1 2000-09-09 Kazu Hirata <kazu@hxi.com>
3 * riscix.c: Remove DEFUN.
5 2000-09-08 Nick Clifton <nickc@redhat.com>
7 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
8 initialise flags in output bfd if the input bfd is the default
9 architecture with the default flags.
11 2000-09-08 Kazu Hirata <kazu@hxi.com>
13 * archive.c: Fix formatting.
14 * coff-arm.c: Likewise.
15 * doc/chew.c: Likewise.
17 2000-09-08 Alan Modra <alan@linuxcare.com.au>
19 * section.c (bfd_get_unique_section_name): Put a dot before the
22 2000-09-07 Kazu Hirata <kazu@hxi.com>
24 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
25 * elf.c: Fix formatting.
27 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
29 * config.bfd (sh-*-linux*): Added.
30 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
31 * targets.c: Declare them.
32 * elf32-sh-lin.c: New file.
33 * Makefile.am: Compile it.
34 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
35 * configure, Makefile.in: Rebuilt.
37 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
39 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
40 pseduo-section when determining where the TOC ends.
42 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
43 output x_tvndx as it is only two bytes wide.
45 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
46 reloc is 26 or 32 bits wide.
48 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
49 for relocs that don't change anything. Also look at the full
52 2000-09-06 Philip Blundell <philb@gnu.org>
54 * config.bfd (arm*-*-uclinux*): New target.
56 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
58 * configure: Rebuilt with new libtool.m4.
60 2000-09-06 Alan Modra <alan@linuxcare.com.au>
62 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
63 word for variable name.
64 * bfd-in2.h: Regenerate.
66 2000-09-05 Nick Clifton <nickc@redhat.com>
68 * config.in: Regenerate.
69 * libbfd.h: Regenerate.
70 * po/bfd.pot: Regenerate.
71 * doc/bfdint.texi: Remove CVS date string - it foils compares with
74 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
76 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
78 2000-09-05 Alan Modra <alan@linuxcare.com.au>
80 Shared library and PIC support.
81 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
82 (GOT_ENTRY_SIZE): New.
83 (ELF_DYNAMIC_INTERPRETER): New.
84 (STUB_SUFFIX): Define.
85 (LONG_BRANCH_PIC_IN_SHLIB): Define.
86 (RELATIVE_DYNAMIC_RELOCS): Define.
87 (enum elf32_hppa_stub_type): New.
88 (struct elf32_hppa_stub_hash_entry): Rename offset to
89 stub_offset. Add a number of new fields.
90 (struct elf32_hppa_link_hash_entry): New.
91 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
93 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
94 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
95 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
97 (hppa_link_hash_newfunc): New function.
98 (elf32_hppa_link_hash_table_create): Use above function. Init new
100 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
101 instead of addend, and remove sym_name from args. Don't use
102 symbol name for local syms, instead use sym index.
103 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
104 stub type rather than size. Pass in hash and handle import stub
105 case. Also pass in reloc instead of offset so we can calculate
106 PCREL22F and PCREL12F branches properly.
107 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
108 import and export stubs too.
109 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
110 import and export stub sizing.
111 (elf32_hppa_check_relocs): New function.
112 (elf32_hppa_adjust_dynamic_symbol): New function.
113 (hppa_discard_copies): New function.
114 (elf32_hppa_size_dynamic_sections): New function.
115 (elf_backend_size_dynamic_sections): Define.
116 (elf32_hppa_finish_dynamic_symbol): New function.
117 (elf_backend_finish_dynamic_symbol): Define.
118 (elf32_hppa_size_stubs): Stash params in link hash table, and move
119 some local vars into the link hash table too. For shared links,
120 trundle over function syms, generating export stubs. Handle
121 PCREL22F branches. Break out stub creation code from here..
122 (hppa_add_stub): .. to here. New function.
123 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
124 call the bfd linker. Use elf_gp to record global pointer.
125 Calculate a value from sections if $global$ is missing.
126 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
127 (elf32_hppa_gc_mark_hook): New function.
128 (elf_backend_gc_mark_hook): Define.
129 (elf32_hppa_gc_sweep_hook): New function.
130 (elf_backend_gc_sweep_hook): Define.
131 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
132 Add rel to args, and remove howto, input_bfd, offset, addend,
133 sym_name as we can recalculate these locally. Handle calls to
134 dynamic objects, extra PIC relocs, PCREL22F branches. Change
135 handling of undefined weak syms. Check that stubs are in range.
136 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
137 message on hitting a DPREL21L reloc that needs fixing. Subtract
138 off PC for PCREL14F. Break out code that does a stub lookup from
140 (hppa_get_stub_entry): ..to here. New function.
141 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
142 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
144 (elf32_hppa_finish_dynamic_sections): New function.
145 (elf_backend_finish_dynamic_sections): Define.
146 (elf_backend_final_write_processing) Define.
147 (hppa_handle_PIC_calls): New function.
148 (elf32_hppa_build_stubs): Call it. Pass link_info to
150 (elf32_hppa_create_dynamic_sections): New function
151 to create .plt and .got then set .plt flags correctly.
152 (elf_backend_create_dynamic_sections): Define.
153 (elf32_hppa_object_p): New function.
154 (elf_backend_object_p): Define.
155 (elf32_hppa_elf_get_symbol_type): New function.
156 (elf_backend_get_symbol_type): Define.
157 (elf_backend_can_gc_sections): Define.
158 (elf_backend_want_got_plt): Define.
159 (elf_backend_plt_alignment): Set to 2.
160 (elf_backend_plt_readonly): Define.
161 (elf_backend_want_plt_sym): Define.
162 (elf_backend_got_header_size): Reserve one entry.
164 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
165 (elf32_hppa_size_stubs): Pass in multi_subspace.
166 (elf32_hppa_set_gp): Declare.
168 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
169 (bfd_get_unique_section_name): New function.
170 * bfd_in2.h: Regenerate.
172 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
173 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
176 From David Huggins-Daines <dhd@linuxcare.com>
177 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
178 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
179 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
180 been updated in finish_dynamic_symbol before modifying function
183 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
184 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
185 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
186 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
187 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
188 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
189 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
190 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
192 From David Huggins-Daines <dhd@linuxcare.com>
193 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
194 style of local labels as well.
196 2000-09-03 Philip Blundell <philb@gnu.org>
198 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
199 references to undefined symbols in debugging sections.
201 2000-09-02 H.J. Lu <hjl@gnu.org>
203 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
204 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
205 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
208 2000-09-02 Jason Eckhardt <jle@cygnus.com>
210 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
211 (elf32_i860_is_local_label_name): New function and prototype.
213 2000-09-02 Nick Clifton <nickc@redhat.com>
215 * configure.in: Increase version number to 2.10.91.
216 * configure: Regenerate.
217 * aclocal.m4: Regenerate.
218 * config.in: Regenerate.
219 * po/bfd.pot: Regenerate.
221 2000-09-02 Daniel Berlin <dberlin@redhat.com>
223 * elf.c (_bfd_elf_make_section_from_shdr): Add
224 .gnu.linkobce.wi. to the list of debug section names.
226 2000-09-02 Nick Clifton <nickc@redhat.com>
228 * dwarf2.c (find_debug_info): New function: Locate a section
229 containing dwarf2 debug information.
230 (bfd_dwarf2_find_nearest_line): Find all sections containing
231 debug information and include them in the stash.
233 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
235 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
236 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
237 (sh_reloc_map): Add new relocs.
238 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
239 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
240 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
241 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
243 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
244 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
245 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
246 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
248 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
250 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
251 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
252 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
253 elf_sh_plt_reloc_offset): Define.
254 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
255 elf_sh_link_hash_table): New structs.
256 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
257 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
259 (elf_backend_create_dynamic_sections,
260 bfd_elf32_bfd_link_hash_table_create,
261 elf_backend_adjust_dynamic_symbol,
262 elf_backend_size_dynamic_sections,
263 elf_backend_finish_dynamic_symbol,
264 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
265 elf_backend_plt_readonly, elf_backend_want_plt_sym,
266 elf_backend_got_header_size, elf_backend_plt_header_size):
268 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
269 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
271 * bfd-in2.h, libbfd.h: Rebuilt.
273 2000-09-01 Alan Modra <alan@linuxcare.com.au>
275 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
278 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
280 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
281 not initialized, set them to indicate the SH1 instruction set.
283 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
285 * acinclude.m4: Include libtool and gettext macros from the
287 * aclocal.m4, configure: Rebuilt.
289 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
291 * elf.c: Eliminate references to __sparcv9 macro; replace with
292 autoconf variables HAVE_PSINFO32_T etc.
293 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
294 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
296 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
297 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
299 * configure: Regenerate.
301 2000-08-27 Alan Modra <alan@linuxcare.com.au>
303 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
304 for any shared link, not just shared -Bsymbolic.
305 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
306 any shared link, and pass link info to it.
307 (elf_i386_size_dynamic_sections): Update comment.
308 (elf_i386_discard_copies): Modify to discard relocs for symbols
309 that have been forced local.
310 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
311 that have been forced local.
313 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
315 * elflink.h (elf_link_add_object_symbols): Allow common
316 symbols to have an alignment of 1 if explicitly requested, and
317 not overridden by other definitions.
319 2000-08-22 Doug Kwan <dkwan@transmeta.com>
321 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
322 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
324 2000-08-22 H.J. Lu <hjl@gnu.org>
326 * elf-bfd.h (elf_link_hash_table): Add runpath.
328 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
329 * bfd-in2.h: Rebuilt.
331 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
332 "runpath" field to NULL.
333 (bfd_elf_get_runpath_list): New function.
335 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
338 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
340 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
341 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
342 explicitly. Improve validation of r_type.
344 2000-08-21 H.J. Lu <hjl@gnu.org>
346 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
347 dynamic allocated content space. Add a comment to remind us that
348 one day this ought to be fixed.
349 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
350 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
351 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
353 2000-08-21 Jason Eckhardt <jle@cygnus.com>
355 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
356 field with the newly relocated value instead of adding it to the
357 existing immediate field.
358 (elf32_i860_relocate_splitn): Likewise.
359 (elf32_i860_relocate_highadj): Likewise.
361 2000-08-16 Jason Eckhardt <jle@cygnus.com>
363 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
364 was previously just a stub).
366 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
368 * elflink.c (_bfd_elf_create_got_section): Don't abort().
370 (_bfd_elf_create_dynamic_sections): Likewise.
372 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
374 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
375 for undefined symbols to be the beginning of the section.
377 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
378 four extra entries at the beginning of the .rela.plt section.
379 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
380 section to account for the four reserved entries in the .plt section.
382 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
384 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
385 to the list of NOPs we recognize after a branch-and-link.
386 Use the ori NOP when one is needed.
388 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
391 2000-08-14 Jim Wilson <wilson@cygnus.com>
393 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
394 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
395 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
398 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
400 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
402 2000-08-10 Jason Eckhardt <jle@cygnus.com>
404 * elf32-i860.c (elf32_i860_relocate_section): New function.
405 (i860_final_link_relocate): New function.
406 (elf32_i860_relocate_splitn): New function.
407 (elf32_i860_relocate_pc16): New function.
408 (elf32_i860_relocate_highadj): New function.
409 (elf32_i860_howto): Minor adjustments to some relocations.
410 (elf_info_to_howto_rel): Define.
411 (elf_backend_relocate_section): Define.
413 2000-08-10 Nick Clifton <nickc@cygnus.com>
415 * elf32-arm.h: Fix formatting.
417 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
419 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
421 2000-08-08 Jason Eckhardt <jle@cygnus.com>
423 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
425 2000-08-07 Kazu Hirata <kazu@hxi.com>
427 * ieee.c (ieee_write_debug_part): Rewrite a comment.
428 * elf64-ia64.c: Fix a typo.
430 2000-08-05 Jason Eckhardt <jle@cygnus.com>
432 * elf32-i860 (elf32_i860_howto_table): New structure.
433 (lookup_howto): New function.
434 (elf32_i860_reloc_type_lookup): New function.
435 (elf32_i860_info_to_howto_rela): New function.
436 (elf_code_to_howto_index): New structure.
437 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
438 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
439 elf32_i860_reloc_type_lookup.
441 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
443 * som.c (struct fixup_format): Constify `format'.
444 (som_hppa_howto_table): Use SOM_HOWTO macro.
445 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
446 (som_bfd_reloc_type_lookup): Likewise.
447 (compare_subspaces): Remove unused `count1', `count2'.
448 (som_begin_writing): Remove unused `total_reloc_size'.
449 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
450 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
451 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
452 (som_find_nearest_line): Decorate unused parameter(s).
453 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
454 (som_bfd_link_split_section): Likewise.
456 2000-08-03 Nick Clifton <nickc@cygnus.com>
458 * section.c: Restore backed out code.
459 * elf.c: Restore backed out code.
460 (copy_private_bfd_data): Fix bug preventing stipped dynamic
461 binaries from working.
462 * bfd-in2.h: Regenerate.
464 2000-08-03 H.J. Lu <hjl@gnu.org>
466 * section.c: Back out the change made by Nick Clifton
467 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
469 * bfd-in2.h: Likewise.
472 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
474 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
476 2000-07-31 Jason Eckhardt <jle@cygnus.com>
478 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
479 * bfd-in2.h, libbfd.h: Regenerate.
481 2000-07-31 Nick Clifton <nickc@cygnus.com>
483 * section.c (struct sec): Add new boolean field 'segment_mark'.
484 (STD_SECTION): Initialise new field to zero.
486 * bfd-in2.h: Regenerate.
488 * elf.c (copy_private_bfd_data): Reorganise section to segment
489 mapping to cope with moved sections requiring new segments,
490 and overlapping segments.
491 (SEGMENT_END): New macro: Return the end address of a segment.
492 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
493 contains a section by comparing their VMA addresses.
494 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
495 contains a section by comparing their LMA addresses.
496 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
497 section should be included in a segment.
498 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
499 follows another in memory.
500 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
503 2000-07-22 Jason Eckhardt <jle@cygnus.com>
505 * cpu-i860.c: Added comments.
507 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
508 bfd_elf32_i860_little_vec.
509 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
510 (ELF_MAXPAGESIZE): Changed to 4096.
512 * targets.c (bfd_elf32_i860_little_vec): Declaration of
514 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
516 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
517 config for little endian elf32 i860.
518 (targ_defvec): Define for the new config above
519 as "bfd_elf32_i860_little_vec".
520 (targ_selvecs): Define for the new config above
521 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
523 * configure.in (bfd_elf32_i860_little_vec): Added recognition
526 * configure: Regenerated.
528 2000-07-27 H.J. Lu <hjl@gnu.org>
530 * elflink.h (elf_merge_symbol): Take one more argument,
531 dt_needed, to indicate if the symbol comes from a DT_NEEDED
532 entry. Don't overide the existing weak definition if dt_needed
534 (elf_link_add_object_symbols): Pass dt_needed to
537 2000-07-27 Nick Clifton <nickc@cygnus.com>
539 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
542 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
544 * configure.host (*-*-aix*): AIX has 'long long' always.
546 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
547 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
548 (xcoff_write_archive_contents_big): Don't update the offset
549 of the symbol table, xcoff_write_armap will do it.
551 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
553 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
554 of dynobj for SGI_COMPAT checks.
556 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
558 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
559 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
560 * bfd-in2.h: Regenerate.
562 2000-07-21 Nick Clifton <nickc@cygnus.com>
564 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
565 range symbol indices in relocs and issue an error message.
567 2000-07-20 H.J. Lu <hjl@gnu.org>
569 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
570 info->new_dtags when setting DT_FLAGS_1. It will only be set
571 by the new linker options. It shouldn't break anything.
573 2000-07-20 H.J. Lu <hjl@gnu.org>
575 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
576 only if info->new_dtags is true.
578 2000-07-20 H.J. Lu <hjl@gnu.org>
580 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
581 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
583 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
585 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
586 (ALL_MACHINES_CFILES): Add cpu-cris.c.
587 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
588 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
589 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
590 * Makefile.in: Rebuild.
591 * aclocal.m4: Rebuild.
592 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
593 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
594 (bfd_cris_arch): Declare.
595 (bfd_archures_list): Add bfd_cris_arch.
596 * bfd-in2.h: Rebuild.
597 * config.bfd: (cris-*-*): New target.
598 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
599 * configure: Rebuild.
600 * elf.c (prep_headers): Add bfd_arch_cris.
602 * libaout.h (enum machine_type): Add M_CRIS.
603 * reloc.c: Add CRIS relocations.
604 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
605 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
606 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
607 * po/POTFILES.in, po/bfd.pot: Regenerate.
609 2000-07-19 H.J. Lu <hjl@gnu.org>
611 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
612 DF_TEXTREL if DT_TEXTREL is set.
613 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
614 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
615 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
616 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
617 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
618 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
619 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
620 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
621 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
622 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
624 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
625 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
627 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
629 2000-07-19 H.J. Lu <hjl@gnu.org>
631 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
632 * bfd-in2.h: Rebuild.
634 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
635 (elf_dt_soname): New.
637 * elf.c (bfd_elf_set_dt_needed_soname): New.
639 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
640 entry if the shared object loaded by DT_NEEDED is used to
641 resolve the reference in a regular object.
643 2000-07-19 H.J. Lu <hjl@gnu.org>
645 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
646 DT_DEPAUDIT and DT_AUDIT as strings.
648 2000-07-19 Nick Clifton <nickc@cygnus.com>
650 * format.c: Fix formatting.
652 2000-07-19 H.J. Lu <hjl@gnu.org>
654 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
656 2000-07-19 H.J. Lu <hjl@gnu.org>
658 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
659 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
660 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
661 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
662 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
663 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
664 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
666 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
668 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
669 renamed functions from here...
670 (assign_section_numbers): Use renamed functions.
671 (prep_headers): Use renamed functions.
673 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
674 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
675 * bfd-in2.h: Regenerate.
677 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
679 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
680 parenthesis in if statement.
682 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
684 Enable the support for Traditional MIPS.
685 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
686 return ict_none appropriately for traditional mips targets.
687 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
688 (STUB_MOVE): Conditionalize for traditonal mips.
689 (STUB_LI16): Likewise.
690 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
691 room for RTPROC header.
692 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
693 the permission for the PT_DYNAMIC as read, write and execute.
694 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
696 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
697 _DYNAMIC_LINKING for traditonal mips.
698 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
699 in case of traditonal mips.
700 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
701 entry is required. For a function if PLT is not required then set the
702 corresponding hash table entry to 0.
703 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
705 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
706 shared object set the value to 0.
707 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
708 _DYNAMIC_LINKING for traditonal mips.
709 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
712 2000-07-15 H.J. Lu <hjl@gnu.org>
714 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
716 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
718 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
719 out a structure that is BFD_IN_MEMORY.
721 2000-07-11 Alan Modra <alan@linuxcare.com.au>
723 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
724 bfd pointer. Print section id instead of bfd pointer for local
725 syms. Prefix addend with `+' for global syms as well as local.
726 Correct calculation of name component lengths.
727 (elf64_hppa_check_relocs): Update call to get_dyn_name.
729 From David Huggins-Daines <dhd@linuxcare.com>
730 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
731 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
732 (elf64_hppa_modify_segment_map): Likewise.
734 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
736 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
737 addresses to be "naturally" sign extended. Return -1 if unknown.
738 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
739 * bfd-in2.h: Regenerate.
741 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
743 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
744 and ECOF_SIGNED_64 to list ways to extract an offset.
745 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
746 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
748 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
749 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
751 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
753 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
754 bfd_get_start_address.
755 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
756 (elf_swap_ehdr_out): Ditto.
758 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
760 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
761 compatibility with older binutils.
763 2000-07-10 Alan Modra <alan@linuxcare.com.au>
765 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
766 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
768 From Ryan Bradetich <rbradetich@uswest.net>
769 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
770 (parse_line_table): Ditto.
771 (_bfd_dwarf1_find_nearest_line): Ditto.
772 * syms.c (cmpindexentry): Remove extra `*' from params.
774 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
776 * elf32-mips.c (sort_dynamic_relocs): New Function.
777 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
778 via qsort to sort the dynamic relocations in increasing r_symndx
781 2000-07-09 Alan Modra <alan@linuxcare.com.au>
783 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
784 ATTRIBUTE_UNUSED to unused args.
788 (get_stub): Likewise.
789 (elf64_hppa_adjust_dynamic_symbol): Likewise.
790 (elf64_hppa_link_output_symbol_hook): Likewise.
791 (elf64_hppa_check_relocs): Delete unused var.
792 (elf64_hppa_size_dynamic_sections): Likewise.
793 (elf64_hppa_finalize_opd): Likewise.
794 (elf64_hppa_finalize_dynreloc): Likewise.
795 (elf64_hppa_modify_segment_map): Likewise.
796 (elf64_hppa_finish_dynamic_sections): Likewise.
798 * elf-hppa.h (elf_hppa_final_write_processing): Add
799 ATTRIBUTE_UNUSED to unused args.
800 (elf_hppa_final_link_relocate): Likewise.
801 (elf_hppa_record_segment_addrs): Add paretheses.
802 (elf_hppa_relocate_section): Constify dyn_name.
804 From David Huggins-Daines <dhd@linuxcare.com>
805 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
806 rearrange case statement so that it gets preferred to 32-bit ones.
808 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
809 asection->id instead of address of asection structure.
810 (elf32_hppa_size_stubs): Likewise.
812 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
813 for .init* and .fini*.
815 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
816 and addends used in stub names to 32 bits.
817 (elf32_hppa_size_stubs): Likewise.
819 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
820 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
821 not bfd_put_64. Fix minor comment typo and formatting.
823 Changes to create multiple linker stubs, positioned immediately
824 before the section where they are required.
825 * elf32-hppa.c: Don't include hppa_stubs.h.
826 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
827 (elf32_hppa_stub_hash_table): Delete.
828 (elf32_hppa_link_hash_entry): Delete.
829 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
830 stub_hash_table, and store the struct here rather than a pointer.
831 Delete output_symbol_count. Add offset array. Change
832 global_value to a bfd_vma.
833 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
834 (elf32_hppa_stub_hash_traverse): Delete.
835 (elf32_hppa_name_of_stub): Delete.
836 (elf32_hppa_link_hash_lookup): Delete.
837 (elf32_hppa_link_hash_traverse): Delete.
838 (elf32_hppa_stub_hash_table_init): Delete.
839 (elf32_hppa_size_of_stub): Pass input section and offset rather
840 than location and calculate location here. Don't pass name as all
841 stubs are now the same size.
842 (elf32_hppa_stub_hash_newfunc): Init new fields.
843 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
845 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
846 comparing against ints. Rewrite stub handling code.
847 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
848 Case enums to int before comparing against ints. Remove
849 bfd_reloc_dangerous case.
850 (elf32_hppa_build_one_stub): Rewrite.
851 (elf32_hppa_size_one_stub): New function.
852 (elf32_hppa_build_stubs): Rewrite.
853 (elf32_hppa_size_stubs): Pass in linker call-back functions.
854 Rewrite stub-handling specific code.
856 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
858 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
860 * hppa_stubs.h: Delete.
861 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
862 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
863 * Makefile.in: Regenerate.
865 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
868 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
870 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
871 and section name for bfd_reloc_notsupported error message.
872 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
873 bfd_reloc_notsupported.
874 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
876 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
877 undefined weak symbols for all relocs.
878 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
879 offsets are relative to one past the delay slot.
880 (elf32_hppa_size_stubs): Account for reloc addend when calculating
881 branch destination. Put addend into stub name too.
882 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
883 adjust by 8 when deciding whether a linker stub is needed. Put
884 addend into stub name as for above.
886 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
887 various args and vars.
888 (elf32_hppa_bfd_final_link_relocate): Here too.
889 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
890 inner block var to avoid shadowing.
892 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
894 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
895 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
896 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
898 * libhppa.h: Change practically all unsigned ints to plain ints.
899 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
902 From Ryan Bradetich <rbradetich@uswest.net>
903 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
904 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
906 From David Huggins-Daines <dhd@linuxcare.com>
907 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
908 to the new OP_* ones.
910 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
911 error exit. Bail out earlier on plabel relocs that we aren't
912 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
913 string, and then don't free our copy.
914 (elf32_hppa_build_one_stub): Make insn unsigned int.
916 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
917 available with BL, not BE and BLE.
919 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
920 code for elf arg relocs.
921 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
922 argument with elf_link_hash_entry h. Handle undefined weak
923 symbols. Move $global$ lookup from here...
924 (elf32_hppa_relocate_section): ...to here. Return correct error
925 message for non-handled relocs.
926 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
927 wrong test was -0x3ffff to +0x40000.
929 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
930 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
932 (elf_hppa_relocate_insn): Fix a typo.
934 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
935 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
936 assemble_17, assemble_21): Delete.
937 Supply defines for all 64 possible opcodes.
938 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
939 formats. Handle COMICLR.
940 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
943 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
944 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
945 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
947 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
948 the local syms - did this code get deleted accidentally? Ignore
949 undefined and undefweak syms.
951 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
952 block. Use it instead of elf64_hppa_hash_table (info).
953 (elf_hppa_final_link_relocate): Use hppa_info instead of
954 elf64_hppa_hash_table (info).
956 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
957 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
958 (hppa_rebuild_insn): Mask immediate bits here instead.
959 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
961 2000-07-08 Alan Modra <alan@linuxcare.com.au>
963 * section.c (struct sec): Add id field. Tidy comment formatting.
964 (bfd_make_section_anyway): Set id.
965 (STD_SECTION): Init id too.
966 Change CONST to const throughout.
967 * archures.c (bfd_arch_info): Tidy comment.
968 (bfd_arch_list): Change a CONST to const.
969 * libbfd-in.h: Tidy comments and replace CONST with const.
970 * elf-bfd.h: Likewise.
971 * libbfd.h: Regenerate.
972 * bfd-in2.h: Regenerate.
973 * libcoff.h: Regenerate.
975 2000-07-07 DJ Delorie <dj@redhat.com>
977 * archive.c (_bfd_write_archive_contents): Add an informative
980 2000-07-06 Kazu Hirata <kazu@hxi.com>
982 * srec.c: Fix formatting.
984 2000-06-05 DJ Delorie <dj@redhat.com>
988 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
990 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
991 value of PC-relative offsets.
993 2000-07-03 Jim Wilson <wilson@cygnus.com>
995 * elf64-alpha.c (alpha_elf_size_info): New.
996 (elf_backend_size_info): Define to alpha_elf_size_info.
997 * elfcode.h (elf_size_info): Change hash bucket size to 4.
999 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1001 * elf32-mips.c: Include elf32-target.h again for the traditional
1004 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1006 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1007 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1008 (avr_info_to_howto_rela): Likewise.
1009 (elf32_avr_gc_mark_hook): Likewise.
1010 (elf32_avr_gc_sweep_hook): Likewise.
1011 (elf32_avr_relocate_section): Likewise.
1013 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1015 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1016 an external symbol for a non-shared, non-relocatable link.
1018 2000-07-03 Nick Clifton <nickc@redhat.com>
1020 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1021 is an external symbol.
1022 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1025 2000-07-03 Kazu Hirata <kazu@hxi.com>
1027 * reloc16.c: Fix formatting.
1029 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1031 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1032 to add a new target for traditional mips i.e
1033 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1034 * configure.in: Likewise.
1035 * configure: Rebuild.
1036 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1038 (bfd_elf32_tradlittlemips_vec): Likewise.
1039 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1040 to see that elfNN_bed does not get redefined even if the target file
1041 is included twice for a chip. See elf32-mips.c.
1043 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1045 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1046 (CLEANFILES): Add DEPA.
1047 * Makefile.in: Regenerate.
1049 2000-06-30 DJ Delorie <dj@cygnus.com>
1051 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1052 can't assume the PE header is at 0x80.
1054 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1056 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1058 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1060 * go32stub.h: Update stub.
1062 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1064 * archures.c (bfd_mach_avr5): Define.
1065 * bfd-in2.h (bfd_mach_avr5): Define.
1066 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1067 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1068 (compatible): Update comment. Add missing test.
1069 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1070 for avr2 and avr4. Simplify 8K wrap code.
1071 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1072 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1074 2000-06-26 Kazu Hirata <kazu@hxi.com>
1076 * coff-h8300.c: Fix formatting.
1077 * cpu-h8300.c: Likewise.
1079 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1081 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1082 for local symbols whose names are unknown.
1084 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1086 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1088 * Makefile.in: Regenerate.
1089 * doc/Makefile.in: Regenerate.
1091 2000-06-20 H.J. Lu <hjl@gnu.org>
1093 * Makefile.am: Rebuild dependency.
1094 * Makefile.in: Rebuild.
1096 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1098 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1099 (elf_backend_copy_indirect_symbol): Map to the new function.
1101 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1103 * archive.c (normalize): Correct pointer comparison when checking
1105 (bfd_bsd_truncate_arname): Likewise.
1106 (bfd_gnu_truncate_arname): Likewise.
1108 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1110 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1111 sections elf_{text,data}_{section,symbol}.
1112 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1113 (_bfd_mips_elf_hide_symbol): New function.
1114 (elf_backend_hide_symbol): Map to the new function.
1115 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1116 definitions of mips_elf_{text,data}_{section,symbol}.
1117 (mips_elf_local_relocation_p): Try to find the direct symbol
1118 based on new check_forced argument.
1119 (mips_elf_calculate_relocation): Use new version of
1120 mips_elf_local_relocation_p.
1121 (mips_elf_relocate_section): Likewise.
1122 (_bfd_mips_elf_relocate_section): Likewise.
1123 (mips_elf_sort_hash_table): Only assert that have enough GOT
1125 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1126 entry if the relocation based on the new external argument.
1127 (mips_elf_create_dynamic_relocation): Assert that we have a
1128 section contents allocated where we can swap out the dynamic
1130 (mips_elf_calculate_relocation): Find the real hash-table entry
1131 correctly by using h->root.root.type. Only create a dynamic
1132 relocation entry if the symbol is defined in a shared library.
1133 Create an external GOT entry for the GOT16 relocation if the
1134 symbol was forced local.
1135 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1136 dynamic index if the symbol was forced local.
1138 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1140 * elf32-mips.c: Fix typos in comments.
1142 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1144 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1147 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1149 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1150 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1151 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1152 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1153 (bfd_elf32_m68hc11_vec): Likewise.
1154 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1155 Supports 68hc11 & 68hc12 at the same time.
1156 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1158 (bfd_elf32_m68hc11_vec): Likewise.
1159 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1160 * archures.c (bfd_m68hc12_arch): Define and register in global list
1161 (bfd_m68hc11_arch): Likewise.
1162 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1163 BFD_RELOC_M68HC11_3B): Define.
1164 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1165 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1167 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1169 * elf_bfd.h (struct elf_backend_data): Add info argument to
1170 elf_backend_hide_symbol.
1171 (_bfd_elf_link_hash_hide_symbol): Likewise.
1172 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1173 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1174 * elflink.h (elf_link_add_object_symbols): Likewise.
1175 (elf_link_assign_sym_version): Likewise.
1177 2000-06-18 H.J. Lu <hjl@gnu.org>
1179 * coff-i386.c (coff_i386_reloc): Don't return in case of
1180 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1181 Compensate PE relocations when linking with non-PE object
1182 files to generate a non-PE executable.
1184 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1186 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1187 GOT entries if we're doing a static link or -Bsymbolic link.
1189 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1191 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1192 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1194 (elf_link_output_relocs): Likewise.
1195 (elf_reloc_link_order): Likewise.
1197 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1199 * archures.c (enum bfd_architecture): #define constants for
1200 PowerPc and RS6000 machine numbers.
1201 * bfd-in2.h: Regenerate.
1202 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1203 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1204 and RS6000 machine numbers using #defined constants from
1206 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1207 machine numbers using #defined constants from archures.c. Add
1208 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1209 64-bit words in 620 entry.
1210 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1212 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1214 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1216 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1217 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1218 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1220 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1222 * bfd-in.h (bfd_family_coff): Define.
1223 * bfd-in2.h: Regenerate.
1224 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1225 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1226 instead of bfd_target_coff_flavour.
1227 * cofflink.c (_bfd_coff_final_link): Likewise.
1228 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1229 exclude XCOFF files.
1230 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1232 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1233 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1234 * xcofflink.c (XCOFF_XVECP): Delete.
1235 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1236 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1237 bfd_xcoff_record_link_assignment,
1238 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1239 check for bfd_target_xcoff_flavour.
1241 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1243 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1245 (read_hdr): New function.
1246 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1247 of trying to extract individual registers. Set abfd->arch_info
1248 to match the architecture that created the core file.
1249 (rs6000coff_get_section_contents): Delete.
1250 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1252 2000-06-14 H.J. Lu <hjl@gnu.org>
1254 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1257 2000-06-13 H.J. Lu <hjl@gnu.org>
1259 * configure: Regenerate.
1261 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1263 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1266 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1268 * configure.in (VERSION): Update to show this is the CVS mainline.
1270 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1272 * elf32-d10v.c: Include elf/d10v.h
1273 (enum reloc_type): Delete.
1274 * elf32-d30v.c: Include elf/d30v.h
1275 (enum reloc_type): Delete.
1277 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1278 * Makefile.in: Regenerate.
1280 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1281 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1282 move HOWTOs into elf_howto_table.
1283 (R_386_standard, R_386_ext_offset): Define.
1284 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1285 (elf_i386_reloc_type_lookup): Modify calculation of index into
1286 elf_howto_table since we've removed the padding.
1287 (elf_i386_info_to_howto_rel): Likewise.
1288 (elf_i386_relocate_section): Likewise.
1290 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1292 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1294 2000-06-05 H.J. Lu <hjl@gnu.org>
1296 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1297 an error when seeing an undefined symbol with hidden/internal
1298 attribute. It is handled in *_relocate_section ().
1300 2000-06-05 H.J. Lu <hjl@gnu.org>
1302 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1303 indirect symbol for the ELF_LINK_NON_ELF bit.
1304 (elf_link_output_extsym): Don't output the indirect symbol even
1305 if the ELF_LINK_NON_ELF bit is set.
1307 2000-06-01 J.T. Conklin <jtc@redback.com>
1309 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1310 (i[3456]86-*-netbsdaout*): New target.
1311 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1312 (i[3456]86-*-openbsd*): Likewise.
1314 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1316 * trad-core.c: From hpux-core.c, include <dirent.h> or
1317 <sys/ndir.h> when possible.
1319 2000-05-31 Nick Clifton <nickc@cygnus.com>
1321 * opintl.h (_(String)): Explain why dgettext is used instead
1324 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1326 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1327 definitions. We must not assume they are sorted in the file
1328 according to their index numbers.
1330 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1332 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1333 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1334 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1336 2000-05-30 Nick Clifton <nickc@cygnus.com>
1338 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1339 80960CA, 80960MC as valid machine names.
1341 2000-05-30 H.J. Lu <hjl@gnu.org>
1343 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1344 visibility bits if the symbol is undefined. Correctly handle
1345 weak undefined symbols with hidden and internal attributes.
1347 * elflink.h (elf_link_add_object_symbols): Always turn the
1348 symbol into local if it has the hidden or internal attribute.
1350 2000-05-29 Philip Blundell <philb@gnu.org>
1352 * ppcboot.c: Add packed attribute if compiling with GCC.
1354 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1356 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1358 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1360 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1361 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1362 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1365 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1367 * Makefile.am: Update dependencies with "make dep-am"
1368 * Makefile.in: Regenerate.
1370 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1371 bindtextdomain): Replace defines with those from intl/libgettext.h
1372 to quieten gcc warnings.
1374 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1376 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1378 * archive.c (normalize, bfd_bsd_truncate_arname,
1379 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1380 file names with backslashes.
1382 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1385 * sysdep.h: Include filenames.h.
1387 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1389 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1391 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1393 * elf64-sparc.c (sparc64_elf_relax_section): New.
1394 (sparc64_elf_relocate_section): Optimize tail call into branch always
1396 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1397 (elf32_sparc_relax_section): New.
1399 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1401 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1402 Remove unusued variables.
1403 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1404 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1405 previous fix, so that shared libs really don't influence targets
1406 extension mask and memory model.
1408 2000-05-23 H.J. Lu <hjl@gnu.org>
1410 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1411 h->root.other not h->other.
1412 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1414 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1416 2000-05-23 H.J. Lu <hjl@gnu.org>
1418 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1419 undefined symbol with the non-default visibility attributes.
1420 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1421 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1422 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1423 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1424 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1425 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1426 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1427 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1428 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1429 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1430 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1432 2000-05-22 Richard Henderson <rth@cygnus.com>
1434 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1435 PCREL22, PCREL64I. Zero size of special relocs.
1436 (elf64_ia64_reloc_type_lookup): Likewise.
1437 (USE_BRL, oor_brl, oor_ip): New.
1438 (elf64_ia64_relax_section): New.
1439 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1440 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1441 (elf64_ia64_relocate_section): Likewise.
1442 (bfd_elf64_bfd_relax_section): New.
1443 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1444 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1445 * bfd-in2.h, libbfd.h: Regenerate.
1447 2000-05-22 Nick Clifton <nickc@cygnus.com>
1449 * configure.in : Add peigen.lo to MIPS PE targets.
1450 * configure: Regenerate.
1452 2000-05-22 Momchil Velikov <velco@fadata.bg>
1454 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1455 only if it is known for both input and output bfds. Separate
1456 error message strings as in some languages, it may be necessary
1457 to change more than one place in the string to change between
1460 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1461 endianess checks, call _bfd_generic_verify_endian_match() instead.
1463 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1465 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1467 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1468 endianess before checking bfd flavours.
1470 2000-05-22 H.J. Lu <hjl@gnu.org>
1472 * elflink.h (elf_link_output_extsym): Clear the visibility
1473 field for symbols not defined locally.
1475 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1477 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1478 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1479 (hppa_rebuild_insn): Mask immediate bits here instead.
1480 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1482 2000-05-18 Momchil Velikov <velco@fadata.bg>
1484 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1485 relocs for an executable, ensure that they are virtual addresses.
1487 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1489 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1491 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1492 Rick Gorton <gorton@scrugs.lkg.dec.com>
1494 * elflink.h: Add emitrelocations support: when enabled, relocation
1495 information and relocation sections are put into final output
1496 executables. If the emitrelocations flag is set, do the following:
1497 (elf_bfd_final_link): Emit relocation sections.
1498 (elf_link_input_bfd): Compute relocation section contents.
1499 (elf_gc_sections): Don't clean relocation sections.
1501 2000-05-16 Catherine Moore <clm@cygnus.com>
1503 * som.c (som_decode_symclass): Recognize weak symbols.
1505 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1507 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1508 read idata section only from dataoff.
1509 (pe_print_edata): Correctly check for valid eat_member.
1511 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1513 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1515 2000-05-14 Philip Blundell <philb@gnu.org>
1517 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1519 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1521 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1523 * peigen.c (pe_print_idata): Look for .idata section and print
1524 info even if data directory has zero entries. Read idata section
1525 starting from dataoff, and adjust all data offsets to suit. Cast
1526 all bfd_vma vars to unsigned long before passing to fprintf.
1527 * peigen.c (pe_print_edata): Similarly, look for .edata section
1528 and print info even if data directory has zero entries. Cast
1529 all bfd_vma vars to unsigned long before passing to fprintf.
1531 From Szabolcs Szakacsits <szaka@F-Secure.com>
1532 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1533 directory size which may be bogus.
1534 * peigen.c (pe_print_edata): Similarly.
1536 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1538 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1540 (copy_private_bfd_data): Allow for space possibly taken up by elf
1541 headers when calculating segment physical address from lma.
1543 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1545 * versados.c (versados_scan): Init stringlen and pass_2_done.
1547 * trad-core.c (trad_unix_core_file_p): Return
1548 bfd_error_wrong_format rather than bfd_error_file_truncated.
1550 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1551 add_data_entry. DataDirectory virtual address is relative.
1552 (pe_print_idata): Account for relative DataDirectory virtual
1553 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1554 (pe_print_edata): Similarly.
1556 From Szabolcs Szakacsits <szaka@F-Secure.com>
1557 * peigen.c (dir_names): Add Delay Import Directory.
1558 (pe_print_idata): Always search for bfd section containing
1559 idata address rather than looking up section name. Print this
1560 section name rather than .idata.
1561 (pe_print_edata): Similarly. Also print some fields as %08lx.
1562 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1565 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1567 * xcoff.h: Rename to xcoff-target.h
1568 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1569 * coff-rs6000.c: Ditto.
1570 * coff64-rs6000.c: Ditto.
1571 * coff-pmac.c: Ditto.
1572 * Makefile.in: Regenerate.
1574 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1576 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1577 Change U802TOC64MAGIC to U803XTOCMAGIC.
1579 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1581 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1582 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1583 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1585 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1587 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1589 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1591 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1592 hidden and internal symbols.
1593 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1595 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1596 assign a PLT or GOT entry to symbols with hidden and
1597 internal visibility.
1599 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1601 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1603 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1605 2000-05-02 H.J. Lu <hjl@gnu.org>
1607 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1610 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1612 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1613 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1615 * Makefile.in: Regenerate.
1617 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1619 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1620 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1621 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1622 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1623 * Makefile.in: Rebuild.
1625 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1627 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1628 doesn't work very well.
1630 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1631 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1632 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1633 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1634 (elf_hppa_info_to_howto): Likewise.
1635 (elf_hppa_info_to_howto_rel): Likewise.
1636 (elf_hppa_reloc_type_lookup): Likewise.
1637 (elf_hppa_is_local_label_name): Likewise.
1638 (elf_hppa_fake_sections): Likewise.
1639 (elf_hppa_final_write_processing): Likewise.
1640 (elf_hppa_howto_table): Fully initialise all entries.
1641 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1642 (elf_hppa_info_to_howto): Likewise.
1643 (elf_hppa_info_to_howto_rel): Likewise.
1644 (elf_hppa_reloc_type_lookup): Likewise.
1645 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1646 elf_hppa_unmark_useless_dynamic_symbols,
1647 elf_hppa_remark_useless_dynamic_symbols,
1648 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1649 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1650 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1651 elf32-hppa.c mess is cleaned up.
1652 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1653 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1654 r_field then call hppa_field_adjust inline func with variable
1655 r_field arg, instead call hppa_field_adjust with fixed arg.
1656 In case R_PARISC_PCREL22F, don't set r_field.
1657 (elf_hppa_relocate_insn): Change args and return type to unsigned
1658 int. Call re_assemble_* funcs to do the work.
1660 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1663 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1665 (sign_extend): Mask first before sign extending.
1666 (low_sign_extend): Rewrite without condition expression.
1667 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1668 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1669 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1670 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1671 result as function return value rather than through pointer arg.
1672 Accept unsigned int args, and return unsigned int.
1673 (re_assemble_3): New. Combines function of dis_assemble_3 with
1674 re-assembly of opcode and immediate.
1675 (re_assemble_12): Likewise.
1676 (re_assemble_16): Likewise.
1677 (re_assemble_17): Likewise.
1678 (re_assemble_21): Likewise.
1679 (re_assemble_22): Likewise.
1680 (hppa_field_adjust): Rewrite and document, paying attention to
1681 size of types and signed/unsigned issues.
1682 (get_opcode): Shift before masking.
1683 (FDLW): Rename to FLDW.
1684 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1685 (hppa_rebuild_insn): Change args and return value to unsigned
1686 int. Make use of re_assemble_*. Correct case 11.
1688 * dep-in.sed: Handle ../opcodes/.
1689 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1690 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1691 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1692 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1693 elfarm-nabi.lo dependencies outside of auto-dependency area.
1694 Regenerate dependencies.
1695 * Makefile.in: Regenerate.
1697 * configure.in (TRAD_HEADER): Test non-null before
1699 * configure: Regenerate.
1701 * reloc.c: Fix mis-spelling in comment.
1703 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1705 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1706 * vms.c (vms_openr_next_archived_file): Return NULL.
1708 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1710 * coffcode.h Copy changes mistakenly done to libcoff.h in
1713 2000-04-29 Andreas Jaeger <aj@suse.de>
1715 * libbfd-in.h: Correctly check GCC version.
1716 * bfd-in.h: Likewise.
1717 * libhppa.h: Likewise.
1718 * libbfd.h: Regenerate.
1719 * bfd-in2.h: Regenerate.
1721 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1723 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1724 coffdu-rs6000.{lo,c}.
1725 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1727 * Makefile.in: Regenerate.
1728 * xcoff.h: New file.
1729 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1730 * coff-rs6000.c: Move all declarations and defines that are
1731 common to the xcoff backends into xcoff.h
1732 * coff64-rs6000.c: Ditto,
1734 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1736 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1737 _bfd_coff_force_symnames in strings and
1738 _bfd_coff_debug_string_prefix_length to their default values.
1739 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1741 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1743 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1744 _bfd_coff_force_symnames in strings and
1745 _bfd_coff_debug_string_prefix_length to their default values.
1747 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1749 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1750 Check local_got_refcounts before dereferencing.
1752 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1753 before deciding we don't need R_PPC_PLT32 relocation.
1754 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1757 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1759 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1761 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1762 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1763 (elf_i386_relocate_section): Allow for .plt to go missing.
1764 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1765 can use a relative reloc for got as elf_i386_relocate_section.
1766 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1768 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1770 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1772 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1774 * Makefile.am (coff64-rs6000.lo): New rule.
1775 * Makefile.in: Regenerate.
1776 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1777 xcoff_is_local_label_name, xcoff_rtype2howto,
1778 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1779 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1780 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1781 (NO_COFF_SYMBOLS): Define.
1782 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1783 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1785 (MINUS_ONE): New macro.
1786 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1788 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1789 coff_SWAP_aux_out): Map to the new functions.
1790 * coff64-rs6000.c: New file.
1791 * libcoff.h (bfd_coff_backend_data): Add new fields
1792 _bfd_coff_force_symnames_in_strings and
1793 _bfd_coff_debug_string_prefix_length.
1794 (bfd_coff_force_symnames_in_strings,
1795 bfd_coff_debug_string_prefix_length): New macros for above fields.
1796 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1797 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1798 of using coff_swap_sym_in directly.
1799 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1800 (coff_set_flags) Set magic for XCOFF64.
1801 (coff_compute_section_file_positions): Add symbol name length to
1802 string section length if bfd_coff_debug_string_prefix_length is
1804 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1805 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1806 using coff_swap_lineno_in directly.
1807 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1808 and _bfd_coff_debug_string_prefix_length fields.
1809 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1810 symbol names into strings table when
1811 bfd_coff_force_symnames_in_strings is true.
1812 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1813 SET_RELOC_VADDR): New macros.
1814 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1815 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1817 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1818 changes within RS6000COFF_C specific code.
1819 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1820 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1821 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1822 Extend existing hack on target name.
1823 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1825 * coff-tic54x.c (ticof): Keep up to date with new fields
1826 in bfd_coff_backend_data.
1827 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1828 targ_selvecs to include rs6000coff64_vec for rs6000.
1829 * configure.in: Add rs6000coff64_vec case.
1830 * cpu-powerpc.c: New bfd_arch_info_type.
1832 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1834 * config.bfd: Only disable elf32-hppa vectors, not all of the
1835 BSD and OSF configuration support. Provide (disabled) clauses
1837 * configure.in: Add clause for PA64 support.
1838 * configure: Rebuilt.
1840 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1841 (bfd_elf64_hppa_vec): Declare.
1843 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1844 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1845 (elf64-hppa.lo): Add dependencies.
1846 * Makefile.in: Rebuilt.
1848 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1850 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1852 * libhppa.h (dis_assemble_16): New function.
1853 (pa_arch): Added pa20w element.
1855 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1857 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1858 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1859 bfd_elf64_slurp_reloc_table.
1861 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1862 definitions to get external names.
1863 (elf_write_relocs): Renamed from write_relocs and make global.
1864 (elf_slurp_reloc_table): Make global.
1865 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1867 * archive.c (hpux_uid_gid_encode): New function.
1868 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1869 defined and the ID is greater than 99999.
1870 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1871 special uid/gid fields into 32 bit values.
1873 2000-04-21 Matthew Green <mrg@cygnus.com>
1875 * config.bfd: Add NetBSD/sparc64 support.
1877 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1878 David Mosberger <davidm@hpl.hp.com>
1879 Timothy Wall <twall@cygnus.com>
1880 Jim Wilson <wilson@cygnus.com>
1882 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1883 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1884 (BFD64_BACKENDS): Add elf64-ia64.lo.
1885 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1886 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1887 * Makefile.in: Rebuild.
1888 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1889 (bfd_ia64_arch): Declare.
1890 (bfd_archures_list): Add bfd_ia64_arch.
1891 * bfd-in2.h: Rebuild.
1892 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1893 * configure: Rebuild.
1894 * configure.host: (ia64-*-linux*): New host.
1895 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1896 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1897 * elf.c (prep_headers): Add bfd_arch_ia64.
1898 * libbfd.h: Rebuild.
1899 * reloc.c: Add IA-64 relocations.
1900 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1902 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1903 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1905 2000-04-21 Richard Henderson <rth@cygnus.com>
1907 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1908 contents when performing a partial link.
1909 (bfd_elf_d30v_reloc_21): Likewise.
1911 2000-04-20 H.J. Lu <hjl@gnu.org>
1913 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1914 patch to symbols defined by a shared object.
1915 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1917 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1920 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1921 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1923 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1925 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1926 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1927 (coff-ia64.lo): Add dependency.
1928 * Makefile.in: Regenerate.
1929 * coff-ia64.c: New file.
1930 * efi-app-ia32.c: Ditto.
1931 * efi-app-ia64.c: Ditto.
1932 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1933 (coff_set_flags): Ditto.
1934 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1935 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1936 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1937 * configure: Regenerate.
1938 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1939 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1940 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1941 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1942 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1943 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1944 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1945 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1946 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1947 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1948 (GET_PDATA_ENTRY): Ditto.
1949 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1950 data_start. Use above macros to read fields that are 64 bit wide for
1951 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1952 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1953 FileAlignment and SectionAlignment to minimum alignment if they
1955 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1956 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1957 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1958 Use above macros to write fields that are 64 bit wide for
1960 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1961 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1962 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1963 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1964 begin address, end address, and unwind info address only. Use
1965 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1967 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1968 HIGH3ADJ relocation names.
1969 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1970 * targets.c: Declare bfd_efi_app_ia32_vec and
1971 bfd_efi_app_ia64_vec.
1972 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1973 bfd_efi_app_ia64_vec.
1975 2000-04-17 Timothy Wall <twall@cygnus.com>
1977 * bfd-in2.h: Add prototypes for tic54x load page access.
1978 * bfd-in.h: Regenerate.
1979 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1980 in customized _set_arch_mach function.
1981 * coffcode.h (coff_set_alignment_hook): Set section load page if
1982 the appropriate macro is defined.
1983 (write_object_contents): Read section load page.
1985 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1987 * elf32-hppa.h: Update copyright date.
1989 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1990 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1992 * elf32-d30v.c (MAX32): Don't use LL suffix.
1993 (MIN32): Define in terms of MAX32.
1994 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1996 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1999 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2001 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2003 * dep-in.sed: Match space before file name, not after.
2004 * Makefile.am: Regenerate dependencies.
2005 * Makefile.in: Regenerate.
2007 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2008 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2009 extend without an if statement.
2011 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2013 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2015 * elf32-mips.c (gprel16_with_gp): Likewise.
2016 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2017 here using -0x40000, not (int)0xfffc0000.
2018 (elf32_hppa_size_of_stub): Likewise.
2020 2000-04-11 Timothy Wall <twall@cygnus.com>
2022 * coff-tic54x.c: Now builds with all targets.
2023 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2024 * Makefile.in: Regenerate.
2025 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2026 unitialized variable.
2028 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2030 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2031 --enable-build-warnings option.
2032 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2033 * Makefile.in, configure: Re-generate.
2035 2000-04-07 Nick Clifton <nickc@cygnus.com>
2037 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2038 BFD_RELOC_THUMB_PCREL_BLX.
2040 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2041 R_ARM_XPC25 and R_ARM_THM_PC22.
2043 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2044 R_ARM_XPC25 and R_ARM_THM_XPC22.
2045 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2046 R_ARM_[XPC25|THM_XPC22].
2048 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2049 elf/arm-oabi.h to elf/arm.h
2051 * Makefile.am: Fix dependency for elfarm-oabi.c
2052 * Makefile.in: Regenerate.
2054 * bfd-in2.h: Regenerate.
2055 * libbfd.h: Regenerate.
2057 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2059 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2060 and restore it on failure. Release newly allocated tdata on
2063 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2065 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2066 (decode_line_info): Set it. Report error if unit->line_offset is
2067 equal to or larger than it.
2069 2000-04-07 Timothy Wall <twall@cygnus.com>
2071 * targets.c: Added vecs for tic54x.
2072 * reloc.c: Added relocs for tic54x.
2073 * libbfd.h: Regenerated.
2074 * configure: Add TI COFF vecs for tic54x.
2075 * configure.in: Ditto.
2076 * config.bfd (targ_cpu): Recognize new tic54x target.
2077 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2078 * bfd-in2.h: Add tic54x target and relocations.
2079 * Makefile.am, Makefile.in: Add tic54x target.
2080 * archures.c (bfd_archures_list): Add tic54x target.
2081 * coff-tic54x.c: New.
2082 * cpu-tic54x.c: New.
2084 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2086 * elfcore.h (elf_core_file_p): call backend_object_p which
2087 thereby gets an opportunity to update the arch/machine type.
2089 2000-04-06 Timothy Wall <twall@cygnus.com>
2091 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2092 class. Handle SEC_CLINK and SEC_BLOCK flags.
2093 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2094 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2096 2000-04-06 Nick Clifton <nickc@cygnus.com>
2098 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2099 EF_INTERWORK if this is an unknown EABI.
2100 (elf32_arm_merge_private_bfd_data): Check EABI version
2101 numbers. Only check EF_xxx flags if the EABI version number
2103 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2104 if the EABI version number is unknown.
2105 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2106 if the EABI version number is unknown.
2108 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2110 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2111 BFD_RELOC_SH_LOOP_END.
2112 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2113 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2114 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2115 (sh_elf_reloc_loop): New function.
2116 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2118 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2119 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2120 * bfd-in2.h, libbfd.h: Regenerate.
2122 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2124 * po/bfd.pot: Regenerate.
2126 * Makefile.am: Remove extraneous mkdep comment.
2127 (MKDEP): Use gcc -MM rather than mkdep.
2128 (DEP): Quote when passing vars to sub-make. Add warning
2130 (DEP1): Rewrite for "gcc -MM".
2131 (CLEANFILES): Add DEP2.
2132 Update dependencies.
2133 * Makefile.in: Regenerate.
2135 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2137 * configure.in: Added corefile support for AIX 4.3. In particular,
2138 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2139 compiling rs6000-core.c.
2140 * configure: Regenerated.
2142 2000-04-03 H.J. Lu <hjl@gnu.org>
2144 * cache.c (bfd_open_file): Unlink the output file only if
2145 it has non-zero size.
2147 2000-04-01 Ken Block USG <block@zk3.dec.com>
2149 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2150 relative relocations for non-loaded sections in shared objects.
2151 (elf64_alpha_check_relocs): Similarly.
2153 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2155 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2156 BFD_RELOC_16 to switch for extended relocs.
2157 (MY_swap_ext_reloc_in): New.
2158 (MY_swap_ext_reloc_out): New.
2159 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2160 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2161 (NAME(aout,squirt_out_relocs)): Similarly use
2162 MY_swap_ext_reloc_out.
2163 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2165 2000-04-03 Kazu Hirata <kazu@hxi.com>
2167 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2168 the R_PCRWORD_B case.
2170 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2172 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2176 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2178 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2179 HOWTO references to bfd_elf_generic_reloc, that have
2180 partial_inplace == true, now use the new function. The function
2181 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2182 extends its fixes to the R_M32R_{16,24,32} relocs.
2183 The new logic in m32r_elf_lo16_reloc() has been removed, and
2184 it instead calls the new routine to obtain that functionality.
2186 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2188 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2189 elf32_avr_check_relocs, avr_final_link_relocate,
2190 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2191 elf32_avr_object_p): Add prototypes.
2192 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2193 (bfd_elf_avr_final_write_processing): Make static.
2195 2000-03-27 Denis Chertykov <denisc@overta.ru>
2197 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2198 * archures.c (bfd_architecture): Add AVR architecture.
2199 (bfd_archures_list): Add reference to AVR architecture info.
2200 * elf.c (prep_headers): Handle bfd_arch_avr.
2201 * reloc.c: Add various AVR relocation enums.
2202 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2204 * Makefile.am: Add support for AVR elf.
2205 * configure.in: Likewise.
2206 * config.bfd: Likewise.
2207 * Makefile.in: Regenerate.
2208 * configure: This too.
2209 * bfd-in2.h: And this.
2210 * libbfd.h: And this.
2212 2000-03-24 H.J. Lu <hjl@gnu.org>
2214 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2215 (elf64_alpha_find_reloc_at_ofs): Likewise.
2217 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2219 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2220 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2221 allowable range used to be -2**(n-1) to 2**n-1.
2222 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2223 "boolean overflow" with "bfd_reloc_status_type flag".
2225 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2227 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2229 2000-03-14 Kazu Hirata <kazu@hxi.com>
2231 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2232 of shrinks properly, including the last reloc.
2234 2000-03-13 Kazu Hirata <kazu@hxi.com>
2236 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2239 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2241 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2242 a format mismatch rather than an "error" from bfd_read such as
2243 bfd_error_file_truncated.
2245 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2247 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2248 sign-extension and big-endian compensation for
2249 R_MIPS_64 even in ld -r.
2251 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2253 * elf32-mips.c (mips_elf_next_relocation): Rename from
2254 mips_elf_next_lo16_relocation, and generalize to look
2255 for any relocation type.
2256 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2257 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2258 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2259 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2260 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2261 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2262 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2263 (mips_rtype_to_howto): Likewise.
2264 (mips_elf_calculate_relocation): Handle new relocs.
2265 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2266 are paired. The addend for R_MIPS_GNU_REL16_S2
2267 is shifted right two bits.
2269 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2271 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2272 comment, and ensure it doesn't happen again.
2273 (bfd_install_relocation): Same here.
2274 (_bfd_relocate_contents): Don't bother assigning unused signmask
2275 shift result. Fix typos in comments.
2276 Remove trailing whitespace throughout file.
2278 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2280 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2281 * bfd-in2.h: Rebuild.
2283 2000-03-06 Nick Clifton <nickc@cygnus.com>
2285 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2287 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2288 (SIZEOF_ILF_STRINGS): Redefine.
2289 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2290 relative reloc, as opposed to a section relative reloc.
2291 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2293 Add length of symbol's prefix to string pointer.
2294 Store a pointer to the symbol in the symbol pointer table.
2295 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2296 Initialise the symbol pointer table.
2297 Store the hint in the Hint/Name table.
2298 Make the jump reloc be symbol realtive, not section relative.
2299 Create an import symbol for imported code.
2301 2000-03-06 Catherine Moore <clm@cygnus.com>
2303 * elf.c (swap_out_syms): Check for null type_ptr.
2305 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2307 * aout-target.h (MY(write_object_contents)): Remove unused
2308 and unusable "#if CHOOSE_RELOC_SIZE".
2309 * pc532-mach.c (MY(write_object_contents)): Ditto.
2310 * netbsd.h (MY(write_object_contents)): Ditto.
2311 * hp300hpux.c (MY(write_object_contents)): Ditto.
2312 * freebsd.h (MY(write_object_contents)): Ditto.
2313 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2315 2000-02-29 H.J. Lu <hjl@gnu.org>
2317 * peicode.h (jtab): Make it static.
2319 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2320 defined and COFF_IMAGE_WITH_PE is not defined.
2321 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2322 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2324 2000-03-01 Nick Clifton <nickc@cygnus.com>
2326 * coff-arm.c (bfd_arm_process_before_allocation): Make
2327 'symndx' signed to prevent compile time warning.
2329 * coff-mcore.c: Remove unused prototype for pe_object_p.
2331 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2332 functions that are not used when COFF_IMAGE_WITH_PE is
2334 (struct sh_opcode): Change type of 'flags' field to unsigned
2335 long so that it can hold the USESAS flag.
2337 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2339 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2342 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2344 Remove unusued variables and code.
2345 (elf_backend_add_symbol_hook): Fix prototype.
2347 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2350 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2353 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2355 Remove unusued variables and code.
2356 (elf_backend_add_symbol_hook): Fix prototype.
2358 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2360 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2361 to unused function parameter.
2363 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2365 Use EMPTY_HOWTO to initialise empty howto slots.
2366 Remove unused variables.
2368 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2370 2000-03-01 H.J. Lu <hjl@gnu.org>
2372 * aoutx.h (aout_link_input_section_std): Pass "true" to
2373 the undefined_symbol callback.
2374 (aout_link_input_section_ext): Likewise.
2375 * bout.c (get_value): Likewise.
2376 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2377 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2379 (alpha_relocate_section): Likewise.
2380 * coff-arm.c (coff_arm_relocate_section): Likewise.
2381 * coff-i960.c (coff_i960_relocate_section): Likewise.
2382 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2383 * coff-mips.c (mips_relocate_section): Likewise.
2384 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2385 * coff-sh.c (sh_relocate_section): Likewise.
2386 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2387 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2388 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2389 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2390 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2391 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2392 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2393 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2394 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2395 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2396 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2397 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2398 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2399 * elflink.h (elf_link_output_extsym): Likewise.
2400 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2401 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2402 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2404 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2405 undefined_symbol callback when building shared library with
2406 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2408 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2409 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2410 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2411 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2412 (elf32_mips_get_relocated_section_content): Likewise.
2413 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2414 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2415 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2416 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2418 2000-02-28 Nick Clifton <nickc@cygnus.com>
2420 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2421 * Makefile.in: Regenerate.
2423 * configure.in: Add support for mips and sh pe vectors.
2424 * configure: regenerate.
2426 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2429 * targets.c: Add mips and sh pe vectors.
2431 * libpei.h (coff_final_link_postscript): Only define if not
2434 * coffcode.h: Add support for WinCE magic numbers.
2436 * peigen.c (pe_print_reloc): Update comment and rearrange
2437 appending of newline character.
2439 * peicode.h: Add support for Image Library Format.
2440 (pe_ILF_vars): Structure containing data used by ILF code.
2441 (pe_ILF_make_a_section): New function. Create a section based
2443 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2445 (pe_ILF_make_a_symbol): New function. Create a symbol based
2447 (pe_ILF_save_relocs): New function. Store the relocs created
2448 by pe_ILF_make_a_reloc in a section.
2449 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2451 (pe_ILF_object_p): New function. Return a bfd_target pointer
2453 (pe_bfd_object_p): If an ILF object is detected call
2454 pe_ILF_object_p on it.
2456 * coff-arm.c: Add support for WinCE relocs which are different
2457 from normal ARM COFF relocs.
2458 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2460 * coff-sh.c: Add support for sh-pe target.
2461 * pe-sh.c: New file. Support code for sh-pe target.
2462 * pei-sh.c: New file. Support code for sh-pe target.
2464 * pe-mips.c: New file. Support code for mips-pe target.
2465 * pei-mips.c: New file. Support code for mips-pe target.
2467 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2469 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2470 architecture if the object causing the bump is dynamic.
2471 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2472 and also don't it for memory ordering.
2473 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2475 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2477 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2478 calling bfd_get_section_size_before_reloc.
2479 (decode_line_info): Likewise.
2480 (_bfd_dwarf2_find_nearest_line): Likewise.
2482 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2484 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2485 name of the libtool directory.
2486 * Makefile.in: Rebuild.
2488 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2490 * som.c (SOM_HOWTO): Define.
2491 (som_hppa_howto_table): Use it.
2493 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2495 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2497 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2499 2000-02-24 Catherine Moore <clm@cygnus.com>
2501 * som.c (som_misc_symbol_info): Add field
2503 (som_bfd_derive_misc_symbol_info): Initialize
2505 (som_build_and_write_symbol_table): Keep track
2506 of secondary_def field.
2507 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2508 if secondary_def field is set.
2509 (som_bfd_ar_write_symbol_stuff): Initialize
2512 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2514 * dwarf2.c (read_address): Read 16-bits addresses.
2515 (parse_comp_unit): Accept addr_size == 2.
2517 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2519 * bfd-in.h: Update copyright date.
2521 2000-02-23 Linas Vepstas <linas@linas.org>
2523 * cpu-i370.c: New file.
2524 * elf32-i370.c: New file.
2525 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2526 (bfd_i370_arch): New.
2527 (bfd_archures_list): Add bfd_i370_arch.
2528 * elf.c (prep_headers): Add bfd_arch_i370.
2529 * Makefile.am: Add support for IBM 370 elf.
2530 * config.bfd: Likewise.
2531 * configure.in: Likewise.
2532 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2533 * reloc.c (bfd_reloc_code_type): Likewise.
2534 * targets.c: Likewise.
2536 * Makefile.in: Regenerate.
2537 * configure: Regenerate.
2538 * bfd-in2.h: Regenerate.
2540 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2542 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2543 invalid relocation types, and change them to R_386_NONE.
2545 2000-02-22 H.J. Lu <hjl@gnu.org>
2547 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2548 not defined, don't add a second ELF_VER_CHR.
2550 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2551 symbols converted to local symbols even when stripping all
2553 (elf_link_output_extsym): Process global symbols converted to
2554 local symbols even if they are being stripped.
2556 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2558 * archures.c (bfd_octets_per_byte): Return unsigned int.
2559 (bfd_arch_mach_octets_per_byte): Ditto.
2560 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2562 * section.c (bfd_get_section_size_before_reloc): Quell signed
2563 vs. unsigned comparison warning.
2564 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2565 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2566 change. What was I thinking?
2567 * bfd-in2.h: Regenerate.
2569 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2570 (elf_gc_sections): Same here.
2571 (elf_gc_common_finalize_got_offsets): And here.
2573 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2575 ELF HPPA doesn't work at present; remove it until it does.
2576 * config.bfd: Comment out setting targ_defvec to
2578 * Makefile.am: Rebuild dependencies.
2579 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2580 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2581 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2582 * Makefile.in: Rebuild.
2583 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2585 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2587 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2588 is no bfd_free(). Revert bfd_free part of previous change.
2590 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2592 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2594 (coff_compute_section_file_positions): Use bfd_free to pair
2596 (coff_write_object_contents): Likewise.
2598 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2599 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2601 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2603 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2604 (xcoff_ar_file_hdr_big): New structure.
2605 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2606 (xcoff_ar_hdr_big): New structure.
2607 (SIZEOF_AR_HDR_BIG): New macro.
2608 (xcoff_big_format_p): New macro.
2609 (xcoff_ardata_big): New macro.
2610 (arch_xhdr_big): New macro.
2611 (xcoff_slurp_armap): Handle large archives.
2612 (xcoff_archive_p): Detect large archives.
2613 (xcoff_read_ar_hdr): Handle large archives.
2614 (xcoff_openr_next_archived_file): Handle large archives.
2615 (xcoff_generic_stat_arch_elt): Handle large archives.
2616 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2617 (xcoff_write_armap_big): New function.
2618 (xcoff_write_armap): New function, dispatch to _old or _big.
2619 (xcoff_write_archive_contents_old): Rename from
2620 xcoff_write_archive_contents.
2621 (xcoff_write_archive_contents_big): New function.
2622 (xcoff_write_archive_contents): New function, dispatch to _old or
2625 2000-02-18 Richard Henderson <rth@cygnus.com>
2627 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2628 and hide_symbol members.
2629 (elf_link_hash_copy_indirect): Remove.
2630 (elf_link_hash_hide_symbol): Remove.
2631 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2632 and elf_backend_hide_symbol.
2633 (_bfd_elf_link_hash_copy_indirect): Declare.
2634 (_bfd_elf_link_hash_hide_symbol): Declare.
2635 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2636 (_bfd_elf_link_hash_hide_symbol): Likewise.
2637 (_bfd_elf_link_hash_table_init): Don't init killed members.
2638 * elflink.h (elf_link_add_object_symbols): Use the bed function
2639 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2640 (elf_link_assign_sym_version): Likewise.
2641 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2642 (elf_backend_hide_symbol): Likewise.
2643 (elfNN_bed): Update for new members.
2645 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2647 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2648 STACK_END_ADDR): Define for new core file format.
2649 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2650 for handling the vagaries of the various core file structures used
2651 by AIX over the years.
2652 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2653 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2654 core_dumpx structure.
2656 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2658 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2659 (bfd_mach_sh3_dsp): Likewise.
2660 (bfd_mach_sh4): Reinstate.
2661 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2662 * bfd-in2.h: Regenerate.
2663 * coff-sh.c (struct sh_opcode): flags is no longer short.
2664 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2665 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2666 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2667 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2668 (sh_opcodes): No longer const.
2669 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2670 (sh_insn_uses_reg): Check for USESAS and USESR8.
2671 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2672 (_bfd_sh_align_load_span): Return early for SH4.
2673 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2674 Take into account that field b of a parallel processing insn
2675 could be mistaken for a separate insn.
2676 * cpu-sh.c (arch_info_struct): New array elements for
2677 sh2, sh-dsp and sh3-dsp.
2678 Reinstate element for sh4.
2679 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2680 (SH4_NEXT): Reinstate.
2681 (SH3_NEXT, SH3E_NEXT): Adjust.
2682 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2683 * elf32-sh.c (sh_elf_set_private_flags): New function.
2684 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2685 (sh_elf_merge_private_data): New function.
2686 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2687 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2688 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2689 sh_elf_merge_private_data.
2691 2000-02-13 Richard Henderson <rth@cygnus.com>
2693 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2694 hide_symbol members.
2695 (elf_link_hash_copy_indirect): New.
2696 (elf_link_hash_hide_symbol): New.
2697 * elflink.h (elf_link_add_object_symbols): Break out copy from
2698 indirect new new symbol to elf.c.
2699 (elf_link_assign_sym_version): Break out privatization of
2700 non-exported symbol to elf.c.
2701 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2702 (_bfd_elf_link_hash_hide_symbol): New.
2703 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2705 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2707 * section.c (_bfd_strip_section_from_output): Add info parameter.
2708 If it passed as non-NULL, use it to check whether any input BFD
2709 has an input section which uses this output section. Change all
2711 * bfd-in2.h: Rebuild.
2713 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2714 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2716 * bfd-in2.h: Rebuild.
2718 2000-02-10 Timothy Wall <twall@cygnus.com>
2720 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2721 allow final modifications of swapped-in symbol.
2722 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2723 * coffcode.h (coff_write_relocs): Use macro
2724 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2725 symbol index should be set to -1.
2727 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2729 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2730 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2731 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2732 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2733 sh_insns_uses_or_sets_freg): New functions.
2734 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2735 * (sh_insns_conflict): Use new functions and new macros to
2736 detect conflicts when two instructions both set same integer registers,
2737 both set same fp register, and both set special register.
2739 2000-02-09 Timothy Wall <twall@cygnus.com>
2741 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2742 swapping in sections, so that the swapping routines have access to
2745 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2747 * coff-go32.c: Update comment. Update copyright.
2749 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2751 * syms.c (bfd_decode_symclass)
2752 Two new class characters were added - 'V' and 'v'. The
2753 meaning of 'W' is now restricted to just weak non-object
2754 symbols. This allows differentiation between, for example,
2755 weak functions vs weak objects. nm for example now dumps:
2757 'w' = weak unresolved
2758 'V' = weak global object
2759 'v' = weak unresolved object
2761 (bfd_is_undefined_symclass): New function. Return true if the
2762 given symbol class represents and undefined/unresolved symbol.
2764 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2767 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2769 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2770 STT_ARM_16BIT flag set, but it is not attached to a data object
2771 return STT_ARM_16BIT so that it will be treated as code by the
2774 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * coff-i386.c (i3coff_object_p): Remove prototype.
2779 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2780 to name. Update copyright.
2782 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2783 assignment to avoid warning. Update copyright.
2785 2000-01-24 Robert Lipe (robertl@sco.com)
2787 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2788 instead of using GNU C extension.
2790 2000-01-21 Nick Clifton <nickc@cygnus.com>
2792 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2793 amount from a bfd_in_memory structure.
2794 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2797 2000-01-14 Nick Clifton <nickc@cygnus.com>
2799 * linker.c (default_indirect_link_order): oops - fix incorrectly
2800 applied patch from Tim Wall.
2802 2000-01-13 Timothy Wall (twall@tiac.net>
2804 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2805 = scnhsz, filhsz, relsz, aoutsz, etc)
2807 * coffswap.h: Ditto.
2809 2000-01-13 Nick Clifton <nickc@cygnus.com>
2811 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2812 interwork thumb to arm stub.
2814 2000-01-13 Timothy Wall (twall@tiac.net>
2816 * archures.c (bfd_octets_per_byte): New function: Return
2818 (bfd_arch_mach_octets_per_byte): New function: Return target
2821 * section.c: Distinguish between octets and bytes for usage of
2822 _cooked_size, _raw_size, and output_offset. Clarify
2823 description of bfd_set_section_contents.
2825 * bfd-in2.h: Regenerate.
2827 * coffgen.c: Indicate that the offset parameter is in bytes, not
2830 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2831 where appropriate to get the octet offset when calling
2832 bfd_set_section_contents.
2833 (bfd_coff_reloc_link_order): Ditto.
2835 * linker.c (bfd_generic_reloc_link_order): Ditto.
2836 (_bfd_default_link_order): Ditto.
2838 * reloc.c (bfd_perform_relocation): Distinguish between octets
2839 and bytes. Use octets when indexing into octet data; use bytes
2840 when calculating target addresses.
2841 (bfd_install_relocation): Ditto.
2843 * srec.c (srec_write_section): Ditto.
2845 2000-01-13 Nick Clifton <nickc@cygnus.com>
2847 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2848 3 to 2. This allows 4 byte sized sections, which is necessary for
2849 dlltool to build functioning DLLs.
2851 2000-01-10 Philip Blundell <pb@futuretv.com>
2853 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2854 (arm*-*-conix*): New target.
2856 2000-01-10 Egor Duda <deo@logos-m.ru>
2858 * config.bfd: Include elf32_i386 vector to target list for cygwin
2861 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2862 * configure.in: Test for structure win32_pstatus_t in
2864 * configure: Regenerate.
2866 * elf.c (elfcore_grok_win32pstatus): New function: process
2867 win32_pstatus_t notes in elf core file.
2868 (elfcore_grok_note): Detect win32_pstatus notes.
2870 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2872 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2874 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2875 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2877 1999-12-29 Richard Henderson <rth@cygnus.com>
2879 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2880 if no dynamic sections created.
2882 1999-12-27 Nick Clifton <nickc@cygnus.com>
2884 * peicode.h (pe_bfd_object_p): Only define for PE format
2887 1999-12-17 Nick Clifton <nickc@cygnus.com>
2889 * coff-i386.c (i3coff_object_p): Delete.
2890 (i386coff_vec): Replace reference to i3coff_object_p with a
2891 reference to coff_object_p.
2893 * coff-mcore.c (pe_object_p): Delete.
2895 * peicode.h (pe_bfd_object_p): New function: Detect the
2896 presence of a PE format COFF object file. Also detect and
2897 warn about the presence of LINK6 format Image Library Format
2900 1999-12-16 Nick Clifton <nickc@cygnus.com>
2902 * coff-arm.c (NUM_ELEM): New macro.
2903 (NUM_RELOCS): New macro: The number of known ARM relocs.
2904 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2905 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2907 (bfd_arm_process_before_allocation): Produce a warning message if
2908 an out of range symbol index is encountered.
2910 1999-12-14 Nick Clifton <nickc@cygnus.com>
2912 * elflink.h (is_global_symbol_definition): New Function: Return
2913 true iff the symbol is being given a global definition in this
2915 (elf_link_is_defined_archive_symbol): Do not bother processing
2916 symbols for an archive element that has already been included
2918 Use is_global_symbol_definition().
2920 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2922 * config.bfd: Add support for sparc-*-netbsdelf* and
2923 sparc-*-netbsdaout*.
2925 1999-12-13 Nick Clifton <nickc@cygnus.com>
2927 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2928 if the symbol is in the common section.
2930 1999-12-10 Nick Clifton <nickc@cygnus.com>
2932 * elflink.h (elf_link_is_defined_archive_symbol): New
2933 function: Decide if a symbol, in an archive map is there
2934 because it is defined in the archive element, or because it is
2935 just another common declaration of it.
2936 (elf_link_add_archive_symbols): Use
2937 elf_link_is_defined_archive_symbol to decide if an archive
2938 element contain a reference to a common symbol should be
2941 1999-12-10 Nick Clifton <nickc@cygnus.com>
2943 * elflink.h: Revert previous patch.
2944 * targets.c: Revert previous patch.
2945 * libbfd-in2.h: Revert previous patch.
2946 * libbfd.h: Revert previous patch.
2947 * elfxx-target.h: Revert previous patch.
2948 * archive.c: Revert previous patch.
2949 * aout-target.h: Revert previous patch.
2950 * aout-tic30.h: Revert previous patch.
2951 * bfd.c: Revert previous patch.
2952 * coff-alpha.c: Revert previous patch.
2953 * coff-rs6000.c: Revert previous patch.
2954 * elf64-mips.c: Revert previous patch.
2955 * ieee.c: Revert previous patch.
2956 * libecoff.h: Revert previous patch.
2957 * oasys.c: Revert previous patch.
2958 * som.c: Revert previous patch.
2959 * vms.c: Revert previous patch.
2961 1999-12-09 Nick Clifton <nickc@cygnus.com>
2963 * elflink.h (elf_link_add_archive_symbols): Add an archive
2964 element even if contains a symbol which is currently only
2965 considered to be a common.
2967 * targets.c (struct bfd_target): Add new field
2968 _bfd_allow_commons_in_armap.
2969 * bfd-in2.h:Regenerate.
2971 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2973 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2974 * libbfd.h: Regenerate.
2976 * elfxx-target.h: If using COFF archive map, override
2977 definition of allow_commons_in_armap and replace with
2980 * archive.c (bfd_compute_and_write_armap): Do not place common
2981 symbols into the archive map unless _bfd_allow_commons_in_armap
2984 * aout-target.h (MY_allow_commons_in_armap): Define.
2985 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2986 * bfd.c (bfd_allow_commons_in_armap): Define.
2987 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2988 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2989 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2990 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2991 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2992 * oasys.c (oasys_allow_commons_in_armap): Define.
2993 * som.c (som_allow_commons_in_armap): Define.
2994 * vms.c (vms_allow_commons_in_armap): Define.
2996 1999-12-07 Jim Blandy <jimb@cygnus.com>
2998 Add support for SSE registers in ELF core files.
2999 * elf.c (elfcore_make_note_pseudosection): New function.
3000 (elfcore_grok_prfpreg): Use it.
3001 (elfcore_grok_prxfpreg): New function.
3002 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3004 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3006 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3007 value by 4 before storing it back in the field. From
3008 Koundinya. K <kk@ddeorg.soft.net>.
3010 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3012 * archures.c (bfd_mach_am33): Define.
3013 * bfd-in2.h: Rebuilt.
3014 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3015 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3016 (compute_function_info): Handle additional registers saved by
3018 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3019 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3021 1999-11-29 Jim Blandy <jimb@cygnus.com>
3023 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3025 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3028 1999-11-27 Michael Meissner <meissner@cygnus.com>
3030 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3031 internal use within gas for alpha explicit relocations.
3032 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3033 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3034 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3035 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3036 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3037 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3039 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3040 BFD_RELOC_ALPHA_USER_*.
3042 * bfd-in2.h: Regenerate.
3043 * libbfd.h: Regenerate.
3045 1999-11-26 Fred Fish <fnf@cygnus.com>
3047 * elf.c (elfcore_read_notes): Add prototype for static function.
3048 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3049 (bfd_section_from_phdr): Replacement function that calls
3050 _bfd_elf_make_section_from_phdr for generic segment types and
3051 backend fucntion pointed to by elf_backend_section_from_phdr for
3052 backend specific segment types.
3053 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3054 now called by _bfd_elf_make_section_from_phdr. Note that this func
3055 is now just a stub between the caller and bfd_section_from_phdr.
3057 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3058 elf_backend_section_from_phdr.
3059 (elf_backend_section_from_phdr): Add prototype.
3061 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3062 (elfNN_bed): Add elf_backend_section_from_phdr.
3064 1999-11-25 Nick Clifton <nickc@cygnus.com>
3066 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3067 SEC_CODE and SEC_READONLY flags to glue sections.
3069 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3070 SEC_CODE and SEC_READONLY flags to glue sections.
3072 1999-11-20 Nick Clifton <nickc@cygnus.com>
3074 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3077 1999-11-19 Catherine Moore <clm@cygnus.com>
3079 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3080 (elf_cpu32_plt_entry): Likewise.
3082 1999-11-18 Nick Clifton <nickc@cygnus.com>
3084 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3086 (coff_mcore_relocate_section): Initialise addend to 0.
3087 Special case processing of RVA reloc.
3089 1999-11-17 Richard Henderson <rth@cygnus.com>
3091 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3092 type_change_ok; add sign_extend_vma.
3093 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3094 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3095 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3096 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3097 (elfNN_bed): Follow struture changes.
3099 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3101 * libbfd.c (bfd_read): Check result of read against desired result
3103 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3104 invalid compared to the section size.
3106 * ieee.c (ieee_slurp_debug): Get the length of the debug
3107 information right if there is no data part.
3109 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3111 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3112 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3114 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3116 * elflink.h (elf_bfd_final_link): Make last_local signed.
3118 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3120 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3123 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3125 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3127 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3128 * bfd-in2.h: Regenerate.
3130 1999-10-15 Andrew Haley <aph@cygnus.com>
3132 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3134 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3136 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3138 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3140 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3141 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3144 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3146 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3147 relocs also need the GP value.
3148 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3149 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3150 the GP value for R_MIPS_LITERAL relocs too. Handle
3151 R_MIPS_64 relocs properly on big-endian MIPS.
3152 (mips_elf_sign_extend): Behave properly with 'long long'.
3153 (mips_elf_highest): Correct typo.
3155 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3157 * cpu-m32r.c (arch_info_struct): New static global.
3158 (bfd_m32r_arch): Refer to it.
3159 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3160 (m32r_elf_print_private_bfd_data): Ditto.
3161 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3162 * archures.c (bfd_mach_m32rx): Define it.
3163 * bfd-in2.h: Rebuild.
3165 1999-09-28 Fred Fish <fnf@cygnus.com>
3167 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3168 (cisco_core_big_vec): Add new bigendian vec.
3169 (cisco_core_little_vec): Add new little endian vec.
3171 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3172 (crash_info_locs): Add array of possible offsets.
3173 (MASK_ADDR): Mask to apply to crash info offset.
3174 (crashinfo_external): Add textbase, database, bssbase and
3175 turn into a typedef.
3176 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3177 Many small changes to account for additional hardware versions.
3178 Pick a reasonable size for ".reg" section. Add a ".crash"
3179 section to allow access to crashinfo_external struct.
3180 (cisco_core_file_p): New version of this function that
3181 iterates over crash_info_locs, calling cisco_core_file_validate.
3182 (cisco_core_vec): Old big endian only vec replaced with ...
3183 (cisco_core_big_vec): Add big endian version.
3184 (cisco_core_little_vec): Add little endian version.
3186 * configure.in (cisco_core_vec): Split to two new vectors ...
3187 (cisco_core_big_vec): New target vector.
3188 (cisco_core_little_vec): New target vector.
3189 * configure: Regenerate.
3190 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3191 to cisco_core_big_vec in targ_selvecs.
3193 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3195 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3196 (mips_elf_relocate_got_local): Unused, delete.
3197 (mips_elf_relocate_global_got): Unused, delete.
3199 1999-09-24 Fred Fish <fnf@cygnus.com>
3201 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3202 to initialize it to something meaningful. Then use it to generate
3203 more useful segment names.
3205 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3207 * som.c (NO_PCREL_MODES): Define if the system does not define
3209 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3210 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3211 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3212 * libhppa.h (dis_assemble_22): New function.
3213 (bfd_hppa_insn2fmt): Handle long branch.
3215 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3218 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3220 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3221 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3222 (reloc_howto_type howto_table): Tidy comments and whitespace.
3224 1999-09-17 Nick Clifton <nickc@cygnus.com>
3226 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3227 previous delta. Set sec->gc_mark instead.
3229 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3231 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3232 (elf_cpu32_plt_entry): Likewise.
3234 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3236 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3238 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3239 symbol table, then just compute a suitable value (but do not
3240 create a __gp symbol).
3242 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3243 symbols when building shared libraries.
3244 (elf_hppa_final_link_relocate): Correct handling of PCREL
3245 relocations against undefined symbols.
3247 1999-09-16 Nick Clifton <nickc@cygnus.com>
3249 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3250 interworking sections as linker created so that they will not
3251 be removed by garbage collection.
3253 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3255 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3256 (elf_hppa_final_link_relocate): Consistently create an absolute
3257 address, then subtract out the value of __gp.
3259 1999-09-14 Michael Meissner <meissner@cygnus.com>
3261 * configure.in (Canonicalization of target names): Remove adding
3262 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3263 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3264 * configure: Regenerate.
3266 1999-09-14 Nick Clifton <nickc@cygnus.com>
3268 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3271 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3273 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3274 (elf_hppa_final_link): Initialize text_segment_base and
3276 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3278 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3279 (elf_hppa_final_link_relocate): Likewise.
3280 (elf_hppa_relocate_insn): Likewise.
3281 (elf_hppa_relocate_section): Initialize HOWTO.
3283 1999-09-13 Donn Terry <donn@interix.com>
3285 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3286 handling to support both GNU and MS objects.
3288 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3289 when determining whether to set F_RELFLG.
3291 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3293 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3294 PC24 relocs if the target is an undefined weak symbol.
3295 (arm_add_to_rel): Fix compiler warning.
3296 (elf32_arm_plt0_entry): Correct comments.
3298 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3300 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3301 an absolute symbol in REL relocs.
3303 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3305 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3306 Stub SEGREL32. Return an error for any relocation not handled.
3308 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3310 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3311 constant symbols, and avoid multiple definition errors on them.
3313 1999-09-12 Donn Terry <donn@interix.com>
3315 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3316 significant bit is set.
3318 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3320 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3322 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3323 relocs as we do for RELA relocs.
3325 1999-09-11 Donn Terry <donn@interix.com>
3327 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3328 (coff_final_link_postscript): Define.
3329 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3330 directory entries here.
3331 (_bfd_pei_final_link_postscript): New function.
3333 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3334 section flags based on the section name.
3336 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3337 get the overflow of the s_nlnno field from the s_nreloc field.
3338 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3339 the s_nlnno overflow of the .text section into the s_nreloc
3342 * peigen.c (add_data_entry): Declare.
3343 (pei_swap_aouthdr_out): Get image size right. Set linker version
3345 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3346 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3347 extraneous ImageBase.
3348 (pe_print_edata): Likewise.
3349 (pe_print_pdata): Likewise. Print exception entries.
3350 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3351 (tbl): Make const, add "UNKNOWN".
3352 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3353 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3354 section data directory.
3355 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3357 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3358 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3359 * peicode.h (coff_get_symbol_info): Define.
3361 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3363 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3365 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3368 * libpei.h: New file, broken out of peicode.h.
3369 * peigen.c: New file, broken out of peicode.h.
3370 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3371 * configure.in: Add peigen.lo to list of files required for each
3373 * Makefile.am: Rebuild dependencies.
3374 (BFD32_BACKENDS): Add peigen.lo.
3375 (BFD32_BACKENDS_CFILES): Add peigen.c.
3376 (SOURCE_HFILES): Add libpei.h.
3377 * configure, Makefile.in: Rebuild.
3379 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3380 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3381 instead. Don't clear the s_paddr field for an uninitialized data
3384 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3385 coff_data_type to f_timdat.
3386 * peicode.h (pe_mkobject_hook): Likewise.
3388 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3389 number if COFF_IMAGE_WITH_PE.
3391 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3392 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3393 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3394 there is no SEC_DEBUGGING section.
3395 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3396 IMAGE_FILE_DEBUG_STRIPPED.
3398 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3399 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3400 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3401 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3403 * coffswap.h (IMAGE_BASE): Don't define.
3404 * pei-arm.c (IMAGE_BASE): Don't define.
3405 * pei-i386.c (IMAGE_BASE): Don't define.
3406 * pei-mcore.c (IMAGE_BASE): Don't define.
3407 * pei-ppc.c (IMAGE_BASE): Don't define.
3409 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3410 symbol, switch on the class when determining whether to modify the
3411 value. For PE, don't modify the value of a C_FCN symbol not named
3414 * libbfd-in.h (_bfd_abort): Declare.
3416 * bfd.c (_bfd_abort): New function.
3417 * libbfd.h: Rebuild.
3419 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3422 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3423 don't write out the associated line numbers.
3425 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3428 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3429 changes when the base type is unknown.
3431 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3434 * syms.c (BSF_DEBUGGING_RELOC): Define.
3435 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3436 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3438 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3439 BSF_DEBUGGING_RELOC set.
3440 * bfd-in2.h: Rebuild.
3442 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3444 * ecoff.c (bfd_debug_section): Update initialization for new
3446 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3447 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3449 1999-09-10 H.J. Lu <hjl@gnu.org>
3451 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3452 _bfd_filnmlen field.
3453 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3455 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3457 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3458 for FPTR relocs involving local symbols.
3460 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3461 value for the stub address in a call through a stub.
3462 Install the value for a local symbol directly into the DLT
3463 instead of generating a reloc. Correctly handle FPTR64 relocs.
3465 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3466 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3467 (elf_hppa_final_link): Call them.
3469 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3471 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3472 (elf_adjust_dynamic_symbol): ...from here.
3474 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3476 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3477 relocation, remove them. SECREL64->LTOFF16WF.
3478 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3480 (elf_hppa_relocate_insn): Similarly.
3482 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3483 (elf_hppa_relocate_insn): Similarly.
3485 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3487 (elf_hppa_relocate_insn): Similarly.
3489 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3490 Handle LTOFF_TP* relocs.
3491 (elf_hppa_relocate_insn): Similarly.
3493 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3494 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3495 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3497 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3498 DIR32, DIR64 and FPTR64 relocations.
3499 (elf_hppa_relocate_insn): Similarly.
3501 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3502 address of the .PARISC.global section.
3503 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3504 table entry elf_hppa_final_link_relocate. Do not give a warning
3505 for a reloc against an external symbol if it has a PA64 hash
3507 (elf_hppa_final_link_relocate): Significantly rework. Handle
3508 DLTIND relocations. Compute the final value of the relocation
3509 before passing the value of elf_hppa_relocate_insn.
3510 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3511 relocation support. Handle DLTIND relocation requests just like
3512 DLTREL relocation requests. Simplify branch handling.
3514 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3516 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3517 non-allocated section as done in i386 version.
3518 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3519 statement since this is no know relocation.
3521 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3523 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3525 (elf_hppa_relocate_insn): Similarly.
3527 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3529 (elf_hppa_relocate_insn): Similarly.
3531 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3532 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3533 Pass the relocate type rather than the insn format to
3534 elf_hppa_relocate_insn.
3535 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3536 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3538 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3540 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3541 (bfd_coff_filnmlen): Define.
3542 (bfd_coff_std_swap_table): Initialize new field.
3543 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3545 (coff_write_symbols): Likewise.
3546 (coff_get_normalized_symtab): Likewise.
3547 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3548 * libcoff.h: Rebuild.
3550 1999-09-06 Donn Terry <donn@interix.com>
3552 * coffcode.h (sort_by_secaddr): New static function if
3554 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3555 sections by VMA when assigning target_index values. Always set
3558 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3559 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3561 * libcoff.h: Rebuild.
3563 * coffcode.h (coff_set_custom_section_alignment): Add const to
3564 declaration to match definition.
3565 (coff_write_object_contents): Don't set F_AR32W(R)? if
3568 * coff-i386.c (in_reloc_p): Add declaration.
3569 (i386coff_vec): Simplify initialization of
3570 application_section_flags.
3572 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3573 version. Move COFF_WITH_PE specific code to new version.
3574 (stype_to_sec_flags): Likewise. Add section parameter.
3575 * coffgen.c (make_a_section_from_file): Set target_index before
3576 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3577 * libcoff.h: Rebuild.
3579 * syms.c (stt): Add some PE/PEI section names.
3580 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3582 (bfd_symbol_info): Check for 'w'.
3584 * section.c (struct bfd_comdat_info): Define.
3585 (asection): Add comdat field.
3586 (STD_SECTION): Initialize comdat field.
3587 (bfd_make_section_anyway): Likewise.
3588 * bfd-in2.h: Rebuild.
3590 1999-09-06 Andreas Schwab <schwab@suse.de>
3592 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3595 1999-09-06 Nick Clifton <nickc@cygnus.com>
3597 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3598 bfd_realloc instead of calloc and realloc.
3600 1999-09-04 Steve Chamberlain <sac@pobox.com>
3602 * cpu-pj.c: New file.
3603 * elf32-pj.c: New file.
3604 * config.bfd (pj*): New cpu.
3605 (pj-*-*, pjl-*-*): New targets.
3606 * configure.in (bfd_elf32_pj_vec): New target vector.
3607 (bfd_elf32_pjl_vec): New target vector.
3608 * archures.c (bfd_arch_pj): Define.
3609 * elf.c (prep_headers): Handle bfd_arch_pj.
3610 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3611 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3612 to target vector list.
3613 * Makefile.am: Rebuild dependencies.
3614 (ALL_MACHINES): Add cpu-pj.lo.
3615 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3616 (BFD32_BACKENDS): Add elf32-pj.lo.
3617 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3618 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3620 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3622 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3623 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3624 and NON_GOT_REF from weak defined symbol to real symbol.
3625 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3626 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3627 create a COPY reloc.
3628 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3629 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3630 don't create a COPY reloc.
3632 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3634 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3635 count those in sections we are not including in the link.
3637 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3639 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3640 field in hpux11 shared libraries.
3642 1999-09-02 Nick Clifton <nickc@cygnus.com>
3644 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3646 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3648 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3649 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3650 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3652 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3654 * elflink.h (record_link_assignment): When possible, keep the
3655 original type of the symbol.
3657 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3659 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3660 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3661 tools were configured.
3662 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3664 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3666 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3667 GOT entries for GOT16 relocations; they're not required.
3669 1999-08-24 Nick Clifton <nickc@cygnus.com>
3671 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3673 * config.bfd (arm-*-netbsd*): New target.
3674 * configure.in (armnetbsd_vec): New target vector.
3675 * configure: Regenerate
3676 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3678 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3679 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3680 (armnetbsd.lo): New rule with deps.
3681 * Makefile.in: Regenerate.
3683 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3686 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3688 * som.c (som_slurp_symbol_table): Fix typo in comment.
3690 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3692 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3693 here instead of using elf_section_data...
3695 1999-08-19 Nick Clifton <nickc@cygnus.com>
3697 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3698 relocations into the base file.
3699 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3700 we are building a base file.
3702 1999-08-19 Nick Clifton <nickc@cygnus.com>
3704 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3706 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3707 REL relocs when performing a partial relocation.
3709 1999-08-18 Donn Terry <donn@interix.com>
3711 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3712 _bfd_coff_link_input_bfd into top level.
3714 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3715 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3716 (coff_i386_rtype_to_howto): Likewise.
3717 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3718 Completely ignore symbols which are all zero.
3719 (dummy_reloc16_estimate): Add return 0.
3720 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3721 variable copy to name_copy to avoid shadowing outer scope
3723 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3724 from unsigned int to unsigned long. Add timestamp field.
3725 * libcoff.h: Rebuild.
3727 1999-08-17 H.J. Lu <hjl@gnu.org>
3729 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3732 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3734 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3735 for special section symbols.
3736 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3737 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3740 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3742 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3743 coincidence of variable names between old and new code.
3745 1999-08-12 Nick Clifton <nickc@cygnus.com>
3747 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3748 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3749 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3750 and 'addend' parameter a 'bfd_signed_vma'.
3751 (elf32_arm_final_link_relocate): Do not involve stubs in
3752 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3753 jumps, not function calls.
3755 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3757 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3758 in R_ARM_PC24 relocs.
3760 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3762 * elf-hppa.h (elf_hppa_fake_sections): New function.
3763 * elf32-hppa.c (elf_backend_fake_sections): Define.
3765 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3766 recent changes to the arch_info structure.
3768 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3769 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3770 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3773 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3774 Ralf Baechle <ralf@uni-koblenz.de>
3776 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3777 output DT_MIPS_GOTSYM.
3778 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3779 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3781 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3783 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3784 prototype. Handle local symbols. Add commentary.
3785 (mips_elf_calculate_relocation): Adjust accordingly.
3786 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3789 * elflink.h (elf_bfd_final_link): Tweak last change.
3791 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3793 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3794 elf-section data to allocate just the right amount of relocation
3795 space. Don't allocate the hash space twice.
3796 (elf_bfd_final_link): Calculate the amount of space to allocate in
3797 each relocation section.
3799 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3801 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3802 64bit mode, generate a section relative relocation for a 32bit
3804 (elf_hppa_is_local_label_name): New function.
3805 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3806 shared between 32bit and 64bit port.
3808 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3810 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3811 R_MIPS_GOT16 and R_MIPS_CALL16.
3812 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3813 to use when looking for a preexisting GOT entry.
3815 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3817 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3818 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3820 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3822 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3824 * elflink.h (elf_link_output_extsym): Don't output a weak
3825 reference to an undefined symbol just because it was defined weak
3828 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3830 * coffgen.c (coff_find_nearest_line): When looking for file, use
3831 last best match rather than first. If address is beyond last line
3832 number record, don't return the last line as the correct value.
3834 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3836 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3837 * bfd-in2.h: Rebuild.
3839 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3841 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3842 * coffcode.h (coff_set_custom_section_alignment): New static
3844 (coff_section_alignment_table): New static array.
3845 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3846 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3847 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3848 * libcoff.h: Rebuild.
3850 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3852 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3854 * Makefile.in: Rebuild.
3856 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3858 * section.c (SEC_SHARED): Define.
3859 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3860 (styp_to_sec_flags): Likewise.
3861 * peicode.h (coff_swap_scnhdr_out): Likewise.
3862 * bfd-in2.h: Rebuild.
3864 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3866 * coffcode.h (coff_classify_symbol): Comment out part of
3867 1999-08-05 change which breaks cygwin DLLs.
3869 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3870 * aclocal.m4, configure: Rebuild.
3872 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3874 * section.c (global_syms): Only initialize union field if
3877 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3879 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3880 the size of a GOT entry here.
3881 (mips_elf_calculate_relocation): Don't create a local GOT entry
3882 for the symbol in a GOT16 relocation; just for it's high-order bit
3883 (_bfd_mips_elf_relocate_section): Fix thinko.
3885 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3887 Based on patches from Donn Terry <donn@interix.com>:
3888 * coffcode.h (enum coff_symbol_classification): Define.
3889 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3890 _bfd_coff_classify_symbol. Change return type.
3891 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3892 (coff_slurp_symbol_table): Use coff_classify_symbol.
3893 (coff_classify_symbol): New static function.
3894 (coff_sym_is_global): Never define.
3895 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3896 * cofflink.c (coff_link_check_ar_symbols): Use
3897 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3898 (coff_link_add_symbols): Likewise.
3899 (_bfd_coff_link_input_bfd): Likewise.
3900 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3901 coff_classify_symbol.
3902 * libcoff.h: Rebuild.
3904 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3906 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3907 (e_ltpsel, e_rtpsel): Similarly.
3909 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3910 and 14bit ertpsel. Handle 64bit psel.
3912 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3914 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3915 handling for REL relocations. And only left-shift R_MIPS26
3916 relocation addends where necessary.
3918 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3920 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3921 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3922 Just return the relocation found.
3923 (mips_elf_relocate_section): Pull the LO16 addend out of the
3924 section itself when using REL relocations.
3926 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3927 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3930 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3932 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3933 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3934 relocation against a symbol in an input section with no output
3935 section. From Daniel Jacobowitz <drow@false.org>.
3937 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3939 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3940 look for generated file correctly.
3941 * aclocal.m4, configure: Rebuild.
3943 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3945 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3946 and R_MIPS16_26 relocations correctly when relocating.
3947 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3948 and R_MIPS_CALL_LO16 are for global symbols.
3950 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3952 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3954 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3955 variables and initialize them.
3957 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3959 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3960 there are no global symbols requiring GOT entries.
3961 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3962 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3963 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3965 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3966 symbols are considered to have the value zero.
3967 (_bfd_mips_elf_relocate_section): Don't try to perform a
3968 relocation for an undefined symbol.
3969 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3972 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3974 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3975 wants ba,a,pt %xcc instead of %icc.
3976 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3977 of large PLT entries.
3978 (sparc64_elf_plt_ptr_offset): Fix calculation.
3979 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3980 addend should be relative to load address, not .plt section start.
3981 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3983 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3985 * elf-bfd.h (struct elf_backend_data): Add
3986 print_symbol_all and output_arch_syms backend methods.
3987 * elfxx-target.h: Likewise.
3988 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3989 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3990 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3992 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3993 symbols in .dynsym, add their names into .dynstr. Put those symbols
3995 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3996 pointers to STT_REGISTER symbols in dynsym section.
3997 (sparc64_elf_print_symbol_all): New function.
3998 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3999 printing using the print_symbol_all hook.
4001 1999-07-30 Catherine Moore <clm@cygnus.com>
4003 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4006 1999-07-29 Richard Henderson <rth@cygnus.com>
4008 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4009 dynamic_sections_created.
4011 1999-07-29 Richard Henderson <rth@cygnus.com>
4013 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4014 (mips_rtype_to_howto): ... new function.
4015 (_bfd_mips_elf_relocate_section): Use it.
4017 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4019 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4021 1999-07-27 Nick Clifton <nickc@cygnus.com>
4023 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4025 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4026 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4028 1999-07-23 Donn Terry <donn@interix.com>
4030 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4031 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4032 * cofflink.c (coff_link_add_symbols): If PE, handle section
4034 * libcoff.h: Rebuild.
4036 * config.bfd (i[3456]86-*-interix*): New target.
4038 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4040 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4041 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4042 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4043 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4044 (COFF_SUPPORT_GNU_LINKONCE): Define.
4045 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4046 (COFF_SUPPORT_GNU_LINKONCE): Define.
4048 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4051 * makefile.dos: Remove; obsolete.
4052 * configure.bat: Remove; obsolete.
4054 1999-07-21 H.J. Lu <hjl@gnu.org>
4056 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4058 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4060 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4061 message and fail if a symbol index is out of range.
4063 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4065 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4066 when looking at a R_MIPS_GOT16 relocation.
4068 1999-07-20 Nick Clifton <nickc@cygnus.com>
4070 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4072 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4074 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4075 removed in previous change.
4076 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4077 in relocateable output.
4079 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4081 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4084 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4085 if they appear to be specially created by the linker.
4087 1999-07-19 Nick Clifton <nickc@cygnus.com>
4089 * targets.c (alternative_target): New field in bfd_target
4091 (bfd_search_for_target): New function: Find a target that
4092 satisifies a search function.
4093 * bfd-in2.h: Regenerate.
4095 * elfxx-target.h: Initialise the alternative_target field of
4096 the bfd_target structures to point to the other target (if
4098 * nlm-target.h: Initialise the alternative_target field of
4099 the bfd_target structures to point to the other target (if
4102 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4103 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4105 * aix386-core.c: Initialise new field of bfd_target structure.
4106 * aout-adobe.c: Initialise new field of bfd_target structure.
4107 * aout-arm.c: Initialise new field of bfd_target structure.
4108 * aout-target.h: Initialise new field of bfd_target structure.
4109 * aout-tic30.c: Initialise new field of bfd_target structure.
4110 * binary.c: Initialise new field of bfd_target structure.
4111 * bout.c: Initialise new field of bfd_target structure.
4112 * cisco-core.c: Initialise new field of bfd_target structure.
4113 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4114 * coff-alpha.c: Initialise new field of bfd_target structure.
4115 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4116 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4117 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4118 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4119 * coff-i386.c: Initialise new field of bfd_target structure.
4120 * coff-i860.c: Initialise new field of bfd_target structure.
4121 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4122 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4123 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4124 * coff-mips.c: Initialise new field of bfd_target structure.
4125 * coff-ppc.c: Initialise new field of bfd_target structure.
4126 * coff-rs6000.c: Initialise new field of bfd_target structure.
4127 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4128 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4129 * coff-tic30.c: Initialise new field of bfd_target structure.
4130 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4131 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4132 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4133 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4134 * hppabsd-core.c: Initialise new field of bfd_target structure.
4135 * hpux-core.c: Initialise new field of bfd_target structure.
4136 * i386msdos.c: Initialise new field of bfd_target structure.
4137 * i386os9k.c: Initialise new field of bfd_target structure.
4138 * ieee.c: Initialise new field of bfd_target structure.
4139 * ihex.c: Initialise new field of bfd_target structure.
4140 * irix-core.c: Initialise new field of bfd_target structure.
4141 * mipsbsd.c: Initialise new field of bfd_target structure.
4142 * netbsd-core.c: Initialise new field of bfd_target structure.
4143 * oasys.c: Initialise new field of bfd_target structure.
4144 * osf-core.c: Initialise new field of bfd_target structure.
4145 * ppcboot.c: Initialise new field of bfd_target structure.
4146 * ptrace-core.c: Initialise new field of bfd_target structure.
4147 * sco5-core.c: Initialise new field of bfd_target structure.
4148 * som.c: Initialise new field of bfd_target structure.
4149 * srec.c: Initialise new field of bfd_target structure.
4150 * tekhex.c: Initialise new field of bfd_target structure.
4151 * trad-core.c: Initialise new field of bfd_target structure.
4152 * versados.c: Initialise new field of bfd_target structure.
4153 * vms.c: Initialise new field of bfd_target structure.
4155 1999-07-19 Andreas Schwab <schwab@suse.de>
4157 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4160 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4162 * elflink.h (elf_link_adjust_relocs): New function.
4163 (elf_bfd_final_link): Use it.
4164 (elf_link_input_bfd): Deal with the fact that there can be
4165 two relocation sections for a single section.
4166 (elf_reloc_link_order): Likewise.
4168 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4169 a relocateable object.
4170 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4172 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4174 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4175 (sparc64_elf_get_reloc_upper_bound,
4176 sparc64_elf_get_dynamic_reloc_upper_bound,
4177 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4178 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4180 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4181 ELF64_R_TYPE_ID/DATA where appropriate.
4183 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4185 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4188 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4190 * elf32-mips.c (mips_elf_local_relocation_p): New static
4192 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4193 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4194 Always set *require_jalxp.
4195 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4196 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4197 GOT16 if the GOT16 is against a local symbol. Don't return false
4198 for an undefined symbol. If there is an overflow, assert that we
4201 1999-07-16 Andreas Schwab <schwab@suse.de>
4203 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4204 variables `link' and `elfsec'.
4205 (elf_bfd_final_link): Remove unused variable `os'.
4207 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4209 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4210 a PT_PHDR program headers.
4211 (_bfd_mips_elf_final_link): Don't assume there are going to be
4212 section symbols when we're not building a shared object.
4213 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4216 1999-07-15 J.T. Conklin <jtc@redback.com>
4218 * config.bfd (i[3456]86-*-vxworks*): New target.
4220 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4222 * elf32-mips.c (mips_elf_stub_section_p): New function.
4223 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4224 (mips_elf_relocate_section): Adjust calling sequence for
4225 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4226 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4229 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4231 * configure.in: Bump version number to 2.9.5.
4232 * configure: Rebuild.
4234 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4236 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4238 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4239 to derive final type instead of hardwiring a selection.
4241 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4243 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4244 things relocated by R_MIPS16_GPREL.
4245 (mips_elf_perform_relocation): Likewise.
4247 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4249 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4251 1999-07-14 Richard Henderson <rth@cygnus.com>
4253 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4254 (_bfd_mips_elf_size_dynamic_sections): Set it.
4255 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4256 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4257 new argument max_local.
4259 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4261 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4262 subwords when handling an R_MIPS16_26 relocation.
4263 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4266 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4267 dst_mask to match reality.
4268 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4269 (mips_elf_obtain_contents): Use bfd_get.
4270 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4271 (mips_elf_relocate_section): Likewise.
4273 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4275 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4276 (mips_elf_relocate_section): Adjust calling sequence for
4277 mips_elf_perform_relocation.
4278 (mips_elf_perform_relocation): Take additional argument. Handle
4279 R_MIPS16_26. Use bfd_put for convenience.
4281 1999-07-13 Richard Henderson <rth@cygnus.com>
4283 * elf.c (assign_file_positions_for_segments): Thinko last change.
4284 Always overwrite p_flags.
4286 1999-07-13 Richard Henderson <rth@cygnus.com>
4288 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4289 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4290 .dynbss and .rel[a].bss if want_dynbss.
4291 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4293 1999-07-13 Richard Henderson <rth@cygnus.com>
4295 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4297 1999-07-13 Richard Henderson <rth@cygnus.com>
4299 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4300 (struct elf_link_hash_table): Add dynlocal.
4301 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4302 (_bfd_elf_link_adjust_dynindx): Delete.
4303 (_bfd_elf_link_renumber_dynsyms): Prototype.
4304 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4305 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4306 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4307 (_bfd_elf_link_lookup_local_dynindx): New function.
4308 (elf_link_renumber_hash_table_dynsyms): New function.
4309 (_bfd_elf_link_renumber_dynsyms): New function.
4310 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4311 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4312 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4313 instead of elf_link_remove_section_and_adjust_dynindices.
4314 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4315 (elf_link_assign_sym_version): Remove removed_dynamic code.
4316 (elf_link_renumber_dynsyms): Delete.
4317 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4319 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4320 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4321 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4322 * elf32-mips.c: Similarly.
4323 * elf32-ppc.c: Similarly.
4324 * elf32-sparc.c: Similarly.
4325 * elf64-alpha.c: Similarly.
4326 * elf64-sparc.c: Similarly.
4328 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4330 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4331 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4332 when the relocation is against _gp_disp.
4334 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4336 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4337 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4338 to possibly_dynamic_relocs. Adjust usage throughout code.
4339 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4340 (elf_mips_ctor64_howto): Likewise.
4341 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4343 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4344 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4345 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4346 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4348 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4350 * Makefile.am: Rebuild dependencies.
4351 * Makefile.in: Rebuild.
4353 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4354 * bfd-in2.h: Rebuild.
4356 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4357 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4358 structure initializations. Add casts.
4359 * reloc.c (EMPTY_HOWTO): Define.
4360 * bfd-in2.h: Rebuild.
4361 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4362 comparisons against 0.
4363 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4364 previous_ibfd_e_flags to unsigned long.
4365 * vms.h (struct vms_private_data_struct): Change section_count to
4367 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4368 (_bfd_vms_write_gsd): Change symnum to unsigned.
4369 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4370 * vms-tir.c (etir_sta): Change psect to unsigned.
4371 (alloc_section): Change idx to unsigned.
4372 (tir_sta, tir_ctl): Change psect to unsigned.
4373 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4374 * vms.c (priv_section_count): Change to unsigned.
4376 1999-07-12 Andreas Schwab <schwab@suse.de>
4378 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4379 * m68klinux.c: Likewise.
4381 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4383 * Many files: Changes to avoid gcc warnings: Remove unused local
4384 variables. Add default case to enum switches.
4385 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4386 compile if not COFF_IMAGE_WITH_PE.
4387 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4388 (bfd_arm_get_bfd_for_interworking): Likewise.
4389 (bfd_arm_process_before_allocation): Likewise.
4390 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4391 * pei-arm.c: Likewise.
4392 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4393 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4394 (mips_elf_got16_entry): Put parens around & in body of ==.
4395 (mips_elf_calculate_relocation): Correct test for empty string.
4396 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4398 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4401 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4403 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4404 as appropriate. Fill in structure initializations. Add variable
4405 initializations. Add casts.
4406 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4407 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4409 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4411 * elf-bfd.h (bfd_elf_hash): Update declaration.
4412 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4413 when calling bfd_elf_hash.
4415 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4417 * libbfd.c (bfd_put_8): Make it of type `void'.
4418 * bfd-in2.h: Regenerated.
4419 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4421 (_bfd_mips_elf_final_link): Likewise.
4423 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4425 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4427 * config.bfd (hppa*-*-linux-gnu*): New target
4429 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4431 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4432 (_bfd_mips_elf_create_dynamic_sections): New function.
4433 (_bfd_mips_elf_add_symbol_hook): Likewise.
4434 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4435 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4436 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4437 (_bfd_mips_elf_gc_mark_hook): Likewise.
4438 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4439 (_bfd_mips_elf_always_size_sections): Likewise.
4440 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4441 (_bfd_mips_elf_check_relocs): Likewise.
4442 (_bfd_mips_elf_link_hash_table_create): Likewise.
4443 (_bfd_mips_elf_print_private_data): Likewise.
4444 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4445 (_bfd_mips_elf_final_link): Likewise.
4446 (_bfd_mips_elf_additional_program_headers): Likewise.
4447 (_bfd_mips_elf_modify_segment_map): Likewise.
4448 (_bfd_mips_elf_relocate_section): Likewise.
4449 * elf32-mips.c (mips_elf32_object_p): Move contents into
4450 _bfd_mips_elf_object_p.
4451 (mips_elf_additional_program_headers): Rename to
4452 _bfd_mips_elf_additional_program_headers.
4453 (mips_elf_modify_segment_map): Rename to
4454 _bfd_mips_elf_modify_segment_map.
4455 (elf_mips_abi_name): Change prototype.
4456 (mips_elf32_section_from_shdr): Merge into
4457 _bfd_mips_elf_section_from_shdr.
4458 (mips_elf32_section_processing): Merge into
4459 _bfd_mips_elf_section_processing.
4460 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4461 the right back-end ELF linker.
4462 (mips_elf_relocate_section): Rename to
4463 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4464 (mips_elf_link_output_symbol_hook): Rename to
4465 _bfd_mips_elf_link_output_symbol_hook.
4466 (mips_elf_create_dynamic_section): Rename to
4467 _bfd_mips_elf_create_dynamic_section.
4468 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4469 Adjust for 64-bit code. Use mips_elf_got_section.
4470 (mips_elf_adjust_dynamic_symbol): Rename to
4471 _bfd_mips_elf_adjust_dynamic_symbol. Use
4472 mips_elf_allocate_dynamic_relocations.
4473 (mips_elf_finish_dynamic_symbol): Rename to
4474 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4475 Adjust for 64-bit code.
4476 (mips_elf_finish_dynamic_sections): Rename to
4477 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4478 (mips_elf_always_size_sections): Rename to
4479 _bfd_mips_elf_always_size_sections.
4480 (mips_elf_add_symbol_hook): Rename to
4481 _bfd_mips_elf_add_symbol_hook.
4482 (mips_elf_next_lo16_addend): Constify.
4483 (mips_elf_calculate_relocation): Likewise.
4484 (mips_elf_obtain_contents): Likewise.
4485 (mips_elf_perform_relocation): Likewise.
4486 (mips_elf_create_dynamic_relocation): Likewise.
4487 (mips_elf_allocate_dynamic_relocations): New function.
4488 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4489 (MIPS_ELF_REL_SIZE): Likewise.
4490 (MIPS_ELF_DYN_SIZE): Likewise.
4491 (MIPS_ELF_GOT_SIZE): Likewise.
4492 (MIPS_ELF_SYM_SIZE): Likewise.
4493 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4494 (MIPS_ELF_GET_WORD): Likewise.
4495 (MIPS_ELF_PUT_WORD): Likewise.
4496 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4497 (STUB_LW): Conditionalize for 64-bit value.
4498 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4500 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4501 Check it for inconsistency.
4502 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4504 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4506 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4507 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4508 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4509 (mips_elf_local_got_index): Likewise.
4510 (mips_elf_got_page): Likewise.
4511 (mips_elf_got_info): Likewise.
4512 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4513 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4514 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4515 instead of constant `2'.
4516 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4517 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4518 (mips_elf_size_dynamic_sections): Use
4519 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4520 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4521 Adjust all releveant entries in elf backend table.
4522 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4523 (mips_elf64_section_processing): Likewise.
4524 Adjust elf backend entries to use _bfd_mips_elf variants now
4527 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4529 (size_dynamic_sections): Likewise.
4530 (elf_link_output_extsym): Likewise.
4531 * elf.c: (elf_fake_sections): Likewise.
4532 * libbfd.c (bfd_get): New macro.
4533 (bfd_put): Likewise.
4534 * bfd-in2.h: Regenerated.
4536 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4538 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4539 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4540 wap_reloca_in, and swap_reloca_out.
4541 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4542 multiple internal relocations per external relocation.
4543 (link_read_relocs): Likewise.
4544 (elf_bfd_final_link): Likewise.
4545 (elf_link_input_bfd): Likewise.
4546 (elf_gc_mark): Likewise.
4547 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4548 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4550 (size_info): Add entries for new fields.
4551 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4552 (mips_elf64_be_swap_reloc_in): New function.
4553 (mips_elf64_be_swap_reloc_out): Likewise.
4554 (mips_elf64_be_swap_reloca_in): Likewise.
4555 (mips_elf64_be_swap_reloca_out): Likewise.
4556 (mips_elf64_size_info): Add entries for new fields.
4558 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4560 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4561 field equals the new rel_count field.
4562 (elf_link_input_bfd): When doing a relocateable link, use the new
4563 rel_count field rather than the reloc_count field.
4564 (elf_reloc_link_order): Likewise.
4565 (elf_finish_pointer_linker_section): Likewise.
4567 Based on patch from H.J. Lu <hjl@gnu.org>:
4568 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4569 shared library to override a weak definition in a regular object.
4571 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4573 * libhppa.h: Revert July 2, 1999 patch.
4575 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4576 need to generate DLTIND relocations, not DLTREL relocations.
4578 1999-07-05 Nick Clifton <nickc@cygnus.com>
4580 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4582 (coff_set_flags): Recognise arm 5 architectures.
4584 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4585 Add support for armv5 architecture.
4587 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4589 * reloc.c: Add new, assembler only, ARM reloc:
4590 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4592 * bfd-in2.h: Regenerate.
4594 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4596 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4597 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4598 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4599 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4600 * elf32-mips.c (ABI_64_P): New macro.
4601 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4602 (_bfd_mips_elf_find_nearest_line): Adjust call to
4603 _bfd_dwarf2_find_nearest_line.
4604 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4605 * libbfd.h: Regenerated.
4607 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4609 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4611 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4613 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4614 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4616 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4618 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4620 (_bfd_elf_init_reloc_shdr): New function.
4621 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4622 bfd_alloc followed by memset.
4623 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4624 (elf_fake_sections): Here.
4625 (assign_section_numbers): Assign section numbers for the second
4626 relocation section, if required.
4627 * elflink.h (elf_link_output_relocs): New function.
4628 (elf_link_size_reloc_section): Likewise.
4629 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4630 (elf_link_input_bfd): Use elf_link_output_relocs.
4632 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4633 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4635 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4637 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4640 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4642 * elf32-mips.c (mips_elf_got_info): Move declaration before
4643 prototypes. Change global_gotsym to be a pointer to a hash entry,
4644 rather than a number index.
4645 (mips_elf_link_hash_entry): Move declaration before prototypes.
4646 (mips_elf_irix6_finish_dynamic_symbol): New function.
4647 (mips_elf_sign_extend): Likewise.
4648 (mips_elf_high): Likewise.
4649 (mips_elf_higher): Likewise.
4650 (mips_elf_highest): Likewise.
4651 (mips_elf_global_got_index): Likewise.
4652 (mips_elf_local_got_index): Likewise.
4653 (mips_elf_got_offset_from_index): Likeiwse.
4654 (mips_elf_record_global_got_symbol): Likewise.
4655 (mips_elf_got_page): Likewise.
4656 (mips_elf_next_lo16_addend): Likewise.
4657 (mips_elf_calculate_relocation): Likewise.
4658 (mips_elf_obtain_contents): Likewise.
4659 (mips_elf_perform_relocation): Likewise.
4660 (mips_elf_assign_gp): Likewise.
4661 (mips_elf_sort_hash_table_f): Likewise.
4662 (mips_elf_sort_hash_table): Likewise.
4663 (mips_elf_got_section): Likewise.
4664 (mips_elf_got_info): Likewise.
4665 (mips_elf_create_local_got_entry): Likewise.
4666 (mips_elf_got16_entry): Likewise.
4667 (mips_elf_create_dynamic_relocation): Likewise.
4668 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4669 (mips_elf_final_gp): Use mips_elf_assign_gp.
4670 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4671 into SHN_SCOMMON automatically on IRIX6.
4672 (mips_elf_add_symbol_hook): Likewise.
4673 (mips_elf_relocate_section): Rewrite, using
4674 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4675 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4676 Don't deal with .rld_map on IRIX6.
4677 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4678 section flags appropriately for .got.
4679 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4680 the got. Call mips_elf_record_global_got_symbol and allocate
4681 local got space appropriately.
4682 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4683 char *. Rework calculation of GOT size. Sort dynamic symbol
4684 table entries so entries that do not require GOT entries appear at
4685 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4686 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4688 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4690 (mips_elf_finish_dynamic_symbol): Use
4691 mips_elf_irix6_finish_dynamic_symbol.
4692 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4693 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4694 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4696 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4698 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4699 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4701 1999-06-04 Philip Blundell <philb@gnu.org>
4703 * elf32-arm.h (elf_backend_got_header_size): Define.
4704 (elf_backend_plt_header_size): Likewise.
4706 1999-06-28 Jim Pick <jim@jimpick.com>
4708 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4710 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4712 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4713 relocation function.
4714 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4716 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4718 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4719 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4720 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4721 (_bfd_mips_elf_section_from_shdr): Use them.
4722 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4723 of GP-relative sections.
4724 (_bfd_mips_elf_set_section_contents): Use them.
4725 (_bfd_mips_elf_section_processing): Share code between .sdata and
4726 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4727 (mips_elf_additional_program_headers): Add handling for
4728 PT_MIPS_OPTIONS segment on IRIX6.
4729 (mips_elf_modify_segment_map): Likeiwse.
4730 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4731 Include the options sections on IRIX6. Don't look for GP-relative
4732 sections by name; use SHF_MIPS_GPREL instead.
4733 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4735 (mips_elf_create_dynamic_sections): Don't muck about with section
4736 alignments and such on IRIX6.
4737 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4738 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4739 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4740 bfd_zalloc rather than bfd_alloc and memset.
4741 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4742 Don't assert the existence of .rld_map on IRIX6.
4743 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4745 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4746 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4749 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4751 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4752 (mips_elf_swap_msym_out): New function.
4753 (mips_elf_create_msym_section): Likewise.
4754 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4755 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4756 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4757 section not named .msym.
4758 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4759 .msym directly. Set appropriate attributes for the .msym
4761 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4762 (mips_elf_link_hash_newfunc): Clear it.
4763 (mips_elf_create_dynamic_sections): Create the .msym section
4765 (mips_elf_size_dynamic_sections): Allocate space for the
4766 .msym section. Add a DT_MIPS_MSYM entry.
4767 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4769 (mips_elf_finish_dynamic_sections): Assign a value for
4770 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4772 * elf32-mips.c (irix_compat_t): New enumeration.
4773 (ABI_N32_P): New macro.
4774 (IRIX_COMPAT): Likewise.
4775 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4776 (mips_elf_relocate_section): Fix typo.
4778 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4780 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4781 as writable PE sections.
4783 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4785 * dwarf2.c (struct arange): New type.
4786 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4787 (arange_add): New function.
4788 (decode_line_info): Keep track of address ranges that a compilation
4790 (comp_unit_contains_address): Return true if address is contained
4791 in _any_ of the address ranges associated with a compilation unit.
4792 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4793 on the first comp_unit that contains the address.
4795 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4797 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4798 (decode_line_info): Add variable STASH and initialize it to point
4799 to the per-bfd dwarf2_debug info. Remove static variable
4800 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4802 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4804 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4805 shared library to have an undefined symbol.
4807 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4808 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4810 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4812 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4813 * elf32-hppa.c: Remove everything related to symbol extension
4814 sections & records. Use the common elf_hppa_final_write_processing.
4816 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4818 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4819 functions instead of _init/_fini if requested.
4821 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4823 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4826 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4828 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4829 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4831 (ppc_elf_finish_dynamic_sections): Check for positive section
4832 dynindx field, rather than comparing against -1.
4833 (ppc_elf_relocate_section): Only return false if undefined_symbol
4834 or reloc_overflow fail, not always upon encountering an error.
4836 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4838 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4839 bfd_byte * before performing pointer arithmetic.
4841 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4843 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4845 * elf32-hppa.c: Include elf-hppa.h.
4846 (ARCH_SIZE): Define.
4847 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4849 (elf32_hppa_info_to_howto): Similarly.
4850 (elf_hppa_howto_table): Similarly.
4851 (elf_hppa_reloc_type_lookup): Similarly.
4852 (hppa_elf_gen_reloc_type): Similarly.
4853 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4855 1999-06-22 Nick Clifton <nickc@cygnus.com>
4857 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4858 handling R_V850_22_PCREL relocation.
4860 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4862 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4865 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4867 * section.c (_bfd_strip_section_from_output): Ignore sections
4868 DISCARDed by the link script.
4870 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4872 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4873 Remove unused local variable spp.
4875 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4876 the entry symbol is not set.
4878 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4880 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4881 GPDISP or LITUSE in a relocatable link.
4883 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4885 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4886 * (alloc_dwarf1_func): Likewise.
4888 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4890 * libhppa.h: Fix various formatting errors.
4891 (assemble_3); Rewrite using CATENATE.
4892 (assemble_17): Fix various bugs.
4894 1999-06-16 Nick Clifton <nickc@cygnus.com>
4896 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4898 1999-06-15 Richard Henderson <rth@cygnus.com>
4900 * section.c (SEC_SHORT): Define.
4901 * bfd-in2.h: Rebuild.
4903 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4905 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4906 Remove abfd parameter. Use _bfd_strip_section_from_output.
4907 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4909 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4910 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4911 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4913 (bfd_elf_size_dynamic_sections): Use it.
4915 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4917 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4918 complain_overflow_bitfield to complain_overflow_signed.
4920 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4922 * elflink.h (elf_link_read_relocs_from_section): New function,
4924 (elf_link_read_relocs): Here. Use it for both relocation
4927 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4929 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4930 asect->reloc_count is valid.
4932 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4934 * elf32-mips.c (mips_elf32_section_processing): Permit a
4935 SHT_MIPS_REGINFO section to have a size of 0.
4937 1999-06-12 David O'Brien <obrien@freebsd.org>
4939 * config.bfd (alpha*-*-freebsd*): New target.
4940 (i[3456]86-*-freebsd*): Now defaults to ELF.
4942 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4944 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4945 wrap if the relocation covers the high bit of an address.
4947 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4949 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4951 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4952 instead of R_SPARC_max.
4953 (sparc64_elf_info_to_howto): Likewise.
4954 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4955 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4957 1999-06-07 Richard Henderson <rth@cygnus.com>
4959 * section.c (_bfd_strip_section_from_output): Remove output
4960 sections with no initial link_order.
4962 1999-06-07 Nick Clifton <nickc@cygnus.com>
4964 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4966 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4968 * Makefile.am (SOURCE_HFILES): Add missing headers.
4969 * Makefile.in: Regenerated.
4971 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4973 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4976 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4978 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4979 range undefweak symbols.
4980 * hash.c: Add missing comma after @xref{}
4981 * linker.c: Likewise.
4983 1999-06-04 Nick Clifton <nickc@cygnus.com>
4985 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4987 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4988 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4989 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4990 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4992 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4994 * Makefile.am: Rebuild dependencies.
4995 (BFD32_BACKENDS): Add dwarf1.lo.
4996 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4997 * Makefile.in: Rebuild.
4999 1999-06-04 Nick Clifton <nickc@cygnus.com>
5001 * Makefile.am: Add epoc-arm-pe target.
5002 * Makefile.in: Regenerate.
5003 * pe-arm.c: Only redefine interworking function names if they have
5004 not already been redefined.
5005 * pei-arm.c: Only redefine interworking function names if they have
5006 not already been redefined.
5007 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5009 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5012 1999-06-03 Nick Clifton <nickc@cygnus.com>
5014 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5016 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5018 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5020 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5022 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5023 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5025 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5027 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5028 in other text sections.
5030 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5032 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5033 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5034 * libbfd.h: Regenerate.
5035 * coff-sh.c (sh_merge_private_data): Delete.
5036 (coff_bfd_merge_private_bfd_data): Change to
5037 _bfd_generic_verify_endian_match.
5038 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5040 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5042 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5044 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5046 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5048 (bfd_elf32_arm_process_before_allocation): Likewise.
5049 * bfd-in2.h: Rebuild.
5051 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5053 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5054 track of end_sequence markers.
5055 (add_line_info): Add END_SEQUENCE arg.
5056 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5057 debug-line info---it doesn't work right if a compilation unit
5058 consists of multiple discontiguous code-sequences. It would be
5059 worthwhile to optimize for the common case where a compilation
5060 unit results in a contiguous set of code sequences, but this is
5061 quite tricky to get right for arbitrary DWARF2 files.
5062 (lookup_address_in_line_info_table): Don't use the last line entry
5063 for a compilation unit for anything with an address higher than
5064 this line entry. Also, check for end_sequence markers to
5065 correctly handle discontinuities.
5066 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5067 compilation units, check all compilation units with each->high==0
5068 just like when reading compilation units.
5070 * dwarf2.c (decode_line_info): Initialize table->files and
5071 table->last_line to NULL to avoid segfaults due to random
5072 values in these members.
5073 (concat_filename): Check for out-of-range file number before
5074 indexing filename table. Segfaults suck.
5076 * dwarf2.c (decode_line_info): Don't truncate address to least
5077 significant 32 bits (breaks 64 bit targets).
5078 (lookup_address_in_function_table): Ditto.
5079 (comp_unit_contains_address): Ditto.
5081 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5083 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5084 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5085 (mips_elf64_howto_table_rela): Likewise.
5087 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5089 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5090 single section has two associated relocation sections.
5092 1999-06-02 Mark Salter <msalter@cygnus.com>
5094 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5095 COFF_WITH_PE defined.
5097 1999-06-02 Nick Clifton <nickc@cygnus.com>
5099 * pe-arm.c: Rename global arm interworking functions to avoid name
5100 collision when all targets BFD is built.
5103 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5105 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5106 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5107 (bfd_elf_section_data): Add use_rela_p.
5108 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5109 (_bfd_elf_new_section_hook): Likewise.
5110 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5112 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5113 * elfcode.h (write_relocs): Determine whether or not use rela
5114 relocs based on the relocation section header.
5115 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5116 instead of use_rela_p.
5117 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5118 (elf_backend_may_use_rela_p): Likewise.
5119 (elf_backend_default_use_rela_p): Likewise.
5120 (elfNN_bed): Use them.
5122 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5124 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5126 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5128 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5129 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5130 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5131 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5132 * bfd-in2.h: Regenerated.
5133 * libbfd.h: Likewise.
5134 * elf32-mips.c (mips_info_to_howto_rela): New function.
5135 (USE_REL): Adjust for new conventions.
5136 (MINUS_ONE): New macro.
5137 (elf_mips_howto_table): Add R_MIPS_SUB.
5138 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5140 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5141 .MIPS.content section.
5142 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5143 with .MIPS.content as .MIPS.content sections. Set
5144 SHF_MNIPS_NOSTRIP for such section.
5145 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5146 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5147 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5149 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5151 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5154 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5157 1999-05-30 Philip Blundell <philb@gnu.org>
5159 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5160 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5161 the addend does not overflow into the rest of the word.
5163 1999-05-29 Nick Clifton <nickc@cygnus.com>
5165 * bfd-in.h: Amend prototype for
5166 bfd_elf32_arm_process_before_allocation .
5167 * bfd-in.h: Regenerate.
5169 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5170 elements in a fixed sized array.
5171 (ARM_ELF_ABI_VERSION): Define.
5172 (ARM_ELF_OS_ABI_VERSION): Define.
5173 (R_ARM_THM_ABS5): Fix rightshift and size.
5174 (R_ARM_THM_PC22): Fix size.
5175 (R_ARM_PLT32): Define Howto.
5176 (find_howto): New function: Locate a howto based on a reloc
5178 (elf32_arm_info_to_howto): Use find_howto if necessary.
5179 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5180 bfd_reloc_code_real_type.
5181 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5182 and BFD_RELOC_VTABLE_ENTRY.
5183 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5185 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5186 elements in a fixed sized array.
5187 (ARM_ELF_ABI_VERSION): Define.
5188 (ARM_ELF_OS_ABI_VERSION): Define.
5189 (R_ARM_THM_ABS5): Fix rightshift and size.
5190 (R_ARM_THM_PC22): Fix size.
5191 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5192 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5193 bfd_reloc_code_real_type.
5195 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5196 no_pipeline_knowledge.
5197 (elf32_arm_link_hash_create): Initialise new field to zero.
5198 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5199 no_pipeline_knowledge. Use this parameter to initialise the field
5200 in the globals data structure.
5201 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5202 no_pipeline_knowledge is false and the binary is from an old
5204 (elf32_arm_merge_private_data): Generate an error if an attempt is
5205 made to link together big endian and little endian code.
5206 (elf32_arm_post_process_headers): New function: Initialise the
5207 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5209 (elf_backend_post_process_headers): Define.
5211 1999-05-28 Nick Clifton <nickc@cygnus.com>
5213 * elf-bfd.h (struct elf_backend_data): Add new field:
5214 elf_backend_post_process_headers.
5216 * elfxx-target.h (elf_backend_post_process_headers): Define to
5217 NULL if not already defined.
5218 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5220 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5222 (_bfd_elf_compute_section_file_positions): Call
5223 elf_backend_post_process_headers if defined.
5225 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5227 * configure.in: Check whether getuid and getgid exist.
5228 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5229 HAVE_GETGID are not defined, respectively.
5230 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5232 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5233 * configure, config.in: Rebuild.
5235 1999-05-28 Martin Dorey <mdorey@madge.com>
5237 * elf32-i960.c: New file.
5238 * elf.c (prep_headers): Handle bfd_arch_i960.
5239 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5240 * config.bfd (i960-*-elf*): New target.
5241 * configure.in (bfd_elf32_i960_vec): New target vector.
5242 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5243 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5244 * Makefile.in, aclocal.m4, configure: Rebuild.
5246 1999-05-27 Nick Clifton <nickc@cygnus.com>
5248 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5250 (find_howto): New function: Find entries in the
5251 elf32_arm_howto_table.
5252 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5254 (elf32_arm_reloc_type_lookup): Add lookup for
5255 BFD_RELOC_ARM_PLT32.
5257 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5259 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5260 (elf32_arm_link_hash_table_create): Use above function as the
5261 constructor for hash table entries.
5262 (elf32_arm_relocate_section): Avoid crash when there is no output
5264 (elf32_arm_final_link_relocate): New parameter h.
5265 (elf32_arm_relocate_section): Pass symbol hash entry to above
5267 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5270 1999-05-25 Catherine Moore <clm@cygnus.com>
5272 * coff-arm.c (coff_arm_relocate_section): Don't emit
5273 base file entries for pc-relative values.
5275 1999-05-25 DJ Delorie <dj@cygnus.com>
5277 * peicode.h (coff_swap_sym_in): When we create the actual section
5278 to reflect the not-there section C_SECTION symbols refer to,
5279 change the symbol class to C_STAT as the section is now really
5282 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5284 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5287 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5289 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5291 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5292 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5294 1999-05-16 Nick Clifton <nickc@cygnus.com>
5296 * coff-mcore.c (in_reloc_p): Reinstate.
5298 1999-05-15 Nick Clifton <nickc@cygnus.com>
5300 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5301 * bfd-in2.h: Regenerate.
5302 * coff-mcore.c (in_reloc_p): Remove defintion.
5303 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5304 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5305 IMAGE_REL_MCORE_RVA.
5306 (coff_mcore_rtype_to_howto): Add special processing for
5307 IMAGE_REL_MCORE_RVA.
5308 (coff_mcore_relocate_section): Add support for
5309 IMAGE_REL_MCORE_RVA.
5310 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5311 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5313 (mcore_elf_relocate_section): Delete redundant case labels.
5315 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5317 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5318 precedence between bit-and and comparison.
5320 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5322 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5323 list of target formats (targ_selvecs).
5324 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5325 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5327 1999-05-10 DJ Delorie <dj@cygnus.com>
5329 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5330 reasonable mode until "ar x" is smart enough to skip it (fixes
5331 gcc/libgcc.a builds on mips-ecoff targets
5333 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5334 to work. Hack to support MS import libraries, which use different
5335 COMDAT types than GNU.
5336 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5337 to implied zero-length sections (see peicode below)
5338 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5339 filename symbols, which use one *or more* auxents.
5340 * coffswap.h (coff_swap_aux_in): ditto
5341 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5344 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5346 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5347 for all relocations.
5349 1999-05-10 Catherine Moore <clm@cygnus.com>
5351 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5352 if COFF_IMAGE_WITH_PE.
5353 (bfd_arm_process_before_allocation): Likewise.
5354 (bfd_arm_get_bfd_for_interworking): Likewise.
5355 * coff-arm.c: Likewise.
5356 * bfd-in2.h: Regenerate.
5357 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5358 (armpe_big_vec): Likewise.
5359 * configure: Rebuild.
5361 1999-05-10 Nick Clifton <nickc@cygnus.com>
5363 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5364 section, not just .rel. Same for .rela.
5366 1999-05-07 Nick Clifton <nickc@cygnus.com>
5368 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5369 endianism with an error message.
5371 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5373 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5374 assignment from "unsigned char *" to "char *".
5375 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5377 1999-05-05 Catherine Moore <clm@cygnus.com>
5379 * coff-arm.c (coff_arm_relocate_section): Add one to
5380 address of ARM_RVA32 thumb functions.
5382 1999-05-05 Catherine Moore <clm@cygnus.com>
5384 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5385 (elf32_m68k_copy_private_bfd_data): New.
5386 (elf32_m68k_merge_private_bfd_data): New.
5387 (elf32_m68k_print_private_bfd_data): New.
5388 (CPU32_FLAG): Define.
5389 (PLT_CPU32_ENTRY_SIZE): Define.
5390 (elf_cpu32_plt0_entry): Declare.
5391 (elf_cpu32_plt_entry): Declare.
5392 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5393 (elf_m68k_finish_dynamic_symbol): Likewise.
5394 (elf_m68k_finish_dynamic_sections): Likewise.
5395 (elf_backend_plt_header_size): Remove definition.
5396 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5397 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5398 (bfd_elf32_bfd_set_private_flags): Define.
5399 (bfd_elf32_bfd_print_private_bfd_data): Define.
5401 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5403 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5404 and R_LONG_PCREL_MODE.
5406 1999-04-29 Nick Clifton <nickc@cygnus.com>
5408 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5410 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5412 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5413 in relocation calculation.
5415 1999-04-26 Tom Tromey <tromey@cygnus.com>
5417 * aclocal.m4, configure: Updated for new version of libtool.
5419 1999-04-21 Nick Clifton <nickc@cygnus.com>
5421 * coff-mcore.c: Add support for mcore relocs.
5423 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5425 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5426 incorrect use EF_MIPS_xxBITPTRS.
5428 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5430 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5433 * bfd-in2.h: Rebuild.
5434 * libbfd.h: Rebuild.
5436 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5438 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5439 (coff_arm_relocate_section): Add ARM26D transform. Only
5440 change to ARM26D for relocateable links.
5442 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5444 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5445 (bfd_elf32_bfd_print_private_bfd_data): New.
5447 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5449 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5450 refetch addend if USE_REL, add many comments regarding current state.
5451 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5452 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5453 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5454 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5456 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5458 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5459 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5461 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5463 * dwarf2.c (decode_line_info): Don't truncate address to least
5464 significant 32 bits (breaks 64 bit targets).
5465 (lookup_address_in_function_table): Ditto.
5466 (comp_unit_contains_address): Ditto.
5468 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5470 * coff-arm.c (arm_emit_base_file_entry): New routine.
5471 (A2T3_OFFSET): Define.
5472 (T2A3_OFFSET): Define.
5473 (coff_arm_relocate_section): Emit base file entries for interworking
5476 1999-04-13 Philip Blundell <philb@gnu.org>
5478 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5479 relocs 17 through 19.
5481 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5483 * elfcode.h: Remove fnmatch.h.
5484 * elflink.h (elf_link_assign_sym_version): Call back to ld
5485 instead of calling fnmatch.
5487 * config.bfd (i?86-*-beoself): Include pe vecs.
5489 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5491 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5494 1999-04-10 Richard Henderson <rth@cygnus.com>
5496 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5497 when trying to resolve dynamic symbol references.
5498 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5499 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5500 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5501 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5502 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5503 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5504 * elflink.h (elf_link_output_extsym): Likewise.
5506 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5508 * section.c (_bfd_strip_section_from_output): New function moved from
5509 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5510 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5511 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5512 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5513 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5514 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5515 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5516 * bfd-in2.h: Update.
5518 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5520 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5522 1999-04-08 Nick Clifton <nickc@cygnus.com>
5524 * coff-mcore.c: New File: Support for mcore-pe targets.
5525 * cpu-mcore.c: New File: Support for mcore targets.
5526 * elf32-mcore.c: New File: Support for mcore-elf target.
5527 * pe-mcore.c: New File: Definitions for mcore-pe target.
5528 * pei-mcore.c: New File: Definitions for mcore-pei target.
5529 * Makefile.am: Add support for MCore targets.
5530 * Makefile.in: Regenerate.
5531 * config.bfd: Add support for MCore targets.
5532 * configure.in: Add support for MCore targets.
5533 * configure: Regenerate.
5534 * archures.c: Add support for MCore architecture.
5535 * bfd-in2.h: Regenerate.
5536 * coffcode.h: Add support for mcore-pe targets.
5537 * elf.c: Add support for mcore-elf target.
5538 * reloc.c: Add support for MCore relocs.
5539 * targets.c: Add support for MCore targets.
5541 1999-04-07 Nick Clifton <nickc@cygnus.com>
5543 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5544 R_ARM_XPC25 and R_ARM_THM_XPC22.
5545 (elf32_arm_reloc_map): Remove redundant entries.
5547 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5549 * sysdep.h (LC_MESSAGES): Never define.
5551 1999-04-06 Chris Torek <torek@bsdi.com>
5553 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5554 all callers. Rewrite completely.
5555 (_bfd_relocate_contents): Rewrite overflow checking.
5556 * bfd-in2.h: Rebuild.
5558 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5560 From Gabriel Paubert <paubert@iram.es>:
5561 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5562 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5563 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5564 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5565 * ppcboot.c (ppcboot_vec): Use little endian routines for
5568 * elf.c (elfcore_strndup): Only define if it will be used.
5569 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5571 (ppc_elf_check_relocs): Remove unused local i.
5572 (ppc_elf_gc_mark_hook): Add default case to switch.
5574 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5575 * srec.c (srec_scan): Accept \r in symbol definitions.
5576 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5577 (symbolsrec_object_p): Likewise.
5579 1999-04-04 Don Bowman <don@pixsci.com>
5581 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5583 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5585 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5587 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5588 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5590 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5592 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5595 1999-03-31 Nick Clifton <nickc@cygnus.com>
5597 * config.bfd: Add support for arm-epoc-pe target.
5598 * configure.in: Add support for arm-epoc-pe target.
5599 * configure: Regenerate.
5600 * targets.c: Add support for arm-epoc-pe target.
5601 * coff-arm.c: Allow header files to override definition of
5602 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5603 * pe-arm.h: Allow previous header files to override definition of
5604 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5605 * pei-arm.h: Allow previous header files to override definition of
5606 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5607 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5608 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5610 1999-03-30 Nick Clifton <nickc@cygnus.com>
5612 * elf.c (elf_map_symbols): Handle the case where section
5613 symbols are generated for content-less sections which are
5614 not mapped to the output file.
5616 * linker.c: Replace direct references to fields in BFD structure
5617 with accessor macros.
5619 * elflink.h: Replace direct references to fields in BFD structure
5620 with accessor macros.
5622 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5624 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5626 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5627 account when adjusting section symbols during a partial link.
5629 1999-03-24 Nick Clifton <nickc@cygnus.com>
5631 * coff-sparc.c (struct coff_reloc_map): Change type of field
5632 'bfd_reloc_val' to bfd_reloc_code_real_type.
5633 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5634 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5635 * elf32-arc.c (struct arc_reloc_map): Ditto.
5636 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5637 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5638 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5639 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5640 * elf32-sh.c (struct elf_reloc_map): Ditto.
5641 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5642 * elf32-v850.c (struct v850_reloc_map): Ditto.
5643 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5644 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5645 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5647 1999-03-17 Martin Hunt <hunt@cygnus.com>
5649 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5650 function so source-level assembly works. If multiple N_SOs
5651 are seen without and N_FUNs, create an indextable entry with
5652 a NULL function name.
5654 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5656 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5657 of certian similar cpus.
5659 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5661 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5662 Add the 5000. Change the architecture for the 5400 to mips4.
5663 (elf_mips_mach): Add r5000.
5665 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5667 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5669 1999-03-11 Nick Clifton <nickc@cygnus.com>
5671 * binary.c (binary_set_section_contents): Generate warning about
5672 huge file offsets for any section that will occupy file space, not
5673 just those that are loadable.
5675 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5677 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5679 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5681 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5683 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5685 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5686 * elflink.h: Revert all changes since Feb 16. Instead:
5687 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5688 appropriate. Copy it to version symbols.
5689 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5690 symbols if appropriate.
5691 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5692 symbol if appropriate.
5693 (elf_link_output_extsym): If symbol is marked as undefined, and
5694 has no nonweak references, mark it as weak undefined.
5696 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5698 * elflink.h (elf_merge_symbol): When overriding a dynamic
5699 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5701 (elf_link_add_object_symbols): Don't copy the other field if we
5704 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5706 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5707 shared object with a weak undefined symbol.
5709 1999-02-18 Nick Clifton <nickc@cygnus.com>
5711 * elfarm-nabi.c: Set partial_inplace back to false.
5713 1999-02-17 Nick Clifton <nickc@cygnus.com>
5715 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5716 (USER_LABEL_PREFIX): Set to "_".
5718 The following patches are from: Scott Bambrough
5719 <scottb@corelcomputer.com>
5721 * libaout.h (M_ARM6_NETBSD): Set to 143.
5723 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5724 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5725 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5726 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5727 * bfd-in2.h: Regenerate.
5729 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5730 'true' as REL relocs are now being used. Add new PIC relocs:
5731 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5732 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5734 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5736 (elf32_arm_final_link_relocate): Change parameters so that entire
5737 reloc is passed. Add support for PIC relocs.
5738 (elf32_arm_relocate_section): Pass entire reloc to
5739 elf32_arm_final_link_relocate.
5740 (elf32_arm_check_relocs): Handle new PIC relocs.
5741 (elf32_arm_adjust_dynamic_symbol): New function.
5742 (elf32_arm_size_dynamic_sections): New function.
5743 (elf32_arm_discard_copies): New function.
5744 (elf32_arm_finish_dynamic_symbol): New function.
5745 (elf32_arm_finish_dynamic_sections): New function.
5746 (ELF_MAXPAGE_SIZE): Define.
5747 (bfd_elf32_bfd_reloc_type_lookup): Define.
5748 (elf_backend_relocate_section): Define.
5749 (elf_backend_adjust_dynamic_symbol): Define.
5750 (elf_backend_create_dynamic_sections): Define.
5751 (elf_backend_finish_dynamic_symbol): Define.
5752 (elf_backend_finish_dynamic_sections): Define.
5753 (elf_backend_size_dynamic_sections): Define.
5754 (elf_backend_plt_readonly): Define.
5755 (elf_backend_want_got_plt): Define.
5756 (elf_backend_want_plt_sym): Define.
5758 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5760 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5761 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5762 (_bfd_mips_elf_fake_sections): Likewise.
5764 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5766 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5767 bfd_elf32_arm_get_bfd_for_interworking,
5768 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5771 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5772 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5773 elf32_arm_find_nearest_line): Make them static.
5775 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5777 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5778 callers. Do not merge a definition from a shared object with a
5779 weak undefined symbol.
5780 (elf_link_add_object_symbols): Do not change the symbol type or
5781 size if the old symbol overrides the new one.
5783 1999-02-08 Nick Clifton <nickc@cygnus.com>
5785 * config.bfd: Add support for strongarm target.
5787 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5789 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5790 fields instead of unsigned char.
5792 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5794 * Makefile.am: Rebuild dependencies.
5795 * Makefile.in: Rebuild.
5797 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5799 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5800 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5801 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5802 * acinclude.m4: Add comments to uses of AC_DEFINE.
5803 * acconfig.h: Remove.
5804 * configure: Rebuild with current autoconf/automake.
5805 * aclocal.m4: Likewise.
5806 * config.in: Likewise.
5807 * Makefile.in: Likewise.
5809 1999-02-04 DJ Delorie <dj@cygnus.com>
5811 * libbfd.c (real_read): don't call fread for zero bytes. This
5812 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5814 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5816 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5817 of a jump is in the current 256 MB region.
5819 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5821 * format.c (bfd_check_format_matches): Change last patch to only
5822 take effect for the binary target.
5824 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5826 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5828 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5830 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5832 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5834 * format.c (bfd_check_format_matches): If the target was
5835 previously specified, don't check other targets when checking for
5838 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5840 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5841 (elf32_arm_reloc_type_lookup): Removed
5842 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5843 (elf32_arm_reloc_type_lookup): New.
5844 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5845 (elf32_arm_reloc_type_lookup): New.
5847 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5849 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5850 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5851 * Makefile.am: Use new files.
5852 * Makefile.in: Regenerate.
5853 * configure.in: Use new files.
5854 * configure: Regenerate.
5856 1999-02-01 Nick Clifton <nickc@cygnus.com>
5858 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5859 (fr30_elf_gc_sweep_hook): New function.
5860 (elf_backend_can_gc_sections): Define.
5862 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5864 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5865 and bfd_elf32_bigarm_oabi_vec.
5867 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5869 * Makefile.am (elf32-arm-oldabi.lo): New.
5870 (elf32-arm-newabi.lo): New.
5871 * Makefile.in: Regenerate.
5872 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5873 (arm-*-elf): Likewise.
5875 (thumb-*-oabi): New.
5876 * configure: Regenerate.
5877 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5878 (bfd_elf32_bigarm_oabi_vec): New.
5879 * elf32-arm-newabi.c: New.
5880 * elf32-arm-oldabi.c: New.
5881 * elf32-arm.c: Removed.
5884 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5886 * binary.c (binary_set_section_contents): Omit warnings for
5887 unloadable sections.
5889 1999-01-31 Michael Meissner <meissner@cygnus.com>
5891 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5892 powerpc{,le}-*-eabi.
5894 1999-01-29 Nick Clifton <nickc@cygnus.com>
5896 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5897 * dwarf2.c (read_signed_leb128): Remove unused variables.
5899 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5901 * elf.c (assign_file_positions_for_segments): Only adjust
5902 p_align when needed.
5904 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5906 * binary.c (binary_set_section_contents): Don't return early for a
5907 non-loadable section, in case the first section is non-loadable.
5908 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5909 W. Rozycki <macro@ds2.pg.gda.pl>.
5911 1999-01-28 Nick Clifton <nickc@cygnus.com>
5913 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5914 R_FR30_GNU_VTENTRY relocs.
5916 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5918 * elflink.h (elf_link_output_sym): Zero syms which are
5919 part of sections which have been excluded.
5921 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5923 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5925 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5926 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5928 1999-01-27 Nick Clifton <nickc@cygnus.com>
5930 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5932 (fr30_final_link_relocate): Use computed value as result of
5935 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5937 * binary.c (binary_set_section_contents): Emit warning for
5938 huge file offsets due to widely-dispersed section LMAs.
5940 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5942 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5943 align first section to largest section alignment, not first
5946 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5948 * configure.in: Require autoconf 2.12.1 or higher.
5950 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5952 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5953 * bfd-in2.h: Likewise.
5954 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5956 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5958 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5959 * cpu-mips.c: Add support for and independent 4111.
5960 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5961 (_bfd_mips_elf_final_write_processing):
5962 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5964 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5966 * elf32-mips.c (elf_mips_abi_name): New.
5967 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5969 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5971 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5972 Handle bfd_mach_mips4300.
5974 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5976 * elf32-i386.c: Remove leaked development code from patch
5977 1998-12-10 by Richard Henderson.
5979 1998-12-10 Richard Henderson <rth@cygnus.com>
5981 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5982 in debug sections for symbol defined externally.
5984 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5986 * targets.c (bfd_target_vector): Remove duplicate entry for
5989 1998-12-09 Nick Clifton <nickc@cygnus.com>
5991 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5992 since we are using RELAs.
5994 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5996 SCO Open Server Release 5 core file support, from Jouke Numan
5998 * sco5-core.c: New file.
5999 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6000 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6001 * Makefile.am: Rebuild dependencies.
6002 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6003 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6004 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6005 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6006 * bfd-in2.h, configure, Makefile.in: Rebuild.
6008 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6010 * config.bfd (hppa*-*-mpeix*): New target.
6011 * configure.in: Add AC_HEADER_DIRENT.
6012 (hppa*-*-mpeix*): New target.
6013 * configure.host (hppa*-*-mpeix*): New host.
6014 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6015 friends rather than just including <sys/dir.h>.
6016 * som.h (struct som_symbol): Add hppa_priv_level and apto
6017 tc_data. Change all users.
6018 (struct somdata): Add comp_unit field.
6019 (obj_som_compilation_unit): Define.
6020 (bfd_som_attach_compilation_unix): Declare.
6021 * som.c: Check HOST_HPPAMPEIX.
6022 (struct som_misc_symbol_info): Add new field priv_level.
6023 (som_object_setup): Add current_offset parameter. Change all
6025 (setup_sections): Likewise.
6026 (som_object_p): For EXECLIBMAGIC, read the lst header.
6027 (som_write_symbol_strings): Add compilation_unit parameter.
6029 (som_finish_writing): Write out compilation_unit.
6030 (som_bfd_derive_misc_symbol_info): Set priv_level.
6031 (som_build_and_write_symbol_table): Set xleast field to 3.
6032 (som_slurp_symbol_table): Set symbol priv_level.
6033 (bfd_som_attach_compilation_unit): New function.
6034 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6035 priv_level into symbol_value.
6036 * configure, config.in: Rebuild.
6038 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6041 warning function to call _bfd_error_handler instead.
6043 * libbfd.c (COERCE32): Cast through unsigned long and long to
6044 avoid bug in old version of gcc.
6046 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6047 (elf_backend_additional_program_headers): Don't define.
6049 1998-12-08 Nick Clifton <nickc@cygnus.com>
6051 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6052 relocations to include offset of 2 included in the insns, and the
6053 offset of the relocs within the section.
6055 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6057 The following changes were made by David Taylor
6058 <taylor@texas.cygnus.com>, Edith Epstein
6059 <eepstein@sophia.cygnus.com>, Jim Blandy
6060 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6061 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6062 changes originally made by HP; HP did not create ChangeLog
6065 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6066 automake macro library.
6068 * hpux-core.c (hpux_core_core_file_p): this function now
6069 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6070 found in the corefile! Also, in hpux_core_core_file_p, if we
6071 encounter a section with an unknown type, don't punt. Instead,
6072 just skip it. Also, count the number of sections of known type
6073 that we encounter. If we encounter at least one good one, then
6074 we'll declare that the file is a core file. If we encounter any
6075 unknown ones but some known ones, then we'll issue a warning (but
6076 still declare it to be a core file). Also, correctly decide when a
6078 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6079 (CORE_ANON_SHMEM): define if not defined.
6080 (hpux_core_struct): add members lwpid and user_tid.
6081 (core_kernel_thread_id, core_user_thread_id): new macros.
6082 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6083 the name before storing it in the bfd.
6084 (hpux_core_core_file_p): handle threads.
6086 * libhppa.h (GET_FIELD): protect against redefinition.
6087 (HPPA_WIDE): define.
6088 (GET_FIELD): define.
6093 (sign_extend): redefine.
6094 (assemble_6): define.
6095 (assemble_12): rewrite.
6096 (assemble_16): define.
6097 (assemble_16a): define.
6098 (assemble_17): rewrite.
6099 (assemble_22): define.
6101 1998-12-07 Nick Clifton <nickc@cygnus.com>
6103 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6104 relocations for signed values.
6106 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6108 * mipsbsd.c (MY(set_arch_mach)): Make static.
6109 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6110 bfd_mach_mips* macros rather than simple numbers.
6112 COFF weak symbol support, based on patches from Mark Elbrecht
6113 <snowball3@usa.net>:
6114 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6115 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6116 (coff_write_alien_symbol): Likewise.
6117 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6118 (coff_link_add_symbols): Likewise.
6119 (_bfd_coff_link_input_bfd): Likewise.
6120 (_bfd_coff_write_global_sym): Likewise.
6122 * elf.c (copy_private_bfd_data): Always initialize the
6123 includes_phdrs field.
6125 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6126 file defines a symbol first mentioned in an ELF file.
6128 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6129 possible, rather than only if BFD64.
6130 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6132 * bfd-in2.h: Rebuild.
6134 * srec.c (srec_set_section_contents): Correct test to avoid
6135 switching to 4 byte addresses after seeing a second section which
6136 requires 3 byte addresses. From Joel Schantz
6137 <joel.schantz@argosys.boeing.com>.
6139 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6140 <aymeric.vincent@emi.u-bordeaux.fr>.
6142 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6144 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6145 decide whether the output file is -mrelocatable-lib,
6146 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6148 1998-12-03 Nick Clifton <nickc@cygnus.com>
6150 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6151 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6152 * bfd-in2.h: Regenerate.
6153 * libbfd.h: Regenerate
6155 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6158 link against a dynamic symbol with no type or size.
6160 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6162 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6163 relocation for section which does not get loaded.
6164 (elf_i386_relocate_section) [R_386_32]: Likewise.
6166 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6168 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6169 reloc_count and i long instead of unsigned long. Handle error
6170 return from bfd_canonicalize_reloc.
6172 1998-12-01 Nick Clifton <nickc@cygnus.com>
6174 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6177 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6179 * elf32-sh.c (elf/sh.h): Include.
6180 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6181 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6182 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6183 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6184 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6186 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6188 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6189 causes division by zero later on.
6191 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6193 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6196 1998-11-25 DJ Delorie <dj@cygnus.com>
6198 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6201 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6203 * elf32-fr30.c (fr30_elf_relocate_section): Call
6204 fr30_final_link_relocate.
6205 (fr30_final_link_relocate): New function: Handle I20 and I32
6207 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6208 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6209 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6211 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6214 The following changes are based on a patch submitted by Gianluca
6215 Moro <glctr@abc.it>:
6217 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6218 not already been updated.
6219 (find_remembered_hi16s_reloc): New parameter 'already_found'
6220 returns state of remembered hi16s reloc.
6221 (remember_hi16s_reloc): Set 'found' field to false.
6222 (hi16s_location): Add 'found' field.
6224 1998-11-23 DJ Delorie <dj@cygnus.com>
6226 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6227 to see .DLL files as unrecognized.
6228 (i3coff_object_p): Sorry, had to hack it to not recognize these
6229 files (pei-i386) on request.
6231 1998-11-23 DJ Delorie <dj@cygnus.com>
6233 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6234 relents. Call bfd_check_format to reinitialize.
6236 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6238 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6241 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6243 * aclocal.m4: regenerate
6244 * configure: regenerate
6246 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6248 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6249 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6250 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6251 respect it as an upper bound on what memory to reference.
6252 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6253 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6254 update vtable_entries_size appropriately.
6256 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6258 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6261 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6263 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6264 bfds; they have no "file" so we fake it.
6265 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6266 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6267 resizing the memory buffer.
6268 * opncls.c (bfd_make_writable): New function; lets you write a
6269 bfd_create'd bfd to an in-memory buffer.
6270 (bfd_make_readable): New function; lets you read back that buffer
6271 as if it were from bfd_openr. Used to build generated archive
6272 members (winsup's ld's dlltool)
6274 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6276 * po/bfd.pot: Regenerated.
6278 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6280 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6283 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6285 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6286 element of the gotentry list for local symbols too.
6287 (elf64_alpha_relocate_section): Unify local and global handling.
6288 Assert that gotent->use_count > 0.
6290 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6293 update for file name changes of July 2, 1998.
6295 * configure: Rebuild.
6297 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6299 * po/bfd.pot: Regenerated.
6301 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6303 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6304 * aclocal.m4, configure: regenerate
6306 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6308 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6310 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6312 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6313 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6315 * aclocal.m4, configure: regenerated.
6317 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6319 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6320 R_D10V_GNU_VTENTRY relocs.
6321 (elf_d10v_howto_table): Likewise.
6322 (d10v_reloc_map d10v_reloc_map): Likewise.
6323 (elf32_d10v_gc_mark_hook): New.
6324 (elf32_d10v_gc_sweep_hook): New.
6325 (elf32_d10v_check_relocs): New.
6326 (elf32_d10v_relocate_section): New.
6327 (elf_backend_relocate_section): Define.
6328 (elf_backend_can_gc_sections): Define.
6330 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6332 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6333 (BFD64_BACKENDS): ...from here.
6334 (BFD32_BACKENDS_CFILES): Move vms files here...
6335 (BFD64_BACKENDS_CFILES): ...from here.
6336 * Makefile.in: Rebuild.
6338 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6340 * Makefile.am: Add FR30 target.
6341 * Makefile.in: Add FR30 target.
6342 * archures.c: Add support for FR30.
6343 * config.bfd: Add support for FR30.
6344 * configure.in: Add support for FR30.
6345 * reloc.c: Add support for FR30 relocations.
6346 * targets.c: Add support for FR30 relocations.
6347 * bfd-in2.h: Regenerate.
6348 * configure: Regenerate.
6349 * libbfd.h: Regenerate.
6350 * cpu-fr30.c: New file.
6351 * elf32-fr30.c: New file.
6353 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6355 * configure.in: detect cygwin* instead of cygwin32*
6356 * configure: regenerate
6358 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6360 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6361 use bfd_malloc and free instead and check return value from bfd_malloc.
6363 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6365 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6366 * libbfd.h: Rebuild.
6368 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6369 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6370 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6371 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6373 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6375 (mips_elf_link_hash_table_create): Don't initialize
6376 dynsym_sec_strindex.
6377 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6378 (mips_elf_size_dynamic_sections): Generate a section symbol for
6379 every output section.
6380 (mips_elf_finish_dynamic_sections): Count all sections for
6382 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6385 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6387 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6388 for later PLT entries in large PLTs.
6389 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6391 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6393 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6395 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6397 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6398 * elflink.h (elf_collect_hash_codes): New function. This function is
6399 called for each exported symbol and we compute the ELF hash value for
6401 (compute_bucket_value): New function. It is called from
6402 size_dynamic_sections to determine the hash table size. When we are
6403 optimizing a better, but slower, algorithm is used.
6404 (size_dynamic_sections): Call compute_bucket_value.
6406 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6408 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6410 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6412 (sh_elf_gc_mark_hook): New.
6413 (sh_elf_gc_sweep_hook): New.
6414 (sh_elf_check_relocs): New.
6415 (elf_backend_can_gc_sections): Define.
6417 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6419 * acinclude.m4: undo previous gettext change
6420 * aclocal.m4: rebuild with right version of aclocal.
6422 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6424 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6425 aclocal.m4 to acinclude.m4, so they don't get lost.
6427 * elfcore.h: rewrite for better corefile support.
6428 * elf.c (elfcore_*): new functions.
6429 * elf-bfd.h (elf_obj_tdata): new structure members.
6430 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6432 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6434 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6436 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6437 and R_M32R_GNU_VTENTRY.
6438 (elf_backend_can_gc_sections): Define.
6439 (m32r_elf_check_relocs): New.
6440 (m32r_elf_gc_mark_hook): New.
6441 (m32r_elf_gc_sweep_hook): New.
6442 (m32r_elf_relocate_section): Handle VT relocs.
6444 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6446 * coff-arm.c (arm_relocate_section): Remove redundant test.
6448 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6449 cleat that the 'bitsize' field is the size of the bitfield AFTER
6450 relocation not before.
6452 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6454 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6457 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6459 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6460 R_SPARC_GNU_VTENTRY.
6461 (elf32_sparc_check_relocs): Handle them.
6462 (elf32_sparc_reloc_type_lookup): Likewise.
6463 (elf32_sparc_relocate_section): Likewise.
6464 (elf32_sparc_gc_mark_hook): New.
6465 (elf32_sparc_gc_sweep_hook): New.
6467 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6469 * som.c (som_finish_writing): Perform some sanity checks when
6470 writing an executable or shared library.
6472 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6474 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6475 * configure.in (elf): Add dwarf1.lo.
6476 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6477 * elf.c (_bfd_elf_find_nearest_line): Add call to
6478 _bfd_dwarf1_find_nearest_line.
6479 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6480 Add call to _bfd_dwarf1_find_nearest_line.
6481 * configure: Rebuilt.
6483 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6485 * elflink.h (elf_gc_sections): Do not allow garbage
6486 collection if dynamic sections have been created.
6488 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6490 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6492 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6493 (v850_elf_perform_relocation): Likewise.
6494 (v850_elf_final_link_relocate): Likewise.
6495 (v850_elf_relocate_section): Likewise.
6496 (v850_elf_gc_sweep_hook): New routine.
6497 (v850_elf_gc_mark_hook): New routine.
6498 (elf_backend_can_gc_sections): Define.
6500 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6502 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6505 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6507 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6508 Declare size as bfd_size_type.
6509 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6511 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6513 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6515 * som.c (CPU_PA_RISC2_0): Define.
6516 (_PA_RISC2_0_ID): Likewise.
6517 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6519 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6522 has a base which is already defined, only add the referenced
6523 symbol to the dynamic symbol table if it is defined or referenced
6526 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6529 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6531 * elflink.h (elf_link_add_object_symbols): Undo last change.
6533 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6535 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6536 symbol for the indirect alias to a versioned symbol.
6538 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6540 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6541 (elf32_i386_vtentry_howto): New.
6542 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6543 or elf32_i386_vtinherit_howto on lookup.
6545 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6547 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6548 reloc_type. Rename R_68K__max to R_68K_max.
6549 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6552 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6554 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6555 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6557 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6560 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6562 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6563 message has a null byte terminator.
6565 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6567 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6568 word subject to R_V850_32 relocation.
6570 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6572 * dwarf2.c: Add comment describing problem computing line numbers
6573 for undefined symbols at link time.
6575 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6577 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6578 transform a defweak into a plt entry.
6579 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6580 plt entry references to receive a RELATIVE reloc.
6581 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6582 (elf64_alpha_relocate_section): Assert we don't overrun
6583 the allocated relocation space.
6585 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6587 * elf.c (swap_out_syms): Always treat section symbols as
6588 special, even if they are attached to a common section.
6590 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6592 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6593 sections with v850 common section attributes into named v850
6595 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6596 common section attributes into named v850 common sections.
6598 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6600 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6603 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6605 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6606 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6607 reloc to the wrong section a warning, not an error. .dynsbss
6608 is not an output section, so there is no need to check for it.
6610 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6612 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6614 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6616 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6617 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6619 (elf32_arm_gc_mark_hook): New.
6620 (elf32_arm_gc_sweep_hook): New.
6621 (elf32_arm_check_relocs): New.
6622 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6624 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6627 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6629 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6630 assume there is no PLT or GOT.
6632 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6634 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6635 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6636 also accepted as a function symbol type.
6638 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6640 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6642 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6644 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6645 match definition of _bfd_gc_sections field.
6646 * libbfd.h: Rebuild.
6648 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6650 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6651 the addend of a dynamic relocation referencing a section.
6652 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6653 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6655 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6657 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6658 bed has a size_dynamic_sections routine before trying to use it.
6660 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6662 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6663 _bfd_elf_rel_vtable_reloc_fn.
6665 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6667 * Makefile.am: Add elf32-arm.c.
6668 * Makefile.in: Rebuild.
6669 * elf-bfd.h: Add elf_backend_get_symbol_type.
6670 * elf.c (swap_out_syms): If defined, call
6671 elf_backend_get_symbol_type.
6672 * elf32-arm.c: Define elf_backend_get_symbol_type.
6673 (elf32_arm_get_symbol-type): New routine.
6674 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6675 (bfd_elf32_arm_process_before_allocation): Change to
6676 check for STT_ARM_TFUNC.
6677 (elf32_arm_final_link_relocate): Likewise.
6678 * elfxx-target.h: Add elf_backend_get_symbol_type.
6680 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6682 * archures.c (bfd_mach_alpha_ev[456]): New.
6683 * cpu-alpha.c: Rework to match these types.
6684 * bfd-in2.h: Rebuild.
6686 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6688 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6689 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6691 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6692 (elf_i386_reloc_type_lookup): Recognize them.
6693 (elf_i386_check_relocs): Pass them off to generic code.
6694 (elf_i386_relocate_section): Ignore them.
6695 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6696 (elf_backend_can_gc_sections): True.
6698 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6700 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6701 before looking at owner field.
6702 (elf32_arm_to_thumb_stub): Ditto.
6703 (elf32_arm_relocate_section): Compute name before calling
6704 elf32_arm_final_link_relocate().
6706 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6708 * elf.c: comment and formatting cleanups.
6711 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6713 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6714 (core files are treated differently than object files).
6715 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6716 bfd_elf_mkcorefile): declare.
6717 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6718 bfd_elf_mkcorefile): add to bfd_target vector.
6719 * elfcore.h (elf_core_file_p): save the program header table,
6720 and set the bfd architecture from the elf file header.
6721 * elf.c (bfd_elf_mkcorefile): new function.
6722 (_bfd_elf_write_corefile_contents): new function.
6723 (assign_file_positions_for_segments): add cases for handling
6724 PT_NOTE segments. (assign_file_positions_except_relocs):
6725 core files should be handled the same as exec files.
6726 (prep_headers): identify core files as type ET_CORE.
6727 (copy_private_bfd_data): identify the sections belonging to
6728 the PT_NOTE segment.
6730 * elf32-sparc.c (elf32_sparc_final_write_processing):
6731 add break statement to default case.
6733 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6735 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6736 section (not input) will be in sections ".sbss", ".sbss2",
6737 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6738 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6739 output_offset for correct evaluation of addend.
6741 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6743 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6744 elf32_arm_allocate_interworking_sections and
6745 elf32_arm_process_before_allocation.
6747 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6749 * bfd-in.h: Ammend prototype for
6750 elf32_arm_process_before_allocation to remove surplus third
6753 * bfd-in2.h: Regenerate.
6755 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6757 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6759 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6761 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6762 calculated for RELOC_SPARC_REV32 case.
6764 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6766 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6767 elf32_arm_allocate_interworking_sections and
6768 elf32_arm_process_before_allocation.
6769 * bfd-in2.h: Regenerated.
6770 * elf32-arm.c Define elf32_arm_link_hash_table.
6771 (insert_thumb_branch): New routine.
6772 (find_thumb_glue): New routine.
6773 (find_arm_glue): New routine.
6774 (record_arm_to_thumb_glue): New routine.
6775 (record_thumb_to_arm_glue): New routine.
6776 (elf32_arm_link_hash_table_create): New routine.
6777 (elf32_arm_get_bfd_for_interworking): New routine.
6778 (elf32_arm_allocate_interworking_sections) New routine.
6779 (elf32_arm_process_before_allocation) New routine.
6780 (elf32_thumb_to_arm_stub): New routine.
6781 (elf32_arm_to_thumb_stub): New routine.
6782 (elf32_print_private_bfd_data): Fix typo.
6783 (elf32_arm_final_link_relocate): Add argument sym_sec.
6784 Check for branches to thumb symbols in case R_ARM_PC24.
6785 Check for branches to arm symbols in case R_ARM_THM_PC22.
6786 (elf32_arm_relocate_section): Pass symbol section to
6787 elf32_arm_final_link_relocate.
6789 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6791 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6792 entries unless the symbol is defined in the executable; in
6793 particular, undefined weak symbols get a PLT entry.
6795 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6797 * libaout.h: Remove nested comment to avoid warning.
6799 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6801 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6802 R_ARM_PC24 relocation.
6804 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6806 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6807 argument is_local. Add argument sym_flags. Check sym_flags
6808 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6809 (elf32_arm_relocate_section): Don't pass local sym and pass
6810 sym_flags to elf32_arm_final_link_relocate.
6812 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6814 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6815 to not count too few relocs for dynamicly linked executables.
6817 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6819 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6820 symbols without a dynamic index dynamic. Consider all weak
6822 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6823 correspondance between input and output sections.
6825 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6827 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6828 that use a .got.plt section start the got offset at zero.
6830 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * ieee.c (ieee_write_processor): Correct the processor ID written
6833 out for bfd_arch_m68k, accommodating change of March 25.
6835 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6837 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6838 R_ARM_THM_RPC22 relocations.
6840 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6842 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6844 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6845 .got relocs in -Bsymbolic shared objects.
6847 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6849 * elf32-arm.c: Add private flags to ELF header.
6850 (elf32_arm_print_private_bfd_data): New Function.
6851 (elf32_arm_set_private_flags): New Function.
6852 (elf32_arm_copy_private_flags): New Function.
6853 (elf32_arm_merge_private_bfd_data): New Function.
6855 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6857 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6859 (elf32_sparc_relocate_section): Likewise.
6861 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6863 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6864 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6865 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6866 of the function. Recognize no .plt as static linking.
6868 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6870 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6871 ".liblist" string through gettext.
6873 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6875 * Makefile.am: Add support for elf32-arm.lo.
6876 * Makefile.in: Rebuild.
6877 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6878 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6879 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6880 * configure: Regenerate.
6881 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6882 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6883 bfd_target bfd_elf32_littlearm_vec.
6884 * elf32-arm.c: New file.
6886 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6888 * libaout.h (M_SPARCLITE_LE): New machine.
6889 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6890 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6891 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6892 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6893 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6894 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6895 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6896 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6897 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6898 be BFD_RELOC_SPARC_REV32.
6900 * config.bfd (sparc86x-*-aout): New
6902 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6904 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6905 actually mapping the output sections.
6907 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6910 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6911 (mn10300_elf_reloc_map): Similarly.
6912 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6914 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6916 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6918 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6919 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6920 elf_mips_reloc_type defined in elf/mips.h.
6922 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6924 * elf64-mips.c: Remove reloc_type definition completely. It's now
6927 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6929 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6930 as they are defined in elf/mips.h now.
6932 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6935 * Re-add lost change:
6936 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6938 (mn10300_elf_relax_section): Include stack space for register saves
6939 in the imm8 field of a "call" instruction.
6940 (compute_function_info): Determine how much stack is allocated by
6941 the movm instruction. Fix typo.
6942 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6944 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6947 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6949 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6951 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6953 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6955 * elf32-hppa.h: Let ELF header define the enum containing the
6956 external reloc numbers.
6957 * elf32-i386.h: Likewise.
6959 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6961 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6962 * elf32-mips.c: Likewise.
6963 * elf32-ppc.c: Likewise.
6965 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6967 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6968 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6970 * bfd-in.h: Regenerate.
6971 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6972 parameter to 'unsigned int' to avoid K&R compatability problems.
6974 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6976 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6977 functionname_ptr to be const. Change line_ptr to be unsigned.
6979 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6980 macro is not defined. Change second parameter from bfd_link_info
6981 to coff_final_link_info. Add prototype.
6982 (coff_final_link_postscript): Simplify handling when macro is not
6983 defined. Add prototype.
6985 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6987 * elf-mn10300.c: Before include system specific ELF header define
6988 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6989 * elf32-mips.c: Likewise.
6990 * elf32-ppc.c: Likewise.
6992 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6995 temporary patch over to elf64-mips.c as well.
6997 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6999 * elf32-mips.c (reloc_type): Temporarily disable definition of
7000 standard relocation since they are now defined in elf/mips.h.
7002 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7004 * elf-m10200.c (mn10200_elf_final_link_relocate):
7005 Modify range test for case R_MN10200_8.
7007 * elf-m10300.c (mn10300_elf_final_link_relocate):
7008 Modify range test for case R_MN10300_8.
7010 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7012 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7013 * elf32-i386.c (elf_backend_got_header_size): Define.
7014 (elf_backend_plt_header_size): Define.
7015 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7016 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7017 * elfxx-target.h: Provide a default of zero.
7018 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7019 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7021 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7022 entry from an executable, even if the plt refcount goes to 0.
7024 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7026 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7027 directory name at the line number.
7029 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7030 with an unspecified type.
7032 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7034 * sunos.c: Add undef of valid to avoid problem on SunOS.
7036 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7038 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7040 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7042 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7043 R_68K_PCxx and R_68K_xx relocations. Make sure that
7044 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7045 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7046 R_68K_xx relocations.
7047 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7048 that has no plt entry.
7049 (elf_m68k_relocate_section): Ignore the plt offset in a static
7051 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7053 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7056 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7058 (howto_table, reloc_map): Add entries for them.
7059 (elf_m68k_check_relocs): Handle them. Implement reference
7060 counting for got and plt entries.
7061 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7062 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7064 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7065 (elf_m68k_relocate_section): Handle the new reloc types.
7066 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7067 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7068 * elflink.h (elf_link_add_object_symbols): When creating an
7069 indirect reference for symbol versioning also copy the plt
7071 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7072 flag also reset the plt offset.
7073 (elf_link_assign_sym_version): Likewise.
7074 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7075 the size of the entry in bytes.
7076 (elf_gc_allocate_got_offsets): Likewise.
7078 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * elflink.h (elf_gc_sections): Return true rather than falling off
7083 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7086 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7088 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7089 comment describing when it should be enabled.
7090 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7093 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7095 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7096 information ATN records.
7098 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7100 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7101 section for an absolute symbol in a fully linked file. Based on
7102 patch from Christian Holland <CHolland@de.lucent.com>.
7104 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7106 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7107 that a symbol is undefined.
7109 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7111 * som.c (som_bfd_gc_sections): Define.
7113 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7115 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7116 overflows in ARM_26D patches, since they have already been
7117 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7119 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7121 * coffcode.h (coff_write_object_contents): If we have any long
7122 section names, call coff_write_symbols even if there are no
7125 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7127 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7128 PT_LOAD segment, rather than only setting it once for the entire
7131 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7132 rather than ignoring every phdr with a p_paddr of 0, ignore all
7133 the phdrs if they all have a p_paddr of 0.
7135 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7136 section was discarded from the link.
7138 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7140 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7142 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7144 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7145 floating point operations.
7147 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7149 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7152 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7154 Merge of vax/vms (read-only) support
7155 * configure.com: Support Vax target.
7156 * makefile.vms: Support Vax target.
7157 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7158 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7160 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7162 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7164 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7166 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7168 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7169 * targets.c (bfd_target_ovax_flavour): New flavour.
7170 (vms_alpha_vec): Renamed from evax_alpha_vec.
7172 (target_vector): Update accordingly.
7173 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7175 (vax*-*-*vms*): New target.
7176 * Makefile.am: Update for renamed files. Rebuild dependencies.
7177 * bfd-in2.h: Rebuild.
7178 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7180 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7182 Based on patch from Matt Semersky <matts@scd.hp.com>:
7183 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7184 pointer on abfd->outsymbols.
7185 (generic_add_output_symbol): Handle NULL sym parameter.
7187 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7189 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7192 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7194 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7195 when handling 32 bit immediate relocs.
7196 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7198 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7200 * section.c (STD_SECTION): Account for recently added gc_mark
7201 field in struct asection.
7203 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7204 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7206 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7208 ELF Section-level Garbage Collection:
7209 * bfd.c (bfd_gc_sections): New.
7210 * aout-adobe.c: Hook to default implementation.
7211 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7212 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7213 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7214 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7215 * tekhex.c, versados.c: Likewise.
7216 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7217 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7219 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7220 (bfd_generic_gc_sections): New.
7221 * section.c (SEC_KEEP): New.
7222 (asection): Add gc_mark member.
7224 * elfcode.h (elf_gc*): New name remappings.
7225 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7226 sections to be excluded.
7227 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7228 (elf_gc_propogate_vtable_entries_used): New.
7229 (elf_gc_smash_unused_vtentry_relocs): New.
7230 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7231 (elf_gc_common_finalize_got_offsets): New.
7232 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7233 * elfxx-target.h: Add and default gc hooks.
7235 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7237 (struct elf_obj_tdata): Likewise for local_got_offsets.
7238 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7239 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7240 * elf64-sparc.c, elflink.h: Likewise.
7242 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7243 (ELF_LINK_HASH_MARK): Define.
7244 (struct elf_backend_data): Add GC hooks.
7245 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7247 * elf-m10300.c (mn10300_elf_check_relocs): New.
7248 (mn10300_elf_gc_mark_hook): New.
7249 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7250 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7251 (mn10300_elf_final_link_relocate): Likewise.
7252 (mn10300_elf_relocate_section): Likewise.
7253 (elf_backend_can_gc_sections): Define.
7254 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7255 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7256 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7257 (mips_info_to_howto_rel): Likewise.
7258 (mips_elf_relocate_section): Likewise.
7259 (mips_elf_check_relocs): Likewise.
7260 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7261 (elf_backend_can_gc_sections): Define.
7262 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7263 (ppc_elf_howto_raw): Handle them.
7264 (ppc_elf_reloc_type_lookup): Likewise.
7265 (ppc_elf_relocate_section): Likewise.
7266 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7267 Handle new vtable relocs.
7268 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7269 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7270 (elf_backend_can_gc_sections): Define.
7272 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7274 * archures.c (bfd_mach_mn10300): Define.
7275 * elf-m10300.c: Include elf/mn10300.h
7276 (elf_mn10300_mach): New function.
7277 (_bfd_mn10300_elf_final_write_processing): Likewise.
7278 (_bfd_mn10300_elf_object_p): Likewise.
7279 (elf_backendfinal_write_processing): Define.
7280 (elf_backend_object_p): Likewise.
7282 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7284 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7287 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7289 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7290 link_next field, not the next field.
7292 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7294 * elf.c (map_sections_to_segments): Check the section address
7295 against the phdr size both with and without a modulo of
7298 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7300 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7301 linker created empty input section if the output section has the
7304 * elflink.h (elf_link_output_extsym): Print an error message if
7305 _bfd_elf_section_from_bfd_section fails.
7307 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7310 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7312 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7313 native linker output. Avoid putting an empty section in more than
7316 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7318 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7319 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7321 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7323 * elf.c (swap_out_syms): New arg relocatable_p.
7324 Don't add section VMA to symbols for relocatable output.
7325 (_bfd_elf_compute_section_file_positions): Update call to
7328 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7330 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7331 against 'addend' be signed rather than unsigned.
7333 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7335 * elf32-m32r.c: Add prototyps for static functions.
7337 * coff-arm.c: Add prototypes for static functions.
7339 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7341 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7342 LMA is used to order sections in a segment.
7344 * elf32-v850.c: Add prototypes for static functions.
7345 Change type of addend parameter to bfd_vma in various functions.
7347 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7349 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7350 complain_overflow_signed instead of complain_overflow_bitfield.
7352 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7354 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7355 when comparing against 0.
7357 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7359 * Makefile.am (config.status): New target.
7360 * Makefile.in: Rebuild.
7362 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7364 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7365 error if previous object endianness doesn't match current object.
7367 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7369 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7370 _bfd_elf_print_private)bfd_data ().
7372 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7374 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7376 (elf_link_add_object_symbols): Set type_change_ok and
7377 size_change_ok before calling elf_merge_symbol.
7379 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7380 undefined symbol error, don't also issue an overflow error.
7382 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7384 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7385 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7386 message instead of crashing.
7388 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7390 * archures.c (bfd_mach_cpu32): Define.
7391 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7393 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7394 * ieee.c: Include <ctype.h>.
7395 (ieee_object_p): Parse out process ID string to make it more
7396 likely to be acceptable for bfd_scan_arch.
7397 * bfd-in2.h: Rebuild.
7399 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7401 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7402 _bfd_elf_print_private_bfd_data() so that the program header will
7405 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7407 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7408 0x68. Reindent. Add some comments.
7410 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7412 * elf.c (copy_private_bfd_data): Adjust physical address of
7413 segment in output BFD to contain LMAs of its sections.
7415 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7417 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7418 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7419 endian data 32 bit relocations.
7420 (elf32_sparc_merge_private_bfd_data): Check if linking little
7421 endian objects with big endian objects.
7422 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7423 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7424 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7426 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7427 * archures.c (bfd_mach_sparc_sparclite_le): New.
7428 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7430 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7432 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7435 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7437 * bfd-in.h: Move over patch to bfd-in2.h.
7439 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7441 (_bfd_relocate_contents): Likewise.
7443 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7445 * peicode.h (add_data_entry): If the section has no private data
7446 then do not create a Data Dictionary entry for it.
7448 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7450 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7451 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7452 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7453 subsections during relaxation more correctly.
7455 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7457 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7458 Add extra argument to bfd_arm_process_before_allocation ().
7459 * bfd-in.h: Reflect changes made in bfd-in2.h.
7460 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7461 coff class of a BFD symbol.
7462 * coff-arm.c: Add support for interworking between Thumb code and
7463 non-interworking aware ARM code.
7465 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7467 * po/Make-in (install-info): New target.
7469 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7471 * filemode.c: Remove; not used.
7473 If sysdep.h includes a header file, don't include it again:
7474 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7476 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7478 * archive.c: Don't include <string.h> or <errno.h>.
7479 * evax-alpha.c; Don't include <stdio.h>.
7480 * evax-egsd.c: Likewise.
7481 * evax-etir.c: Likewise.
7482 * evax-misc.c: Likewise.
7483 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7484 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7486 * hpux-core.c: Likewise.
7487 * netbsd-core.c: Likewise.
7489 * libbfd.c: Don't include <sys/types.h>.
7490 * nlmcode.h: Don't include <string.h>.
7491 * osf-core.c: Don't include <string.h> or <stdio.h>.
7492 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7493 <errno.h>, or <unistd.h>.
7494 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7496 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7498 * configure.com: If the version number can not be found in
7499 configure.in, set it to "unknown" rather than "2.8.1".
7501 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7503 * elf32-mips.c (elf_mips_mach): New.
7504 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7505 (_bfd_mips_elf_final_write_processing): Use the names
7506 of machines, rather than the numbers. Set both the ARCH
7507 and MACH in e_flags. Handle a few more specific machines.
7508 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7509 EF_MIPS_ARCH and EF_MIPS_MACH.
7511 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7513 * syms.c (bfd_is_local_label): Revert last change.
7514 * srec.c (srec_write_symbols): Discard debugging symbols.
7516 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7518 * som.c: Include <ctype.h>.
7519 * som.h: Don't include sysdep.h.
7521 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7523 * libbfd.h: Rebuilt.
7524 * libbfd-in.h: Removed gettext includes and defines.
7525 * sysdep.h: Moved gettext-related includes and defines here.
7527 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7529 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7530 an ad-hoc test. Kill bogus #if 0 code.
7531 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7533 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7535 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7536 when generating a normal executable for a symbol defined in a
7537 regular file. When copying a reloc into the output file, adjust
7538 the addend for a PC relative reloc against a global symbol.
7540 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7542 * libbfd.h: Rebuilt.
7543 * libbfd-in.h (_): Define as dgettext.
7545 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7547 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7549 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7550 when declaring parameter types.
7551 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7553 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7555 * config.bfd: If we include any ELF targets in targ_defvec and/or
7556 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7557 * elf32-gen.c (dummy): New static const variable.
7558 (elf_generic_info_to_howto): New static function.
7559 (elf_generic_info_to_howto_rel): New static function.
7560 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7561 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7562 * elf64-gen.c: Same changes as elf32-gen.c.
7563 * elfcode.h (elf_object_p): For the generic target, ignore a
7564 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7566 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7568 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7569 * configure: Rebuild.
7571 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7573 * config.bfd: Update OSR5/Unixware patterns.
7575 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7577 * elf.c (assign_file_positions_for_segments): Allow for holes
7578 between sections added by a link script.
7580 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7582 * configure.in: Change version number to 2.9.4
7583 * configure: Rebuild.
7585 Based on patch from H.J. Lu <hjl@gnu.org>:
7586 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7587 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7588 * bfd-in2.h: Rebuild.
7590 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7592 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7595 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7597 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7598 (elf64_alpha_relax_section): Fill them in.
7599 (elf64_alpha_relax_opt_call): Implement more than a stub.
7600 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7601 alignment on .scommon.
7602 (elf64_alpha_merge_gots): Merge use counts as well.
7604 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7606 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7607 for calculating a local symbol's address.
7608 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7609 Set the .got's cooked size as well as the raw size.
7611 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7613 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7614 internationalisation of printed information.
7616 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7617 internationalisation of printed information.
7619 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7621 * syms.c (struct indexentry): Change directory_name, file_name,
7622 and function_name fields to char *.
7623 (struct stab_find_info): Change cached_file_name field to char *.
7625 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7627 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7629 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7631 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7633 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7635 * Makefile.am (install-data-local): Make $(includedir).
7636 * Makefile.in: Rebuild.
7638 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7640 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7642 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7644 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7645 * Makefile.in: Rebuild.
7647 * bfd-in2.h: Rebuild for Nick's changes.
7649 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7651 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7652 change wrt length == max_namelen.
7654 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7656 * Many files: Added gettext invocations around user-visible
7658 * libbfd-in.h: Added gettext includes and defines.
7659 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7660 HAVE_LC_MESSAGES): Define.
7661 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7663 * Makefile.am (SUBDIRS): Added po.
7664 (POTFILES): New macro.
7665 (po/POTFILES.in): New target.
7666 (SOURCE_HFILES): New macro.
7668 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7670 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7672 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7673 NT_PRSTATUS note section encountered, it contains the status of
7674 the currently executing thread when the core file was written.
7676 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7678 * libcoff.h: Add extra parameter to
7679 bfd_coff_link_output_has_begun overrideable function.
7680 * cofflink.c: Pass extra parameter to
7681 bfd_coff_link_output_has_begun function.
7682 * bfd-in.h: Add prototypes for exported ARM interworking
7684 * peicode.h: ARM specific code reorganised to conform to BFD
7686 * coffcode.h: ARM specific code reorganised to conform to BFD
7688 * coff-arm.c: Code reorganised to conform to the BFD coding
7689 conventions. Global variables have been moved into an ARM
7690 specific hash table structure and a new function:
7691 bfd_arm_get_bfd_for_interworking() has been created which is
7692 called from the linker scripts.
7694 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7696 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7698 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7699 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7700 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7701 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7703 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7705 * config.bfd: Added sparc86x support.
7707 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7709 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7710 an out of range pc-relative jump/call to an undefined weak symbol.
7712 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7714 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7717 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7719 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7720 an error other than bfd_error_system_call, set the error to
7721 bfd_error_wrong_format.
7723 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7724 bfd_elf32_powerpcle_vec.
7726 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7727 program segments are zero, don't set p_paddr_valid.
7729 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7731 * elf64-alpha.c: Initial implementation of relaxation --
7732 (struct alpha_elf_link_hash_entry): Add use_count member.
7733 (elf64_alpha_check_relocs): Initialize and increment it.
7734 (elf64_alpha_can_merge_gots): Check it when considering merging.
7735 (elf64_alpha_merge_gots): Drop entries with zero use.
7736 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7737 (elf64_alpha_always_size_sections): Split out got sizing ...
7738 (elf64_alpha_size_got_sections): ... here. New function.
7739 (elf64_alpha_relax_find_reloc_ofs): New function.
7740 (elf64_alpha_relax_with_lituse): Likewise.
7741 (elf64_alpha_relax_without_lituse): Likewise.
7742 (elf64_alpha_relax_opt_call): Likewise.
7743 (elf64_alpha_relax_section): Likewise.
7744 (elf64_alpha_add_symbol_hook): Likewise.
7745 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7746 (elf64_alpha_relocate_section): Likewise.
7747 (bfd_elf64_bfd_relax_section): Define.
7748 (elf_backend_add_symbol_hook): Likewise.
7750 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7752 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7753 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7754 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7756 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7758 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7759 * configure: Rebuild.
7761 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7763 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7764 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7765 * configure.in: Define and substitute WIN32LDFLAGS and
7767 * aclocal.m4: Rebuild with new libtool.
7768 * configure, Makefile.in: Rebuild.
7770 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7772 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7773 before any other symbols in the same section.
7775 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7777 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7780 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7782 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7784 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7785 Use addr_size for address size, rather than sizeof(bfd_vma).
7786 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7787 Fix call to read_address.
7788 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7789 Scrap other unneeded arguments. Fix call to read_address.
7790 (scan_unit_for_functions): Fix call to read_attribute.
7791 (parse_comp_unit): We now handle more values for addr_size.
7792 Set addr_size in unit. Fix call to read_attribute and
7795 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7797 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7799 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7801 * archures.c (bfd_default_scan): Add m68k cases back to default
7802 switch, reverting patch of March 25, since IEEE support depends
7805 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7807 * Makefile.am (diststuff): New target.
7808 * Makefile.in: Rebuild.
7810 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7812 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7813 som_offset when we have an extended name table.
7815 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7817 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7819 * Makefile.in: Rebuild.
7821 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7823 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7824 symbols when creating a shared library.
7825 (elf_m68k_adjust_dynindx): New function, used by above code.
7826 (elf_m68k_finish_dynamic_sections): Initialize the section
7828 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7830 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7832 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7835 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7837 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7840 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7842 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7845 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7847 * configure.in: Set version to 2.9.1.
7848 * configure: Rebuild.
7850 * Branched binutils 2.9.
7852 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7854 * syms.c (ENABLE_CACHING): Define.
7855 (struct indexentry): Define.
7856 (struct stab_cache): Remove.
7857 (cmpindexentry): New static function.
7858 (struct stab_find_info): Add new fields: indextable,
7859 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7860 cached_file_name. Remove fields: file_cache, function_cache, and
7862 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7863 index table and search it.
7865 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7867 * elf.c (_bfd_elf_copy_private_section_data): Call
7868 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7870 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7872 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7874 * coff-arm.c: Define all globally visible variables and functions
7875 only when COFF_WITH_PE is not defined.
7876 * configure.in (armpe_little_vec, armpe_big_vec): Add
7878 * configure: Rebuild.
7880 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7882 Fix some gcc -Wall warnings:
7883 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7884 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7885 * archures.c (bfd_default_scan): Likewise.
7886 * bfd.c (bfd_scan_vma): Likewise.
7887 * binary.c (mangle_name): Likewise
7888 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7889 * coff-sh.c (sh_relocate_section): Likewise.
7890 * coff-stgo32.c (create_go32_stub): Likewise.
7891 * coffcode.h (coff_slurp_line_table): Likewise.
7892 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7893 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7894 (assign_file_positions_for_segments): Likewise.
7895 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7896 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7897 * oasys.c (oasys_write_sections): Likewise.
7898 * ppcboot.c (ppcboot_object_p): Likewise.
7899 (mangle_name): Likewise.
7900 * riscix.c (riscix_fix_pcrel_26): Likewise.
7901 * srec.c (srec_scan): Likewise.
7902 * stabs.c (_bfd_write_section_stabs): Likewise.
7903 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7904 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7905 switch. Declare parameters for function pointers.
7906 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7908 * elf.c (elf_sort_sections): Likewise.
7909 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7910 Add default cases to switches.
7911 (coff_arm_relocate_section): Remove unused local variables.
7913 (coff_arm_bfd_set_private_flags): Change flag variable to type
7915 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7916 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7917 (dump_toc): Change cat to const, and initialize it.
7918 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7919 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7920 (sh_elf_relocate_section): Initialize r_symndx.
7921 * coffcode.h (coff_compute_section_file_positions): Only declare
7922 old_sofar if ALIGN_SECTIONS_IN_FILE.
7923 (coff_write_object_contents): Initialize csym.
7924 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7925 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7927 * dwarf2.c: Include libiberty.h.
7928 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7929 (decode_line_info): Remove unused local variables.
7930 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7931 (m32r_elf_relocate_section): Likewise.
7932 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7933 (v850_elf_reloc): Likewise.
7934 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7935 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7936 * elf.c (assign_file_positions_for_segments): Always set adjust.
7937 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7938 parenthesize expression.
7939 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7940 (m32r_elf_object_p): Return a value.
7941 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7942 * elf32-mips.c (mips_elf_final_link): Initialize last.
7943 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7944 * elf32-v850.c (v850_elf_object_p): Return a value.
7945 (v850_elf_print_private_bfd_data): Change fprintf format string.
7946 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7948 * elflink.h (elf_link_add_object_symbols): Change vernum to
7949 unsigned int, and initialize it. Change fprintf format string.
7950 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7951 when setting or comparing to soname_indx.
7952 (elf_create_pointer_linker_section): Change num_symbols to
7954 * libcoff-in.h (coff_data_type): Change flags to flagword.
7955 * peicode.h (pe_print_idata): Initialize idx. Change j to
7956 bfd_size_type. Initialize hint_member. Remove useless test to
7958 (pe_print_edata): Change num_functions and num_names in struct
7959 EDT_type to unsigned long. Remove cast. Change fprintf format
7961 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7962 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7964 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7965 int *. Update uses. Change j to long.
7966 * bfd-in2.h, libcoff.h: Rebuild.
7968 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7970 * elf32-v850.c Remove definition of USE_REL.
7971 (v850_elf_info_to_howto_rela): New function.
7972 (v850_elf_perform_relocation): Renamed from
7973 v850_elf_store_addend_in_insn. Removed replace argument.
7974 (v850_elf_reloc): store the relocation in the addend field instead
7976 (v850_elf_final_link_relocate): Now calls
7977 v850_elf_perform_relocation.
7978 (v850_elf_relocate_section): Remove code to generate REL
7981 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7983 * coffcode.h (coff_new_section_hook): Set the type and storage
7984 class in the native symbol information allocated for a new section
7987 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7989 * peicode.h: Chain together calls to
7990 coff_bfd_copy_private_bfd_data and
7991 coff_bfd_print_private_bfd_data.
7993 * coff-arm.c: Add prototypes for
7994 coff_arm_bfd_print_private_bfd_data and
7995 coff_arm_bfd_copy_private_bfd_data.
7997 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7999 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8002 * peicode.h: Call arm-coff private data functions after handling
8005 * coff-arm.c: Turn statics into globals so that they can be shared
8006 both pe and pei backends.
8008 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8010 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8012 (sunos_write_object_contents): Likewise.
8013 * aoutx.h (NAME(aout,machine_type)): Likewise.
8014 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8016 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8018 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8020 (bfd_default_scan): Remove m68k special cases.
8021 * bfd-in2.h: Rebuild.
8022 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8024 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8025 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8027 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8028 selection, change printable_name to just "m68k" and make that the
8029 default instead of m68k:68020.
8031 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8033 (MY_get_section_contents): Define as aout_32_get_section_contents
8034 rather than NAME(aout,get_section_contents).
8036 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8038 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8039 and call bfd_default_set_arch_mach to do the real work.
8041 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8043 * bout.c (BALX): Include return register g14 as part of the insn.
8045 (calljx_callback): Use it.
8047 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8049 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8050 * libbfd.h: Rebuild.
8052 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8053 byte_count to unsigned int.
8054 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8055 unused local variables.
8057 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8058 variables er and er1.
8060 * cpu-v850.c: Include <ctype.h>.
8061 (scan): Case isdigit argument to unsigned char.
8063 From Yan Meroth <YAN.MEROTH@st.com>:
8064 * ihex.c (ihex_scan): Add extbase variable so that getting an
8065 extended linear address record does not ignore any previous
8067 (ihex_write_object_contents): When writing out an extended linear
8068 address record, zero out any previous extended address.
8070 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8072 * ieee.c (do_one): Check section before dereferencing it.
8073 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8074 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8076 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8078 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8080 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8082 * coff-arm.c: Add interworking functions to pe backends.
8084 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8086 * configure.in: Use AM_DISABLE_SHARED.
8087 * aclocal.m4, configure: Rebuild with libtool 1.2.
8089 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8091 * coff-arm.c (coff_arm_relocate_section): Better error messages
8092 when interowrking conflucts occur. Courtesy of Jonathan Walton
8094 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8095 relocations. Patch courtesy of Jonathan Walton and Tony
8098 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8100 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8101 part of Feb 22 change controling when to override the existing
8102 symbol with the .plt entry.
8104 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8106 * config.bfd (targ_cpu): Add thumb-pe target.
8108 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8109 functions in PE build.
8111 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8113 * config.bfd (sparclite-*-elf*): Added.
8115 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8117 * configure.in: Add elf.lo to elf shell variable.
8118 * Makefile.am (BFD_LIBS): Remove elf.lo.
8119 (BFD_LIBS_CFILES): Remove elf.c.
8120 (BFD32_BACKENDS): Add elf.lo.
8121 (BFD32_BACKENDS_CFILES): Add elf.c.
8122 * configure, Makefile.in: Rebuild.
8124 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8126 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8127 relocation against a non-local symbol should not have a dynamic
8130 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8132 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8134 (pe_print_private_bfd_data): Print PE flags. From Mikey
8135 <jeffdb@netzone.com>.
8137 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8139 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8140 a plt entry when we can determine that we authoritatively define
8143 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8145 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8146 don't actually use trad-core, but a SunOS-style core file handled
8148 * hosts/sparclinux.h: Remove.
8150 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8152 * peicode.h (pe_print_idata): If there is no .idata section, look
8153 for the import tables in some other section. Make the initial
8154 label line up better with the data. Print the import address
8155 table even if there is no import name table. If the import
8156 address table holds actual addresses, print them.
8158 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8160 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8161 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8162 bfd_error_system_call.
8164 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8166 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8167 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8169 From H.J. Lu <hjl@gnu.org>:
8170 * Makefile.am (libbfd_la_LDFLAGS): Define.
8171 * Makefile.in: Rebuild.
8173 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8175 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8176 * netbsd.h (MACHTYPE_OK): Define.
8177 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8178 calling N_SET_MACHTYPE, rather than having a switch.
8179 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8181 * i386netbsd.c (MACHTYPE_OK): Don't define.
8182 (DEFAULT_MID): Define.
8183 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8184 (MACHTYPE_OK): Don't define.
8185 (DEFAULT_MID): Define.
8186 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8187 (DEFAULT_MID): Define.
8188 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8189 (DEFAULT_MID): Define.
8190 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8191 (DEFAULT_MID): Define.
8193 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8194 * vaxnetbsd.c: New file.
8195 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8196 rather than netbsd_core.
8197 * targets.c (vaxnetbsd_vec): Declare.
8198 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8199 defined, add netbsd_core_vec.
8200 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8201 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8202 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8203 * config.bfd (alpha*-*-netbsd*): New target.
8204 * Makefile.am: Rebuild dependencies.
8205 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8206 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8207 * configure, Makefile.in: Rebuild.
8209 * configure.host: Remove the old shared library build stuff. We
8210 now use libtool instead.
8212 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8214 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8216 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8218 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8219 * configure: Rebuild.
8221 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8222 * elf32-v850.c (remember_hi16s_reloc): New function.
8223 (find_remembered_hi16s_reloc): New function.
8224 (v850_elf_store_addend_in_insn): Use the above new functions to
8225 match up HI6S relocs with LO16 relocs.
8227 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8229 * configure.in: Change -linux* to -linux-gnu*.
8230 * config.bfd, configure.host: Likewise.
8231 * configure: Rebuild.
8233 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8235 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8236 LO16/HI16S bug and improve comments about what is going on.
8238 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8240 * configure, aclocal.m4: Rebuild with new libtool.
8242 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8244 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8245 when merging v850 code into v850e/v850ea code. Do not initialise
8246 output flags if the input is the default architecture.
8248 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8250 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8251 get the size from bfd_arch_bits_per_address instead of directly
8254 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8256 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8257 to wrap, just return all 1's bits instead.
8258 * libbfd.h: Regenerate.
8260 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8262 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8264 (coff_relocate_section): If COFF_WITH_PE, define as
8265 coff_pe_i386_relocate_section.
8266 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8267 skip empty sections, to match coff_write_object_contents.
8269 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8270 rather than swapping out r_offset twice. From Luke Deller
8271 <luked@cse.unsw.edu.au>.
8273 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8275 * configure.in: Set libtool_enable_shared rather than
8276 libtool_shared. Remove diversion hack.
8277 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8280 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8282 * syms.c (struct stab_cache): Define.
8283 (struct stab_find_info): Remove cached_offset, cached_stab,
8284 cached_str, and cached_stroff fields. Add file_cache,
8285 function_cache, and line_cache fields.
8286 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8289 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8291 * peicode.h (pe_print_idata): Check for import of ordinal rather
8293 (pe_print_edata): If there is no .edata section, look for the
8294 export data in some other section.
8296 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8298 * configure.in: Change version to 2.8.4.
8299 * configure: Regenerated.
8301 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8303 Add tms320c30 support:
8304 * cpu-tic30.c: New file.
8305 * aout-tic30.c: New file.
8306 * coff-tic30.c: New file.
8307 * archures.c (bfd_arch_tic30): Define.
8308 (bfd_tic30_arch): Declare.
8309 (bfd_archures_list): Add bfd_tic30_arch.
8310 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8312 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8313 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8314 (coff_set_flags): Likewise.
8315 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8316 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8317 * Makefile.am: Rebuild dependencies.
8318 (ALL_MACHINES): Add cpu-tic30.lo.
8319 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8320 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8321 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8322 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8324 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8326 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8327 to lag behind LO16 reloc by a couple of instructions.
8329 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8331 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8332 make to reexamine the file timestamp.
8333 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8335 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8338 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8340 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8341 to create .dynsbss and .rela.sbss sections.
8342 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8343 copied from dynamic objects into .sbss.
8344 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8345 use it. Correct typo of .rela.sdata2.
8346 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8347 put the data, which may now be in .sbss.
8348 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8349 (elf_backend_create_dynamic_sections): Define as
8350 ppc_elf_create_dynamic_sections.
8352 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8353 against _GLOBAL_OFFSET_TABLE_.
8354 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8355 shared libraries which refer to local symbols. Make sure that the
8356 test for allocating space for a reloc in a shared object is the
8357 same as the test for emitting a reloc.
8359 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8361 * config.bfd (i[3456]-*-mingw32*): New target.
8362 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8363 * aclocal.m4, configure: Rebuild.
8365 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8367 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8370 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8372 Sparc v9 ABI compliant PLT:
8373 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8374 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8375 (LARGE_PLT_THRESHOLD): New define.
8376 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8377 (sparc64_elf_build_plt): New function.
8378 (sparc64_elf_plt_entry_offset): Likewise.
8379 (sparc64_elf_plt_ptr_offset): Likewise.
8380 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8381 contain the index for convenience. Skip the initial entries
8383 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8384 memory for the benefit of .rela.plt.
8385 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8386 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8387 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8388 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8389 Call sparc64_elf_build_plt.
8390 (elf_backend_want_got_plt): No.
8391 (elf_backend_plt_readonly): No.
8392 (elf_backend_plt_alignment): 8.
8394 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8395 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8396 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8399 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8401 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8403 * cpu-mips.c (arch_info_struct): Add mips variants.
8404 * bfd-in2.h: Rebuilt.
8406 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8408 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8411 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8413 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8414 (i[3456]86sco3.2v5*coff): New target.
8416 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8418 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8420 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8422 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8423 * bfd-in2.h: Regenerate.
8425 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8427 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8429 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8431 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8432 adjust addend for an output common symbol (from Jimmy Blair
8433 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8434 defined symbol to counteract adjustment made in generic relocation
8437 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8439 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8441 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8442 (GET_SCNDHR_NLNNO): Likewise.
8444 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8446 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8448 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8450 * elf32-m32r.c: Add macros to handle NOP insertion.
8452 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8454 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8455 (xcoff_mark): Likewise.
8456 (xcoff_build_ldsyms): Mark absolute symbols.
8458 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8460 * bout.c (b_out_write_object_contents): Sort symbols before output
8461 to keep {CALL,BAL}NAME symbols adjacent.
8462 (b_out_symbol_cmp): New function.
8464 For older changes see ChangeLog-9697
8470 version-control: never
projects / deliverable / binutils-gdb.git / blob