1 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3 * elf.c (copy_private_bfd_data): Always initialize the
6 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
7 file defines a symbol first mentioned in an ELF file.
9 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
10 possible, rather than only if BFD64.
11 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
15 * srec.c (srec_set_section_contents): Correct test to avoid
16 switching to 4 byte addresses after seeing a second section which
17 requires 3 byte addresses. From Joel Schantz
18 <joel.schantz@argosys.boeing.com>.
20 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
21 <aymeric.vincent@emi.u-bordeaux.fr>.
23 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
25 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
26 decide whether the output file is -mrelocatable-lib,
27 -mrelocatable, or neither. (gdb.base/nodebug.exp)
29 1998-12-03 Nick Clifton <nickc@cygnus.com>
31 * elf32-fr30.c: Add support for R_FR30_48 reloc.
32 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
33 * bfd-in2.h: Regenerate.
34 * libbfd.h: Regenerate
36 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
38 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
39 link against a dynamic symbol with no type or size.
41 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
43 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
44 relocation for section which does not get loaded.
45 (elf_i386_relocate_section) [R_386_32]: Likewise.
47 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
49 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
50 reloc_count and i long instead of unsigned long. Handle error
51 return from bfd_canonicalize_reloc.
53 1998-12-01 Nick Clifton <nickc@cygnus.com>
55 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
58 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
60 * elf32-sh.c (elf/sh.h): Include.
61 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
62 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
63 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
64 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
65 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
67 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
69 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
70 causes division by zero later on.
72 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
74 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
77 1998-11-25 DJ Delorie <dj@cygnus.com>
79 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
82 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
84 * elf32-fr30.c (fr30_elf_relocate_section): Call
85 fr30_final_link_relocate.
86 (fr30_final_link_relocate): New function: Handle I20 and I32
88 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
89 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
90 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
92 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
95 The following changes are based on a patch submitted by Gianluca
98 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
99 not already been updated.
100 (find_remembered_hi16s_reloc): New parameter 'already_found'
101 returns state of remembered hi16s reloc.
102 (remember_hi16s_reloc): Set 'found' field to false.
103 (hi16s_location): Add 'found' field.
105 1998-11-23 DJ Delorie <dj@cygnus.com>
107 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
108 to see .DLL files as unrecognized.
109 (i3coff_object_p): Sorry, had to hack it to not recognize these
110 files (pei-i386) on request.
112 1998-11-23 DJ Delorie <dj@cygnus.com>
114 * opncls.c (bfd_make_readable): need more cleanup for symbols and
115 relents. Call bfd_check_format to reinitialize.
117 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
119 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
122 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
124 * aclocal.m4: regenerate
125 * configure: regenerate
127 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
129 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
130 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
131 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
132 respect it as an upper bound on what memory to reference.
133 (elf_gc_smash_unused_vtentry_relocs): Likewise.
134 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
135 update vtable_entries_size appropriately.
137 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
139 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
142 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
144 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
145 bfds; they have no "file" so we fake it.
146 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
147 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
148 resizing the memory buffer.
149 * opncls.c (bfd_make_writable): New function; lets you write a
150 bfd_create'd bfd to an in-memory buffer.
151 (bfd_make_readable): New function; lets you read back that buffer
152 as if it were from bfd_openr. Used to build generated archive
153 members (winsup's ld's dlltool)
155 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
157 * po/bfd.pot: Regenerated.
159 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
161 * elf32-v850.c (hi16s_location): Replaced fixed size array with
164 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
166 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
167 element of the gotentry list for local symbols too.
168 (elf64_alpha_relocate_section): Unify local and global handling.
169 Assert that gotent->use_count > 0.
171 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
173 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
174 update for file name changes of July 2, 1998.
176 * configure: Rebuild.
178 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
180 * po/bfd.pot: Regenerated.
182 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
184 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
185 * aclocal.m4, configure: regenerate
187 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
189 * elf.c (prep_headers): Add support for bfd_arch_fr30.
191 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
193 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
194 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
196 * aclocal.m4, configure: regenerated.
198 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
200 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
201 R_D10V_GNU_VTENTRY relocs.
202 (elf_d10v_howto_table): Likewise.
203 (d10v_reloc_map d10v_reloc_map): Likewise.
204 (elf32_d10v_gc_mark_hook): New.
205 (elf32_d10v_gc_sweep_hook): New.
206 (elf32_d10v_check_relocs): New.
207 (elf32_d10v_relocate_section): New.
208 (elf_backend_relocate_section): Define.
209 (elf_backend_can_gc_sections): Define.
211 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
213 * Makefile.am (BFD32_BACKENDS): Move vms files here...
214 (BFD64_BACKENDS): ...from here.
215 (BFD32_BACKENDS_CFILES): Move vms files here...
216 (BFD64_BACKENDS_CFILES): ...from here.
217 * Makefile.in: Rebuild.
219 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
221 * Makefile.am: Add FR30 target.
222 * Makefile.in: Add FR30 target.
223 * archures.c: Add support for FR30.
224 * config.bfd: Add support for FR30.
225 * configure.in: Add support for FR30.
226 * reloc.c: Add support for FR30 relocations.
227 * targets.c: Add support for FR30 relocations.
228 * bfd-in2.h: Regenerate.
229 * configure: Regenerate.
230 * libbfd.h: Regenerate.
231 * cpu-fr30.c: New file.
232 * elf32-fr30.c: New file.
234 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
236 * configure.in: detect cygwin* instead of cygwin32*
237 * configure: regenerate
239 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
241 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
242 use bfd_malloc and free instead and check return value from bfd_malloc.
244 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
246 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
249 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
250 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
251 (MIPS_TEXT_DYNSYM_SECN): Likewise.
252 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
254 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
256 (mips_elf_link_hash_table_create): Don't initialize
258 (mips_elf_gc_mark_hook): Add default case to avoid warning.
259 (mips_elf_size_dynamic_sections): Generate a section symbol for
260 every output section.
261 (mips_elf_finish_dynamic_sections): Count all sections for
263 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
266 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
268 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
269 for later PLT entries in large PLTs.
270 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
272 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
274 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
276 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
278 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
279 * elflink.h (elf_collect_hash_codes): New function. This function is
280 called for each exported symbol and we compute the ELF hash value for
282 (compute_bucket_value): New function. It is called from
283 size_dynamic_sections to determine the hash table size. When we are
284 optimizing a better, but slower, algorithm is used.
285 (size_dynamic_sections): Call compute_bucket_value.
287 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
289 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
291 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
293 (sh_elf_gc_mark_hook): New.
294 (sh_elf_gc_sweep_hook): New.
295 (sh_elf_check_relocs): New.
296 (elf_backend_can_gc_sections): Define.
298 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
300 * acinclude.m4: undo previous gettext change
301 * aclocal.m4: rebuild with right version of aclocal.
303 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
305 * acinclude.m4, aclocal.m4: move gettext-related fragments from
306 aclocal.m4 to acinclude.m4, so they don't get lost.
308 * elfcore.h: rewrite for better corefile support.
309 * elf.c (elfcore_*): new functions.
310 * elf-bfd.h (elf_obj_tdata): new structure members.
311 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
313 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
315 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
317 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
318 and R_M32R_GNU_VTENTRY.
319 (elf_backend_can_gc_sections): Define.
320 (m32r_elf_check_relocs): New.
321 (m32r_elf_gc_mark_hook): New.
322 (m32r_elf_gc_sweep_hook): New.
323 (m32r_elf_relocate_section): Handle VT relocs.
325 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
327 * coff-arm.c (arm_relocate_section): Remove redundant test.
329 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
330 cleat that the 'bitsize' field is the size of the bitfield AFTER
331 relocation not before.
333 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
335 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
338 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
340 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
342 (elf32_sparc_check_relocs): Handle them.
343 (elf32_sparc_reloc_type_lookup): Likewise.
344 (elf32_sparc_relocate_section): Likewise.
345 (elf32_sparc_gc_mark_hook): New.
346 (elf32_sparc_gc_sweep_hook): New.
348 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
350 * som.c (som_finish_writing): Perform some sanity checks when
351 writing an executable or shared library.
353 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
355 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
356 * configure.in (elf): Add dwarf1.lo.
357 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
358 * elf.c (_bfd_elf_find_nearest_line): Add call to
359 _bfd_dwarf1_find_nearest_line.
360 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
361 Add call to _bfd_dwarf1_find_nearest_line.
362 * configure: Rebuilt.
364 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
366 * elflink.h (elf_gc_sections): Do not allow garbage
367 collection if dynamic sections have been created.
369 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
371 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
373 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
374 (v850_elf_perform_relocation): Likewise.
375 (v850_elf_final_link_relocate): Likewise.
376 (v850_elf_relocate_section): Likewise.
377 (v850_elf_gc_sweep_hook): New routine.
378 (v850_elf_gc_mark_hook): New routine.
379 (elf_backend_can_gc_sections): Define.
381 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
383 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
386 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
388 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
389 Declare size as bfd_size_type.
390 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
392 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
394 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
396 * som.c (CPU_PA_RISC2_0): Define.
397 (_PA_RISC2_0_ID): Likewise.
398 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
400 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
402 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
403 has a base which is already defined, only add the referenced
404 symbol to the dynamic symbol table if it is defined or referenced
407 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
410 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
412 * elflink.h (elf_link_add_object_symbols): Undo last change.
414 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
416 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
417 symbol for the indirect alias to a versioned symbol.
419 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
421 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
422 (elf32_i386_vtentry_howto): New.
423 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
424 or elf32_i386_vtinherit_howto on lookup.
426 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
428 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
429 reloc_type. Rename R_68K__max to R_68K_max.
430 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
433 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
435 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
436 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
438 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
441 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
443 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
444 message has a null byte terminator.
446 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
448 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
449 word subject to R_V850_32 relocation.
451 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
453 * dwarf2.c: Add comment describing problem computing line numbers
454 for undefined symbols at link time.
456 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
458 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
459 transform a defweak into a plt entry.
460 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
461 plt entry references to receive a RELATIVE reloc.
462 (elf64_alpha_finish_dynamic_symbol): Fill them in.
463 (elf64_alpha_relocate_section): Assert we don't overrun
464 the allocated relocation space.
466 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
468 * elf.c (swap_out_syms): Always treat section symbols as
469 special, even if they are attached to a common section.
471 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
473 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
474 sections with v850 common section attributes into named v850
476 (v850_elf_add_symbol_hook): Move symbols in sections with v850
477 common section attributes into named v850 common sections.
479 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
481 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
484 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
486 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
487 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
488 reloc to the wrong section a warning, not an error. .dynsbss
489 is not an output section, so there is no need to check for it.
491 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
493 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
495 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
497 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
498 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
500 (elf32_arm_gc_mark_hook): New.
501 (elf32_arm_gc_sweep_hook): New.
502 (elf32_arm_check_relocs): New.
503 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
505 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
508 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
510 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
511 assume there is no PLT or GOT.
513 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
515 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
516 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
517 also accepted as a function symbol type.
519 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
521 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
523 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
525 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
526 match definition of _bfd_gc_sections field.
529 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
531 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
532 the addend of a dynamic relocation referencing a section.
533 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
534 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
536 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
538 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
539 bed has a size_dynamic_sections routine before trying to use it.
541 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
543 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
544 _bfd_elf_rel_vtable_reloc_fn.
546 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
548 * Makefile.am: Add elf32-arm.c.
549 * Makefile.in: Rebuild.
550 * elf-bfd.h: Add elf_backend_get_symbol_type.
551 * elf.c (swap_out_syms): If defined, call
552 elf_backend_get_symbol_type.
553 * elf32-arm.c: Define elf_backend_get_symbol_type.
554 (elf32_arm_get_symbol-type): New routine.
555 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
556 (bfd_elf32_arm_process_before_allocation): Change to
557 check for STT_ARM_TFUNC.
558 (elf32_arm_final_link_relocate): Likewise.
559 * elfxx-target.h: Add elf_backend_get_symbol_type.
561 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
563 * archures.c (bfd_mach_alpha_ev[456]): New.
564 * cpu-alpha.c: Rework to match these types.
565 * bfd-in2.h: Rebuild.
567 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
569 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
570 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
572 * elf32-i386.c (elf_howto_table): Add vtable relocs.
573 (elf_i386_reloc_type_lookup): Recognize them.
574 (elf_i386_check_relocs): Pass them off to generic code.
575 (elf_i386_relocate_section): Ignore them.
576 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
577 (elf_backend_can_gc_sections): True.
579 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
581 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
582 before looking at owner field.
583 (elf32_arm_to_thumb_stub): Ditto.
584 (elf32_arm_relocate_section): Compute name before calling
585 elf32_arm_final_link_relocate().
587 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
589 * elf.c: comment and formatting cleanups.
592 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
594 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
595 (core files are treated differently than object files).
596 * elf-bfd.h (_bfd_elf_write_corefile_contents,
597 bfd_elf_mkcorefile): declare.
598 * elfxx-target.h (_bfd_elf_write_corefile_contents,
599 bfd_elf_mkcorefile): add to bfd_target vector.
600 * elfcore.h (elf_core_file_p): save the program header table,
601 and set the bfd architecture from the elf file header.
602 * elf.c (bfd_elf_mkcorefile): new function.
603 (_bfd_elf_write_corefile_contents): new function.
604 (assign_file_positions_for_segments): add cases for handling
605 PT_NOTE segments. (assign_file_positions_except_relocs):
606 core files should be handled the same as exec files.
607 (prep_headers): identify core files as type ET_CORE.
608 (copy_private_bfd_data): identify the sections belonging to
611 * elf32-sparc.c (elf32_sparc_final_write_processing):
612 add break statement to default case.
614 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
616 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
617 section (not input) will be in sections ".sbss", ".sbss2",
618 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
619 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
620 output_offset for correct evaluation of addend.
622 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
624 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
625 elf32_arm_allocate_interworking_sections and
626 elf32_arm_process_before_allocation.
628 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
630 * bfd-in.h: Ammend prototype for
631 elf32_arm_process_before_allocation to remove surplus third
634 * bfd-in2.h: Regenerate.
636 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
638 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
640 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
642 * aoutx.h (aout_link_input_section_ext): Use the relocation already
643 calculated for RELOC_SPARC_REV32 case.
645 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
647 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
648 elf32_arm_allocate_interworking_sections and
649 elf32_arm_process_before_allocation.
650 * bfd-in2.h: Regenerated.
651 * elf32-arm.c Define elf32_arm_link_hash_table.
652 (insert_thumb_branch): New routine.
653 (find_thumb_glue): New routine.
654 (find_arm_glue): New routine.
655 (record_arm_to_thumb_glue): New routine.
656 (record_thumb_to_arm_glue): New routine.
657 (elf32_arm_link_hash_table_create): New routine.
658 (elf32_arm_get_bfd_for_interworking): New routine.
659 (elf32_arm_allocate_interworking_sections) New routine.
660 (elf32_arm_process_before_allocation) New routine.
661 (elf32_thumb_to_arm_stub): New routine.
662 (elf32_arm_to_thumb_stub): New routine.
663 (elf32_print_private_bfd_data): Fix typo.
664 (elf32_arm_final_link_relocate): Add argument sym_sec.
665 Check for branches to thumb symbols in case R_ARM_PC24.
666 Check for branches to arm symbols in case R_ARM_THM_PC22.
667 (elf32_arm_relocate_section): Pass symbol section to
668 elf32_arm_final_link_relocate.
670 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
672 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
673 entries unless the symbol is defined in the executable; in
674 particular, undefined weak symbols get a PLT entry.
676 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
678 * libaout.h: Remove nested comment to avoid warning.
680 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
682 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
683 R_ARM_PC24 relocation.
685 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
687 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
688 argument is_local. Add argument sym_flags. Check sym_flags
689 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
690 (elf32_arm_relocate_section): Don't pass local sym and pass
691 sym_flags to elf32_arm_final_link_relocate.
693 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
695 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
696 to not count too few relocs for dynamicly linked executables.
698 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
700 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
701 symbols without a dynamic index dynamic. Consider all weak
703 (elf64_alpha_strip_section_from_output): Don't assume 1-1
704 correspondance between input and output sections.
706 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
708 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
709 that use a .got.plt section start the got offset at zero.
711 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
713 * ieee.c (ieee_write_processor): Correct the processor ID written
714 out for bfd_arch_m68k, accommodating change of March 25.
716 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
718 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
719 R_ARM_THM_RPC22 relocations.
721 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
723 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
725 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
726 .got relocs in -Bsymbolic shared objects.
728 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
730 * elf32-arm.c: Add private flags to ELF header.
731 (elf32_arm_print_private_bfd_data): New Function.
732 (elf32_arm_set_private_flags): New Function.
733 (elf32_arm_copy_private_flags): New Function.
734 (elf32_arm_merge_private_bfd_data): New Function.
736 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
738 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
740 (elf32_sparc_relocate_section): Likewise.
742 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
744 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
745 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
746 (ppc_elf_relocate_section): Pull sgot and splt search to the start
747 of the function. Recognize no .plt as static linking.
749 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
751 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
752 ".liblist" string through gettext.
754 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
756 * Makefile.am: Add support for elf32-arm.lo.
757 * Makefile.in: Rebuild.
758 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
759 (thumb-*-elf): Define targ_defvec and targ_selvecs.
760 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
761 * configure: Regenerate.
762 * elf.c: (prep_headers): Support arch_type of EM_ARM.
763 * targets.c: Support new targets bfd_elf32_bigarm_vec and
764 bfd_target bfd_elf32_littlearm_vec.
765 * elf32-arm.c: New file.
767 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
769 * libaout.h (M_SPARCLITE_LE): New machine.
770 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
771 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
772 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
773 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
774 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
775 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
776 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
777 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
778 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
779 be BFD_RELOC_SPARC_REV32.
781 * config.bfd (sparc86x-*-aout): New
783 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
785 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
786 actually mapping the output sections.
788 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
791 * elf-m10300.c (mn10300_elf_relax_section): Fix typo when relaxing
792 from 24bit operand to an 8bit operand.
794 * elf-m10300.c (mn10300_elf_relax_section): Do not relax "dmul",
795 "dmulu", "dmach", "dmachu" with 32bit operands.
798 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
799 (mn10300_elf_reloc_map): Similarly.
800 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
802 (mn10300_elf_relax_section): Support relaxing on the am33.
805 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
808 The value of R_MIPS15_S3 has changed:
809 * elf32-mips.c (elf_mips15_s3_howto): New static variable.
810 (mips_reloc_map): Remove BFD_RELOC_MIPS15_S3.
811 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS15_S3
813 (mips_info_to_howto_rel): Handle R_MIPS15_S3 specially.
814 (mips_elf_relocate_section): Check for R_MIPS15_S3.
817 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
819 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
820 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
821 elf_mips_reloc_type defined in elf/mips.h.
823 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
825 * elf64-mips.c: Remove reloc_type definition completely. It's now
828 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
830 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
831 as they are defined in elf/mips.h now.
833 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
836 * elf-m10300.c (compute_function_info): Keep track of stack space
837 needed by am33 movm instruction variant.
840 * Re-add lost change:
841 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
843 (mn10300_elf_relax_section): Include stack space for register saves
844 in the imm8 field of a "call" instruction.
845 (compute_function_info): Determine how much stack is allocated by
846 the movm instruction. Fix typo.
847 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
849 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
851 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
852 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
854 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
856 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
858 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
860 * elf32-hppa.h: Let ELF header define the enum containing the
861 external reloc numbers.
862 * elf32-i386.h: Likewise.
864 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
866 * elf-m10300.c: Let ELF header now define the macros to get the enum.
867 * elf32-mips.c: Likewise.
868 * elf32-ppc.c: Likewise.
870 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
872 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
873 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
875 * bfd-in.h: Regenerate.
876 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
877 parameter to 'unsigned int' to avoid K&R compatability problems.
879 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
881 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
882 functionname_ptr to be const. Change line_ptr to be unsigned.
884 * coffcode.h (coff_link_output_has_begun): Simplify handling when
885 macro is not defined. Change second parameter from bfd_link_info
886 to coff_final_link_info. Add prototype.
887 (coff_final_link_postscript): Simplify handling when macro is not
888 defined. Add prototype.
890 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
892 * elf-mn10300.c: Before include system specific ELF header define
893 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
894 * elf32-mips.c: Likewise.
895 * elf32-ppc.c: Likewise.
897 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
899 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
900 temporary patch over to elf64-mips.c as well.
902 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
904 * elf32-mips.c (reloc_type): Temporarily disable definition of
905 standard relocation since they are now defined in elf/mips.h.
907 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
909 * elf-m10200.c (mn10200_elf_final_link_relocate):
910 Modify range test for case R_MN10200_8.
912 * elf-m10300.c (mn10300_elf_final_link_relocate):
913 Modify range test for case R_MN10300_8.
915 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
917 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
918 * elf32-i386.c (elf_backend_got_header_size): Define.
919 (elf_backend_plt_header_size): Define.
920 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
921 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
922 * elfxx-target.h: Provide a default of zero.
923 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
924 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
926 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
927 entry from an executable, even if the plt refcount goes to 0.
929 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
931 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
932 directory name at the line number.
934 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
935 with an unspecified type.
937 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
939 * sunos.c: Add undef of valid to avoid problem on SunOS.
942 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
944 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
947 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
949 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
950 R_68K_PCxx and R_68K_xx relocations. Make sure that
951 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
952 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
953 R_68K_xx relocations.
954 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
955 that has no plt entry.
956 (elf_m68k_relocate_section): Ignore the plt offset in a static
958 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
960 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
963 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
965 (howto_table, reloc_map): Add entries for them.
966 (elf_m68k_check_relocs): Handle them. Implement reference
967 counting for got and plt entries.
968 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
969 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
971 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
972 (elf_m68k_relocate_section): Handle the new reloc types.
973 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
974 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
975 * elflink.h (elf_link_add_object_symbols): When creating an
976 indirect reference for symbol versioning also copy the plt
978 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
979 flag also reset the plt offset.
980 (elf_link_assign_sym_version): Likewise.
981 (elf_gc_common_finalize_got_offsets): Increment the got offset by
982 the size of the entry in bytes.
983 (elf_gc_allocate_got_offsets): Likewise.
985 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
987 * elflink.h (elf_gc_sections): Return true rather than falling off
990 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
993 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
995 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
996 comment describing when it should be enabled.
997 Changed definition of USER_LABEL_PREFIX to "", to fall into line
1000 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
1002 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
1003 information ATN records.
1005 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1007 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
1008 section for an absolute symbol in a fully linked file. Based on
1009 patch from Christian Holland <CHolland@de.lucent.com>.
1011 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
1013 * coff-m88k.c (m88k_special_reloc): Don't lose the information
1014 that a symbol is undefined.
1016 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
1018 * som.c (som_bfd_gc_sections): Define.
1020 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
1022 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
1023 overflows in ARM_26D patches, since they have already been
1024 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
1026 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
1028 * coffcode.h (coff_write_object_contents): If we have any long
1029 section names, call coff_write_symbols even if there are no
1032 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
1034 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
1035 PT_LOAD segment, rather than only setting it once for the entire
1038 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
1039 rather than ignoring every phdr with a p_paddr of 0, ignore all
1040 the phdrs if they all have a p_paddr of 0.
1042 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
1043 section was discarded from the link.
1045 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1047 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
1049 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1051 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
1052 floating point operations.
1054 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
1056 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
1059 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
1061 Merge of vax/vms (read-only) support
1062 * configure.com: Support Vax target.
1063 * makefile.vms: Support Vax target.
1064 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
1065 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
1067 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
1069 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
1071 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
1073 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
1075 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
1076 * targets.c (bfd_target_ovax_flavour): New flavour.
1077 (vms_alpha_vec): Renamed from evax_alpha_vec.
1079 (target_vector): Update accordingly.
1080 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
1082 (vax*-*-*vms*): New target.
1083 * Makefile.am: Update for renamed files. Rebuild dependencies.
1084 * bfd-in2.h: Rebuild.
1085 * configure.in, Makefile.in, aclocal.m4: Rebuild.
1087 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
1089 Based on patch from Matt Semersky <matts@scd.hp.com>:
1090 * linker.c (_bfd_generic_final_link): Force a trailing NULL
1091 pointer on abfd->outsymbols.
1092 (generic_add_output_symbol): Handle NULL sym parameter.
1094 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
1096 * elf.c (copy_private_bfd_data): Add support for changing VMA or
1099 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
1101 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
1102 when handling 32 bit immediate relocs.
1103 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
1105 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
1107 * section.c (STD_SECTION): Account for recently added gc_mark
1108 field in struct asection.
1110 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
1111 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1113 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
1115 ELF Section-level Garbage Collection:
1116 * bfd.c (bfd_gc_sections): New.
1117 * aout-adobe.c: Hook to default implementation.
1118 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
1119 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
1120 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
1121 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
1122 * tekhex.c, versados.c: Likewise.
1123 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
1124 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
1126 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
1127 (bfd_generic_gc_sections): New.
1128 * section.c (SEC_KEEP): New.
1129 (asection): Add gc_mark member.
1131 * elfcode.h (elf_gc*): New name remappings.
1132 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
1133 sections to be excluded.
1134 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
1135 (elf_gc_propogate_vtable_entries_used): New.
1136 (elf_gc_smash_unused_vtentry_relocs): New.
1137 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
1138 (elf_gc_common_finalize_got_offsets): New.
1139 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
1140 * elfxx-target.h: Add and default gc hooks.
1142 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
1144 (struct elf_obj_tdata): Likewise for local_got_offsets.
1145 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
1146 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
1147 * elf64-sparc.c, elflink.h: Likewise.
1149 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
1150 (ELF_LINK_HASH_MARK): Define.
1151 (struct elf_backend_data): Add GC hooks.
1152 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
1154 * elf-m10300.c (mn10300_elf_check_relocs): New.
1155 (mn10300_elf_gc_mark_hook): New.
1156 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
1157 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
1158 (mn10300_elf_final_link_relocate): Likewise.
1159 (mn10300_elf_relocate_section): Likewise.
1160 (elf_backend_can_gc_sections): Define.
1161 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
1162 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
1163 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
1164 (mips_info_to_howto_rel): Likewise.
1165 (mips_elf_relocate_section): Likewise.
1166 (mips_elf_check_relocs): Likewise.
1167 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
1168 (elf_backend_can_gc_sections): Define.
1169 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
1170 (ppc_elf_howto_raw): Handle them.
1171 (ppc_elf_reloc_type_lookup): Likewise.
1172 (ppc_elf_relocate_section): Likewise.
1173 (ppc_elf_check_relocs): Reference count .got and .plt entires.
1174 Handle new vtable relocs.
1175 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
1176 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
1177 (elf_backend_can_gc_sections): Define.
1179 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
1181 * archures.c (bfd_mach_mn10300): Define.
1182 * elf-m10300.c: Include elf/mn10300.h
1183 (elf_mn10300_mach): New function.
1184 (_bfd_mn10300_elf_final_write_processing): Likewise.
1185 (_bfd_mn10300_elf_object_p): Likewise.
1186 (elf_backendfinal_write_processing): Define.
1187 (elf_backend_object_p): Likewise.
1189 * archures.c (bfd_mach_am33): Define.
1190 * cpu-m10300.c (bfd_am33_arch): New arch info structure. Link it
1191 into the NEXT field of bfd_mn10300_arch.
1194 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
1196 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
1199 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
1201 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
1202 link_next field, not the next field.
1204 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
1206 * elf.c (map_sections_to_segments): Check the section address
1207 against the phdr size both with and without a modulo of
1210 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
1212 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
1213 linker created empty input section if the output section has the
1216 * elflink.h (elf_link_output_extsym): Print an error message if
1217 _bfd_elf_section_from_bfd_section fails.
1219 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
1223 Thu Jun 18 23:59:30 1998 Doug Evans <devans@seba.cygnus.com>
1225 * reloc.c: New relocs BFD_RELOC_MIPS_DVP_11_S4,
1226 BFD_RELOC_MIPS_DVP_U15_S3.
1227 * elf32-mips.c: Handle them.
1228 * bfd-in2.h: Regenerate.
1229 * libbfd.h: Regenerate.
1232 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
1234 * elf.c (copy_private_bfd_data): Improve handling of Solaris
1235 native linker output. Avoid putting an empty section in more than
1238 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
1240 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1241 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1243 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
1245 * elf.c (swap_out_syms): New arg relocatable_p.
1246 Don't add section VMA to symbols for relocatable output.
1247 (_bfd_elf_compute_section_file_positions): Update call to
1250 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
1252 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
1253 against 'addend' be signed rather than unsigned.
1255 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
1257 * elf32-m32r.c: Add prototyps for static functions.
1259 * coff-arm.c: Add prototypes for static functions.
1261 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
1263 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
1264 LMA is used to order sections in a segment.
1266 * elf32-v850.c: Add prototypes for static functions.
1267 Change type of addend parameter to bfd_vma in various functions.
1269 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
1271 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
1272 complain_overflow_signed instead of complain_overflow_bitfield.
1274 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1276 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
1277 when comparing against 0.
1279 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
1281 * Makefile.am (config.status): New target.
1282 * Makefile.in: Rebuild.
1285 Wed Jun 3 11:39:57 1998 Doug Evans <devans@canuck.cygnus.com>
1287 * elf32-mips.c (_bfd_mips_elf_fake_sections): Update to use
1288 Elf32_Dvp_External_Overlay instead of 64 bit version.
1291 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
1293 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
1294 error if previous object endianness doesn't match current object.
1296 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
1298 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
1299 _bfd_elf_print_private)bfd_data ().
1301 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
1303 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
1305 (elf_link_add_object_symbols): Set type_change_ok and
1306 size_change_ok before calling elf_merge_symbol.
1308 * elf32-mips.c (mips_elf_relocate_section): If we issue an
1309 undefined symbol error, don't also issue an overflow error.
1311 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
1313 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
1314 R_PPC_LOCAL24PC relocation should be local; if not, print an error
1315 message instead of crashing.
1317 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
1319 * archures.c (bfd_mach_cpu32): Define.
1320 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
1322 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
1323 * ieee.c: Include <ctype.h>.
1324 (ieee_object_p): Parse out process ID string to make it more
1325 likely to be acceptable for bfd_scan_arch.
1326 * bfd-in2.h: Rebuild.
1328 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
1330 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
1331 _bfd_elf_print_private_bfd_data() so that the program header will
1334 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
1336 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
1337 0x68. Reindent. Add some comments.
1340 Sun May 31 16:11:22 1998 Doug Evans <devans@canuck.cygnus.com>
1342 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Set sh_link
1343 field of .DVP.ovlytab to .DVP.ovlystrtab's section index.
1344 (_bfd_mips_elf_section_from_shdr): Recognize SHT_DVP_OVERLAY_TABLE
1345 and SHT_DVP_OVERLAY.
1346 (_bfd_mips_elf_fake_sections): Ditto.
1349 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
1351 * elf.c (copy_private_bfd_data): Adjust physical address of
1352 segment in output BFD to contain LMAs of its sections.
1354 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
1356 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1357 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
1358 endian data 32 bit relocations.
1359 (elf32_sparc_merge_private_bfd_data): Check if linking little
1360 endian objects with big endian objects.
1361 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
1362 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
1363 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
1365 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
1366 * archures.c (bfd_mach_sparc_sparclite_le): New.
1367 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
1369 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
1371 * peicode.h (add_data_entry): Fix precedence of operators in if ()
1374 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
1376 * bfd-in.h: Move over patch to bfd-in2.h.
1378 * reloc.c (bfd_check_overflow): Add casts before shifts which may
1380 (_bfd_relocate_contents): Likewise.
1382 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
1384 * peicode.h (add_data_entry): If the section has no private data
1385 then do not create a Data Dictionary entry for it.
1387 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
1389 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
1390 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
1391 elf64_alpha_size_got_sections): Rewrite, handling multiple got
1392 subsections during relaxation more correctly.
1394 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
1396 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
1397 Add extra argument to bfd_arm_process_before_allocation ().
1398 * bfd-in.h: Reflect changes made in bfd-in2.h.
1399 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
1400 coff class of a BFD symbol.
1401 * coff-arm.c: Add support for interworking between Thumb code and
1402 non-interworking aware ARM code.
1404 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
1406 * po/Make-in (install-info): New target.
1408 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
1410 * filemode.c: Remove; not used.
1412 If sysdep.h includes a header file, don't include it again:
1413 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
1415 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
1417 * archive.c: Don't include <string.h> or <errno.h>.
1418 * evax-alpha.c; Don't include <stdio.h>.
1419 * evax-egsd.c: Likewise.
1420 * evax-etir.c: Likewise.
1421 * evax-misc.c: Likewise.
1422 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
1423 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
1425 * hpux-core.c: Likewise.
1426 * netbsd-core.c: Likewise.
1428 * libbfd.c: Don't include <sys/types.h>.
1429 * nlmcode.h: Don't include <string.h>.
1430 * osf-core.c: Don't include <string.h> or <stdio.h>.
1431 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
1432 <errno.h>, or <unistd.h>.
1433 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
1435 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
1437 * configure.com: If the version number can not be found in
1438 configure.in, set it to "unknown" rather than "2.8.1".
1440 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
1442 * elf32-mips.c (elf_mips_mach): New.
1443 (_bfd_mips_elf_object_p): Use elf_mips_mach.
1444 (_bfd_mips_elf_final_write_processing): Use the names
1445 of machines, rather than the numbers. Set both the ARCH
1446 and MACH in e_flags. Handle a few more specific machines.
1447 (_bfd_mips_elf_merge_private_bfd_data): Merge both
1448 EF_MIPS_ARCH and EF_MIPS_MACH.
1450 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
1452 * syms.c (bfd_is_local_label): Revert last change.
1453 * srec.c (srec_write_symbols): Discard debugging symbols.
1455 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
1457 * som.c: Include <ctype.h>.
1458 * som.h: Don't include sysdep.h.
1460 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
1462 * libbfd.h: Rebuilt.
1463 * libbfd-in.h: Removed gettext includes and defines.
1464 * sysdep.h: Moved gettext-related includes and defines here.
1466 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
1468 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
1469 an ad-hoc test. Kill bogus #if 0 code.
1470 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
1472 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
1474 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
1475 when generating a normal executable for a symbol defined in a
1476 regular file. When copying a reloc into the output file, adjust
1477 the addend for a PC relative reloc against a global symbol.
1479 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
1481 * libbfd.h: Rebuilt.
1482 * libbfd-in.h (_): Define as dgettext.
1484 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
1486 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
1488 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
1489 when declaring parameter types.
1490 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
1492 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
1494 * config.bfd: If we include any ELF targets in targ_defvec and/or
1495 targ_selvecs, then add the generic ELF targets to targ_selvecs.
1496 * elf32-gen.c (dummy): New static const variable.
1497 (elf_generic_info_to_howto): New static function.
1498 (elf_generic_info_to_howto_rel): New static function.
1499 (elf_info_to_howto): Define as elf_generic_info_to_howto.
1500 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
1501 * elf64-gen.c: Same changes as elf32-gen.c.
1502 * elfcode.h (elf_object_p): For the generic target, ignore a
1503 failure of bfd_default_set_arch_mach. Fix indentation a bit.
1505 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
1507 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
1508 * configure: Rebuild.
1510 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
1512 * config.bfd: Update OSR5/Unixware patterns.
1514 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
1516 * elf.c (assign_file_positions_for_segments): Allow for holes
1517 between sections added by a link script.
1519 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
1521 * configure.in: Change version number to 2.9.4
1522 * configure: Rebuild.
1524 Based on patch from H.J. Lu <hjl@gnu.org>:
1525 * elf.c (bfd_elf_get_bfd_needed_list): New function.
1526 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
1527 * bfd-in2.h: Rebuild.
1529 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
1531 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
1534 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
1536 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
1537 (elf64_alpha_relax_section): Fill them in.
1538 (elf64_alpha_relax_opt_call): Implement more than a stub.
1539 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
1540 alignment on .scommon.
1541 (elf64_alpha_merge_gots): Merge use counts as well.
1543 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
1545 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
1546 for calculating a local symbol's address.
1547 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
1548 Set the .got's cooked size as well as the raw size.
1550 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
1552 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
1553 internationalisation of printed information.
1555 * coff-arm.c (coff_arm_print_private_bfd_data): Add
1556 internationalisation of printed information.
1558 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
1560 * syms.c (struct indexentry): Change directory_name, file_name,
1561 and function_name fields to char *.
1562 (struct stab_find_info): Change cached_file_name field to char *.
1564 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
1566 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
1568 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
1570 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
1572 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
1574 * Makefile.am (install-data-local): Make $(includedir).
1575 * Makefile.in: Rebuild.
1577 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
1579 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
1581 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
1583 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
1584 * Makefile.in: Rebuild.
1586 * bfd-in2.h: Rebuild for Nick's changes.
1588 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
1590 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
1591 change wrt length == max_namelen.
1593 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1595 * Many files: Added gettext invocations around user-visible
1597 * libbfd-in.h: Added gettext includes and defines.
1598 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1599 HAVE_LC_MESSAGES): Define.
1600 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
1602 * Makefile.am (SUBDIRS): Added po.
1603 (POTFILES): New macro.
1604 (po/POTFILES.in): New target.
1605 (SOURCE_HFILES): New macro.
1607 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
1609 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1611 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
1612 NT_PRSTATUS note section encountered, it contains the status of
1613 the currently executing thread when the core file was written.
1615 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
1617 * libcoff.h: Add extra parameter to
1618 bfd_coff_link_output_has_begun overrideable function.
1619 * cofflink.c: Pass extra parameter to
1620 bfd_coff_link_output_has_begun function.
1621 * bfd-in.h: Add prototypes for exported ARM interworking
1623 * peicode.h: ARM specific code reorganised to conform to BFD
1625 * coffcode.h: ARM specific code reorganised to conform to BFD
1627 * coff-arm.c: Code reorganised to conform to the BFD coding
1628 conventions. Global variables have been moved into an ARM
1629 specific hash table structure and a new function:
1630 bfd_arm_get_bfd_for_interworking() has been created which is
1631 called from the linker scripts.
1633 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
1635 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
1637 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
1638 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
1639 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
1640 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
1642 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1644 * config.bfd: Added sparc86x support.
1646 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
1648 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
1649 an out of range pc-relative jump/call to an undefined weak symbol.
1651 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
1653 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
1656 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
1658 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
1659 an error other than bfd_error_system_call, set the error to
1660 bfd_error_wrong_format.
1662 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
1663 bfd_elf32_powerpcle_vec.
1665 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
1666 program segments are zero, don't set p_paddr_valid.
1668 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
1670 * elf64-alpha.c: Initial implementation of relaxation --
1671 (struct alpha_elf_link_hash_entry): Add use_count member.
1672 (elf64_alpha_check_relocs): Initialize and increment it.
1673 (elf64_alpha_can_merge_gots): Check it when considering merging.
1674 (elf64_alpha_merge_gots): Drop entries with zero use.
1675 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
1676 (elf64_alpha_always_size_sections): Split out got sizing ...
1677 (elf64_alpha_size_got_sections): ... here. New function.
1678 (elf64_alpha_relax_find_reloc_ofs): New function.
1679 (elf64_alpha_relax_with_lituse): Likewise.
1680 (elf64_alpha_relax_without_lituse): Likewise.
1681 (elf64_alpha_relax_opt_call): Likewise.
1682 (elf64_alpha_relax_section): Likewise.
1683 (elf64_alpha_add_symbol_hook): Likewise.
1684 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
1685 (elf64_alpha_relocate_section): Likewise.
1686 (bfd_elf64_bfd_relax_section): Define.
1687 (elf_backend_add_symbol_hook): Likewise.
1689 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
1691 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
1692 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
1693 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
1695 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
1697 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
1698 * configure: Rebuild.
1700 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
1702 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
1703 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
1704 * configure.in: Define and substitute WIN32LDFLAGS and
1706 * aclocal.m4: Rebuild with new libtool.
1707 * configure, Makefile.in: Rebuild.
1709 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
1711 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
1712 before any other symbols in the same section.
1714 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
1716 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
1719 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1721 * dwarf2.c (comp_unit): Move it earlier in the source. Add
1723 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
1724 Use addr_size for address size, rather than sizeof(bfd_vma).
1725 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
1726 Fix call to read_address.
1727 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
1728 Scrap other unneeded arguments. Fix call to read_address.
1729 (scan_unit_for_functions): Fix call to read_attribute.
1730 (parse_comp_unit): We now handle more values for addr_size.
1731 Set addr_size in unit. Fix call to read_attribute and
1734 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
1736 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
1738 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
1740 * archures.c (bfd_default_scan): Add m68k cases back to default
1741 switch, reverting patch of March 25, since IEEE support depends
1744 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
1746 * Makefile.am (diststuff): New target.
1747 * Makefile.in: Rebuild.
1749 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
1751 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
1752 som_offset when we have an extended name table.
1754 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
1756 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
1758 * Makefile.in: Rebuild.
1760 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1762 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
1763 symbols when creating a shared library.
1764 (elf_m68k_adjust_dynindx): New function, used by above code.
1765 (elf_m68k_finish_dynamic_sections): Initialize the section
1767 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
1769 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
1771 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
1774 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1776 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
1779 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
1781 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
1784 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
1786 * configure.in: Set version to 2.9.1.
1787 * configure: Rebuild.
1789 * Branched binutils 2.9.
1791 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
1793 * syms.c (ENABLE_CACHING): Define.
1794 (struct indexentry): Define.
1795 (struct stab_cache): Remove.
1796 (cmpindexentry): New static function.
1797 (struct stab_find_info): Add new fields: indextable,
1798 indextablesize, cached_indexentry, cached_offset, cached_stab, and
1799 cached_file_name. Remove fields: file_cache, function_cache, and
1801 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
1802 index table and search it.
1804 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
1806 * elf.c (_bfd_elf_copy_private_section_data): Call
1807 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
1809 * cpu-mips.c: Remove trailing comma at end of enumeration list.
1811 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
1813 * coff-arm.c: Define all globally visible variables and functions
1814 only when COFF_WITH_PE is not defined.
1815 * configure.in (armpe_little_vec, armpe_big_vec): Add
1817 * configure: Rebuild.
1819 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
1821 Fix some gcc -Wall warnings:
1822 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
1823 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
1824 * archures.c (bfd_default_scan): Likewise.
1825 * bfd.c (bfd_scan_vma): Likewise.
1826 * binary.c (mangle_name): Likewise
1827 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
1828 * coff-sh.c (sh_relocate_section): Likewise.
1829 * coff-stgo32.c (create_go32_stub): Likewise.
1830 * coffcode.h (coff_slurp_line_table): Likewise.
1831 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1832 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1833 (assign_file_positions_for_segments): Likewise.
1834 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1835 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1836 * oasys.c (oasys_write_sections): Likewise.
1837 * ppcboot.c (ppcboot_object_p): Likewise.
1838 (mangle_name): Likewise.
1839 * riscix.c (riscix_fix_pcrel_26): Likewise.
1840 * srec.c (srec_scan): Likewise.
1841 * stabs.c (_bfd_write_section_stabs): Likewise.
1842 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1843 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
1844 switch. Declare parameters for function pointers.
1845 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
1847 * elf.c (elf_sort_sections): Likewise.
1848 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
1849 Add default cases to switches.
1850 (coff_arm_relocate_section): Remove unused local variables.
1852 (coff_arm_bfd_set_private_flags): Change flag variable to type
1854 * coff-mips.c (mips_relocate_section): Initialize use_lo.
1855 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
1856 (dump_toc): Change cat to const, and initialize it.
1857 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
1858 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
1859 (sh_elf_relocate_section): Initialize r_symndx.
1860 * coffcode.h (coff_compute_section_file_positions): Only declare
1861 old_sofar if ALIGN_SECTIONS_IN_FILE.
1862 (coff_write_object_contents): Initialize csym.
1863 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
1864 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
1866 * dwarf2.c: Include libiberty.h.
1867 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
1868 (decode_line_info): Remove unused local variables.
1869 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
1870 (m32r_elf_relocate_section): Likewise.
1871 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
1872 (v850_elf_reloc): Likewise.
1873 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
1874 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
1875 * elf.c (assign_file_positions_for_segments): Always set adjust.
1876 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
1877 parenthesize expression.
1878 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
1879 (m32r_elf_object_p): Return a value.
1880 (m32r_elf_print_private_bfd_data): Change fprintf format string.
1881 * elf32-mips.c (mips_elf_final_link): Initialize last.
1882 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
1883 * elf32-v850.c (v850_elf_object_p): Return a value.
1884 (v850_elf_print_private_bfd_data): Change fprintf format string.
1885 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
1887 * elflink.h (elf_link_add_object_symbols): Change vernum to
1888 unsigned int, and initialize it. Change fprintf format string.
1889 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
1890 when setting or comparing to soname_indx.
1891 (elf_create_pointer_linker_section): Change num_symbols to
1893 * libcoff-in.h (coff_data_type): Change flags to flagword.
1894 * peicode.h (pe_print_idata): Initialize idx. Change j to
1895 bfd_size_type. Initialize hint_member. Remove useless test to
1897 (pe_print_edata): Change num_functions and num_names in struct
1898 EDT_type to unsigned long. Remove cast. Change fprintf format
1900 * ppcboot.c (ppcboot_object_p): Change i to size_t.
1901 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
1903 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
1904 int *. Update uses. Change j to long.
1905 * bfd-in2.h, libcoff.h: Rebuild.
1907 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
1909 * elf32-v850.c Remove definition of USE_REL.
1910 (v850_elf_info_to_howto_rela): New function.
1911 (v850_elf_perform_relocation): Renamed from
1912 v850_elf_store_addend_in_insn. Removed replace argument.
1913 (v850_elf_reloc): store the relocation in the addend field instead
1915 (v850_elf_final_link_relocate): Now calls
1916 v850_elf_perform_relocation.
1917 (v850_elf_relocate_section): Remove code to generate REL
1920 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
1922 * coffcode.h (coff_new_section_hook): Set the type and storage
1923 class in the native symbol information allocated for a new section
1926 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
1928 * peicode.h: Chain together calls to
1929 coff_bfd_copy_private_bfd_data and
1930 coff_bfd_print_private_bfd_data.
1932 * coff-arm.c: Add prototypes for
1933 coff_arm_bfd_print_private_bfd_data and
1934 coff_arm_bfd_copy_private_bfd_data.
1936 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
1938 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
1941 * peicode.h: Call arm-coff private data functions after handling
1944 * coff-arm.c: Turn statics into globals so that they can be shared
1945 both pe and pei backends.
1947 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
1949 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
1951 (sunos_write_object_contents): Likewise.
1952 * aoutx.h (NAME(aout,machine_type)): Likewise.
1953 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1955 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1957 * archures.c (bfd_mach_m68*): Add definitions for various m68k
1959 (bfd_default_scan): Remove m68k special cases.
1960 * bfd-in2.h: Rebuild.
1961 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
1963 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
1964 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
1966 (bfd_m68k_arch): Set mach field to zero to signal no explicit
1967 selection, change printable_name to just "m68k" and make that the
1968 default instead of m68k:68020.
1970 * aout-tic30.c (NAME): Define this to avoid multiple definitions
1972 (MY_get_section_contents): Define as aout_32_get_section_contents
1973 rather than NAME(aout,get_section_contents).
1975 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
1977 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
1978 and call bfd_default_set_arch_mach to do the real work.
1980 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
1982 * bout.c (BALX): Include return register g14 as part of the insn.
1984 (calljx_callback): Use it.
1986 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
1988 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
1989 * libbfd.h: Rebuild.
1991 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
1992 byte_count to unsigned int.
1993 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
1994 unused local variables.
1996 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
1997 variables er and er1.
1999 * cpu-v850.c: Include <ctype.h>.
2000 (scan): Case isdigit argument to unsigned char.
2002 From Yan Meroth <YAN.MEROTH@st.com>:
2003 * ihex.c (ihex_scan): Add extbase variable so that getting an
2004 extended linear address record does not ignore any previous
2006 (ihex_write_object_contents): When writing out an extended linear
2007 address record, zero out any previous extended address.
2009 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
2011 * ieee.c (do_one): Check section before dereferencing it.
2012 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
2013 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
2015 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
2017 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
2019 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
2021 * coff-arm.c: Add interworking functions to pe backends.
2023 start-sanitize-r5900
2024 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
2026 * elf32-mips.c (R_MIPS15_S3): New relocation type.
2027 (elf_mips_howto_table): Add R_MIPS15_S3.
2028 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
2029 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
2030 * bfd-in2.h, libbfd.h: Rebuilt.
2033 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
2035 * configure.in: Use AM_DISABLE_SHARED.
2036 * aclocal.m4, configure: Rebuild with libtool 1.2.
2038 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
2040 * coff-arm.c (coff_arm_relocate_section): Better error messages
2041 when interowrking conflucts occur. Courtesy of Jonathan Walton
2043 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
2044 relocations. Patch courtesy of Jonathan Walton and Tony
2047 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
2049 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
2050 part of Feb 22 change controling when to override the existing
2051 symbol with the .plt entry.
2053 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
2055 * config.bfd (targ_cpu): Add thumb-pe target.
2057 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
2058 functions in PE build.
2060 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
2062 * config.bfd (sparclite-*-elf*): Added.
2064 start-sanitize-vr4320
2065 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
2067 * mips-cpu.c: Reorganize sanitization.
2069 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
2072 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
2074 * configure.in: Add elf.lo to elf shell variable.
2075 * Makefile.am (BFD_LIBS): Remove elf.lo.
2076 (BFD_LIBS_CFILES): Remove elf.c.
2077 (BFD32_BACKENDS): Add elf.lo.
2078 (BFD32_BACKENDS_CFILES): Add elf.c.
2079 * configure, Makefile.in: Rebuild.
2081 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
2083 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
2084 relocation against a now-local symbol should not have a dynamic
2087 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
2089 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
2091 (pe_print_private_bfd_data): Print PE flags. From Mikey
2092 <jeffdb@netzone.com>.
2094 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
2096 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
2097 a plt entry when we can determine that we authoritatively define
2100 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
2102 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
2103 don't actually use trad-core, but a SunOS-style core file handled
2105 * hosts/sparclinux.h: Remove.
2108 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
2110 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
2111 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
2112 (elf_mips_dvp_27_s4_howto): Describe it.
2113 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
2114 (mips_info_to_how_rel): Handle it.
2115 (mips_elf_relocate_section): Handle it.
2116 * bfd-in2.h,libbfd.h: Regenerate.
2119 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2121 * peicode.h (pe_print_idata): If there is no .idata section, look
2122 for the import tables in some other section. Make the initial
2123 label line up better with the data. Print the import address
2124 table even if there is no import name table. If the import
2125 address table holds actual addresses, print them.
2128 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
2130 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
2133 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
2135 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
2136 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
2137 bfd_error_system_call.
2139 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
2141 * Makefile.am (AUTOMAKE_OPTIONS): Define.
2142 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2144 From H.J. Lu <hjl@gnu.org>:
2145 * Makefile.am (libbfd_la_LDFLAGS): Define.
2146 * Makefile.in: Rebuild.
2148 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
2150 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2151 * netbsd.h (MACHTYPE_OK): Define.
2152 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
2153 calling N_SET_MACHTYPE, rather than having a switch.
2154 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
2156 * i386netbsd.c (MACHTYPE_OK): Don't define.
2157 (DEFAULT_MID): Define.
2158 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
2159 (MACHTYPE_OK): Don't define.
2160 (DEFAULT_MID): Define.
2161 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
2162 (DEFAULT_MID): Define.
2163 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
2164 (DEFAULT_MID): Define.
2165 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
2166 (DEFAULT_MID): Define.
2168 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2169 * vaxnetbsd.c: New file.
2170 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
2171 rather than netbsd_core.
2172 * targets.c (vaxnetbsd_vec): Declare.
2173 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
2174 defined, add netbsd_core_vec.
2175 * configure.in: Set COREFILE for alpha*-*-netbsd* and
2176 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
2177 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
2178 * config.bfd (alpha*-*-netbsd*): New target.
2179 * Makefile.am: Rebuild dependencies.
2180 (BFD32_BACKENDS): Add vaxnetbsd.lo.
2181 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
2182 * configure, Makefile.in: Rebuild.
2184 * configure.host: Remove the old shared library build stuff. We
2185 now use libtool instead.
2187 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
2189 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
2191 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
2193 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
2194 * configure: Rebuild.
2196 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
2197 start-sanitize-m32rx
2198 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
2199 when merging m32r BFDs into m32rx BFDs.
2201 * elf32-v850.c (remember_hi16s_reloc): New function.
2202 (find_remembered_hi16s_reloc): New function.
2203 (v850_elf_store_addend_in_insn): Use the above new functions to
2204 match up HI6S relocs with LO16 relocs.
2207 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
2209 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
2210 (bfd_txvu_arch): Delete.
2211 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
2213 * bfd-in2.h: Regenerate.
2216 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
2218 * configure.in: Change -linux* to -linux-gnu*.
2219 * config.bfd, configure.host: Likewise.
2220 * configure: Rebuild.
2222 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
2224 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
2225 LO16/HI16S bug and improve comments about what is going on.
2227 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2229 * configure, aclocal.m4: Rebuild with new libtool.
2231 start-sanitize-v850e
2232 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
2234 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
2235 when merging v850 code into v850e/v850ea code. Do not initialise
2236 output flags if the input is the default architecture.
2238 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
2240 start-sanitize-r5900
2241 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
2243 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
2244 get the size from bfd_arch_bits_per_address instead of directly
2247 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
2249 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
2250 to wrap, just return all 1's bits instead.
2251 * libbfd.h: Regenerate.
2253 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
2255 * coff-i386.c (coff_pe_i386_relocate_section): New static function
2257 (coff_relocate_section): If COFF_WITH_PE, define as
2258 coff_pe_i386_relocate_section.
2259 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
2260 skip empty sections, to match coff_write_object_contents.
2262 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
2263 rather than swapping out r_offset twice. From Luke Deller
2264 <luked@cse.unsw.edu.au>.
2266 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
2268 * configure.in: Set libtool_enable_shared rather than
2269 libtool_shared. Remove diversion hack.
2270 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
2273 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
2275 * syms.c (struct stab_cache): Define.
2276 (struct stab_find_info): Remove cached_offset, cached_stab,
2277 cached_str, and cached_stroff fields. Add file_cache,
2278 function_cache, and line_cache fields.
2279 (_bfd_stab_section_find_nearest_line): Use extensive caching to
2282 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
2284 * peicode.h (pe_print_idata): Check for import of ordinal rather
2286 (pe_print_edata): If there is no .edata section, look for the
2287 export data in some other section.
2289 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
2291 * configure.in: Change version to 2.8.4.
2292 * configure: Regenerated.
2294 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2296 Add tms320c30 support:
2297 * cpu-tic30.c: New file.
2298 * aout-tic30.c: New file.
2299 * coff-tic30.c: New file.
2300 * archures.c (bfd_arch_tic30): Define.
2301 (bfd_tic30_arch): Declare.
2302 (bfd_archures_list): Add bfd_tic30_arch.
2303 * targets.c (bfd_target_vector): Add tic30_aout_vec and
2305 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
2306 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
2307 (coff_set_flags): Likewise.
2308 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
2309 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
2310 * Makefile.am: Rebuild dependencies.
2311 (ALL_MACHINES): Add cpu-tic30.lo.
2312 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
2313 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
2314 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
2315 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2317 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
2319 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
2320 to lag behind LO16 reloc by a couple of instructions.
2322 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
2324 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
2325 make to reexamine the file timestamp.
2326 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
2328 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
2332 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
2334 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
2335 and partial_inplace=false.
2336 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
2339 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
2341 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
2342 to create .dynsbss and .rela.sbss sections.
2343 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
2344 copied from dynamic objects into .sbss.
2345 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
2346 use it. Correct typo of .rela.sdata2.
2347 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
2348 put the data, which may now be in .sbss.
2349 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
2350 (elf_backend_create_dynamic_sections): Define as
2351 ppc_elf_create_dynamic_sections.
2353 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
2354 against _GLOBAL_OFFSET_TABLE_.
2355 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
2356 shared libraries which refer to local symbols. Make sure that the
2357 test for allocating space for a reloc in a shared object is the
2358 same as the test for emitting a reloc.
2361 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
2363 * elf32-mips.c: Add dvp support.
2366 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2368 * config.bfd (i[3456]-*-mingw32*): New target.
2369 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
2370 * aclocal.m4, configure: Rebuild.
2373 Wed Jan 28 15:14:28 1998 Doug Evans <devans@canuck.cygnus.com>
2375 * config.bfd, configure.in: Add dvp support.
2376 * configure: Regenerate.
2377 * aclocal.m4: Regenerate.
2378 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
2379 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
2382 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
2384 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
2387 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
2389 Sparc v9 ABI compliant PLT:
2390 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
2391 (plt_templates, sparc64_elf_build_plt_entry): Delete.
2392 (LARGE_PLT_THRESHOLD): New define.
2393 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
2394 (sparc64_elf_build_plt): New function.
2395 (sparc64_elf_plt_entry_offset): Likewise.
2396 (sparc64_elf_plt_ptr_offset): Likewise.
2397 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
2398 contain the index for convenience. Skip the initial entries
2400 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
2401 memory for the benefit of .rela.plt.
2402 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
2403 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
2404 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
2405 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
2406 Call sparc64_elf_build_plt.
2407 (elf_backend_want_got_plt): No.
2408 (elf_backend_plt_readonly): No.
2409 (elf_backend_plt_alignment): 8.
2411 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
2412 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
2413 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
2416 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
2418 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
2420 * cpu-mips.c (arch_info_struct): Add mips variants.
2421 * bfd-in2.h: Rebuilt.
2423 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
2425 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
2428 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
2430 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
2431 (i[3456]86sco3.2v5*coff): New target.
2433 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
2435 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
2437 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
2439 * bfd.c (bfd_get_error_handler): Add orthogonal function.
2440 * bfd-in2.h: Regenerate.
2442 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
2444 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
2446 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
2448 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
2449 adjust addend for an output common symbol (from Jimmy Blair
2450 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
2451 defined symbol to counteract adjustment made in generic relocation
2454 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
2456 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
2458 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
2459 (GET_SCNDHR_NLNNO): Likewise.
2461 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
2463 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
2465 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
2467 * elf32-m32r.c: Add macros to handle NOP insertion.
2469 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
2471 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
2472 (xcoff_mark): Likewise.
2473 (xcoff_build_ldsyms): Mark absolute symbols.
2475 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
2477 * bout.c (b_out_write_object_contents): Sort symbols before output
2478 to keep {CALL,BAL}NAME symbols adjacent.
2479 (b_out_symbol_cmp): New function.
2481 For older changes see ChangeLog-9697
2487 version-control: never