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Add support for generating an mcore-elf dll.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
36797d47
NC		 11999-05-15 Nick Clifton <nickc@cygnus.com>
2
3 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4 * bfd-in2.h: Regenerate.
5 * coff-mcore.c (in_reloc_p): Remove defintion.
6 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
7 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
8 IMAGE_REL_MCORE_RVA.
9 (coff_mcore_rtype_to_howto): Add special processing for
10 IMAGE_REL_MCORE_RVA.
11 (coff_mcore_relocate_section): Add support for
12 IMAGE_REL_MCORE_RVA.
13 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
14 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
15 R_MCORE_RELATIVE.
16 (mcore_elf_relocate_section): Delete redundant case labels.
17
97eaf9de
AS		 18Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
19
20 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
21 precedence between bit-and and comparison.
22
2e9a84c8
RH		 23Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
24
25 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
26 list of target formats (targ_selvecs).
27 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
28 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
29
ec0ef80e
DD		 301999-05-10 DJ Delorie <dj@cygnus.com>
31
32 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
33 reasonable mode until "ar x" is smart enough to skip it (fixes
34 gcc/libgcc.a builds on mips-ecoff targets
35
36 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
37 to work. Hack to support MS import libraries, which use different
38 COMDAT types than GNU.
39 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
40 to implied zero-length sections (see peicode below)
41 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
42 filename symbols, which use one *or more* auxents.
43 * coffswap.h (coff_swap_aux_in): ditto
44 * peicode.h (coff_swap_sym_in): Build the implied zero-length
45 sections
46
5c746d90
JL		 47Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
48
49 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
50 for all relocations.
51
ba1b9317
CM		 521999-05-10 Catherine Moore <clm@cygnus.com>
53
54 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
55 if COFF_IMAGE_WITH_PE.
56 (bfd_arm_process_before_allocation): Likewise.
57 (bfd_arm_get_bfd_for_interworking): Likewise.
58 * coff-arm.c: Likewise.
59 * bfd-in2.h: Regenerate.
60 * configure.in (armpe_little_vec): Remove coff-arm.lo.
61 (armpe_big_vec): Likewise.
62 * configure: Rebuild.
63
c1f6bc03
NC		 641999-05-10 Nick Clifton <nickc@cygnus.com>
65
66 * elf.c (elf_fake_sections): Check for .rel. as start of rel
67 section, not just .rel. Same for .rela.
68
b23f908b
NC		 691999-05-07 Nick Clifton <nickc@cygnus.com>
70
71 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
72 endianism with an error message.
73
7fafc0fd
RH		 74Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
75
76 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
77 assignment from "unsigned char *" to "char *".
78 (decode_line_info): Likewise for dwarf_line_buffer assignment.
79
b44267fd
CM		 801999-05-05 Catherine Moore <clm@cygnus.com>
81
82 * coff-arm.c (coff_arm_relocate_section): Add one to
83 address of ARM_RVA32 thumb functions.
84
851999-05-05 Catherine Moore <clm@cygnus.com>
9e1281c7
CM		 86
87 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
88 (elf32_m68k_copy_private_bfd_data): New.
89 (elf32_m68k_merge_private_bfd_data): New.
90 (elf32_m68k_print_private_bfd_data): New.
91 (CPU32_FLAG): Define.
92 (PLT_CPU32_ENTRY_SIZE): Define.
93 (elf_cpu32_plt0_entry): Declare.
94 (elf_cpu32_plt_entry): Declare.
95 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
96 (elf_m68k_finish_dynamic_symbol): Likewise.
97 (elf_m68k_finish_dynamic_sections): Likewise.
98 (elf_backend_plt_header_size): Remove definition.
99 (bfd_elf32_bfd_copy_private_bfd_data): Define.
100 (bfd_elf32_bfd_merge_private_bfd_data): Define.
101 (bfd_elf32_bfd_set_private_flags): Define.
102 (bfd_elf32_bfd_print_private_bfd_data): Define.
103
ac79f2f3
JL		 104Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
105
106 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
107 and R_LONG_PCREL_MODE.
108
252b5132
RH		 1091999-04-29 Nick Clifton <nickc@cygnus.com>
110
111 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
112
113Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
114
115 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
116 in relocation calculation.
117
1181999-04-26 Tom Tromey <tromey@cygnus.com>
119
120 * aclocal.m4, configure: Updated for new version of libtool.
121
1221999-04-21 Nick Clifton <nickc@cygnus.com>
123
124 * coff-mcore.c: Add support for mcore relocs.
125
1261999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
127
128 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
129 incorrect use EF_MIPS_xxBITPTRS.
130
1311999-04-18 Ian Lance Taylor <ian@zembu.com>
132
133 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
134 variable insn.
135
136 * bfd-in2.h: Rebuild.
137 * libbfd.h: Rebuild.
138
139Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
140
141 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
142 (coff_arm_relocate_section): Add ARM26D transform. Only
143 change to ARM26D for relocateable links.
144
1451999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
146
147 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
148 (bfd_elf32_bfd_print_private_bfd_data): New.
149
1501999-04-15 Doug Evans <devans@casey.cygnus.com>
151
152 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
153 refetch addend if USE_REL, add many comments regarding current state.
154 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
155 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
156 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
157 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
158
159Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
160
161 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
162 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
163
1641999-04-13 David Mosberger <davidm@hpl.hp.com>
165
166 * dwarf2.c (decode_line_info): Don't truncate address to least
167 significant 32 bits (breaks 64 bit targets).
168 (lookup_address_in_function_table): Ditto.
169 (comp_unit_contains_address): Ditto.
170
171Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
172
173 * coff-arm.c (arm_emit_base_file_entry): New routine.
174 (A2T3_OFFSET): Define.
175 (T2A3_OFFSET): Define.
176 (coff_arm_relocate_section): Emit base file entries for interworking
177 stubs.
178
1791999-04-13 Philip Blundell <philb@gnu.org>
180
181 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
182 relocs 17 through 19.
183
184Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
185
186 * elfcode.h: Remove fnmatch.h.
187 * elflink.h (elf_link_assign_sym_version): Call back to ld
188 instead of calling fnmatch.
189
190 * config.bfd (i?86-*-beoself): Include pe vecs.
191
192Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
193
194 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
195 to go missing.
196
1971999-04-10 Richard Henderson <rth@cygnus.com>
198
199 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
200 when trying to resolve dynamic symbol references.
201 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
202 * elf32-mips.c (mips_elf_relocate_section): Likewise.
203 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
204 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
205 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
206 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
207 * elflink.h (elf_link_output_extsym): Likewise.
208
209Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
210
211 * section.c (_bfd_strip_section_from_output): New function moved from
212 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
213 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
214 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
215 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
216 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
217 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
218 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
219 * bfd-in2.h: Update.
220
2211999-04-09 Ian Lance Taylor <ian@zembu.com>
222
223 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
224
2251999-04-08 Nick Clifton <nickc@cygnus.com>
226
227 * coff-mcore.c: New File: Support for mcore-pe targets.
228 * cpu-mcore.c: New File: Support for mcore targets.
229 * elf32-mcore.c: New File: Support for mcore-elf target.
230 * pe-mcore.c: New File: Definitions for mcore-pe target.
231 * pei-mcore.c: New File: Definitions for mcore-pei target.
232 * Makefile.am: Add support for MCore targets.
233 * Makefile.in: Regenerate.
234 * config.bfd: Add support for MCore targets.
235 * configure.in: Add support for MCore targets.
236 * configure: Regenerate.
237 * archures.c: Add support for MCore architecture.
238 * bfd-in2.h: Regenerate.
239 * coffcode.h: Add support for mcore-pe targets.
240 * elf.c: Add support for mcore-elf target.
241 * reloc.c: Add support for MCore relocs.
242 * targets.c: Add support for MCore targets.
243
2441999-04-07 Nick Clifton <nickc@cygnus.com>
245
246 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
247 R_ARM_XPC25 and R_ARM_THM_XPC22.
248 (elf32_arm_reloc_map): Remove redundant entries.
249
2501999-04-06 Ian Lance Taylor <ian@zembu.com>
251
252 * sysdep.h (LC_MESSAGES): Never define.
253
2541999-04-06 Chris Torek <torek@bsdi.com>
255
256 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
257 all callers. Rewrite completely.
258 (_bfd_relocate_contents): Rewrite overflow checking.
259 * bfd-in2.h: Rebuild.
260
2611999-04-05 Ian Lance Taylor <ian@zembu.com>
262
263 From Gabriel Paubert <paubert@iram.es>:
264 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
265 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
266 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
267 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
268 * ppcboot.c (ppcboot_vec): Use little endian routines for
269 headers.
270
271 * elf.c (elfcore_strndup): Only define if it will be used.
272 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
273 and irelend.
274 (ppc_elf_check_relocs): Remove unused local i.
275 (ppc_elf_gc_mark_hook): Add default case to switch.
276
277 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
278 * srec.c (srec_scan): Accept \r in symbol definitions.
279 (srec_object_p): Set HAS_SYMS if we saw any symbols.
280 (symbolsrec_object_p): Likewise.
281
2821999-04-04 Don Bowman <don@pixsci.com>
283
284 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
285
2861999-04-04 Ian Lance Taylor <ian@zembu.com>
287
288 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
289 last_line.
290 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
291 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
292 switch.
293 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
294 local i.
295 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
296 local val.
297
2981999-03-31 Nick Clifton <nickc@cygnus.com>
299
300 * config.bfd: Add support for arm-epoc-pe target.
301 * configure.in: Add support for arm-epoc-pe target.
302 * configure: Regenerate.
303 * targets.c: Add support for arm-epoc-pe target.
304 * coff-arm.c: Allow header files to override definition of
305 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
306 * pe-arm.h: Allow previous header files to override definition of
307 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
308 * pei-arm.h: Allow previous header files to override definition of
309 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
310 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
311 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
312
3131999-03-30 Nick Clifton <nickc@cygnus.com>
314
315 * elf.c (elf_map_symbols): Handle the case where section
316 symbols are generated for content-less sections which are
317 not mapped to the output file.
318
319 * linker.c: Replace direct references to fields in BFD structure
320 with accessor macros.
321
322 * elflink.h: Replace direct references to fields in BFD structure
323 with accessor macros.
324
3251999-03-25 Philip Blundell <pb@nexus.co.uk>
326
327 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
328
329 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
330 account when adjusting section symbols during a partial link.
331
3321999-03-24 Nick Clifton <nickc@cygnus.com>
333
334 * coff-sparc.c (struct coff_reloc_map): Change type of field
335 'bfd_reloc_val' to bfd_reloc_code_real_type.
336 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
337 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
338 * elf32-arc.c (struct arc_reloc_map): Ditto.
339 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
340 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
341 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
342 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
343 * elf32-sh.c (struct elf_reloc_map): Ditto.
344 * elf32-sparc.c (struct elf_reloc_map): Ditto.
345 * elf32-v850.c (struct v850_reloc_map): Ditto.
346 * elf64-sparc.c (struct elf_reloc_map): Ditto.
347 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
348 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
349
3501999-03-17 Martin Hunt <hunt@cygnus.com>
351
352 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
353 function so source-level assembly works. If multiple N_SOs
354 are seen without and N_FUNs, create an indextable entry with
355 a NULL function name.
356
3571999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
358
359 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
360 of certian similar cpus.
361
3621999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
363
364 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
365 Add the 5000. Change the architecture for the 5400 to mips4.
366 (elf_mips_mach): Add r5000.
367
3681999-03-11 Doug Evans <devans@casey.cygnus.com>
369
370 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
371
3721999-03-11 Nick Clifton <nickc@cygnus.com>
373
374 * binary.c (binary_set_section_contents): Generate warning about
375 huge file offsets for any section that will occupy file space, not
376 just those that are loadable.
377
3781999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
379
380 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
381
3821999-02-22 Jim Lemke <jlemke@cygnus.com>
383
384 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
385
386Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
387
388 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
389 * elflink.h: Revert all changes since Feb 16. Instead:
390 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
391 appropriate. Copy it to version symbols.
392 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
393 symbols if appropriate.
394 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
395 symbol if appropriate.
396 (elf_link_output_extsym): If symbol is marked as undefined, and
397 has no nonweak references, mark it as weak undefined.
398
399Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
400
401 * elflink.h (elf_merge_symbol): When overriding a dynamic
402 definition with a weak undefined symbol, set NEEDS_PLT if it is a
403 function.
404 (elf_link_add_object_symbols): Don't copy the other field if we
405 are overridding.
406
407Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
408
409 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
410 shared object with a weak undefined symbol.
411
4121999-02-18 Nick Clifton <nickc@cygnus.com>
413
414 * elfarm-nabi.c: Set partial_inplace back to false.
415
4161999-02-17 Nick Clifton <nickc@cygnus.com>
417
418 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
419 (USER_LABEL_PREFIX): Set to "_".
420
421 The following patches are from: Scott Bambrough
422 <scottb@corelcomputer.com>
423
424 * libaout.h (M_ARM6_NETBSD): Set to 143.
425
426 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
427 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
428 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
429 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
430 * bfd-in2.h: Regenerate.
431
432 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
433 'true' as REL relocs are now being used. Add new PIC relocs:
434 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
435 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
436
437 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
438 of targets.
439 (elf32_arm_final_link_relocate): Change parameters so that entire
440 reloc is passed. Add support for PIC relocs.
441 (elf32_arm_relocate_section): Pass entire reloc to
442 elf32_arm_final_link_relocate.
443 (elf32_arm_check_relocs): Handle new PIC relocs.
444 (elf32_arm_adjust_dynamic_symbol): New function.
445 (elf32_arm_size_dynamic_sections): New function.
446 (elf32_arm_discard_copies): New function.
447 (elf32_arm_finish_dynamic_symbol): New function.
448 (elf32_arm_finish_dynamic_sections): New function.
449 (ELF_MAXPAGE_SIZE): Define.
450 (bfd_elf32_bfd_reloc_type_lookup): Define.
451 (elf_backend_relocate_section): Define.
452 (elf_backend_adjust_dynamic_symbol): Define.
453 (elf_backend_create_dynamic_sections): Define.
454 (elf_backend_finish_dynamic_symbol): Define.
455 (elf_backend_finish_dynamic_sections): Define.
456 (elf_backend_size_dynamic_sections): Define.
457 (elf_backend_plt_readonly): Define.
458 (elf_backend_want_got_plt): Define.
459 (elf_backend_want_plt_sym): Define.
460
461Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
462
463 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
464 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
465 (_bfd_mips_elf_fake_sections): Likewise.
466
467Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
468
469 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
470 bfd_elf32_arm_get_bfd_for_interworking,
471 bfd_elf32_arm_process_before_allocation): Define to avoid clash
472 with elfarm-nabi.c.
473
474 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
475 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
476 elf32_arm_find_nearest_line): Make them static.
477
478Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
479
480 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
481 callers. Do not merge a definition from a shared object with a
482 weak undefined symbol.
483 (elf_link_add_object_symbols): Do not change the symbol type or
484 size if the old symbol overrides the new one.
485
4861999-02-08 Nick Clifton <nickc@cygnus.com>
487
488 * config.bfd: Add support for strongarm target.
489
490Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
491
492 * elf32-m68k.c (reloc_map): Use the correct types for the struct
493 fields instead of unsigned char.
494
495Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
496
497 * Makefile.am: Rebuild dependencies.
498 * Makefile.in: Rebuild.
499
500Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
501
502 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
503 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
504 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
505 * acinclude.m4: Add comments to uses of AC_DEFINE.
506 * acconfig.h: Remove.
507 * configure: Rebuild with current autoconf/automake.
508 * aclocal.m4: Likewise.
509 * config.in: Likewise.
510 * Makefile.in: Likewise.
511
5121999-02-04 DJ Delorie <dj@cygnus.com>
513
514 * libbfd.c (real_read): don't call fread for zero bytes. This
515 covers up a bug (or misuse of bfd) that's exposed by Solaris.
516
517Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
518
519 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
520 of a jump is in the current 256 MB region.
521
522Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
523
524 * format.c (bfd_check_format_matches): Change last patch to only
525 take effect for the binary target.
526
527Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
528
529 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
530
531Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
532
533 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
534
535Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
536
537 * format.c (bfd_check_format_matches): If the target was
538 previously specified, don't check other targets when checking for
539 an archive file.
540
541Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
542
543 * elf32-arm.h (elf32_arm_reloc_map): Removed.
544 (elf32_arm_reloc_type_lookup): Removed
545 * elfarm-nabi.c (elf32_arm_reloc_map): New.
546 (elf32_arm_reloc_type_lookup): New.
547 * elfarm-oabi.c (elf32_arm_reloc_map): New.
548 (elf32_arm_reloc_type_lookup): New.
549
550Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
551
552 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
553 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
554 * Makefile.am: Use new files.
555 * Makefile.in: Regenerate.
556 * configure.in: Use new files.
557 * configure: Regenerate.
558
5591999-02-01 Nick Clifton <nickc@cygnus.com>
560
561 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
562 (fr30_elf_gc_sweep_hook): New function.
563 (elf_backend_can_gc_sections): Define.
564
565Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
566
567 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
568 and bfd_elf32_bigarm_oabi_vec.
569
570Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
571
572 * Makefile.am (elf32-arm-oldabi.lo): New.
573 (elf32-arm-newabi.lo): New.
574 * Makefile.in: Regenerate.
575 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
576 (arm-*-elf): Likewise.
577 (arm-*-oabi): New.
578 (thumb-*-oabi): New.
579 * configure: Regenerate.
580 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
581 (bfd_elf32_bigarm_oabi_vec): New.
582 * elf32-arm-newabi.c: New.
583 * elf32-arm-oldabi.c: New.
584 * elf32-arm.c: Removed.
585 * elf32-arm.h: New.
586
587Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
588
589 * binary.c (binary_set_section_contents): Omit warnings for
590 unloadable sections.
591
5921999-01-31 Michael Meissner <meissner@cygnus.com>
593
594 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
595 powerpc{,le}-*-eabi.
596
5971999-01-29 Nick Clifton <nickc@cygnus.com>
598
599 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
600 * dwarf2.c (read_signed_leb128): Remove unused variables.
601
602Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
603
604 * elf.c (assign_file_positions_for_segments): Only adjust
605 p_align when needed.
606
607Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
608
609 * binary.c (binary_set_section_contents): Don't return early for a
610 non-loadable section, in case the first section is non-loadable.
611 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
612 W. Rozycki <macro@ds2.pg.gda.pl>.
613
6141999-01-28 Nick Clifton <nickc@cygnus.com>
615
616 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
617 R_FR30_GNU_VTENTRY relocs.
618
619Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
620
621 * elflink.h (elf_link_output_sym): Zero syms which are
622 part of sections which have been excluded.
623
624Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
625
626 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
627 to F_PIC_INT.
628 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
629 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
630
6311999-01-27 Nick Clifton <nickc@cygnus.com>
632
633 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
634 relocation.
635 (fr30_final_link_relocate): Use computed value as result of
636 relocation.
637
6381999-01-26 Frank Ch. Eigler <fche@cygnus.com>
639
640 * binary.c (binary_set_section_contents): Emit warning for
641 huge file offsets due to widely-dispersed section LMAs.
642
643Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
644
645 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
646 align first section to largest section alignment, not first
647 section alignment.
648
6491999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
650
651 * configure.in: Require autoconf 2.12.1 or higher.
652
653Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
654
655 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
656 * bfd-in2.h: Likewise.
657 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
658
6591998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
660
661 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
662 * cpu-mips.c: Add support for and independent 4111.
663 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
664 (_bfd_mips_elf_final_write_processing):
665 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
666
6671998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
668
669 * elf32-mips.c (elf_mips_abi_name): New.
670 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
671
6721998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
673
674 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
675 Handle bfd_mach_mips4300.
676
6771998-12-11 Ulrich Drepper <drepper@cygnus.com>
678
679 * elf32-i386.c: Remove leaked development code from patch
680 1998-12-10 by Richard Henderson.
681
6821998-12-10 Richard Henderson <rth@cygnus.com>
683
684 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
685 in debug sections for symbol defined externally.
686
687Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
688
689 * targets.c (bfd_target_vector): Remove duplicate entry for
690 tekhex_vec.
691
6921998-12-09 Nick Clifton <nickc@cygnus.com>
693
694 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
695 since we are using RELAs.
696
697Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
698
699 SCO Open Server Release 5 core file support, from Jouke Numan
700 <jnuman@hiscom.nl>:
701 * sco5-core.c: New file.
702 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
703 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
704 * Makefile.am: Rebuild dependencies.
705 (OPTIONAL_BACKENDS): Add sco5-core.lo.
706 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
707 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
708 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
709 * bfd-in2.h, configure, Makefile.in: Rebuild.
710
711Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
712
713 * config.bfd (hppa*-*-mpeix*): New target.
714 * configure.in: Add AC_HEADER_DIRENT.
715 (hppa*-*-mpeix*): New target.
716 * configure.host (hppa*-*-mpeix*): New host.
717 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
718 friends rather than just including <sys/dir.h>.
719 * som.h (struct som_symbol): Add hppa_priv_level and apto
720 tc_data. Change all users.
721 (struct somdata): Add comp_unit field.
722 (obj_som_compilation_unit): Define.
723 (bfd_som_attach_compilation_unix): Declare.
724 * som.c: Check HOST_HPPAMPEIX.
725 (struct som_misc_symbol_info): Add new field priv_level.
726 (som_object_setup): Add current_offset parameter. Change all
727 callers.
728 (setup_sections): Likewise.
729 (som_object_p): For EXECLIBMAGIC, read the lst header.
730 (som_write_symbol_strings): Add compilation_unit parameter.
731 Change all callers.
732 (som_finish_writing): Write out compilation_unit.
733 (som_bfd_derive_misc_symbol_info): Set priv_level.
734 (som_build_and_write_symbol_table): Set xleast field to 3.
735 (som_slurp_symbol_table): Set symbol priv_level.
736 (bfd_som_attach_compilation_unit): New function.
737 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
738 priv_level into symbol_value.
739 * configure, config.in: Rebuild.
740
741Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
742
743 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
744 warning function to call _bfd_error_handler instead.
745
746 * libbfd.c (COERCE32): Cast through unsigned long and long to
747 avoid bug in old version of gcc.
748
749 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
750 (elf_backend_additional_program_headers): Don't define.
751
7521998-12-08 Nick Clifton <nickc@cygnus.com>
753
754 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
755 relocations to include offset of 2 included in the insns, and the
756 offset of the relocs within the section.
757
758Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
759
760 The following changes were made by David Taylor
761 <taylor@texas.cygnus.com>, Edith Epstein
762 <eepstein@sophia.cygnus.com>, Jim Blandy
763 <jimb@zwingli.cygnus.com>, and Elena Zannoni
764 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
765 changes originally made by HP; HP did not create ChangeLog
766 entries.
767
768 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
769 automake macro library.
770
771 * hpux-core.c (hpux_core_core_file_p): this function now
772 understands HPUX 10.30 thread info. Yes, the thread stacks can be
773 found in the corefile! Also, in hpux_core_core_file_p, if we
774 encounter a section with an unknown type, don't punt. Instead,
775 just skip it. Also, count the number of sections of known type
776 that we encounter. If we encounter at least one good one, then
777 we'll declare that the file is a core file. If we encounter any
778 unknown ones but some known ones, then we'll issue a warning (but
779 still declare it to be a core file). Also, correctly decide when a
780 file is not a core.
781 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
782 (CORE_ANON_SHMEM): define if not defined.
783 (hpux_core_struct): add members lwpid and user_tid.
784 (core_kernel_thread_id, core_user_thread_id): new macros.
785 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
786 the name before storing it in the bfd.
787 (hpux_core_core_file_p): handle threads.
788
789 * libhppa.h (GET_FIELD): protect against redefinition.
790 (HPPA_WIDE): define.
791 (GET_FIELD): define.
792 (GET_BIT): define.
793 (MASK): define.
794 (CATENATE): define.
795 (ELEVEN): define.
796 (sign_extend): redefine.
797 (assemble_6): define.
798 (assemble_12): rewrite.
799 (assemble_16): define.
800 (assemble_16a): define.
801 (assemble_17): rewrite.
802 (assemble_22): define.
803
8041998-12-07 Nick Clifton <nickc@cygnus.com>
805
806 * elf32-fr30.c (fr30_final_link_relocate): Using signed
807 relocations for signed values.
808
809Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
810
811 * mipsbsd.c (MY(set_arch_mach)): Make static.
812 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
813 bfd_mach_mips* macros rather than simple numbers.
814
815 COFF weak symbol support, based on patches from Mark Elbrecht
816 <snowball3@usa.net>:
817 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
818 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
819 (coff_write_alien_symbol): Likewise.
820 * cofflink.c (coff_link_check_ar_symbols): Likewise.
821 (coff_link_add_symbols): Likewise.
822 (_bfd_coff_link_input_bfd): Likewise.
823 (_bfd_coff_write_global_sym): Likewise.
824
825 * elf.c (copy_private_bfd_data): Always initialize the
826 includes_phdrs field.
827
828 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
829 file defines a symbol first mentioned in an ELF file.
830
831 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
832 possible, rather than only if BFD64.
833 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
834 not __GNUC__.
835 * bfd-in2.h: Rebuild.
836
837 * srec.c (srec_set_section_contents): Correct test to avoid
838 switching to 4 byte addresses after seeing a second section which
839 requires 3 byte addresses. From Joel Schantz
840 <joel.schantz@argosys.boeing.com>.
841
842 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
843 <aymeric.vincent@emi.u-bordeaux.fr>.
844
8451998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
846
847 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
848 decide whether the output file is -mrelocatable-lib,
849 -mrelocatable, or neither. (gdb.base/nodebug.exp)
850
8511998-12-03 Nick Clifton <nickc@cygnus.com>
852
853 * elf32-fr30.c: Add support for R_FR30_48 reloc.
854 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
855 * bfd-in2.h: Regenerate.
856 * libbfd.h: Regenerate
857
858Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
859
860 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
861 link against a dynamic symbol with no type or size.
862
8631998-12-01 Ulrich Drepper <drepper@cygnus.com>
864
865 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
866 relocation for section which does not get loaded.
867 (elf_i386_relocate_section) [R_386_32]: Likewise.
868
869Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
870
871 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
872 reloc_count and i long instead of unsigned long. Handle error
873 return from bfd_canonicalize_reloc.
874
8751998-12-01 Nick Clifton <nickc@cygnus.com>
876
877 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
878 a hash table.
879
880Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
881
882 * elf32-sh.c (elf/sh.h): Include.
883 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
884 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
885 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
886 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
887 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
888
889Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
890
891 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
892 causes division by zero later on.
893
894Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
895
896 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
897 needed.
898
8991998-11-25 DJ Delorie <dj@cygnus.com>
900
901 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
902 hook now.
903
904Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
905
906 * elf32-fr30.c (fr30_elf_relocate_section): Call
907 fr30_final_link_relocate.
908 (fr30_final_link_relocate): New function: Handle I20 and I32
909 relocs.
910 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
911 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
912 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
913
914 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
915 chain to empty.
916
917 The following changes are based on a patch submitted by Gianluca
918 Moro <glctr@abc.it>:
919
920 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
921 not already been updated.
922 (find_remembered_hi16s_reloc): New parameter 'already_found'
923 returns state of remembered hi16s reloc.
924 (remember_hi16s_reloc): Set 'found' field to false.
925 (hi16s_location): Add 'found' field.
926
9271998-11-23 DJ Delorie <dj@cygnus.com>
928
929 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
930 to see .DLL files as unrecognized.
931 (i3coff_object_p): Sorry, had to hack it to not recognize these
932 files (pei-i386) on request.
933
9341998-11-23 DJ Delorie <dj@cygnus.com>
935
936 * opncls.c (bfd_make_readable): need more cleanup for symbols and
937 relents. Call bfd_check_format to reinitialize.
938
939Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
940
941 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
942 warnings.
943
944Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
945
946 * aclocal.m4: regenerate
947 * configure: regenerate
948
949Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
950
951 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
952 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
953 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
954 respect it as an upper bound on what memory to reference.
955 (elf_gc_smash_unused_vtentry_relocs): Likewise.
956 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
957 update vtable_entries_size appropriately.
958
959Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
960
961 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
962 reloc number.
963
964Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
965
966 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
967 bfds; they have no "file" so we fake it.
968 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
969 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
970 resizing the memory buffer.
971 * opncls.c (bfd_make_writable): New function; lets you write a
972 bfd_create'd bfd to an in-memory buffer.
973 (bfd_make_readable): New function; lets you read back that buffer
974 as if it were from bfd_openr. Used to build generated archive
975 members (winsup's ld's dlltool)
976
977Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
978
979 * po/bfd.pot: Regenerated.
980
981Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
982
983 * elf32-v850.c (hi16s_location): Replaced fixed size array with
984 linked list.
985
986Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
987
988 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
989 element of the gotentry list for local symbols too.
990 (elf64_alpha_relocate_section): Unify local and global handling.
991 Assert that gotent->use_count > 0.
992
993Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
994
995 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
996 update for file name changes of July 2, 1998.
997 (vms_vax_vec): New.
998 * configure: Rebuild.
999
1000Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1001
1002 * po/bfd.pot: Regenerated.
1003
1004Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1005
1006 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1007 * aclocal.m4, configure: regenerate
1008
1009Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1010
1011 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1012
1013Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1014
1015 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1016 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1017 was cached.
1018 * aclocal.m4, configure: regenerated.
1019
1020Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1021
1022 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1023 R_D10V_GNU_VTENTRY relocs.
1024 (elf_d10v_howto_table): Likewise.
1025 (d10v_reloc_map d10v_reloc_map): Likewise.
1026 (elf32_d10v_gc_mark_hook): New.
1027 (elf32_d10v_gc_sweep_hook): New.
1028 (elf32_d10v_check_relocs): New.
1029 (elf32_d10v_relocate_section): New.
1030 (elf_backend_relocate_section): Define.
1031 (elf_backend_can_gc_sections): Define.
1032
1033Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1034
1035 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1036 (BFD64_BACKENDS): ...from here.
1037 (BFD32_BACKENDS_CFILES): Move vms files here...
1038 (BFD64_BACKENDS_CFILES): ...from here.
1039 * Makefile.in: Rebuild.
1040
1041Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1042
1043 * Makefile.am: Add FR30 target.
1044 * Makefile.in: Add FR30 target.
1045 * archures.c: Add support for FR30.
1046 * config.bfd: Add support for FR30.
1047 * configure.in: Add support for FR30.
1048 * reloc.c: Add support for FR30 relocations.
1049 * targets.c: Add support for FR30 relocations.
1050 * bfd-in2.h: Regenerate.
1051 * configure: Regenerate.
1052 * libbfd.h: Regenerate.
1053 * cpu-fr30.c: New file.
1054 * elf32-fr30.c: New file.
1055
1056Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1057
1058 * configure.in: detect cygwin* instead of cygwin32*
1059 * configure: regenerate
1060
1061Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1062
1063 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1064 use bfd_malloc and free instead and check return value from bfd_malloc.
1065
1066Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1067
1068 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1069 * libbfd.h: Rebuild.
1070
1071 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1072 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1073 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1074 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1075 section.
1076 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1077 field.
1078 (mips_elf_link_hash_table_create): Don't initialize
1079 dynsym_sec_strindex.
1080 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1081 (mips_elf_size_dynamic_sections): Generate a section symbol for
1082 every output section.
1083 (mips_elf_finish_dynamic_sections): Count all sections for
1084 DT_MIPS_UNREFEXTNO.
1085 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1086 output sections.
1087
1088Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1089
1090 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1091 for later PLT entries in large PLTs.
1092 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1093
1094Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1095
1096 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1097
10981998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1099
1100 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1101 * elflink.h (elf_collect_hash_codes): New function. This function is
1102 called for each exported symbol and we compute the ELF hash value for
1103 it.
1104 (compute_bucket_value): New function. It is called from
1105 size_dynamic_sections to determine the hash table size. When we are
1106 optimizing a better, but slower, algorithm is used.
1107 (size_dynamic_sections): Call compute_bucket_value.
1108
1109 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1110
1111Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1112
1113 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1114 R_SH_GNU_VTENTRY.
1115 (sh_elf_gc_mark_hook): New.
1116 (sh_elf_gc_sweep_hook): New.
1117 (sh_elf_check_relocs): New.
1118 (elf_backend_can_gc_sections): Define.
1119
1120Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1121
1122 * acinclude.m4: undo previous gettext change
1123 * aclocal.m4: rebuild with right version of aclocal.
1124
1125Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1126
1127 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1128 aclocal.m4 to acinclude.m4, so they don't get lost.
1129
1130 * elfcore.h: rewrite for better corefile support.
1131 * elf.c (elfcore_*): new functions.
1132 * elf-bfd.h (elf_obj_tdata): new structure members.
1133 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1134 flavor of procfs.
1135 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1136
1137Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1138
1139 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1140 and R_M32R_GNU_VTENTRY.
1141 (elf_backend_can_gc_sections): Define.
1142 (m32r_elf_check_relocs): New.
1143 (m32r_elf_gc_mark_hook): New.
1144 (m32r_elf_gc_sweep_hook): New.
1145 (m32r_elf_relocate_section): Handle VT relocs.
1146
1147Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1148
1149 * coff-arm.c (arm_relocate_section): Remove redundant test.
1150
1151 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1152 cleat that the 'bitsize' field is the size of the bitfield AFTER
1153 relocation not before.
1154
1155 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1156
1157 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1158 relocs.
1159
1160Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1161
1162 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1163 R_SPARC_GNU_VTENTRY.
1164 (elf32_sparc_check_relocs): Handle them.
1165 (elf32_sparc_reloc_type_lookup): Likewise.
1166 (elf32_sparc_relocate_section): Likewise.
1167 (elf32_sparc_gc_mark_hook): New.
1168 (elf32_sparc_gc_sweep_hook): New.
1169
1170Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1171
1172 * som.c (som_finish_writing): Perform some sanity checks when
1173 writing an executable or shared library.
1174
1175Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1176
1177 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1178 * configure.in (elf): Add dwarf1.lo.
1179 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1180 * elf.c (_bfd_elf_find_nearest_line): Add call to
1181 _bfd_dwarf1_find_nearest_line.
1182 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1183 Add call to _bfd_dwarf1_find_nearest_line.
1184 * configure: Rebuilt.
1185
1186Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1187
1188 * elflink.h (elf_gc_sections): Do not allow garbage
1189 collection if dynamic sections have been created.
1190
1191Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1192
1193 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1194 R_V850_GNU_VTENTRY.
1195 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1196 (v850_elf_perform_relocation): Likewise.
1197 (v850_elf_final_link_relocate): Likewise.
1198 (v850_elf_relocate_section): Likewise.
1199 (v850_elf_gc_sweep_hook): New routine.
1200 (v850_elf_gc_mark_hook): New routine.
1201 (elf_backend_can_gc_sections): Define.
1202
1203Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1204
1205 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1206 that dynobj exists.
1207
1208Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1209
1210 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1211 Declare size as bfd_size_type.
1212 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1213
1214Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1215
1216 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1217 structure.
1218 * som.c (CPU_PA_RISC2_0): Define.
1219 (_PA_RISC2_0_ID): Likewise.
1220 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1221
1222Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1223
1224 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1225 has a base which is already defined, only add the referenced
1226 symbol to the dynamic symbol table if it is defined or referenced
1227 by a regular file.
1228
1229 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1230 correctly.
1231
12321998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1233
1234 * elflink.h (elf_link_add_object_symbols): Undo last change.
1235
1236Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1237
1238 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1239 symbol for the indirect alias to a versioned symbol.
1240
1241Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1242
1243 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1244 (elf32_i386_vtentry_howto): New.
1245 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1246 or elf32_i386_vtinherit_howto on lookup.
1247
1248Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1249
1250 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1251 reloc_type. Rename R_68K__max to R_68K_max.
1252 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1253 reloc.
1254
1255Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1256
1257 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1258 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1259
1260 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1261 after.
1262
1263Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1264
1265 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1266 message has a null byte terminator.
1267
1268Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1269
1270 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1271 word subject to R_V850_32 relocation.
1272
1273Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1274
1275 * dwarf2.c: Add comment describing problem computing line numbers
1276 for undefined symbols at link time.
1277
1278Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1279
1280 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1281 transform a defweak into a plt entry.
1282 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1283 plt entry references to receive a RELATIVE reloc.
1284 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1285 (elf64_alpha_relocate_section): Assert we don't overrun
1286 the allocated relocation space.
1287
1288Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1289
1290 * elf.c (swap_out_syms): Always treat section symbols as
1291 special, even if they are attached to a common section.
1292
1293Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1294
1295 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1296 sections with v850 common section attributes into named v850
1297 common sections.
1298 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1299 common section attributes into named v850 common sections.
1300
1301Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1302
1303 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1304 statement.
1305
13061998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1307
1308 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
1309 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
1310 reloc to the wrong section a warning, not an error. .dynsbss
1311 is not an output section, so there is no need to check for it.
1312
1313Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
1314
1315 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
1316
1317Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
1318
1319 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
1320 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
1321 R_ARM_GNU_VTENTRY.
1322 (elf32_arm_gc_mark_hook): New.
1323 (elf32_arm_gc_sweep_hook): New.
1324 (elf32_arm_check_relocs): New.
1325 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
1326 relocations.
1327 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
1328 relocations.
1329
13301998-09-10 Geoff Keating <geoffk@ozemail.com.au>
1331
1332 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
1333 assume there is no PLT or GOT.
1334
1335Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
1336
1337 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
1338 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
1339 also accepted as a function symbol type.
1340
1341Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1342
1343 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1344
1345Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
1346
1347 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
1348 match definition of _bfd_gc_sections field.
1349 * libbfd.h: Rebuild.
1350
1351Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
1352
1353 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
1354 the addend of a dynamic relocation referencing a section.
1355 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1356 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1357
1358Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
1359
1360 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
1361 bed has a size_dynamic_sections routine before trying to use it.
1362
1363Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
1364
1365 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
1366 _bfd_elf_rel_vtable_reloc_fn.
1367
1368Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
1369
1370 * Makefile.am: Add elf32-arm.c.
1371 * Makefile.in: Rebuild.
1372 * elf-bfd.h: Add elf_backend_get_symbol_type.
1373 * elf.c (swap_out_syms): If defined, call
1374 elf_backend_get_symbol_type.
1375 * elf32-arm.c: Define elf_backend_get_symbol_type.
1376 (elf32_arm_get_symbol-type): New routine.
1377 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
1378 (bfd_elf32_arm_process_before_allocation): Change to
1379 check for STT_ARM_TFUNC.
1380 (elf32_arm_final_link_relocate): Likewise.
1381 * elfxx-target.h: Add elf_backend_get_symbol_type.
1382
1383Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
1384
1385 * archures.c (bfd_mach_alpha_ev[456]): New.
1386 * cpu-alpha.c: Rework to match these types.
1387 * bfd-in2.h: Rebuild.
1388
1389Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
1390
1391 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
1392 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
1393
1394 * elf32-i386.c (elf_howto_table): Add vtable relocs.
1395 (elf_i386_reloc_type_lookup): Recognize them.
1396 (elf_i386_check_relocs): Pass them off to generic code.
1397 (elf_i386_relocate_section): Ignore them.
1398 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
1399 (elf_backend_can_gc_sections): True.
1400
1401Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
1402
1403 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
1404 before looking at owner field.
1405 (elf32_arm_to_thumb_stub): Ditto.
1406 (elf32_arm_relocate_section): Compute name before calling
1407 elf32_arm_final_link_relocate().
1408
1409Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1410
1411 * elf.c: comment and formatting cleanups.
1412 * elfcore.h: ditto.
1413
1414Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1415
1416 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
1417 (core files are treated differently than object files).
1418 * elf-bfd.h (_bfd_elf_write_corefile_contents,
1419 bfd_elf_mkcorefile): declare.
1420 * elfxx-target.h (_bfd_elf_write_corefile_contents,
1421 bfd_elf_mkcorefile): add to bfd_target vector.
1422 * elfcore.h (elf_core_file_p): save the program header table,
1423 and set the bfd architecture from the elf file header.
1424 * elf.c (bfd_elf_mkcorefile): new function.
1425 (_bfd_elf_write_corefile_contents): new function.
1426 (assign_file_positions_for_segments): add cases for handling
1427 PT_NOTE segments. (assign_file_positions_except_relocs):
1428 core files should be handled the same as exec files.
1429 (prep_headers): identify core files as type ET_CORE.
1430 (copy_private_bfd_data): identify the sections belonging to
1431 the PT_NOTE segment.
1432
1433 * elf32-sparc.c (elf32_sparc_final_write_processing):
1434 add break statement to default case.
1435
14361998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
1437
1438 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
1439 section (not input) will be in sections ".sbss", ".sbss2",
1440 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
1441 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
1442 output_offset for correct evaluation of addend.
1443
1444Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
1445
1446 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
1447 elf32_arm_allocate_interworking_sections and
1448 elf32_arm_process_before_allocation.
1449
1450Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
1451
1452 * bfd-in.h: Ammend prototype for
1453 elf32_arm_process_before_allocation to remove surplus third
1454 argument.
1455
1456 * bfd-in2.h: Regenerate.
1457
1458Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
1459
1460 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1461
1462Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
1463
1464 * aoutx.h (aout_link_input_section_ext): Use the relocation already
1465 calculated for RELOC_SPARC_REV32 case.
1466
1467Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
1468
1469 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
1470 elf32_arm_allocate_interworking_sections and
1471 elf32_arm_process_before_allocation.
1472 * bfd-in2.h: Regenerated.
1473 * elf32-arm.c Define elf32_arm_link_hash_table.
1474 (insert_thumb_branch): New routine.
1475 (find_thumb_glue): New routine.
1476 (find_arm_glue): New routine.
1477 (record_arm_to_thumb_glue): New routine.
1478 (record_thumb_to_arm_glue): New routine.
1479 (elf32_arm_link_hash_table_create): New routine.
1480 (elf32_arm_get_bfd_for_interworking): New routine.
1481 (elf32_arm_allocate_interworking_sections) New routine.
1482 (elf32_arm_process_before_allocation) New routine.
1483 (elf32_thumb_to_arm_stub): New routine.
1484 (elf32_arm_to_thumb_stub): New routine.
1485 (elf32_print_private_bfd_data): Fix typo.
1486 (elf32_arm_final_link_relocate): Add argument sym_sec.
1487 Check for branches to thumb symbols in case R_ARM_PC24.
1488 Check for branches to arm symbols in case R_ARM_THM_PC22.
1489 (elf32_arm_relocate_section): Pass symbol section to
1490 elf32_arm_final_link_relocate.
1491
1492Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
1493
1494 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
1495 entries unless the symbol is defined in the executable; in
1496 particular, undefined weak symbols get a PLT entry.
1497
1498Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
1499
1500 * libaout.h: Remove nested comment to avoid warning.
1501
1502Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
1503
1504 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1505 R_ARM_PC24 relocation.
1506
1507Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
1508
1509 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
1510 argument is_local. Add argument sym_flags. Check sym_flags
1511 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
1512 (elf32_arm_relocate_section): Don't pass local sym and pass
1513 sym_flags to elf32_arm_final_link_relocate.
1514
1515Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
1516
1517 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
1518 to not count too few relocs for dynamicly linked executables.
1519
1520Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
1521
1522 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
1523 symbols without a dynamic index dynamic. Consider all weak
1524 symbols dynamic.
1525 (elf64_alpha_strip_section_from_output): Don't assume 1-1
1526 correspondance between input and output sections.
1527
1528Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1529
1530 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
1531 that use a .got.plt section start the got offset at zero.
1532
1533Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
1534
1535 * ieee.c (ieee_write_processor): Correct the processor ID written
1536 out for bfd_arch_m68k, accommodating change of March 25.
1537
1538Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
1539
1540 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
1541 R_ARM_THM_RPC22 relocations.
1542
1543Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
1544
1545 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
1546 are always dynamic.
1547 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
1548 .got relocs in -Bsymbolic shared objects.
1549
1550Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
1551
1552 * elf32-arm.c: Add private flags to ELF header.
1553 (elf32_arm_print_private_bfd_data): New Function.
1554 (elf32_arm_set_private_flags): New Function.
1555 (elf32_arm_copy_private_flags): New Function.
1556 (elf32_arm_merge_private_bfd_data): New Function.
1557
1558Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
1559
1560 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
1561 a local symbol.
1562 (elf32_sparc_relocate_section): Likewise.
1563
1564Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
1565
1566 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
1567 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
1568 (ppc_elf_relocate_section): Pull sgot and splt search to the start
1569 of the function. Recognize no .plt as static linking.
1570
15711998-08-01 Ulrich Drepper <drepper@cygnus.com>
1572
1573 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
1574 ".liblist" string through gettext.
1575
1576Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
1577
1578 * Makefile.am: Add support for elf32-arm.lo.
1579 * Makefile.in: Rebuild.
1580 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
1581 (thumb-*-elf): Define targ_defvec and targ_selvecs.
1582 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
1583 * configure: Regenerate.
1584 * elf.c: (prep_headers): Support arch_type of EM_ARM.
1585 * targets.c: Support new targets bfd_elf32_bigarm_vec and
1586 bfd_target bfd_elf32_littlearm_vec.
1587 * elf32-arm.c: New file.
1588
1589Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
1590
1591 * libaout.h (M_SPARCLITE_LE): New machine.
1592 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
1593 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
1594 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
1595 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
1596 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
1597 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
1598 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
1599 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
1600 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
1601 be BFD_RELOC_SPARC_REV32.
1602 * reloc.c: Ditto.
1603 * config.bfd (sparc86x-*-aout): New
1604
1605Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
1606
1607 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
1608 actually mapping the output sections.
1609
1610Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
1611
1612
1613 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
1614 (mn10300_elf_reloc_map): Similarly.
1615 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
1616
1617Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
1618
1619 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
1620 Irix 6.
1621 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
1622 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
1623 elf_mips_reloc_type defined in elf/mips.h.
1624
16251998-07-24 Ulrich Drepper <drepper@cygnus.com>
1626
1627 * elf64-mips.c: Remove reloc_type definition completely. It's now
1628 in elf/mips.h.
1629
1630Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
1631
1632 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
1633 as they are defined in elf/mips.h now.
1634
1635Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
1636
1637
1638 * Re-add lost change:
1639 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1640 "movm_stack_size".
1641 (mn10300_elf_relax_section): Include stack space for register saves
1642 in the imm8 field of a "call" instruction.
1643 (compute_function_info): Determine how much stack is allocated by
1644 the movm instruction. Fix typo.
1645 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1646
1647Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
1648
1649 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
1650 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1651
16521998-07-22 Ulrich Drepper <drepper@cygnus.com>
1653
1654 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
1655
1656Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
1657
1658 * elf32-hppa.h: Let ELF header define the enum containing the
1659 external reloc numbers.
1660 * elf32-i386.h: Likewise.
1661
16621998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
1663
1664 * elf-m10300.c: Let ELF header now define the macros to get the enum.
1665 * elf32-mips.c: Likewise.
1666 * elf32-ppc.c: Likewise.
1667
1668Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
1669
1670 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
1671 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
1672 prblems.
1673 * bfd-in.h: Regenerate.
1674 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
1675 parameter to 'unsigned int' to avoid K&R compatability problems.
1676
1677Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
1678
1679 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
1680 functionname_ptr to be const. Change line_ptr to be unsigned.
1681
1682 * coffcode.h (coff_link_output_has_begun): Simplify handling when
1683 macro is not defined. Change second parameter from bfd_link_info
1684 to coff_final_link_info. Add prototype.
1685 (coff_final_link_postscript): Simplify handling when macro is not
1686 defined. Add prototype.
1687
16881998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
1689
1690 * elf-mn10300.c: Before include system specific ELF header define
1691 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
1692 * elf32-mips.c: Likewise.
1693 * elf32-ppc.c: Likewise.
1694
1695Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
1696
1697 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
1698 temporary patch over to elf64-mips.c as well.
1699
17001998-07-21 Ulrich Drepper <drepper@cygnus.com>
1701
1702 * elf32-mips.c (reloc_type): Temporarily disable definition of
1703 standard relocation since they are now defined in elf/mips.h.
1704
1705Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
1706
1707 * elf-m10200.c (mn10200_elf_final_link_relocate):
1708 Modify range test for case R_MN10200_8.
1709
1710 * elf-m10300.c (mn10300_elf_final_link_relocate):
1711 Modify range test for case R_MN10300_8.
1712
1713Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
1714
1715 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
1716 * elf32-i386.c (elf_backend_got_header_size): Define.
1717 (elf_backend_plt_header_size): Define.
1718 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
1719 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
1720 * elfxx-target.h: Provide a default of zero.
1721 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
1722 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
1723
1724 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
1725 entry from an executable, even if the plt refcount goes to 0.
1726
1727Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1728
1729 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
1730 directory name at the line number.
1731
1732 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
1733 with an unspecified type.
1734
1735Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
1736
1737 * sunos.c: Add undef of valid to avoid problem on SunOS.
1738
1739Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
1740
1741 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
1742
1743Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1744
1745 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
1746 R_68K_PCxx and R_68K_xx relocations. Make sure that
1747 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
1748 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
1749 R_68K_xx relocations.
1750 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
1751 that has no plt entry.
1752 (elf_m68k_relocate_section): Ignore the plt offset in a static
1753 link.
1754 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
1755 an ignored symbol.
1756 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
1757 a static link.
1758
1759 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
1760 types.
1761 (howto_table, reloc_map): Add entries for them.
1762 (elf_m68k_check_relocs): Handle them. Implement reference
1763 counting for got and plt entries.
1764 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
1765 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
1766 symbols.
1767 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
1768 (elf_m68k_relocate_section): Handle the new reloc types.
1769 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
1770 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
1771 * elflink.h (elf_link_add_object_symbols): When creating an
1772 indirect reference for symbol versioning also copy the plt
1773 offset.
1774 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
1775 flag also reset the plt offset.
1776 (elf_link_assign_sym_version): Likewise.
1777 (elf_gc_common_finalize_got_offsets): Increment the got offset by
1778 the size of the entry in bytes.
1779 (elf_gc_allocate_got_offsets): Likewise.
1780
1781Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
1782
1783 * elflink.h (elf_gc_sections): Return true rather than falling off
1784 the bottom.
1785
1786 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
1787 xmalloc.
1788
1789Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
1790
1791 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
1792 comment describing when it should be enabled.
1793 Changed definition of USER_LABEL_PREFIX to "", to fall into line
1794 with GCC sources.
1795
1796Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
1797
1798 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
1799 information ATN records.
1800
1801Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1802
1803 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
1804 section for an absolute symbol in a fully linked file. Based on
1805 patch from Christian Holland <CHolland@de.lucent.com>.
1806
1807Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
1808
1809 * coff-m88k.c (m88k_special_reloc): Don't lose the information
1810 that a symbol is undefined.
1811
1812Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
1813
1814 * som.c (som_bfd_gc_sections): Define.
1815
1816Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
1817
1818 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
1819 overflows in ARM_26D patches, since they have already been
1820 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
1821
1822Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
1823
1824 * coffcode.h (coff_write_object_contents): If we have any long
1825 section names, call coff_write_symbols even if there are no
1826 symbols.
1827
1828Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
1829
1830 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
1831 PT_LOAD segment, rather than only setting it once for the entire
1832 file.
1833
1834 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
1835 rather than ignoring every phdr with a p_paddr of 0, ignore all
1836 the phdrs if they all have a p_paddr of 0.
1837
1838 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
1839 section was discarded from the link.
1840
1841Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1842
1843 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
1844
1845Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1846
1847 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
1848 floating point operations.
1849
1850Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
1851
1852 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
1853 function symbols.
1854
1855Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
1856
1857 Merge of vax/vms (read-only) support
1858 * configure.com: Support Vax target.
1859 * makefile.vms: Support Vax target.
1860 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
1861 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
1862 support.
1863 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
1864 support.
1865 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
1866 support.
1867 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
1868 support.
1869 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
1870 support.
1871 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
1872 * targets.c (bfd_target_ovax_flavour): New flavour.
1873 (vms_alpha_vec): Renamed from evax_alpha_vec.
1874 (vms_vax_vec): New.
1875 (target_vector): Update accordingly.
1876 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
1877 evax_alpha_vec.
1878 (vax*-*-*vms*): New target.
1879 * Makefile.am: Update for renamed files. Rebuild dependencies.
1880 * bfd-in2.h: Rebuild.
1881 * configure.in, Makefile.in, aclocal.m4: Rebuild.
1882
1883Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
1884
1885 Based on patch from Matt Semersky <matts@scd.hp.com>:
1886 * linker.c (_bfd_generic_final_link): Force a trailing NULL
1887 pointer on abfd->outsymbols.
1888 (generic_add_output_symbol): Handle NULL sym parameter.
1889
1890Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
1891
1892 * elf.c (copy_private_bfd_data): Add support for changing VMA or
1893 LMA of sections.
1894
1895Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
1896
1897 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
1898 when handling 32 bit immediate relocs.
1899 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
1900
1901Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
1902
1903 * section.c (STD_SECTION): Account for recently added gc_mark
1904 field in struct asection.
1905
1906 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
1907 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1908
1909Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
1910
1911 ELF Section-level Garbage Collection:
1912 * bfd.c (bfd_gc_sections): New.
1913 * aout-adobe.c: Hook to default implementation.
1914 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
1915 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
1916 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
1917 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
1918 * tekhex.c, versados.c: Likewise.
1919 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
1920 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
1921
1922 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
1923 (bfd_generic_gc_sections): New.
1924 * section.c (SEC_KEEP): New.
1925 (asection): Add gc_mark member.
1926
1927 * elfcode.h (elf_gc*): New name remappings.
1928 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
1929 sections to be excluded.
1930 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
1931 (elf_gc_propogate_vtable_entries_used): New.
1932 (elf_gc_smash_unused_vtentry_relocs): New.
1933 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
1934 (elf_gc_common_finalize_got_offsets): New.
1935 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
1936 * elfxx-target.h: Add and default gc hooks.
1937
1938 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
1939 for unions.
1940 (struct elf_obj_tdata): Likewise for local_got_offsets.
1941 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
1942 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
1943 * elf64-sparc.c, elflink.h: Likewise.
1944
1945 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
1946 (ELF_LINK_HASH_MARK): Define.
1947 (struct elf_backend_data): Add GC hooks.
1948 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
1949
1950 * elf-m10300.c (mn10300_elf_check_relocs): New.
1951 (mn10300_elf_gc_mark_hook): New.
1952 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
1953 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
1954 (mn10300_elf_final_link_relocate): Likewise.
1955 (mn10300_elf_relocate_section): Likewise.
1956 (elf_backend_can_gc_sections): Define.
1957 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
1958 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
1959 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
1960 (mips_info_to_howto_rel): Likewise.
1961 (mips_elf_relocate_section): Likewise.
1962 (mips_elf_check_relocs): Likewise.
1963 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
1964 (elf_backend_can_gc_sections): Define.
1965 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
1966 (ppc_elf_howto_raw): Handle them.
1967 (ppc_elf_reloc_type_lookup): Likewise.
1968 (ppc_elf_relocate_section): Likewise.
1969 (ppc_elf_check_relocs): Reference count .got and .plt entires.
1970 Handle new vtable relocs.
1971 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
1972 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
1973 (elf_backend_can_gc_sections): Define.
1974
1975Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
1976
1977 * archures.c (bfd_mach_mn10300): Define.
1978 * elf-m10300.c: Include elf/mn10300.h
1979 (elf_mn10300_mach): New function.
1980 (_bfd_mn10300_elf_final_write_processing): Likewise.
1981 (_bfd_mn10300_elf_object_p): Likewise.
1982 (elf_backendfinal_write_processing): Define.
1983 (elf_backend_object_p): Likewise.
1984
1985Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
1986
1987 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
1988 relocation.
1989
1990Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
1991
1992 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
1993 link_next field, not the next field.
1994
1995Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
1996
1997 * elf.c (map_sections_to_segments): Check the section address
1998 against the phdr size both with and without a modulo of
1999 maxpagesize.
2000
2001Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2002
2003 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2004 linker created empty input section if the output section has the
2005 same name.
2006
2007 * elflink.h (elf_link_output_extsym): Print an error message if
2008 _bfd_elf_section_from_bfd_section fails.
2009
2010 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2011 failure.
2012
2013Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2014
2015 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2016 native linker output. Avoid putting an empty section in more than
2017 one segment.
2018
2019Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2020
2021 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2022 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2023
2024Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2025
2026 * elf.c (swap_out_syms): New arg relocatable_p.
2027 Don't add section VMA to symbols for relocatable output.
2028 (_bfd_elf_compute_section_file_positions): Update call to
2029 swap_out_syms.
2030
2031Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2032
2033 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2034 against 'addend' be signed rather than unsigned.
2035
2036Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2037
2038 * elf32-m32r.c: Add prototyps for static functions.
2039
2040 * coff-arm.c: Add prototypes for static functions.
2041
2042Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2043
2044 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2045 LMA is used to order sections in a segment.
2046
2047 * elf32-v850.c: Add prototypes for static functions.
2048 Change type of addend parameter to bfd_vma in various functions.
2049
2050Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2051
2052 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2053 complain_overflow_signed instead of complain_overflow_bitfield.
2054
2055Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2056
2057 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2058 when comparing against 0.
2059
2060Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2061
2062 * Makefile.am (config.status): New target.
2063 * Makefile.in: Rebuild.
2064
2065Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2066
2067 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2068 error if previous object endianness doesn't match current object.
2069
2070Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2071
2072 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2073 _bfd_elf_print_private)bfd_data ().
2074
2075Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2076
2077 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2078 and size_change_ok.
2079 (elf_link_add_object_symbols): Set type_change_ok and
2080 size_change_ok before calling elf_merge_symbol.
2081
2082 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2083 undefined symbol error, don't also issue an overflow error.
2084
2085Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2086
2087 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2088 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2089 message instead of crashing.
2090
2091Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2092
2093 * archures.c (bfd_mach_cpu32): Define.
2094 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2095 bfd_mach_cpu32.
2096 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2097 * ieee.c: Include <ctype.h>.
2098 (ieee_object_p): Parse out process ID string to make it more
2099 likely to be acceptable for bfd_scan_arch.
2100 * bfd-in2.h: Rebuild.
2101
2102Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2103
2104 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2105 _bfd_elf_print_private_bfd_data() so that the program header will
2106 be displayed.
2107
2108Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2109
2110 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2111 0x68. Reindent. Add some comments.
2112
2113Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2114
2115 * elf.c (copy_private_bfd_data): Adjust physical address of
2116 segment in output BFD to contain LMAs of its sections.
2117
2118Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2119
2120 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2121 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2122 endian data 32 bit relocations.
2123 (elf32_sparc_merge_private_bfd_data): Check if linking little
2124 endian objects with big endian objects.
2125 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2126 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2127 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2128 * reloc.c: Same.
2129 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2130 * archures.c (bfd_mach_sparc_sparclite_le): New.
2131 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2132
2133Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2134
2135 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2136 statement.
2137
2138Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2139
2140 * bfd-in.h: Move over patch to bfd-in2.h.
2141
2142 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2143 not fit in 32 bits.
2144 (_bfd_relocate_contents): Likewise.
2145
2146Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2147
2148 * peicode.h (add_data_entry): If the section has no private data
2149 then do not create a Data Dictionary entry for it.
2150
2151Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2152
2153 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2154 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2155 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2156 subsections during relaxation more correctly.
2157
2158Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2159
2160 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2161 Add extra argument to bfd_arm_process_before_allocation ().
2162 * bfd-in.h: Reflect changes made in bfd-in2.h.
2163 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2164 coff class of a BFD symbol.
2165 * coff-arm.c: Add support for interworking between Thumb code and
2166 non-interworking aware ARM code.
2167
2168Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2169
2170 * po/Make-in (install-info): New target.
2171
2172Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2173
2174 * filemode.c: Remove; not used.
2175
2176 If sysdep.h includes a header file, don't include it again:
2177 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2178 <errno.h>.
2179 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2180 <sysdep.h>.
2181 * archive.c: Don't include <string.h> or <errno.h>.
2182 * evax-alpha.c; Don't include <stdio.h>.
2183 * evax-egsd.c: Likewise.
2184 * evax-etir.c: Likewise.
2185 * evax-misc.c: Likewise.
2186 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2187 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2188 <errno.h>.
2189 * hpux-core.c: Likewise.
2190 * netbsd-core.c: Likewise.
2191 * som.c: Likewise.
2192 * libbfd.c: Don't include <sys/types.h>.
2193 * nlmcode.h: Don't include <string.h>.
2194 * osf-core.c: Don't include <string.h> or <stdio.h>.
2195 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2196 <errno.h>, or <unistd.h>.
2197 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2198
2199Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2200
2201 * configure.com: If the version number can not be found in
2202 configure.in, set it to "unknown" rather than "2.8.1".
2203
2204Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2205
2206 * elf32-mips.c (elf_mips_mach): New.
2207 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2208 (_bfd_mips_elf_final_write_processing): Use the names
2209 of machines, rather than the numbers. Set both the ARCH
2210 and MACH in e_flags. Handle a few more specific machines.
2211 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2212 EF_MIPS_ARCH and EF_MIPS_MACH.
2213
2214Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2215
2216 * syms.c (bfd_is_local_label): Revert last change.
2217 * srec.c (srec_write_symbols): Discard debugging symbols.
2218
2219Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2220
2221 * som.c: Include <ctype.h>.
2222 * som.h: Don't include sysdep.h.
2223
2224Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2225
2226 * libbfd.h: Rebuilt.
2227 * libbfd-in.h: Removed gettext includes and defines.
2228 * sysdep.h: Moved gettext-related includes and defines here.
2229
2230Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2231
2232 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2233 an ad-hoc test. Kill bogus #if 0 code.
2234 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2235
2236Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2237
2238 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2239 when generating a normal executable for a symbol defined in a
2240 regular file. When copying a reloc into the output file, adjust
2241 the addend for a PC relative reloc against a global symbol.
2242
2243Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2244
2245 * libbfd.h: Rebuilt.
2246 * libbfd-in.h (_): Define as dgettext.
2247
2248Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2249
2250 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2251 not signed.
2252 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2253 when declaring parameter types.
2254 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2255
2256Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2257
2258 * config.bfd: If we include any ELF targets in targ_defvec and/or
2259 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2260 * elf32-gen.c (dummy): New static const variable.
2261 (elf_generic_info_to_howto): New static function.
2262 (elf_generic_info_to_howto_rel): New static function.
2263 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2264 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2265 * elf64-gen.c: Same changes as elf32-gen.c.
2266 * elfcode.h (elf_object_p): For the generic target, ignore a
2267 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2268
2269Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2270
2271 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2272 * configure: Rebuild.
2273
2274Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2275
2276 * config.bfd: Update OSR5/Unixware patterns.
2277
2278Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2279
2280 * elf.c (assign_file_positions_for_segments): Allow for holes
2281 between sections added by a link script.
2282
2283Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2284
2285 * configure.in: Change version number to 2.9.4
2286 * configure: Rebuild.
2287
2288 Based on patch from H.J. Lu <hjl@gnu.org>:
2289 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2290 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2291 * bfd-in2.h: Rebuild.
2292
2293Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2294
2295 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2296 Change all users.
2297
2298Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2299
2300 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2301 (elf64_alpha_relax_section): Fill them in.
2302 (elf64_alpha_relax_opt_call): Implement more than a stub.
2303 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2304 alignment on .scommon.
2305 (elf64_alpha_merge_gots): Merge use counts as well.
2306
2307Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
2308
2309 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
2310 for calculating a local symbol's address.
2311 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
2312 Set the .got's cooked size as well as the raw size.
2313
2314Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
2315
2316 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
2317 internationalisation of printed information.
2318
2319 * coff-arm.c (coff_arm_print_private_bfd_data): Add
2320 internationalisation of printed information.
2321
2322Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
2323
2324 * syms.c (struct indexentry): Change directory_name, file_name,
2325 and function_name fields to char *.
2326 (struct stab_find_info): Change cached_file_name field to char *.
2327
2328Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
2329
2330 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
2331
2332Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2333
2334 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2335
2336Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
2337
2338 * Makefile.am (install-data-local): Make $(includedir).
2339 * Makefile.in: Rebuild.
2340
2341Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
2342
2343 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
2344
2345Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
2346
2347 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
2348 * Makefile.in: Rebuild.
2349
2350 * bfd-in2.h: Rebuild for Nick's changes.
2351
2352Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
2353
2354 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
2355 change wrt length == max_namelen.
2356
2357Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2358
2359 * Many files: Added gettext invocations around user-visible
2360 strings.
2361 * libbfd-in.h: Added gettext includes and defines.
2362 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2363 HAVE_LC_MESSAGES): Define.
2364 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
2365 po/Makefile.
2366 * Makefile.am (SUBDIRS): Added po.
2367 (POTFILES): New macro.
2368 (po/POTFILES.in): New target.
2369 (SOURCE_HFILES): New macro.
2370 (HFILES): Use it.
2371 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
2372
2373Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2374
2375 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
2376 NT_PRSTATUS note section encountered, it contains the status of
2377 the currently executing thread when the core file was written.
2378
2379Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
2380
2381 * libcoff.h: Add extra parameter to
2382 bfd_coff_link_output_has_begun overrideable function.
2383 * cofflink.c: Pass extra parameter to
2384 bfd_coff_link_output_has_begun function.
2385 * bfd-in.h: Add prototypes for exported ARM interworking
2386 functions.
2387 * peicode.h: ARM specific code reorganised to conform to BFD
2388 coding conventions.
2389 * coffcode.h: ARM specific code reorganised to conform to BFD
2390 coding conventions.
2391 * coff-arm.c: Code reorganised to conform to the BFD coding
2392 conventions. Global variables have been moved into an ARM
2393 specific hash table structure and a new function:
2394 bfd_arm_get_bfd_for_interworking() has been created which is
2395 called from the linker scripts.
2396
2397Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
2398
2399 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
2400
2401 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
2402 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
2403 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
2404 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
2405
2406Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2407
2408 * config.bfd: Added sparc86x support.
2409
2410Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
2411
2412 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
2413 an out of range pc-relative jump/call to an undefined weak symbol.
2414
2415Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
2416
2417 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
2418 comparisons signed.
2419
2420Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
2421
2422 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
2423 an error other than bfd_error_system_call, set the error to
2424 bfd_error_wrong_format.
2425
2426 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
2427 bfd_elf32_powerpcle_vec.
2428
2429 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
2430 program segments are zero, don't set p_paddr_valid.
2431
2432Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
2433
2434 * elf64-alpha.c: Initial implementation of relaxation --
2435 (struct alpha_elf_link_hash_entry): Add use_count member.
2436 (elf64_alpha_check_relocs): Initialize and increment it.
2437 (elf64_alpha_can_merge_gots): Check it when considering merging.
2438 (elf64_alpha_merge_gots): Drop entries with zero use.
2439 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
2440 (elf64_alpha_always_size_sections): Split out got sizing ...
2441 (elf64_alpha_size_got_sections): ... here. New function.
2442 (elf64_alpha_relax_find_reloc_ofs): New function.
2443 (elf64_alpha_relax_with_lituse): Likewise.
2444 (elf64_alpha_relax_without_lituse): Likewise.
2445 (elf64_alpha_relax_opt_call): Likewise.
2446 (elf64_alpha_relax_section): Likewise.
2447 (elf64_alpha_add_symbol_hook): Likewise.
2448 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
2449 (elf64_alpha_relocate_section): Likewise.
2450 (bfd_elf64_bfd_relax_section): Define.
2451 (elf_backend_add_symbol_hook): Likewise.
2452
2453Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
2454
2455 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
2456 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
2457 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
2458
2459Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
2460
2461 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
2462 * configure: Rebuild.
2463
2464Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
2465
2466 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
2467 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
2468 * configure.in: Define and substitute WIN32LDFLAGS and
2469 WIN32LIBADD.
2470 * aclocal.m4: Rebuild with new libtool.
2471 * configure, Makefile.in: Rebuild.
2472
2473Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
2474
2475 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
2476 before any other symbols in the same section.
2477
2478Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
2479
2480 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
2481 systems.
2482
2483Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2484
2485 * dwarf2.c (comp_unit): Move it earlier in the source. Add
2486 addr_size.
2487 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
2488 Use addr_size for address size, rather than sizeof(bfd_vma).
2489 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
2490 Fix call to read_address.
2491 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
2492 Scrap other unneeded arguments. Fix call to read_address.
2493 (scan_unit_for_functions): Fix call to read_attribute.
2494 (parse_comp_unit): We now handle more values for addr_size.
2495 Set addr_size in unit. Fix call to read_attribute and
2496 decode_line_info.
2497
2498Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
2499
2500 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
2501
2502Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
2503
2504 * archures.c (bfd_default_scan): Add m68k cases back to default
2505 switch, reverting patch of March 25, since IEEE support depends
2506 upon them.
2507
2508Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
2509
2510 * Makefile.am (diststuff): New target.
2511 * Makefile.in: Rebuild.
2512
2513Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
2514
2515 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
2516 som_offset when we have an extended name table.
2517
2518Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
2519
2520 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
2521 trying to copy it.
2522 * Makefile.in: Rebuild.
2523
2524Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2525
2526 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
2527 symbols when creating a shared library.
2528 (elf_m68k_adjust_dynindx): New function, used by above code.
2529 (elf_m68k_finish_dynamic_sections): Initialize the section
2530 symbols.
2531 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
2532
2533Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
2534
2535 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
2536 value 11.
2537
2538Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2539
2540 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
2541 assertion.
2542
2543Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
2544
2545 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
2546 absolute symbols.
2547
2548Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
2549
2550 * configure.in: Set version to 2.9.1.
2551 * configure: Rebuild.
2552
2553 * Branched binutils 2.9.
2554
2555Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
2556
2557 * syms.c (ENABLE_CACHING): Define.
2558 (struct indexentry): Define.
2559 (struct stab_cache): Remove.
2560 (cmpindexentry): New static function.
2561 (struct stab_find_info): Add new fields: indextable,
2562 indextablesize, cached_indexentry, cached_offset, cached_stab, and
2563 cached_file_name. Remove fields: file_cache, function_cache, and
2564 line_cache.
2565 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
2566 index table and search it.
2567
2568Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
2569
2570 * elf.c (_bfd_elf_copy_private_section_data): Call
2571 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
2572
2573 * cpu-mips.c: Remove trailing comma at end of enumeration list.
2574
2575Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
2576
2577 * coff-arm.c: Define all globally visible variables and functions
2578 only when COFF_WITH_PE is not defined.
2579 * configure.in (armpe_little_vec, armpe_big_vec): Add
2580 coff-arm.lo.
2581 * configure: Rebuild.
2582
2583Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
2584
2585 Fix some gcc -Wall warnings:
2586 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
2587 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
2588 * archures.c (bfd_default_scan): Likewise.
2589 * bfd.c (bfd_scan_vma): Likewise.
2590 * binary.c (mangle_name): Likewise
2591 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
2592 * coff-sh.c (sh_relocate_section): Likewise.
2593 * coff-stgo32.c (create_go32_stub): Likewise.
2594 * coffcode.h (coff_slurp_line_table): Likewise.
2595 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2596 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
2597 (assign_file_positions_for_segments): Likewise.
2598 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2599 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2600 * oasys.c (oasys_write_sections): Likewise.
2601 * ppcboot.c (ppcboot_object_p): Likewise.
2602 (mangle_name): Likewise.
2603 * riscix.c (riscix_fix_pcrel_26): Likewise.
2604 * srec.c (srec_scan): Likewise.
2605 * stabs.c (_bfd_write_section_stabs): Likewise.
2606 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2607 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
2608 switch. Declare parameters for function pointers.
2609 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
2610 warning.
2611 * elf.c (elf_sort_sections): Likewise.
2612 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
2613 Add default cases to switches.
2614 (coff_arm_relocate_section): Remove unused local variables.
2615 Always set rstat.
2616 (coff_arm_bfd_set_private_flags): Change flag variable to type
2617 flagword.
2618 * coff-mips.c (mips_relocate_section): Initialize use_lo.
2619 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
2620 (dump_toc): Change cat to const, and initialize it.
2621 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
2622 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2623 (sh_elf_relocate_section): Initialize r_symndx.
2624 * coffcode.h (coff_compute_section_file_positions): Only declare
2625 old_sofar if ALIGN_SECTIONS_IN_FILE.
2626 (coff_write_object_contents): Initialize csym.
2627 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
2628 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
2629 switch.
2630 * dwarf2.c: Include libiberty.h.
2631 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
2632 (decode_line_info): Remove unused local variables.
2633 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
2634 (m32r_elf_relocate_section): Likewise.
2635 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
2636 (v850_elf_reloc): Likewise.
2637 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
2638 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
2639 * elf.c (assign_file_positions_for_segments): Always set adjust.
2640 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
2641 parenthesize expression.
2642 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
2643 (m32r_elf_object_p): Return a value.
2644 (m32r_elf_print_private_bfd_data): Change fprintf format string.
2645 * elf32-mips.c (mips_elf_final_link): Initialize last.
2646 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
2647 * elf32-v850.c (v850_elf_object_p): Return a value.
2648 (v850_elf_print_private_bfd_data): Change fprintf format string.
2649 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
2650 unsigned long.
2651 * elflink.h (elf_link_add_object_symbols): Change vernum to
2652 unsigned int, and initialize it. Change fprintf format string.
2653 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
2654 when setting or comparing to soname_indx.
2655 (elf_create_pointer_linker_section): Change num_symbols to
2656 unsigned int.
2657 * libcoff-in.h (coff_data_type): Change flags to flagword.
2658 * peicode.h (pe_print_idata): Initialize idx. Change j to
2659 bfd_size_type. Initialize hint_member. Remove useless test to
2660 time_stamp.
2661 (pe_print_edata): Change num_functions and num_names in struct
2662 EDT_type to unsigned long. Remove cast. Change fprintf format
2663 string.
2664 * ppcboot.c (ppcboot_object_p): Change i to size_t.
2665 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
2666 int.
2667 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
2668 int *. Update uses. Change j to long.
2669 * bfd-in2.h, libcoff.h: Rebuild.
2670
2671Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
2672
2673 * elf32-v850.c Remove definition of USE_REL.
2674 (v850_elf_info_to_howto_rela): New function.
2675 (v850_elf_perform_relocation): Renamed from
2676 v850_elf_store_addend_in_insn. Removed replace argument.
2677 (v850_elf_reloc): store the relocation in the addend field instead
2678 of the insn.
2679 (v850_elf_final_link_relocate): Now calls
2680 v850_elf_perform_relocation.
2681 (v850_elf_relocate_section): Remove code to generate REL
2682 relocations.
2683
2684Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
2685
2686 * coffcode.h (coff_new_section_hook): Set the type and storage
2687 class in the native symbol information allocated for a new section
2688 symbol.
2689
2690Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
2691
2692 * peicode.h: Chain together calls to
2693 coff_bfd_copy_private_bfd_data and
2694 coff_bfd_print_private_bfd_data.
2695
2696 * coff-arm.c: Add prototypes for
2697 coff_arm_bfd_print_private_bfd_data and
2698 coff_arm_bfd_copy_private_bfd_data.
2699
2700Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
2701
2702 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
2703 build.
2704
2705 * peicode.h: Call arm-coff private data functions after handling
2706 pe private data.
2707
2708 * coff-arm.c: Turn statics into globals so that they can be shared
2709 both pe and pei backends.
2710
2711Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
2712
2713 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
2714 plain numbers.
2715 (sunos_write_object_contents): Likewise.
2716 * aoutx.h (NAME(aout,machine_type)): Likewise.
2717 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2718
2719Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2720
2721 * archures.c (bfd_mach_m68*): Add definitions for various m68k
2722 variants.
2723 (bfd_default_scan): Remove m68k special cases.
2724 * bfd-in2.h: Rebuild.
2725 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
2726 than plain numbers.
2727 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
2728 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
2729 m68k:68000.
2730 (bfd_m68k_arch): Set mach field to zero to signal no explicit
2731 selection, change printable_name to just "m68k" and make that the
2732 default instead of m68k:68020.
2733
2734 * aout-tic30.c (NAME): Define this to avoid multiple definitions
2735 from aoutx.h.
2736 (MY_get_section_contents): Define as aout_32_get_section_contents
2737 rather than NAME(aout,get_section_contents).
2738
2739 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
2740
2741 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
2742 and call bfd_default_set_arch_mach to do the real work.
2743
2744Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
2745
2746 * bout.c (BALX): Include return register g14 as part of the insn.
2747 (BALX_MASK): New.
2748 (calljx_callback): Use it.
2749
2750Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
2751
2752 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
2753 * libbfd.h: Rebuild.
2754
2755 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
2756 byte_count to unsigned int.
2757 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
2758 unused local variables.
2759
2760 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
2761 variables er and er1.
2762
2763 * cpu-v850.c: Include <ctype.h>.
2764 (scan): Case isdigit argument to unsigned char.
2765
2766 From Yan Meroth <YAN.MEROTH@st.com>:
2767 * ihex.c (ihex_scan): Add extbase variable so that getting an
2768 extended linear address record does not ignore any previous
2769 extended address.
2770 (ihex_write_object_contents): When writing out an extended linear
2771 address record, zero out any previous extended address.
2772
2773Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
2774
2775 * ieee.c (do_one): Check section before dereferencing it.
2776 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
2777 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
2778
2779Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
2780
2781 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
2782
2783Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
2784
2785 * coff-arm.c: Add interworking functions to pe backends.
2786
2787Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
2788
2789 * configure.in: Use AM_DISABLE_SHARED.
2790 * aclocal.m4, configure: Rebuild with libtool 1.2.
2791
2792Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
2793
2794 * coff-arm.c (coff_arm_relocate_section): Better error messages
2795 when interowrking conflucts occur. Courtesy of Jonathan Walton
2796 and Tony Thompson.
2797 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
2798 relocations. Patch courtesy of Jonathan Walton and Tony
2799 Thompson.
2800
2801Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
2802
2803 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
2804 part of Feb 22 change controling when to override the existing
2805 symbol with the .plt entry.
2806
2807Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
2808
2809 * config.bfd (targ_cpu): Add thumb-pe target.
2810
2811 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
2812 functions in PE build.
2813
2814Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
2815
2816 * config.bfd (sparclite-*-elf*): Added.
2817
2818Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
2819
2820 * configure.in: Add elf.lo to elf shell variable.
2821 * Makefile.am (BFD_LIBS): Remove elf.lo.
2822 (BFD_LIBS_CFILES): Remove elf.c.
2823 (BFD32_BACKENDS): Add elf.lo.
2824 (BFD32_BACKENDS_CFILES): Add elf.c.
2825 * configure, Makefile.in: Rebuild.
2826
28271998-02-23 15:53 Richard Henderson <rth@cygnus.com>
2828
2829 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
2830 relocation against a now-local symbol should not have a dynamic
2831 relocation.
2832
2833Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
2834
2835 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
2836 COFF filehdr flags.
2837 (pe_print_private_bfd_data): Print PE flags. From Mikey
2838 <jeffdb@netzone.com>.
2839
2840Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
2841
2842 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
2843 a plt entry when we can determine that we authoritatively define
2844 the symbol.
2845
2846Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
2847
2848 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
2849 don't actually use trad-core, but a SunOS-style core file handled
2850 by gdb directly.
2851 * hosts/sparclinux.h: Remove.
2852
2853Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2854
2855 * peicode.h (pe_print_idata): If there is no .idata section, look
2856 for the import tables in some other section. Make the initial
2857 label line up better with the data. Print the import address
2858 table even if there is no import name table. If the import
2859 address table holds actual addresses, print them.
2860
2861Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
2862
2863 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
2864 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
2865 bfd_error_system_call.
2866
2867Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
2868
2869 * Makefile.am (AUTOMAKE_OPTIONS): Define.
2870 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2871
2872 From H.J. Lu <hjl@gnu.org>:
2873 * Makefile.am (libbfd_la_LDFLAGS): Define.
2874 * Makefile.in: Rebuild.
2875
2876Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
2877
2878 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2879 * netbsd.h (MACHTYPE_OK): Define.
2880 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
2881 calling N_SET_MACHTYPE, rather than having a switch.
2882 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
2883 and M_ALPHA_NETBSD.
2884 * i386netbsd.c (MACHTYPE_OK): Don't define.
2885 (DEFAULT_MID): Define.
2886 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
2887 (MACHTYPE_OK): Don't define.
2888 (DEFAULT_MID): Define.
2889 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
2890 (DEFAULT_MID): Define.
2891 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
2892 (DEFAULT_MID): Define.
2893 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
2894 (DEFAULT_MID): Define.
2895
2896 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2897 * vaxnetbsd.c: New file.
2898 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
2899 rather than netbsd_core.
2900 * targets.c (vaxnetbsd_vec): Declare.
2901 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
2902 defined, add netbsd_core_vec.
2903 * configure.in: Set COREFILE for alpha*-*-netbsd* and
2904 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
2905 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
2906 * config.bfd (alpha*-*-netbsd*): New target.
2907 * Makefile.am: Rebuild dependencies.
2908 (BFD32_BACKENDS): Add vaxnetbsd.lo.
2909 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
2910 * configure, Makefile.in: Rebuild.
2911
2912 * configure.host: Remove the old shared library build stuff. We
2913 now use libtool instead.
2914
2915Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
2916
2917 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
2918
2919Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
2920
2921 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
2922 * configure: Rebuild.
2923
2924Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
2925 * elf32-v850.c (remember_hi16s_reloc): New function.
2926 (find_remembered_hi16s_reloc): New function.
2927 (v850_elf_store_addend_in_insn): Use the above new functions to
2928 match up HI6S relocs with LO16 relocs.
2929
2930Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
2931
2932 * configure.in: Change -linux* to -linux-gnu*.
2933 * config.bfd, configure.host: Likewise.
2934 * configure: Rebuild.
2935
2936Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
2937
2938 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
2939 LO16/HI16S bug and improve comments about what is going on.
2940
2941Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2942
2943 * configure, aclocal.m4: Rebuild with new libtool.
2944
2945Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
2946
2947 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
2948 when merging v850 code into v850e/v850ea code. Do not initialise
2949 output flags if the input is the default architecture.
2950
2951Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
2952
2953 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
2954 get the size from bfd_arch_bits_per_address instead of directly
2955 from the isa.
2956
2957Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
2958
2959 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
2960 to wrap, just return all 1's bits instead.
2961 * libbfd.h: Regenerate.
2962
2963Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
2964
2965 * coff-i386.c (coff_pe_i386_relocate_section): New static function
2966 if COFF_WITH_PE.
2967 (coff_relocate_section): If COFF_WITH_PE, define as
2968 coff_pe_i386_relocate_section.
2969 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
2970 skip empty sections, to match coff_write_object_contents.
2971
2972 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
2973 rather than swapping out r_offset twice. From Luke Deller
2974 <luked@cse.unsw.edu.au>.
2975
2976Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
2977
2978 * configure.in: Set libtool_enable_shared rather than
2979 libtool_shared. Remove diversion hack.
2980 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
2981 with new libtool.
2982
2983Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
2984
2985 * syms.c (struct stab_cache): Define.
2986 (struct stab_find_info): Remove cached_offset, cached_stab,
2987 cached_str, and cached_stroff fields. Add file_cache,
2988 function_cache, and line_cache fields.
2989 (_bfd_stab_section_find_nearest_line): Use extensive caching to
2990 speed up searches.
2991
2992Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
2993
2994 * peicode.h (pe_print_idata): Check for import of ordinal rather
2995 than name.
2996 (pe_print_edata): If there is no .edata section, look for the
2997 export data in some other section.
2998
2999Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3000
3001 * configure.in: Change version to 2.8.4.
3002 * configure: Regenerated.
3003
3004Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3005
3006 Add tms320c30 support:
3007 * cpu-tic30.c: New file.
3008 * aout-tic30.c: New file.
3009 * coff-tic30.c: New file.
3010 * archures.c (bfd_arch_tic30): Define.
3011 (bfd_tic30_arch): Declare.
3012 (bfd_archures_list): Add bfd_tic30_arch.
3013 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3014 tic30_coff_vec.
3015 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3016 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3017 (coff_set_flags): Likewise.
3018 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3019 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3020 * Makefile.am: Rebuild dependencies.
3021 (ALL_MACHINES): Add cpu-tic30.lo.
3022 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3023 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3024 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3025 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3026
3027Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3028
3029 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3030 to lag behind LO16 reloc by a couple of instructions.
3031
3032Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3033
3034 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3035 make to reexamine the file timestamp.
3036 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3037
3038 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3039 0x100000.
3040
3041Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3042
3043 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3044 to create .dynsbss and .rela.sbss sections.
3045 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3046 copied from dynamic objects into .sbss.
3047 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3048 use it. Correct typo of .rela.sdata2.
3049 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3050 put the data, which may now be in .sbss.
3051 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3052 (elf_backend_create_dynamic_sections): Define as
3053 ppc_elf_create_dynamic_sections.
3054
3055 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3056 against _GLOBAL_OFFSET_TABLE_.
3057 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3058 shared libraries which refer to local symbols. Make sure that the
3059 test for allocating space for a reloc in a shared object is the
3060 same as the test for emitting a reloc.
3061
3062Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3063
3064 * config.bfd (i[3456]-*-mingw32*): New target.
3065 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3066 * aclocal.m4, configure: Rebuild.
3067
3068Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3069
3070 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3071 have a bfd_object.
3072
3073Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3074
3075 Sparc v9 ABI compliant PLT:
3076 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3077 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3078 (LARGE_PLT_THRESHOLD): New define.
3079 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3080 (sparc64_elf_build_plt): New function.
3081 (sparc64_elf_plt_entry_offset): Likewise.
3082 (sparc64_elf_plt_ptr_offset): Likewise.
3083 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3084 contain the index for convenience. Skip the initial entries
3085 in .rela.plt.
3086 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3087 memory for the benefit of .rela.plt.
3088 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3089 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3090 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3091 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3092 Call sparc64_elf_build_plt.
3093 (elf_backend_want_got_plt): No.
3094 (elf_backend_plt_readonly): No.
3095 (elf_backend_plt_alignment): 8.
3096
3097 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3098 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3099 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3100 to be called.
3101
3102Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3103
3104 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3105 processors.
3106 * cpu-mips.c (arch_info_struct): Add mips variants.
3107 * bfd-in2.h: Rebuilt.
3108
3109Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3110
3111 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3112 t2a3_b_insn.
3113
3114Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3115
3116 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3117 (i[3456]86sco3.2v5*coff): New target.
3118
3119Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3120
3121 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3122
3123Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3124
3125 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3126 * bfd-in2.h: Regenerate.
3127
3128Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3129
3130 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3131
3132Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3133
3134 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3135 adjust addend for an output common symbol (from Jimmy Blair
3136 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3137 defined symbol to counteract adjustment made in generic relocation
3138 code.
3139
3140 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3141
3142Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3143
3144 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3145 (GET_SCNDHR_NLNNO): Likewise.
3146
3147Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3148
3149 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3150
3151Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3152
3153 * elf32-m32r.c: Add macros to handle NOP insertion.
3154
3155Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3156
3157 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3158 (xcoff_mark): Likewise.
3159 (xcoff_build_ldsyms): Mark absolute symbols.
3160
3161Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3162
3163 * bout.c (b_out_write_object_contents): Sort symbols before output
3164 to keep {CALL,BAL}NAME symbols adjacent.
3165 (b_out_symbol_cmp): New function.
3166
3167For older changes see ChangeLog-9697
3168\f
3169Local Variables:
3170mode: change-log
3171left-margin: 8
3172fill-column: 74
3173version-control: never
3174End:
GDB Binutils - Deliverables
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