| blob | d1d8b5be5aed409c246be809b6f27269051bf2f6 |
1 2000-09-14 Alan Modra <alan@linuxcare.com.au>
3 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
4 packed. Add plabel, plt_abs packed booleans.
5 (hppa_link_hash_newfunc): Init new fields.
6 (PLABEL_PLT_ENTRY_SIZE): Define.
7 (hppa_stub_name): Use size_t len vars.
8 (hppa_add_stub): Likewise.
9 (elf32_hppa_build_stubs): Likewise.
10 (hppa_build_one_stub): Kill some compiler warnings.
11 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
12 if dynamic linking. Munge the local plt offsets into
13 local_got_refcounts. Set h->plabel for all global PLABELs. Use
14 size_t len vars. Add assert for plabel addend.
15 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
16 (elf32_hppa_hide_symbol): New function.
17 (elf_backend_hide_symbol): Define.
18 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
19 with h->plabel set. Don't make plt entries to have dynamic syms
20 when they have been forced local. If plt entry is used by a
21 plabel, make it PLABEL_PLT_ENTRY_SIZE.
22 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
23 Set up .plt offsets for local syms.
24 (elf32_hppa_relocate_section): Initialise plt entries for local
25 syms. Leave weak undefined plabels zero. Make global plabel
26 relocs against function symbol, and leave the addend zero.
27 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
28 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
29 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
30 relocs instead of SEGREL32 for dynamic got relocs.
31 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
32 (elf_backend_got_header_size): Adjust.
33 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
35 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
36 (hppa_type_of_stub): Use it instead of #if 0
37 (hppa_discard_copies): Use it here too.
38 (elf32_hppa_size_dynamic_sections): And here.
40 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
41 (elf32_hppa_link_hash_table_create): And here.
42 (hppa_build_one_stub): And here. Instead keep track of stub
43 offset using _raw_size.
44 (elf32_hppa_size_stubs): Likewise.
45 (elf32_hppa_build_stubs): Likewise.
46 (hppa_size_one_stub): Likewise. Resize reloc section too.
48 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
49 first_fini_sec handling. Don't search for reloc section or set
50 hplink->reloc_section_created here.
51 (elf32_hppa_size_stubs): Instead search for reloc sections, and
52 set reloc_section_created here.
53 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
54 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
55 and DT_FINI.
56 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
58 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
59 with `hplink->root.'.
60 (elf32_hppa_check_relocs): Likewise.
61 (elf32_hppa_gc_sweep_hook): Likewise.
62 (elf32_hppa_adjust_dynamic_symbol): Likewise.
63 (hppa_handle_PIC_calls): Likewise.
64 (elf32_hppa_size_dynamic_sections): Likewise.
65 (elf32_hppa_set_gp): Likewise.
66 (elf32_hppa_relocate_section): Likewise.
67 (elf32_hppa_finish_dynamic_symbol): Likewise.
68 (elf32_hppa_finish_dynamic_sections): Likewise.
70 From David Huggins-Daines <dhd@linuxcare.com>
71 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
72 defined weak symbols in shared links.
73 (final_link_relocate): Calls to defined weak symbols in shared
74 objects must go via import stubs, as the target might not be known
75 at link time.
77 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
79 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
80 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
81 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
82 the original entries with EMPTY_HOWTOs, and added new ones to fill
83 in the gap.
84 (sh_elf_info_to_howto): Make sure the new gap isn't used.
85 (sh_elf_relocate_section): Likewise.
87 2000-09-13 Anders Norlander <anorland@acc.umu.se>
89 * cpu-mips.c (arch_info_struct): Add mips:4K
90 * bfd-in2.h (bfd_mach_mips4K): New define.
91 * archures.c: Add bfd_mach_mips4K to comment.
92 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
93 E_MIPS_ARCH_2 for bfd_mach_mips4K.
95 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
97 * som.c (som_write_symbol_strings): Do not used fixed buffers,
98 use size_t as a counter.
99 (som_write_space_strings): Similarly.
101 2000-09-12 Jason Eckhardt <jle@cygnus.com>
103 * elf32-i860.c (elf32_i860_relocate_pc26): New function
104 and prototype.
105 (elf32_i860_relocate_section): Invoke new function from here.
107 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
109 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
110 static.
112 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
114 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
115 target section name instead of dumping core when the target symbol is
116 undefined.
118 2000-09-09 Kazu Hirata <kazu@hxi.com>
120 * riscix.c: Remove DEFUN.
122 2000-09-08 Nick Clifton <nickc@redhat.com>
124 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
125 initialise flags in output bfd if the input bfd is the default
126 architecture with the default flags.
128 2000-09-08 Kazu Hirata <kazu@hxi.com>
130 * archive.c: Fix formatting.
131 * coff-arm.c: Likewise.
132 * doc/chew.c: Likewise.
134 2000-09-08 Alan Modra <alan@linuxcare.com.au>
136 * section.c (bfd_get_unique_section_name): Put a dot before the
137 numeric suffix.
139 2000-09-07 Kazu Hirata <kazu@hxi.com>
141 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
142 * elf.c: Fix formatting.
144 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
146 * config.bfd (sh-*-linux*): Added.
147 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
148 * targets.c: Declare them.
149 * elf32-sh-lin.c: New file.
150 * Makefile.am: Compile it.
151 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
152 * configure, Makefile.in: Rebuilt.
154 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
156 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
157 pseduo-section when determining where the TOC ends.
159 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
160 output x_tvndx as it is only two bytes wide.
162 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
163 reloc is 26 or 32 bits wide.
165 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
166 for relocs that don't change anything. Also look at the full
167 6 bits of bitsize.
169 2000-09-06 Philip Blundell <philb@gnu.org>
171 * config.bfd (arm*-*-uclinux*): New target.
173 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
175 * configure: Rebuilt with new libtool.m4.
177 2000-09-06 Alan Modra <alan@linuxcare.com.au>
179 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
180 word for variable name.
181 * bfd-in2.h: Regenerate.
183 2000-09-05 Nick Clifton <nickc@redhat.com>
185 * config.in: Regenerate.
186 * libbfd.h: Regenerate.
187 * po/bfd.pot: Regenerate.
188 * doc/bfdint.texi: Remove CVS date string - it foils compares with
189 local versions.
191 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
193 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
195 2000-09-05 Alan Modra <alan@linuxcare.com.au>
197 Shared library and PIC support.
198 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
199 (GOT_ENTRY_SIZE): New.
200 (ELF_DYNAMIC_INTERPRETER): New.
201 (STUB_SUFFIX): Define.
202 (LONG_BRANCH_PIC_IN_SHLIB): Define.
203 (RELATIVE_DYNAMIC_RELOCS): Define.
204 (enum elf32_hppa_stub_type): New.
205 (struct elf32_hppa_stub_hash_entry): Rename offset to
206 stub_offset. Add a number of new fields.
207 (struct elf32_hppa_link_hash_entry): New.
208 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
209 global_value.
210 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
211 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
212 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
213 new fields.
214 (hppa_link_hash_newfunc): New function.
215 (elf32_hppa_link_hash_table_create): Use above function. Init new
216 fields.
217 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
218 instead of addend, and remove sym_name from args. Don't use
219 symbol name for local syms, instead use sym index.
220 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
221 stub type rather than size. Pass in hash and handle import stub
222 case. Also pass in reloc instead of offset so we can calculate
223 PCREL22F and PCREL12F branches properly.
224 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
225 import and export stubs too.
226 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
227 import and export stub sizing.
228 (elf32_hppa_check_relocs): New function.
229 (elf32_hppa_adjust_dynamic_symbol): New function.
230 (hppa_discard_copies): New function.
231 (elf32_hppa_size_dynamic_sections): New function.
232 (elf_backend_size_dynamic_sections): Define.
233 (elf32_hppa_finish_dynamic_symbol): New function.
234 (elf_backend_finish_dynamic_symbol): Define.
235 (elf32_hppa_size_stubs): Stash params in link hash table, and move
236 some local vars into the link hash table too. For shared links,
237 trundle over function syms, generating export stubs. Handle
238 PCREL22F branches. Break out stub creation code from here..
239 (hppa_add_stub): .. to here. New function.
240 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
241 call the bfd linker. Use elf_gp to record global pointer.
242 Calculate a value from sections if $global$ is missing.
243 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
244 (elf32_hppa_gc_mark_hook): New function.
245 (elf_backend_gc_mark_hook): Define.
246 (elf32_hppa_gc_sweep_hook): New function.
247 (elf_backend_gc_sweep_hook): Define.
248 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
249 Add rel to args, and remove howto, input_bfd, offset, addend,
250 sym_name as we can recalculate these locally. Handle calls to
251 dynamic objects, extra PIC relocs, PCREL22F branches. Change
252 handling of undefined weak syms. Check that stubs are in range.
253 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
254 message on hitting a DPREL21L reloc that needs fixing. Subtract
255 off PC for PCREL14F. Break out code that does a stub lookup from
256 here..
257 (hppa_get_stub_entry): ..to here. New function.
258 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
259 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
260 relocs, etc. etc.
261 (elf32_hppa_finish_dynamic_sections): New function.
262 (elf_backend_finish_dynamic_sections): Define.
263 (elf_backend_final_write_processing) Define.
264 (hppa_handle_PIC_calls): New function.
265 (elf32_hppa_build_stubs): Call it. Pass link_info to
266 hppa_build_one_stub.
267 (elf32_hppa_create_dynamic_sections): New function
268 to create .plt and .got then set .plt flags correctly.
269 (elf_backend_create_dynamic_sections): Define.
270 (elf32_hppa_object_p): New function.
271 (elf_backend_object_p): Define.
272 (elf32_hppa_elf_get_symbol_type): New function.
273 (elf_backend_get_symbol_type): Define.
274 (elf_backend_can_gc_sections): Define.
275 (elf_backend_want_got_plt): Define.
276 (elf_backend_plt_alignment): Set to 2.
277 (elf_backend_plt_readonly): Define.
278 (elf_backend_want_plt_sym): Define.
279 (elf_backend_got_header_size): Reserve one entry.
281 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
282 (elf32_hppa_size_stubs): Pass in multi_subspace.
283 (elf32_hppa_set_gp): Declare.
285 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
286 (bfd_get_unique_section_name): New function.
287 * bfd_in2.h: Regenerate.
289 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
290 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
291 comment.
293 From David Huggins-Daines <dhd@linuxcare.com>
294 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
295 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
296 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
297 been updated in finish_dynamic_symbol before modifying function
298 symbol.
300 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
301 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
302 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
303 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
304 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
305 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
306 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
307 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
309 From David Huggins-Daines <dhd@linuxcare.com>
310 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
311 style of local labels as well.
313 2000-09-03 Philip Blundell <philb@gnu.org>
315 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
316 references to undefined symbols in debugging sections.
318 2000-09-02 H.J. Lu <hjl@gnu.org>
320 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
321 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
322 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
323 section.
325 2000-09-02 Jason Eckhardt <jle@cygnus.com>
327 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
328 (elf32_i860_is_local_label_name): New function and prototype.
330 2000-09-02 Nick Clifton <nickc@redhat.com>
332 * configure.in: Increase version number to 2.10.91.
333 * configure: Regenerate.
334 * aclocal.m4: Regenerate.
335 * config.in: Regenerate.
336 * po/bfd.pot: Regenerate.
338 2000-09-02 Daniel Berlin <dberlin@redhat.com>
340 * elf.c (_bfd_elf_make_section_from_shdr): Add
341 .gnu.linkobce.wi. to the list of debug section names.
343 2000-09-02 Nick Clifton <nickc@redhat.com>
345 * dwarf2.c (find_debug_info): New function: Locate a section
346 containing dwarf2 debug information.
347 (bfd_dwarf2_find_nearest_line): Find all sections containing
348 debug information and include them in the stash.
350 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
352 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
353 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
354 (sh_reloc_map): Add new relocs.
355 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
356 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
357 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
358 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
359 functions.
360 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
361 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
362 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
363 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
364 New array constants.
365 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
366 New variables.
367 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
368 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
369 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
370 elf_sh_plt_reloc_offset): Define.
371 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
372 elf_sh_link_hash_table): New structs.
373 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
374 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
375 relocation types.
376 (elf_backend_create_dynamic_sections,
377 bfd_elf32_bfd_link_hash_table_create,
378 elf_backend_adjust_dynamic_symbol,
379 elf_backend_size_dynamic_sections,
380 elf_backend_finish_dynamic_symbol,
381 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
382 elf_backend_plt_readonly, elf_backend_want_plt_sym,
383 elf_backend_got_header_size, elf_backend_plt_header_size):
384 Define.
385 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
386 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
387 New relocs.
388 * bfd-in2.h, libbfd.h: Rebuilt.
390 2000-09-01 Alan Modra <alan@linuxcare.com.au>
392 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
393 change.
395 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
397 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
398 not initialized, set them to indicate the SH1 instruction set.
400 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
402 * acinclude.m4: Include libtool and gettext macros from the
403 top level.
404 * aclocal.m4, configure: Rebuilt.
406 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
408 * elf.c: Eliminate references to __sparcv9 macro; replace with
409 autoconf variables HAVE_PSINFO32_T etc.
410 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
411 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
412 * config.in: Ditto.
413 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
414 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
415 * aclocal.m4: Ditto.
416 * configure: Regenerate.
418 2000-08-27 Alan Modra <alan@linuxcare.com.au>
420 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
421 for any shared link, not just shared -Bsymbolic.
422 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
423 any shared link, and pass link info to it.
424 (elf_i386_size_dynamic_sections): Update comment.
425 (elf_i386_discard_copies): Modify to discard relocs for symbols
426 that have been forced local.
427 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
428 that have been forced local.
430 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
432 * elflink.h (elf_link_add_object_symbols): Allow common
433 symbols to have an alignment of 1 if explicitly requested, and
434 not overridden by other definitions.
436 2000-08-22 Doug Kwan <dkwan@transmeta.com>
438 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
439 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
441 2000-08-22 H.J. Lu <hjl@gnu.org>
443 * elf-bfd.h (elf_link_hash_table): Add runpath.
445 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
446 * bfd-in2.h: Rebuilt.
448 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
449 "runpath" field to NULL.
450 (bfd_elf_get_runpath_list): New function.
452 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
453 DT_RUNPATH entries.
455 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
457 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
458 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
459 explicitly. Improve validation of r_type.
461 2000-08-21 H.J. Lu <hjl@gnu.org>
463 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
464 dynamic allocated content space. Add a comment to remind us that
465 one day this ought to be fixed.
466 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
467 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
468 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
470 2000-08-21 Jason Eckhardt <jle@cygnus.com>
472 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
473 field with the newly relocated value instead of adding it to the
474 existing immediate field.
475 (elf32_i860_relocate_splitn): Likewise.
476 (elf32_i860_relocate_highadj): Likewise.
478 2000-08-16 Jason Eckhardt <jle@cygnus.com>
480 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
481 was previously just a stub).
483 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
485 * elflink.c (_bfd_elf_create_got_section): Don't abort().
486 Formatting fixes.
487 (_bfd_elf_create_dynamic_sections): Likewise.
489 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
491 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
492 for undefined symbols to be the beginning of the section.
494 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
495 four extra entries at the beginning of the .rela.plt section.
496 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
497 section to account for the four reserved entries in the .plt section.
499 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
501 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
502 to the list of NOPs we recognize after a branch-and-link.
503 Use the ori NOP when one is needed.
505 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
506 for large archives.
508 2000-08-14 Jim Wilson <wilson@cygnus.com>
510 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
511 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
512 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
513 EF_IA_64_ABSOLUTE.
515 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
517 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
519 2000-08-10 Jason Eckhardt <jle@cygnus.com>
521 * elf32-i860.c (elf32_i860_relocate_section): New function.
522 (i860_final_link_relocate): New function.
523 (elf32_i860_relocate_splitn): New function.
524 (elf32_i860_relocate_pc16): New function.
525 (elf32_i860_relocate_highadj): New function.
526 (elf32_i860_howto): Minor adjustments to some relocations.
527 (elf_info_to_howto_rel): Define.
528 (elf_backend_relocate_section): Define.
530 2000-08-10 Nick Clifton <nickc@cygnus.com>
532 * elf32-arm.h: Fix formatting.
534 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
536 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
538 2000-08-08 Jason Eckhardt <jle@cygnus.com>
540 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
542 2000-08-07 Kazu Hirata <kazu@hxi.com>
544 * ieee.c (ieee_write_debug_part): Rewrite a comment.
545 * elf64-ia64.c: Fix a typo.
547 2000-08-05 Jason Eckhardt <jle@cygnus.com>
549 * elf32-i860 (elf32_i860_howto_table): New structure.
550 (lookup_howto): New function.
551 (elf32_i860_reloc_type_lookup): New function.
552 (elf32_i860_info_to_howto_rela): New function.
553 (elf_code_to_howto_index): New structure.
554 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
555 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
556 elf32_i860_reloc_type_lookup.
558 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
560 * som.c (struct fixup_format): Constify `format'.
561 (som_hppa_howto_table): Use SOM_HOWTO macro.
562 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
563 (som_bfd_reloc_type_lookup): Likewise.
564 (compare_subspaces): Remove unused `count1', `count2'.
565 (som_begin_writing): Remove unused `total_reloc_size'.
566 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
567 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
568 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
569 (som_find_nearest_line): Decorate unused parameter(s).
570 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
571 (som_bfd_link_split_section): Likewise.
573 2000-08-03 Nick Clifton <nickc@cygnus.com>
575 * section.c: Restore backed out code.
576 * elf.c: Restore backed out code.
577 (copy_private_bfd_data): Fix bug preventing stipped dynamic
578 binaries from working.
579 * bfd-in2.h: Regenerate.
581 2000-08-03 H.J. Lu <hjl@gnu.org>
583 * section.c: Back out the change made by Nick Clifton
584 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
585 binaries.
586 * bfd-in2.h: Likewise.
587 * elf.c: Likewise.
589 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
591 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
593 2000-07-31 Jason Eckhardt <jle@cygnus.com>
595 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
596 * bfd-in2.h, libbfd.h: Regenerate.
598 2000-07-31 Nick Clifton <nickc@cygnus.com>
600 * section.c (struct sec): Add new boolean field 'segment_mark'.
601 (STD_SECTION): Initialise new field to zero.
603 * bfd-in2.h: Regenerate.
605 * elf.c (copy_private_bfd_data): Reorganise section to segment
606 mapping to cope with moved sections requiring new segments,
607 and overlapping segments.
608 (SEGMENT_END): New macro: Return the end address of a segment.
609 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
610 contains a section by comparing their VMA addresses.
611 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
612 contains a section by comparing their LMA addresses.
613 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
614 section should be included in a segment.
615 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
616 follows another in memory.
617 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
618 segments overlap.
620 2000-07-22 Jason Eckhardt <jle@cygnus.com>
622 * cpu-i860.c: Added comments.
624 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
625 bfd_elf32_i860_little_vec.
626 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
627 (ELF_MAXPAGESIZE): Changed to 4096.
629 * targets.c (bfd_elf32_i860_little_vec): Declaration of
630 new target.
631 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
633 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
634 config for little endian elf32 i860.
635 (targ_defvec): Define for the new config above
636 as "bfd_elf32_i860_little_vec".
637 (targ_selvecs): Define for the new config above
638 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
640 * configure.in (bfd_elf32_i860_little_vec): Added recognition
641 of new target vec.
643 * configure: Regenerated.
645 2000-07-27 H.J. Lu <hjl@gnu.org>
647 * elflink.h (elf_merge_symbol): Take one more argument,
648 dt_needed, to indicate if the symbol comes from a DT_NEEDED
649 entry. Don't overide the existing weak definition if dt_needed
650 is true.
651 (elf_link_add_object_symbols): Pass dt_needed to
652 elf_merge_symbol ().
654 2000-07-27 Nick Clifton <nickc@cygnus.com>
656 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
657 allocated contents.
659 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
661 * configure.host (*-*-aix*): AIX has 'long long' always.
663 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
664 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
665 (xcoff_write_archive_contents_big): Don't update the offset
666 of the symbol table, xcoff_write_armap will do it.
668 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
670 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
671 of dynobj for SGI_COMPAT checks.
673 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
675 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
676 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
677 * bfd-in2.h: Regenerate.
679 2000-07-21 Nick Clifton <nickc@cygnus.com>
681 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
682 range symbol indices in relocs and issue an error message.
684 2000-07-20 H.J. Lu <hjl@gnu.org>
686 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
687 info->new_dtags when setting DT_FLAGS_1. It will only be set
688 by the new linker options. It shouldn't break anything.
690 2000-07-20 H.J. Lu <hjl@gnu.org>
692 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
693 only if info->new_dtags is true.
695 2000-07-20 H.J. Lu <hjl@gnu.org>
697 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
698 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
700 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
702 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
703 (ALL_MACHINES_CFILES): Add cpu-cris.c.
704 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
705 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
706 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
707 * Makefile.in: Rebuild.
708 * aclocal.m4: Rebuild.
709 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
710 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
711 (bfd_cris_arch): Declare.
712 (bfd_archures_list): Add bfd_cris_arch.
713 * bfd-in2.h: Rebuild.
714 * config.bfd: (cris-*-*): New target.
715 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
716 * configure: Rebuild.
717 * elf.c (prep_headers): Add bfd_arch_cris.
718 * libbfd.h: Rebuild.
719 * libaout.h (enum machine_type): Add M_CRIS.
720 * reloc.c: Add CRIS relocations.
721 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
722 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
723 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
724 * po/POTFILES.in, po/bfd.pot: Regenerate.
726 2000-07-19 H.J. Lu <hjl@gnu.org>
728 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
729 DF_TEXTREL if DT_TEXTREL is set.
730 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
731 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
732 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
733 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
734 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
735 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
736 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
737 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
738 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
739 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
741 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
742 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
743 DT_RPATH is set.
744 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
746 2000-07-19 H.J. Lu <hjl@gnu.org>
748 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
749 * bfd-in2.h: Rebuild.
751 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
752 (elf_dt_soname): New.
754 * elf.c (bfd_elf_set_dt_needed_soname): New.
756 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
757 entry if the shared object loaded by DT_NEEDED is used to
758 resolve the reference in a regular object.
760 2000-07-19 H.J. Lu <hjl@gnu.org>
762 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
763 DT_DEPAUDIT and DT_AUDIT as strings.
765 2000-07-19 Nick Clifton <nickc@cygnus.com>
767 * format.c: Fix formatting.
769 2000-07-19 H.J. Lu <hjl@gnu.org>
771 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
773 2000-07-19 H.J. Lu <hjl@gnu.org>
775 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
776 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
777 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
778 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
779 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
780 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
781 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
783 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
785 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
786 renamed functions from here...
787 (assign_section_numbers): Use renamed functions.
788 (prep_headers): Use renamed functions.
790 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
791 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
792 * bfd-in2.h: Regenerate.
794 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
796 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
797 parenthesis in if statement.
799 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
801 Enable the support for Traditional MIPS.
802 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
803 return ict_none appropriately for traditional mips targets.
804 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
805 (STUB_MOVE): Conditionalize for traditonal mips.
806 (STUB_LI16): Likewise.
807 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
808 room for RTPROC header.
809 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
810 the permission for the PT_DYNAMIC as read, write and execute.
811 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
812 for traditonal mips.
813 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
814 _DYNAMIC_LINKING for traditonal mips.
815 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
816 in case of traditonal mips.
817 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
818 entry is required. For a function if PLT is not required then set the
819 corresponding hash table entry to 0.
820 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
821 traditonal mips.
822 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
823 shared object set the value to 0.
824 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
825 _DYNAMIC_LINKING for traditonal mips.
826 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
827 for traditonal mips.
829 2000-07-15 H.J. Lu <hjl@gnu.org>
831 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
833 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
835 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
836 out a structure that is BFD_IN_MEMORY.
838 2000-07-11 Alan Modra <alan@linuxcare.com.au>
840 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
841 bfd pointer. Print section id instead of bfd pointer for local
842 syms. Prefix addend with `+' for global syms as well as local.
843 Correct calculation of name component lengths.
844 (elf64_hppa_check_relocs): Update call to get_dyn_name.
846 From David Huggins-Daines <dhd@linuxcare.com>
847 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
848 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
849 (elf64_hppa_modify_segment_map): Likewise.
851 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
853 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
854 addresses to be "naturally" sign extended. Return -1 if unknown.
855 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
856 * bfd-in2.h: Regenerate.
858 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
860 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
861 and ECOF_SIGNED_64 to list ways to extract an offset.
862 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
863 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
864 Update.
865 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
866 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
868 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
870 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
871 bfd_get_start_address.
872 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
873 (elf_swap_ehdr_out): Ditto.
875 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
877 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
878 compatibility with older binutils.
880 2000-07-10 Alan Modra <alan@linuxcare.com.au>
882 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
883 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
885 From Ryan Bradetich <rbradetich@uswest.net>
886 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
887 (parse_line_table): Ditto.
888 (_bfd_dwarf1_find_nearest_line): Ditto.
889 * syms.c (cmpindexentry): Remove extra `*' from params.
891 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
893 * elf32-mips.c (sort_dynamic_relocs): New Function.
894 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
895 via qsort to sort the dynamic relocations in increasing r_symndx
896 value.
898 2000-07-09 Alan Modra <alan@linuxcare.com.au>
900 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
901 ATTRIBUTE_UNUSED to unused args.
902 (get_opd): Likewise.
903 (get_plt): Likewise.
904 (get_dlt): Likewise.
905 (get_stub): Likewise.
906 (elf64_hppa_adjust_dynamic_symbol): Likewise.
907 (elf64_hppa_link_output_symbol_hook): Likewise.
908 (elf64_hppa_check_relocs): Delete unused var.
909 (elf64_hppa_size_dynamic_sections): Likewise.
910 (elf64_hppa_finalize_opd): Likewise.
911 (elf64_hppa_finalize_dynreloc): Likewise.
912 (elf64_hppa_modify_segment_map): Likewise.
913 (elf64_hppa_finish_dynamic_sections): Likewise.
915 * elf-hppa.h (elf_hppa_final_write_processing): Add
916 ATTRIBUTE_UNUSED to unused args.
917 (elf_hppa_final_link_relocate): Likewise.
918 (elf_hppa_record_segment_addrs): Add paretheses.
919 (elf_hppa_relocate_section): Constify dyn_name.
921 From David Huggins-Daines <dhd@linuxcare.com>
922 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
923 rearrange case statement so that it gets preferred to 32-bit ones.
925 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
926 asection->id instead of address of asection structure.
927 (elf32_hppa_size_stubs): Likewise.
929 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
930 for .init* and .fini*.
932 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
933 and addends used in stub names to 32 bits.
934 (elf32_hppa_size_stubs): Likewise.
936 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
937 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
938 not bfd_put_64. Fix minor comment typo and formatting.
940 Changes to create multiple linker stubs, positioned immediately
941 before the section where they are required.
942 * elf32-hppa.c: Don't include hppa_stubs.h.
943 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
944 (elf32_hppa_stub_hash_table): Delete.
945 (elf32_hppa_link_hash_entry): Delete.
946 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
947 stub_hash_table, and store the struct here rather than a pointer.
948 Delete output_symbol_count. Add offset array. Change
949 global_value to a bfd_vma.
950 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
951 (elf32_hppa_stub_hash_traverse): Delete.
952 (elf32_hppa_name_of_stub): Delete.
953 (elf32_hppa_link_hash_lookup): Delete.
954 (elf32_hppa_link_hash_traverse): Delete.
955 (elf32_hppa_stub_hash_table_init): Delete.
956 (elf32_hppa_size_of_stub): Pass input section and offset rather
957 than location and calculate location here. Don't pass name as all
958 stubs are now the same size.
959 (elf32_hppa_stub_hash_newfunc): Init new fields.
960 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
961 too.
962 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
963 comparing against ints. Rewrite stub handling code.
964 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
965 Case enums to int before comparing against ints. Remove
966 bfd_reloc_dangerous case.
967 (elf32_hppa_build_one_stub): Rewrite.
968 (elf32_hppa_size_one_stub): New function.
969 (elf32_hppa_build_stubs): Rewrite.
970 (elf32_hppa_size_stubs): Pass in linker call-back functions.
971 Rewrite stub-handling specific code.
973 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
975 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
977 * hppa_stubs.h: Delete.
978 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
979 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
980 * Makefile.in: Regenerate.
982 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
983 e_nlrsel.
985 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
987 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
988 and section name for bfd_reloc_notsupported error message.
989 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
990 bfd_reloc_notsupported.
991 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
993 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
994 undefined weak symbols for all relocs.
995 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
996 offsets are relative to one past the delay slot.
997 (elf32_hppa_size_stubs): Account for reloc addend when calculating
998 branch destination. Put addend into stub name too.
999 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1000 adjust by 8 when deciding whether a linker stub is needed. Put
1001 addend into stub name as for above.
1003 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1004 various args and vars.
1005 (elf32_hppa_bfd_final_link_relocate): Here too.
1006 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1007 inner block var to avoid shadowing.
1009 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1010 unsigned.
1011 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1012 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1013 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1015 * libhppa.h: Change practically all unsigned ints to plain ints.
1016 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1017 prototypes.
1019 From Ryan Bradetich <rbradetich@uswest.net>
1020 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1021 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1022 suit above.
1023 From David Huggins-Daines <dhd@linuxcare.com>
1024 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1025 to the new OP_* ones.
1027 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1028 error exit. Bail out earlier on plabel relocs that we aren't
1029 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1030 string, and then don't free our copy.
1031 (elf32_hppa_build_one_stub): Make insn unsigned int.
1033 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1034 available with BL, not BE and BLE.
1036 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1037 code for elf arg relocs.
1038 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1039 argument with elf_link_hash_entry h. Handle undefined weak
1040 symbols. Move $global$ lookup from here...
1041 (elf32_hppa_relocate_section): ...to here. Return correct error
1042 message for non-handled relocs.
1043 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1044 wrong test was -0x3ffff to +0x40000.
1046 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1047 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1048 Handle them as such.
1049 (elf_hppa_relocate_insn): Fix a typo.
1051 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1052 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1053 assemble_17, assemble_21): Delete.
1054 Supply defines for all 64 possible opcodes.
1055 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1056 formats. Handle COMICLR.
1057 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1058 -10, -16, 16, 22.
1060 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1061 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1062 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1063 to suit.
1064 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1065 the local syms - did this code get deleted accidentally? Ignore
1066 undefined and undefweak syms.
1068 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1069 block. Use it instead of elf64_hppa_hash_table (info).
1070 (elf_hppa_final_link_relocate): Use hppa_info instead of
1071 elf64_hppa_hash_table (info).
1073 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1074 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1075 (hppa_rebuild_insn): Mask immediate bits here instead.
1076 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1078 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1080 * section.c (struct sec): Add id field. Tidy comment formatting.
1081 (bfd_make_section_anyway): Set id.
1082 (STD_SECTION): Init id too.
1083 Change CONST to const throughout.
1084 * archures.c (bfd_arch_info): Tidy comment.
1085 (bfd_arch_list): Change a CONST to const.
1086 * libbfd-in.h: Tidy comments and replace CONST with const.
1087 * elf-bfd.h: Likewise.
1088 * libbfd.h: Regenerate.
1089 * bfd-in2.h: Regenerate.
1090 * libcoff.h: Regenerate.
1092 2000-07-07 DJ Delorie <dj@redhat.com>
1094 * archive.c (_bfd_write_archive_contents): Add an informative
1095 comment.
1097 2000-07-06 Kazu Hirata <kazu@hxi.com>
1099 * srec.c: Fix formatting.
1101 2000-06-05 DJ Delorie <dj@redhat.com>
1103 * MAINTAINERS: new
1105 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1107 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1108 value of PC-relative offsets.
1110 2000-07-03 Jim Wilson <wilson@cygnus.com>
1112 * elf64-alpha.c (alpha_elf_size_info): New.
1113 (elf_backend_size_info): Define to alpha_elf_size_info.
1114 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1116 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1118 * elf32-mips.c: Include elf32-target.h again for the traditional
1119 MIPS targets.
1121 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1123 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1124 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1125 (avr_info_to_howto_rela): Likewise.
1126 (elf32_avr_gc_mark_hook): Likewise.
1127 (elf32_avr_gc_sweep_hook): Likewise.
1128 (elf32_avr_relocate_section): Likewise.
1130 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1132 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1133 an external symbol for a non-shared, non-relocatable link.
1135 2000-07-03 Nick Clifton <nickc@redhat.com>
1137 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1138 is an external symbol.
1139 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1140 external symbol.
1142 2000-07-03 Kazu Hirata <kazu@hxi.com>
1144 * reloc16.c: Fix formatting.
1146 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1148 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1149 to add a new target for traditional mips i.e
1150 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1151 * configure.in: Likewise.
1152 * configure: Rebuild.
1153 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1154 bfd_target_vector.
1155 (bfd_elf32_tradlittlemips_vec): Likewise.
1156 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1157 to see that elfNN_bed does not get redefined even if the target file
1158 is included twice for a chip. See elf32-mips.c.
1160 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1162 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1163 (CLEANFILES): Add DEPA.
1164 * Makefile.in: Regenerate.
1166 2000-06-30 DJ Delorie <dj@cygnus.com>
1168 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1169 can't assume the PE header is at 0x80.
1171 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1173 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1175 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1177 * go32stub.h: Update stub.
1179 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1181 * archures.c (bfd_mach_avr5): Define.
1182 * bfd-in2.h (bfd_mach_avr5): Define.
1183 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1184 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1185 (compatible): Update comment. Add missing test.
1186 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1187 for avr2 and avr4. Simplify 8K wrap code.
1188 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1189 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1191 2000-06-26 Kazu Hirata <kazu@hxi.com>
1193 * coff-h8300.c: Fix formatting.
1194 * cpu-h8300.c: Likewise.
1196 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1198 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1199 for local symbols whose names are unknown.
1201 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1203 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1204 find one.
1205 * Makefile.in: Regenerate.
1206 * doc/Makefile.in: Regenerate.
1208 2000-06-20 H.J. Lu <hjl@gnu.org>
1210 * Makefile.am: Rebuild dependency.
1211 * Makefile.in: Rebuild.
1213 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1215 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1216 (elf_backend_copy_indirect_symbol): Map to the new function.
1218 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1220 * archive.c (normalize): Correct pointer comparison when checking
1221 for backslashes.
1222 (bfd_bsd_truncate_arname): Likewise.
1223 (bfd_gnu_truncate_arname): Likewise.
1225 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1227 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1228 sections elf_{text,data}_{section,symbol}.
1229 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1230 (_bfd_mips_elf_hide_symbol): New function.
1231 (elf_backend_hide_symbol): Map to the new function.
1232 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1233 definitions of mips_elf_{text,data}_{section,symbol}.
1234 (mips_elf_local_relocation_p): Try to find the direct symbol
1235 based on new check_forced argument.
1236 (mips_elf_calculate_relocation): Use new version of
1237 mips_elf_local_relocation_p.
1238 (mips_elf_relocate_section): Likewise.
1239 (_bfd_mips_elf_relocate_section): Likewise.
1240 (mips_elf_sort_hash_table): Only assert that have enough GOT
1241 space.
1242 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1243 entry if the relocation based on the new external argument.
1244 (mips_elf_create_dynamic_relocation): Assert that we have a
1245 section contents allocated where we can swap out the dynamic
1246 relocations.
1247 (mips_elf_calculate_relocation): Find the real hash-table entry
1248 correctly by using h->root.root.type. Only create a dynamic
1249 relocation entry if the symbol is defined in a shared library.
1250 Create an external GOT entry for the GOT16 relocation if the
1251 symbol was forced local.
1252 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1253 dynamic index if the symbol was forced local.
1255 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1257 * elf32-mips.c: Fix typos in comments.
1259 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1261 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1262 CORE_VERSION_1.
1264 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1266 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1267 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1268 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1269 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1270 (bfd_elf32_m68hc11_vec): Likewise.
1271 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1272 Supports 68hc11 & 68hc12 at the same time.
1273 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1274 bfd_target_vector.
1275 (bfd_elf32_m68hc11_vec): Likewise.
1276 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1277 * archures.c (bfd_m68hc12_arch): Define and register in global list
1278 (bfd_m68hc11_arch): Likewise.
1279 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1280 BFD_RELOC_M68HC11_3B): Define.
1281 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1282 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1284 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1286 * elf_bfd.h (struct elf_backend_data): Add info argument to
1287 elf_backend_hide_symbol.
1288 (_bfd_elf_link_hash_hide_symbol): Likewise.
1289 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1290 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1291 * elflink.h (elf_link_add_object_symbols): Likewise.
1292 (elf_link_assign_sym_version): Likewise.
1294 2000-06-18 H.J. Lu <hjl@gnu.org>
1296 * coff-i386.c (coff_i386_reloc): Don't return in case of
1297 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1298 Compensate PE relocations when linking with non-PE object
1299 files to generate a non-PE executable.
1301 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1303 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1304 GOT entries if we're doing a static link or -Bsymbolic link.
1306 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1308 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1309 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1310 available.
1311 (elf_link_output_relocs): Likewise.
1312 (elf_reloc_link_order): Likewise.
1314 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1316 * archures.c (enum bfd_architecture): #define constants for
1317 PowerPc and RS6000 machine numbers.
1318 * bfd-in2.h: Regenerate.
1319 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1320 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1321 and RS6000 machine numbers using #defined constants from
1322 archures.c.
1323 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1324 machine numbers using #defined constants from archures.c. Add
1325 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1326 64-bit words in 620 entry.
1327 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1328 RSC, and RS2.
1329 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1331 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1333 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1334 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1335 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1337 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1339 * bfd-in.h (bfd_family_coff): Define.
1340 * bfd-in2.h: Regenerate.
1341 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1342 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1343 instead of bfd_target_coff_flavour.
1344 * cofflink.c (_bfd_coff_final_link): Likewise.
1345 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1346 exclude XCOFF files.
1347 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1348 Likewise.
1349 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1350 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1351 * xcofflink.c (XCOFF_XVECP): Delete.
1352 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1353 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1354 bfd_xcoff_record_link_assignment,
1355 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1356 check for bfd_target_xcoff_flavour.
1358 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1360 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1361 files on AIX 4.3.
1362 (read_hdr): New function.
1363 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1364 of trying to extract individual registers. Set abfd->arch_info
1365 to match the architecture that created the core file.
1366 (rs6000coff_get_section_contents): Delete.
1367 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1369 2000-06-14 H.J. Lu <hjl@gnu.org>
1371 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1372 is NULL.
1374 2000-06-13 H.J. Lu <hjl@gnu.org>
1376 * configure: Regenerate.
1378 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1380 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1381 armpei_little_vec.
1383 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1385 * configure.in (VERSION): Update to show this is the CVS mainline.
1387 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1389 * elf32-d10v.c: Include elf/d10v.h
1390 (enum reloc_type): Delete.
1391 * elf32-d30v.c: Include elf/d30v.h
1392 (enum reloc_type): Delete.
1394 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1395 * Makefile.in: Regenerate.
1397 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1398 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1399 move HOWTOs into elf_howto_table.
1400 (R_386_standard, R_386_ext_offset): Define.
1401 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1402 (elf_i386_reloc_type_lookup): Modify calculation of index into
1403 elf_howto_table since we've removed the padding.
1404 (elf_i386_info_to_howto_rel): Likewise.
1405 (elf_i386_relocate_section): Likewise.
1407 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1409 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1411 2000-06-05 H.J. Lu <hjl@gnu.org>
1413 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1414 an error when seeing an undefined symbol with hidden/internal
1415 attribute. It is handled in *_relocate_section ().
1417 2000-06-05 H.J. Lu <hjl@gnu.org>
1419 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1420 indirect symbol for the ELF_LINK_NON_ELF bit.
1421 (elf_link_output_extsym): Don't output the indirect symbol even
1422 if the ELF_LINK_NON_ELF bit is set.
1424 2000-06-01 J.T. Conklin <jtc@redback.com>
1426 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1427 (i[3456]86-*-netbsdaout*): New target.
1428 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1429 (i[3456]86-*-openbsd*): Likewise.
1431 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1433 * trad-core.c: From hpux-core.c, include <dirent.h> or
1434 <sys/ndir.h> when possible.
1436 2000-05-31 Nick Clifton <nickc@cygnus.com>
1438 * opintl.h (_(String)): Explain why dgettext is used instead
1439 of gettext.
1441 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1443 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1444 definitions. We must not assume they are sorted in the file
1445 according to their index numbers.
1447 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1449 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1450 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1451 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1453 2000-05-30 Nick Clifton <nickc@cygnus.com>
1455 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1456 80960CA, 80960MC as valid machine names.
1458 2000-05-30 H.J. Lu <hjl@gnu.org>
1460 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1461 visibility bits if the symbol is undefined. Correctly handle
1462 weak undefined symbols with hidden and internal attributes.
1464 * elflink.h (elf_link_add_object_symbols): Always turn the
1465 symbol into local if it has the hidden or internal attribute.
1467 2000-05-29 Philip Blundell <philb@gnu.org>
1469 * ppcboot.c: Add packed attribute if compiling with GCC.
1471 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1473 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1475 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1477 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1478 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1479 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1480 a few old comments.
1482 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1484 * Makefile.am: Update dependencies with "make dep-am"
1485 * Makefile.in: Regenerate.
1487 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1488 bindtextdomain): Replace defines with those from intl/libgettext.h
1489 to quieten gcc warnings.
1491 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1493 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1495 * archive.c (normalize, bfd_bsd_truncate_arname,
1496 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1497 file names with backslashes.
1499 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1500 before opening it.
1502 * sysdep.h: Include filenames.h.
1504 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1506 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1508 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1510 * elf64-sparc.c (sparc64_elf_relax_section): New.
1511 (sparc64_elf_relocate_section): Optimize tail call into branch always
1512 if possible.
1513 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1514 (elf32_sparc_relax_section): New.
1516 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1518 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1519 Remove unusued variables.
1520 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1521 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1522 previous fix, so that shared libs really don't influence targets
1523 extension mask and memory model.
1525 2000-05-23 H.J. Lu <hjl@gnu.org>
1527 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1528 h->root.other not h->other.
1529 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1531 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1533 2000-05-23 H.J. Lu <hjl@gnu.org>
1535 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1536 undefined symbol with the non-default visibility attributes.
1537 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1538 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1539 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1540 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1541 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1542 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1543 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1544 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1545 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1546 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1547 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1549 2000-05-22 Richard Henderson <rth@cygnus.com>
1551 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1552 PCREL22, PCREL64I. Zero size of special relocs.
1553 (elf64_ia64_reloc_type_lookup): Likewise.
1554 (USE_BRL, oor_brl, oor_ip): New.
1555 (elf64_ia64_relax_section): New.
1556 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1557 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1558 (elf64_ia64_relocate_section): Likewise.
1559 (bfd_elf64_bfd_relax_section): New.
1560 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1561 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1562 * bfd-in2.h, libbfd.h: Regenerate.
1564 2000-05-22 Nick Clifton <nickc@cygnus.com>
1566 * configure.in : Add peigen.lo to MIPS PE targets.
1567 * configure: Regenerate.
1569 2000-05-22 Momchil Velikov <velco@fadata.bg>
1571 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1572 only if it is known for both input and output bfds. Separate
1573 error message strings as in some languages, it may be necessary
1574 to change more than one place in the string to change between
1575 'big' and 'little'.
1577 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1578 endianess checks, call _bfd_generic_verify_endian_match() instead.
1580 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1582 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1584 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1585 endianess before checking bfd flavours.
1587 2000-05-22 H.J. Lu <hjl@gnu.org>
1589 * elflink.h (elf_link_output_extsym): Clear the visibility
1590 field for symbols not defined locally.
1592 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1594 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1595 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1596 (hppa_rebuild_insn): Mask immediate bits here instead.
1597 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1599 2000-05-18 Momchil Velikov <velco@fadata.bg>
1601 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1602 relocs for an executable, ensure that they are virtual addresses.
1604 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1606 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1608 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1609 Rick Gorton <gorton@scrugs.lkg.dec.com>
1611 * elflink.h: Add emitrelocations support: when enabled, relocation
1612 information and relocation sections are put into final output
1613 executables. If the emitrelocations flag is set, do the following:
1614 (elf_bfd_final_link): Emit relocation sections.
1615 (elf_link_input_bfd): Compute relocation section contents.
1616 (elf_gc_sections): Don't clean relocation sections.
1618 2000-05-16 Catherine Moore <clm@cygnus.com>
1620 * som.c (som_decode_symclass): Recognize weak symbols.
1622 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1624 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1625 read idata section only from dataoff.
1626 (pe_print_edata): Correctly check for valid eat_member.
1628 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1630 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1632 2000-05-14 Philip Blundell <philb@gnu.org>
1634 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1636 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1638 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1640 * peigen.c (pe_print_idata): Look for .idata section and print
1641 info even if data directory has zero entries. Read idata section
1642 starting from dataoff, and adjust all data offsets to suit. Cast
1643 all bfd_vma vars to unsigned long before passing to fprintf.
1644 * peigen.c (pe_print_edata): Similarly, look for .edata section
1645 and print info even if data directory has zero entries. Cast
1646 all bfd_vma vars to unsigned long before passing to fprintf.
1648 From Szabolcs Szakacsits <szaka@F-Secure.com>
1649 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1650 directory size which may be bogus.
1651 * peigen.c (pe_print_edata): Similarly.
1653 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1655 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1656 section is empty.
1657 (copy_private_bfd_data): Allow for space possibly taken up by elf
1658 headers when calculating segment physical address from lma.
1660 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1662 * versados.c (versados_scan): Init stringlen and pass_2_done.
1664 * trad-core.c (trad_unix_core_file_p): Return
1665 bfd_error_wrong_format rather than bfd_error_file_truncated.
1667 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1668 add_data_entry. DataDirectory virtual address is relative.
1669 (pe_print_idata): Account for relative DataDirectory virtual
1670 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1671 (pe_print_edata): Similarly.
1673 From Szabolcs Szakacsits <szaka@F-Secure.com>
1674 * peigen.c (dir_names): Add Delay Import Directory.
1675 (pe_print_idata): Always search for bfd section containing
1676 idata address rather than looking up section name. Print this
1677 section name rather than .idata.
1678 (pe_print_edata): Similarly. Also print some fields as %08lx.
1679 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1680 Win32Version.
1682 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1684 * xcoff.h: Rename to xcoff-target.h
1685 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1686 * coff-rs6000.c: Ditto.
1687 * coff64-rs6000.c: Ditto.
1688 * coff-pmac.c: Ditto.
1689 * Makefile.in: Regenerate.
1691 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1693 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1694 Change U802TOC64MAGIC to U803XTOCMAGIC.
1696 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1698 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1699 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1700 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1702 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1704 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1706 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1708 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1709 hidden and internal symbols.
1710 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1711 visibility.
1712 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1713 assign a PLT or GOT entry to symbols with hidden and
1714 internal visibility.
1716 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1718 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1719 the .bss section.
1720 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1722 2000-05-02 H.J. Lu <hjl@gnu.org>
1724 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1725 ELFOSABI_SYSV.
1727 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1729 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1730 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1731 dependencies.
1732 * Makefile.in: Regenerate.
1734 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1736 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1737 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1738 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1739 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1740 * Makefile.in: Rebuild.
1742 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1744 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1745 doesn't work very well.
1747 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1748 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1749 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1750 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1751 (elf_hppa_info_to_howto): Likewise.
1752 (elf_hppa_info_to_howto_rel): Likewise.
1753 (elf_hppa_reloc_type_lookup): Likewise.
1754 (elf_hppa_is_local_label_name): Likewise.
1755 (elf_hppa_fake_sections): Likewise.
1756 (elf_hppa_final_write_processing): Likewise.
1757 (elf_hppa_howto_table): Fully initialise all entries.
1758 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1759 (elf_hppa_info_to_howto): Likewise.
1760 (elf_hppa_info_to_howto_rel): Likewise.
1761 (elf_hppa_reloc_type_lookup): Likewise.
1762 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1763 elf_hppa_unmark_useless_dynamic_symbols,
1764 elf_hppa_remark_useless_dynamic_symbols,
1765 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1766 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1767 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1768 elf32-hppa.c mess is cleaned up.
1769 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1770 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1771 r_field then call hppa_field_adjust inline func with variable
1772 r_field arg, instead call hppa_field_adjust with fixed arg.
1773 In case R_PARISC_PCREL22F, don't set r_field.
1774 (elf_hppa_relocate_insn): Change args and return type to unsigned
1775 int. Call re_assemble_* funcs to do the work.
1777 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1778 sign extending.
1780 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1781 extending.
1782 (sign_extend): Mask first before sign extending.
1783 (low_sign_extend): Rewrite without condition expression.
1784 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1785 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1786 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1787 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1788 result as function return value rather than through pointer arg.
1789 Accept unsigned int args, and return unsigned int.
1790 (re_assemble_3): New. Combines function of dis_assemble_3 with
1791 re-assembly of opcode and immediate.
1792 (re_assemble_12): Likewise.
1793 (re_assemble_16): Likewise.
1794 (re_assemble_17): Likewise.
1795 (re_assemble_21): Likewise.
1796 (re_assemble_22): Likewise.
1797 (hppa_field_adjust): Rewrite and document, paying attention to
1798 size of types and signed/unsigned issues.
1799 (get_opcode): Shift before masking.
1800 (FDLW): Rename to FLDW.
1801 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1802 (hppa_rebuild_insn): Change args and return value to unsigned
1803 int. Make use of re_assemble_*. Correct case 11.
1805 * dep-in.sed: Handle ../opcodes/.
1806 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1807 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1808 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1809 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1810 elfarm-nabi.lo dependencies outside of auto-dependency area.
1811 Regenerate dependencies.
1812 * Makefile.in: Regenerate.
1814 * configure.in (TRAD_HEADER): Test non-null before
1815 AC_DEFINE_UNQUOTED.
1816 * configure: Regenerate.
1818 * reloc.c: Fix mis-spelling in comment.
1820 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1822 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1823 * vms.c (vms_openr_next_archived_file): Return NULL.
1825 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1827 * coffcode.h Copy changes mistakenly done to libcoff.h in
1828 4/24/2000 patch.
1830 2000-04-29 Andreas Jaeger <aj@suse.de>
1832 * libbfd-in.h: Correctly check GCC version.
1833 * bfd-in.h: Likewise.
1834 * libhppa.h: Likewise.
1835 * libbfd.h: Regenerate.
1836 * bfd-in2.h: Regenerate.
1838 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1840 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1841 coffdu-rs6000.{lo,c}.
1842 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1843 on xcoff.h
1844 * Makefile.in: Regenerate.
1845 * xcoff.h: New file.
1846 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1847 * coff-rs6000.c: Move all declarations and defines that are
1848 common to the xcoff backends into xcoff.h
1849 * coff64-rs6000.c: Ditto,
1851 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1853 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1854 _bfd_coff_force_symnames in strings and
1855 _bfd_coff_debug_string_prefix_length to their default values.
1856 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1858 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1860 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1861 _bfd_coff_force_symnames in strings and
1862 _bfd_coff_debug_string_prefix_length to their default values.
1864 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1866 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1867 Check local_got_refcounts before dereferencing.
1869 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1870 before deciding we don't need R_PPC_PLT32 relocation.
1871 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1872 dereferencing.
1874 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1876 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1877 .plt entries.
1878 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1879 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1880 (elf_i386_relocate_section): Allow for .plt to go missing.
1881 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1882 can use a relative reloc for got as elf_i386_relocate_section.
1883 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1885 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1887 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1889 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1891 * Makefile.am (coff64-rs6000.lo): New rule.
1892 * Makefile.in: Regenerate.
1893 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1894 xcoff_is_local_label_name, xcoff_rtype2howto,
1895 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1896 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1897 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1898 (NO_COFF_SYMBOLS): Define.
1899 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1900 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1901 internally.
1902 (MINUS_ONE): New macro.
1903 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1904 relocation.
1905 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1906 coff_SWAP_aux_out): Map to the new functions.
1907 * coff64-rs6000.c: New file.
1908 * libcoff.h (bfd_coff_backend_data): Add new fields
1909 _bfd_coff_force_symnames_in_strings and
1910 _bfd_coff_debug_string_prefix_length.
1911 (bfd_coff_force_symnames_in_strings,
1912 bfd_coff_debug_string_prefix_length): New macros for above fields.
1913 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1914 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1915 of using coff_swap_sym_in directly.
1916 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1917 (coff_set_flags) Set magic for XCOFF64.
1918 (coff_compute_section_file_positions): Add symbol name length to
1919 string section length if bfd_coff_debug_string_prefix_length is
1920 true.
1921 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1922 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1923 using coff_swap_lineno_in directly.
1924 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1925 and _bfd_coff_debug_string_prefix_length fields.
1926 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1927 symbol names into strings table when
1928 bfd_coff_force_symnames_in_strings is true.
1929 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1930 SET_RELOC_VADDR): New macros.
1931 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1932 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1933 code.
1934 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1935 changes within RS6000COFF_C specific code.
1936 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1937 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1938 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1939 Extend existing hack on target name.
1940 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1941 target name.
1942 * coff-tic54x.c (ticof): Keep up to date with new fields
1943 in bfd_coff_backend_data.
1944 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1945 targ_selvecs to include rs6000coff64_vec for rs6000.
1946 * configure.in: Add rs6000coff64_vec case.
1947 * cpu-powerpc.c: New bfd_arch_info_type.
1949 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1951 * config.bfd: Only disable elf32-hppa vectors, not all of the
1952 BSD and OSF configuration support. Provide (disabled) clauses
1953 for PA64 support.
1954 * configure.in: Add clause for PA64 support.
1955 * configure: Rebuilt.
1957 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1958 (bfd_elf64_hppa_vec): Declare.
1960 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1961 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1962 (elf64-hppa.lo): Add dependencies.
1963 * Makefile.in: Rebuilt.
1965 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1967 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1969 * libhppa.h (dis_assemble_16): New function.
1970 (pa_arch): Added pa20w element.
1972 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1974 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1975 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1976 bfd_elf64_slurp_reloc_table.
1978 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1979 definitions to get external names.
1980 (elf_write_relocs): Renamed from write_relocs and make global.
1981 (elf_slurp_reloc_table): Make global.
1982 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1984 * archive.c (hpux_uid_gid_encode): New function.
1985 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1986 defined and the ID is greater than 99999.
1987 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1988 special uid/gid fields into 32 bit values.
1990 2000-04-21 Matthew Green <mrg@cygnus.com>
1992 * config.bfd: Add NetBSD/sparc64 support.
1994 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1995 David Mosberger <davidm@hpl.hp.com>
1996 Timothy Wall <twall@cygnus.com>
1997 Jim Wilson <wilson@cygnus.com>
1999 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2000 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2001 (BFD64_BACKENDS): Add elf64-ia64.lo.
2002 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2003 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2004 * Makefile.in: Rebuild.
2005 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2006 (bfd_ia64_arch): Declare.
2007 (bfd_archures_list): Add bfd_ia64_arch.
2008 * bfd-in2.h: Rebuild.
2009 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2010 * configure: Rebuild.
2011 * configure.host: (ia64-*-linux*): New host.
2012 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2013 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2014 * elf.c (prep_headers): Add bfd_arch_ia64.
2015 * libbfd.h: Rebuild.
2016 * reloc.c: Add IA-64 relocations.
2017 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2018 Declare.
2019 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2020 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2022 2000-04-21 Richard Henderson <rth@cygnus.com>
2024 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2025 contents when performing a partial link.
2026 (bfd_elf_d30v_reloc_21): Likewise.
2028 2000-04-20 H.J. Lu <hjl@gnu.org>
2030 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2031 patch to symbols defined by a shared object.
2032 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2034 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2036 K&R compiler fixes.
2037 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2038 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2040 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2042 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2043 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2044 (coff-ia64.lo): Add dependency.
2045 * Makefile.in: Regenerate.
2046 * coff-ia64.c: New file.
2047 * efi-app-ia32.c: Ditto.
2048 * efi-app-ia64.c: Ditto.
2049 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2050 (coff_set_flags): Ditto.
2051 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2052 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2053 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2054 * configure: Regenerate.
2055 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2056 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2057 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2058 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2059 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2060 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2061 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2062 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2063 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2064 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2065 (GET_PDATA_ENTRY): Ditto.
2066 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2067 data_start. Use above macros to read fields that are 64 bit wide for
2068 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2069 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2070 FileAlignment and SectionAlignment to minimum alignment if they
2071 are zero.
2072 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2073 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2074 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2075 Use above macros to write fields that are 64 bit wide for
2076 COFF_WITH_PEP64.
2077 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2078 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2079 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2080 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2081 begin address, end address, and unwind info address only. Use
2082 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2083 print addresses.
2084 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2085 HIGH3ADJ relocation names.
2086 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2087 * targets.c: Declare bfd_efi_app_ia32_vec and
2088 bfd_efi_app_ia64_vec.
2089 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2090 bfd_efi_app_ia64_vec.
2092 2000-04-17 Timothy Wall <twall@cygnus.com>
2094 * bfd-in2.h: Add prototypes for tic54x load page access.
2095 * bfd-in.h: Regenerate.
2096 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2097 in customized _set_arch_mach function.
2098 * coffcode.h (coff_set_alignment_hook): Set section load page if
2099 the appropriate macro is defined.
2100 (write_object_contents): Read section load page.
2102 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2104 * elf32-hppa.h: Update copyright date.
2106 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2107 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2109 * elf32-d30v.c (MAX32): Don't use LL suffix.
2110 (MIN32): Define in terms of MAX32.
2111 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2113 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2114 expression.
2116 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2118 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2120 * dep-in.sed: Match space before file name, not after.
2121 * Makefile.am: Regenerate dependencies.
2122 * Makefile.in: Regenerate.
2124 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2125 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2126 extend without an if statement.
2128 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2130 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2131 signed quantites.
2132 * elf32-mips.c (gprel16_with_gp): Likewise.
2133 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2134 here using -0x40000, not (int)0xfffc0000.
2135 (elf32_hppa_size_of_stub): Likewise.
2137 2000-04-11 Timothy Wall <twall@cygnus.com>
2139 * coff-tic54x.c: Now builds with all targets.
2140 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2141 * Makefile.in: Regenerate.
2142 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2143 unitialized variable.
2145 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2147 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2148 --enable-build-warnings option.
2149 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2150 * Makefile.in, configure: Re-generate.
2152 2000-04-07 Nick Clifton <nickc@cygnus.com>
2154 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2155 BFD_RELOC_THUMB_PCREL_BLX.
2157 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2158 R_ARM_XPC25 and R_ARM_THM_PC22.
2160 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2161 R_ARM_XPC25 and R_ARM_THM_XPC22.
2162 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2163 R_ARM_[XPC25|THM_XPC22].
2165 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2166 elf/arm-oabi.h to elf/arm.h
2168 * Makefile.am: Fix dependency for elfarm-oabi.c
2169 * Makefile.in: Regenerate.
2171 * bfd-in2.h: Regenerate.
2172 * libbfd.h: Regenerate.
2174 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2176 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2177 and restore it on failure. Release newly allocated tdata on
2178 failure.
2180 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2182 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2183 (decode_line_info): Set it. Report error if unit->line_offset is
2184 equal to or larger than it.
2186 2000-04-07 Timothy Wall <twall@cygnus.com>
2188 * targets.c: Added vecs for tic54x.
2189 * reloc.c: Added relocs for tic54x.
2190 * libbfd.h: Regenerated.
2191 * configure: Add TI COFF vecs for tic54x.
2192 * configure.in: Ditto.
2193 * config.bfd (targ_cpu): Recognize new tic54x target.
2194 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2195 * bfd-in2.h: Add tic54x target and relocations.
2196 * Makefile.am, Makefile.in: Add tic54x target.
2197 * archures.c (bfd_archures_list): Add tic54x target.
2198 * coff-tic54x.c: New.
2199 * cpu-tic54x.c: New.
2201 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2203 * elfcore.h (elf_core_file_p): call backend_object_p which
2204 thereby gets an opportunity to update the arch/machine type.
2206 2000-04-06 Timothy Wall <twall@cygnus.com>
2208 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2209 class. Handle SEC_CLINK and SEC_BLOCK flags.
2210 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2211 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2213 2000-04-06 Nick Clifton <nickc@cygnus.com>
2215 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2216 EF_INTERWORK if this is an unknown EABI.
2217 (elf32_arm_merge_private_bfd_data): Check EABI version
2218 numbers. Only check EF_xxx flags if the EABI version number
2219 is unknown.
2220 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2221 if the EABI version number is unknown.
2222 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2223 if the EABI version number is unknown.
2225 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2227 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2228 BFD_RELOC_SH_LOOP_END.
2229 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2230 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2231 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2232 (sh_elf_reloc_loop): New function.
2233 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2234 any more.
2235 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2236 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2237 * bfd-in2.h, libbfd.h: Regenerate.
2239 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2241 * po/bfd.pot: Regenerate.
2243 * Makefile.am: Remove extraneous mkdep comment.
2244 (MKDEP): Use gcc -MM rather than mkdep.
2245 (DEP): Quote when passing vars to sub-make. Add warning
2246 message to end.
2247 (DEP1): Rewrite for "gcc -MM".
2248 (CLEANFILES): Add DEP2.
2249 Update dependencies.
2250 * Makefile.in: Regenerate.
2252 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2254 * configure.in: Added corefile support for AIX 4.3. In particular,
2255 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2256 compiling rs6000-core.c.
2257 * configure: Regenerated.
2259 2000-04-03 H.J. Lu <hjl@gnu.org>
2261 * cache.c (bfd_open_file): Unlink the output file only if
2262 it has non-zero size.
2264 2000-04-01 Ken Block USG <block@zk3.dec.com>
2266 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2267 relative relocations for non-loaded sections in shared objects.
2268 (elf64_alpha_check_relocs): Similarly.
2270 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2272 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2273 BFD_RELOC_16 to switch for extended relocs.
2274 (MY_swap_ext_reloc_in): New.
2275 (MY_swap_ext_reloc_out): New.
2276 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2277 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2278 (NAME(aout,squirt_out_relocs)): Similarly use
2279 MY_swap_ext_reloc_out.
2280 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2282 2000-04-03 Kazu Hirata <kazu@hxi.com>
2284 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2285 the R_PCRWORD_B case.
2287 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2289 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2290 on some targets.
2291 * ihex.c : Ditto.
2293 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2295 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2296 HOWTO references to bfd_elf_generic_reloc, that have
2297 partial_inplace == true, now use the new function. The function
2298 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2299 extends its fixes to the R_M32R_{16,24,32} relocs.
2300 The new logic in m32r_elf_lo16_reloc() has been removed, and
2301 it instead calls the new routine to obtain that functionality.
2303 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2305 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2306 elf32_avr_check_relocs, avr_final_link_relocate,
2307 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2308 elf32_avr_object_p): Add prototypes.
2309 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2310 (bfd_elf_avr_final_write_processing): Make static.
2312 2000-03-27 Denis Chertykov <denisc@overta.ru>
2314 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2315 * archures.c (bfd_architecture): Add AVR architecture.
2316 (bfd_archures_list): Add reference to AVR architecture info.
2317 * elf.c (prep_headers): Handle bfd_arch_avr.
2318 * reloc.c: Add various AVR relocation enums.
2319 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2320 list.
2321 * Makefile.am: Add support for AVR elf.
2322 * configure.in: Likewise.
2323 * config.bfd: Likewise.
2324 * Makefile.in: Regenerate.
2325 * configure: This too.
2326 * bfd-in2.h: And this.
2327 * libbfd.h: And this.
2329 2000-03-24 H.J. Lu <hjl@gnu.org>
2331 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2332 (elf64_alpha_find_reloc_at_ofs): Likewise.
2334 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2336 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2337 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2338 allowable range used to be -2**(n-1) to 2**n-1.
2339 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2340 "boolean overflow" with "bfd_reloc_status_type flag".
2342 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2344 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2346 2000-03-14 Kazu Hirata <kazu@hxi.com>
2348 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2349 of shrinks properly, including the last reloc.
2351 2000-03-13 Kazu Hirata <kazu@hxi.com>
2353 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2354 check for R_MOVL2.
2356 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2358 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2359 a format mismatch rather than an "error" from bfd_read such as
2360 bfd_error_file_truncated.
2362 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2364 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2365 sign-extension and big-endian compensation for
2366 R_MIPS_64 even in ld -r.
2368 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2370 * elf32-mips.c (mips_elf_next_relocation): Rename from
2371 mips_elf_next_lo16_relocation, and generalize to look
2372 for any relocation type.
2373 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2374 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2375 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2376 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2377 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2378 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2379 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2380 (mips_rtype_to_howto): Likewise.
2381 (mips_elf_calculate_relocation): Handle new relocs.
2382 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2383 are paired. The addend for R_MIPS_GNU_REL16_S2
2384 is shifted right two bits.
2386 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2388 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2389 comment, and ensure it doesn't happen again.
2390 (bfd_install_relocation): Same here.
2391 (_bfd_relocate_contents): Don't bother assigning unused signmask
2392 shift result. Fix typos in comments.
2393 Remove trailing whitespace throughout file.
2395 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2397 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2398 * bfd-in2.h: Rebuild.
2400 2000-03-06 Nick Clifton <nickc@cygnus.com>
2402 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2403 sym_ptr_ptr fields.
2404 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2405 (SIZEOF_ILF_STRINGS): Redefine.
2406 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2407 relative reloc, as opposed to a section relative reloc.
2408 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2409 not C_LABEL.
2410 Add length of symbol's prefix to string pointer.
2411 Store a pointer to the symbol in the symbol pointer table.
2412 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2413 Initialise the symbol pointer table.
2414 Store the hint in the Hint/Name table.
2415 Make the jump reloc be symbol realtive, not section relative.
2416 Create an import symbol for imported code.
2418 2000-03-06 Catherine Moore <clm@cygnus.com>
2420 * elf.c (swap_out_syms): Check for null type_ptr.
2422 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2424 * aout-target.h (MY(write_object_contents)): Remove unused
2425 and unusable "#if CHOOSE_RELOC_SIZE".
2426 * pc532-mach.c (MY(write_object_contents)): Ditto.
2427 * netbsd.h (MY(write_object_contents)): Ditto.
2428 * hp300hpux.c (MY(write_object_contents)): Ditto.
2429 * freebsd.h (MY(write_object_contents)): Ditto.
2430 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2432 2000-02-29 H.J. Lu <hjl@gnu.org>
2434 * peicode.h (jtab): Make it static.
2436 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2437 defined and COFF_IMAGE_WITH_PE is not defined.
2438 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2439 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2441 2000-03-01 Nick Clifton <nickc@cygnus.com>
2443 * coff-arm.c (bfd_arm_process_before_allocation): Make
2444 'symndx' signed to prevent compile time warning.
2446 * coff-mcore.c: Remove unused prototype for pe_object_p.
2448 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2449 functions that are not used when COFF_IMAGE_WITH_PE is
2450 defined.
2451 (struct sh_opcode): Change type of 'flags' field to unsigned
2452 long so that it can hold the USESAS flag.
2454 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2456 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2457 'sym_sec'.
2459 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2460 parameters.
2461 Remove unusued variables and code.
2462 (elf_backend_add_symbol_hook): Fix prototype.
2464 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2465 'srelgot'.
2467 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2468 'oldinst'.
2470 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2471 parameters.
2472 Remove unusued variables and code.
2473 (elf_backend_add_symbol_hook): Fix prototype.
2475 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2477 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2478 to unused function parameter.
2480 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2481 parameters.
2482 Use EMPTY_HOWTO to initialise empty howto slots.
2483 Remove unused variables.
2485 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2487 2000-03-01 H.J. Lu <hjl@gnu.org>
2489 * aoutx.h (aout_link_input_section_std): Pass "true" to
2490 the undefined_symbol callback.
2491 (aout_link_input_section_ext): Likewise.
2492 * bout.c (get_value): Likewise.
2493 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2494 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2495 Likewise.
2496 (alpha_relocate_section): Likewise.
2497 * coff-arm.c (coff_arm_relocate_section): Likewise.
2498 * coff-i960.c (coff_i960_relocate_section): Likewise.
2499 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2500 * coff-mips.c (mips_relocate_section): Likewise.
2501 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2502 * coff-sh.c (sh_relocate_section): Likewise.
2503 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2504 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2505 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2506 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2507 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2508 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2509 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2510 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2511 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2512 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2513 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2514 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2515 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2516 * elflink.h (elf_link_output_extsym): Likewise.
2517 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2518 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2519 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2521 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2522 undefined_symbol callback when building shared library with
2523 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2524 "true".
2525 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2526 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2527 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2528 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2529 (elf32_mips_get_relocated_section_content): Likewise.
2530 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2531 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2532 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2533 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2535 2000-02-28 Nick Clifton <nickc@cygnus.com>
2537 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2538 * Makefile.in: Regenerate.
2540 * configure.in: Add support for mips and sh pe vectors.
2541 * configure: regenerate.
2543 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2544 targets.
2546 * targets.c: Add mips and sh pe vectors.
2548 * libpei.h (coff_final_link_postscript): Only define if not
2549 already defined.
2551 * coffcode.h: Add support for WinCE magic numbers.
2553 * peigen.c (pe_print_reloc): Update comment and rearrange
2554 appending of newline character.
2556 * peicode.h: Add support for Image Library Format.
2557 (pe_ILF_vars): Structure containing data used by ILF code.
2558 (pe_ILF_make_a_section): New function. Create a section based
2559 on ILF data.
2560 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2561 ILF data.
2562 (pe_ILF_make_a_symbol): New function. Create a symbol based
2563 on ILF data.
2564 (pe_ILF_save_relocs): New function. Store the relocs created
2565 by pe_ILF_make_a_reloc in a section.
2566 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2567 an ILF object.
2568 (pe_ILF_object_p): New function. Return a bfd_target pointer
2569 for an ILF object.
2570 (pe_bfd_object_p): If an ILF object is detected call
2571 pe_ILF_object_p on it.
2573 * coff-arm.c: Add support for WinCE relocs which are different
2574 from normal ARM COFF relocs.
2575 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2577 * coff-sh.c: Add support for sh-pe target.
2578 * pe-sh.c: New file. Support code for sh-pe target.
2579 * pei-sh.c: New file. Support code for sh-pe target.
2581 * pe-mips.c: New file. Support code for mips-pe target.
2582 * pei-mips.c: New file. Support code for mips-pe target.
2584 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2586 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2587 architecture if the object causing the bump is dynamic.
2588 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2589 and also don't it for memory ordering.
2590 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2592 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2594 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2595 calling bfd_get_section_size_before_reloc.
2596 (decode_line_info): Likewise.
2597 (_bfd_dwarf2_find_nearest_line): Likewise.
2599 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2601 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2602 name of the libtool directory.
2603 * Makefile.in: Rebuild.
2605 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2607 * som.c (SOM_HOWTO): Define.
2608 (som_hppa_howto_table): Use it.
2610 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2612 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2614 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2616 2000-02-24 Catherine Moore <clm@cygnus.com>
2618 * som.c (som_misc_symbol_info): Add field
2619 secondary_def.
2620 (som_bfd_derive_misc_symbol_info): Initialize
2621 secondary_def.
2622 (som_build_and_write_symbol_table): Keep track
2623 of secondary_def field.
2624 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2625 if secondary_def field is set.
2626 (som_bfd_ar_write_symbol_stuff): Initialize
2627 secondary_def.
2629 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2631 * dwarf2.c (read_address): Read 16-bits addresses.
2632 (parse_comp_unit): Accept addr_size == 2.
2634 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2636 * bfd-in.h: Update copyright date.
2638 2000-02-23 Linas Vepstas <linas@linas.org>
2640 * cpu-i370.c: New file.
2641 * elf32-i370.c: New file.
2642 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2643 (bfd_i370_arch): New.
2644 (bfd_archures_list): Add bfd_i370_arch.
2645 * elf.c (prep_headers): Add bfd_arch_i370.
2646 * Makefile.am: Add support for IBM 370 elf.
2647 * config.bfd: Likewise.
2648 * configure.in: Likewise.
2649 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2650 * reloc.c (bfd_reloc_code_type): Likewise.
2651 * targets.c: Likewise.
2653 * Makefile.in: Regenerate.
2654 * configure: Regenerate.
2655 * bfd-in2.h: Regenerate.
2657 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2659 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2660 invalid relocation types, and change them to R_386_NONE.
2662 2000-02-22 H.J. Lu <hjl@gnu.org>
2664 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2665 not defined, don't add a second ELF_VER_CHR.
2667 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2668 symbols converted to local symbols even when stripping all
2669 symbols.
2670 (elf_link_output_extsym): Process global symbols converted to
2671 local symbols even if they are being stripped.
2673 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2675 * archures.c (bfd_octets_per_byte): Return unsigned int.
2676 (bfd_arch_mach_octets_per_byte): Ditto.
2677 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2678 comparison warning.
2679 * section.c (bfd_get_section_size_before_reloc): Quell signed
2680 vs. unsigned comparison warning.
2681 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2682 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2683 change. What was I thinking?
2684 * bfd-in2.h: Regenerate.
2686 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2687 (elf_gc_sections): Same here.
2688 (elf_gc_common_finalize_got_offsets): And here.
2690 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2692 ELF HPPA doesn't work at present; remove it until it does.
2693 * config.bfd: Comment out setting targ_defvec to
2694 bfd_elf32_hppa_vec.
2695 * Makefile.am: Rebuild dependencies.
2696 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2697 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2698 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2699 * Makefile.in: Rebuild.
2700 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2702 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2704 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2705 is no bfd_free(). Revert bfd_free part of previous change.
2707 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2709 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2710 arrays.
2711 (coff_compute_section_file_positions): Use bfd_free to pair
2712 bfd_malloc.
2713 (coff_write_object_contents): Likewise.
2715 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2716 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2718 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2720 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2721 (xcoff_ar_file_hdr_big): New structure.
2722 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2723 (xcoff_ar_hdr_big): New structure.
2724 (SIZEOF_AR_HDR_BIG): New macro.
2725 (xcoff_big_format_p): New macro.
2726 (xcoff_ardata_big): New macro.
2727 (arch_xhdr_big): New macro.
2728 (xcoff_slurp_armap): Handle large archives.
2729 (xcoff_archive_p): Detect large archives.
2730 (xcoff_read_ar_hdr): Handle large archives.
2731 (xcoff_openr_next_archived_file): Handle large archives.
2732 (xcoff_generic_stat_arch_elt): Handle large archives.
2733 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2734 (xcoff_write_armap_big): New function.
2735 (xcoff_write_armap): New function, dispatch to _old or _big.
2736 (xcoff_write_archive_contents_old): Rename from
2737 xcoff_write_archive_contents.
2738 (xcoff_write_archive_contents_big): New function.
2739 (xcoff_write_archive_contents): New function, dispatch to _old or
2740 _big.
2742 2000-02-18 Richard Henderson <rth@cygnus.com>
2744 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2745 and hide_symbol members.
2746 (elf_link_hash_copy_indirect): Remove.
2747 (elf_link_hash_hide_symbol): Remove.
2748 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2749 and elf_backend_hide_symbol.
2750 (_bfd_elf_link_hash_copy_indirect): Declare.
2751 (_bfd_elf_link_hash_hide_symbol): Declare.
2752 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2753 (_bfd_elf_link_hash_hide_symbol): Likewise.
2754 (_bfd_elf_link_hash_table_init): Don't init killed members.
2755 * elflink.h (elf_link_add_object_symbols): Use the bed function
2756 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2757 (elf_link_assign_sym_version): Likewise.
2758 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2759 (elf_backend_hide_symbol): Likewise.
2760 (elfNN_bed): Update for new members.
2762 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2764 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2765 STACK_END_ADDR): Define for new core file format.
2766 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2767 for handling the vagaries of the various core file structures used
2768 by AIX over the years.
2769 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2770 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2771 core_dumpx structure.
2773 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2775 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2776 (bfd_mach_sh3_dsp): Likewise.
2777 (bfd_mach_sh4): Reinstate.
2778 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2779 * bfd-in2.h: Regenerate.
2780 * coff-sh.c (struct sh_opcode): flags is no longer short.
2781 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2782 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2783 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2784 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2785 (sh_opcodes): No longer const.
2786 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2787 (sh_insn_uses_reg): Check for USESAS and USESR8.
2788 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2789 (_bfd_sh_align_load_span): Return early for SH4.
2790 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2791 Take into account that field b of a parallel processing insn
2792 could be mistaken for a separate insn.
2793 * cpu-sh.c (arch_info_struct): New array elements for
2794 sh2, sh-dsp and sh3-dsp.
2795 Reinstate element for sh4.
2796 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2797 (SH4_NEXT): Reinstate.
2798 (SH3_NEXT, SH3E_NEXT): Adjust.
2799 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2800 * elf32-sh.c (sh_elf_set_private_flags): New function.
2801 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2802 (sh_elf_merge_private_data): New function.
2803 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2804 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2805 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2806 sh_elf_merge_private_data.
2808 2000-02-13 Richard Henderson <rth@cygnus.com>
2810 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2811 hide_symbol members.
2812 (elf_link_hash_copy_indirect): New.
2813 (elf_link_hash_hide_symbol): New.
2814 * elflink.h (elf_link_add_object_symbols): Break out copy from
2815 indirect new new symbol to elf.c.
2816 (elf_link_assign_sym_version): Break out privatization of
2817 non-exported symbol to elf.c.
2818 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2819 (_bfd_elf_link_hash_hide_symbol): New.
2820 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2822 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2824 * section.c (_bfd_strip_section_from_output): Add info parameter.
2825 If it passed as non-NULL, use it to check whether any input BFD
2826 has an input section which uses this output section. Change all
2827 callers.
2828 * bfd-in2.h: Rebuild.
2830 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2831 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2832 1999-11-29.
2833 * bfd-in2.h: Rebuild.
2835 2000-02-10 Timothy Wall <twall@cygnus.com>
2837 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2838 allow final modifications of swapped-in symbol.
2839 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2840 * coffcode.h (coff_write_relocs): Use macro
2841 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2842 symbol index should be set to -1.
2844 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2846 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2847 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2848 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2849 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2850 sh_insns_uses_or_sets_freg): New functions.
2851 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2852 * (sh_insns_conflict): Use new functions and new macros to
2853 detect conflicts when two instructions both set same integer registers,
2854 both set same fp register, and both set special register.
2856 2000-02-09 Timothy Wall <twall@cygnus.com>
2858 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2859 swapping in sections, so that the swapping routines have access to
2860 the arch/mach info.
2862 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2864 * coff-go32.c: Update comment. Update copyright.
2866 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2868 * syms.c (bfd_decode_symclass)
2869 Two new class characters were added - 'V' and 'v'. The
2870 meaning of 'W' is now restricted to just weak non-object
2871 symbols. This allows differentiation between, for example,
2872 weak functions vs weak objects. nm for example now dumps:
2873 'W' = weak global
2874 'w' = weak unresolved
2875 'V' = weak global object
2876 'v' = weak unresolved object
2878 (bfd_is_undefined_symclass): New function. Return true if the
2879 given symbol class represents and undefined/unresolved symbol.
2881 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2882 unresolved symbols.
2884 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2886 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2887 STT_ARM_16BIT flag set, but it is not attached to a data object
2888 return STT_ARM_16BIT so that it will be treated as code by the
2889 disassembler.
2891 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2893 * coff-i386.c (i3coff_object_p): Remove prototype.
2894 Update copyright.
2896 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2897 to name. Update copyright.
2899 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2900 assignment to avoid warning. Update copyright.
2902 2000-01-24 Robert Lipe (robertl@sco.com)
2904 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2905 instead of using GNU C extension.
2907 2000-01-21 Nick Clifton <nickc@cygnus.com>
2909 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2910 amount from a bfd_in_memory structure.
2911 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2912 structure.
2914 2000-01-14 Nick Clifton <nickc@cygnus.com>
2916 * linker.c (default_indirect_link_order): oops - fix incorrectly
2917 applied patch from Tim Wall.
2919 2000-01-13 Timothy Wall (twall@tiac.net>
2921 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2922 = scnhsz, filhsz, relsz, aoutsz, etc)
2924 * coffswap.h: Ditto.
2926 2000-01-13 Nick Clifton <nickc@cygnus.com>
2928 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2929 interwork thumb to arm stub.
2931 2000-01-13 Timothy Wall (twall@tiac.net>
2933 * archures.c (bfd_octets_per_byte): New function: Return
2934 target byte size.
2935 (bfd_arch_mach_octets_per_byte): New function: Return target
2936 byte size.
2938 * section.c: Distinguish between octets and bytes for usage of
2939 _cooked_size, _raw_size, and output_offset. Clarify
2940 description of bfd_set_section_contents.
2942 * bfd-in2.h: Regenerate.
2944 * coffgen.c: Indicate that the offset parameter is in bytes, not
2945 octets.
2947 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2948 where appropriate to get the octet offset when calling
2949 bfd_set_section_contents.
2950 (bfd_coff_reloc_link_order): Ditto.
2952 * linker.c (bfd_generic_reloc_link_order): Ditto.
2953 (_bfd_default_link_order): Ditto.
2955 * reloc.c (bfd_perform_relocation): Distinguish between octets
2956 and bytes. Use octets when indexing into octet data; use bytes
2957 when calculating target addresses.
2958 (bfd_install_relocation): Ditto.
2960 * srec.c (srec_write_section): Ditto.
2962 2000-01-13 Nick Clifton <nickc@cygnus.com>
2964 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2965 3 to 2. This allows 4 byte sized sections, which is necessary for
2966 dlltool to build functioning DLLs.
2968 2000-01-10 Philip Blundell <pb@futuretv.com>
2970 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2971 (arm*-*-conix*): New target.
2973 2000-01-10 Egor Duda <deo@logos-m.ru>
2975 * config.bfd: Include elf32_i386 vector to target list for cygwin
2976 and mingw.
2978 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2979 * configure.in: Test for structure win32_pstatus_t in
2980 <sys/procfs.h>
2981 * configure: Regenerate.
2983 * elf.c (elfcore_grok_win32pstatus): New function: process
2984 win32_pstatus_t notes in elf core file.
2985 (elfcore_grok_note): Detect win32_pstatus notes.
2987 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2989 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2990 visibility.
2991 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2992 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2994 1999-12-29 Richard Henderson <rth@cygnus.com>
2996 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2997 if no dynamic sections created.
2999 1999-12-27 Nick Clifton <nickc@cygnus.com>
3001 * peicode.h (pe_bfd_object_p): Only define for PE format
3002 targets.
3004 1999-12-17 Nick Clifton <nickc@cygnus.com>
3006 * coff-i386.c (i3coff_object_p): Delete.
3007 (i386coff_vec): Replace reference to i3coff_object_p with a
3008 reference to coff_object_p.
3010 * coff-mcore.c (pe_object_p): Delete.
3012 * peicode.h (pe_bfd_object_p): New function: Detect the
3013 presence of a PE format COFF object file. Also detect and
3014 warn about the presence of LINK6 format Image Library Format
3015 object files.
3017 1999-12-16 Nick Clifton <nickc@cygnus.com>
3019 * coff-arm.c (NUM_ELEM): New macro.
3020 (NUM_RELOCS): New macro: The number of known ARM relocs.
3021 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3022 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3023 of range.
3024 (bfd_arm_process_before_allocation): Produce a warning message if
3025 an out of range symbol index is encountered.
3027 1999-12-14 Nick Clifton <nickc@cygnus.com>
3029 * elflink.h (is_global_symbol_definition): New Function: Return
3030 true iff the symbol is being given a global definition in this
3031 bfd.
3032 (elf_link_is_defined_archive_symbol): Do not bother processing
3033 symbols for an archive element that has already been included
3034 in the link.
3035 Use is_global_symbol_definition().
3037 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3039 * config.bfd: Add support for sparc-*-netbsdelf* and
3040 sparc-*-netbsdaout*.
3042 1999-12-13 Nick Clifton <nickc@cygnus.com>
3044 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3045 if the symbol is in the common section.
3047 1999-12-10 Nick Clifton <nickc@cygnus.com>
3049 * elflink.h (elf_link_is_defined_archive_symbol): New
3050 function: Decide if a symbol, in an archive map is there
3051 because it is defined in the archive element, or because it is
3052 just another common declaration of it.
3053 (elf_link_add_archive_symbols): Use
3054 elf_link_is_defined_archive_symbol to decide if an archive
3055 element contain a reference to a common symbol should be
3056 linked in or not.
3058 1999-12-10 Nick Clifton <nickc@cygnus.com>
3060 * elflink.h: Revert previous patch.
3061 * targets.c: Revert previous patch.
3062 * libbfd-in2.h: Revert previous patch.
3063 * libbfd.h: Revert previous patch.
3064 * elfxx-target.h: Revert previous patch.
3065 * archive.c: Revert previous patch.
3066 * aout-target.h: Revert previous patch.
3067 * aout-tic30.h: Revert previous patch.
3068 * bfd.c: Revert previous patch.
3069 * coff-alpha.c: Revert previous patch.
3070 * coff-rs6000.c: Revert previous patch.
3071 * elf64-mips.c: Revert previous patch.
3072 * ieee.c: Revert previous patch.
3073 * libecoff.h: Revert previous patch.
3074 * oasys.c: Revert previous patch.
3075 * som.c: Revert previous patch.
3076 * vms.c: Revert previous patch.
3078 1999-12-09 Nick Clifton <nickc@cygnus.com>
3080 * elflink.h (elf_link_add_archive_symbols): Add an archive
3081 element even if contains a symbol which is currently only
3082 considered to be a common.
3084 * targets.c (struct bfd_target): Add new field
3085 _bfd_allow_commons_in_armap.
3086 * bfd-in2.h:Regenerate.
3088 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3089 Define.
3090 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3091 * libbfd.h: Regenerate.
3093 * elfxx-target.h: If using COFF archive map, override
3094 definition of allow_commons_in_armap and replace with
3095 bfd_false.
3097 * archive.c (bfd_compute_and_write_armap): Do not place common
3098 symbols into the archive map unless _bfd_allow_commons_in_armap
3099 returns true.
3101 * aout-target.h (MY_allow_commons_in_armap): Define.
3102 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3103 * bfd.c (bfd_allow_commons_in_armap): Define.
3104 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3105 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3106 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3107 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3108 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3109 * oasys.c (oasys_allow_commons_in_armap): Define.
3110 * som.c (som_allow_commons_in_armap): Define.
3111 * vms.c (vms_allow_commons_in_armap): Define.
3113 1999-12-07 Jim Blandy <jimb@cygnus.com>
3115 Add support for SSE registers in ELF core files.
3116 * elf.c (elfcore_make_note_pseudosection): New function.
3117 (elfcore_grok_prfpreg): Use it.
3118 (elfcore_grok_prxfpreg): New function.
3119 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3121 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3123 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3124 value by 4 before storing it back in the field. From
3125 Koundinya. K <kk@ddeorg.soft.net>.
3127 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3129 * archures.c (bfd_mach_am33): Define.
3130 * bfd-in2.h: Rebuilt.
3131 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3132 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3133 (compute_function_info): Handle additional registers saved by
3134 movm on the am33.
3135 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3136 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3138 1999-11-29 Jim Blandy <jimb@cygnus.com>
3140 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3141 functions.
3142 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3143 declarations.
3145 1999-11-27 Michael Meissner <meissner@cygnus.com>
3147 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3148 internal use within gas for alpha explicit relocations.
3149 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3150 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3151 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3152 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3153 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3154 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3156 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3157 BFD_RELOC_ALPHA_USER_*.
3159 * bfd-in2.h: Regenerate.
3160 * libbfd.h: Regenerate.
3162 1999-11-26 Fred Fish <fnf@cygnus.com>
3164 * elf.c (elfcore_read_notes): Add prototype for static function.
3165 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3166 (bfd_section_from_phdr): Replacement function that calls
3167 _bfd_elf_make_section_from_phdr for generic segment types and
3168 backend fucntion pointed to by elf_backend_section_from_phdr for
3169 backend specific segment types.
3170 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3171 now called by _bfd_elf_make_section_from_phdr. Note that this func
3172 is now just a stub between the caller and bfd_section_from_phdr.
3174 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3175 elf_backend_section_from_phdr.
3176 (elf_backend_section_from_phdr): Add prototype.
3178 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3179 (elfNN_bed): Add elf_backend_section_from_phdr.
3181 1999-11-25 Nick Clifton <nickc@cygnus.com>
3183 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3184 SEC_CODE and SEC_READONLY flags to glue sections.
3186 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3187 SEC_CODE and SEC_READONLY flags to glue sections.
3189 1999-11-20 Nick Clifton <nickc@cygnus.com>
3191 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3192 delta.
3194 1999-11-19 Catherine Moore <clm@cygnus.com>
3196 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3197 (elf_cpu32_plt_entry): Likewise.
3199 1999-11-18 Nick Clifton <nickc@cygnus.com>
3201 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3202 for RVA relocs.
3203 (coff_mcore_relocate_section): Initialise addend to 0.
3204 Special case processing of RVA reloc.
3206 1999-11-17 Richard Henderson <rth@cygnus.com>
3208 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3209 type_change_ok; add sign_extend_vma.
3210 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3211 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3212 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3213 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3214 (elfNN_bed): Follow struture changes.
3216 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3218 * libbfd.c (bfd_read): Check result of read against desired result
3219 using !=, not <.
3220 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3221 invalid compared to the section size.
3223 * ieee.c (ieee_slurp_debug): Get the length of the debug
3224 information right if there is no data part.
3226 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3228 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3229 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3231 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3233 * elflink.h (elf_bfd_final_link): Make last_local signed.
3235 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3237 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3238 starts with a zero.
3240 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3242 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3243 bfd_mach_d10v_ts3.
3244 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3245 * bfd-in2.h: Regenerate.
3247 1999-10-15 Andrew Haley <aph@cygnus.com>
3249 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3251 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3253 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3255 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3257 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3258 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3259 too.
3261 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3263 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3264 relocs also need the GP value.
3265 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3266 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3267 the GP value for R_MIPS_LITERAL relocs too. Handle
3268 R_MIPS_64 relocs properly on big-endian MIPS.
3269 (mips_elf_sign_extend): Behave properly with 'long long'.
3270 (mips_elf_highest): Correct typo.
3272 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3274 * cpu-m32r.c (arch_info_struct): New static global.
3275 (bfd_m32r_arch): Refer to it.
3276 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3277 (m32r_elf_print_private_bfd_data): Ditto.
3278 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3279 * archures.c (bfd_mach_m32rx): Define it.
3280 * bfd-in2.h: Rebuild.
3282 1999-09-28 Fred Fish <fnf@cygnus.com>
3284 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3285 (cisco_core_big_vec): Add new bigendian vec.
3286 (cisco_core_little_vec): Add new little endian vec.
3288 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3289 (crash_info_locs): Add array of possible offsets.
3290 (MASK_ADDR): Mask to apply to crash info offset.
3291 (crashinfo_external): Add textbase, database, bssbase and
3292 turn into a typedef.
3293 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3294 Many small changes to account for additional hardware versions.
3295 Pick a reasonable size for ".reg" section. Add a ".crash"
3296 section to allow access to crashinfo_external struct.
3297 (cisco_core_file_p): New version of this function that
3298 iterates over crash_info_locs, calling cisco_core_file_validate.
3299 (cisco_core_vec): Old big endian only vec replaced with ...
3300 (cisco_core_big_vec): Add big endian version.
3301 (cisco_core_little_vec): Add little endian version.
3303 * configure.in (cisco_core_vec): Split to two new vectors ...
3304 (cisco_core_big_vec): New target vector.
3305 (cisco_core_little_vec): New target vector.
3306 * configure: Regenerate.
3307 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3308 to cisco_core_big_vec in targ_selvecs.
3310 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3312 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3313 (mips_elf_relocate_got_local): Unused, delete.
3314 (mips_elf_relocate_global_got): Unused, delete.
3316 1999-09-24 Fred Fish <fnf@cygnus.com>
3318 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3319 to initialize it to something meaningful. Then use it to generate
3320 more useful segment names.
3322 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3324 * som.c (NO_PCREL_MODES): Define if the system does not define
3325 R_SHORT_PCREL_MODE.
3326 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3327 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3328 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3329 * libhppa.h (dis_assemble_22): New function.
3330 (bfd_hppa_insn2fmt): Handle long branch.
3332 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3333 in PA2.0.
3335 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3337 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3338 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3339 (reloc_howto_type howto_table): Tidy comments and whitespace.
3341 1999-09-17 Nick Clifton <nickc@cygnus.com>
3343 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3344 previous delta. Set sec->gc_mark instead.
3346 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3348 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3349 (elf_cpu32_plt_entry): Likewise.
3351 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3353 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3355 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3356 symbol table, then just compute a suitable value (but do not
3357 create a __gp symbol).
3359 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3360 symbols when building shared libraries.
3361 (elf_hppa_final_link_relocate): Correct handling of PCREL
3362 relocations against undefined symbols.
3364 1999-09-16 Nick Clifton <nickc@cygnus.com>
3366 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3367 interworking sections as linker created so that they will not
3368 be removed by garbage collection.
3370 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3372 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3373 (elf_hppa_final_link_relocate): Consistently create an absolute
3374 address, then subtract out the value of __gp.
3376 1999-09-14 Michael Meissner <meissner@cygnus.com>
3378 * configure.in (Canonicalization of target names): Remove adding
3379 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3380 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3381 * configure: Regenerate.
3383 1999-09-14 Nick Clifton <nickc@cygnus.com>
3385 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3386 Mitsubishi).
3388 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3390 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3391 (elf_hppa_final_link): Initialize text_segment_base and
3392 data_segment_base.
3393 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3395 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3396 (elf_hppa_final_link_relocate): Likewise.
3397 (elf_hppa_relocate_insn): Likewise.
3398 (elf_hppa_relocate_section): Initialize HOWTO.
3400 1999-09-13 Donn Terry <donn@interix.com>
3402 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3403 handling to support both GNU and MS objects.
3405 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3406 when determining whether to set F_RELFLG.
3408 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3410 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3411 PC24 relocs if the target is an undefined weak symbol.
3412 (arm_add_to_rel): Fix compiler warning.
3413 (elf32_arm_plt0_entry): Correct comments.
3415 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3417 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3418 an absolute symbol in REL relocs.
3420 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3422 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3423 Stub SEGREL32. Return an error for any relocation not handled.
3425 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3427 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3428 constant symbols, and avoid multiple definition errors on them.
3430 1999-09-12 Donn Terry <donn@interix.com>
3432 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3433 significant bit is set.
3435 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3437 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3439 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3440 relocs as we do for RELA relocs.
3442 1999-09-11 Donn Terry <donn@interix.com>
3444 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3445 (coff_final_link_postscript): Define.
3446 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3447 directory entries here.
3448 (_bfd_pei_final_link_postscript): New function.
3450 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3451 section flags based on the section name.
3453 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3454 get the overflow of the s_nlnno field from the s_nreloc field.
3455 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3456 the s_nlnno overflow of the .text section into the s_nreloc
3457 field.
3459 * peigen.c (add_data_entry): Declare.
3460 (pei_swap_aouthdr_out): Get image size right. Set linker version
3461 more intuitively.
3462 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3463 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3464 extraneous ImageBase.
3465 (pe_print_edata): Likewise.
3466 (pe_print_pdata): Likewise. Print exception entries.
3467 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3468 (tbl): Make const, add "UNKNOWN".
3469 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3470 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3471 section data directory.
3472 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3474 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3475 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3476 * peicode.h (coff_get_symbol_info): Define.
3478 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3479 -DSTRICT_PE_FORMAT.
3480 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3481 than __INTERIX.
3482 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3483 STRICT_PE_FORMAT.
3485 * libpei.h: New file, broken out of peicode.h.
3486 * peigen.c: New file, broken out of peicode.h.
3487 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3488 * configure.in: Add peigen.lo to list of files required for each
3489 PE target.
3490 * Makefile.am: Rebuild dependencies.
3491 (BFD32_BACKENDS): Add peigen.lo.
3492 (BFD32_BACKENDS_CFILES): Add peigen.c.
3493 (SOURCE_HFILES): Add libpei.h.
3494 * configure, Makefile.in: Rebuild.
3496 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3497 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3498 instead. Don't clear the s_paddr field for an uninitialized data
3499 section.
3501 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3502 coff_data_type to f_timdat.
3503 * peicode.h (pe_mkobject_hook): Likewise.
3505 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3506 number if COFF_IMAGE_WITH_PE.
3508 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3509 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3510 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3511 there is no SEC_DEBUGGING section.
3512 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3513 IMAGE_FILE_DEBUG_STRIPPED.
3515 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3516 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3517 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3518 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3520 * coffswap.h (IMAGE_BASE): Don't define.
3521 * pei-arm.c (IMAGE_BASE): Don't define.
3522 * pei-i386.c (IMAGE_BASE): Don't define.
3523 * pei-mcore.c (IMAGE_BASE): Don't define.
3524 * pei-ppc.c (IMAGE_BASE): Don't define.
3526 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3527 symbol, switch on the class when determining whether to modify the
3528 value. For PE, don't modify the value of a C_FCN symbol not named
3529 .bf.
3531 * libbfd-in.h (_bfd_abort): Declare.
3532 (abort): Define.
3533 * bfd.c (_bfd_abort): New function.
3534 * libbfd.h: Rebuild.
3536 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3537 special handling.
3539 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3540 don't write out the associated line numbers.
3542 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3543 aux entries.
3545 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3546 changes when the base type is unknown.
3548 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3549 function symbols.
3551 * syms.c (BSF_DEBUGGING_RELOC): Define.
3552 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3553 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3554 symbols named .bf.
3555 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3556 BSF_DEBUGGING_RELOC set.
3557 * bfd-in2.h: Rebuild.
3559 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3561 * ecoff.c (bfd_debug_section): Update initialization for new
3562 comdat_info field.
3563 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3564 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3566 1999-09-10 H.J. Lu <hjl@gnu.org>
3568 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3569 _bfd_filnmlen field.
3570 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3572 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3574 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3575 for FPTR relocs involving local symbols.
3577 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3578 value for the stub address in a call through a stub.
3579 Install the value for a local symbol directly into the DLT
3580 instead of generating a reloc. Correctly handle FPTR64 relocs.
3582 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3583 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3584 (elf_hppa_final_link): Call them.
3586 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3588 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3589 (elf_adjust_dynamic_symbol): ...from here.
3591 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3593 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3594 relocation, remove them. SECREL64->LTOFF16WF.
3595 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3596 DIR* relocations.
3597 (elf_hppa_relocate_insn): Similarly.
3599 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3600 (elf_hppa_relocate_insn): Similarly.
3602 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3603 GPREL* relocations.
3604 (elf_hppa_relocate_insn): Similarly.
3606 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3607 Handle LTOFF_TP* relocs.
3608 (elf_hppa_relocate_insn): Similarly.
3610 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3611 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3612 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3614 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3615 DIR32, DIR64 and FPTR64 relocations.
3616 (elf_hppa_relocate_insn): Similarly.
3618 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3619 address of the .PARISC.global section.
3620 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3621 table entry elf_hppa_final_link_relocate. Do not give a warning
3622 for a reloc against an external symbol if it has a PA64 hash
3623 table entry.
3624 (elf_hppa_final_link_relocate): Significantly rework. Handle
3625 DLTIND relocations. Compute the final value of the relocation
3626 before passing the value of elf_hppa_relocate_insn.
3627 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3628 relocation support. Handle DLTIND relocation requests just like
3629 DLTREL relocation requests. Simplify branch handling.
3631 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3633 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3634 non-allocated section as done in i386 version.
3635 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3636 statement since this is no know relocation.
3638 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3640 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3641 relocs.
3642 (elf_hppa_relocate_insn): Similarly.
3644 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3645 DLTREL14WD relocs.
3646 (elf_hppa_relocate_insn): Similarly.
3648 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3649 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3650 Pass the relocate type rather than the insn format to
3651 elf_hppa_relocate_insn.
3652 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3653 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3655 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3657 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3658 (bfd_coff_filnmlen): Define.
3659 (bfd_coff_std_swap_table): Initialize new field.
3660 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3661 than FILNMLEN.
3662 (coff_write_symbols): Likewise.
3663 (coff_get_normalized_symtab): Likewise.
3664 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3665 * libcoff.h: Rebuild.
3667 1999-09-06 Donn Terry <donn@interix.com>
3669 * coffcode.h (sort_by_secaddr): New static function if
3670 COFF_IMAGE_WITH_PE.
3671 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3672 sections by VMA when assigning target_index values. Always set
3673 virt_size.
3675 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3676 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3677 pe_flags field.
3678 * libcoff.h: Rebuild.
3680 * coffcode.h (coff_set_custom_section_alignment): Add const to
3681 declaration to match definition.
3682 (coff_write_object_contents): Don't set F_AR32W(R)? if
3683 COFF_WITH_PE.
3685 * coff-i386.c (in_reloc_p): Add declaration.
3686 (i386coff_vec): Simplify initialization of
3687 application_section_flags.
3689 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3690 version. Move COFF_WITH_PE specific code to new version.
3691 (stype_to_sec_flags): Likewise. Add section parameter.
3692 * coffgen.c (make_a_section_from_file): Set target_index before
3693 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3694 * libcoff.h: Rebuild.
3696 * syms.c (stt): Add some PE/PEI section names.
3697 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3698 symbol.
3699 (bfd_symbol_info): Check for 'w'.
3701 * section.c (struct bfd_comdat_info): Define.
3702 (asection): Add comdat field.
3703 (STD_SECTION): Initialize comdat field.
3704 (bfd_make_section_anyway): Likewise.
3705 * bfd-in2.h: Rebuild.
3707 1999-09-06 Andreas Schwab <schwab@suse.de>
3709 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3710 to version symbols.
3712 1999-09-06 Nick Clifton <nickc@cygnus.com>
3714 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3715 bfd_realloc instead of calloc and realloc.
3717 1999-09-04 Steve Chamberlain <sac@pobox.com>
3719 * cpu-pj.c: New file.
3720 * elf32-pj.c: New file.
3721 * config.bfd (pj*): New cpu.
3722 (pj-*-*, pjl-*-*): New targets.
3723 * configure.in (bfd_elf32_pj_vec): New target vector.
3724 (bfd_elf32_pjl_vec): New target vector.
3725 * archures.c (bfd_arch_pj): Define.
3726 * elf.c (prep_headers): Handle bfd_arch_pj.
3727 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3728 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3729 to target vector list.
3730 * Makefile.am: Rebuild dependencies.
3731 (ALL_MACHINES): Add cpu-pj.lo.
3732 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3733 (BFD32_BACKENDS): Add elf32-pj.lo.
3734 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3735 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3737 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3739 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3740 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3741 and NON_GOT_REF from weak defined symbol to real symbol.
3742 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3743 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3744 create a COPY reloc.
3745 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3746 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3747 don't create a COPY reloc.
3749 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3751 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3752 count those in sections we are not including in the link.
3754 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3756 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3757 field in hpux11 shared libraries.
3759 1999-09-02 Nick Clifton <nickc@cygnus.com>
3761 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3763 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3765 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3766 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3767 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3769 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3771 * elflink.h (record_link_assignment): When possible, keep the
3772 original type of the symbol.
3774 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3776 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3777 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3778 tools were configured.
3779 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3781 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3783 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3784 GOT entries for GOT16 relocations; they're not required.
3786 1999-08-24 Nick Clifton <nickc@cygnus.com>
3788 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3790 * config.bfd (arm-*-netbsd*): New target.
3791 * configure.in (armnetbsd_vec): New target vector.
3792 * configure: Regenerate
3793 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3795 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3796 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3797 (armnetbsd.lo): New rule with deps.
3798 * Makefile.in: Regenerate.
3800 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3801 target.
3803 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3805 * som.c (som_slurp_symbol_table): Fix typo in comment.
3807 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3809 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3810 here instead of using elf_section_data...
3812 1999-08-19 Nick Clifton <nickc@cygnus.com>
3814 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3815 relocations into the base file.
3816 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3817 we are building a base file.
3819 1999-08-19 Nick Clifton <nickc@cygnus.com>
3821 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3822 a REL style reloc.
3823 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3824 REL relocs when performing a partial relocation.
3826 1999-08-18 Donn Terry <donn@interix.com>
3828 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3829 _bfd_coff_link_input_bfd into top level.
3831 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3832 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3833 (coff_i386_rtype_to_howto): Likewise.
3834 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3835 Completely ignore symbols which are all zero.
3836 (dummy_reloc16_estimate): Add return 0.
3837 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3838 variable copy to name_copy to avoid shadowing outer scope
3839 variable.
3840 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3841 from unsigned int to unsigned long. Add timestamp field.
3842 * libcoff.h: Rebuild.
3844 1999-08-17 H.J. Lu <hjl@gnu.org>
3846 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3847 macro definition.
3849 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3851 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3852 for special section symbols.
3853 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3854 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3855 dynamic.
3857 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3859 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3860 coincidence of variable names between old and new code.
3862 1999-08-12 Nick Clifton <nickc@cygnus.com>
3864 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3865 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3866 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3867 and 'addend' parameter a 'bfd_signed_vma'.
3868 (elf32_arm_final_link_relocate): Do not involve stubs in
3869 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3870 jumps, not function calls.
3872 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3874 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3875 in R_ARM_PC24 relocs.
3877 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3879 * elf-hppa.h (elf_hppa_fake_sections): New function.
3880 * elf32-hppa.c (elf_backend_fake_sections): Define.
3882 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3883 recent changes to the arch_info structure.
3885 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3886 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3887 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3888 list.
3890 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3891 Ralf Baechle <ralf@uni-koblenz.de>
3893 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3894 output DT_MIPS_GOTSYM.
3895 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3896 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3898 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3900 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3901 prototype. Handle local symbols. Add commentary.
3902 (mips_elf_calculate_relocation): Adjust accordingly.
3903 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3904 relocations.
3906 * elflink.h (elf_bfd_final_link): Tweak last change.
3908 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3910 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3911 elf-section data to allocate just the right amount of relocation
3912 space. Don't allocate the hash space twice.
3913 (elf_bfd_final_link): Calculate the amount of space to allocate in
3914 each relocation section.
3916 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3918 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3919 64bit mode, generate a section relative relocation for a 32bit
3920 wide relocation.
3921 (elf_hppa_is_local_label_name): New function.
3922 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3923 shared between 32bit and 64bit port.
3925 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3927 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3928 R_MIPS_GOT16 and R_MIPS_CALL16.
3929 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3930 to use when looking for a preexisting GOT entry.
3932 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3934 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3935 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3936 not binutils.
3937 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3939 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3941 * elflink.h (elf_link_output_extsym): Don't output a weak
3942 reference to an undefined symbol just because it was defined weak
3943 in a shared object.
3945 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3947 * coffgen.c (coff_find_nearest_line): When looking for file, use
3948 last best match rather than first. If address is beyond last line
3949 number record, don't return the last line as the correct value.
3951 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3953 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3954 * bfd-in2.h: Rebuild.
3956 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3958 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3959 * coffcode.h (coff_set_custom_section_alignment): New static
3960 function.
3961 (coff_section_alignment_table): New static array.
3962 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3963 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3964 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3965 * libcoff.h: Rebuild.
3967 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3969 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3970 MKDEP.
3971 * Makefile.in: Rebuild.
3973 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3975 * section.c (SEC_SHARED): Define.
3976 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3977 (styp_to_sec_flags): Likewise.
3978 * peicode.h (coff_swap_scnhdr_out): Likewise.
3979 * bfd-in2.h: Rebuild.
3981 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3983 * coffcode.h (coff_classify_symbol): Comment out part of
3984 1999-08-05 change which breaks cygwin DLLs.
3986 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3987 * aclocal.m4, configure: Rebuild.
3989 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3991 * section.c (global_syms): Only initialize union field if
3992 __STDC__.
3994 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3996 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3997 the size of a GOT entry here.
3998 (mips_elf_calculate_relocation): Don't create a local GOT entry
3999 for the symbol in a GOT16 relocation; just for it's high-order bit
4000 (_bfd_mips_elf_relocate_section): Fix thinko.
4002 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4004 Based on patches from Donn Terry <donn@interix.com>:
4005 * coffcode.h (enum coff_symbol_classification): Define.
4006 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4007 _bfd_coff_classify_symbol. Change return type.
4008 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4009 (coff_slurp_symbol_table): Use coff_classify_symbol.
4010 (coff_classify_symbol): New static function.
4011 (coff_sym_is_global): Never define.
4012 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4013 * cofflink.c (coff_link_check_ar_symbols): Use
4014 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4015 (coff_link_add_symbols): Likewise.
4016 (_bfd_coff_link_input_bfd): Likewise.
4017 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4018 coff_classify_symbol.
4019 * libcoff.h: Rebuild.
4021 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4023 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4024 (e_ltpsel, e_rtpsel): Similarly.
4026 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4027 and 14bit ertpsel. Handle 64bit psel.
4029 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4031 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4032 handling for REL relocations. And only left-shift R_MIPS26
4033 relocation addends where necessary.
4035 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4037 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4038 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4039 Just return the relocation found.
4040 (mips_elf_relocate_section): Pull the LO16 addend out of the
4041 section itself when using REL relocations.
4043 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4044 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4045 libraries.
4047 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4049 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4050 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4051 relocation against a symbol in an input section with no output
4052 section. From Daniel Jacobowitz <drow@false.org>.
4054 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4056 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4057 look for generated file correctly.
4058 * aclocal.m4, configure: Rebuild.
4060 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4062 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4063 and R_MIPS16_26 relocations correctly when relocating.
4064 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4065 and R_MIPS_CALL_LO16 are for global symbols.
4067 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4069 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4070 some fields.
4071 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4072 variables and initialize them.
4074 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4076 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4077 there are no global symbols requiring GOT entries.
4078 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4079 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4080 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4082 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4083 symbols are considered to have the value zero.
4084 (_bfd_mips_elf_relocate_section): Don't try to perform a
4085 relocation for an undefined symbol.
4086 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4087 GOT16 relocations.
4089 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4091 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4092 wants ba,a,pt %xcc instead of %icc.
4093 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4094 of large PLT entries.
4095 (sparc64_elf_plt_ptr_offset): Fix calculation.
4096 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4097 addend should be relative to load address, not .plt section start.
4098 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4100 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4102 * elf-bfd.h (struct elf_backend_data): Add
4103 print_symbol_all and output_arch_syms backend methods.
4104 * elfxx-target.h: Likewise.
4105 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4106 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4107 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4108 functions.
4109 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4110 symbols in .dynsym, add their names into .dynstr. Put those symbols
4111 into dynlocal.
4112 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4113 pointers to STT_REGISTER symbols in dynsym section.
4114 (sparc64_elf_print_symbol_all): New function.
4115 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4116 printing using the print_symbol_all hook.
4118 1999-07-30 Catherine Moore <clm@cygnus.com>
4120 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4121 R_ARM_GNU_VTENTRY.
4123 1999-07-29 Richard Henderson <rth@cygnus.com>
4125 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4126 dynamic_sections_created.
4128 1999-07-29 Richard Henderson <rth@cygnus.com>
4130 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4131 (mips_rtype_to_howto): ... new function.
4132 (_bfd_mips_elf_relocate_section): Use it.
4134 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4136 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4138 1999-07-27 Nick Clifton <nickc@cygnus.com>
4140 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4142 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4143 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4145 1999-07-23 Donn Terry <donn@interix.com>
4147 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4148 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4149 * cofflink.c (coff_link_add_symbols): If PE, handle section
4150 symbols specially.
4151 * libcoff.h: Rebuild.
4153 * config.bfd (i[3456]86-*-interix*): New target.
4155 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4157 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4158 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4159 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4160 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4161 (COFF_SUPPORT_GNU_LINKONCE): Define.
4162 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4163 (COFF_SUPPORT_GNU_LINKONCE): Define.
4165 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4167 From Mark Elbrecht:
4168 * makefile.dos: Remove; obsolete.
4169 * configure.bat: Remove; obsolete.
4171 1999-07-21 H.J. Lu <hjl@gnu.org>
4173 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4175 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4177 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4178 message and fail if a symbol index is out of range.
4180 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4182 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4183 when looking at a R_MIPS_GOT16 relocation.
4185 1999-07-20 Nick Clifton <nickc@cygnus.com>
4187 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4189 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4191 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4192 removed in previous change.
4193 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4194 in relocateable output.
4196 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4198 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4199 structure.
4201 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4202 if they appear to be specially created by the linker.
4204 1999-07-19 Nick Clifton <nickc@cygnus.com>
4206 * targets.c (alternative_target): New field in bfd_target
4207 structure.
4208 (bfd_search_for_target): New function: Find a target that
4209 satisifies a search function.
4210 * bfd-in2.h: Regenerate.
4212 * elfxx-target.h: Initialise the alternative_target field of
4213 the bfd_target structures to point to the other target (if
4214 defined).
4215 * nlm-target.h: Initialise the alternative_target field of
4216 the bfd_target structures to point to the other target (if
4217 defined).
4219 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4220 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4222 * aix386-core.c: Initialise new field of bfd_target structure.
4223 * aout-adobe.c: Initialise new field of bfd_target structure.
4224 * aout-arm.c: Initialise new field of bfd_target structure.
4225 * aout-target.h: Initialise new field of bfd_target structure.
4226 * aout-tic30.c: Initialise new field of bfd_target structure.
4227 * binary.c: Initialise new field of bfd_target structure.
4228 * bout.c: Initialise new field of bfd_target structure.
4229 * cisco-core.c: Initialise new field of bfd_target structure.
4230 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4231 * coff-alpha.c: Initialise new field of bfd_target structure.
4232 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4233 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4234 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4235 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4236 * coff-i386.c: Initialise new field of bfd_target structure.
4237 * coff-i860.c: Initialise new field of bfd_target structure.
4238 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4239 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4240 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4241 * coff-mips.c: Initialise new field of bfd_target structure.
4242 * coff-ppc.c: Initialise new field of bfd_target structure.
4243 * coff-rs6000.c: Initialise new field of bfd_target structure.
4244 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4245 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4246 * coff-tic30.c: Initialise new field of bfd_target structure.
4247 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4248 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4249 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4250 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4251 * hppabsd-core.c: Initialise new field of bfd_target structure.
4252 * hpux-core.c: Initialise new field of bfd_target structure.
4253 * i386msdos.c: Initialise new field of bfd_target structure.
4254 * i386os9k.c: Initialise new field of bfd_target structure.
4255 * ieee.c: Initialise new field of bfd_target structure.
4256 * ihex.c: Initialise new field of bfd_target structure.
4257 * irix-core.c: Initialise new field of bfd_target structure.
4258 * mipsbsd.c: Initialise new field of bfd_target structure.
4259 * netbsd-core.c: Initialise new field of bfd_target structure.
4260 * oasys.c: Initialise new field of bfd_target structure.
4261 * osf-core.c: Initialise new field of bfd_target structure.
4262 * ppcboot.c: Initialise new field of bfd_target structure.
4263 * ptrace-core.c: Initialise new field of bfd_target structure.
4264 * sco5-core.c: Initialise new field of bfd_target structure.
4265 * som.c: Initialise new field of bfd_target structure.
4266 * srec.c: Initialise new field of bfd_target structure.
4267 * tekhex.c: Initialise new field of bfd_target structure.
4268 * trad-core.c: Initialise new field of bfd_target structure.
4269 * versados.c: Initialise new field of bfd_target structure.
4270 * vms.c: Initialise new field of bfd_target structure.
4272 1999-07-19 Andreas Schwab <schwab@suse.de>
4274 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4275 and rel_hdr.
4277 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4279 * elflink.h (elf_link_adjust_relocs): New function.
4280 (elf_bfd_final_link): Use it.
4281 (elf_link_input_bfd): Deal with the fact that there can be
4282 two relocation sections for a single section.
4283 (elf_reloc_link_order): Likewise.
4285 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4286 a relocateable object.
4287 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4289 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4291 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4292 (sparc64_elf_get_reloc_upper_bound,
4293 sparc64_elf_get_dynamic_reloc_upper_bound,
4294 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4295 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4296 New functions.
4297 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4298 ELF64_R_TYPE_ID/DATA where appropriate.
4300 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4302 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4303 DT_SPARC_PLTFMT.
4305 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4307 * elf32-mips.c (mips_elf_local_relocation_p): New static
4308 function.
4309 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4310 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4311 Always set *require_jalxp.
4312 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4313 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4314 GOT16 if the GOT16 is against a local symbol. Don't return false
4315 for an undefined symbol. If there is an overflow, assert that we
4316 have a name.
4318 1999-07-16 Andreas Schwab <schwab@suse.de>
4320 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4321 variables `link' and `elfsec'.
4322 (elf_bfd_final_link): Remove unused variable `os'.
4324 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4326 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4327 a PT_PHDR program headers.
4328 (_bfd_mips_elf_final_link): Don't assume there are going to be
4329 section symbols when we're not building a shared object.
4330 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4331 we need one.
4333 1999-07-15 J.T. Conklin <jtc@redback.com>
4335 * config.bfd (i[3456]86-*-vxworks*): New target.
4337 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4339 * elf32-mips.c (mips_elf_stub_section_p): New function.
4340 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4341 (mips_elf_relocate_section): Adjust calling sequence for
4342 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4343 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4344 required.
4346 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4348 * configure.in: Bump version number to 2.9.5.
4349 * configure: Rebuild.
4351 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4353 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4354 64bit format.
4355 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4356 to derive final type instead of hardwiring a selection.
4358 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4360 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4361 things relocated by R_MIPS16_GPREL.
4362 (mips_elf_perform_relocation): Likewise.
4364 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4366 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4368 1999-07-14 Richard Henderson <rth@cygnus.com>
4370 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4371 (_bfd_mips_elf_size_dynamic_sections): Set it.
4372 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4373 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4374 new argument max_local.
4376 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4378 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4379 subwords when handling an R_MIPS16_26 relocation.
4380 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4381 semantics.
4383 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4384 dst_mask to match reality.
4385 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4386 (mips_elf_obtain_contents): Use bfd_get.
4387 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4388 (mips_elf_relocate_section): Likewise.
4390 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4392 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4393 (mips_elf_relocate_section): Adjust calling sequence for
4394 mips_elf_perform_relocation.
4395 (mips_elf_perform_relocation): Take additional argument. Handle
4396 R_MIPS16_26. Use bfd_put for convenience.
4398 1999-07-13 Richard Henderson <rth@cygnus.com>
4400 * elf.c (assign_file_positions_for_segments): Thinko last change.
4401 Always overwrite p_flags.
4403 1999-07-13 Richard Henderson <rth@cygnus.com>
4405 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4406 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4407 .dynbss and .rel[a].bss if want_dynbss.
4408 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4410 1999-07-13 Richard Henderson <rth@cygnus.com>
4412 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4414 1999-07-13 Richard Henderson <rth@cygnus.com>
4416 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4417 (struct elf_link_hash_table): Add dynlocal.
4418 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4419 (_bfd_elf_link_adjust_dynindx): Delete.
4420 (_bfd_elf_link_renumber_dynsyms): Prototype.
4421 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4422 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4423 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4424 (_bfd_elf_link_lookup_local_dynindx): New function.
4425 (elf_link_renumber_hash_table_dynsyms): New function.
4426 (_bfd_elf_link_renumber_dynsyms): New function.
4427 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4428 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4429 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4430 instead of elf_link_remove_section_and_adjust_dynindices.
4431 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4432 (elf_link_assign_sym_version): Remove removed_dynamic code.
4433 (elf_link_renumber_dynsyms): Delete.
4434 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4436 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4437 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4438 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4439 * elf32-mips.c: Similarly.
4440 * elf32-ppc.c: Similarly.
4441 * elf32-sparc.c: Similarly.
4442 * elf64-alpha.c: Similarly.
4443 * elf64-sparc.c: Similarly.
4445 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4447 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4448 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4449 when the relocation is against _gp_disp.
4451 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4453 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4454 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4455 to possibly_dynamic_relocs. Adjust usage throughout code.
4456 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4457 (elf_mips_ctor64_howto): Likewise.
4458 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4459 Adjust indentation.
4460 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4461 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4462 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4463 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4465 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4467 * Makefile.am: Rebuild dependencies.
4468 * Makefile.in: Rebuild.
4470 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4471 * bfd-in2.h: Rebuild.
4473 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4474 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4475 structure initializations. Add casts.
4476 * reloc.c (EMPTY_HOWTO): Define.
4477 * bfd-in2.h: Rebuild.
4478 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4479 comparisons against 0.
4480 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4481 previous_ibfd_e_flags to unsigned long.
4482 * vms.h (struct vms_private_data_struct): Change section_count to
4483 unsigned.
4484 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4485 (_bfd_vms_write_gsd): Change symnum to unsigned.
4486 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4487 * vms-tir.c (etir_sta): Change psect to unsigned.
4488 (alloc_section): Change idx to unsigned.
4489 (tir_sta, tir_ctl): Change psect to unsigned.
4490 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4491 * vms.c (priv_section_count): Change to unsigned.
4493 1999-07-12 Andreas Schwab <schwab@suse.de>
4495 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4496 * m68klinux.c: Likewise.
4498 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4500 * Many files: Changes to avoid gcc warnings: Remove unused local
4501 variables. Add default case to enum switches.
4502 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4503 compile if not COFF_IMAGE_WITH_PE.
4504 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4505 (bfd_arm_get_bfd_for_interworking): Likewise.
4506 (bfd_arm_process_before_allocation): Likewise.
4507 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4508 * pei-arm.c: Likewise.
4509 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4510 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4511 (mips_elf_got16_entry): Put parens around & in body of ==.
4512 (mips_elf_calculate_relocation): Correct test for empty string.
4513 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4514 stderr.
4515 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4516 format.
4518 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4520 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4521 as appropriate. Fill in structure initializations. Add variable
4522 initializations. Add casts.
4523 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4524 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4526 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4527 char *.
4528 * elf-bfd.h (bfd_elf_hash): Update declaration.
4529 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4530 when calling bfd_elf_hash.
4532 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4534 * libbfd.c (bfd_put_8): Make it of type `void'.
4535 * bfd-in2.h: Regenerated.
4536 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4537 for 32-bit hosts.
4538 (_bfd_mips_elf_final_link): Likewise.
4540 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4542 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4544 * config.bfd (hppa*-*-linux-gnu*): New target
4546 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4548 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4549 (_bfd_mips_elf_create_dynamic_sections): New function.
4550 (_bfd_mips_elf_add_symbol_hook): Likewise.
4551 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4552 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4553 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4554 (_bfd_mips_elf_gc_mark_hook): Likewise.
4555 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4556 (_bfd_mips_elf_always_size_sections): Likewise.
4557 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4558 (_bfd_mips_elf_check_relocs): Likewise.
4559 (_bfd_mips_elf_link_hash_table_create): Likewise.
4560 (_bfd_mips_elf_print_private_data): Likewise.
4561 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4562 (_bfd_mips_elf_final_link): Likewise.
4563 (_bfd_mips_elf_additional_program_headers): Likewise.
4564 (_bfd_mips_elf_modify_segment_map): Likewise.
4565 (_bfd_mips_elf_relocate_section): Likewise.
4566 * elf32-mips.c (mips_elf32_object_p): Move contents into
4567 _bfd_mips_elf_object_p.
4568 (mips_elf_additional_program_headers): Rename to
4569 _bfd_mips_elf_additional_program_headers.
4570 (mips_elf_modify_segment_map): Rename to
4571 _bfd_mips_elf_modify_segment_map.
4572 (elf_mips_abi_name): Change prototype.
4573 (mips_elf32_section_from_shdr): Merge into
4574 _bfd_mips_elf_section_from_shdr.
4575 (mips_elf32_section_processing): Merge into
4576 _bfd_mips_elf_section_processing.
4577 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4578 the right back-end ELF linker.
4579 (mips_elf_relocate_section): Rename to
4580 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4581 (mips_elf_link_output_symbol_hook): Rename to
4582 _bfd_mips_elf_link_output_symbol_hook.
4583 (mips_elf_create_dynamic_section): Rename to
4584 _bfd_mips_elf_create_dynamic_section.
4585 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4586 Adjust for 64-bit code. Use mips_elf_got_section.
4587 (mips_elf_adjust_dynamic_symbol): Rename to
4588 _bfd_mips_elf_adjust_dynamic_symbol. Use
4589 mips_elf_allocate_dynamic_relocations.
4590 (mips_elf_finish_dynamic_symbol): Rename to
4591 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4592 Adjust for 64-bit code.
4593 (mips_elf_finish_dynamic_sections): Rename to
4594 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4595 (mips_elf_always_size_sections): Rename to
4596 _bfd_mips_elf_always_size_sections.
4597 (mips_elf_add_symbol_hook): Rename to
4598 _bfd_mips_elf_add_symbol_hook.
4599 (mips_elf_next_lo16_addend): Constify.
4600 (mips_elf_calculate_relocation): Likewise.
4601 (mips_elf_obtain_contents): Likewise.
4602 (mips_elf_perform_relocation): Likewise.
4603 (mips_elf_create_dynamic_relocation): Likewise.
4604 (mips_elf_allocate_dynamic_relocations): New function.
4605 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4606 (MIPS_ELF_REL_SIZE): Likewise.
4607 (MIPS_ELF_DYN_SIZE): Likewise.
4608 (MIPS_ELF_GOT_SIZE): Likewise.
4609 (MIPS_ELF_SYM_SIZE): Likewise.
4610 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4611 (MIPS_ELF_GET_WORD): Likewise.
4612 (MIPS_ELF_PUT_WORD): Likewise.
4613 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4614 (STUB_LW): Conditionalize for 64-bit value.
4615 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4616 entries.
4617 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4618 Check it for inconsistency.
4619 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4620 ABI.
4621 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4622 .msym.
4623 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4624 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4625 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4626 (mips_elf_local_got_index): Likewise.
4627 (mips_elf_got_page): Likewise.
4628 (mips_elf_got_info): Likewise.
4629 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4630 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4631 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4632 instead of constant `2'.
4633 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4634 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4635 (mips_elf_size_dynamic_sections): Use
4636 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4637 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4638 Adjust all releveant entries in elf backend table.
4639 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4640 (mips_elf64_section_processing): Likewise.
4641 Adjust elf backend entries to use _bfd_mips_elf variants now
4642 publicly available.
4644 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4645 hash-entry sizes.
4646 (size_dynamic_sections): Likewise.
4647 (elf_link_output_extsym): Likewise.
4648 * elf.c: (elf_fake_sections): Likewise.
4649 * libbfd.c (bfd_get): New macro.
4650 (bfd_put): Likewise.
4651 * bfd-in2.h: Regenerated.
4653 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4655 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4656 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4657 wap_reloca_in, and swap_reloca_out.
4658 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4659 multiple internal relocations per external relocation.
4660 (link_read_relocs): Likewise.
4661 (elf_bfd_final_link): Likewise.
4662 (elf_link_input_bfd): Likewise.
4663 (elf_gc_mark): Likewise.
4664 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4665 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4666 elf_swap_dyn_in.
4667 (size_info): Add entries for new fields.
4668 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4669 (mips_elf64_be_swap_reloc_in): New function.
4670 (mips_elf64_be_swap_reloc_out): Likewise.
4671 (mips_elf64_be_swap_reloca_in): Likewise.
4672 (mips_elf64_be_swap_reloca_out): Likewise.
4673 (mips_elf64_size_info): Add entries for new fields.
4675 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4677 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4678 field equals the new rel_count field.
4679 (elf_link_input_bfd): When doing a relocateable link, use the new
4680 rel_count field rather than the reloc_count field.
4681 (elf_reloc_link_order): Likewise.
4682 (elf_finish_pointer_linker_section): Likewise.
4684 Based on patch from H.J. Lu <hjl@gnu.org>:
4685 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4686 shared library to override a weak definition in a regular object.
4688 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4690 * libhppa.h: Revert July 2, 1999 patch.
4692 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4693 need to generate DLTIND relocations, not DLTREL relocations.
4695 1999-07-05 Nick Clifton <nickc@cygnus.com>
4697 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4698 architectures.
4699 (coff_set_flags): Recognise arm 5 architectures.
4701 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4702 Add support for armv5 architecture.
4704 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4706 * reloc.c: Add new, assembler only, ARM reloc:
4707 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4709 * bfd-in2.h: Regenerate.
4711 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4713 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4714 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4715 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4716 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4717 * elf32-mips.c (ABI_64_P): New macro.
4718 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4719 (_bfd_mips_elf_find_nearest_line): Adjust call to
4720 _bfd_dwarf2_find_nearest_line.
4721 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4722 * libbfd.h: Regenerated.
4724 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4726 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4728 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4730 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4731 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4733 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4735 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4736 fields.
4737 (_bfd_elf_init_reloc_shdr): New function.
4738 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4739 bfd_alloc followed by memset.
4740 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4741 (elf_fake_sections): Here.
4742 (assign_section_numbers): Assign section numbers for the second
4743 relocation section, if required.
4744 * elflink.h (elf_link_output_relocs): New function.
4745 (elf_link_size_reloc_section): Likewise.
4746 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4747 (elf_link_input_bfd): Use elf_link_output_relocs.
4749 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4750 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4752 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4754 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4755 with 22bit format.
4757 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4759 * elf32-mips.c (mips_elf_got_info): Move declaration before
4760 prototypes. Change global_gotsym to be a pointer to a hash entry,
4761 rather than a number index.
4762 (mips_elf_link_hash_entry): Move declaration before prototypes.
4763 (mips_elf_irix6_finish_dynamic_symbol): New function.
4764 (mips_elf_sign_extend): Likewise.
4765 (mips_elf_high): Likewise.
4766 (mips_elf_higher): Likewise.
4767 (mips_elf_highest): Likewise.
4768 (mips_elf_global_got_index): Likewise.
4769 (mips_elf_local_got_index): Likewise.
4770 (mips_elf_got_offset_from_index): Likeiwse.
4771 (mips_elf_record_global_got_symbol): Likewise.
4772 (mips_elf_got_page): Likewise.
4773 (mips_elf_next_lo16_addend): Likewise.
4774 (mips_elf_calculate_relocation): Likewise.
4775 (mips_elf_obtain_contents): Likewise.
4776 (mips_elf_perform_relocation): Likewise.
4777 (mips_elf_assign_gp): Likewise.
4778 (mips_elf_sort_hash_table_f): Likewise.
4779 (mips_elf_sort_hash_table): Likewise.
4780 (mips_elf_got_section): Likewise.
4781 (mips_elf_got_info): Likewise.
4782 (mips_elf_create_local_got_entry): Likewise.
4783 (mips_elf_got16_entry): Likewise.
4784 (mips_elf_create_dynamic_relocation): Likewise.
4785 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4786 (mips_elf_final_gp): Use mips_elf_assign_gp.
4787 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4788 into SHN_SCOMMON automatically on IRIX6.
4789 (mips_elf_add_symbol_hook): Likewise.
4790 (mips_elf_relocate_section): Rewrite, using
4791 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4792 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4793 Don't deal with .rld_map on IRIX6.
4794 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4795 section flags appropriately for .got.
4796 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4797 the got. Call mips_elf_record_global_got_symbol and allocate
4798 local got space appropriately.
4799 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4800 char *. Rework calculation of GOT size. Sort dynamic symbol
4801 table entries so entries that do not require GOT entries appear at
4802 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4803 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4804 global_gotsym.
4805 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4806 entries.
4807 (mips_elf_finish_dynamic_symbol): Use
4808 mips_elf_irix6_finish_dynamic_symbol.
4809 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4810 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4811 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4813 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4815 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4816 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4818 1999-06-04 Philip Blundell <philb@gnu.org>
4820 * elf32-arm.h (elf_backend_got_header_size): Define.
4821 (elf_backend_plt_header_size): Likewise.
4823 1999-06-28 Jim Pick <jim@jimpick.com>
4825 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4827 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4829 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4830 relocation function.
4831 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4833 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4835 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4836 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4837 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4838 (_bfd_mips_elf_section_from_shdr): Use them.
4839 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4840 of GP-relative sections.
4841 (_bfd_mips_elf_set_section_contents): Use them.
4842 (_bfd_mips_elf_section_processing): Share code between .sdata and
4843 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4844 (mips_elf_additional_program_headers): Add handling for
4845 PT_MIPS_OPTIONS segment on IRIX6.
4846 (mips_elf_modify_segment_map): Likeiwse.
4847 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4848 Include the options sections on IRIX6. Don't look for GP-relative
4849 sections by name; use SHF_MIPS_GPREL instead.
4850 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4851 the N32 ABI.
4852 (mips_elf_create_dynamic_sections): Don't muck about with section
4853 alignments and such on IRIX6.
4854 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4855 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4856 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4857 bfd_zalloc rather than bfd_alloc and memset.
4858 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4859 Don't assert the existence of .rld_map on IRIX6.
4860 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4862 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4863 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4864 instead.
4866 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4868 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4869 (mips_elf_swap_msym_out): New function.
4870 (mips_elf_create_msym_section): Likewise.
4871 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4872 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4873 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4874 section not named .msym.
4875 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4876 .msym directly. Set appropriate attributes for the .msym
4877 section.
4878 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4879 (mips_elf_link_hash_newfunc): Clear it.
4880 (mips_elf_create_dynamic_sections): Create the .msym section
4881 on IRIX6.
4882 (mips_elf_size_dynamic_sections): Allocate space for the
4883 .msym section. Add a DT_MIPS_MSYM entry.
4884 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4885 the symbol.
4886 (mips_elf_finish_dynamic_sections): Assign a value for
4887 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4889 * elf32-mips.c (irix_compat_t): New enumeration.
4890 (ABI_N32_P): New macro.
4891 (IRIX_COMPAT): Likewise.
4892 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4893 (mips_elf_relocate_section): Fix typo.
4895 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4897 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4898 as writable PE sections.
4900 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4902 * dwarf2.c (struct arange): New type.
4903 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4904 (arange_add): New function.
4905 (decode_line_info): Keep track of address ranges that a compilation
4906 unit covers.
4907 (comp_unit_contains_address): Return true if address is contained
4908 in _any_ of the address ranges associated with a compilation unit.
4909 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4910 on the first comp_unit that contains the address.
4912 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4914 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4915 (decode_line_info): Add variable STASH and initialize it to point
4916 to the per-bfd dwarf2_debug info. Remove static variable
4917 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4919 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4921 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4922 shared library to have an undefined symbol.
4924 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4925 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4927 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4929 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4930 * elf32-hppa.c: Remove everything related to symbol extension
4931 sections & records. Use the common elf_hppa_final_write_processing.
4933 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4935 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4936 functions instead of _init/_fini if requested.
4938 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4940 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4941 field.
4943 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4945 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4946 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4947 field to 0, not -1.
4948 (ppc_elf_finish_dynamic_sections): Check for positive section
4949 dynindx field, rather than comparing against -1.
4950 (ppc_elf_relocate_section): Only return false if undefined_symbol
4951 or reloc_overflow fail, not always upon encountering an error.
4953 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4955 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4956 bfd_byte * before performing pointer arithmetic.
4958 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4960 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4961 support.
4962 * elf32-hppa.c: Include elf-hppa.h.
4963 (ARCH_SIZE): Define.
4964 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4965 now.
4966 (elf32_hppa_info_to_howto): Similarly.
4967 (elf_hppa_howto_table): Similarly.
4968 (elf_hppa_reloc_type_lookup): Similarly.
4969 (hppa_elf_gen_reloc_type): Similarly.
4970 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4972 1999-06-22 Nick Clifton <nickc@cygnus.com>
4974 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4975 handling R_V850_22_PCREL relocation.
4977 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4979 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4980 type.
4982 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4984 * section.c (_bfd_strip_section_from_output): Ignore sections
4985 DISCARDed by the link script.
4987 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4989 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4990 Remove unused local variable spp.
4992 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4993 the entry symbol is not set.
4995 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4997 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4998 GPDISP or LITUSE in a relocatable link.
5000 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5002 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5003 * (alloc_dwarf1_func): Likewise.
5005 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5007 * libhppa.h: Fix various formatting errors.
5008 (assemble_3); Rewrite using CATENATE.
5009 (assemble_17): Fix various bugs.
5011 1999-06-16 Nick Clifton <nickc@cygnus.com>
5013 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5015 1999-06-15 Richard Henderson <rth@cygnus.com>
5017 * section.c (SEC_SHORT): Define.
5018 * bfd-in2.h: Rebuild.
5020 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5022 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5023 Remove abfd parameter. Use _bfd_strip_section_from_output.
5024 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5026 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5027 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5028 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5029 function.
5030 (bfd_elf_size_dynamic_sections): Use it.
5032 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5034 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5035 complain_overflow_bitfield to complain_overflow_signed.
5037 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5039 * elflink.h (elf_link_read_relocs_from_section): New function,
5040 split out from ...
5041 (elf_link_read_relocs): Here. Use it for both relocation
5042 sections.
5044 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5046 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5047 asect->reloc_count is valid.
5049 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5051 * elf32-mips.c (mips_elf32_section_processing): Permit a
5052 SHT_MIPS_REGINFO section to have a size of 0.
5054 1999-06-12 David O'Brien <obrien@freebsd.org>
5056 * config.bfd (alpha*-*-freebsd*): New target.
5057 (i[3456]86-*-freebsd*): Now defaults to ELF.
5059 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5061 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5062 wrap if the relocation covers the high bit of an address.
5064 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5066 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5068 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5069 instead of R_SPARC_max.
5070 (sparc64_elf_info_to_howto): Likewise.
5071 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5072 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5074 1999-06-07 Richard Henderson <rth@cygnus.com>
5076 * section.c (_bfd_strip_section_from_output): Remove output
5077 sections with no initial link_order.
5079 1999-06-07 Nick Clifton <nickc@cygnus.com>
5081 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5083 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5085 * Makefile.am (SOURCE_HFILES): Add missing headers.
5086 * Makefile.in: Regenerated.
5088 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5090 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5091 the N32 ABI.
5093 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5095 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5096 range undefweak symbols.
5097 * hash.c: Add missing comma after @xref{}
5098 * linker.c: Likewise.
5100 1999-06-04 Nick Clifton <nickc@cygnus.com>
5102 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5103 if not defined.
5104 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5105 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5106 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5107 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5109 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5111 * Makefile.am: Rebuild dependencies.
5112 (BFD32_BACKENDS): Add dwarf1.lo.
5113 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5114 * Makefile.in: Rebuild.
5116 1999-06-04 Nick Clifton <nickc@cygnus.com>
5118 * Makefile.am: Add epoc-arm-pe target.
5119 * Makefile.in: Regenerate.
5120 * pe-arm.c: Only redefine interworking function names if they have
5121 not already been redefined.
5122 * pei-arm.c: Only redefine interworking function names if they have
5123 not already been redefined.
5124 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5125 name space clash.
5126 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5127 name space clash.
5129 1999-06-03 Nick Clifton <nickc@cygnus.com>
5131 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5133 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5135 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5137 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5139 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5140 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5142 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5144 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5145 in other text sections.
5147 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5149 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5150 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5151 * libbfd.h: Regenerate.
5152 * coff-sh.c (sh_merge_private_data): Delete.
5153 (coff_bfd_merge_private_bfd_data): Change to
5154 _bfd_generic_verify_endian_match.
5155 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5157 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5159 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5161 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5163 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5164 prototype.
5165 (bfd_elf32_arm_process_before_allocation): Likewise.
5166 * bfd-in2.h: Rebuild.
5168 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5170 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5171 track of end_sequence markers.
5172 (add_line_info): Add END_SEQUENCE arg.
5173 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5174 debug-line info---it doesn't work right if a compilation unit
5175 consists of multiple discontiguous code-sequences. It would be
5176 worthwhile to optimize for the common case where a compilation
5177 unit results in a contiguous set of code sequences, but this is
5178 quite tricky to get right for arbitrary DWARF2 files.
5179 (lookup_address_in_line_info_table): Don't use the last line entry
5180 for a compilation unit for anything with an address higher than
5181 this line entry. Also, check for end_sequence markers to
5182 correctly handle discontinuities.
5183 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5184 compilation units, check all compilation units with each->high==0
5185 just like when reading compilation units.
5187 * dwarf2.c (decode_line_info): Initialize table->files and
5188 table->last_line to NULL to avoid segfaults due to random
5189 values in these members.
5190 (concat_filename): Check for out-of-range file number before
5191 indexing filename table. Segfaults suck.
5193 * dwarf2.c (decode_line_info): Don't truncate address to least
5194 significant 32 bits (breaks 64 bit targets).
5195 (lookup_address_in_function_table): Ditto.
5196 (comp_unit_contains_address): Ditto.
5198 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5200 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5201 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5202 (mips_elf64_howto_table_rela): Likewise.
5204 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5205 split out from ...
5206 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5207 single section has two associated relocation sections.
5209 1999-06-02 Mark Salter <msalter@cygnus.com>
5211 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5212 COFF_WITH_PE defined.
5214 1999-06-02 Nick Clifton <nickc@cygnus.com>
5216 * pe-arm.c: Rename global arm interworking functions to avoid name
5217 collision when all targets BFD is built.
5218 * pei-arm.c: Ditto.
5220 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5222 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5223 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5224 (bfd_elf_section_data): Add use_rela_p.
5225 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5226 (_bfd_elf_new_section_hook): Likewise.
5227 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5228 use_rela_p.
5229 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5230 * elfcode.h (write_relocs): Determine whether or not use rela
5231 relocs based on the relocation section header.
5232 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5233 instead of use_rela_p.
5234 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5235 (elf_backend_may_use_rela_p): Likewise.
5236 (elf_backend_default_use_rela_p): Likewise.
5237 (elfNN_bed): Use them.
5239 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5241 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5243 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5245 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5246 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5247 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5248 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5249 * bfd-in2.h: Regenerated.
5250 * libbfd.h: Likewise.
5251 * elf32-mips.c (mips_info_to_howto_rela): New function.
5252 (USE_REL): Adjust for new conventions.
5253 (MINUS_ONE): New macro.
5254 (elf_mips_howto_table): Add R_MIPS_SUB.
5255 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5256 and MIPS_GOT_DISP.
5257 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5258 .MIPS.content section.
5259 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5260 with .MIPS.content as .MIPS.content sections. Set
5261 SHF_MNIPS_NOSTRIP for such section.
5262 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5263 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5264 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5266 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5268 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5269 variable.
5271 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5272 `else'.
5274 1999-05-30 Philip Blundell <philb@gnu.org>
5276 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5277 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5278 the addend does not overflow into the rest of the word.
5280 1999-05-29 Nick Clifton <nickc@cygnus.com>
5282 * bfd-in.h: Amend prototype for
5283 bfd_elf32_arm_process_before_allocation .
5284 * bfd-in.h: Regenerate.
5286 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5287 elements in a fixed sized array.
5288 (ARM_ELF_ABI_VERSION): Define.
5289 (ARM_ELF_OS_ABI_VERSION): Define.
5290 (R_ARM_THM_ABS5): Fix rightshift and size.
5291 (R_ARM_THM_PC22): Fix size.
5292 (R_ARM_PLT32): Define Howto.
5293 (find_howto): New function: Locate a howto based on a reloc
5294 number.
5295 (elf32_arm_info_to_howto): Use find_howto if necessary.
5296 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5297 bfd_reloc_code_real_type.
5298 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5299 and BFD_RELOC_VTABLE_ENTRY.
5300 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5302 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5303 elements in a fixed sized array.
5304 (ARM_ELF_ABI_VERSION): Define.
5305 (ARM_ELF_OS_ABI_VERSION): Define.
5306 (R_ARM_THM_ABS5): Fix rightshift and size.
5307 (R_ARM_THM_PC22): Fix size.
5308 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5309 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5310 bfd_reloc_code_real_type.
5312 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5313 no_pipeline_knowledge.
5314 (elf32_arm_link_hash_create): Initialise new field to zero.
5315 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5316 no_pipeline_knowledge. Use this parameter to initialise the field
5317 in the globals data structure.
5318 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5319 no_pipeline_knowledge is false and the binary is from an old
5320 toolchain.
5321 (elf32_arm_merge_private_data): Generate an error if an attempt is
5322 made to link together big endian and little endian code.
5323 (elf32_arm_post_process_headers): New function: Initialise the
5324 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5325 header.
5326 (elf_backend_post_process_headers): Define.
5328 1999-05-28 Nick Clifton <nickc@cygnus.com>
5330 * elf-bfd.h (struct elf_backend_data): Add new field:
5331 elf_backend_post_process_headers.
5333 * elfxx-target.h (elf_backend_post_process_headers): Define to
5334 NULL if not already defined.
5335 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5337 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5338 to zero.
5339 (_bfd_elf_compute_section_file_positions): Call
5340 elf_backend_post_process_headers if defined.
5342 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5344 * configure.in: Check whether getuid and getgid exist.
5345 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5346 HAVE_GETGID are not defined, respectively.
5347 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5348 getgid.
5349 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5350 * configure, config.in: Rebuild.
5352 1999-05-28 Martin Dorey <mdorey@madge.com>
5354 * elf32-i960.c: New file.
5355 * elf.c (prep_headers): Handle bfd_arch_i960.
5356 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5357 * config.bfd (i960-*-elf*): New target.
5358 * configure.in (bfd_elf32_i960_vec): New target vector.
5359 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5360 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5361 * Makefile.in, aclocal.m4, configure: Rebuild.
5363 1999-05-27 Nick Clifton <nickc@cygnus.com>
5365 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5366 R_ARM_PLT32.
5367 (find_howto): New function: Find entries in the
5368 elf32_arm_howto_table.
5369 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5370 computed simply.
5371 (elf32_arm_reloc_type_lookup): Add lookup for
5372 BFD_RELOC_ARM_PLT32.
5374 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5376 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5377 (elf32_arm_link_hash_table_create): Use above function as the
5378 constructor for hash table entries.
5379 (elf32_arm_relocate_section): Avoid crash when there is no output
5380 section.
5381 (elf32_arm_final_link_relocate): New parameter h.
5382 (elf32_arm_relocate_section): Pass symbol hash entry to above
5383 routine.
5384 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5385 comments.
5387 1999-05-25 Catherine Moore <clm@cygnus.com>
5389 * coff-arm.c (coff_arm_relocate_section): Don't emit
5390 base file entries for pc-relative values.
5392 1999-05-25 DJ Delorie <dj@cygnus.com>
5394 * peicode.h (coff_swap_sym_in): When we create the actual section
5395 to reflect the not-there section C_SECTION symbols refer to,
5396 change the symbol class to C_STAT as the section is now really
5397 there.
5399 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5401 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5402 1999-03-25.
5404 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5406 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5407 F_PIC_INT to F_PIC.
5408 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5409 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5411 1999-05-16 Nick Clifton <nickc@cygnus.com>
5413 * coff-mcore.c (in_reloc_p): Reinstate.
5415 1999-05-15 Nick Clifton <nickc@cygnus.com>
5417 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5418 * bfd-in2.h: Regenerate.
5419 * coff-mcore.c (in_reloc_p): Remove defintion.
5420 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5421 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5422 IMAGE_REL_MCORE_RVA.
5423 (coff_mcore_rtype_to_howto): Add special processing for
5424 IMAGE_REL_MCORE_RVA.
5425 (coff_mcore_relocate_section): Add support for
5426 IMAGE_REL_MCORE_RVA.
5427 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5428 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5429 R_MCORE_RELATIVE.
5430 (mcore_elf_relocate_section): Delete redundant case labels.
5432 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5434 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5435 precedence between bit-and and comparison.
5437 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5439 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5440 list of target formats (targ_selvecs).
5441 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5442 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5444 1999-05-10 DJ Delorie <dj@cygnus.com>
5446 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5447 reasonable mode until "ar x" is smart enough to skip it (fixes
5448 gcc/libgcc.a builds on mips-ecoff targets
5450 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5451 to work. Hack to support MS import libraries, which use different
5452 COMDAT types than GNU.
5453 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5454 to implied zero-length sections (see peicode below)
5455 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5456 filename symbols, which use one *or more* auxents.
5457 * coffswap.h (coff_swap_aux_in): ditto
5458 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5459 sections
5461 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5463 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5464 for all relocations.
5466 1999-05-10 Catherine Moore <clm@cygnus.com>
5468 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5469 if COFF_IMAGE_WITH_PE.
5470 (bfd_arm_process_before_allocation): Likewise.
5471 (bfd_arm_get_bfd_for_interworking): Likewise.
5472 * coff-arm.c: Likewise.
5473 * bfd-in2.h: Regenerate.
5474 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5475 (armpe_big_vec): Likewise.
5476 * configure: Rebuild.
5478 1999-05-10 Nick Clifton <nickc@cygnus.com>
5480 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5481 section, not just .rel. Same for .rela.
5483 1999-05-07 Nick Clifton <nickc@cygnus.com>
5485 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5486 endianism with an error message.
5488 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5490 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5491 assignment from "unsigned char *" to "char *".
5492 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5494 1999-05-05 Catherine Moore <clm@cygnus.com>
5496 * coff-arm.c (coff_arm_relocate_section): Add one to
5497 address of ARM_RVA32 thumb functions.
5499 1999-05-05 Catherine Moore <clm@cygnus.com>
5501 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5502 (elf32_m68k_copy_private_bfd_data): New.
5503 (elf32_m68k_merge_private_bfd_data): New.
5504 (elf32_m68k_print_private_bfd_data): New.
5505 (CPU32_FLAG): Define.
5506 (PLT_CPU32_ENTRY_SIZE): Define.
5507 (elf_cpu32_plt0_entry): Declare.
5508 (elf_cpu32_plt_entry): Declare.
5509 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5510 (elf_m68k_finish_dynamic_symbol): Likewise.
5511 (elf_m68k_finish_dynamic_sections): Likewise.
5512 (elf_backend_plt_header_size): Remove definition.
5513 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5514 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5515 (bfd_elf32_bfd_set_private_flags): Define.
5516 (bfd_elf32_bfd_print_private_bfd_data): Define.
5518 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5520 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5521 and R_LONG_PCREL_MODE.
5523 1999-04-29 Nick Clifton <nickc@cygnus.com>
5525 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5527 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5529 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5530 in relocation calculation.
5532 1999-04-26 Tom Tromey <tromey@cygnus.com>
5534 * aclocal.m4, configure: Updated for new version of libtool.
5536 1999-04-21 Nick Clifton <nickc@cygnus.com>
5538 * coff-mcore.c: Add support for mcore relocs.
5540 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5542 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5543 incorrect use EF_MIPS_xxBITPTRS.
5545 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5547 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5548 variable insn.
5550 * bfd-in2.h: Rebuild.
5551 * libbfd.h: Rebuild.
5553 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5555 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5556 (coff_arm_relocate_section): Add ARM26D transform. Only
5557 change to ARM26D for relocateable links.
5559 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5561 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5562 (bfd_elf32_bfd_print_private_bfd_data): New.
5564 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5566 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5567 refetch addend if USE_REL, add many comments regarding current state.
5568 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5569 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5570 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5571 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5573 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5575 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5576 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5578 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5580 * dwarf2.c (decode_line_info): Don't truncate address to least
5581 significant 32 bits (breaks 64 bit targets).
5582 (lookup_address_in_function_table): Ditto.
5583 (comp_unit_contains_address): Ditto.
5585 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5587 * coff-arm.c (arm_emit_base_file_entry): New routine.
5588 (A2T3_OFFSET): Define.
5589 (T2A3_OFFSET): Define.
5590 (coff_arm_relocate_section): Emit base file entries for interworking
5591 stubs.
5593 1999-04-13 Philip Blundell <philb@gnu.org>
5595 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5596 relocs 17 through 19.
5598 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5600 * elfcode.h: Remove fnmatch.h.
5601 * elflink.h (elf_link_assign_sym_version): Call back to ld
5602 instead of calling fnmatch.
5604 * config.bfd (i?86-*-beoself): Include pe vecs.
5606 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5608 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5609 to go missing.
5611 1999-04-10 Richard Henderson <rth@cygnus.com>
5613 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5614 when trying to resolve dynamic symbol references.
5615 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5616 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5617 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5618 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5619 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5620 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5621 * elflink.h (elf_link_output_extsym): Likewise.
5623 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5625 * section.c (_bfd_strip_section_from_output): New function moved from
5626 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5627 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5628 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5629 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5630 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5631 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5632 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5633 * bfd-in2.h: Update.
5635 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5637 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5639 1999-04-08 Nick Clifton <nickc@cygnus.com>
5641 * coff-mcore.c: New File: Support for mcore-pe targets.
5642 * cpu-mcore.c: New File: Support for mcore targets.
5643 * elf32-mcore.c: New File: Support for mcore-elf target.
5644 * pe-mcore.c: New File: Definitions for mcore-pe target.
5645 * pei-mcore.c: New File: Definitions for mcore-pei target.
5646 * Makefile.am: Add support for MCore targets.
5647 * Makefile.in: Regenerate.
5648 * config.bfd: Add support for MCore targets.
5649 * configure.in: Add support for MCore targets.
5650 * configure: Regenerate.
5651 * archures.c: Add support for MCore architecture.
5652 * bfd-in2.h: Regenerate.
5653 * coffcode.h: Add support for mcore-pe targets.
5654 * elf.c: Add support for mcore-elf target.
5655 * reloc.c: Add support for MCore relocs.
5656 * targets.c: Add support for MCore targets.
5658 1999-04-07 Nick Clifton <nickc@cygnus.com>
5660 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5661 R_ARM_XPC25 and R_ARM_THM_XPC22.
5662 (elf32_arm_reloc_map): Remove redundant entries.
5664 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5666 * sysdep.h (LC_MESSAGES): Never define.
5668 1999-04-06 Chris Torek <torek@bsdi.com>
5670 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5671 all callers. Rewrite completely.
5672 (_bfd_relocate_contents): Rewrite overflow checking.
5673 * bfd-in2.h: Rebuild.
5675 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5677 From Gabriel Paubert <paubert@iram.es>:
5678 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5679 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5680 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5681 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5682 * ppcboot.c (ppcboot_vec): Use little endian routines for
5683 headers.
5685 * elf.c (elfcore_strndup): Only define if it will be used.
5686 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5687 and irelend.
5688 (ppc_elf_check_relocs): Remove unused local i.
5689 (ppc_elf_gc_mark_hook): Add default case to switch.
5691 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5692 * srec.c (srec_scan): Accept \r in symbol definitions.
5693 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5694 (symbolsrec_object_p): Likewise.
5696 1999-04-04 Don Bowman <don@pixsci.com>
5698 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5700 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5702 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5703 last_line.
5704 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5705 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5706 switch.
5707 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5708 local i.
5709 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5710 local val.
5712 1999-03-31 Nick Clifton <nickc@cygnus.com>
5714 * config.bfd: Add support for arm-epoc-pe target.
5715 * configure.in: Add support for arm-epoc-pe target.
5716 * configure: Regenerate.
5717 * targets.c: Add support for arm-epoc-pe target.
5718 * coff-arm.c: Allow header files to override definition of
5719 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5720 * pe-arm.h: Allow previous header files to override definition of
5721 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5722 * pei-arm.h: Allow previous header files to override definition of
5723 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5724 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5725 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5727 1999-03-30 Nick Clifton <nickc@cygnus.com>
5729 * elf.c (elf_map_symbols): Handle the case where section
5730 symbols are generated for content-less sections which are
5731 not mapped to the output file.
5733 * linker.c: Replace direct references to fields in BFD structure
5734 with accessor macros.
5736 * elflink.h: Replace direct references to fields in BFD structure
5737 with accessor macros.
5739 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5741 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5743 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5744 account when adjusting section symbols during a partial link.
5746 1999-03-24 Nick Clifton <nickc@cygnus.com>
5748 * coff-sparc.c (struct coff_reloc_map): Change type of field
5749 'bfd_reloc_val' to bfd_reloc_code_real_type.
5750 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5751 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5752 * elf32-arc.c (struct arc_reloc_map): Ditto.
5753 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5754 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5755 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5756 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5757 * elf32-sh.c (struct elf_reloc_map): Ditto.
5758 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5759 * elf32-v850.c (struct v850_reloc_map): Ditto.
5760 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5761 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5762 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5764 1999-03-17 Martin Hunt <hunt@cygnus.com>
5766 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5767 function so source-level assembly works. If multiple N_SOs
5768 are seen without and N_FUNs, create an indextable entry with
5769 a NULL function name.
5771 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5773 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5774 of certian similar cpus.
5776 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5778 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5779 Add the 5000. Change the architecture for the 5400 to mips4.
5780 (elf_mips_mach): Add r5000.
5782 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5784 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5786 1999-03-11 Nick Clifton <nickc@cygnus.com>
5788 * binary.c (binary_set_section_contents): Generate warning about
5789 huge file offsets for any section that will occupy file space, not
5790 just those that are loadable.
5792 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5794 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5796 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5798 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5800 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5802 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5803 * elflink.h: Revert all changes since Feb 16. Instead:
5804 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5805 appropriate. Copy it to version symbols.
5806 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5807 symbols if appropriate.
5808 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5809 symbol if appropriate.
5810 (elf_link_output_extsym): If symbol is marked as undefined, and
5811 has no nonweak references, mark it as weak undefined.
5813 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5815 * elflink.h (elf_merge_symbol): When overriding a dynamic
5816 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5817 function.
5818 (elf_link_add_object_symbols): Don't copy the other field if we
5819 are overridding.
5821 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5823 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5824 shared object with a weak undefined symbol.
5826 1999-02-18 Nick Clifton <nickc@cygnus.com>
5828 * elfarm-nabi.c: Set partial_inplace back to false.
5830 1999-02-17 Nick Clifton <nickc@cygnus.com>
5832 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5833 (USER_LABEL_PREFIX): Set to "_".
5835 The following patches are from: Scott Bambrough
5836 <scottb@corelcomputer.com>
5838 * libaout.h (M_ARM6_NETBSD): Set to 143.
5840 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5841 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5842 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5843 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5844 * bfd-in2.h: Regenerate.
5846 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5847 'true' as REL relocs are now being used. Add new PIC relocs:
5848 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5849 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5851 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5852 of targets.
5853 (elf32_arm_final_link_relocate): Change parameters so that entire
5854 reloc is passed. Add support for PIC relocs.
5855 (elf32_arm_relocate_section): Pass entire reloc to
5856 elf32_arm_final_link_relocate.
5857 (elf32_arm_check_relocs): Handle new PIC relocs.
5858 (elf32_arm_adjust_dynamic_symbol): New function.
5859 (elf32_arm_size_dynamic_sections): New function.
5860 (elf32_arm_discard_copies): New function.
5861 (elf32_arm_finish_dynamic_symbol): New function.
5862 (elf32_arm_finish_dynamic_sections): New function.
5863 (ELF_MAXPAGE_SIZE): Define.
5864 (bfd_elf32_bfd_reloc_type_lookup): Define.
5865 (elf_backend_relocate_section): Define.
5866 (elf_backend_adjust_dynamic_symbol): Define.
5867 (elf_backend_create_dynamic_sections): Define.
5868 (elf_backend_finish_dynamic_symbol): Define.
5869 (elf_backend_finish_dynamic_sections): Define.
5870 (elf_backend_size_dynamic_sections): Define.
5871 (elf_backend_plt_readonly): Define.
5872 (elf_backend_want_got_plt): Define.
5873 (elf_backend_want_plt_sym): Define.
5875 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5877 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5878 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5879 (_bfd_mips_elf_fake_sections): Likewise.
5881 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5883 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5884 bfd_elf32_arm_get_bfd_for_interworking,
5885 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5886 with elfarm-nabi.c.
5888 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5889 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5890 elf32_arm_find_nearest_line): Make them static.
5892 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5894 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5895 callers. Do not merge a definition from a shared object with a
5896 weak undefined symbol.
5897 (elf_link_add_object_symbols): Do not change the symbol type or
5898 size if the old symbol overrides the new one.
5900 1999-02-08 Nick Clifton <nickc@cygnus.com>
5902 * config.bfd: Add support for strongarm target.
5904 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5906 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5907 fields instead of unsigned char.
5909 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5911 * Makefile.am: Rebuild dependencies.
5912 * Makefile.in: Rebuild.
5914 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5916 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5917 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5918 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5919 * acinclude.m4: Add comments to uses of AC_DEFINE.
5920 * acconfig.h: Remove.
5921 * configure: Rebuild with current autoconf/automake.
5922 * aclocal.m4: Likewise.
5923 * config.in: Likewise.
5924 * Makefile.in: Likewise.
5926 1999-02-04 DJ Delorie <dj@cygnus.com>
5928 * libbfd.c (real_read): don't call fread for zero bytes. This
5929 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5931 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5933 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5934 of a jump is in the current 256 MB region.
5936 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5938 * format.c (bfd_check_format_matches): Change last patch to only
5939 take effect for the binary target.
5941 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5943 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5945 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5947 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5949 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5951 * format.c (bfd_check_format_matches): If the target was
5952 previously specified, don't check other targets when checking for
5953 an archive file.
5955 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5957 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5958 (elf32_arm_reloc_type_lookup): Removed
5959 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5960 (elf32_arm_reloc_type_lookup): New.
5961 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5962 (elf32_arm_reloc_type_lookup): New.
5964 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5966 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5967 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5968 * Makefile.am: Use new files.
5969 * Makefile.in: Regenerate.
5970 * configure.in: Use new files.
5971 * configure: Regenerate.
5973 1999-02-01 Nick Clifton <nickc@cygnus.com>
5975 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5976 (fr30_elf_gc_sweep_hook): New function.
5977 (elf_backend_can_gc_sections): Define.
5979 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5981 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5982 and bfd_elf32_bigarm_oabi_vec.
5984 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5986 * Makefile.am (elf32-arm-oldabi.lo): New.
5987 (elf32-arm-newabi.lo): New.
5988 * Makefile.in: Regenerate.
5989 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5990 (arm-*-elf): Likewise.
5991 (arm-*-oabi): New.
5992 (thumb-*-oabi): New.
5993 * configure: Regenerate.
5994 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5995 (bfd_elf32_bigarm_oabi_vec): New.
5996 * elf32-arm-newabi.c: New.
5997 * elf32-arm-oldabi.c: New.
5998 * elf32-arm.c: Removed.
5999 * elf32-arm.h: New.
6001 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6003 * binary.c (binary_set_section_contents): Omit warnings for
6004 unloadable sections.
6006 1999-01-31 Michael Meissner <meissner@cygnus.com>
6008 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6009 powerpc{,le}-*-eabi.
6011 1999-01-29 Nick Clifton <nickc@cygnus.com>
6013 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6014 * dwarf2.c (read_signed_leb128): Remove unused variables.
6016 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6018 * elf.c (assign_file_positions_for_segments): Only adjust
6019 p_align when needed.
6021 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6023 * binary.c (binary_set_section_contents): Don't return early for a
6024 non-loadable section, in case the first section is non-loadable.
6025 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6026 W. Rozycki <macro@ds2.pg.gda.pl>.
6028 1999-01-28 Nick Clifton <nickc@cygnus.com>
6030 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6031 R_FR30_GNU_VTENTRY relocs.
6033 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6035 * elflink.h (elf_link_output_sym): Zero syms which are
6036 part of sections which have been excluded.
6038 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6040 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6041 to F_PIC_INT.
6042 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6043 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6045 1999-01-27 Nick Clifton <nickc@cygnus.com>
6047 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6048 relocation.
6049 (fr30_final_link_relocate): Use computed value as result of
6050 relocation.
6052 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6054 * binary.c (binary_set_section_contents): Emit warning for
6055 huge file offsets due to widely-dispersed section LMAs.
6057 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6059 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6060 align first section to largest section alignment, not first
6061 section alignment.
6063 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6065 * configure.in: Require autoconf 2.12.1 or higher.
6067 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6069 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6070 * bfd-in2.h: Likewise.
6071 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6073 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6075 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6076 * cpu-mips.c: Add support for and independent 4111.
6077 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6078 (_bfd_mips_elf_final_write_processing):
6079 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6081 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6083 * elf32-mips.c (elf_mips_abi_name): New.
6084 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6086 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6088 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6089 Handle bfd_mach_mips4300.
6091 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6093 * elf32-i386.c: Remove leaked development code from patch
6094 1998-12-10 by Richard Henderson.
6096 1998-12-10 Richard Henderson <rth@cygnus.com>
6098 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6099 in debug sections for symbol defined externally.
6101 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6103 * targets.c (bfd_target_vector): Remove duplicate entry for
6104 tekhex_vec.
6106 1998-12-09 Nick Clifton <nickc@cygnus.com>
6108 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6109 since we are using RELAs.
6111 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6113 SCO Open Server Release 5 core file support, from Jouke Numan
6114 <jnuman@hiscom.nl>:
6115 * sco5-core.c: New file.
6116 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6117 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6118 * Makefile.am: Rebuild dependencies.
6119 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6120 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6121 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6122 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6123 * bfd-in2.h, configure, Makefile.in: Rebuild.
6125 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6127 * config.bfd (hppa*-*-mpeix*): New target.
6128 * configure.in: Add AC_HEADER_DIRENT.
6129 (hppa*-*-mpeix*): New target.
6130 * configure.host (hppa*-*-mpeix*): New host.
6131 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6132 friends rather than just including <sys/dir.h>.
6133 * som.h (struct som_symbol): Add hppa_priv_level and apto
6134 tc_data. Change all users.
6135 (struct somdata): Add comp_unit field.
6136 (obj_som_compilation_unit): Define.
6137 (bfd_som_attach_compilation_unix): Declare.
6138 * som.c: Check HOST_HPPAMPEIX.
6139 (struct som_misc_symbol_info): Add new field priv_level.
6140 (som_object_setup): Add current_offset parameter. Change all
6141 callers.
6142 (setup_sections): Likewise.
6143 (som_object_p): For EXECLIBMAGIC, read the lst header.
6144 (som_write_symbol_strings): Add compilation_unit parameter.
6145 Change all callers.
6146 (som_finish_writing): Write out compilation_unit.
6147 (som_bfd_derive_misc_symbol_info): Set priv_level.
6148 (som_build_and_write_symbol_table): Set xleast field to 3.
6149 (som_slurp_symbol_table): Set symbol priv_level.
6150 (bfd_som_attach_compilation_unit): New function.
6151 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6152 priv_level into symbol_value.
6153 * configure, config.in: Rebuild.
6155 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6158 warning function to call _bfd_error_handler instead.
6160 * libbfd.c (COERCE32): Cast through unsigned long and long to
6161 avoid bug in old version of gcc.
6163 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6164 (elf_backend_additional_program_headers): Don't define.
6166 1998-12-08 Nick Clifton <nickc@cygnus.com>
6168 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6169 relocations to include offset of 2 included in the insns, and the
6170 offset of the relocs within the section.
6172 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6174 The following changes were made by David Taylor
6175 <taylor@texas.cygnus.com>, Edith Epstein
6176 <eepstein@sophia.cygnus.com>, Jim Blandy
6177 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6178 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6179 changes originally made by HP; HP did not create ChangeLog
6180 entries.
6182 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6183 automake macro library.
6185 * hpux-core.c (hpux_core_core_file_p): this function now
6186 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6187 found in the corefile! Also, in hpux_core_core_file_p, if we
6188 encounter a section with an unknown type, don't punt. Instead,
6189 just skip it. Also, count the number of sections of known type
6190 that we encounter. If we encounter at least one good one, then
6191 we'll declare that the file is a core file. If we encounter any
6192 unknown ones but some known ones, then we'll issue a warning (but
6193 still declare it to be a core file). Also, correctly decide when a
6194 file is not a core.
6195 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6196 (CORE_ANON_SHMEM): define if not defined.
6197 (hpux_core_struct): add members lwpid and user_tid.
6198 (core_kernel_thread_id, core_user_thread_id): new macros.
6199 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6200 the name before storing it in the bfd.
6201 (hpux_core_core_file_p): handle threads.
6203 * libhppa.h (GET_FIELD): protect against redefinition.
6204 (HPPA_WIDE): define.
6205 (GET_FIELD): define.
6206 (GET_BIT): define.
6207 (MASK): define.
6208 (CATENATE): define.
6209 (ELEVEN): define.
6210 (sign_extend): redefine.
6211 (assemble_6): define.
6212 (assemble_12): rewrite.
6213 (assemble_16): define.
6214 (assemble_16a): define.
6215 (assemble_17): rewrite.
6216 (assemble_22): define.
6218 1998-12-07 Nick Clifton <nickc@cygnus.com>
6220 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6221 relocations for signed values.
6223 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * mipsbsd.c (MY(set_arch_mach)): Make static.
6226 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6227 bfd_mach_mips* macros rather than simple numbers.
6229 COFF weak symbol support, based on patches from Mark Elbrecht
6230 <snowball3@usa.net>:
6231 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6232 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6233 (coff_write_alien_symbol): Likewise.
6234 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6235 (coff_link_add_symbols): Likewise.
6236 (_bfd_coff_link_input_bfd): Likewise.
6237 (_bfd_coff_write_global_sym): Likewise.
6239 * elf.c (copy_private_bfd_data): Always initialize the
6240 includes_phdrs field.
6242 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6243 file defines a symbol first mentioned in an ELF file.
6245 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6246 possible, rather than only if BFD64.
6247 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6248 not __GNUC__.
6249 * bfd-in2.h: Rebuild.
6251 * srec.c (srec_set_section_contents): Correct test to avoid
6252 switching to 4 byte addresses after seeing a second section which
6253 requires 3 byte addresses. From Joel Schantz
6254 <joel.schantz@argosys.boeing.com>.
6256 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6257 <aymeric.vincent@emi.u-bordeaux.fr>.
6259 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6261 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6262 decide whether the output file is -mrelocatable-lib,
6263 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6265 1998-12-03 Nick Clifton <nickc@cygnus.com>
6267 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6268 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6269 * bfd-in2.h: Regenerate.
6270 * libbfd.h: Regenerate
6272 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6274 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6275 link against a dynamic symbol with no type or size.
6277 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6279 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6280 relocation for section which does not get loaded.
6281 (elf_i386_relocate_section) [R_386_32]: Likewise.
6283 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6285 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6286 reloc_count and i long instead of unsigned long. Handle error
6287 return from bfd_canonicalize_reloc.
6289 1998-12-01 Nick Clifton <nickc@cygnus.com>
6291 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6292 a hash table.
6294 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6296 * elf32-sh.c (elf/sh.h): Include.
6297 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6298 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6299 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6300 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6301 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6303 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6305 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6306 causes division by zero later on.
6308 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6310 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6311 needed.
6313 1998-11-25 DJ Delorie <dj@cygnus.com>
6315 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6316 hook now.
6318 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6320 * elf32-fr30.c (fr30_elf_relocate_section): Call
6321 fr30_final_link_relocate.
6322 (fr30_final_link_relocate): New function: Handle I20 and I32
6323 relocs.
6324 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6325 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6326 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6328 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6329 chain to empty.
6331 The following changes are based on a patch submitted by Gianluca
6332 Moro <glctr@abc.it>:
6334 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6335 not already been updated.
6336 (find_remembered_hi16s_reloc): New parameter 'already_found'
6337 returns state of remembered hi16s reloc.
6338 (remember_hi16s_reloc): Set 'found' field to false.
6339 (hi16s_location): Add 'found' field.
6341 1998-11-23 DJ Delorie <dj@cygnus.com>
6343 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6344 to see .DLL files as unrecognized.
6345 (i3coff_object_p): Sorry, had to hack it to not recognize these
6346 files (pei-i386) on request.
6348 1998-11-23 DJ Delorie <dj@cygnus.com>
6350 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6351 relents. Call bfd_check_format to reinitialize.
6353 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6355 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6356 warnings.
6358 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6360 * aclocal.m4: regenerate
6361 * configure: regenerate
6363 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6365 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6366 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6367 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6368 respect it as an upper bound on what memory to reference.
6369 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6370 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6371 update vtable_entries_size appropriately.
6373 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6375 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6376 reloc number.
6378 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6380 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6381 bfds; they have no "file" so we fake it.
6382 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6383 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6384 resizing the memory buffer.
6385 * opncls.c (bfd_make_writable): New function; lets you write a
6386 bfd_create'd bfd to an in-memory buffer.
6387 (bfd_make_readable): New function; lets you read back that buffer
6388 as if it were from bfd_openr. Used to build generated archive
6389 members (winsup's ld's dlltool)
6391 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6393 * po/bfd.pot: Regenerated.
6395 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6397 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6398 linked list.
6400 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6402 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6403 element of the gotentry list for local symbols too.
6404 (elf64_alpha_relocate_section): Unify local and global handling.
6405 Assert that gotent->use_count > 0.
6407 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6410 update for file name changes of July 2, 1998.
6411 (vms_vax_vec): New.
6412 * configure: Rebuild.
6414 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6416 * po/bfd.pot: Regenerated.
6418 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6420 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6421 * aclocal.m4, configure: regenerate
6423 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6425 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6427 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6429 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6430 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6431 was cached.
6432 * aclocal.m4, configure: regenerated.
6434 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6436 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6437 R_D10V_GNU_VTENTRY relocs.
6438 (elf_d10v_howto_table): Likewise.
6439 (d10v_reloc_map d10v_reloc_map): Likewise.
6440 (elf32_d10v_gc_mark_hook): New.
6441 (elf32_d10v_gc_sweep_hook): New.
6442 (elf32_d10v_check_relocs): New.
6443 (elf32_d10v_relocate_section): New.
6444 (elf_backend_relocate_section): Define.
6445 (elf_backend_can_gc_sections): Define.
6447 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6449 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6450 (BFD64_BACKENDS): ...from here.
6451 (BFD32_BACKENDS_CFILES): Move vms files here...
6452 (BFD64_BACKENDS_CFILES): ...from here.
6453 * Makefile.in: Rebuild.
6455 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6457 * Makefile.am: Add FR30 target.
6458 * Makefile.in: Add FR30 target.
6459 * archures.c: Add support for FR30.
6460 * config.bfd: Add support for FR30.
6461 * configure.in: Add support for FR30.
6462 * reloc.c: Add support for FR30 relocations.
6463 * targets.c: Add support for FR30 relocations.
6464 * bfd-in2.h: Regenerate.
6465 * configure: Regenerate.
6466 * libbfd.h: Regenerate.
6467 * cpu-fr30.c: New file.
6468 * elf32-fr30.c: New file.
6470 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6472 * configure.in: detect cygwin* instead of cygwin32*
6473 * configure: regenerate
6475 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6477 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6478 use bfd_malloc and free instead and check return value from bfd_malloc.
6480 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6482 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6483 * libbfd.h: Rebuild.
6485 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6486 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6487 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6488 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6489 section.
6490 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6491 field.
6492 (mips_elf_link_hash_table_create): Don't initialize
6493 dynsym_sec_strindex.
6494 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6495 (mips_elf_size_dynamic_sections): Generate a section symbol for
6496 every output section.
6497 (mips_elf_finish_dynamic_sections): Count all sections for
6498 DT_MIPS_UNREFEXTNO.
6499 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6500 output sections.
6502 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6504 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6505 for later PLT entries in large PLTs.
6506 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6508 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6510 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6512 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6514 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6515 * elflink.h (elf_collect_hash_codes): New function. This function is
6516 called for each exported symbol and we compute the ELF hash value for
6517 it.
6518 (compute_bucket_value): New function. It is called from
6519 size_dynamic_sections to determine the hash table size. When we are
6520 optimizing a better, but slower, algorithm is used.
6521 (size_dynamic_sections): Call compute_bucket_value.
6523 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6525 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6527 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6528 R_SH_GNU_VTENTRY.
6529 (sh_elf_gc_mark_hook): New.
6530 (sh_elf_gc_sweep_hook): New.
6531 (sh_elf_check_relocs): New.
6532 (elf_backend_can_gc_sections): Define.
6534 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6536 * acinclude.m4: undo previous gettext change
6537 * aclocal.m4: rebuild with right version of aclocal.
6539 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6541 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6542 aclocal.m4 to acinclude.m4, so they don't get lost.
6544 * elfcore.h: rewrite for better corefile support.
6545 * elf.c (elfcore_*): new functions.
6546 * elf-bfd.h (elf_obj_tdata): new structure members.
6547 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6548 flavor of procfs.
6549 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6551 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6553 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6554 and R_M32R_GNU_VTENTRY.
6555 (elf_backend_can_gc_sections): Define.
6556 (m32r_elf_check_relocs): New.
6557 (m32r_elf_gc_mark_hook): New.
6558 (m32r_elf_gc_sweep_hook): New.
6559 (m32r_elf_relocate_section): Handle VT relocs.
6561 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6563 * coff-arm.c (arm_relocate_section): Remove redundant test.
6565 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6566 cleat that the 'bitsize' field is the size of the bitfield AFTER
6567 relocation not before.
6569 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6571 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6572 relocs.
6574 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6576 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6577 R_SPARC_GNU_VTENTRY.
6578 (elf32_sparc_check_relocs): Handle them.
6579 (elf32_sparc_reloc_type_lookup): Likewise.
6580 (elf32_sparc_relocate_section): Likewise.
6581 (elf32_sparc_gc_mark_hook): New.
6582 (elf32_sparc_gc_sweep_hook): New.
6584 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6586 * som.c (som_finish_writing): Perform some sanity checks when
6587 writing an executable or shared library.
6589 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6591 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6592 * configure.in (elf): Add dwarf1.lo.
6593 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6594 * elf.c (_bfd_elf_find_nearest_line): Add call to
6595 _bfd_dwarf1_find_nearest_line.
6596 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6597 Add call to _bfd_dwarf1_find_nearest_line.
6598 * configure: Rebuilt.
6600 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6602 * elflink.h (elf_gc_sections): Do not allow garbage
6603 collection if dynamic sections have been created.
6605 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6607 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6608 R_V850_GNU_VTENTRY.
6609 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6610 (v850_elf_perform_relocation): Likewise.
6611 (v850_elf_final_link_relocate): Likewise.
6612 (v850_elf_relocate_section): Likewise.
6613 (v850_elf_gc_sweep_hook): New routine.
6614 (v850_elf_gc_mark_hook): New routine.
6615 (elf_backend_can_gc_sections): Define.
6617 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6619 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6620 that dynobj exists.
6622 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6624 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6625 Declare size as bfd_size_type.
6626 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6628 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6630 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6631 structure.
6632 * som.c (CPU_PA_RISC2_0): Define.
6633 (_PA_RISC2_0_ID): Likewise.
6634 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6636 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6638 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6639 has a base which is already defined, only add the referenced
6640 symbol to the dynamic symbol table if it is defined or referenced
6641 by a regular file.
6643 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6644 correctly.
6646 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6648 * elflink.h (elf_link_add_object_symbols): Undo last change.
6650 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6652 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6653 symbol for the indirect alias to a versioned symbol.
6655 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6657 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6658 (elf32_i386_vtentry_howto): New.
6659 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6660 or elf32_i386_vtinherit_howto on lookup.
6662 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6664 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6665 reloc_type. Rename R_68K__max to R_68K_max.
6666 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6667 reloc.
6669 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6671 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6672 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6674 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6675 after.
6677 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6679 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6680 message has a null byte terminator.
6682 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6684 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6685 word subject to R_V850_32 relocation.
6687 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6689 * dwarf2.c: Add comment describing problem computing line numbers
6690 for undefined symbols at link time.
6692 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6694 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6695 transform a defweak into a plt entry.
6696 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6697 plt entry references to receive a RELATIVE reloc.
6698 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6699 (elf64_alpha_relocate_section): Assert we don't overrun
6700 the allocated relocation space.
6702 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6704 * elf.c (swap_out_syms): Always treat section symbols as
6705 special, even if they are attached to a common section.
6707 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6709 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6710 sections with v850 common section attributes into named v850
6711 common sections.
6712 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6713 common section attributes into named v850 common sections.
6715 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6717 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6718 statement.
6720 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6722 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6723 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6724 reloc to the wrong section a warning, not an error. .dynsbss
6725 is not an output section, so there is no need to check for it.
6727 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6729 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6731 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6733 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6734 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6735 R_ARM_GNU_VTENTRY.
6736 (elf32_arm_gc_mark_hook): New.
6737 (elf32_arm_gc_sweep_hook): New.
6738 (elf32_arm_check_relocs): New.
6739 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6740 relocations.
6741 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6742 relocations.
6744 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6746 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6747 assume there is no PLT or GOT.
6749 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6751 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6752 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6753 also accepted as a function symbol type.
6755 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6757 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6759 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6761 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6762 match definition of _bfd_gc_sections field.
6763 * libbfd.h: Rebuild.
6765 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6767 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6768 the addend of a dynamic relocation referencing a section.
6769 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6770 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6772 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6774 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6775 bed has a size_dynamic_sections routine before trying to use it.
6777 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6779 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6780 _bfd_elf_rel_vtable_reloc_fn.
6782 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6784 * Makefile.am: Add elf32-arm.c.
6785 * Makefile.in: Rebuild.
6786 * elf-bfd.h: Add elf_backend_get_symbol_type.
6787 * elf.c (swap_out_syms): If defined, call
6788 elf_backend_get_symbol_type.
6789 * elf32-arm.c: Define elf_backend_get_symbol_type.
6790 (elf32_arm_get_symbol-type): New routine.
6791 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6792 (bfd_elf32_arm_process_before_allocation): Change to
6793 check for STT_ARM_TFUNC.
6794 (elf32_arm_final_link_relocate): Likewise.
6795 * elfxx-target.h: Add elf_backend_get_symbol_type.
6797 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6799 * archures.c (bfd_mach_alpha_ev[456]): New.
6800 * cpu-alpha.c: Rework to match these types.
6801 * bfd-in2.h: Rebuild.
6803 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6805 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6806 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6808 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6809 (elf_i386_reloc_type_lookup): Recognize them.
6810 (elf_i386_check_relocs): Pass them off to generic code.
6811 (elf_i386_relocate_section): Ignore them.
6812 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6813 (elf_backend_can_gc_sections): True.
6815 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6817 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6818 before looking at owner field.
6819 (elf32_arm_to_thumb_stub): Ditto.
6820 (elf32_arm_relocate_section): Compute name before calling
6821 elf32_arm_final_link_relocate().
6823 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6825 * elf.c: comment and formatting cleanups.
6826 * elfcore.h: ditto.
6828 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6830 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6831 (core files are treated differently than object files).
6832 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6833 bfd_elf_mkcorefile): declare.
6834 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6835 bfd_elf_mkcorefile): add to bfd_target vector.
6836 * elfcore.h (elf_core_file_p): save the program header table,
6837 and set the bfd architecture from the elf file header.
6838 * elf.c (bfd_elf_mkcorefile): new function.
6839 (_bfd_elf_write_corefile_contents): new function.
6840 (assign_file_positions_for_segments): add cases for handling
6841 PT_NOTE segments. (assign_file_positions_except_relocs):
6842 core files should be handled the same as exec files.
6843 (prep_headers): identify core files as type ET_CORE.
6844 (copy_private_bfd_data): identify the sections belonging to
6845 the PT_NOTE segment.
6847 * elf32-sparc.c (elf32_sparc_final_write_processing):
6848 add break statement to default case.
6850 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6852 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6853 section (not input) will be in sections ".sbss", ".sbss2",
6854 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6855 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6856 output_offset for correct evaluation of addend.
6858 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6860 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6861 elf32_arm_allocate_interworking_sections and
6862 elf32_arm_process_before_allocation.
6864 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6866 * bfd-in.h: Ammend prototype for
6867 elf32_arm_process_before_allocation to remove surplus third
6868 argument.
6870 * bfd-in2.h: Regenerate.
6872 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6874 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6876 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6878 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6879 calculated for RELOC_SPARC_REV32 case.
6881 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6883 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6884 elf32_arm_allocate_interworking_sections and
6885 elf32_arm_process_before_allocation.
6886 * bfd-in2.h: Regenerated.
6887 * elf32-arm.c Define elf32_arm_link_hash_table.
6888 (insert_thumb_branch): New routine.
6889 (find_thumb_glue): New routine.
6890 (find_arm_glue): New routine.
6891 (record_arm_to_thumb_glue): New routine.
6892 (record_thumb_to_arm_glue): New routine.
6893 (elf32_arm_link_hash_table_create): New routine.
6894 (elf32_arm_get_bfd_for_interworking): New routine.
6895 (elf32_arm_allocate_interworking_sections) New routine.
6896 (elf32_arm_process_before_allocation) New routine.
6897 (elf32_thumb_to_arm_stub): New routine.
6898 (elf32_arm_to_thumb_stub): New routine.
6899 (elf32_print_private_bfd_data): Fix typo.
6900 (elf32_arm_final_link_relocate): Add argument sym_sec.
6901 Check for branches to thumb symbols in case R_ARM_PC24.
6902 Check for branches to arm symbols in case R_ARM_THM_PC22.
6903 (elf32_arm_relocate_section): Pass symbol section to
6904 elf32_arm_final_link_relocate.
6906 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6908 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6909 entries unless the symbol is defined in the executable; in
6910 particular, undefined weak symbols get a PLT entry.
6912 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6914 * libaout.h: Remove nested comment to avoid warning.
6916 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6918 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6919 R_ARM_PC24 relocation.
6921 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6923 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6924 argument is_local. Add argument sym_flags. Check sym_flags
6925 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6926 (elf32_arm_relocate_section): Don't pass local sym and pass
6927 sym_flags to elf32_arm_final_link_relocate.
6929 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6931 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6932 to not count too few relocs for dynamicly linked executables.
6934 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6936 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6937 symbols without a dynamic index dynamic. Consider all weak
6938 symbols dynamic.
6939 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6940 correspondance between input and output sections.
6942 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6944 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6945 that use a .got.plt section start the got offset at zero.
6947 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6949 * ieee.c (ieee_write_processor): Correct the processor ID written
6950 out for bfd_arch_m68k, accommodating change of March 25.
6952 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6954 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6955 R_ARM_THM_RPC22 relocations.
6957 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6959 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6960 are always dynamic.
6961 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6962 .got relocs in -Bsymbolic shared objects.
6964 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6966 * elf32-arm.c: Add private flags to ELF header.
6967 (elf32_arm_print_private_bfd_data): New Function.
6968 (elf32_arm_set_private_flags): New Function.
6969 (elf32_arm_copy_private_flags): New Function.
6970 (elf32_arm_merge_private_bfd_data): New Function.
6972 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6974 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6975 a local symbol.
6976 (elf32_sparc_relocate_section): Likewise.
6978 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6980 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6981 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6982 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6983 of the function. Recognize no .plt as static linking.
6985 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6987 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6988 ".liblist" string through gettext.
6990 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6992 * Makefile.am: Add support for elf32-arm.lo.
6993 * Makefile.in: Rebuild.
6994 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6995 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6996 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6997 * configure: Regenerate.
6998 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6999 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7000 bfd_target bfd_elf32_littlearm_vec.
7001 * elf32-arm.c: New file.
7003 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7005 * libaout.h (M_SPARCLITE_LE): New machine.
7006 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7007 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7008 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7009 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7010 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7011 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7012 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7013 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7014 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7015 be BFD_RELOC_SPARC_REV32.
7016 * reloc.c: Ditto.
7017 * config.bfd (sparc86x-*-aout): New
7019 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7021 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7022 actually mapping the output sections.
7024 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7027 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7028 (mn10300_elf_reloc_map): Similarly.
7029 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7031 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7034 Irix 6.
7035 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7036 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7037 elf_mips_reloc_type defined in elf/mips.h.
7039 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7041 * elf64-mips.c: Remove reloc_type definition completely. It's now
7042 in elf/mips.h.
7044 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7046 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7047 as they are defined in elf/mips.h now.
7049 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7052 * Re-add lost change:
7053 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7054 "movm_stack_size".
7055 (mn10300_elf_relax_section): Include stack space for register saves
7056 in the imm8 field of a "call" instruction.
7057 (compute_function_info): Determine how much stack is allocated by
7058 the movm instruction. Fix typo.
7059 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7061 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7064 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7066 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7068 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7070 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7072 * elf32-hppa.h: Let ELF header define the enum containing the
7073 external reloc numbers.
7074 * elf32-i386.h: Likewise.
7076 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7078 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7079 * elf32-mips.c: Likewise.
7080 * elf32-ppc.c: Likewise.
7082 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7084 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7085 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7086 prblems.
7087 * bfd-in.h: Regenerate.
7088 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7089 parameter to 'unsigned int' to avoid K&R compatability problems.
7091 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7093 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7094 functionname_ptr to be const. Change line_ptr to be unsigned.
7096 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7097 macro is not defined. Change second parameter from bfd_link_info
7098 to coff_final_link_info. Add prototype.
7099 (coff_final_link_postscript): Simplify handling when macro is not
7100 defined. Add prototype.
7102 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7104 * elf-mn10300.c: Before include system specific ELF header define
7105 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7106 * elf32-mips.c: Likewise.
7107 * elf32-ppc.c: Likewise.
7109 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7111 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7112 temporary patch over to elf64-mips.c as well.
7114 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7116 * elf32-mips.c (reloc_type): Temporarily disable definition of
7117 standard relocation since they are now defined in elf/mips.h.
7119 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7121 * elf-m10200.c (mn10200_elf_final_link_relocate):
7122 Modify range test for case R_MN10200_8.
7124 * elf-m10300.c (mn10300_elf_final_link_relocate):
7125 Modify range test for case R_MN10300_8.
7127 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7129 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7130 * elf32-i386.c (elf_backend_got_header_size): Define.
7131 (elf_backend_plt_header_size): Define.
7132 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7133 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7134 * elfxx-target.h: Provide a default of zero.
7135 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7136 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7138 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7139 entry from an executable, even if the plt refcount goes to 0.
7141 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7143 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7144 directory name at the line number.
7146 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7147 with an unspecified type.
7149 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * sunos.c: Add undef of valid to avoid problem on SunOS.
7153 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7155 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7157 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7159 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7160 R_68K_PCxx and R_68K_xx relocations. Make sure that
7161 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7162 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7163 R_68K_xx relocations.
7164 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7165 that has no plt entry.
7166 (elf_m68k_relocate_section): Ignore the plt offset in a static
7167 link.
7168 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7169 an ignored symbol.
7170 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7171 a static link.
7173 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7174 types.
7175 (howto_table, reloc_map): Add entries for them.
7176 (elf_m68k_check_relocs): Handle them. Implement reference
7177 counting for got and plt entries.
7178 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7179 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7180 symbols.
7181 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7182 (elf_m68k_relocate_section): Handle the new reloc types.
7183 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7184 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7185 * elflink.h (elf_link_add_object_symbols): When creating an
7186 indirect reference for symbol versioning also copy the plt
7187 offset.
7188 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7189 flag also reset the plt offset.
7190 (elf_link_assign_sym_version): Likewise.
7191 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7192 the size of the entry in bytes.
7193 (elf_gc_allocate_got_offsets): Likewise.
7195 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7197 * elflink.h (elf_gc_sections): Return true rather than falling off
7198 the bottom.
7200 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7201 xmalloc.
7203 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7205 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7206 comment describing when it should be enabled.
7207 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7208 with GCC sources.
7210 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7212 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7213 information ATN records.
7215 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7217 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7218 section for an absolute symbol in a fully linked file. Based on
7219 patch from Christian Holland <CHolland@de.lucent.com>.
7221 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7223 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7224 that a symbol is undefined.
7226 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7228 * som.c (som_bfd_gc_sections): Define.
7230 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7232 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7233 overflows in ARM_26D patches, since they have already been
7234 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7236 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7238 * coffcode.h (coff_write_object_contents): If we have any long
7239 section names, call coff_write_symbols even if there are no
7240 symbols.
7242 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7244 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7245 PT_LOAD segment, rather than only setting it once for the entire
7246 file.
7248 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7249 rather than ignoring every phdr with a p_paddr of 0, ignore all
7250 the phdrs if they all have a p_paddr of 0.
7252 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7253 section was discarded from the link.
7255 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7257 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7259 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7261 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7262 floating point operations.
7264 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7266 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7267 function symbols.
7269 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7271 Merge of vax/vms (read-only) support
7272 * configure.com: Support Vax target.
7273 * makefile.vms: Support Vax target.
7274 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7275 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7276 support.
7277 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7278 support.
7279 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7280 support.
7281 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7282 support.
7283 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7284 support.
7285 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7286 * targets.c (bfd_target_ovax_flavour): New flavour.
7287 (vms_alpha_vec): Renamed from evax_alpha_vec.
7288 (vms_vax_vec): New.
7289 (target_vector): Update accordingly.
7290 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7291 evax_alpha_vec.
7292 (vax*-*-*vms*): New target.
7293 * Makefile.am: Update for renamed files. Rebuild dependencies.
7294 * bfd-in2.h: Rebuild.
7295 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7297 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7299 Based on patch from Matt Semersky <matts@scd.hp.com>:
7300 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7301 pointer on abfd->outsymbols.
7302 (generic_add_output_symbol): Handle NULL sym parameter.
7304 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7306 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7307 LMA of sections.
7309 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7311 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7312 when handling 32 bit immediate relocs.
7313 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7315 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7317 * section.c (STD_SECTION): Account for recently added gc_mark
7318 field in struct asection.
7320 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7321 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7323 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7325 ELF Section-level Garbage Collection:
7326 * bfd.c (bfd_gc_sections): New.
7327 * aout-adobe.c: Hook to default implementation.
7328 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7329 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7330 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7331 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7332 * tekhex.c, versados.c: Likewise.
7333 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7334 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7336 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7337 (bfd_generic_gc_sections): New.
7338 * section.c (SEC_KEEP): New.
7339 (asection): Add gc_mark member.
7341 * elfcode.h (elf_gc*): New name remappings.
7342 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7343 sections to be excluded.
7344 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7345 (elf_gc_propogate_vtable_entries_used): New.
7346 (elf_gc_smash_unused_vtentry_relocs): New.
7347 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7348 (elf_gc_common_finalize_got_offsets): New.
7349 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7350 * elfxx-target.h: Add and default gc hooks.
7352 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7353 for unions.
7354 (struct elf_obj_tdata): Likewise for local_got_offsets.
7355 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7356 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7357 * elf64-sparc.c, elflink.h: Likewise.
7359 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7360 (ELF_LINK_HASH_MARK): Define.
7361 (struct elf_backend_data): Add GC hooks.
7362 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7364 * elf-m10300.c (mn10300_elf_check_relocs): New.
7365 (mn10300_elf_gc_mark_hook): New.
7366 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7367 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7368 (mn10300_elf_final_link_relocate): Likewise.
7369 (mn10300_elf_relocate_section): Likewise.
7370 (elf_backend_can_gc_sections): Define.
7371 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7372 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7373 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7374 (mips_info_to_howto_rel): Likewise.
7375 (mips_elf_relocate_section): Likewise.
7376 (mips_elf_check_relocs): Likewise.
7377 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7378 (elf_backend_can_gc_sections): Define.
7379 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7380 (ppc_elf_howto_raw): Handle them.
7381 (ppc_elf_reloc_type_lookup): Likewise.
7382 (ppc_elf_relocate_section): Likewise.
7383 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7384 Handle new vtable relocs.
7385 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7386 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7387 (elf_backend_can_gc_sections): Define.
7389 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7391 * archures.c (bfd_mach_mn10300): Define.
7392 * elf-m10300.c: Include elf/mn10300.h
7393 (elf_mn10300_mach): New function.
7394 (_bfd_mn10300_elf_final_write_processing): Likewise.
7395 (_bfd_mn10300_elf_object_p): Likewise.
7396 (elf_backendfinal_write_processing): Define.
7397 (elf_backend_object_p): Likewise.
7399 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7401 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7402 relocation.
7404 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7406 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7407 link_next field, not the next field.
7409 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7411 * elf.c (map_sections_to_segments): Check the section address
7412 against the phdr size both with and without a modulo of
7413 maxpagesize.
7415 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7417 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7418 linker created empty input section if the output section has the
7419 same name.
7421 * elflink.h (elf_link_output_extsym): Print an error message if
7422 _bfd_elf_section_from_bfd_section fails.
7424 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7425 failure.
7427 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7429 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7430 native linker output. Avoid putting an empty section in more than
7431 one segment.
7433 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7435 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7436 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7438 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7440 * elf.c (swap_out_syms): New arg relocatable_p.
7441 Don't add section VMA to symbols for relocatable output.
7442 (_bfd_elf_compute_section_file_positions): Update call to
7443 swap_out_syms.
7445 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7447 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7448 against 'addend' be signed rather than unsigned.
7450 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7452 * elf32-m32r.c: Add prototyps for static functions.
7454 * coff-arm.c: Add prototypes for static functions.
7456 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7458 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7459 LMA is used to order sections in a segment.
7461 * elf32-v850.c: Add prototypes for static functions.
7462 Change type of addend parameter to bfd_vma in various functions.
7464 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7466 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7467 complain_overflow_signed instead of complain_overflow_bitfield.
7469 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7471 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7472 when comparing against 0.
7474 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7476 * Makefile.am (config.status): New target.
7477 * Makefile.in: Rebuild.
7479 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7481 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7482 error if previous object endianness doesn't match current object.
7484 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7486 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7487 _bfd_elf_print_private)bfd_data ().
7489 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7491 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7492 and size_change_ok.
7493 (elf_link_add_object_symbols): Set type_change_ok and
7494 size_change_ok before calling elf_merge_symbol.
7496 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7497 undefined symbol error, don't also issue an overflow error.
7499 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7501 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7502 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7503 message instead of crashing.
7505 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7507 * archures.c (bfd_mach_cpu32): Define.
7508 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7509 bfd_mach_cpu32.
7510 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7511 * ieee.c: Include <ctype.h>.
7512 (ieee_object_p): Parse out process ID string to make it more
7513 likely to be acceptable for bfd_scan_arch.
7514 * bfd-in2.h: Rebuild.
7516 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7518 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7519 _bfd_elf_print_private_bfd_data() so that the program header will
7520 be displayed.
7522 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7524 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7525 0x68. Reindent. Add some comments.
7527 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7529 * elf.c (copy_private_bfd_data): Adjust physical address of
7530 segment in output BFD to contain LMAs of its sections.
7532 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7534 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7535 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7536 endian data 32 bit relocations.
7537 (elf32_sparc_merge_private_bfd_data): Check if linking little
7538 endian objects with big endian objects.
7539 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7540 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7541 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7542 * reloc.c: Same.
7543 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7544 * archures.c (bfd_mach_sparc_sparclite_le): New.
7545 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7547 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7549 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7550 statement.
7552 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7554 * bfd-in.h: Move over patch to bfd-in2.h.
7556 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7557 not fit in 32 bits.
7558 (_bfd_relocate_contents): Likewise.
7560 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7562 * peicode.h (add_data_entry): If the section has no private data
7563 then do not create a Data Dictionary entry for it.
7565 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7567 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7568 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7569 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7570 subsections during relaxation more correctly.
7572 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7574 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7575 Add extra argument to bfd_arm_process_before_allocation ().
7576 * bfd-in.h: Reflect changes made in bfd-in2.h.
7577 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7578 coff class of a BFD symbol.
7579 * coff-arm.c: Add support for interworking between Thumb code and
7580 non-interworking aware ARM code.
7582 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7584 * po/Make-in (install-info): New target.
7586 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7588 * filemode.c: Remove; not used.
7590 If sysdep.h includes a header file, don't include it again:
7591 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7592 <errno.h>.
7593 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7594 <sysdep.h>.
7595 * archive.c: Don't include <string.h> or <errno.h>.
7596 * evax-alpha.c; Don't include <stdio.h>.
7597 * evax-egsd.c: Likewise.
7598 * evax-etir.c: Likewise.
7599 * evax-misc.c: Likewise.
7600 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7601 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7602 <errno.h>.
7603 * hpux-core.c: Likewise.
7604 * netbsd-core.c: Likewise.
7605 * som.c: Likewise.
7606 * libbfd.c: Don't include <sys/types.h>.
7607 * nlmcode.h: Don't include <string.h>.
7608 * osf-core.c: Don't include <string.h> or <stdio.h>.
7609 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7610 <errno.h>, or <unistd.h>.
7611 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7613 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7615 * configure.com: If the version number can not be found in
7616 configure.in, set it to "unknown" rather than "2.8.1".
7618 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7620 * elf32-mips.c (elf_mips_mach): New.
7621 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7622 (_bfd_mips_elf_final_write_processing): Use the names
7623 of machines, rather than the numbers. Set both the ARCH
7624 and MACH in e_flags. Handle a few more specific machines.
7625 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7626 EF_MIPS_ARCH and EF_MIPS_MACH.
7628 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7630 * syms.c (bfd_is_local_label): Revert last change.
7631 * srec.c (srec_write_symbols): Discard debugging symbols.
7633 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7635 * som.c: Include <ctype.h>.
7636 * som.h: Don't include sysdep.h.
7638 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7640 * libbfd.h: Rebuilt.
7641 * libbfd-in.h: Removed gettext includes and defines.
7642 * sysdep.h: Moved gettext-related includes and defines here.
7644 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7646 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7647 an ad-hoc test. Kill bogus #if 0 code.
7648 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7650 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7652 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7653 when generating a normal executable for a symbol defined in a
7654 regular file. When copying a reloc into the output file, adjust
7655 the addend for a PC relative reloc against a global symbol.
7657 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7659 * libbfd.h: Rebuilt.
7660 * libbfd-in.h (_): Define as dgettext.
7662 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7664 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7665 not signed.
7666 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7667 when declaring parameter types.
7668 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7670 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7672 * config.bfd: If we include any ELF targets in targ_defvec and/or
7673 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7674 * elf32-gen.c (dummy): New static const variable.
7675 (elf_generic_info_to_howto): New static function.
7676 (elf_generic_info_to_howto_rel): New static function.
7677 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7678 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7679 * elf64-gen.c: Same changes as elf32-gen.c.
7680 * elfcode.h (elf_object_p): For the generic target, ignore a
7681 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7683 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7686 * configure: Rebuild.
7688 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7690 * config.bfd: Update OSR5/Unixware patterns.
7692 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7694 * elf.c (assign_file_positions_for_segments): Allow for holes
7695 between sections added by a link script.
7697 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7699 * configure.in: Change version number to 2.9.4
7700 * configure: Rebuild.
7702 Based on patch from H.J. Lu <hjl@gnu.org>:
7703 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7704 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7705 * bfd-in2.h: Rebuild.
7707 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7709 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7710 Change all users.
7712 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7714 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7715 (elf64_alpha_relax_section): Fill them in.
7716 (elf64_alpha_relax_opt_call): Implement more than a stub.
7717 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7718 alignment on .scommon.
7719 (elf64_alpha_merge_gots): Merge use counts as well.
7721 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7723 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7724 for calculating a local symbol's address.
7725 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7726 Set the .got's cooked size as well as the raw size.
7728 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7730 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7731 internationalisation of printed information.
7733 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7734 internationalisation of printed information.
7736 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7738 * syms.c (struct indexentry): Change directory_name, file_name,
7739 and function_name fields to char *.
7740 (struct stab_find_info): Change cached_file_name field to char *.
7742 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7744 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7746 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7748 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7750 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7752 * Makefile.am (install-data-local): Make $(includedir).
7753 * Makefile.in: Rebuild.
7755 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7757 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7759 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7761 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7762 * Makefile.in: Rebuild.
7764 * bfd-in2.h: Rebuild for Nick's changes.
7766 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7768 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7769 change wrt length == max_namelen.
7771 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7773 * Many files: Added gettext invocations around user-visible
7774 strings.
7775 * libbfd-in.h: Added gettext includes and defines.
7776 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7777 HAVE_LC_MESSAGES): Define.
7778 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7779 po/Makefile.
7780 * Makefile.am (SUBDIRS): Added po.
7781 (POTFILES): New macro.
7782 (po/POTFILES.in): New target.
7783 (SOURCE_HFILES): New macro.
7784 (HFILES): Use it.
7785 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7787 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7789 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7790 NT_PRSTATUS note section encountered, it contains the status of
7791 the currently executing thread when the core file was written.
7793 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7795 * libcoff.h: Add extra parameter to
7796 bfd_coff_link_output_has_begun overrideable function.
7797 * cofflink.c: Pass extra parameter to
7798 bfd_coff_link_output_has_begun function.
7799 * bfd-in.h: Add prototypes for exported ARM interworking
7800 functions.
7801 * peicode.h: ARM specific code reorganised to conform to BFD
7802 coding conventions.
7803 * coffcode.h: ARM specific code reorganised to conform to BFD
7804 coding conventions.
7805 * coff-arm.c: Code reorganised to conform to the BFD coding
7806 conventions. Global variables have been moved into an ARM
7807 specific hash table structure and a new function:
7808 bfd_arm_get_bfd_for_interworking() has been created which is
7809 called from the linker scripts.
7811 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7813 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7815 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7816 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7817 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7818 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7820 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7822 * config.bfd: Added sparc86x support.
7824 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7826 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7827 an out of range pc-relative jump/call to an undefined weak symbol.
7829 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7831 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7832 comparisons signed.
7834 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7836 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7837 an error other than bfd_error_system_call, set the error to
7838 bfd_error_wrong_format.
7840 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7841 bfd_elf32_powerpcle_vec.
7843 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7844 program segments are zero, don't set p_paddr_valid.
7846 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7848 * elf64-alpha.c: Initial implementation of relaxation --
7849 (struct alpha_elf_link_hash_entry): Add use_count member.
7850 (elf64_alpha_check_relocs): Initialize and increment it.
7851 (elf64_alpha_can_merge_gots): Check it when considering merging.
7852 (elf64_alpha_merge_gots): Drop entries with zero use.
7853 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7854 (elf64_alpha_always_size_sections): Split out got sizing ...
7855 (elf64_alpha_size_got_sections): ... here. New function.
7856 (elf64_alpha_relax_find_reloc_ofs): New function.
7857 (elf64_alpha_relax_with_lituse): Likewise.
7858 (elf64_alpha_relax_without_lituse): Likewise.
7859 (elf64_alpha_relax_opt_call): Likewise.
7860 (elf64_alpha_relax_section): Likewise.
7861 (elf64_alpha_add_symbol_hook): Likewise.
7862 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7863 (elf64_alpha_relocate_section): Likewise.
7864 (bfd_elf64_bfd_relax_section): Define.
7865 (elf_backend_add_symbol_hook): Likewise.
7867 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7869 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7870 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7871 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7873 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7875 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7876 * configure: Rebuild.
7878 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7880 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7881 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7882 * configure.in: Define and substitute WIN32LDFLAGS and
7883 WIN32LIBADD.
7884 * aclocal.m4: Rebuild with new libtool.
7885 * configure, Makefile.in: Rebuild.
7887 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7889 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7890 before any other symbols in the same section.
7892 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7894 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7895 systems.
7897 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7899 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7900 addr_size.
7901 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7902 Use addr_size for address size, rather than sizeof(bfd_vma).
7903 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7904 Fix call to read_address.
7905 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7906 Scrap other unneeded arguments. Fix call to read_address.
7907 (scan_unit_for_functions): Fix call to read_attribute.
7908 (parse_comp_unit): We now handle more values for addr_size.
7909 Set addr_size in unit. Fix call to read_attribute and
7910 decode_line_info.
7912 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7914 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7916 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7918 * archures.c (bfd_default_scan): Add m68k cases back to default
7919 switch, reverting patch of March 25, since IEEE support depends
7920 upon them.
7922 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7924 * Makefile.am (diststuff): New target.
7925 * Makefile.in: Rebuild.
7927 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7929 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7930 som_offset when we have an extended name table.
7932 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7934 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7935 trying to copy it.
7936 * Makefile.in: Rebuild.
7938 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7940 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7941 symbols when creating a shared library.
7942 (elf_m68k_adjust_dynindx): New function, used by above code.
7943 (elf_m68k_finish_dynamic_sections): Initialize the section
7944 symbols.
7945 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7947 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7949 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7950 value 11.
7952 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7954 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7955 assertion.
7957 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7959 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7960 absolute symbols.
7962 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7964 * configure.in: Set version to 2.9.1.
7965 * configure: Rebuild.
7967 * Branched binutils 2.9.
7969 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7971 * syms.c (ENABLE_CACHING): Define.
7972 (struct indexentry): Define.
7973 (struct stab_cache): Remove.
7974 (cmpindexentry): New static function.
7975 (struct stab_find_info): Add new fields: indextable,
7976 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7977 cached_file_name. Remove fields: file_cache, function_cache, and
7978 line_cache.
7979 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7980 index table and search it.
7982 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7984 * elf.c (_bfd_elf_copy_private_section_data): Call
7985 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7987 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7989 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7991 * coff-arm.c: Define all globally visible variables and functions
7992 only when COFF_WITH_PE is not defined.
7993 * configure.in (armpe_little_vec, armpe_big_vec): Add
7994 coff-arm.lo.
7995 * configure: Rebuild.
7997 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7999 Fix some gcc -Wall warnings:
8000 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8001 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8002 * archures.c (bfd_default_scan): Likewise.
8003 * bfd.c (bfd_scan_vma): Likewise.
8004 * binary.c (mangle_name): Likewise
8005 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8006 * coff-sh.c (sh_relocate_section): Likewise.
8007 * coff-stgo32.c (create_go32_stub): Likewise.
8008 * coffcode.h (coff_slurp_line_table): Likewise.
8009 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8010 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8011 (assign_file_positions_for_segments): Likewise.
8012 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8013 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8014 * oasys.c (oasys_write_sections): Likewise.
8015 * ppcboot.c (ppcboot_object_p): Likewise.
8016 (mangle_name): Likewise.
8017 * riscix.c (riscix_fix_pcrel_26): Likewise.
8018 * srec.c (srec_scan): Likewise.
8019 * stabs.c (_bfd_write_section_stabs): Likewise.
8020 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8021 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8022 switch. Declare parameters for function pointers.
8023 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8024 warning.
8025 * elf.c (elf_sort_sections): Likewise.
8026 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8027 Add default cases to switches.
8028 (coff_arm_relocate_section): Remove unused local variables.
8029 Always set rstat.
8030 (coff_arm_bfd_set_private_flags): Change flag variable to type
8031 flagword.
8032 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8033 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8034 (dump_toc): Change cat to const, and initialize it.
8035 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8036 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8037 (sh_elf_relocate_section): Initialize r_symndx.
8038 * coffcode.h (coff_compute_section_file_positions): Only declare
8039 old_sofar if ALIGN_SECTIONS_IN_FILE.
8040 (coff_write_object_contents): Initialize csym.
8041 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8042 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8043 switch.
8044 * dwarf2.c: Include libiberty.h.
8045 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8046 (decode_line_info): Remove unused local variables.
8047 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8048 (m32r_elf_relocate_section): Likewise.
8049 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8050 (v850_elf_reloc): Likewise.
8051 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8052 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8053 * elf.c (assign_file_positions_for_segments): Always set adjust.
8054 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8055 parenthesize expression.
8056 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8057 (m32r_elf_object_p): Return a value.
8058 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8059 * elf32-mips.c (mips_elf_final_link): Initialize last.
8060 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8061 * elf32-v850.c (v850_elf_object_p): Return a value.
8062 (v850_elf_print_private_bfd_data): Change fprintf format string.
8063 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8064 unsigned long.
8065 * elflink.h (elf_link_add_object_symbols): Change vernum to
8066 unsigned int, and initialize it. Change fprintf format string.
8067 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8068 when setting or comparing to soname_indx.
8069 (elf_create_pointer_linker_section): Change num_symbols to
8070 unsigned int.
8071 * libcoff-in.h (coff_data_type): Change flags to flagword.
8072 * peicode.h (pe_print_idata): Initialize idx. Change j to
8073 bfd_size_type. Initialize hint_member. Remove useless test to
8074 time_stamp.
8075 (pe_print_edata): Change num_functions and num_names in struct
8076 EDT_type to unsigned long. Remove cast. Change fprintf format
8077 string.
8078 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8079 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8080 int.
8081 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8082 int *. Update uses. Change j to long.
8083 * bfd-in2.h, libcoff.h: Rebuild.
8085 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8087 * elf32-v850.c Remove definition of USE_REL.
8088 (v850_elf_info_to_howto_rela): New function.
8089 (v850_elf_perform_relocation): Renamed from
8090 v850_elf_store_addend_in_insn. Removed replace argument.
8091 (v850_elf_reloc): store the relocation in the addend field instead
8092 of the insn.
8093 (v850_elf_final_link_relocate): Now calls
8094 v850_elf_perform_relocation.
8095 (v850_elf_relocate_section): Remove code to generate REL
8096 relocations.
8098 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8100 * coffcode.h (coff_new_section_hook): Set the type and storage
8101 class in the native symbol information allocated for a new section
8102 symbol.
8104 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8106 * peicode.h: Chain together calls to
8107 coff_bfd_copy_private_bfd_data and
8108 coff_bfd_print_private_bfd_data.
8110 * coff-arm.c: Add prototypes for
8111 coff_arm_bfd_print_private_bfd_data and
8112 coff_arm_bfd_copy_private_bfd_data.
8114 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8116 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8117 build.
8119 * peicode.h: Call arm-coff private data functions after handling
8120 pe private data.
8122 * coff-arm.c: Turn statics into globals so that they can be shared
8123 both pe and pei backends.
8125 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8127 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8128 plain numbers.
8129 (sunos_write_object_contents): Likewise.
8130 * aoutx.h (NAME(aout,machine_type)): Likewise.
8131 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8133 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8135 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8136 variants.
8137 (bfd_default_scan): Remove m68k special cases.
8138 * bfd-in2.h: Rebuild.
8139 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8140 than plain numbers.
8141 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8142 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8143 m68k:68000.
8144 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8145 selection, change printable_name to just "m68k" and make that the
8146 default instead of m68k:68020.
8148 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8149 from aoutx.h.
8150 (MY_get_section_contents): Define as aout_32_get_section_contents
8151 rather than NAME(aout,get_section_contents).
8153 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8155 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8156 and call bfd_default_set_arch_mach to do the real work.
8158 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8160 * bout.c (BALX): Include return register g14 as part of the insn.
8161 (BALX_MASK): New.
8162 (calljx_callback): Use it.
8164 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8166 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8167 * libbfd.h: Rebuild.
8169 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8170 byte_count to unsigned int.
8171 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8172 unused local variables.
8174 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8175 variables er and er1.
8177 * cpu-v850.c: Include <ctype.h>.
8178 (scan): Case isdigit argument to unsigned char.
8180 From Yan Meroth <YAN.MEROTH@st.com>:
8181 * ihex.c (ihex_scan): Add extbase variable so that getting an
8182 extended linear address record does not ignore any previous
8183 extended address.
8184 (ihex_write_object_contents): When writing out an extended linear
8185 address record, zero out any previous extended address.
8187 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8189 * ieee.c (do_one): Check section before dereferencing it.
8190 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8191 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8193 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8195 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8197 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8199 * coff-arm.c: Add interworking functions to pe backends.
8201 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8203 * configure.in: Use AM_DISABLE_SHARED.
8204 * aclocal.m4, configure: Rebuild with libtool 1.2.
8206 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8208 * coff-arm.c (coff_arm_relocate_section): Better error messages
8209 when interowrking conflucts occur. Courtesy of Jonathan Walton
8210 and Tony Thompson.
8211 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8212 relocations. Patch courtesy of Jonathan Walton and Tony
8213 Thompson.
8215 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8217 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8218 part of Feb 22 change controling when to override the existing
8219 symbol with the .plt entry.
8221 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8223 * config.bfd (targ_cpu): Add thumb-pe target.
8225 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8226 functions in PE build.
8228 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8230 * config.bfd (sparclite-*-elf*): Added.
8232 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8234 * configure.in: Add elf.lo to elf shell variable.
8235 * Makefile.am (BFD_LIBS): Remove elf.lo.
8236 (BFD_LIBS_CFILES): Remove elf.c.
8237 (BFD32_BACKENDS): Add elf.lo.
8238 (BFD32_BACKENDS_CFILES): Add elf.c.
8239 * configure, Makefile.in: Rebuild.
8241 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8243 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8244 relocation against a non-local symbol should not have a dynamic
8245 relocation.
8247 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8249 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8250 COFF filehdr flags.
8251 (pe_print_private_bfd_data): Print PE flags. From Mikey
8252 <jeffdb@netzone.com>.
8254 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8256 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8257 a plt entry when we can determine that we authoritatively define
8258 the symbol.
8260 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8262 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8263 don't actually use trad-core, but a SunOS-style core file handled
8264 by gdb directly.
8265 * hosts/sparclinux.h: Remove.
8267 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8269 * peicode.h (pe_print_idata): If there is no .idata section, look
8270 for the import tables in some other section. Make the initial
8271 label line up better with the data. Print the import address
8272 table even if there is no import name table. If the import
8273 address table holds actual addresses, print them.
8275 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8277 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8278 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8279 bfd_error_system_call.
8281 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8283 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8284 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8286 From H.J. Lu <hjl@gnu.org>:
8287 * Makefile.am (libbfd_la_LDFLAGS): Define.
8288 * Makefile.in: Rebuild.
8290 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8292 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8293 * netbsd.h (MACHTYPE_OK): Define.
8294 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8295 calling N_SET_MACHTYPE, rather than having a switch.
8296 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8297 and M_ALPHA_NETBSD.
8298 * i386netbsd.c (MACHTYPE_OK): Don't define.
8299 (DEFAULT_MID): Define.
8300 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8301 (MACHTYPE_OK): Don't define.
8302 (DEFAULT_MID): Define.
8303 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8304 (DEFAULT_MID): Define.
8305 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8306 (DEFAULT_MID): Define.
8307 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8308 (DEFAULT_MID): Define.
8310 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8311 * vaxnetbsd.c: New file.
8312 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8313 rather than netbsd_core.
8314 * targets.c (vaxnetbsd_vec): Declare.
8315 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8316 defined, add netbsd_core_vec.
8317 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8318 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8319 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8320 * config.bfd (alpha*-*-netbsd*): New target.
8321 * Makefile.am: Rebuild dependencies.
8322 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8323 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8324 * configure, Makefile.in: Rebuild.
8326 * configure.host: Remove the old shared library build stuff. We
8327 now use libtool instead.
8329 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8331 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8333 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8335 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8336 * configure: Rebuild.
8338 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8339 * elf32-v850.c (remember_hi16s_reloc): New function.
8340 (find_remembered_hi16s_reloc): New function.
8341 (v850_elf_store_addend_in_insn): Use the above new functions to
8342 match up HI6S relocs with LO16 relocs.
8344 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8346 * configure.in: Change -linux* to -linux-gnu*.
8347 * config.bfd, configure.host: Likewise.
8348 * configure: Rebuild.
8350 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8352 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8353 LO16/HI16S bug and improve comments about what is going on.
8355 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8357 * configure, aclocal.m4: Rebuild with new libtool.
8359 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8361 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8362 when merging v850 code into v850e/v850ea code. Do not initialise
8363 output flags if the input is the default architecture.
8365 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8367 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8368 get the size from bfd_arch_bits_per_address instead of directly
8369 from the isa.
8371 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8373 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8374 to wrap, just return all 1's bits instead.
8375 * libbfd.h: Regenerate.
8377 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8379 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8380 if COFF_WITH_PE.
8381 (coff_relocate_section): If COFF_WITH_PE, define as
8382 coff_pe_i386_relocate_section.
8383 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8384 skip empty sections, to match coff_write_object_contents.
8386 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8387 rather than swapping out r_offset twice. From Luke Deller
8388 <luked@cse.unsw.edu.au>.
8390 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8392 * configure.in: Set libtool_enable_shared rather than
8393 libtool_shared. Remove diversion hack.
8394 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8395 with new libtool.
8397 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8399 * syms.c (struct stab_cache): Define.
8400 (struct stab_find_info): Remove cached_offset, cached_stab,
8401 cached_str, and cached_stroff fields. Add file_cache,
8402 function_cache, and line_cache fields.
8403 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8404 speed up searches.
8406 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8408 * peicode.h (pe_print_idata): Check for import of ordinal rather
8409 than name.
8410 (pe_print_edata): If there is no .edata section, look for the
8411 export data in some other section.
8413 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8415 * configure.in: Change version to 2.8.4.
8416 * configure: Regenerated.
8418 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8420 Add tms320c30 support:
8421 * cpu-tic30.c: New file.
8422 * aout-tic30.c: New file.
8423 * coff-tic30.c: New file.
8424 * archures.c (bfd_arch_tic30): Define.
8425 (bfd_tic30_arch): Declare.
8426 (bfd_archures_list): Add bfd_tic30_arch.
8427 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8428 tic30_coff_vec.
8429 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8430 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8431 (coff_set_flags): Likewise.
8432 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8433 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8434 * Makefile.am: Rebuild dependencies.
8435 (ALL_MACHINES): Add cpu-tic30.lo.
8436 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8437 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8438 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8439 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8441 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8443 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8444 to lag behind LO16 reloc by a couple of instructions.
8446 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8448 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8449 make to reexamine the file timestamp.
8450 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8452 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8453 0x100000.
8455 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8457 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8458 to create .dynsbss and .rela.sbss sections.
8459 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8460 copied from dynamic objects into .sbss.
8461 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8462 use it. Correct typo of .rela.sdata2.
8463 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8464 put the data, which may now be in .sbss.
8465 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8466 (elf_backend_create_dynamic_sections): Define as
8467 ppc_elf_create_dynamic_sections.
8469 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8470 against _GLOBAL_OFFSET_TABLE_.
8471 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8472 shared libraries which refer to local symbols. Make sure that the
8473 test for allocating space for a reloc in a shared object is the
8474 same as the test for emitting a reloc.
8476 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8478 * config.bfd (i[3456]-*-mingw32*): New target.
8479 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8480 * aclocal.m4, configure: Rebuild.
8482 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8484 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8485 have a bfd_object.
8487 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8489 Sparc v9 ABI compliant PLT:
8490 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8491 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8492 (LARGE_PLT_THRESHOLD): New define.
8493 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8494 (sparc64_elf_build_plt): New function.
8495 (sparc64_elf_plt_entry_offset): Likewise.
8496 (sparc64_elf_plt_ptr_offset): Likewise.
8497 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8498 contain the index for convenience. Skip the initial entries
8499 in .rela.plt.
8500 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8501 memory for the benefit of .rela.plt.
8502 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8503 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8504 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8505 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8506 Call sparc64_elf_build_plt.
8507 (elf_backend_want_got_plt): No.
8508 (elf_backend_plt_readonly): No.
8509 (elf_backend_plt_alignment): 8.
8511 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8512 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8513 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8514 to be called.
8516 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8518 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8519 processors.
8520 * cpu-mips.c (arch_info_struct): Add mips variants.
8521 * bfd-in2.h: Rebuilt.
8523 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8525 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8526 t2a3_b_insn.
8528 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8530 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8531 (i[3456]86sco3.2v5*coff): New target.
8533 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8535 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8537 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8539 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8540 * bfd-in2.h: Regenerate.
8542 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8544 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8546 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8548 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8549 adjust addend for an output common symbol (from Jimmy Blair
8550 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8551 defined symbol to counteract adjustment made in generic relocation
8552 code.
8554 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8556 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8558 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8559 (GET_SCNDHR_NLNNO): Likewise.
8561 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8563 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8565 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8567 * elf32-m32r.c: Add macros to handle NOP insertion.
8569 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8571 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8572 (xcoff_mark): Likewise.
8573 (xcoff_build_ldsyms): Mark absolute symbols.
8575 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8577 * bout.c (b_out_write_object_contents): Sort symbols before output
8578 to keep {CALL,BAL}NAME symbols adjacent.
8579 (b_out_symbol_cmp): New function.
8581 For older changes see ChangeLog-9697
8582 \f
8583 Local Variables:
8584 mode: change-log
8585 left-margin: 8
8586 fill-column: 74
8587 version-control: never
8588 End: