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* config/atof-ieee.c (gen_to_words): Correctly round a
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
2e9a84c8
RH		 1Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2
3 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4 list of target formats (targ_selvecs).
5 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
6 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
7
ec0ef80e
DD		 81999-05-10 DJ Delorie <dj@cygnus.com>
9
10 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
11 reasonable mode until "ar x" is smart enough to skip it (fixes
12 gcc/libgcc.a builds on mips-ecoff targets
13
14 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
15 to work. Hack to support MS import libraries, which use different
16 COMDAT types than GNU.
17 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
18 to implied zero-length sections (see peicode below)
19 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
20 filename symbols, which use one *or more* auxents.
21 * coffswap.h (coff_swap_aux_in): ditto
22 * peicode.h (coff_swap_sym_in): Build the implied zero-length
23 sections
24
5c746d90
JL		 25Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
26
27 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
28 for all relocations.
29
ba1b9317
CM		 301999-05-10 Catherine Moore <clm@cygnus.com>
31
32 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
33 if COFF_IMAGE_WITH_PE.
34 (bfd_arm_process_before_allocation): Likewise.
35 (bfd_arm_get_bfd_for_interworking): Likewise.
36 * coff-arm.c: Likewise.
37 * bfd-in2.h: Regenerate.
38 * configure.in (armpe_little_vec): Remove coff-arm.lo.
39 (armpe_big_vec): Likewise.
40 * configure: Rebuild.
41
c1f6bc03
NC		 421999-05-10 Nick Clifton <nickc@cygnus.com>
43
44 * elf.c (elf_fake_sections): Check for .rel. as start of rel
45 section, not just .rel. Same for .rela.
46
b23f908b
NC		 471999-05-07 Nick Clifton <nickc@cygnus.com>
48
49 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
50 endianism with an error message.
51
7fafc0fd
RH		 52Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
53
54 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
55 assignment from "unsigned char *" to "char *".
56 (decode_line_info): Likewise for dwarf_line_buffer assignment.
57
b44267fd
CM		 581999-05-05 Catherine Moore <clm@cygnus.com>
59
60 * coff-arm.c (coff_arm_relocate_section): Add one to
61 address of ARM_RVA32 thumb functions.
62
631999-05-05 Catherine Moore <clm@cygnus.com>
9e1281c7
CM		 64
65 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
66 (elf32_m68k_copy_private_bfd_data): New.
67 (elf32_m68k_merge_private_bfd_data): New.
68 (elf32_m68k_print_private_bfd_data): New.
69 (CPU32_FLAG): Define.
70 (PLT_CPU32_ENTRY_SIZE): Define.
71 (elf_cpu32_plt0_entry): Declare.
72 (elf_cpu32_plt_entry): Declare.
73 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
74 (elf_m68k_finish_dynamic_symbol): Likewise.
75 (elf_m68k_finish_dynamic_sections): Likewise.
76 (elf_backend_plt_header_size): Remove definition.
77 (bfd_elf32_bfd_copy_private_bfd_data): Define.
78 (bfd_elf32_bfd_merge_private_bfd_data): Define.
79 (bfd_elf32_bfd_set_private_flags): Define.
80 (bfd_elf32_bfd_print_private_bfd_data): Define.
81
ac79f2f3
JL		 82Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
83
84 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
85 and R_LONG_PCREL_MODE.
86
252b5132
RH		 871999-04-29 Nick Clifton <nickc@cygnus.com>
88
89 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
90
91Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
92
93 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
94 in relocation calculation.
95
961999-04-26 Tom Tromey <tromey@cygnus.com>
97
98 * aclocal.m4, configure: Updated for new version of libtool.
99
1001999-04-21 Nick Clifton <nickc@cygnus.com>
101
102 * coff-mcore.c: Add support for mcore relocs.
103
1041999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
105
106 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
107 incorrect use EF_MIPS_xxBITPTRS.
108
1091999-04-18 Ian Lance Taylor <ian@zembu.com>
110
111 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
112 variable insn.
113
114 * bfd-in2.h: Rebuild.
115 * libbfd.h: Rebuild.
116
117Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
118
119 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
120 (coff_arm_relocate_section): Add ARM26D transform. Only
121 change to ARM26D for relocateable links.
122
1231999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
124
125 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
126 (bfd_elf32_bfd_print_private_bfd_data): New.
127
1281999-04-15 Doug Evans <devans@casey.cygnus.com>
129
130 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
131 refetch addend if USE_REL, add many comments regarding current state.
132 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
133 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
134 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
135 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
136
137Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
138
139 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
140 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
141
1421999-04-13 David Mosberger <davidm@hpl.hp.com>
143
144 * dwarf2.c (decode_line_info): Don't truncate address to least
145 significant 32 bits (breaks 64 bit targets).
146 (lookup_address_in_function_table): Ditto.
147 (comp_unit_contains_address): Ditto.
148
149Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
150
151 * coff-arm.c (arm_emit_base_file_entry): New routine.
152 (A2T3_OFFSET): Define.
153 (T2A3_OFFSET): Define.
154 (coff_arm_relocate_section): Emit base file entries for interworking
155 stubs.
156
1571999-04-13 Philip Blundell <philb@gnu.org>
158
159 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
160 relocs 17 through 19.
161
162Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
163
164 * elfcode.h: Remove fnmatch.h.
165 * elflink.h (elf_link_assign_sym_version): Call back to ld
166 instead of calling fnmatch.
167
168 * config.bfd (i?86-*-beoself): Include pe vecs.
169
170Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
171
172 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
173 to go missing.
174
1751999-04-10 Richard Henderson <rth@cygnus.com>
176
177 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
178 when trying to resolve dynamic symbol references.
179 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
180 * elf32-mips.c (mips_elf_relocate_section): Likewise.
181 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
182 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
183 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
184 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
185 * elflink.h (elf_link_output_extsym): Likewise.
186
187Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
188
189 * section.c (_bfd_strip_section_from_output): New function moved from
190 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
191 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
192 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
193 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
194 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
195 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
196 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
197 * bfd-in2.h: Update.
198
1991999-04-09 Ian Lance Taylor <ian@zembu.com>
200
201 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
202
2031999-04-08 Nick Clifton <nickc@cygnus.com>
204
205 * coff-mcore.c: New File: Support for mcore-pe targets.
206 * cpu-mcore.c: New File: Support for mcore targets.
207 * elf32-mcore.c: New File: Support for mcore-elf target.
208 * pe-mcore.c: New File: Definitions for mcore-pe target.
209 * pei-mcore.c: New File: Definitions for mcore-pei target.
210 * Makefile.am: Add support for MCore targets.
211 * Makefile.in: Regenerate.
212 * config.bfd: Add support for MCore targets.
213 * configure.in: Add support for MCore targets.
214 * configure: Regenerate.
215 * archures.c: Add support for MCore architecture.
216 * bfd-in2.h: Regenerate.
217 * coffcode.h: Add support for mcore-pe targets.
218 * elf.c: Add support for mcore-elf target.
219 * reloc.c: Add support for MCore relocs.
220 * targets.c: Add support for MCore targets.
221
2221999-04-07 Nick Clifton <nickc@cygnus.com>
223
224 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
225 R_ARM_XPC25 and R_ARM_THM_XPC22.
226 (elf32_arm_reloc_map): Remove redundant entries.
227
2281999-04-06 Ian Lance Taylor <ian@zembu.com>
229
230 * sysdep.h (LC_MESSAGES): Never define.
231
2321999-04-06 Chris Torek <torek@bsdi.com>
233
234 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
235 all callers. Rewrite completely.
236 (_bfd_relocate_contents): Rewrite overflow checking.
237 * bfd-in2.h: Rebuild.
238
2391999-04-05 Ian Lance Taylor <ian@zembu.com>
240
241 From Gabriel Paubert <paubert@iram.es>:
242 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
243 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
244 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
245 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
246 * ppcboot.c (ppcboot_vec): Use little endian routines for
247 headers.
248
249 * elf.c (elfcore_strndup): Only define if it will be used.
250 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
251 and irelend.
252 (ppc_elf_check_relocs): Remove unused local i.
253 (ppc_elf_gc_mark_hook): Add default case to switch.
254
255 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
256 * srec.c (srec_scan): Accept \r in symbol definitions.
257 (srec_object_p): Set HAS_SYMS if we saw any symbols.
258 (symbolsrec_object_p): Likewise.
259
2601999-04-04 Don Bowman <don@pixsci.com>
261
262 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
263
2641999-04-04 Ian Lance Taylor <ian@zembu.com>
265
266 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
267 last_line.
268 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
269 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
270 switch.
271 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
272 local i.
273 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
274 local val.
275
2761999-03-31 Nick Clifton <nickc@cygnus.com>
277
278 * config.bfd: Add support for arm-epoc-pe target.
279 * configure.in: Add support for arm-epoc-pe target.
280 * configure: Regenerate.
281 * targets.c: Add support for arm-epoc-pe target.
282 * coff-arm.c: Allow header files to override definition of
283 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
284 * pe-arm.h: Allow previous header files to override definition of
285 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
286 * pei-arm.h: Allow previous header files to override definition of
287 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
288 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
289 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
290
2911999-03-30 Nick Clifton <nickc@cygnus.com>
292
293 * elf.c (elf_map_symbols): Handle the case where section
294 symbols are generated for content-less sections which are
295 not mapped to the output file.
296
297 * linker.c: Replace direct references to fields in BFD structure
298 with accessor macros.
299
300 * elflink.h: Replace direct references to fields in BFD structure
301 with accessor macros.
302
3031999-03-25 Philip Blundell <pb@nexus.co.uk>
304
305 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
306
307 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
308 account when adjusting section symbols during a partial link.
309
3101999-03-24 Nick Clifton <nickc@cygnus.com>
311
312 * coff-sparc.c (struct coff_reloc_map): Change type of field
313 'bfd_reloc_val' to bfd_reloc_code_real_type.
314 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
315 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
316 * elf32-arc.c (struct arc_reloc_map): Ditto.
317 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
318 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
319 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
320 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
321 * elf32-sh.c (struct elf_reloc_map): Ditto.
322 * elf32-sparc.c (struct elf_reloc_map): Ditto.
323 * elf32-v850.c (struct v850_reloc_map): Ditto.
324 * elf64-sparc.c (struct elf_reloc_map): Ditto.
325 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
326 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
327
3281999-03-17 Martin Hunt <hunt@cygnus.com>
329
330 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
331 function so source-level assembly works. If multiple N_SOs
332 are seen without and N_FUNs, create an indextable entry with
333 a NULL function name.
334
3351999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
336
337 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
338 of certian similar cpus.
339
3401999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
341
342 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
343 Add the 5000. Change the architecture for the 5400 to mips4.
344 (elf_mips_mach): Add r5000.
345
3461999-03-11 Doug Evans <devans@casey.cygnus.com>
347
348 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
349
3501999-03-11 Nick Clifton <nickc@cygnus.com>
351
352 * binary.c (binary_set_section_contents): Generate warning about
353 huge file offsets for any section that will occupy file space, not
354 just those that are loadable.
355
3561999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
357
358 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
359
3601999-02-22 Jim Lemke <jlemke@cygnus.com>
361
362 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
363
364Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
365
366 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
367 * elflink.h: Revert all changes since Feb 16. Instead:
368 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
369 appropriate. Copy it to version symbols.
370 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
371 symbols if appropriate.
372 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
373 symbol if appropriate.
374 (elf_link_output_extsym): If symbol is marked as undefined, and
375 has no nonweak references, mark it as weak undefined.
376
377Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
378
379 * elflink.h (elf_merge_symbol): When overriding a dynamic
380 definition with a weak undefined symbol, set NEEDS_PLT if it is a
381 function.
382 (elf_link_add_object_symbols): Don't copy the other field if we
383 are overridding.
384
385Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
386
387 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
388 shared object with a weak undefined symbol.
389
3901999-02-18 Nick Clifton <nickc@cygnus.com>
391
392 * elfarm-nabi.c: Set partial_inplace back to false.
393
3941999-02-17 Nick Clifton <nickc@cygnus.com>
395
396 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
397 (USER_LABEL_PREFIX): Set to "_".
398
399 The following patches are from: Scott Bambrough
400 <scottb@corelcomputer.com>
401
402 * libaout.h (M_ARM6_NETBSD): Set to 143.
403
404 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
405 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
406 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
407 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
408 * bfd-in2.h: Regenerate.
409
410 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
411 'true' as REL relocs are now being used. Add new PIC relocs:
412 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
413 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
414
415 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
416 of targets.
417 (elf32_arm_final_link_relocate): Change parameters so that entire
418 reloc is passed. Add support for PIC relocs.
419 (elf32_arm_relocate_section): Pass entire reloc to
420 elf32_arm_final_link_relocate.
421 (elf32_arm_check_relocs): Handle new PIC relocs.
422 (elf32_arm_adjust_dynamic_symbol): New function.
423 (elf32_arm_size_dynamic_sections): New function.
424 (elf32_arm_discard_copies): New function.
425 (elf32_arm_finish_dynamic_symbol): New function.
426 (elf32_arm_finish_dynamic_sections): New function.
427 (ELF_MAXPAGE_SIZE): Define.
428 (bfd_elf32_bfd_reloc_type_lookup): Define.
429 (elf_backend_relocate_section): Define.
430 (elf_backend_adjust_dynamic_symbol): Define.
431 (elf_backend_create_dynamic_sections): Define.
432 (elf_backend_finish_dynamic_symbol): Define.
433 (elf_backend_finish_dynamic_sections): Define.
434 (elf_backend_size_dynamic_sections): Define.
435 (elf_backend_plt_readonly): Define.
436 (elf_backend_want_got_plt): Define.
437 (elf_backend_want_plt_sym): Define.
438
439Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
440
441 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
442 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
443 (_bfd_mips_elf_fake_sections): Likewise.
444
445Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
446
447 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
448 bfd_elf32_arm_get_bfd_for_interworking,
449 bfd_elf32_arm_process_before_allocation): Define to avoid clash
450 with elfarm-nabi.c.
451
452 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
453 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
454 elf32_arm_find_nearest_line): Make them static.
455
456Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
457
458 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
459 callers. Do not merge a definition from a shared object with a
460 weak undefined symbol.
461 (elf_link_add_object_symbols): Do not change the symbol type or
462 size if the old symbol overrides the new one.
463
4641999-02-08 Nick Clifton <nickc@cygnus.com>
465
466 * config.bfd: Add support for strongarm target.
467
468Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
469
470 * elf32-m68k.c (reloc_map): Use the correct types for the struct
471 fields instead of unsigned char.
472
473Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
474
475 * Makefile.am: Rebuild dependencies.
476 * Makefile.in: Rebuild.
477
478Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
479
480 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
481 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
482 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
483 * acinclude.m4: Add comments to uses of AC_DEFINE.
484 * acconfig.h: Remove.
485 * configure: Rebuild with current autoconf/automake.
486 * aclocal.m4: Likewise.
487 * config.in: Likewise.
488 * Makefile.in: Likewise.
489
4901999-02-04 DJ Delorie <dj@cygnus.com>
491
492 * libbfd.c (real_read): don't call fread for zero bytes. This
493 covers up a bug (or misuse of bfd) that's exposed by Solaris.
494
495Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
496
497 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
498 of a jump is in the current 256 MB region.
499
500Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
501
502 * format.c (bfd_check_format_matches): Change last patch to only
503 take effect for the binary target.
504
505Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
506
507 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
508
509Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
510
511 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
512
513Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
514
515 * format.c (bfd_check_format_matches): If the target was
516 previously specified, don't check other targets when checking for
517 an archive file.
518
519Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
520
521 * elf32-arm.h (elf32_arm_reloc_map): Removed.
522 (elf32_arm_reloc_type_lookup): Removed
523 * elfarm-nabi.c (elf32_arm_reloc_map): New.
524 (elf32_arm_reloc_type_lookup): New.
525 * elfarm-oabi.c (elf32_arm_reloc_map): New.
526 (elf32_arm_reloc_type_lookup): New.
527
528Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
529
530 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
531 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
532 * Makefile.am: Use new files.
533 * Makefile.in: Regenerate.
534 * configure.in: Use new files.
535 * configure: Regenerate.
536
5371999-02-01 Nick Clifton <nickc@cygnus.com>
538
539 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
540 (fr30_elf_gc_sweep_hook): New function.
541 (elf_backend_can_gc_sections): Define.
542
543Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
544
545 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
546 and bfd_elf32_bigarm_oabi_vec.
547
548Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
549
550 * Makefile.am (elf32-arm-oldabi.lo): New.
551 (elf32-arm-newabi.lo): New.
552 * Makefile.in: Regenerate.
553 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
554 (arm-*-elf): Likewise.
555 (arm-*-oabi): New.
556 (thumb-*-oabi): New.
557 * configure: Regenerate.
558 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
559 (bfd_elf32_bigarm_oabi_vec): New.
560 * elf32-arm-newabi.c: New.
561 * elf32-arm-oldabi.c: New.
562 * elf32-arm.c: Removed.
563 * elf32-arm.h: New.
564
565Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
566
567 * binary.c (binary_set_section_contents): Omit warnings for
568 unloadable sections.
569
5701999-01-31 Michael Meissner <meissner@cygnus.com>
571
572 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
573 powerpc{,le}-*-eabi.
574
5751999-01-29 Nick Clifton <nickc@cygnus.com>
576
577 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
578 * dwarf2.c (read_signed_leb128): Remove unused variables.
579
580Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
581
582 * elf.c (assign_file_positions_for_segments): Only adjust
583 p_align when needed.
584
585Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
586
587 * binary.c (binary_set_section_contents): Don't return early for a
588 non-loadable section, in case the first section is non-loadable.
589 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
590 W. Rozycki <macro@ds2.pg.gda.pl>.
591
5921999-01-28 Nick Clifton <nickc@cygnus.com>
593
594 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
595 R_FR30_GNU_VTENTRY relocs.
596
597Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
598
599 * elflink.h (elf_link_output_sym): Zero syms which are
600 part of sections which have been excluded.
601
602Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
603
604 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
605 to F_PIC_INT.
606 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
607 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
608
6091999-01-27 Nick Clifton <nickc@cygnus.com>
610
611 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
612 relocation.
613 (fr30_final_link_relocate): Use computed value as result of
614 relocation.
615
6161999-01-26 Frank Ch. Eigler <fche@cygnus.com>
617
618 * binary.c (binary_set_section_contents): Emit warning for
619 huge file offsets due to widely-dispersed section LMAs.
620
621Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
622
623 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
624 align first section to largest section alignment, not first
625 section alignment.
626
6271999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
628
629 * configure.in: Require autoconf 2.12.1 or higher.
630
631Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
632
633 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
634 * bfd-in2.h: Likewise.
635 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
636
6371998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
638
639 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
640 * cpu-mips.c: Add support for and independent 4111.
641 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
642 (_bfd_mips_elf_final_write_processing):
643 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
644
6451998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
646
647 * elf32-mips.c (elf_mips_abi_name): New.
648 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
649
6501998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
651
652 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
653 Handle bfd_mach_mips4300.
654
6551998-12-11 Ulrich Drepper <drepper@cygnus.com>
656
657 * elf32-i386.c: Remove leaked development code from patch
658 1998-12-10 by Richard Henderson.
659
6601998-12-10 Richard Henderson <rth@cygnus.com>
661
662 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
663 in debug sections for symbol defined externally.
664
665Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
666
667 * targets.c (bfd_target_vector): Remove duplicate entry for
668 tekhex_vec.
669
6701998-12-09 Nick Clifton <nickc@cygnus.com>
671
672 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
673 since we are using RELAs.
674
675Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
676
677 SCO Open Server Release 5 core file support, from Jouke Numan
678 <jnuman@hiscom.nl>:
679 * sco5-core.c: New file.
680 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
681 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
682 * Makefile.am: Rebuild dependencies.
683 (OPTIONAL_BACKENDS): Add sco5-core.lo.
684 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
685 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
686 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
687 * bfd-in2.h, configure, Makefile.in: Rebuild.
688
689Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
690
691 * config.bfd (hppa*-*-mpeix*): New target.
692 * configure.in: Add AC_HEADER_DIRENT.
693 (hppa*-*-mpeix*): New target.
694 * configure.host (hppa*-*-mpeix*): New host.
695 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
696 friends rather than just including <sys/dir.h>.
697 * som.h (struct som_symbol): Add hppa_priv_level and apto
698 tc_data. Change all users.
699 (struct somdata): Add comp_unit field.
700 (obj_som_compilation_unit): Define.
701 (bfd_som_attach_compilation_unix): Declare.
702 * som.c: Check HOST_HPPAMPEIX.
703 (struct som_misc_symbol_info): Add new field priv_level.
704 (som_object_setup): Add current_offset parameter. Change all
705 callers.
706 (setup_sections): Likewise.
707 (som_object_p): For EXECLIBMAGIC, read the lst header.
708 (som_write_symbol_strings): Add compilation_unit parameter.
709 Change all callers.
710 (som_finish_writing): Write out compilation_unit.
711 (som_bfd_derive_misc_symbol_info): Set priv_level.
712 (som_build_and_write_symbol_table): Set xleast field to 3.
713 (som_slurp_symbol_table): Set symbol priv_level.
714 (bfd_som_attach_compilation_unit): New function.
715 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
716 priv_level into symbol_value.
717 * configure, config.in: Rebuild.
718
719Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
720
721 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
722 warning function to call _bfd_error_handler instead.
723
724 * libbfd.c (COERCE32): Cast through unsigned long and long to
725 avoid bug in old version of gcc.
726
727 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
728 (elf_backend_additional_program_headers): Don't define.
729
7301998-12-08 Nick Clifton <nickc@cygnus.com>
731
732 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
733 relocations to include offset of 2 included in the insns, and the
734 offset of the relocs within the section.
735
736Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
737
738 The following changes were made by David Taylor
739 <taylor@texas.cygnus.com>, Edith Epstein
740 <eepstein@sophia.cygnus.com>, Jim Blandy
741 <jimb@zwingli.cygnus.com>, and Elena Zannoni
742 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
743 changes originally made by HP; HP did not create ChangeLog
744 entries.
745
746 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
747 automake macro library.
748
749 * hpux-core.c (hpux_core_core_file_p): this function now
750 understands HPUX 10.30 thread info. Yes, the thread stacks can be
751 found in the corefile! Also, in hpux_core_core_file_p, if we
752 encounter a section with an unknown type, don't punt. Instead,
753 just skip it. Also, count the number of sections of known type
754 that we encounter. If we encounter at least one good one, then
755 we'll declare that the file is a core file. If we encounter any
756 unknown ones but some known ones, then we'll issue a warning (but
757 still declare it to be a core file). Also, correctly decide when a
758 file is not a core.
759 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
760 (CORE_ANON_SHMEM): define if not defined.
761 (hpux_core_struct): add members lwpid and user_tid.
762 (core_kernel_thread_id, core_user_thread_id): new macros.
763 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
764 the name before storing it in the bfd.
765 (hpux_core_core_file_p): handle threads.
766
767 * libhppa.h (GET_FIELD): protect against redefinition.
768 (HPPA_WIDE): define.
769 (GET_FIELD): define.
770 (GET_BIT): define.
771 (MASK): define.
772 (CATENATE): define.
773 (ELEVEN): define.
774 (sign_extend): redefine.
775 (assemble_6): define.
776 (assemble_12): rewrite.
777 (assemble_16): define.
778 (assemble_16a): define.
779 (assemble_17): rewrite.
780 (assemble_22): define.
781
7821998-12-07 Nick Clifton <nickc@cygnus.com>
783
784 * elf32-fr30.c (fr30_final_link_relocate): Using signed
785 relocations for signed values.
786
787Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
788
789 * mipsbsd.c (MY(set_arch_mach)): Make static.
790 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
791 bfd_mach_mips* macros rather than simple numbers.
792
793 COFF weak symbol support, based on patches from Mark Elbrecht
794 <snowball3@usa.net>:
795 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
796 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
797 (coff_write_alien_symbol): Likewise.
798 * cofflink.c (coff_link_check_ar_symbols): Likewise.
799 (coff_link_add_symbols): Likewise.
800 (_bfd_coff_link_input_bfd): Likewise.
801 (_bfd_coff_write_global_sym): Likewise.
802
803 * elf.c (copy_private_bfd_data): Always initialize the
804 includes_phdrs field.
805
806 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
807 file defines a symbol first mentioned in an ELF file.
808
809 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
810 possible, rather than only if BFD64.
811 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
812 not __GNUC__.
813 * bfd-in2.h: Rebuild.
814
815 * srec.c (srec_set_section_contents): Correct test to avoid
816 switching to 4 byte addresses after seeing a second section which
817 requires 3 byte addresses. From Joel Schantz
818 <joel.schantz@argosys.boeing.com>.
819
820 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
821 <aymeric.vincent@emi.u-bordeaux.fr>.
822
8231998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
824
825 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
826 decide whether the output file is -mrelocatable-lib,
827 -mrelocatable, or neither. (gdb.base/nodebug.exp)
828
8291998-12-03 Nick Clifton <nickc@cygnus.com>
830
831 * elf32-fr30.c: Add support for R_FR30_48 reloc.
832 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
833 * bfd-in2.h: Regenerate.
834 * libbfd.h: Regenerate
835
836Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
837
838 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
839 link against a dynamic symbol with no type or size.
840
8411998-12-01 Ulrich Drepper <drepper@cygnus.com>
842
843 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
844 relocation for section which does not get loaded.
845 (elf_i386_relocate_section) [R_386_32]: Likewise.
846
847Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
848
849 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
850 reloc_count and i long instead of unsigned long. Handle error
851 return from bfd_canonicalize_reloc.
852
8531998-12-01 Nick Clifton <nickc@cygnus.com>
854
855 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
856 a hash table.
857
858Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
859
860 * elf32-sh.c (elf/sh.h): Include.
861 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
862 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
863 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
864 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
865 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
866
867Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
868
869 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
870 causes division by zero later on.
871
872Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
873
874 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
875 needed.
876
8771998-11-25 DJ Delorie <dj@cygnus.com>
878
879 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
880 hook now.
881
882Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
883
884 * elf32-fr30.c (fr30_elf_relocate_section): Call
885 fr30_final_link_relocate.
886 (fr30_final_link_relocate): New function: Handle I20 and I32
887 relocs.
888 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
889 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
890 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
891
892 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
893 chain to empty.
894
895 The following changes are based on a patch submitted by Gianluca
896 Moro <glctr@abc.it>:
897
898 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
899 not already been updated.
900 (find_remembered_hi16s_reloc): New parameter 'already_found'
901 returns state of remembered hi16s reloc.
902 (remember_hi16s_reloc): Set 'found' field to false.
903 (hi16s_location): Add 'found' field.
904
9051998-11-23 DJ Delorie <dj@cygnus.com>
906
907 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
908 to see .DLL files as unrecognized.
909 (i3coff_object_p): Sorry, had to hack it to not recognize these
910 files (pei-i386) on request.
911
9121998-11-23 DJ Delorie <dj@cygnus.com>
913
914 * opncls.c (bfd_make_readable): need more cleanup for symbols and
915 relents. Call bfd_check_format to reinitialize.
916
917Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
918
919 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
920 warnings.
921
922Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
923
924 * aclocal.m4: regenerate
925 * configure: regenerate
926
927Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
928
929 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
930 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
931 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
932 respect it as an upper bound on what memory to reference.
933 (elf_gc_smash_unused_vtentry_relocs): Likewise.
934 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
935 update vtable_entries_size appropriately.
936
937Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
938
939 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
940 reloc number.
941
942Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
943
944 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
945 bfds; they have no "file" so we fake it.
946 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
947 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
948 resizing the memory buffer.
949 * opncls.c (bfd_make_writable): New function; lets you write a
950 bfd_create'd bfd to an in-memory buffer.
951 (bfd_make_readable): New function; lets you read back that buffer
952 as if it were from bfd_openr. Used to build generated archive
953 members (winsup's ld's dlltool)
954
955Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
956
957 * po/bfd.pot: Regenerated.
958
959Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
960
961 * elf32-v850.c (hi16s_location): Replaced fixed size array with
962 linked list.
963
964Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
965
966 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
967 element of the gotentry list for local symbols too.
968 (elf64_alpha_relocate_section): Unify local and global handling.
969 Assert that gotent->use_count > 0.
970
971Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
972
973 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
974 update for file name changes of July 2, 1998.
975 (vms_vax_vec): New.
976 * configure: Rebuild.
977
978Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
979
980 * po/bfd.pot: Regenerated.
981
982Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
983
984 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
985 * aclocal.m4, configure: regenerate
986
987Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
988
989 * elf.c (prep_headers): Add support for bfd_arch_fr30.
990
991Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
992
993 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
994 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
995 was cached.
996 * aclocal.m4, configure: regenerated.
997
998Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
999
1000 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1001 R_D10V_GNU_VTENTRY relocs.
1002 (elf_d10v_howto_table): Likewise.
1003 (d10v_reloc_map d10v_reloc_map): Likewise.
1004 (elf32_d10v_gc_mark_hook): New.
1005 (elf32_d10v_gc_sweep_hook): New.
1006 (elf32_d10v_check_relocs): New.
1007 (elf32_d10v_relocate_section): New.
1008 (elf_backend_relocate_section): Define.
1009 (elf_backend_can_gc_sections): Define.
1010
1011Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1012
1013 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1014 (BFD64_BACKENDS): ...from here.
1015 (BFD32_BACKENDS_CFILES): Move vms files here...
1016 (BFD64_BACKENDS_CFILES): ...from here.
1017 * Makefile.in: Rebuild.
1018
1019Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1020
1021 * Makefile.am: Add FR30 target.
1022 * Makefile.in: Add FR30 target.
1023 * archures.c: Add support for FR30.
1024 * config.bfd: Add support for FR30.
1025 * configure.in: Add support for FR30.
1026 * reloc.c: Add support for FR30 relocations.
1027 * targets.c: Add support for FR30 relocations.
1028 * bfd-in2.h: Regenerate.
1029 * configure: Regenerate.
1030 * libbfd.h: Regenerate.
1031 * cpu-fr30.c: New file.
1032 * elf32-fr30.c: New file.
1033
1034Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1035
1036 * configure.in: detect cygwin* instead of cygwin32*
1037 * configure: regenerate
1038
1039Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1040
1041 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1042 use bfd_malloc and free instead and check return value from bfd_malloc.
1043
1044Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1045
1046 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1047 * libbfd.h: Rebuild.
1048
1049 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1050 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1051 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1052 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1053 section.
1054 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1055 field.
1056 (mips_elf_link_hash_table_create): Don't initialize
1057 dynsym_sec_strindex.
1058 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1059 (mips_elf_size_dynamic_sections): Generate a section symbol for
1060 every output section.
1061 (mips_elf_finish_dynamic_sections): Count all sections for
1062 DT_MIPS_UNREFEXTNO.
1063 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1064 output sections.
1065
1066Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1067
1068 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1069 for later PLT entries in large PLTs.
1070 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1071
1072Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1073
1074 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1075
10761998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1077
1078 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1079 * elflink.h (elf_collect_hash_codes): New function. This function is
1080 called for each exported symbol and we compute the ELF hash value for
1081 it.
1082 (compute_bucket_value): New function. It is called from
1083 size_dynamic_sections to determine the hash table size. When we are
1084 optimizing a better, but slower, algorithm is used.
1085 (size_dynamic_sections): Call compute_bucket_value.
1086
1087 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1088
1089Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1090
1091 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1092 R_SH_GNU_VTENTRY.
1093 (sh_elf_gc_mark_hook): New.
1094 (sh_elf_gc_sweep_hook): New.
1095 (sh_elf_check_relocs): New.
1096 (elf_backend_can_gc_sections): Define.
1097
1098Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1099
1100 * acinclude.m4: undo previous gettext change
1101 * aclocal.m4: rebuild with right version of aclocal.
1102
1103Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1104
1105 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1106 aclocal.m4 to acinclude.m4, so they don't get lost.
1107
1108 * elfcore.h: rewrite for better corefile support.
1109 * elf.c (elfcore_*): new functions.
1110 * elf-bfd.h (elf_obj_tdata): new structure members.
1111 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1112 flavor of procfs.
1113 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1114
1115Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1116
1117 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1118 and R_M32R_GNU_VTENTRY.
1119 (elf_backend_can_gc_sections): Define.
1120 (m32r_elf_check_relocs): New.
1121 (m32r_elf_gc_mark_hook): New.
1122 (m32r_elf_gc_sweep_hook): New.
1123 (m32r_elf_relocate_section): Handle VT relocs.
1124
1125Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1126
1127 * coff-arm.c (arm_relocate_section): Remove redundant test.
1128
1129 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1130 cleat that the 'bitsize' field is the size of the bitfield AFTER
1131 relocation not before.
1132
1133 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1134
1135 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1136 relocs.
1137
1138Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1139
1140 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1141 R_SPARC_GNU_VTENTRY.
1142 (elf32_sparc_check_relocs): Handle them.
1143 (elf32_sparc_reloc_type_lookup): Likewise.
1144 (elf32_sparc_relocate_section): Likewise.
1145 (elf32_sparc_gc_mark_hook): New.
1146 (elf32_sparc_gc_sweep_hook): New.
1147
1148Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1149
1150 * som.c (som_finish_writing): Perform some sanity checks when
1151 writing an executable or shared library.
1152
1153Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1154
1155 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1156 * configure.in (elf): Add dwarf1.lo.
1157 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1158 * elf.c (_bfd_elf_find_nearest_line): Add call to
1159 _bfd_dwarf1_find_nearest_line.
1160 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1161 Add call to _bfd_dwarf1_find_nearest_line.
1162 * configure: Rebuilt.
1163
1164Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1165
1166 * elflink.h (elf_gc_sections): Do not allow garbage
1167 collection if dynamic sections have been created.
1168
1169Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1170
1171 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1172 R_V850_GNU_VTENTRY.
1173 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1174 (v850_elf_perform_relocation): Likewise.
1175 (v850_elf_final_link_relocate): Likewise.
1176 (v850_elf_relocate_section): Likewise.
1177 (v850_elf_gc_sweep_hook): New routine.
1178 (v850_elf_gc_mark_hook): New routine.
1179 (elf_backend_can_gc_sections): Define.
1180
1181Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1182
1183 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1184 that dynobj exists.
1185
1186Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1187
1188 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1189 Declare size as bfd_size_type.
1190 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1191
1192Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1193
1194 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1195 structure.
1196 * som.c (CPU_PA_RISC2_0): Define.
1197 (_PA_RISC2_0_ID): Likewise.
1198 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1199
1200Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1201
1202 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1203 has a base which is already defined, only add the referenced
1204 symbol to the dynamic symbol table if it is defined or referenced
1205 by a regular file.
1206
1207 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1208 correctly.
1209
12101998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1211
1212 * elflink.h (elf_link_add_object_symbols): Undo last change.
1213
1214Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1215
1216 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1217 symbol for the indirect alias to a versioned symbol.
1218
1219Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1220
1221 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1222 (elf32_i386_vtentry_howto): New.
1223 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1224 or elf32_i386_vtinherit_howto on lookup.
1225
1226Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1227
1228 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1229 reloc_type. Rename R_68K__max to R_68K_max.
1230 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1231 reloc.
1232
1233Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1234
1235 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1236 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1237
1238 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1239 after.
1240
1241Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1242
1243 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1244 message has a null byte terminator.
1245
1246Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1247
1248 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1249 word subject to R_V850_32 relocation.
1250
1251Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1252
1253 * dwarf2.c: Add comment describing problem computing line numbers
1254 for undefined symbols at link time.
1255
1256Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1257
1258 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1259 transform a defweak into a plt entry.
1260 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1261 plt entry references to receive a RELATIVE reloc.
1262 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1263 (elf64_alpha_relocate_section): Assert we don't overrun
1264 the allocated relocation space.
1265
1266Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1267
1268 * elf.c (swap_out_syms): Always treat section symbols as
1269 special, even if they are attached to a common section.
1270
1271Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1272
1273 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1274 sections with v850 common section attributes into named v850
1275 common sections.
1276 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1277 common section attributes into named v850 common sections.
1278
1279Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1280
1281 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1282 statement.
1283
12841998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1285
1286 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1287 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1288 reloc to the wrong section a warning, not an error. .dynsbss
1289 is not an output section, so there is no need to check for it.
1290
1291Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1292
1293 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1294
1295Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1296
1297 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1298 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1299 R_ARM_GNU_VTENTRY.
1300 (elf32_arm_gc_mark_hook): New.
1301 (elf32_arm_gc_sweep_hook): New.
1302 (elf32_arm_check_relocs): New.
1303 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1304 relocations.
1305 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1306 relocations.
1307
13081998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1309
1310 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1311 assume there is no PLT or GOT.
1312
1313Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1314
1315 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1316 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1317 also accepted as a function symbol type.
1318
1319Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1320
1321 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1322
1323Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1324
1325 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1326 match definition of _bfd_gc_sections field.
1327 * libbfd.h: Rebuild.
1328
1329Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1330
1331 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1332 the addend of a dynamic relocation referencing a section.
1333 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1334 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1335
1336Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1337
1338 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1339 bed has a size_dynamic_sections routine before trying to use it.
1340
1341Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1342
1343 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1344 _bfd_elf_rel_vtable_reloc_fn.
1345
1346Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1347
1348 * Makefile.am: Add elf32-arm.c.
1349 * Makefile.in: Rebuild.
1350 * elf-bfd.h: Add elf_backend_get_symbol_type.
1351 * elf.c (swap_out_syms): If defined, call
1352 elf_backend_get_symbol_type.
1353 * elf32-arm.c: Define elf_backend_get_symbol_type.
1354 (elf32_arm_get_symbol-type): New routine.
1355 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1356 (bfd_elf32_arm_process_before_allocation): Change to
1357 check for STT_ARM_TFUNC.
1358 (elf32_arm_final_link_relocate): Likewise.
1359 * elfxx-target.h: Add elf_backend_get_symbol_type.
1360
1361Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1362
1363 * archures.c (bfd_mach_alpha_ev[456]): New.
1364 * cpu-alpha.c: Rework to match these types.
1365 * bfd-in2.h: Rebuild.
1366
1367Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1368
1369 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1370 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1371
1372 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1373 (elf_i386_reloc_type_lookup): Recognize them.
1374 (elf_i386_check_relocs): Pass them off to generic code.
1375 (elf_i386_relocate_section): Ignore them.
1376 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1377 (elf_backend_can_gc_sections): True.
1378
1379Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1380
1381 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1382 before looking at owner field.
1383 (elf32_arm_to_thumb_stub): Ditto.
1384 (elf32_arm_relocate_section): Compute name before calling
1385 elf32_arm_final_link_relocate().
1386
1387Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1388
1389 * elf.c: comment and formatting cleanups.
1390 * elfcore.h: ditto.
1391
1392Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1393
1394 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1395 (core files are treated differently than object files).
1396 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1397 bfd_elf_mkcorefile): declare.
1398 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1399 bfd_elf_mkcorefile): add to bfd_target vector.
1400 * elfcore.h (elf_core_file_p): save the program header table,
1401 and set the bfd architecture from the elf file header.
1402 * elf.c (bfd_elf_mkcorefile): new function.
1403 (_bfd_elf_write_corefile_contents): new function.
1404 (assign_file_positions_for_segments): add cases for handling
1405 PT_NOTE segments. (assign_file_positions_except_relocs):
1406 core files should be handled the same as exec files.
1407 (prep_headers): identify core files as type ET_CORE.
1408 (copy_private_bfd_data): identify the sections belonging to
1409 the PT_NOTE segment.
1410
1411 * elf32-sparc.c (elf32_sparc_final_write_processing):
1412 add break statement to default case.
1413
14141998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1415
1416 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1417 section (not input) will be in sections ".sbss", ".sbss2",
1418 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1419 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1420 output_offset for correct evaluation of addend.
1421
1422Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1423
1424 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1425 elf32_arm_allocate_interworking_sections and
1426 elf32_arm_process_before_allocation.
1427
1428Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1429
1430 * bfd-in.h: Ammend prototype for
1431 elf32_arm_process_before_allocation to remove surplus third
1432 argument.
1433
1434 * bfd-in2.h: Regenerate.
1435
1436Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1437
1438 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1439
1440Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1441
1442 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1443 calculated for RELOC_SPARC_REV32 case.
1444
1445Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1446
1447 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1448 elf32_arm_allocate_interworking_sections and
1449 elf32_arm_process_before_allocation.
1450 * bfd-in2.h: Regenerated.
1451 * elf32-arm.c Define elf32_arm_link_hash_table.
1452 (insert_thumb_branch): New routine.
1453 (find_thumb_glue): New routine.
1454 (find_arm_glue): New routine.
1455 (record_arm_to_thumb_glue): New routine.
1456 (record_thumb_to_arm_glue): New routine.
1457 (elf32_arm_link_hash_table_create): New routine.
1458 (elf32_arm_get_bfd_for_interworking): New routine.
1459 (elf32_arm_allocate_interworking_sections) New routine.
1460 (elf32_arm_process_before_allocation) New routine.
1461 (elf32_thumb_to_arm_stub): New routine.
1462 (elf32_arm_to_thumb_stub): New routine.
1463 (elf32_print_private_bfd_data): Fix typo.
1464 (elf32_arm_final_link_relocate): Add argument sym_sec.
1465 Check for branches to thumb symbols in case R_ARM_PC24.
1466 Check for branches to arm symbols in case R_ARM_THM_PC22.
1467 (elf32_arm_relocate_section): Pass symbol section to
1468 elf32_arm_final_link_relocate.
1469
1470Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1471
1472 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1473 entries unless the symbol is defined in the executable; in
1474 particular, undefined weak symbols get a PLT entry.
1475
1476Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1477
1478 * libaout.h: Remove nested comment to avoid warning.
1479
1480Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1481
1482 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1483 R_ARM_PC24 relocation.
1484
1485Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1486
1487 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1488 argument is_local. Add argument sym_flags. Check sym_flags
1489 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1490 (elf32_arm_relocate_section): Don't pass local sym and pass
1491 sym_flags to elf32_arm_final_link_relocate.
1492
1493Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1494
1495 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1496 to not count too few relocs for dynamicly linked executables.
1497
1498Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1499
1500 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1501 symbols without a dynamic index dynamic. Consider all weak
1502 symbols dynamic.
1503 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1504 correspondance between input and output sections.
1505
1506Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1507
1508 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1509 that use a .got.plt section start the got offset at zero.
1510
1511Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1512
1513 * ieee.c (ieee_write_processor): Correct the processor ID written
1514 out for bfd_arch_m68k, accommodating change of March 25.
1515
1516Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1517
1518 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1519 R_ARM_THM_RPC22 relocations.
1520
1521Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1522
1523 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1524 are always dynamic.
1525 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1526 .got relocs in -Bsymbolic shared objects.
1527
1528Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1529
1530 * elf32-arm.c: Add private flags to ELF header.
1531 (elf32_arm_print_private_bfd_data): New Function.
1532 (elf32_arm_set_private_flags): New Function.
1533 (elf32_arm_copy_private_flags): New Function.
1534 (elf32_arm_merge_private_bfd_data): New Function.
1535
1536Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1537
1538 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1539 a local symbol.
1540 (elf32_sparc_relocate_section): Likewise.
1541
1542Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1543
1544 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1545 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1546 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1547 of the function. Recognize no .plt as static linking.
1548
15491998-08-01 Ulrich Drepper <drepper@cygnus.com>
1550
1551 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1552 ".liblist" string through gettext.
1553
1554Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1555
1556 * Makefile.am: Add support for elf32-arm.lo.
1557 * Makefile.in: Rebuild.
1558 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1559 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1560 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1561 * configure: Regenerate.
1562 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1563 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1564 bfd_target bfd_elf32_littlearm_vec.
1565 * elf32-arm.c: New file.
1566
1567Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1568
1569 * libaout.h (M_SPARCLITE_LE): New machine.
1570 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1571 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1572 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1573 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1574 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1575 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1576 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1577 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1578 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1579 be BFD_RELOC_SPARC_REV32.
1580 * reloc.c: Ditto.
1581 * config.bfd (sparc86x-*-aout): New
1582
1583Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1584
1585 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1586 actually mapping the output sections.
1587
1588Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1589
1590
1591 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1592 (mn10300_elf_reloc_map): Similarly.
1593 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1594
1595Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1596
1597 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1598 Irix 6.
1599 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1600 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1601 elf_mips_reloc_type defined in elf/mips.h.
1602
16031998-07-24 Ulrich Drepper <drepper@cygnus.com>
1604
1605 * elf64-mips.c: Remove reloc_type definition completely. It's now
1606 in elf/mips.h.
1607
1608Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1609
1610 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1611 as they are defined in elf/mips.h now.
1612
1613Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1614
1615
1616 * Re-add lost change:
1617 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1618 "movm_stack_size".
1619 (mn10300_elf_relax_section): Include stack space for register saves
1620 in the imm8 field of a "call" instruction.
1621 (compute_function_info): Determine how much stack is allocated by
1622 the movm instruction. Fix typo.
1623 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1624
1625Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1626
1627 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1628 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1629
16301998-07-22 Ulrich Drepper <drepper@cygnus.com>
1631
1632 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1633
1634Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1635
1636 * elf32-hppa.h: Let ELF header define the enum containing the
1637 external reloc numbers.
1638 * elf32-i386.h: Likewise.
1639
16401998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1641
1642 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1643 * elf32-mips.c: Likewise.
1644 * elf32-ppc.c: Likewise.
1645
1646Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1647
1648 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1649 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1650 prblems.
1651 * bfd-in.h: Regenerate.
1652 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1653 parameter to 'unsigned int' to avoid K&R compatability problems.
1654
1655Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1656
1657 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1658 functionname_ptr to be const. Change line_ptr to be unsigned.
1659
1660 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1661 macro is not defined. Change second parameter from bfd_link_info
1662 to coff_final_link_info. Add prototype.
1663 (coff_final_link_postscript): Simplify handling when macro is not
1664 defined. Add prototype.
1665
16661998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1667
1668 * elf-mn10300.c: Before include system specific ELF header define
1669 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1670 * elf32-mips.c: Likewise.
1671 * elf32-ppc.c: Likewise.
1672
1673Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1674
1675 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1676 temporary patch over to elf64-mips.c as well.
1677
16781998-07-21 Ulrich Drepper <drepper@cygnus.com>
1679
1680 * elf32-mips.c (reloc_type): Temporarily disable definition of
1681 standard relocation since they are now defined in elf/mips.h.
1682
1683Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1684
1685 * elf-m10200.c (mn10200_elf_final_link_relocate):
1686 Modify range test for case R_MN10200_8.
1687
1688 * elf-m10300.c (mn10300_elf_final_link_relocate):
1689 Modify range test for case R_MN10300_8.
1690
1691Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
1692
1693 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
1694 * elf32-i386.c (elf_backend_got_header_size): Define.
1695 (elf_backend_plt_header_size): Define.
1696 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
1697 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
1698 * elfxx-target.h: Provide a default of zero.
1699 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
1700 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
1701
1702 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
1703 entry from an executable, even if the plt refcount goes to 0.
1704
1705Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1706
1707 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
1708 directory name at the line number.
1709
1710 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
1711 with an unspecified type.
1712
1713Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
1714
1715 * sunos.c: Add undef of valid to avoid problem on SunOS.
1716
1717Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
1718
1719 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
1720
1721Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1722
1723 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
1724 R_68K_PCxx and R_68K_xx relocations. Make sure that
1725 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
1726 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
1727 R_68K_xx relocations.
1728 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
1729 that has no plt entry.
1730 (elf_m68k_relocate_section): Ignore the plt offset in a static
1731 link.
1732 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
1733 an ignored symbol.
1734 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
1735 a static link.
1736
1737 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
1738 types.
1739 (howto_table, reloc_map): Add entries for them.
1740 (elf_m68k_check_relocs): Handle them. Implement reference
1741 counting for got and plt entries.
1742 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
1743 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
1744 symbols.
1745 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
1746 (elf_m68k_relocate_section): Handle the new reloc types.
1747 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
1748 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
1749 * elflink.h (elf_link_add_object_symbols): When creating an
1750 indirect reference for symbol versioning also copy the plt
1751 offset.
1752 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
1753 flag also reset the plt offset.
1754 (elf_link_assign_sym_version): Likewise.
1755 (elf_gc_common_finalize_got_offsets): Increment the got offset by
1756 the size of the entry in bytes.
1757 (elf_gc_allocate_got_offsets): Likewise.
1758
1759Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
1760
1761 * elflink.h (elf_gc_sections): Return true rather than falling off
1762 the bottom.
1763
1764 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
1765 xmalloc.
1766
1767Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
1768
1769 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
1770 comment describing when it should be enabled.
1771 Changed definition of USER_LABEL_PREFIX to "", to fall into line
1772 with GCC sources.
1773
1774Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
1775
1776 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
1777 information ATN records.
1778
1779Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1780
1781 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
1782 section for an absolute symbol in a fully linked file. Based on
1783 patch from Christian Holland <CHolland@de.lucent.com>.
1784
1785Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
1786
1787 * coff-m88k.c (m88k_special_reloc): Don't lose the information
1788 that a symbol is undefined.
1789
1790Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
1791
1792 * som.c (som_bfd_gc_sections): Define.
1793
1794Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
1795
1796 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
1797 overflows in ARM_26D patches, since they have already been
1798 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
1799
1800Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
1801
1802 * coffcode.h (coff_write_object_contents): If we have any long
1803 section names, call coff_write_symbols even if there are no
1804 symbols.
1805
1806Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
1807
1808 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
1809 PT_LOAD segment, rather than only setting it once for the entire
1810 file.
1811
1812 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
1813 rather than ignoring every phdr with a p_paddr of 0, ignore all
1814 the phdrs if they all have a p_paddr of 0.
1815
1816 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
1817 section was discarded from the link.
1818
1819Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1820
1821 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
1822
1823Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1824
1825 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
1826 floating point operations.
1827
1828Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
1829
1830 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
1831 function symbols.
1832
1833Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
1834
1835 Merge of vax/vms (read-only) support
1836 * configure.com: Support Vax target.
1837 * makefile.vms: Support Vax target.
1838 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
1839 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
1840 support.
1841 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
1842 support.
1843 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
1844 support.
1845 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
1846 support.
1847 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
1848 support.
1849 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
1850 * targets.c (bfd_target_ovax_flavour): New flavour.
1851 (vms_alpha_vec): Renamed from evax_alpha_vec.
1852 (vms_vax_vec): New.
1853 (target_vector): Update accordingly.
1854 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
1855 evax_alpha_vec.
1856 (vax*-*-*vms*): New target.
1857 * Makefile.am: Update for renamed files. Rebuild dependencies.
1858 * bfd-in2.h: Rebuild.
1859 * configure.in, Makefile.in, aclocal.m4: Rebuild.
1860
1861Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
1862
1863 Based on patch from Matt Semersky <matts@scd.hp.com>:
1864 * linker.c (_bfd_generic_final_link): Force a trailing NULL
1865 pointer on abfd->outsymbols.
1866 (generic_add_output_symbol): Handle NULL sym parameter.
1867
1868Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
1869
1870 * elf.c (copy_private_bfd_data): Add support for changing VMA or
1871 LMA of sections.
1872
1873Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
1874
1875 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
1876 when handling 32 bit immediate relocs.
1877 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
1878
1879Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
1880
1881 * section.c (STD_SECTION): Account for recently added gc_mark
1882 field in struct asection.
1883
1884 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
1885 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1886
1887Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
1888
1889 ELF Section-level Garbage Collection:
1890 * bfd.c (bfd_gc_sections): New.
1891 * aout-adobe.c: Hook to default implementation.
1892 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
1893 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
1894 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
1895 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
1896 * tekhex.c, versados.c: Likewise.
1897 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
1898 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
1899
1900 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
1901 (bfd_generic_gc_sections): New.
1902 * section.c (SEC_KEEP): New.
1903 (asection): Add gc_mark member.
1904
1905 * elfcode.h (elf_gc*): New name remappings.
1906 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
1907 sections to be excluded.
1908 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
1909 (elf_gc_propogate_vtable_entries_used): New.
1910 (elf_gc_smash_unused_vtentry_relocs): New.
1911 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
1912 (elf_gc_common_finalize_got_offsets): New.
1913 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
1914 * elfxx-target.h: Add and default gc hooks.
1915
1916 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
1917 for unions.
1918 (struct elf_obj_tdata): Likewise for local_got_offsets.
1919 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
1920 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
1921 * elf64-sparc.c, elflink.h: Likewise.
1922
1923 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
1924 (ELF_LINK_HASH_MARK): Define.
1925 (struct elf_backend_data): Add GC hooks.
1926 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
1927
1928 * elf-m10300.c (mn10300_elf_check_relocs): New.
1929 (mn10300_elf_gc_mark_hook): New.
1930 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
1931 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
1932 (mn10300_elf_final_link_relocate): Likewise.
1933 (mn10300_elf_relocate_section): Likewise.
1934 (elf_backend_can_gc_sections): Define.
1935 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
1936 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
1937 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
1938 (mips_info_to_howto_rel): Likewise.
1939 (mips_elf_relocate_section): Likewise.
1940 (mips_elf_check_relocs): Likewise.
1941 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
1942 (elf_backend_can_gc_sections): Define.
1943 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
1944 (ppc_elf_howto_raw): Handle them.
1945 (ppc_elf_reloc_type_lookup): Likewise.
1946 (ppc_elf_relocate_section): Likewise.
1947 (ppc_elf_check_relocs): Reference count .got and .plt entires.
1948 Handle new vtable relocs.
1949 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
1950 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
1951 (elf_backend_can_gc_sections): Define.
1952
1953Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
1954
1955 * archures.c (bfd_mach_mn10300): Define.
1956 * elf-m10300.c: Include elf/mn10300.h
1957 (elf_mn10300_mach): New function.
1958 (_bfd_mn10300_elf_final_write_processing): Likewise.
1959 (_bfd_mn10300_elf_object_p): Likewise.
1960 (elf_backendfinal_write_processing): Define.
1961 (elf_backend_object_p): Likewise.
1962
1963Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
1964
1965 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
1966 relocation.
1967
1968Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
1969
1970 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
1971 link_next field, not the next field.
1972
1973Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
1974
1975 * elf.c (map_sections_to_segments): Check the section address
1976 against the phdr size both with and without a modulo of
1977 maxpagesize.
1978
1979Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
1980
1981 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
1982 linker created empty input section if the output section has the
1983 same name.
1984
1985 * elflink.h (elf_link_output_extsym): Print an error message if
1986 _bfd_elf_section_from_bfd_section fails.
1987
1988 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
1989 failure.
1990
1991Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
1992
1993 * elf.c (copy_private_bfd_data): Improve handling of Solaris
1994 native linker output. Avoid putting an empty section in more than
1995 one segment.
1996
1997Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
1998
1999 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2000 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2001
2002Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2003
2004 * elf.c (swap_out_syms): New arg relocatable_p.
2005 Don't add section VMA to symbols for relocatable output.
2006 (_bfd_elf_compute_section_file_positions): Update call to
2007 swap_out_syms.
2008
2009Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2010
2011 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2012 against 'addend' be signed rather than unsigned.
2013
2014Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2015
2016 * elf32-m32r.c: Add prototyps for static functions.
2017
2018 * coff-arm.c: Add prototypes for static functions.
2019
2020Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2021
2022 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2023 LMA is used to order sections in a segment.
2024
2025 * elf32-v850.c: Add prototypes for static functions.
2026 Change type of addend parameter to bfd_vma in various functions.
2027
2028Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2029
2030 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2031 complain_overflow_signed instead of complain_overflow_bitfield.
2032
2033Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2034
2035 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2036 when comparing against 0.
2037
2038Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2039
2040 * Makefile.am (config.status): New target.
2041 * Makefile.in: Rebuild.
2042
2043Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2044
2045 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2046 error if previous object endianness doesn't match current object.
2047
2048Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2049
2050 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2051 _bfd_elf_print_private)bfd_data ().
2052
2053Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2054
2055 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2056 and size_change_ok.
2057 (elf_link_add_object_symbols): Set type_change_ok and
2058 size_change_ok before calling elf_merge_symbol.
2059
2060 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2061 undefined symbol error, don't also issue an overflow error.
2062
2063Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2064
2065 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2066 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2067 message instead of crashing.
2068
2069Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2070
2071 * archures.c (bfd_mach_cpu32): Define.
2072 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2073 bfd_mach_cpu32.
2074 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2075 * ieee.c: Include <ctype.h>.
2076 (ieee_object_p): Parse out process ID string to make it more
2077 likely to be acceptable for bfd_scan_arch.
2078 * bfd-in2.h: Rebuild.
2079
2080Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2081
2082 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2083 _bfd_elf_print_private_bfd_data() so that the program header will
2084 be displayed.
2085
2086Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2087
2088 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2089 0x68. Reindent. Add some comments.
2090
2091Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2092
2093 * elf.c (copy_private_bfd_data): Adjust physical address of
2094 segment in output BFD to contain LMAs of its sections.
2095
2096Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2097
2098 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2099 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2100 endian data 32 bit relocations.
2101 (elf32_sparc_merge_private_bfd_data): Check if linking little
2102 endian objects with big endian objects.
2103 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2104 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2105 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2106 * reloc.c: Same.
2107 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2108 * archures.c (bfd_mach_sparc_sparclite_le): New.
2109 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2110
2111Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2112
2113 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2114 statement.
2115
2116Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2117
2118 * bfd-in.h: Move over patch to bfd-in2.h.
2119
2120 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2121 not fit in 32 bits.
2122 (_bfd_relocate_contents): Likewise.
2123
2124Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2125
2126 * peicode.h (add_data_entry): If the section has no private data
2127 then do not create a Data Dictionary entry for it.
2128
2129Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2130
2131 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2132 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2133 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2134 subsections during relaxation more correctly.
2135
2136Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2137
2138 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2139 Add extra argument to bfd_arm_process_before_allocation ().
2140 * bfd-in.h: Reflect changes made in bfd-in2.h.
2141 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2142 coff class of a BFD symbol.
2143 * coff-arm.c: Add support for interworking between Thumb code and
2144 non-interworking aware ARM code.
2145
2146Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2147
2148 * po/Make-in (install-info): New target.
2149
2150Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2151
2152 * filemode.c: Remove; not used.
2153
2154 If sysdep.h includes a header file, don't include it again:
2155 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2156 <errno.h>.
2157 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2158 <sysdep.h>.
2159 * archive.c: Don't include <string.h> or <errno.h>.
2160 * evax-alpha.c; Don't include <stdio.h>.
2161 * evax-egsd.c: Likewise.
2162 * evax-etir.c: Likewise.
2163 * evax-misc.c: Likewise.
2164 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2165 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2166 <errno.h>.
2167 * hpux-core.c: Likewise.
2168 * netbsd-core.c: Likewise.
2169 * som.c: Likewise.
2170 * libbfd.c: Don't include <sys/types.h>.
2171 * nlmcode.h: Don't include <string.h>.
2172 * osf-core.c: Don't include <string.h> or <stdio.h>.
2173 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2174 <errno.h>, or <unistd.h>.
2175 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2176
2177Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2178
2179 * configure.com: If the version number can not be found in
2180 configure.in, set it to "unknown" rather than "2.8.1".
2181
2182Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2183
2184 * elf32-mips.c (elf_mips_mach): New.
2185 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2186 (_bfd_mips_elf_final_write_processing): Use the names
2187 of machines, rather than the numbers. Set both the ARCH
2188 and MACH in e_flags. Handle a few more specific machines.
2189 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2190 EF_MIPS_ARCH and EF_MIPS_MACH.
2191
2192Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2193
2194 * syms.c (bfd_is_local_label): Revert last change.
2195 * srec.c (srec_write_symbols): Discard debugging symbols.
2196
2197Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2198
2199 * som.c: Include <ctype.h>.
2200 * som.h: Don't include sysdep.h.
2201
2202Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2203
2204 * libbfd.h: Rebuilt.
2205 * libbfd-in.h: Removed gettext includes and defines.
2206 * sysdep.h: Moved gettext-related includes and defines here.
2207
2208Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2209
2210 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2211 an ad-hoc test. Kill bogus #if 0 code.
2212 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2213
2214Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2215
2216 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2217 when generating a normal executable for a symbol defined in a
2218 regular file. When copying a reloc into the output file, adjust
2219 the addend for a PC relative reloc against a global symbol.
2220
2221Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2222
2223 * libbfd.h: Rebuilt.
2224 * libbfd-in.h (_): Define as dgettext.
2225
2226Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2227
2228 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2229 not signed.
2230 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2231 when declaring parameter types.
2232 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2233
2234Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2235
2236 * config.bfd: If we include any ELF targets in targ_defvec and/or
2237 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2238 * elf32-gen.c (dummy): New static const variable.
2239 (elf_generic_info_to_howto): New static function.
2240 (elf_generic_info_to_howto_rel): New static function.
2241 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2242 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2243 * elf64-gen.c: Same changes as elf32-gen.c.
2244 * elfcode.h (elf_object_p): For the generic target, ignore a
2245 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2246
2247Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2248
2249 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2250 * configure: Rebuild.
2251
2252Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2253
2254 * config.bfd: Update OSR5/Unixware patterns.
2255
2256Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2257
2258 * elf.c (assign_file_positions_for_segments): Allow for holes
2259 between sections added by a link script.
2260
2261Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2262
2263 * configure.in: Change version number to 2.9.4
2264 * configure: Rebuild.
2265
2266 Based on patch from H.J. Lu <hjl@gnu.org>:
2267 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2268 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2269 * bfd-in2.h: Rebuild.
2270
2271Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2272
2273 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2274 Change all users.
2275
2276Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2277
2278 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2279 (elf64_alpha_relax_section): Fill them in.
2280 (elf64_alpha_relax_opt_call): Implement more than a stub.
2281 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2282 alignment on .scommon.
2283 (elf64_alpha_merge_gots): Merge use counts as well.
2284
2285Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2286
2287 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2288 for calculating a local symbol's address.
2289 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2290 Set the .got's cooked size as well as the raw size.
2291
2292Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2293
2294 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2295 internationalisation of printed information.
2296
2297 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2298 internationalisation of printed information.
2299
2300Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2301
2302 * syms.c (struct indexentry): Change directory_name, file_name,
2303 and function_name fields to char *.
2304 (struct stab_find_info): Change cached_file_name field to char *.
2305
2306Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2307
2308 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2309
2310Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2311
2312 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2313
2314Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2315
2316 * Makefile.am (install-data-local): Make $(includedir).
2317 * Makefile.in: Rebuild.
2318
2319Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2320
2321 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2322
2323Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2324
2325 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2326 * Makefile.in: Rebuild.
2327
2328 * bfd-in2.h: Rebuild for Nick's changes.
2329
2330Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2331
2332 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2333 change wrt length == max_namelen.
2334
2335Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2336
2337 * Many files: Added gettext invocations around user-visible
2338 strings.
2339 * libbfd-in.h: Added gettext includes and defines.
2340 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2341 HAVE_LC_MESSAGES): Define.
2342 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2343 po/Makefile.
2344 * Makefile.am (SUBDIRS): Added po.
2345 (POTFILES): New macro.
2346 (po/POTFILES.in): New target.
2347 (SOURCE_HFILES): New macro.
2348 (HFILES): Use it.
2349 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2350
2351Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2352
2353 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2354 NT_PRSTATUS note section encountered, it contains the status of
2355 the currently executing thread when the core file was written.
2356
2357Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2358
2359 * libcoff.h: Add extra parameter to
2360 bfd_coff_link_output_has_begun overrideable function.
2361 * cofflink.c: Pass extra parameter to
2362 bfd_coff_link_output_has_begun function.
2363 * bfd-in.h: Add prototypes for exported ARM interworking
2364 functions.
2365 * peicode.h: ARM specific code reorganised to conform to BFD
2366 coding conventions.
2367 * coffcode.h: ARM specific code reorganised to conform to BFD
2368 coding conventions.
2369 * coff-arm.c: Code reorganised to conform to the BFD coding
2370 conventions. Global variables have been moved into an ARM
2371 specific hash table structure and a new function:
2372 bfd_arm_get_bfd_for_interworking() has been created which is
2373 called from the linker scripts.
2374
2375Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2376
2377 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2378
2379 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2380 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2381 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2382 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2383
2384Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2385
2386 * config.bfd: Added sparc86x support.
2387
2388Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2389
2390 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2391 an out of range pc-relative jump/call to an undefined weak symbol.
2392
2393Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2394
2395 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2396 comparisons signed.
2397
2398Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2399
2400 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2401 an error other than bfd_error_system_call, set the error to
2402 bfd_error_wrong_format.
2403
2404 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2405 bfd_elf32_powerpcle_vec.
2406
2407 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2408 program segments are zero, don't set p_paddr_valid.
2409
2410Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2411
2412 * elf64-alpha.c: Initial implementation of relaxation --
2413 (struct alpha_elf_link_hash_entry): Add use_count member.
2414 (elf64_alpha_check_relocs): Initialize and increment it.
2415 (elf64_alpha_can_merge_gots): Check it when considering merging.
2416 (elf64_alpha_merge_gots): Drop entries with zero use.
2417 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2418 (elf64_alpha_always_size_sections): Split out got sizing ...
2419 (elf64_alpha_size_got_sections): ... here. New function.
2420 (elf64_alpha_relax_find_reloc_ofs): New function.
2421 (elf64_alpha_relax_with_lituse): Likewise.
2422 (elf64_alpha_relax_without_lituse): Likewise.
2423 (elf64_alpha_relax_opt_call): Likewise.
2424 (elf64_alpha_relax_section): Likewise.
2425 (elf64_alpha_add_symbol_hook): Likewise.
2426 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2427 (elf64_alpha_relocate_section): Likewise.
2428 (bfd_elf64_bfd_relax_section): Define.
2429 (elf_backend_add_symbol_hook): Likewise.
2430
2431Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2432
2433 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2434 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2435 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2436
2437Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2438
2439 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2440 * configure: Rebuild.
2441
2442Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2443
2444 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2445 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2446 * configure.in: Define and substitute WIN32LDFLAGS and
2447 WIN32LIBADD.
2448 * aclocal.m4: Rebuild with new libtool.
2449 * configure, Makefile.in: Rebuild.
2450
2451Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2452
2453 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2454 before any other symbols in the same section.
2455
2456Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2457
2458 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2459 systems.
2460
2461Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2462
2463 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2464 addr_size.
2465 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2466 Use addr_size for address size, rather than sizeof(bfd_vma).
2467 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2468 Fix call to read_address.
2469 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2470 Scrap other unneeded arguments. Fix call to read_address.
2471 (scan_unit_for_functions): Fix call to read_attribute.
2472 (parse_comp_unit): We now handle more values for addr_size.
2473 Set addr_size in unit. Fix call to read_attribute and
2474 decode_line_info.
2475
2476Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2477
2478 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2479
2480Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2481
2482 * archures.c (bfd_default_scan): Add m68k cases back to default
2483 switch, reverting patch of March 25, since IEEE support depends
2484 upon them.
2485
2486Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2487
2488 * Makefile.am (diststuff): New target.
2489 * Makefile.in: Rebuild.
2490
2491Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2492
2493 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2494 som_offset when we have an extended name table.
2495
2496Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2497
2498 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2499 trying to copy it.
2500 * Makefile.in: Rebuild.
2501
2502Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2503
2504 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2505 symbols when creating a shared library.
2506 (elf_m68k_adjust_dynindx): New function, used by above code.
2507 (elf_m68k_finish_dynamic_sections): Initialize the section
2508 symbols.
2509 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2510
2511Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2512
2513 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2514 value 11.
2515
2516Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2517
2518 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2519 assertion.
2520
2521Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2522
2523 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2524 absolute symbols.
2525
2526Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2527
2528 * configure.in: Set version to 2.9.1.
2529 * configure: Rebuild.
2530
2531 * Branched binutils 2.9.
2532
2533Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2534
2535 * syms.c (ENABLE_CACHING): Define.
2536 (struct indexentry): Define.
2537 (struct stab_cache): Remove.
2538 (cmpindexentry): New static function.
2539 (struct stab_find_info): Add new fields: indextable,
2540 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2541 cached_file_name. Remove fields: file_cache, function_cache, and
2542 line_cache.
2543 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2544 index table and search it.
2545
2546Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2547
2548 * elf.c (_bfd_elf_copy_private_section_data): Call
2549 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2550
2551 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2552
2553Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2554
2555 * coff-arm.c: Define all globally visible variables and functions
2556 only when COFF_WITH_PE is not defined.
2557 * configure.in (armpe_little_vec, armpe_big_vec): Add
2558 coff-arm.lo.
2559 * configure: Rebuild.
2560
2561Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2562
2563 Fix some gcc -Wall warnings:
2564 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2565 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2566 * archures.c (bfd_default_scan): Likewise.
2567 * bfd.c (bfd_scan_vma): Likewise.
2568 * binary.c (mangle_name): Likewise
2569 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2570 * coff-sh.c (sh_relocate_section): Likewise.
2571 * coff-stgo32.c (create_go32_stub): Likewise.
2572 * coffcode.h (coff_slurp_line_table): Likewise.
2573 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2574 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2575 (assign_file_positions_for_segments): Likewise.
2576 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2577 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2578 * oasys.c (oasys_write_sections): Likewise.
2579 * ppcboot.c (ppcboot_object_p): Likewise.
2580 (mangle_name): Likewise.
2581 * riscix.c (riscix_fix_pcrel_26): Likewise.
2582 * srec.c (srec_scan): Likewise.
2583 * stabs.c (_bfd_write_section_stabs): Likewise.
2584 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2585 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2586 switch. Declare parameters for function pointers.
2587 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2588 warning.
2589 * elf.c (elf_sort_sections): Likewise.
2590 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2591 Add default cases to switches.
2592 (coff_arm_relocate_section): Remove unused local variables.
2593 Always set rstat.
2594 (coff_arm_bfd_set_private_flags): Change flag variable to type
2595 flagword.
2596 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2597 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2598 (dump_toc): Change cat to const, and initialize it.
2599 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2600 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2601 (sh_elf_relocate_section): Initialize r_symndx.
2602 * coffcode.h (coff_compute_section_file_positions): Only declare
2603 old_sofar if ALIGN_SECTIONS_IN_FILE.
2604 (coff_write_object_contents): Initialize csym.
2605 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2606 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2607 switch.
2608 * dwarf2.c: Include libiberty.h.
2609 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2610 (decode_line_info): Remove unused local variables.
2611 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2612 (m32r_elf_relocate_section): Likewise.
2613 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2614 (v850_elf_reloc): Likewise.
2615 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2616 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2617 * elf.c (assign_file_positions_for_segments): Always set adjust.
2618 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2619 parenthesize expression.
2620 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2621 (m32r_elf_object_p): Return a value.
2622 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2623 * elf32-mips.c (mips_elf_final_link): Initialize last.
2624 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2625 * elf32-v850.c (v850_elf_object_p): Return a value.
2626 (v850_elf_print_private_bfd_data): Change fprintf format string.
2627 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2628 unsigned long.
2629 * elflink.h (elf_link_add_object_symbols): Change vernum to
2630 unsigned int, and initialize it. Change fprintf format string.
2631 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2632 when setting or comparing to soname_indx.
2633 (elf_create_pointer_linker_section): Change num_symbols to
2634 unsigned int.
2635 * libcoff-in.h (coff_data_type): Change flags to flagword.
2636 * peicode.h (pe_print_idata): Initialize idx. Change j to
2637 bfd_size_type. Initialize hint_member. Remove useless test to
2638 time_stamp.
2639 (pe_print_edata): Change num_functions and num_names in struct
2640 EDT_type to unsigned long. Remove cast. Change fprintf format
2641 string.
2642 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2643 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2644 int.
2645 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2646 int *. Update uses. Change j to long.
2647 * bfd-in2.h, libcoff.h: Rebuild.
2648
2649Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2650
2651 * elf32-v850.c Remove definition of USE_REL.
2652 (v850_elf_info_to_howto_rela): New function.
2653 (v850_elf_perform_relocation): Renamed from
2654 v850_elf_store_addend_in_insn. Removed replace argument.
2655 (v850_elf_reloc): store the relocation in the addend field instead
2656 of the insn.
2657 (v850_elf_final_link_relocate): Now calls
2658 v850_elf_perform_relocation.
2659 (v850_elf_relocate_section): Remove code to generate REL
2660 relocations.
2661
2662Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2663
2664 * coffcode.h (coff_new_section_hook): Set the type and storage
2665 class in the native symbol information allocated for a new section
2666 symbol.
2667
2668Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2669
2670 * peicode.h: Chain together calls to
2671 coff_bfd_copy_private_bfd_data and
2672 coff_bfd_print_private_bfd_data.
2673
2674 * coff-arm.c: Add prototypes for
2675 coff_arm_bfd_print_private_bfd_data and
2676 coff_arm_bfd_copy_private_bfd_data.
2677
2678Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2679
2680 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2681 build.
2682
2683 * peicode.h: Call arm-coff private data functions after handling
2684 pe private data.
2685
2686 * coff-arm.c: Turn statics into globals so that they can be shared
2687 both pe and pei backends.
2688
2689Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
2690
2691 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
2692 plain numbers.
2693 (sunos_write_object_contents): Likewise.
2694 * aoutx.h (NAME(aout,machine_type)): Likewise.
2695 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2696
2697Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2698
2699 * archures.c (bfd_mach_m68*): Add definitions for various m68k
2700 variants.
2701 (bfd_default_scan): Remove m68k special cases.
2702 * bfd-in2.h: Rebuild.
2703 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
2704 than plain numbers.
2705 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
2706 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
2707 m68k:68000.
2708 (bfd_m68k_arch): Set mach field to zero to signal no explicit
2709 selection, change printable_name to just "m68k" and make that the
2710 default instead of m68k:68020.
2711
2712 * aout-tic30.c (NAME): Define this to avoid multiple definitions
2713 from aoutx.h.
2714 (MY_get_section_contents): Define as aout_32_get_section_contents
2715 rather than NAME(aout,get_section_contents).
2716
2717 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
2718
2719 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
2720 and call bfd_default_set_arch_mach to do the real work.
2721
2722Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
2723
2724 * bout.c (BALX): Include return register g14 as part of the insn.
2725 (BALX_MASK): New.
2726 (calljx_callback): Use it.
2727
2728Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
2729
2730 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
2731 * libbfd.h: Rebuild.
2732
2733 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
2734 byte_count to unsigned int.
2735 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
2736 unused local variables.
2737
2738 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
2739 variables er and er1.
2740
2741 * cpu-v850.c: Include <ctype.h>.
2742 (scan): Case isdigit argument to unsigned char.
2743
2744 From Yan Meroth <YAN.MEROTH@st.com>:
2745 * ihex.c (ihex_scan): Add extbase variable so that getting an
2746 extended linear address record does not ignore any previous
2747 extended address.
2748 (ihex_write_object_contents): When writing out an extended linear
2749 address record, zero out any previous extended address.
2750
2751Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
2752
2753 * ieee.c (do_one): Check section before dereferencing it.
2754 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
2755 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
2756
2757Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
2758
2759 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
2760
2761Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
2762
2763 * coff-arm.c: Add interworking functions to pe backends.
2764
2765Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
2766
2767 * configure.in: Use AM_DISABLE_SHARED.
2768 * aclocal.m4, configure: Rebuild with libtool 1.2.
2769
2770Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
2771
2772 * coff-arm.c (coff_arm_relocate_section): Better error messages
2773 when interowrking conflucts occur. Courtesy of Jonathan Walton
2774 and Tony Thompson.
2775 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
2776 relocations. Patch courtesy of Jonathan Walton and Tony
2777 Thompson.
2778
2779Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
2780
2781 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
2782 part of Feb 22 change controling when to override the existing
2783 symbol with the .plt entry.
2784
2785Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
2786
2787 * config.bfd (targ_cpu): Add thumb-pe target.
2788
2789 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
2790 functions in PE build.
2791
2792Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
2793
2794 * config.bfd (sparclite-*-elf*): Added.
2795
2796Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
2797
2798 * configure.in: Add elf.lo to elf shell variable.
2799 * Makefile.am (BFD_LIBS): Remove elf.lo.
2800 (BFD_LIBS_CFILES): Remove elf.c.
2801 (BFD32_BACKENDS): Add elf.lo.
2802 (BFD32_BACKENDS_CFILES): Add elf.c.
2803 * configure, Makefile.in: Rebuild.
2804
28051998-02-23 15:53 Richard Henderson <rth@cygnus.com>
2806
2807 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
2808 relocation against a now-local symbol should not have a dynamic
2809 relocation.
2810
2811Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
2812
2813 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
2814 COFF filehdr flags.
2815 (pe_print_private_bfd_data): Print PE flags. From Mikey
2816 <jeffdb@netzone.com>.
2817
2818Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
2819
2820 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
2821 a plt entry when we can determine that we authoritatively define
2822 the symbol.
2823
2824Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
2825
2826 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
2827 don't actually use trad-core, but a SunOS-style core file handled
2828 by gdb directly.
2829 * hosts/sparclinux.h: Remove.
2830
2831Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2832
2833 * peicode.h (pe_print_idata): If there is no .idata section, look
2834 for the import tables in some other section. Make the initial
2835 label line up better with the data. Print the import address
2836 table even if there is no import name table. If the import
2837 address table holds actual addresses, print them.
2838
2839Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
2840
2841 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
2842 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
2843 bfd_error_system_call.
2844
2845Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
2846
2847 * Makefile.am (AUTOMAKE_OPTIONS): Define.
2848 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2849
2850 From H.J. Lu <hjl@gnu.org>:
2851 * Makefile.am (libbfd_la_LDFLAGS): Define.
2852 * Makefile.in: Rebuild.
2853
2854Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
2855
2856 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2857 * netbsd.h (MACHTYPE_OK): Define.
2858 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
2859 calling N_SET_MACHTYPE, rather than having a switch.
2860 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
2861 and M_ALPHA_NETBSD.
2862 * i386netbsd.c (MACHTYPE_OK): Don't define.
2863 (DEFAULT_MID): Define.
2864 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
2865 (MACHTYPE_OK): Don't define.
2866 (DEFAULT_MID): Define.
2867 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
2868 (DEFAULT_MID): Define.
2869 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
2870 (DEFAULT_MID): Define.
2871 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
2872 (DEFAULT_MID): Define.
2873
2874 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2875 * vaxnetbsd.c: New file.
2876 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
2877 rather than netbsd_core.
2878 * targets.c (vaxnetbsd_vec): Declare.
2879 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
2880 defined, add netbsd_core_vec.
2881 * configure.in: Set COREFILE for alpha*-*-netbsd* and
2882 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
2883 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
2884 * config.bfd (alpha*-*-netbsd*): New target.
2885 * Makefile.am: Rebuild dependencies.
2886 (BFD32_BACKENDS): Add vaxnetbsd.lo.
2887 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
2888 * configure, Makefile.in: Rebuild.
2889
2890 * configure.host: Remove the old shared library build stuff. We
2891 now use libtool instead.
2892
2893Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
2894
2895 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
2896
2897Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
2898
2899 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
2900 * configure: Rebuild.
2901
2902Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
2903 * elf32-v850.c (remember_hi16s_reloc): New function.
2904 (find_remembered_hi16s_reloc): New function.
2905 (v850_elf_store_addend_in_insn): Use the above new functions to
2906 match up HI6S relocs with LO16 relocs.
2907
2908Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
2909
2910 * configure.in: Change -linux* to -linux-gnu*.
2911 * config.bfd, configure.host: Likewise.
2912 * configure: Rebuild.
2913
2914Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
2915
2916 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
2917 LO16/HI16S bug and improve comments about what is going on.
2918
2919Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2920
2921 * configure, aclocal.m4: Rebuild with new libtool.
2922
2923Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
2924
2925 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
2926 when merging v850 code into v850e/v850ea code. Do not initialise
2927 output flags if the input is the default architecture.
2928
2929Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
2930
2931 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
2932 get the size from bfd_arch_bits_per_address instead of directly
2933 from the isa.
2934
2935Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
2936
2937 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
2938 to wrap, just return all 1's bits instead.
2939 * libbfd.h: Regenerate.
2940
2941Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
2942
2943 * coff-i386.c (coff_pe_i386_relocate_section): New static function
2944 if COFF_WITH_PE.
2945 (coff_relocate_section): If COFF_WITH_PE, define as
2946 coff_pe_i386_relocate_section.
2947 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
2948 skip empty sections, to match coff_write_object_contents.
2949
2950 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
2951 rather than swapping out r_offset twice. From Luke Deller
2952 <luked@cse.unsw.edu.au>.
2953
2954Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
2955
2956 * configure.in: Set libtool_enable_shared rather than
2957 libtool_shared. Remove diversion hack.
2958 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
2959 with new libtool.
2960
2961Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
2962
2963 * syms.c (struct stab_cache): Define.
2964 (struct stab_find_info): Remove cached_offset, cached_stab,
2965 cached_str, and cached_stroff fields. Add file_cache,
2966 function_cache, and line_cache fields.
2967 (_bfd_stab_section_find_nearest_line): Use extensive caching to
2968 speed up searches.
2969
2970Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
2971
2972 * peicode.h (pe_print_idata): Check for import of ordinal rather
2973 than name.
2974 (pe_print_edata): If there is no .edata section, look for the
2975 export data in some other section.
2976
2977Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
2978
2979 * configure.in: Change version to 2.8.4.
2980 * configure: Regenerated.
2981
2982Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2983
2984 Add tms320c30 support:
2985 * cpu-tic30.c: New file.
2986 * aout-tic30.c: New file.
2987 * coff-tic30.c: New file.
2988 * archures.c (bfd_arch_tic30): Define.
2989 (bfd_tic30_arch): Declare.
2990 (bfd_archures_list): Add bfd_tic30_arch.
2991 * targets.c (bfd_target_vector): Add tic30_aout_vec and
2992 tic30_coff_vec.
2993 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
2994 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
2995 (coff_set_flags): Likewise.
2996 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
2997 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
2998 * Makefile.am: Rebuild dependencies.
2999 (ALL_MACHINES): Add cpu-tic30.lo.
3000 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3001 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3002 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3003 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3004
3005Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3006
3007 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3008 to lag behind LO16 reloc by a couple of instructions.
3009
3010Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3011
3012 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3013 make to reexamine the file timestamp.
3014 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3015
3016 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3017 0x100000.
3018
3019Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3020
3021 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3022 to create .dynsbss and .rela.sbss sections.
3023 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3024 copied from dynamic objects into .sbss.
3025 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3026 use it. Correct typo of .rela.sdata2.
3027 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3028 put the data, which may now be in .sbss.
3029 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3030 (elf_backend_create_dynamic_sections): Define as
3031 ppc_elf_create_dynamic_sections.
3032
3033 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3034 against _GLOBAL_OFFSET_TABLE_.
3035 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3036 shared libraries which refer to local symbols. Make sure that the
3037 test for allocating space for a reloc in a shared object is the
3038 same as the test for emitting a reloc.
3039
3040Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3041
3042 * config.bfd (i[3456]-*-mingw32*): New target.
3043 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3044 * aclocal.m4, configure: Rebuild.
3045
3046Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3047
3048 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3049 have a bfd_object.
3050
3051Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3052
3053 Sparc v9 ABI compliant PLT:
3054 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3055 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3056 (LARGE_PLT_THRESHOLD): New define.
3057 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3058 (sparc64_elf_build_plt): New function.
3059 (sparc64_elf_plt_entry_offset): Likewise.
3060 (sparc64_elf_plt_ptr_offset): Likewise.
3061 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3062 contain the index for convenience. Skip the initial entries
3063 in .rela.plt.
3064 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3065 memory for the benefit of .rela.plt.
3066 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3067 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3068 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3069 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3070 Call sparc64_elf_build_plt.
3071 (elf_backend_want_got_plt): No.
3072 (elf_backend_plt_readonly): No.
3073 (elf_backend_plt_alignment): 8.
3074
3075 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3076 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3077 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3078 to be called.
3079
3080Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3081
3082 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3083 processors.
3084 * cpu-mips.c (arch_info_struct): Add mips variants.
3085 * bfd-in2.h: Rebuilt.
3086
3087Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3088
3089 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3090 t2a3_b_insn.
3091
3092Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3093
3094 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3095 (i[3456]86sco3.2v5*coff): New target.
3096
3097Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3098
3099 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3100
3101Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3102
3103 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3104 * bfd-in2.h: Regenerate.
3105
3106Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3107
3108 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3109
3110Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3111
3112 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3113 adjust addend for an output common symbol (from Jimmy Blair
3114 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3115 defined symbol to counteract adjustment made in generic relocation
3116 code.
3117
3118 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3119
3120Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3121
3122 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3123 (GET_SCNDHR_NLNNO): Likewise.
3124
3125Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3126
3127 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3128
3129Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3130
3131 * elf32-m32r.c: Add macros to handle NOP insertion.
3132
3133Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3134
3135 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3136 (xcoff_mark): Likewise.
3137 (xcoff_build_ldsyms): Mark absolute symbols.
3138
3139Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3140
3141 * bout.c (b_out_write_object_contents): Sort symbols before output
3142 to keep {CALL,BAL}NAME symbols adjacent.
3143 (b_out_symbol_cmp): New function.
3144
3145For older changes see ChangeLog-9697
3146\f
3147Local Variables:
3148mode: change-log
3149left-margin: 8
3150fill-column: 74
3151version-control: never
3152End:
GDB Binutils - Deliverables
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