; in
6720 particular, undefined weak symbols get a PLT entry.
6722 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6724 * libaout.h: Remove nested comment to avoid warning.
6726 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6728 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6729 R_ARM_PC24 relocation.
6731 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6733 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6734 argument is_local. Add argument sym_flags. Check sym_flags
6735 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6736 (elf32_arm_relocate_section): Don't pass local sym and pass
6737 sym_flags to elf32_arm_final_link_relocate.
6739 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6741 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6742 to not count too few relocs for dynamicly linked executables.
6744 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6746 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6747 symbols without a dynamic index dynamic. Consider all weak
6749 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6750 correspondance between input and output sections.
6752 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6754 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6755 that use a .got.plt section start the got offset at zero.
6757 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6759 * ieee.c (ieee_write_processor): Correct the processor ID written
6760 out for bfd_arch_m68k, accommodating change of March 25.
6762 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6764 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6765 R_ARM_THM_RPC22 relocations.
6767 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6769 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6771 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6772 .got relocs in -Bsymbolic shared objects.
6774 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6776 * elf32-arm.c: Add private flags to ELF header.
6777 (elf32_arm_print_private_bfd_data): New Function.
6778 (elf32_arm_set_private_flags): New Function.
6779 (elf32_arm_copy_private_flags): New Function.
6780 (elf32_arm_merge_private_bfd_data): New Function.
6782 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6786 (elf32_sparc_relocate_section): Likewise.
6788 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6790 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6791 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6792 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6793 of the function. Recognize no .plt as static linking.
6795 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6797 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6798 ".liblist" string through gettext.
6800 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6802 * Makefile.am: Add support for elf32-arm.lo.
6803 * Makefile.in: Rebuild.
6804 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6805 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6806 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6807 * configure: Regenerate.
6808 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6809 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6810 bfd_target bfd_elf32_littlearm_vec.
6811 * elf32-arm.c: New file.
6813 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6815 * libaout.h (M_SPARCLITE_LE): New machine.
6816 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6817 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6818 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6819 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6820 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6821 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6822 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6823 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6824 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6825 be BFD_RELOC_SPARC_REV32.
6827 * config.bfd (sparc86x-*-aout): New
6829 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6831 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6832 actually mapping the output sections.
6834 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6837 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6838 (mn10300_elf_reloc_map): Similarly.
6839 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6841 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6843 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6845 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6846 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6847 elf_mips_reloc_type defined in elf/mips.h.
6849 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6851 * elf64-mips.c: Remove reloc_type definition completely. It's now
6854 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6856 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6857 as they are defined in elf/mips.h now.
6859 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6862 * Re-add lost change:
6863 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6865 (mn10300_elf_relax_section): Include stack space for register saves
6866 in the imm8 field of a "call" instruction.
6867 (compute_function_info): Determine how much stack is allocated by
6868 the movm instruction. Fix typo.
6869 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6871 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6874 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6876 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6878 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6880 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6882 * elf32-hppa.h: Let ELF header define the enum containing the
6883 external reloc numbers.
6884 * elf32-i386.h: Likewise.
6886 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6888 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6889 * elf32-mips.c: Likewise.
6890 * elf32-ppc.c: Likewise.
6892 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6894 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6895 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6897 * bfd-in.h: Regenerate.
6898 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6899 parameter to 'unsigned int' to avoid K&R compatability problems.
6901 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6903 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6904 functionname_ptr to be const. Change line_ptr to be unsigned.
6906 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6907 macro is not defined. Change second parameter from bfd_link_info
6908 to coff_final_link_info. Add prototype.
6909 (coff_final_link_postscript): Simplify handling when macro is not
6910 defined. Add prototype.
6912 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6914 * elf-mn10300.c: Before include system specific ELF header define
6915 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6916 * elf32-mips.c: Likewise.
6917 * elf32-ppc.c: Likewise.
6919 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6921 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6922 temporary patch over to elf64-mips.c as well.
6924 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6926 * elf32-mips.c (reloc_type): Temporarily disable definition of
6927 standard relocation since they are now defined in elf/mips.h.
6929 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6931 * elf-m10200.c (mn10200_elf_final_link_relocate):
6932 Modify range test for case R_MN10200_8.
6934 * elf-m10300.c (mn10300_elf_final_link_relocate):
6935 Modify range test for case R_MN10300_8.
6937 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6939 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6940 * elf32-i386.c (elf_backend_got_header_size): Define.
6941 (elf_backend_plt_header_size): Define.
6942 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6943 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6944 * elfxx-target.h: Provide a default of zero.
6945 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6946 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6948 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6949 entry from an executable, even if the plt refcount goes to 0.
6951 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6953 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6954 directory name at the line number.
6956 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6957 with an unspecified type.
6959 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6961 * sunos.c: Add undef of valid to avoid problem on SunOS.
6963 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6965 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6967 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6969 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6970 R_68K_PCxx and R_68K_xx relocations. Make sure that
6971 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6972 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6973 R_68K_xx relocations.
6974 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6975 that has no plt entry.
6976 (elf_m68k_relocate_section): Ignore the plt offset in a static
6978 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6980 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6983 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6985 (howto_table, reloc_map): Add entries for them.
6986 (elf_m68k_check_relocs): Handle them. Implement reference
6987 counting for got and plt entries.
6988 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6989 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6991 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6992 (elf_m68k_relocate_section): Handle the new reloc types.
6993 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6994 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6995 * elflink.h (elf_link_add_object_symbols): When creating an
6996 indirect reference for symbol versioning also copy the plt
6998 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6999 flag also reset the plt offset.
7000 (elf_link_assign_sym_version): Likewise.
7001 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7002 the size of the entry in bytes.
7003 (elf_gc_allocate_got_offsets): Likewise.
7005 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7007 * elflink.h (elf_gc_sections): Return true rather than falling off
7010 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7013 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7015 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7016 comment describing when it should be enabled.
7017 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7020 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7022 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7023 information ATN records.
7025 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7027 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7028 section for an absolute symbol in a fully linked file. Based on
7029 patch from Christian Holland <CHolland@de.lucent.com>.
7031 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7033 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7034 that a symbol is undefined.
7036 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7038 * som.c (som_bfd_gc_sections): Define.
7040 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7042 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7043 overflows in ARM_26D patches, since they have already been
7044 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7046 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7048 * coffcode.h (coff_write_object_contents): If we have any long
7049 section names, call coff_write_symbols even if there are no
7052 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7054 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7055 PT_LOAD segment, rather than only setting it once for the entire
7058 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7059 rather than ignoring every phdr with a p_paddr of 0, ignore all
7060 the phdrs if they all have a p_paddr of 0.
7062 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7063 section was discarded from the link.
7065 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7067 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7069 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7071 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7072 floating point operations.
7074 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7076 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7079 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7081 Merge of vax/vms (read-only) support
7082 * configure.com: Support Vax target.
7083 * makefile.vms: Support Vax target.
7084 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7085 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7087 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7089 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7091 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7093 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7095 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7096 * targets.c (bfd_target_ovax_flavour): New flavour.
7097 (vms_alpha_vec): Renamed from evax_alpha_vec.
7099 (target_vector): Update accordingly.
7100 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7102 (vax*-*-*vms*): New target.
7103 * Makefile.am: Update for renamed files. Rebuild dependencies.
7104 * bfd-in2.h: Rebuild.
7105 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7107 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7109 Based on patch from Matt Semersky <matts@scd.hp.com>:
7110 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7111 pointer on abfd->outsymbols.
7112 (generic_add_output_symbol): Handle NULL sym parameter.
7114 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7116 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7119 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7121 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7122 when handling 32 bit immediate relocs.
7123 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7125 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7127 * section.c (STD_SECTION): Account for recently added gc_mark
7128 field in struct asection.
7130 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7131 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7133 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7135 ELF Section-level Garbage Collection:
7136 * bfd.c (bfd_gc_sections): New.
7137 * aout-adobe.c: Hook to default implementation.
7138 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7139 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7140 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7141 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7142 * tekhex.c, versados.c: Likewise.
7143 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7144 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7146 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7147 (bfd_generic_gc_sections): New.
7148 * section.c (SEC_KEEP): New.
7149 (asection): Add gc_mark member.
7151 * elfcode.h (elf_gc*): New name remappings.
7152 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7153 sections to be excluded.
7154 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7155 (elf_gc_propogate_vtable_entries_used): New.
7156 (elf_gc_smash_unused_vtentry_relocs): New.
7157 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7158 (elf_gc_common_finalize_got_offsets): New.
7159 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7160 * elfxx-target.h: Add and default gc hooks.
7162 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7164 (struct elf_obj_tdata): Likewise for local_got_offsets.
7165 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7166 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7167 * elf64-sparc.c, elflink.h: Likewise.
7169 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7170 (ELF_LINK_HASH_MARK): Define.
7171 (struct elf_backend_data): Add GC hooks.
7172 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7174 * elf-m10300.c (mn10300_elf_check_relocs): New.
7175 (mn10300_elf_gc_mark_hook): New.
7176 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7177 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7178 (mn10300_elf_final_link_relocate): Likewise.
7179 (mn10300_elf_relocate_section): Likewise.
7180 (elf_backend_can_gc_sections): Define.
7181 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7182 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7183 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7184 (mips_info_to_howto_rel): Likewise.
7185 (mips_elf_relocate_section): Likewise.
7186 (mips_elf_check_relocs): Likewise.
7187 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7188 (elf_backend_can_gc_sections): Define.
7189 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7190 (ppc_elf_howto_raw): Handle them.
7191 (ppc_elf_reloc_type_lookup): Likewise.
7192 (ppc_elf_relocate_section): Likewise.
7193 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7194 Handle new vtable relocs.
7195 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7196 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7197 (elf_backend_can_gc_sections): Define.
7199 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7201 * archures.c (bfd_mach_mn10300): Define.
7202 * elf-m10300.c: Include elf/mn10300.h
7203 (elf_mn10300_mach): New function.
7204 (_bfd_mn10300_elf_final_write_processing): Likewise.
7205 (_bfd_mn10300_elf_object_p): Likewise.
7206 (elf_backendfinal_write_processing): Define.
7207 (elf_backend_object_p): Likewise.
7209 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7211 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7214 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7216 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7217 link_next field, not the next field.
7219 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * elf.c (map_sections_to_segments): Check the section address
7222 against the phdr size both with and without a modulo of
7225 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7227 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7228 linker created empty input section if the output section has the
7231 * elflink.h (elf_link_output_extsym): Print an error message if
7232 _bfd_elf_section_from_bfd_section fails.
7234 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7237 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7240 native linker output. Avoid putting an empty section in more than
7243 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7245 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7246 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7248 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7250 * elf.c (swap_out_syms): New arg relocatable_p.
7251 Don't add section VMA to symbols for relocatable output.
7252 (_bfd_elf_compute_section_file_positions): Update call to
7255 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7257 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7258 against 'addend' be signed rather than unsigned.
7260 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7262 * elf32-m32r.c: Add prototyps for static functions.
7264 * coff-arm.c: Add prototypes for static functions.
7266 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7268 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7269 LMA is used to order sections in a segment.
7271 * elf32-v850.c: Add prototypes for static functions.
7272 Change type of addend parameter to bfd_vma in various functions.
7274 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7276 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7277 complain_overflow_signed instead of complain_overflow_bitfield.
7279 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7281 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7282 when comparing against 0.
7284 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7286 * Makefile.am (config.status): New target.
7287 * Makefile.in: Rebuild.
7289 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7291 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7292 error if previous object endianness doesn't match current object.
7294 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7296 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7297 _bfd_elf_print_private)bfd_data ().
7299 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7301 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7303 (elf_link_add_object_symbols): Set type_change_ok and
7304 size_change_ok before calling elf_merge_symbol.
7306 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7307 undefined symbol error, don't also issue an overflow error.
7309 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7311 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7312 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7313 message instead of crashing.
7315 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7317 * archures.c (bfd_mach_cpu32): Define.
7318 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7320 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7321 * ieee.c: Include <ctype.h>.
7322 (ieee_object_p): Parse out process ID string to make it more
7323 likely to be acceptable for bfd_scan_arch.
7324 * bfd-in2.h: Rebuild.
7326 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7328 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7329 _bfd_elf_print_private_bfd_data() so that the program header will
7332 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7334 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7335 0x68. Reindent. Add some comments.
7337 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7339 * elf.c (copy_private_bfd_data): Adjust physical address of
7340 segment in output BFD to contain LMAs of its sections.
7342 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7344 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7345 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7346 endian data 32 bit relocations.
7347 (elf32_sparc_merge_private_bfd_data): Check if linking little
7348 endian objects with big endian objects.
7349 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7350 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7351 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7353 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7354 * archures.c (bfd_mach_sparc_sparclite_le): New.
7355 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7357 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7359 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7362 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7364 * bfd-in.h: Move over patch to bfd-in2.h.
7366 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7368 (_bfd_relocate_contents): Likewise.
7370 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7372 * peicode.h (add_data_entry): If the section has no private data
7373 then do not create a Data Dictionary entry for it.
7375 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7377 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7378 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7379 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7380 subsections during relaxation more correctly.
7382 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7384 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7385 Add extra argument to bfd_arm_process_before_allocation ().
7386 * bfd-in.h: Reflect changes made in bfd-in2.h.
7387 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7388 coff class of a BFD symbol.
7389 * coff-arm.c: Add support for interworking between Thumb code and
7390 non-interworking aware ARM code.
7392 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7394 * po/Make-in (install-info): New target.
7396 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * filemode.c: Remove; not used.
7400 If sysdep.h includes a header file, don't include it again:
7401 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7403 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7405 * archive.c: Don't include <string.h> or <errno.h>.
7406 * evax-alpha.c; Don't include <stdio.h>.
7407 * evax-egsd.c: Likewise.
7408 * evax-etir.c: Likewise.
7409 * evax-misc.c: Likewise.
7410 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7411 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7413 * hpux-core.c: Likewise.
7414 * netbsd-core.c: Likewise.
7416 * libbfd.c: Don't include <sys/types.h>.
7417 * nlmcode.h: Don't include <string.h>.
7418 * osf-core.c: Don't include <string.h> or <stdio.h>.
7419 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7420 <errno.h>, or <unistd.h>.
7421 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7423 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7425 * configure.com: If the version number can not be found in
7426 configure.in, set it to "unknown" rather than "2.8.1".
7428 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7430 * elf32-mips.c (elf_mips_mach): New.
7431 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7432 (_bfd_mips_elf_final_write_processing): Use the names
7433 of machines, rather than the numbers. Set both the ARCH
7434 and MACH in e_flags. Handle a few more specific machines.
7435 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7436 EF_MIPS_ARCH and EF_MIPS_MACH.
7438 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7440 * syms.c (bfd_is_local_label): Revert last change.
7441 * srec.c (srec_write_symbols): Discard debugging symbols.
7443 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7445 * som.c: Include <ctype.h>.
7446 * som.h: Don't include sysdep.h.
7448 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7450 * libbfd.h: Rebuilt.
7451 * libbfd-in.h: Removed gettext includes and defines.
7452 * sysdep.h: Moved gettext-related includes and defines here.
7454 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7456 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7457 an ad-hoc test. Kill bogus #if 0 code.
7458 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7460 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7462 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7463 when generating a normal executable for a symbol defined in a
7464 regular file. When copying a reloc into the output file, adjust
7465 the addend for a PC relative reloc against a global symbol.
7467 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7469 * libbfd.h: Rebuilt.
7470 * libbfd-in.h (_): Define as dgettext.
7472 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7474 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7476 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7477 when declaring parameter types.
7478 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7480 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7482 * config.bfd: If we include any ELF targets in targ_defvec and/or
7483 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7484 * elf32-gen.c (dummy): New static const variable.
7485 (elf_generic_info_to_howto): New static function.
7486 (elf_generic_info_to_howto_rel): New static function.
7487 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7488 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7489 * elf64-gen.c: Same changes as elf32-gen.c.
7490 * elfcode.h (elf_object_p): For the generic target, ignore a
7491 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7493 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7495 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7496 * configure: Rebuild.
7498 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7500 * config.bfd: Update OSR5/Unixware patterns.
7502 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7504 * elf.c (assign_file_positions_for_segments): Allow for holes
7505 between sections added by a link script.
7507 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7509 * configure.in: Change version number to 2.9.4
7510 * configure: Rebuild.
7512 Based on patch from H.J. Lu <hjl@gnu.org>:
7513 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7514 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7515 * bfd-in2.h: Rebuild.
7517 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7519 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7522 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7524 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7525 (elf64_alpha_relax_section): Fill them in.
7526 (elf64_alpha_relax_opt_call): Implement more than a stub.
7527 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7528 alignment on .scommon.
7529 (elf64_alpha_merge_gots): Merge use counts as well.
7531 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7533 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7534 for calculating a local symbol's address.
7535 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7536 Set the .got's cooked size as well as the raw size.
7538 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7540 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7541 internationalisation of printed information.
7543 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7544 internationalisation of printed information.
7546 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7548 * syms.c (struct indexentry): Change directory_name, file_name,
7549 and function_name fields to char *.
7550 (struct stab_find_info): Change cached_file_name field to char *.
7552 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7554 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7556 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7558 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7560 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7562 * Makefile.am (install-data-local): Make $(includedir).
7563 * Makefile.in: Rebuild.
7565 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7567 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7569 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7572 * Makefile.in: Rebuild.
7574 * bfd-in2.h: Rebuild for Nick's changes.
7576 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7578 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7579 change wrt length == max_namelen.
7581 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7583 * Many files: Added gettext invocations around user-visible
7585 * libbfd-in.h: Added gettext includes and defines.
7586 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7587 HAVE_LC_MESSAGES): Define.
7588 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7590 * Makefile.am (SUBDIRS): Added po.
7591 (POTFILES): New macro.
7592 (po/POTFILES.in): New target.
7593 (SOURCE_HFILES): New macro.
7595 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7597 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7599 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7600 NT_PRSTATUS note section encountered, it contains the status of
7601 the currently executing thread when the core file was written.
7603 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7605 * libcoff.h: Add extra parameter to
7606 bfd_coff_link_output_has_begun overrideable function.
7607 * cofflink.c: Pass extra parameter to
7608 bfd_coff_link_output_has_begun function.
7609 * bfd-in.h: Add prototypes for exported ARM interworking
7611 * peicode.h: ARM specific code reorganised to conform to BFD
7613 * coffcode.h: ARM specific code reorganised to conform to BFD
7615 * coff-arm.c: Code reorganised to conform to the BFD coding
7616 conventions. Global variables have been moved into an ARM
7617 specific hash table structure and a new function:
7618 bfd_arm_get_bfd_for_interworking() has been created which is
7619 called from the linker scripts.
7621 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7623 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7625 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7626 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7627 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7628 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7630 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7632 * config.bfd: Added sparc86x support.
7634 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7636 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7637 an out of range pc-relative jump/call to an undefined weak symbol.
7639 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7641 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7644 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7646 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7647 an error other than bfd_error_system_call, set the error to
7648 bfd_error_wrong_format.
7650 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7651 bfd_elf32_powerpcle_vec.
7653 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7654 program segments are zero, don't set p_paddr_valid.
7656 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7658 * elf64-alpha.c: Initial implementation of relaxation --
7659 (struct alpha_elf_link_hash_entry): Add use_count member.
7660 (elf64_alpha_check_relocs): Initialize and increment it.
7661 (elf64_alpha_can_merge_gots): Check it when considering merging.
7662 (elf64_alpha_merge_gots): Drop entries with zero use.
7663 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7664 (elf64_alpha_always_size_sections): Split out got sizing ...
7665 (elf64_alpha_size_got_sections): ... here. New function.
7666 (elf64_alpha_relax_find_reloc_ofs): New function.
7667 (elf64_alpha_relax_with_lituse): Likewise.
7668 (elf64_alpha_relax_without_lituse): Likewise.
7669 (elf64_alpha_relax_opt_call): Likewise.
7670 (elf64_alpha_relax_section): Likewise.
7671 (elf64_alpha_add_symbol_hook): Likewise.
7672 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7673 (elf64_alpha_relocate_section): Likewise.
7674 (bfd_elf64_bfd_relax_section): Define.
7675 (elf_backend_add_symbol_hook): Likewise.
7677 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7679 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7680 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7681 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7683 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7686 * configure: Rebuild.
7688 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7690 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7691 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7692 * configure.in: Define and substitute WIN32LDFLAGS and
7694 * aclocal.m4: Rebuild with new libtool.
7695 * configure, Makefile.in: Rebuild.
7697 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7699 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7700 before any other symbols in the same section.
7702 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7704 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7707 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7709 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7711 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7712 Use addr_size for address size, rather than sizeof(bfd_vma).
7713 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7714 Fix call to read_address.
7715 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7716 Scrap other unneeded arguments. Fix call to read_address.
7717 (scan_unit_for_functions): Fix call to read_attribute.
7718 (parse_comp_unit): We now handle more values for addr_size.
7719 Set addr_size in unit. Fix call to read_attribute and
7722 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7724 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7726 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7728 * archures.c (bfd_default_scan): Add m68k cases back to default
7729 switch, reverting patch of March 25, since IEEE support depends
7732 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7734 * Makefile.am (diststuff): New target.
7735 * Makefile.in: Rebuild.
7737 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7739 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7740 som_offset when we have an extended name table.
7742 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7744 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7746 * Makefile.in: Rebuild.
7748 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7750 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7751 symbols when creating a shared library.
7752 (elf_m68k_adjust_dynindx): New function, used by above code.
7753 (elf_m68k_finish_dynamic_sections): Initialize the section
7755 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7757 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7759 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7762 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7764 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7767 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7769 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7772 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7774 * configure.in: Set version to 2.9.1.
7775 * configure: Rebuild.
7777 * Branched binutils 2.9.
7779 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7781 * syms.c (ENABLE_CACHING): Define.
7782 (struct indexentry): Define.
7783 (struct stab_cache): Remove.
7784 (cmpindexentry): New static function.
7785 (struct stab_find_info): Add new fields: indextable,
7786 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7787 cached_file_name. Remove fields: file_cache, function_cache, and
7789 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7790 index table and search it.
7792 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * elf.c (_bfd_elf_copy_private_section_data): Call
7795 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7797 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7799 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7801 * coff-arm.c: Define all globally visible variables and functions
7802 only when COFF_WITH_PE is not defined.
7803 * configure.in (armpe_little_vec, armpe_big_vec): Add
7805 * configure: Rebuild.
7807 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7809 Fix some gcc -Wall warnings:
7810 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7811 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7812 * archures.c (bfd_default_scan): Likewise.
7813 * bfd.c (bfd_scan_vma): Likewise.
7814 * binary.c (mangle_name): Likewise
7815 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7816 * coff-sh.c (sh_relocate_section): Likewise.
7817 * coff-stgo32.c (create_go32_stub): Likewise.
7818 * coffcode.h (coff_slurp_line_table): Likewise.
7819 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7820 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7821 (assign_file_positions_for_segments): Likewise.
7822 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7823 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7824 * oasys.c (oasys_write_sections): Likewise.
7825 * ppcboot.c (ppcboot_object_p): Likewise.
7826 (mangle_name): Likewise.
7827 * riscix.c (riscix_fix_pcrel_26): Likewise.
7828 * srec.c (srec_scan): Likewise.
7829 * stabs.c (_bfd_write_section_stabs): Likewise.
7830 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7831 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7832 switch. Declare parameters for function pointers.
7833 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7835 * elf.c (elf_sort_sections): Likewise.
7836 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7837 Add default cases to switches.
7838 (coff_arm_relocate_section): Remove unused local variables.
7840 (coff_arm_bfd_set_private_flags): Change flag variable to type
7842 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7843 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7844 (dump_toc): Change cat to const, and initialize it.
7845 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7846 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7847 (sh_elf_relocate_section): Initialize r_symndx.
7848 * coffcode.h (coff_compute_section_file_positions): Only declare
7849 old_sofar if ALIGN_SECTIONS_IN_FILE.
7850 (coff_write_object_contents): Initialize csym.
7851 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7852 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7854 * dwarf2.c: Include libiberty.h.
7855 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7856 (decode_line_info): Remove unused local variables.
7857 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7858 (m32r_elf_relocate_section): Likewise.
7859 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7860 (v850_elf_reloc): Likewise.
7861 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7862 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7863 * elf.c (assign_file_positions_for_segments): Always set adjust.
7864 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7865 parenthesize expression.
7866 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7867 (m32r_elf_object_p): Return a value.
7868 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7869 * elf32-mips.c (mips_elf_final_link): Initialize last.
7870 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7871 * elf32-v850.c (v850_elf_object_p): Return a value.
7872 (v850_elf_print_private_bfd_data): Change fprintf format string.
7873 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7875 * elflink.h (elf_link_add_object_symbols): Change vernum to
7876 unsigned int, and initialize it. Change fprintf format string.
7877 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7878 when setting or comparing to soname_indx.
7879 (elf_create_pointer_linker_section): Change num_symbols to
7881 * libcoff-in.h (coff_data_type): Change flags to flagword.
7882 * peicode.h (pe_print_idata): Initialize idx. Change j to
7883 bfd_size_type. Initialize hint_member. Remove useless test to
7885 (pe_print_edata): Change num_functions and num_names in struct
7886 EDT_type to unsigned long. Remove cast. Change fprintf format
7888 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7889 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7891 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7892 int *. Update uses. Change j to long.
7893 * bfd-in2.h, libcoff.h: Rebuild.
7895 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7897 * elf32-v850.c Remove definition of USE_REL.
7898 (v850_elf_info_to_howto_rela): New function.
7899 (v850_elf_perform_relocation): Renamed from
7900 v850_elf_store_addend_in_insn. Removed replace argument.
7901 (v850_elf_reloc): store the relocation in the addend field instead
7903 (v850_elf_final_link_relocate): Now calls
7904 v850_elf_perform_relocation.
7905 (v850_elf_relocate_section): Remove code to generate REL
7908 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7910 * coffcode.h (coff_new_section_hook): Set the type and storage
7911 class in the native symbol information allocated for a new section
7914 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7916 * peicode.h: Chain together calls to
7917 coff_bfd_copy_private_bfd_data and
7918 coff_bfd_print_private_bfd_data.
7920 * coff-arm.c: Add prototypes for
7921 coff_arm_bfd_print_private_bfd_data and
7922 coff_arm_bfd_copy_private_bfd_data.
7924 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7926 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7929 * peicode.h: Call arm-coff private data functions after handling
7932 * coff-arm.c: Turn statics into globals so that they can be shared
7933 both pe and pei backends.
7935 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7937 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7939 (sunos_write_object_contents): Likewise.
7940 * aoutx.h (NAME(aout,machine_type)): Likewise.
7941 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7943 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7945 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7947 (bfd_default_scan): Remove m68k special cases.
7948 * bfd-in2.h: Rebuild.
7949 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7951 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7952 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7954 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7955 selection, change printable_name to just "m68k" and make that the
7956 default instead of m68k:68020.
7958 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7960 (MY_get_section_contents): Define as aout_32_get_section_contents
7961 rather than NAME(aout,get_section_contents).
7963 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7965 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7966 and call bfd_default_set_arch_mach to do the real work.
7968 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7970 * bout.c (BALX): Include return register g14 as part of the insn.
7972 (calljx_callback): Use it.
7974 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7976 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7977 * libbfd.h: Rebuild.
7979 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7980 byte_count to unsigned int.
7981 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7982 unused local variables.
7984 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7985 variables er and er1.
7987 * cpu-v850.c: Include <ctype.h>.
7988 (scan): Case isdigit argument to unsigned char.
7990 From Yan Meroth <YAN.MEROTH@st.com>:
7991 * ihex.c (ihex_scan): Add extbase variable so that getting an
7992 extended linear address record does not ignore any previous
7994 (ihex_write_object_contents): When writing out an extended linear
7995 address record, zero out any previous extended address.
7997 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7999 * ieee.c (do_one): Check section before dereferencing it.
8000 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8001 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8003 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8005 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8007 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8009 * coff-arm.c: Add interworking functions to pe backends.
8011 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8013 * configure.in: Use AM_DISABLE_SHARED.
8014 * aclocal.m4, configure: Rebuild with libtool 1.2.
8016 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8018 * coff-arm.c (coff_arm_relocate_section): Better error messages
8019 when interowrking conflucts occur. Courtesy of Jonathan Walton
8021 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8022 relocations. Patch courtesy of Jonathan Walton and Tony
8025 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8027 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8028 part of Feb 22 change controling when to override the existing
8029 symbol with the .plt entry.
8031 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8033 * config.bfd (targ_cpu): Add thumb-pe target.
8035 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8036 functions in PE build.
8038 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8040 * config.bfd (sparclite-*-elf*): Added.
8042 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8044 * configure.in: Add elf.lo to elf shell variable.
8045 * Makefile.am (BFD_LIBS): Remove elf.lo.
8046 (BFD_LIBS_CFILES): Remove elf.c.
8047 (BFD32_BACKENDS): Add elf.lo.
8048 (BFD32_BACKENDS_CFILES): Add elf.c.
8049 * configure, Makefile.in: Rebuild.
8051 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8053 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8054 relocation against a non-local symbol should not have a dynamic
8057 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8059 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8061 (pe_print_private_bfd_data): Print PE flags. From Mikey
8062 <jeffdb@netzone.com>.
8064 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8066 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8067 a plt entry when we can determine that we authoritatively define
8070 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8072 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8073 don't actually use trad-core, but a SunOS-style core file handled
8075 * hosts/sparclinux.h: Remove.
8077 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8079 * peicode.h (pe_print_idata): If there is no .idata section, look
8080 for the import tables in some other section. Make the initial
8081 label line up better with the data. Print the import address
8082 table even if there is no import name table. If the import
8083 address table holds actual addresses, print them.
8085 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8087 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8088 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8089 bfd_error_system_call.
8091 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8093 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8094 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8096 From H.J. Lu <hjl@gnu.org>:
8097 * Makefile.am (libbfd_la_LDFLAGS): Define.
8098 * Makefile.in: Rebuild.
8100 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8102 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8103 * netbsd.h (MACHTYPE_OK): Define.
8104 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8105 calling N_SET_MACHTYPE, rather than having a switch.
8106 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8108 * i386netbsd.c (MACHTYPE_OK): Don't define.
8109 (DEFAULT_MID): Define.
8110 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8111 (MACHTYPE_OK): Don't define.
8112 (DEFAULT_MID): Define.
8113 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8114 (DEFAULT_MID): Define.
8115 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8116 (DEFAULT_MID): Define.
8117 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8118 (DEFAULT_MID): Define.
8120 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8121 * vaxnetbsd.c: New file.
8122 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8123 rather than netbsd_core.
8124 * targets.c (vaxnetbsd_vec): Declare.
8125 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8126 defined, add netbsd_core_vec.
8127 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8128 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8129 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8130 * config.bfd (alpha*-*-netbsd*): New target.
8131 * Makefile.am: Rebuild dependencies.
8132 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8133 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8134 * configure, Makefile.in: Rebuild.
8136 * configure.host: Remove the old shared library build stuff. We
8137 now use libtool instead.
8139 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8141 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8143 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8145 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8146 * configure: Rebuild.
8148 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8149 * elf32-v850.c (remember_hi16s_reloc): New function.
8150 (find_remembered_hi16s_reloc): New function.
8151 (v850_elf_store_addend_in_insn): Use the above new functions to
8152 match up HI6S relocs with LO16 relocs.
8154 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8156 * configure.in: Change -linux* to -linux-gnu*.
8157 * config.bfd, configure.host: Likewise.
8158 * configure: Rebuild.
8160 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8162 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8163 LO16/HI16S bug and improve comments about what is going on.
8165 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8167 * configure, aclocal.m4: Rebuild with new libtool.
8169 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8171 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8172 when merging v850 code into v850e/v850ea code. Do not initialise
8173 output flags if the input is the default architecture.
8175 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8177 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8178 get the size from bfd_arch_bits_per_address instead of directly
8181 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8183 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8184 to wrap, just return all 1's bits instead.
8185 * libbfd.h: Regenerate.
8187 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8189 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8191 (coff_relocate_section): If COFF_WITH_PE, define as
8192 coff_pe_i386_relocate_section.
8193 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8194 skip empty sections, to match coff_write_object_contents.
8196 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8197 rather than swapping out r_offset twice. From Luke Deller
8198 <luked@cse.unsw.edu.au>.
8200 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8202 * configure.in: Set libtool_enable_shared rather than
8203 libtool_shared. Remove diversion hack.
8204 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8207 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8209 * syms.c (struct stab_cache): Define.
8210 (struct stab_find_info): Remove cached_offset, cached_stab,
8211 cached_str, and cached_stroff fields. Add file_cache,
8212 function_cache, and line_cache fields.
8213 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8216 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8218 * peicode.h (pe_print_idata): Check for import of ordinal rather
8220 (pe_print_edata): If there is no .edata section, look for the
8221 export data in some other section.
8223 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8225 * configure.in: Change version to 2.8.4.
8226 * configure: Regenerated.
8228 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8230 Add tms320c30 support:
8231 * cpu-tic30.c: New file.
8232 * aout-tic30.c: New file.
8233 * coff-tic30.c: New file.
8234 * archures.c (bfd_arch_tic30): Define.
8235 (bfd_tic30_arch): Declare.
8236 (bfd_archures_list): Add bfd_tic30_arch.
8237 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8239 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8240 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8241 (coff_set_flags): Likewise.
8242 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8243 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8244 * Makefile.am: Rebuild dependencies.
8245 (ALL_MACHINES): Add cpu-tic30.lo.
8246 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8247 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8248 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8249 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8251 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8253 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8254 to lag behind LO16 reloc by a couple of instructions.
8256 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8258 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8259 make to reexamine the file timestamp.
8260 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8262 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8265 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8267 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8268 to create .dynsbss and .rela.sbss sections.
8269 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8270 copied from dynamic objects into .sbss.
8271 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8272 use it. Correct typo of .rela.sdata2.
8273 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8274 put the data, which may now be in .sbss.
8275 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8276 (elf_backend_create_dynamic_sections): Define as
8277 ppc_elf_create_dynamic_sections.
8279 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8280 against _GLOBAL_OFFSET_TABLE_.
8281 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8282 shared libraries which refer to local symbols. Make sure that the
8283 test for allocating space for a reloc in a shared object is the
8284 same as the test for emitting a reloc.
8286 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8288 * config.bfd (i[3456]-*-mingw32*): New target.
8289 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8290 * aclocal.m4, configure: Rebuild.
8292 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8294 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8297 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8299 Sparc v9 ABI compliant PLT:
8300 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8301 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8302 (LARGE_PLT_THRESHOLD): New define.
8303 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8304 (sparc64_elf_build_plt): New function.
8305 (sparc64_elf_plt_entry_offset): Likewise.
8306 (sparc64_elf_plt_ptr_offset): Likewise.
8307 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8308 contain the index for convenience. Skip the initial entries
8310 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8311 memory for the benefit of .rela.plt.
8312 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8313 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8314 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8315 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8316 Call sparc64_elf_build_plt.
8317 (elf_backend_want_got_plt): No.
8318 (elf_backend_plt_readonly): No.
8319 (elf_backend_plt_alignment): 8.
8321 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8322 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8323 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8326 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8328 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8330 * cpu-mips.c (arch_info_struct): Add mips variants.
8331 * bfd-in2.h: Rebuilt.
8333 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8335 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8338 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8340 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8341 (i[3456]86sco3.2v5*coff): New target.
8343 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8345 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8347 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8349 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8350 * bfd-in2.h: Regenerate.
8352 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8354 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8356 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8358 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8359 adjust addend for an output common symbol (from Jimmy Blair
8360 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8361 defined symbol to counteract adjustment made in generic relocation
8364 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8366 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8368 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8369 (GET_SCNDHR_NLNNO): Likewise.
8371 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8373 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8375 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8377 * elf32-m32r.c: Add macros to handle NOP insertion.
8379 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8381 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8382 (xcoff_mark): Likewise.
8383 (xcoff_build_ldsyms): Mark absolute symbols.
8385 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8387 * bout.c (b_out_write_object_contents): Sort symbols before output
8388 to keep {CALL,BAL}NAME symbols adjacent.
8389 (b_out_symbol_cmp): New function.
8391 For older changes see ChangeLog-9697
8397 version-control: never
projects / deliverable / binutils-gdb.git / blob