source: trunk/src/binutils/bfd/ChangeLog-9697@ 290

Last change on this file since 290 was 10, checked in by bird, 23 years ago

Initial revision
  • Property cvs2svn:cvs-rev set to 1.1
  • Property svn:eol-style set to native
  • Property svn:executable set to *
File size: 251.9 KB
Line 
1Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
2
3 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
4 allocate space for a PC relative reloc against a symbol which is
5 defined in a regular file.
6 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
7 relative reloc against a symbol which is defined in a regular
8 file.
9
10Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
11
12 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
13 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
14 targ_selvecs.
15 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
16 (mips*-*-netbsd*): New target.
17
18Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
19
20 * elflink.h (elf_link_assign_sym_version): Change error message
21 from "undefined version name" to "undefined versioned symbol
22 name".
23
24Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
25
26 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
27 delta.
28
29Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
30
31 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
32 * libbfd.h: Rebuild.
33
34 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
35 shared. Set stab* sections to be shared and read. Set .rsrc
36 section to be read and shared.
37
38Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
39
40 * Makefile.am: Rebuild dependencies.
41 (ALL_MACHINES_CFILES): Add dwarf2.lo.
42 (ALL_MACHINES_CFILES): Add dwarf2.c.
43 * Makefile.in: Rebuild.
44
45 * coff-arm.c: Don't include obstack.h.
46
47Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
48
49 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
50 i[3456]86-go32.
51
52Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
53
54 * configure: Regenerate to get @SHELL@ substituted.
55
56Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
57
58 * coff-arm.c (coff_arm_relocate_section): Only look at section
59 owner if there is one.
60
61 * elf.c (assign_file_positions_for_segments): Fail if there is not
62 enough room for the program headers.
63
64Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
65
66 * elf.c (_bfd_elf_find_nearest_line): Call
67 _bfd_dwarf2_find_nearest_line first.
68 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
69 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
70
71Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
72
73 * archures.c: Add bfd_mach_m32r.
74
75Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
76
77 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
78 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
79 to decide when to align the file sections for paging.
80 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
81
82Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
83
84 * elf32-m32r.c (m32r_elf_object_p): New Function.
85 (m32r_elf_final_write_processing): New Function.
86 (m32r_elf_set_private_flags): New Function.
87 (m32r_elf_copy_private_bfd_data): New Function.
88 (m32r_elf_merge_private_bfd_data): New Function.
89 (m32r_elf_print_private_bfd_data): New Function.
90 (elf_backend_object_p): Point to m32r_object_p.
91 (elf_backend_final_write_processing): Point to
92 m32r_elf_final_write_processing.
93 (bfd_elf32_bfd_copy_private_bfd_data): Point to
94 m32r_elf_copy_private_bfd_data.
95 (bfd_elf32_bfd_merge_private_bfd_data): Point to
96 m32r_elf_merge_private_bfd_data.
97 (bfd_elf32_bfd_set_private_flags): Point to
98 m32r_elf_set_private_bfd_data.
99 (bfd_elf32_bfd_print_private_bfd_data): Point to
100 m32r_elf_print_private_bfd_data.
101
102
103 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
104 machines.
105
106Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
107
108 * configure: Only build libbfd shared if --enable-shared's value
109 was `yes', or was set to `*bfd*'.
110 * aclocal.m4: Likewise.
111 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
112 original source of this bit of code. It's not clear what the best fix
113 would be, though.
114
115Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
116
117 * linker.c (generic_link_add_symbol_list): Always init udata.p so
118 that the generic relaxation code can function when input and output
119 file formats are mismatched.
120
121Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
122
123 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
124
125 * elf.c (assign_file_positions_for_segments): For a loadable
126 section, make sure that the load address is correct relative to
127 the load address of the segment plus the size of the segment so
128 far.
129
130 * coffcode.h (_coff_link_output_has_begun): Make static.
131 (_coff_final_link_postscript): Likewise.
132
133Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
134
135 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
136 which a relocation refers to an indirect or warning symbol.
137
138Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
139
140 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
141 (coff_arm_final_link_postscript): New function.
142 (coff_arm_link_output_has_begun): New function.
143
144 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
145 _bfd_coff_link_output_has_begun and
146 _bfd_coff_final_link_postscript. Add new macros:
147 bfd_coff_link_output_has_begun() and
148 bfd_coff_final_link_postscript().
149
150 * cofflink.c (_bfd_coff_final_link): Insert calls to
151 bfd_coff_link_output_has_begun() and
152 bfd_coff_final_link_postscript().
153
154 * coffcode.h: Add two new fields to bfd_coff_backend_data
155 structure: _bfd_coff_link_output_has_begun and
156 _bfd_coff_final_link_postscript. Add default initialisers for
157 these fields. Add overridable aliases for the coff swap functions
158 in the backend data structure.
159
160 * elf32-v850.c: Update with patches from the branch to fix
161 HI16_S/LO16 reloc pairs.
162
163Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
164
165 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
166 RELA relocations.
167 (USE_REL): Don't define any more, switch to using RELA
168 relocations.
169 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
170
171Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
172
173 * archures.c (bfd_mach_mips*): Define.
174 (bfd_default_scan): For 3000 and 4000 replace magic constant with
175 macro.
176
177 * cpu-mips.c (N): Define.
178 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
179 numbers with bfd_mach_mips* macros.
180
181Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
182
183 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
184 v850_elf_relocate_section): Fix reloc addend handling.
185 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
186 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
187 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
188 to create and handle special common sections.
189 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
190 which have data stored in the instructions.
191
192Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
193
194 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
195 (USER_LABEL_PREFIX): Revert back to '_'
196
197 * config.bfd (targ_cpu): Add support for Thumb target.
198
199Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
200
201 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
202 (get_symbol_value): Handle R_SH_SWITCH8.
203 (sh_relax_delete_bytes): Likewise.
204
205Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
206
207 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
208 gcc/config/arm/semi.h
209
210 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
211 classes.
212
213Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
214
215 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
216 endian.
217
218Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
219
220 * coffcode.h (coff_mkobject_hook): Only set private flags for non
221 PE ARM ports.
222
223Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
224
225 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
226 sections.
227
228Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
229
230 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
231 complain if inout and output formats differ.
232
233Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
234
235 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
236 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
237 * Makefile.in: Rebuild.
238 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
239 automake and autoconf.
240
241 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
242 (COFF_WITH_PR to COFF_WITH_PE).
243
244Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
245
246 * coff-arm.c: Make variables and some functions static, so that
247 this file can be included in multiple object files.
248 (coff_arm_bfd_final_link): Fix minor bug.
249
250Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
251
252 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
253
254 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
255
256Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
257
258 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
259
260Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
261
262 * sunos.c (sunos_add_one_symbol): When overriding a defined
263 symbol, set it to undefined, not new.
264
265 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
266 relocs.
267
268Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
269
270 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
271 (sh_relax_delete_bytes): Don't kill LABEL relocs.
272
273Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
274
275 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
276 (mn10300_elf_relax_section): Likewise.
277
278Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
279
280 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
281 bfd_h_get_* calls to "bfd_byte *".
282
283Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
284
285 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
286 "movm_stack_size".
287 (mn10300_elf_relax_section): Include stack space for register saves
288 in the imm8 field of a "call" instruction.
289 (compute_function_info): Determine how much stack is allocated by
290 the movm instruction. Fix typo.
291 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
292
293Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
294
295 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
296 a version dependency could not be found.
297
298Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
299
300 * configure.com: Get version info from configure.in
301
302Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
303
304 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
305 New function. Avoid mixing US1 and HAL R1 code.
306 Set resulting memory ordering to the strongest one used.
307 (sparc64_elf_object_p): Set bfd_mach correctly.
308
309Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
310
311 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
312 (sparc64_elf_check_relocs): Handle them.
313 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
314 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
315
316Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
317
318 * configure.in (sparc*-*-linux*): Use trad-core and ...
319 * hosts/sparclinux.h: New file.
320
321Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
322
323 * config.bfd (sparc64-*-linux*): New target.
324
325 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
326 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
327 on arch_size.
328 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
329 Set .plt alignment from new plt_alignment.
330 * elflink.h (elf_link_create_dynamic_sections): Set version section
331 alignment to LOG_FILE_ALIGN.
332 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
333 (elfXX_bed): Init plt_alignment.
334
335 * elf64-sparc.c (sparc64_elf_check_relocs,
336 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
337 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
338 sparc64_elf_finish_dynamic_sections): New functions.
339 (sparc64_elf_howto_table): Fix a few name strings.
340 (ELF_DYNAMIC_INTERPRETER): New definition.
341 (sparc64_elf_relocate_section): Handle shared libraries.
342
343 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
344 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
345 PLT definitions sparc64-linux originally choose. These will go
346 away soon in favour of the official abi definitions.
347
348Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
349
350 * coff-sh.c (coff_small_object_p): New static function.
351 (coff_small_new_section_hook): New static function.
352 (bfd_coff_small_swap_table): New static const structure.
353 (coff_small_close_and_cleanup): Define.
354 (coff_small_bfd_free_cached_info): Define.
355 (coff_small_get_section_contents): Define.
356 (coff_small_get_section_contents_in_window): Define.
357 (shcoff_small_vec): New static structure.
358 (shlcoff_small_vec): New static structure.
359 * targets.c (bfd_target_vector): Add shcoff_small_vec and
360 shlcoff_small_vec.
361 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
362 shlcoff_small_vec to targ_selvecs.
363 (sh-*-*): Likewise.
364 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
365 * configure: Rebuild.
366
367Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
368
369 * evax-egsd.c: Weak symbols are global.
370
371 * evax-emh.c: Use proper casts.
372
373 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
374
375 * evax-egsd.c: Section names and symbols have different
376 length restrictions. Add length parameter to
377 _bfd_evax_length_hash_symbol.
378 * evax-etir.c: Likewise.
379 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
380 parameter.
381 * evax.h (EOBJ_S_C_SECSIZ): Define.
382
383 * evax-alpha.c: Remove duplicate test.
384
385 * evax-emh.c: SYS$ functions are upper-case.
386
387 * evax-egsd.c: Create separate sections for common symbols.
388 * evax-etir.c: Don't output common section.
389 * evax.h: Bump up section count.
390
391 * configure.com: Use 64bit integers with DEC C.
392
393 * evax-egsd.c: Make section flags dec c compatible.
394
395Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
396
397 * som.c (normalize): Delete function.
398 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
399 changed. Use passed in elength to determine size of the extended
400 name table instead of computing it again.
401
402Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
403
404 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
405 IMAGE_SCN_MEM_READ for an unrecognized section.
406
407Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
408
409 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
410 '/' in the extended name table.
411
412Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
413
414 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
415 symbols, check globals list before matching on locals.
416
417Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
418
419 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
420 patch.
421
422Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
423
424 * peicode.h (pe_mkobject_hook): Set DLL flag.
425 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
426
427 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
428 for .stab* sections. Replace strlen of constant strings with
429 number.
430
431Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
432
433 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
434 merge got and reloc entries from ind syms to their target.
435 (elf64_alpha_always_size_sections): Call it.
436 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
437 (elf64_alpha_can_merge_gots): Likewise.
438 (elf64_alpha_merge_gots): Likewise.
439
440 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
441 as it is insufficient to handle the relocation changes as well.
442
443Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
444
445 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
446 relocs for symbols in shlibs that have been forced local.
447 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
448
449Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
450
451 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
452 got_enties of the default symbol for the default versioned
453 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
454 alloca in the loop.
455
456Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
457
458 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
459 24 bits of the PC when computing a PC relative relocation.
460
461Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
462
463 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
464 Correct value for maximum positive 22 bit PC relative relocation.
465 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
466 HI_16 relocations. Correct bit adjustment in TDA offsets.
467
468Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
469
470 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
471 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
472
473Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
474
475 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
476 be LOG_FILE_ALIGN.
477
478Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
479
480 * config.bfd: Missed one alpha* change.
481
482Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
483
484 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
485 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
486 (MINUS_ONE): New macro.
487 (sparc_elf_notsup_reloc): New function.
488 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
489 H44,M44,L44,REGISTER.
490 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
491 (init_insn_reloc): New function.
492 (sparc_elf_wdisp16_reloc): Use it.
493 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
494
495Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
496
497 * som.c (som_construct_extended_name_table): Remove static
498 function, and define as macro instead.
499
500Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
501
502 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
503 recognizes alphaev5 etc.
504 * configure.host: Likewise.
505
506Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
507
508 Make ld -s work on AIX:
509 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
510 section if we are stripping.
511 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
512 size if we are stripping.
513 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
514 and don't write out relocs, if we are stripping.
515 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
516 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
517 are stripping.
518
519 * configure.in: Don't include elf.lo again for ELF targets; it's
520 always in the library anyhow.
521 * configure: Rebuild.
522
523 * bfd-in2.h: Rebuild.
524
525 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
526 char *, when calling bfd_get_32 and bfd_put_32.
527 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
528 when calling strcpy.
529
530Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
531
532 * reloc.c (bfd_check_overflow): New function.
533 (bfd_perform_relocation, bfd_install_relocation): Use it.
534 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
535 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
536 * bfd-in2.h: Regenerate.
537 * libbfd.h: Regenerate.
538
539Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
540
541 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
542 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
543
544Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
545
546 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
547 (stmp-bfd-h): Rename from stmp-bfd.h.
548 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
549 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
550 (stmp-bin2-h): New target.
551 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
552 (stmp-lbfd-h): New target.
553 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
554 (stmp-lcoff-h): New target.
555 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
556 stmp-lbfd-h, and stmp-lcoff-h.
557 * Makefile.in: Rebuild.
558
559 * configure.in: Use a diversion to set enable_shared before the
560 arguments are parsed.
561 * configure: Rebuild.
562
563Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
564
565 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
566 renamed to R_SPARC_UNUSED_42.
567 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
568 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
569 renamed to R_SPARC_UNUSED_42.
570 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
571 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
572 * bfd-in2.h: Regenerated.
573 * libbfd.h: Regenerated.
574
575Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
576
577 * elflink.h (elf_merge_symbol): Don't check the hash creator until
578 after we have set *sym_hash.
579
580Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
581
582 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
583
584Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
585
586 * Makefile.am (libbfd_a_SOURCES): Define.
587 * Makefile.in: Rebuild.
588
589 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
590 * aclocal.m4: Rebuild with new libtool.
591 * configure: Rebuild.
592
593Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
594
595 * elf.c (map_sections_to_segments): Even if we are not demand
596 paged, don't put a loadable section after a nonloadable section.
597 (assign_file_positions_for_segments): Increment the file offset
598 for a section with contents, even if it is not loadable.
599
600Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
601
602 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
603 indicating that __ctbp could not be found.
604
605Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
606
607 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
608
609Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
610
611 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
612 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
613 Add support for the CALLT relocs.
614
615 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
616 BFD_RELOC_V850_CALLT_16_16_OFFSET.
617
618 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
619 relocations against non-existant symbols.
620
621Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
622
623 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
624
625 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
626 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
627 bit reloc in the tiny data area.
628
629Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
630
631 Merged changes from Martin Hunt:
632
633 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
634 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
635 necessarily wrap.
636
637 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
638 BFD_RELOC_D30V_9_PCREL_R): New relocs.
639
640 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
641 Do 15 and 21 bit pc-relative relocations.
642 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
643 New relocations.
644
645 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
646 added to the relocation, not or'd.
647
648Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
649
650 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
651
652Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
653
654 * archures.c (bfd_default_scan): Use strcasecmp.
655 (bfd_default_scan): Test for match with arch_name + ":" +
656 printable_name.
657 (bfd_default_scan): Test for match with printable_name - ":".
658 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
659 cases. Each implements their own scan function.
660 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
661 special cases. Since info->mach == 0. The test mach == number
662 fails.
663 (bfd_arch_list): New function, return name of all the supported
664 architectures.
665
666Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
667
668 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
669 decoding architecture.
670 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
671 15 set.
672
673Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
674
675 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
676
677Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
678
679 * Makefile.am: Rebuild dependencies.
680 (ALL_MACHINES_CFILES): Add cpu-v850.c.
681 (ALL_MACHINES_CFILES): Add elf32-v850.c.
682 * Makefile.in: Rebuild.
683
684 * reloc.c: Remove extraneous commas from relocation entries.
685 Remove BFD_RELOC_V850_16_PCREL.
686 * bfd-in2.h: Rebuild.
687
688 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
689 in sections named .tocbss rather than .bss.
690
691Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
692
693 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
694 BFD_RELOC_V850_16_PCREL.
695
696Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
697
698 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
699 the same as C_EXT syms.
700 (coff_link_add_symbols): Ditto.
701 (_bfd_coff_link_input_bfd): Ditto.
702 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
703 it to preserve and restore state of global_to_static flag.
704
705Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
706
707 * elf32-v850.c (v850_elf_object_p): Set machine number based on
708 bits in e_flags field rather than magic numbers.
709 (v850_elf_final_write_processing, v850_elf_set_private_flags,
710 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
711 v850_elf_print_private_bfd_data): New functions.
712
713Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
714
715 * elf.c (prep_headers): Remove V850E magic number.
716 * elf.c (prep_headers): Remove V850EA magic number.
717
718Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
719
720 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
721
722Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
723
724 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
725 instructions are relative to the next instruction, not the
726 current instruction.
727 (mn10200_elf_relax_section): Similarly.
728
729Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
730
731 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
732 entries.
733
734 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
735 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
736 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
737
738Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
739
740 * cpu-v850.c: Remove "plain" from v850 printable name.
741 (scan): Use strcasecmp.
742
743 * archures.c (bfd_mach_v850): Define.
744
745 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
746 just sh/SH, use strcasecmp.
747 (arch_info_struct): Add entries for sh3 et.al.
748
749 * archures.c (bfd_mach_sh, ...): Define.
750
751Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
752
753 * archures.c (bfd_archures_list): Always NULL terminate the list.
754
755Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
756
757 * Makefile.am: Rebuild dependencies.
758 (ALL_MACHINES_CFILES): Add cpu-arc.c.
759 (ALL_MACHINES_CFILES): Add elf32-arc.c.
760 (elf32-arc.lo): Remove explicit dependency.
761 * Makefile.in: Rebuild.
762
763 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
764 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
765 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
766
767Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
768
769 * configure: Rebuild with latest devo autoconf for NT support
770
771Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
772
773 * cpu-arm.c (compatible): If B is a default type, return A.
774
775Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
776
777 * cpu-v850.c (scan): New function.
778 (arch_info_struct): New structure.
779 (bfd_v850_arch): Add link into arch_info_structure.
780
781 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
782 architecture.
783
784 * elf32-v850.c (v850_elf_object_p): New function.
785
786 * archures.c (bfd_mach_v850e): Machine value for v850e.
787
788 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
789
790 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
791 number.
792
793 * elf.c (prep_headers): Add support for v850e machine number.
794
795 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
796
797 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
798
799 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
800 number.
801
802 * elf.c (prep_headers): Add support for v850ea machine number.
803
804Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
805
806 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
807 cached_stab field if the offset prevents us from using the cache.
808
809Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
810
811 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
812 flags.
813 * aout-arm.c (aout_arm_little_vec): Likewise.
814 (aout_arm_big_vec): Likewise.
815 * bout.c (b_out_vec_big_host): Likewise.
816 (b_out_vec_little_host): Likewise.
817 * mipsbsd.c (aout_mips_little_vec): Likewise.
818 (aout_mips_big_vec): Likewise.
819
820Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
821
822 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
823 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
824 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
825
826Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
827
828 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
829 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
830 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
831 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
832 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
833 of two for I960 only.
834 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
835 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
836 default definitions.
837 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
838 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
839 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
840 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
841 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
842 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
843 * coffcode.h (coff_write_object_contents): Set alignment field in
844 section header for TIC80COFF files.
845
846Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
847
848 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
849 v850_elf_check_relocs, v850_elf_reloc,
850 v850_elf_final_link_relocate): Add support for
851 BFD_RELOC_V850_16_PCREL relocation.
852
853 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
854 relocation.
855
856 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
857
858 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
859
860Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
861
862 * cpu-v850e: New file.
863
864 * elf.c (prep_headers): Add support for v850e target.
865
866 * bfd-in2.h (bfd_architecture): Add support for v850e target.
867
868 * config.bfd: Add support for v850e target.
869
870 * archures.c: Add support for v850e target.
871
872Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
873
874 * cpu-v850ea: New file.
875
876 * elf.c (prep_headers): Add support for v850ea target.
877
878 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
879
880 * config.bfd: Add support for v850ea target.
881
882 * archures.c: Add support for v850ea target.
883
884Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
885
886 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
887 argument as section relative, rather than an absolute address.
888 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
889
890Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
891
892 * config.bfd (arc-*-elf*): Add.
893 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
894 * configure: Rebuild.
895 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
896 (BFD32_BACKENDS): Add elf32-arc.lo.
897 (cpu-arc.lo,elf32-arc.lo): Add rules for.
898 * Makefile.in: Rebuild.
899 * archures.c (architecture list): Add bfd_arch_arc.
900 (bfd_archures_list): Add bfd_arc_arch.
901 (bfd_mach_arc_base): Define.
902 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
903 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
904 (bfd_target_vect): Add them.
905 * bfd-in2.h, libbfd.h: Rebuild.
906 * cpu-arc.c, elf32-arc.c: New files.
907 * elf.c (pre_headers): Recognize bfd_arch_arc.
908
909Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
910
911 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
912 data section is correctly rounded to a page in the file.
913
914Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
915
916 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
917 there are no symbols.
918
919Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
920
921 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
922 file system 14 character limit.
923 * Makefile.am, configure.in: Corresponding changes.
924 * Makefile.in, configure: Rebuild.
925
926Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
927
928 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
929 Rebuild dependencies.
930 * Makefile.in: Rebuild.
931
932Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
933
934 * Makefile.am (docdir): Define.
935 * Makefile.in: Rebuild.
936
937Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
938
939 * configure: Rebuild with autoconf 2.12.1.
940
941Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
942
943 * aclocal.m4, configure: Rebuild with new automake patches.
944
945Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
946
947 * rs6000-core.c (make_bfd_asection): New function to add a section
948 to the core file bfd.
949 (rs6000coff_core_p): Use make_bfd_asection to add the core file
950 sections.
951 Use BFD routines to seek, read and stat the core file.
952 Handle .data sections from loaded objects and anonymously mmapped
953 regions, these are available in AIX 4 core files.
954
955Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
956
957 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
958 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
959 copy; use a patches libtool instead.
960 * acmacros.m4: Remove.
961 * Makefile.in, aclocal.m4, configure: Rebuild.
962
963Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
964
965 * Makefile.am: New file, based on old Makefile.in.
966 * acmacros.m4: New file, copied from old aclocal.m4.
967 * acinclude.m4: New file.
968 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
969 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
970 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
971 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
972 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
973 * acconfig.h: Mention PACKAGE and VERSION.
974 * stamp-h.in: New file.
975 * dep-in.sed: Change .o to .lo.
976 * Makefile.in: Now built with automake.
977 * aclocal.m4: Now built with aclocal.
978 * config.in, configure: Rebuild.
979 * VERSION: Remove.
980
981Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
982
983 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
984 if there is only a relocation to a read-only but not allocatable
985 section (like .stab).
986 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
987 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
988 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
989 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
990 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
991
992 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
993 (ppc_elf_create_linker_section): These sections are not
994 created by the linker (that is, they are created by the user
995 putting data in them). In particular, they can be the source
996 and target of relocations.
997 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
998 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
999 objects (for instance, 'long double') to 16-byte boundaries.
1000 (ppc_elf_size_dynamic_sections): Make the code that generates
1001 section symbols exactly the same as for sparc, reducing the
1002 number of section symbols output.
1003 (ppc_elf_check_relocs): Check postcondition of
1004 bfd_elf32_link_record_dynamic_symbol. Make default case the
1005 same as corresponding code for sparc, fixing bug involving
1006 .rela.stabs.
1007 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1008 forced to be local because of versioning (by replicating
1009 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1010 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1011 does).
1012 (ppc_elf_relocate_section): Add handy debugging code for when
1013 assertion fails. Add some more 'symbol made local because of
1014 versioning' cases.
1015
1016 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1017 processing a GOT relocation as required by ABI.
1018
1019Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1020
1021 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1022 version info if this symbol came from a dynamic object.
1023 (elf_link_add_object_symbols): Set the version info of a symbol
1024 only if the object actually contains version definitions and
1025 defines this symbol.
1026
1027Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1028
1029 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1030 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1031 win32 dependencies.
1032 * configure: Regenerated with autoconf 2.12.
1033 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1034
1035Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1036
1037 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1038 a warning rather than returning an error.
1039
1040Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1041
1042 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1043
1044Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1045
1046 * cisco-core.c: define signals for wingdb.
1047
1048Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1049
1050 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1051 the same number of aux entries.
1052
1053Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1054
1055 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1056 difference of two symbols if the relocation size is 32 bits.
1057 (som_write_fixups): Handle R_DATA_EXPR.
1058
1059Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1060
1061 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1062 its value if COFF_WITH_PE is defined.
1063
1064Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1065
1066 * coff-stubgo32.c: New file.
1067 * go32stub.h: New file.
1068 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1069 * coffswap.h (coff_swap_filehdr_in): Invoke
1070 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1071 are defined.
1072 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1073 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1074 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1075 COFF_ADJUST_AUX_IN_POST if they are defined.
1076 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1077 COFF_ADJUST_AUX_OUT_POST if they are defined.
1078 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1079 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1080 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1081 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1082 * targets.c (go32stubbedcoff_vec): Declare.
1083 (bfd_target_vector): Add go32stubbedcoff_vec.
1084 * configure.in (go32coff_vec): New target vector.
1085 (go32stubbedcoff_vec): Likewise.
1086 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1087 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1088 * Makefile.in: Rebuild dependencies.
1089 (BFD32_BACKENDS): Add coff-stubgo32.o.
1090 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1091 (HFILES): Add go32stub.h.
1092
1093Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1094
1095 * configure.in: Check for fdopen.
1096 * configure, config.in: Rebuild.
1097 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1098 __GO32__. Reindent a bit.
1099
1100Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1101
1102 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1103 flag for newly created sections.
1104 (sunos_add_dynamic_symbols): Don't discard newly created sections
1105 if shared library is dynobj.
1106
1107Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1108
1109 * elf.c (map_sections_to_segments): When checking whether
1110 including a section in a segment would force us to skip a page,
1111 align the address of the next segment to avoid wraparound
1112 problems.
1113
1114Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1115
1116 * coffcode.h (coff_write_object_contents): Initialize
1117 target id field to TIC80_TARGET_ID.
1118 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1119 if used.
1120 (coff_swap_filehdr_in): Swap in target id field if used.
1121
1122Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1123
1124 * coff-i386.c (coff_i386_is_local_label_name): New static function
1125 if TARGET_UNDERSCORE.
1126 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1127 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1128
1129Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1130
1131 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1132 complain_overflow_signed, for 32 bit PC relative relocations.
1133
1134Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1135
1136 * elflink.h (elf_link_add_object_symbols): When a version
1137 indirection symbol is overridden, make the original symbol point
1138 at the real overriding symbol.
1139
1140 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1141 string index.
1142
1143 * elflink.h (elf_link_output_extsym): Use the right section for a
1144 common symbol.
1145 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1146 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1147
1148Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1149
1150 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1151 symbols before checking for new symbols.
1152
1153 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1154
1155Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1156
1157 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1158 file, not aoutsz bytes (they are different in XCOFF .o files).
1159
1160 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1161 redefined by objects included from archives.
1162
1163Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1164
1165 * elflink.h (elf_merge_symbol): In the case of a new defined
1166 symbol overriding an old defined symbol, return the hash table
1167 entry which we modify, even if it is the target of an
1168 indirection.
1169 (elf_link_add_object_symbols): If the real name of the symbol gets
1170 overridden, convert the versioned symbol into an indirect symbol
1171 to the real symbol.
1172
1173 * elflink.h (elf_merge_symbol): New static function, broken out of
1174 elf_link_add_object_symbols.
1175 (elf_link_add_object_symbols): Call it.
1176
1177Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1178
1179 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1180 handle case where COFF filehdr does not immediately follow PE
1181 header.
1182 * coffgen.c (coff_object_p): Remove useless seek to current
1183 location.
1184
1185Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1186
1187 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1188 REFC.
1189
1190Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1191
1192 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1193 symbols, skip N_ABS symbols with debugging storage classes.
1194
1195Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1196
1197 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1198 relocs in shared libraries which refer to local symbols. Cope
1199 with addend when processing a GOT relocation.
1200
1201 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1202 for sections that the linker didn't create.
1203 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1204 symbol if it was created in ppc_elf_size_dynamic_sections.
1205 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1206 relative to a section for which we didn't output a symbol.
1207
1208 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1209 relocs are 'rela' relocs, like everything else. .rela.plt is not
1210 a read-only section, so we don't have to special-case it.
1211
1212 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1213 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1214
1215 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1216 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1217 actual .got section.
1218 * elflink.c (_bfd_elf_create_got_section): The three reserved
1219 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1220
1221 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1222 characters, not 4.
1223
1224 * elf32-ppc.c (ppc_elf_check_relocs): Use
1225 _bfd_elf_create_got_section to create the GOT rather than
1226 ppc_elf_create_linker_section. Create the '.rela.got' section
1227 ourselves.
1228 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1229 symbol has a GOT entry.
1230 (ppc_elf_relocate_section): Record when a symbol is used through
1231 the GOT, and allocate space in the GOT for each such symbol.
1232 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1233 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1234 stuff.
1235
1236 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1237 treated in a similar way to ADDR16_HA relocs.
1238 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1239 shared objects; the linker must deal with them.
1240 (ppc_elf_create_linker_section): Stop setting
1241 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1242 LINKER_SECTION_PLT stuff.
1243 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1244 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1245 section, not ELF-specific calls.
1246 (elf_backend_plt_not_loaded): Set to 1.
1247 (elf_backend_got_symbol_offset): Set to 4.
1248 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1249 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1250 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1251 plt_not_loaded member.
1252 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1253 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1254 'loaded'.
1255 (elf_backend_G_O_T_offset): Set default to 0.
1256 (elfNN_bed): Set added fields.
1257
1258 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1259 DT_RELENT in shared objects; should be DT_RELAENT.
1260
1261 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1262 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1263 such a reloc (in a non-shared object) refers to a symbol that's
1264 not defined.
1265
1266Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1267
1268 * elfcode.h (put_signed_word): Define.
1269 (get_signed_word): Define.
1270 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1271 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1272 field.
1273 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1274 bfd_get_signed_32 to set the r_addend field.
1275 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1276 bfd_h_get_signed_64 to set the r_addend field.
1277
1278Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1279
1280 * elf32-i386.c (elf_i386_relocate_section): When generating a
1281 shared library, do the relocation if the input section is not
1282 allocated in memory.
1283
1284 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1285 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1286 (elf_fix_symbol_flags): New static function, broken out of
1287 elf_adjust_dynamic_symbol.
1288 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1289 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1290 forced local even if NEEDS_PLT is set. When forcing a symbol to
1291 be local, clear NEEDS_PLT.
1292 (elf_link_output_extsym): Remove unused local bed.
1293
1294Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1295
1296 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1297 for derived elf linker hash table entries. References to
1298 elf_link_hash_entry changed appropriately.
1299 (elf32_mn10300_link_hash_table): New structure for derived elf
1300 linker hash table.
1301 (elf32_mn10300_hash_table): Define.
1302 (elf32_mn10300_link_hash_traverse): Likewise.
1303 (elf32_mn10300_link_hash_newfunc): New function.
1304 (elf32_mn10300_link_hash_table_create): Likewise.
1305 (elf32_mn10300_finish_hash_table_entry): Likewise.
1306 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1307 of prologue code, and call:32->call:16 relaxing.
1308 (compute_function_info: New function.
1309 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1310
1311Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1312
1313 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1314 for a symbol which is being forced to be local.
1315 * elf32-i386.c (elf_i386_relocate_section): Write out the
1316 relocation value for a GOT reloc for a symbol which is turning
1317 into a local symbol.
1318 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1319 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1320 reloc.
1321 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1322
1323 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1324 value if the symbol is turning into a local symbol.
1325 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1326 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1327
13281997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1329
1330 * elflink.h (elf_link_add_object_symbols): Also read verneed
1331 information by calling `_bfd_elf_slurp_version_tables'.
1332 (elf_link_add_object_symbols): For undefined symbols look for
1333 version information in the verneed records.
1334 (elf_link_add_object_symbols): Use soname of shared object
1335 for verneed record if it is available.
1336
1337Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1338
1339 * cpu-arm.c: Add prototypes for compatible and scan.
1340 * cofflink.c: Add prototype for mark_relocs.
1341
1342 * archive.c (bfd_special_undocumented_glue): Change filename to
1343 const pointer. Add prototype.
1344
1345Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1346
1347 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1348 sections that will be discarded.
1349
13501997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1351
1352 * elflink.h (elf_link_find_version_dependencies): When searching
1353 for known version symbol skip non-matching verdef records, not
1354 matching records.
1355
1356Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1357
1358 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1359 not a bfd_vma, to the base file, to match how dlltool reads it.
1360
1361Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1362
1363 * reloc.c: Add thumb relocations.
1364
1365 * bfd-in2.h: Add Thumb relocations.
1366
1367 * libbfd.h: Add Thumb relocations.
1368
1369Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1370
1371 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1372
1373Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1374
1375 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1376 for a section even if it is not loaded.
1377
1378 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1379 section VMA.
1380 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1381 input and output files.
1382 (_bfd_coff_generic_relocate_section): Check whether input file,
1383 not output file, is a PE file.
1384
1385Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1386
1387 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1388
1389Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1390
1391 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1392 R_IMAGEBASE reloc.
1393
1394Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1395
1396 * cpu-arm.c (compatible): Add test for supersets of ARM
1397 architectures.
1398
1399Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1400
1401 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1402 member.
1403
1404Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1405
1406 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1407 called directly by gas/config/tc-arm.c.
1408
1409Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1410
1411 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1412 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1413
1414Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1415
1416 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1417 section VMA.
1418
1419Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1420
1421 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1422 (coff_bfd_copy_private_bfd_data): Ditto.
1423 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1424 (coff_arm_bfd_print_private_bfd_data): Ditto.
1425 (coff_arm_bfd_set_private_flags): Ditto.
1426 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1427
1428Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1429
1430 * libcoff-in.h (struct coff_final_link_info): Add boolean
1431 global_to_static member for support of task linking.
1432 (_bfd_coff_write_task_globals): Add prototype.
1433 * libcoff.h: Regenerate.
1434 * coffcode.h (coff_write_object_contents): Use #ifdef to
1435 check RS6000COFF_C, to be consistent with all other uses
1436 in this file.
1437 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1438 call _bfd_coff_write_task_globals.
1439 (_bfd_coff_link_input_bfd): If doing task linking, convert
1440 global functions to static.
1441 (_bfd_coff_write_global_sym): If doing task linking, convert
1442 global variables to static.
1443 (_bfd_coff_write_task_globals): New function.
1444 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1445 (C_AUTOARG): #undef since it clashes with C_UEXT.
1446 (C_LASTENT): #undef since it clashes with C_STATLAB.
1447 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1448 rather than TIC80.
1449 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1450 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1451 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1452
1453Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1454
1455 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1456 PP relocations to complain_overflow_dont.
1457
1458Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1459
1460 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1461 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1462 M_PPCR.
1463 (ppbase_reloc, glob15_reloc): New static functions.
1464 (glob16_reloc, local16_reloc): New static functions.
1465 (rtype2howto): Handle all relocation types.
1466 (coff_tic80_relocate_section): New static function.
1467 (coff_relocate_section): Define to coff_tic80_relocate_section.
1468 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1469
1470Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1471
1472 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1473 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1474 value.
1475 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1476 callers. If PE file, don't add section VMA.
1477 (coff_write_alien_symbol): If PE file, don't add section VMA.
1478 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1479 (_bfd_coff_write_global_sym): Likewise.
1480 (_bfd_coff_generic_relocate_section): Likewise.
1481
1482 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1483 is 64 bits.
1484
1485Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1486
1487 * cofflink.c (mark_relocs): Add new function to mark symbols which
1488 are used by relocations.
1489 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1490 suppress the skipping of symbols that have thus been marked.
1491
1492Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1493
1494 * coff-sh.c (sh_merge_private_data): New static function.
1495 (coff_bfd_merge_private_bfd_data): Define.
1496
1497Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1498
1499 * coff-tic80.c: Remove unnecessary #ifdefs.
1500 * config.bfd: Set targ_underscore to yes for tic80.
1501
1502Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1503
1504 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1505 with unresolved external symbols in GDB).
1506
1507Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1508
1509 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1510 the symbols associated with each BFD.
1511 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1512 more than once.
1513 * elf-m10200.c: Likewise.
1514 * elf32-m32r.c: Likewise.
1515 * elf32-sh.c: Likewise.
1516
1517Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1518
1519 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1520 alignment of a common symbol. If two symbols that look like
1521 common symbols are found in two shared libraries, and the size is
1522 different, use the larger size, and warn if --warn-common. If a
1523 common symbol overrides a definition in a shared library, set the
1524 size to the larger size, and warn if --warn-common.
1525
1526Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1527
1528 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1529 into any other machine type.
1530
1531 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1532
1533 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1534 data into an unitialised destination set its machine type as well.
1535
1536Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1537
1538 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1539 to common symbol size. Consistently treat uninitialized symbols
1540 in shared objects as common symbols.
1541
1542Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1543
1544 * archures.c (constants): Added new constants to identify the
1545 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1546 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1547
1548 * bfd-in2.h (constants): Added new constants to identify
1549 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1550 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1551 bfd_mach_arm_4T. This file is auto-magically generated from the
1552 archures.c file. This update is just to save work.
1553
1554 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1555 coff_arm_bfd_print_private_bfd_data,
1556 coff_arm_bfd_set_private_flags,
1557 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1558 (global): Macro redefinitions set up to use these new functions.
1559
1560 * coffcode.h (coff_mkobject_hook): Added call to
1561 coff_arm_bfd_set_private_flags().
1562 (coff_set_arch_mach_hook): Added code to set machine type based on
1563 bits stored in internal flags.
1564 (coff_set_flags): Added code to set the new bits in the flags
1565 field based on the machine number.
1566 (function definition macros): Made all function definition macros
1567 conditional so that they can be overridden by target specific
1568 files.
1569
1570 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1571 Structure extended to include new types, one each for ARMv2,
1572 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1573
1574 * libcoff-in.h (struct coff_tdata): Added flags field.
1575
1576Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1577
1578 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1579
1580 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1581 HAVE_host_aout_vec.
1582
1583Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1584
1585 * coffgen.c (coff_find_nearest_line): If there are no syments,
1586 just return false.
1587
1588Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1589
1590 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1591
1592Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1593
1594 * targmatch.sed: Add explicit \n characters to work around bug in
1595 HP/UX 10.20 sed program.
1596
1597Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1598
1599 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1600 extension problems.
1601
1602Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1603
1604 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1605
1606Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1607
1608 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1609 (struct elf_m68k_pcrel_relocs_copied, struct
1610 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1611 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1612 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1613 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1614 New definitions.
1615 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1616 PC relative relocs for a global symbol defined in a regular
1617 object, and count the number of PC relative relocs copied for any
1618 global symbol.
1619 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1620 traverse with elf_m68k_discard_copies.
1621
1622Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1623
1624 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1625 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1626
1627 * coffcode.h (coff_compute_section_file_positions): Force the
1628 potential last byte in the file to be written out when
1629 COFF_IMAGE_WITH_PE.
1630
1631Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1632
1633 * configure.host (mips*-*-openbsd*): New host.
1634
1635Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1636
1637 * elflink.h (elf_link_add_object_symbols): Only subtract the
1638 section VMA from the symbol value if this is a fully linked file.
1639
1640 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1641 (struct elf_i386_link_hash_entry): Define.
1642 (struct elf_i386_link_hash_table): Define.
1643 (elf_i386_link_hash_traverse): Define.
1644 (elf_i386_hash_table): Define.
1645 (elf_i386_link_hash_newfunc): New static function.
1646 (elf_i386_link_hash_table_create): New static function.
1647 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1648 PC relative relocs for a global symbol defined in a regular
1649 object, and count the number of PC relative relocs copied for any
1650 global symbol.
1651 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1652 traverse with elf_i386_discard_copies.
1653 (elf_i386_discard_copies): New static function.
1654 (bfd_elf32_bfd_link_hash_table_create): Define.
1655
1656 From Gordon W. Ross <gwr@mc.com>:
1657 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1658 (sunos4_aout_backend): Use MY_entry_is_text_address.
1659
1660Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1661
1662 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1663 R_D30V_32_NORMAL to 2 (4 bytes).
1664
1665Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1666
1667 From Gordon W. Ross <gwr@mc.com>:
1668 * netbsd.h (N_SHARED_LIB): Define.
1669 (SEGMENT_SIZE): Don't define.
1670 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1671 April 11).
1672 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1673 (SEGMENT_SIZE): Don't define.
1674
1675 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1676 to sizeof Rela structure, not sizeof Rel structure. From Gary
1677 Thomas <g.thomas@opengroup.org>.
1678
1679Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1680
1681 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1682 whenever entry is larger than text address, but only by whole
1683 pages. From Gordon W. Ross <gwr@mc.com>.
1684
1685 * Makefile.in (install): Depend upon installdirs. Use
1686 mkinstalldirs to build $(oldincludedir).
1687 (installdirs): New target.
1688
1689 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1690 if this is a debugging section which we are stripping.
1691
1692Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1693
1694 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1695 alpha-specific target data struct.
1696
1697Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1698
1699 From Thomas Graichen <graichen@rzpd.de>:
1700 * Makefile.in: Always use $(SHELL) when running move-if-change.
1701 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1702 * configure: Rebuild.
1703
1704Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1705
1706 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1707 VMA if this is an executable file or a shared object.
1708
1709 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1710 <gwr@mc.com>.
1711
1712 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1713 field.
1714 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1715 start of the file. Remove uses later on which switch using
1716 ifdef.
1717 (MY(callback)): Handle entry_is_text_address.
1718 (MY_entry_is_text_address): Define if not defined.
1719 (MY(backend_data)): Initialize new field.
1720 * aoutf1.h (sunos4_aout_backend): Likewise.
1721 * i386aout.c (MY(backend_data)): Likewise.
1722 * i386mach3.c (MY(backend_data)): Likewise.
1723 * mipsbsd.c (MY(backend_data)): Likewise.
1724 * sparclynx.c (sparclynx_aout_backend): Likewise.
1725 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1726 (MY_entry_is_text_address): Define.
1727 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1728
1729 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1730 whose name starts with `.'.
1731
1732Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1733
1734 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1735 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1736 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1737 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1738 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1739 sparc-*-openbsd*): New targets.
1740 * configure: Rebuild.
1741
1742Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1743
1744 * stabs.c (struct stab_section_info): New field
1745 `cumulative_skips'.
1746 (_bfd_link_section_stabs): Fill the above array.
1747 (_bfd_stab_section_offset): Use `cumulative_skips' to
1748 speed up offset calculation.
1749
1750Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1751
1752 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1753 addend for non pc-relative relocations.
1754
1755 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1756 for non-existent function.
1757
1758 * elf-m10300.c (mn10300_elf_relax_section): New function.
1759 (mn10300_elf_relax_delete_bytes): Likewise.
1760 (mn10300_elf_symbol_address_p): Likewise.
1761 (mn10300_elf_get_relocated_section_contents): Likewise.
1762 (bfd_elf32_bfd_relax_section): Define.
1763 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1764
1765Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1766
1767 * configure.host: Set SHLIB_LIBS.
1768 * configure.in: Substitute SHLIB_LIBS.
1769 * configure: Rebuild.
1770 * Makefile.in (SHLIB_LIBS): New variable.
1771 ($(SHLIB)): Use $(SHLIB_LIBS).
1772
1773Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1774
1775 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1776 with bfd_section_vma.
1777
1778Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1779
1780 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1781 Correct CPU file names for mn10[23]00.
1782 * configure: Rebuild.
1783
1784 * bfd.c (bfd_record_phdr): Cast count to size_t before
1785 subtraction.
1786
1787 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1788 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1789 (xcoff_write_archive_contents): LIkewise.
1790 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1791 (mips_elf_create_procedure_table): Likewise.
1792 * peicode.h (pe_print_idata): Likewise.
1793 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1794 * xcofflink.c (xcoff_get_section_contents): Likewise.
1795 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1796 (xcoff_link_add_symbols): Likewise.
1797 (xcoff_link_add_symbols): Likewise.
1798
1799 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1800 (ppcboot_bfd_print_private_bfd_data): Likewise.
1801
1802 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1803 to complain_overflow_signed.
1804
1805Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1806
1807 * VERSION: Set to 2.8.1.
1808
1809 * Branched binutils 2.8.
1810
1811 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1812 deciding whether to copy a reloc into a shared object.
1813 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1814 relocs in unallocated sections.
1815 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1816 R_SPARC_RELATIVE relocs in unallocated sections.
1817
1818Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1819
1820 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1821 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1822 is always created.
1823
1824Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1825
1826 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1827 override an uninitialized symbol from a shared library with a
1828 smaller size.
1829
1830 * elf-m10200.c: Rename from elf32-mn10200.c.
1831 * elf-m10300.c: Rename from elf32-mn10300.c.
1832 * cpu-m10200.c: Rename from cpu-mn10200.c
1833 * cpu-m10300.c: Rename from cpu-mn10300.c
1834 * Makefile.in: Update accordingly.
1835
1836 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1837 (elf_mips_isa): Move to earlier in file.
1838 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1839 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1840 specially.
1841
1842 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1843 calling abort.
1844
1845Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1846
1847 * configure.com: New file.
1848 * config.h-vms: Remove file.
1849 * makefile.vms: Update for new configure scheme.
1850
1851Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1852
1853 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1854 (ppc_process_before_allocation): Declare.
1855 * libcoff.h: Rebuild.
1856
1857 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1858
1859Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1860
1861 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1862
1863Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1864
1865 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1866 symbol index for a R_IHCONST reloc.
1867
1868Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1869
1870 * targmatch.sed: Do not use \(\) recursively.
1871
1872Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1873
1874 * m68klinux.c (MACHTYPE_OK): Define.
1875 * i386linux.c (MACHTYPE_OK): Define.
1876
1877Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1878
1879 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1880 <hjl@gnu.ai.mit.edu>:
1881 * sparclinux.c: New file.
1882 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1883 * bfd-in2.h: Rebuild.
1884 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1885 * configure.in (sparclinux_vec): Add to list of vectors.
1886 * configure: Rebuild.
1887 * targets.c (sparclinux_vec): Declare.
1888 (bfd_target_vector): Add sparclinux_vec.
1889 * Makefile.in: Rebuild dependencies.
1890 (BFD32_BACKENDS): Add sparclinux.o.
1891 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1892
1893 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1894 bfd_coff_backend_data field.
1895 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1896
1897 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1898 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1899 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1900
1901 * bfd.c: Include "libiberty.h".
1902 (strerror): Don't declare.
1903 (bfd_errmsg): Call xstrerror rather than strerror.
1904
1905Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1906
1907 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1908 reloc even if the symbol is in the .bss section.
1909 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1910 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1911 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1912
1913 * coffcode.h (bfd_coff_backend_data): Add new field
1914 _bfd_coff_default_section_alignment_power.
1915 (bfd_coff_default_section_alignment_power): Define.
1916 (bfd_coff_std_swap_table): Initialize new field.
1917 * libcoff.h: Rebuild.
1918 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1919 symbol to the default section alignment.
1920
1921 * COPYING: Update FSF address.
1922
1923Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1924
1925 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1926 21-bit absolute that made it act as a relative.
1927
1928Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1929
1930 * elflink.c (_bfd_elf_create_linker_section): Don't set
1931 bss_section and rel_section from existing sections.
1932
1933 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1934 if it is needed.
1935
1936Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1937
1938 * aoutx.h (some_aout_object_p): Change executable test to fix
1939 problems with embedded a.out systems.
1940
1941Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1942
1943 * stabs.c (_bfd_stab_section_offset): New function.
1944 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1945 * libbfd.h: Rebuild.
1946 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1947 stab reloc.
1948 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1949 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1950 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1951 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1952 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1953
1954 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1955 symbol. Check for memory allocation failure of *psinfo.
1956 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1957 callers. Set the value of the header symbol.
1958 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1959 * libbfd.h: Rebuild.
1960
1961Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1962
1963 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1964 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1965 reloc types, rather than silently failing to generate an output file.
1966
1967Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1968
1969 * targmatch.sed: Use the hold space to put the #ifdef around the
1970 the string constant.
1971 * targets.c (UNSUPPORTED_TARGET): Don't define.
1972 (find_target): Don't check for UNSUPPORTED_TARGET.
1973 (bfd_set_default_target): Don't try to optimize by checking for
1974 default.
1975
1976 * Makefile.in: Rebuild dependencies.
1977 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1978 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1979 (elf32-m32r.o): Remove explicit target.
1980
1981 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1982 i[3456]86-*-linux*.
1983
1984 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1985 count section symbols for sections that were created by the
1986 linker, or are not allocatable or not loadable.
1987 (elf32_sparc_finish_dynamic_sections): Output output section
1988 symbols for section for which we made space for them.
1989
1990Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1991
1992 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1993 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1994
1995Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1996
1997 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1998 (m32r_hi16_list): New static local.
1999 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2000 (m32r_elf_do_hi16_reloc): Delete.
2001 (m32r_elf_relocate_hi16): New function.
2002 (m32r_elf_lo16_reloc): New function.
2003 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2004 LO16 reloc.
2005
2006 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2007
2008 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2009 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2010 (m32r_elf_final_sda_base): New function.
2011 (m32r_elf_relocate_section): Rewrite sdata support.
2012 (m32r_elf_finish_dynamic_sections): Delete.
2013
2014Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2015
2016 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2017 * coff-svm68k.c: New file. Just defines some macros and includes
2018 coff-m68k.c.
2019 * coff-m68k.c: Add functions to handle common addends, moved in
2020 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2021 Control whether relocs are visible using STATIC_RELOCS.
2022 * cf-m68klynx.c: Simplify greatly: just define macros to control
2023 coff-m68k.c.
2024 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2025 * targets. (m68ksysvcoff_vec): Declare.
2026 (bfd_target_vector): Add m68ksysvcoff_vec.
2027 * config.bfd (m68*-motorola-sysv*): New target.
2028 * configure.in (m68ksysvcoff_vec): New vector.
2029 * configure: Rebuild.
2030 * Makefile.in: Rebuild dependencies.
2031 (BFD32_BACKENDS): Add coff-svm68k.o.
2032 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2033
2034 * binary.c (binary_set_section_contents): Don't get misled if the
2035 first section is not loadable. From Matthew L. Martin
2036 <mlm@xedia.com>.
2037
2038 * elflink.h (elf_bfd_final_link): Set the value of a section
2039 symbol to the section address unless doing a relocateable link.
2040
2041Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2042
2043 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2044 .plt entry if we've taken the function's address.
2045 (elf64_alpha_merge_gots): Merge collected flags info as well.
2046
2047Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2048
2049 * Many files: Add function prototypes.
2050 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2051 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2052 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2053 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2054 * peicode.h: Change several void * parameters to PTR.
2055 * srec.c (srec_get_symbol_info): Make static.
2056 * syms.c (bfd_symbol_is_absolute): Remove.
2057 * Makefile.in: Rebuild dependencies.
2058
2059Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2060
2061 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2062 (bfd_elf32_bfd_is_local_label): Don't define.
2063
2064 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2065 than malloc.
2066
2067Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2068
2069 * bfd-in.h: Don't include obstack.h.
2070 (struct bfd_hash_table): Change memory field to PTR.
2071 * bfd.c (struct _bfd): Change memory field to PTR.
2072 * bfd-in2.h: Rebuild.
2073 * libbfd-in.h (bfd_release): Declare as function, don't define as
2074 macro.
2075 * libbfd.h: Rebuild.
2076 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2077 objalloc routines rather than obstack routines.
2078 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2079 (getpagesize): Don't define.
2080 (_bfd_new_bfd): Don't set _bfd_chunksize.
2081 (bfd_openr): Free new bfd and objalloc on failure.
2082 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2083 (bfd_alloc_size): Remove.
2084 (bfd_release): New function.
2085 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2086 objalloc routines rather than obstack routines.
2087 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2088 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2089 objalloc routines rather than obstack routines.
2090 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2091 (struct accumulate): Change memory to struct objalloc *.
2092 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2093 * dep-in.sed: Don't remove obstack.h from dependency list.
2094 * Makefile.in: Rebuild dependencies.
2095 (BFD_H_DEPS): Remove obstack.h.
2096 (install): Don't install obstack.h.
2097 * Many files: Don't include "obstack.h".
2098 * VERSION: Bump.
2099
2100 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2101 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2102 * libbfd.h: Rebuild.
2103 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2104 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2105 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2106
2107 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2108 old version of bfd_alloc.
2109 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2110 * libbfd.h: Rebuild.
2111 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2112
2113Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2114
2115 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2116 ELF local label syntax as well.
2117
2118Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2119
2120 * config.bfd (powerpc-*-beos*): New target.
2121 * configure.in (powerpc-*-beos*): Add case that explicitly
2122 does not set COREFILE for now. A future BeOS version is
2123 expected to support core files.
2124 * configure: Regenerate with autoconf.
2125
2126Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2127
2128 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2129 seen with a local symbol, rather than crashing.
2130
2131 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2132 version symbols if there aren't any.
2133
2134Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2135
2136 * coff-tic80.c (coff_rtype_to_howto): Define
2137 (coff_tic80_rtype_to_howto): Clone generic coff version and
2138 add code to handle the funky TI "internal relocations".
2139
2140Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2141
2142 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2143 or size changes because of a weak symbol.
2144
2145 * cisco-core.c (SIGEMT): Define if not defined.
2146
2147Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2148
2149 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2150 setting ever. Sanity check the version number. Sort out copying
2151 flags and other information when adding an indirect symbol.
2152 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2153 symbols added by the backend. Clear the entire contents of the
2154 versym section.
2155 (elf_export_symbol): Ignore indirect symbols.
2156 (elf_link_output_extsym): Accept a section without an owner in an
2157 assert.
2158 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2159 version count. Correct the allocation of x_versymp.
2160
2161 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2162 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2163 Don't return bfd_und_section_ptr when info->shared.
2164 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2165 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2166 (mips_elf_check_relocs): Resolve an indirect symbol in
2167 sym_hashes.
2168 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2169 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2170
2171 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2172
2173Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2174
2175 From Eric Youngdale <eric@andante.jic.com>:
2176 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2177 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2178 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2179 versioned symbol appears in both a regular and a shared object.
2180 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2181 appropriate. Improve error message.
2182 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2183 all uses. Add localsyms field.
2184 (elf_bfd_final_link): When generating a shared library, call
2185 elf_link_output_extsym to output all local symbols.
2186 (elf_link_output_extsym): Handle symbols which were forced to
2187 become local.
2188
2189Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2190
2191 From Eric Youngdale <eric@andante.jic.com>:
2192 * elf-bfd.h (elf_symbol_type): Add version field.
2193 * elfcode.h (elf_slurp_symbol_table): Set version field.
2194 * elflink.h (elf_link_add_object_symbols): When creating an
2195 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2196 appropriate. Set up an indirection from the nondefault version of
2197 the symbol as well.
2198 (NAME(bfd_elf,size_dynamic_sections)): Call
2199 elf_link_assign_sym_version before checking whether there are any
2200 versions. Always record the version name as a dynamic symbol.
2201 Initialize counters.
2202 (elf_link_assign_sym_version): After finding a version, see if a
2203 symbol should be forced to local scope. Create a new version
2204 definition if appropriate.
2205 (elf_link_output_extsym): Correct indirect symbol handling.
2206 * elf.c (bfd_elf_print_symbol): Print version information.
2207 (bfd_section_from_shdr): Turn version sections into BFD sections.
2208 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2209 if sh_info is not already set.
2210 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2211 sections.
2212 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2213 _bfd_stringtab_add to copy the name into permanent memory if
2214 appropriate.
2215
2216Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2217
2218 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2219
2220Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2221
2222 * coffcode.h (bfd_coff_backend_data): Change
2223 _bfd_coff_compute_section_file_positions to return a boolean
2224 value. Change all callers.
2225 (coff_compute_section_file_positions): Change return type to
2226 boolean. If the size of the last section changed, then output a
2227 zero byte at the end of the file.
2228 * libcoff.h: Rebuild.
2229
2230 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2231 for at least 6 output symbols.
2232 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2233 emit a TC csect to represent the space they take up. For an XO
2234 symbol, just emit a reference, not a csect.
2235
2236 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2237 Solaris doesn't like the combined options, and the -f is
2238 unnecessary.
2239 (stamp-tshlink, install): Likewise.
2240
2241 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2242 handling when little endian.
2243
2244Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2245
2246 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2247 (mn10300_elf_relocate_section): Likewise.
2248 (elf_backend_relocate_section): Define.
2249
2250 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2251 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2252 (elf32_mn10300_howto_table): Likewise.
2253 (elf32_mn10300_reloc_map): Likewise.
2254 (bfd_elf32_mn10300_reloc): Delete unused function.
2255
2256Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2257
2258 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2259 understand, just set the howto field to NULL, and the caller will
2260 print an appropriate error message.
2261 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2262 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2263 block. Use NULL for initializations of "ptr" rather than bare 0.
2264 * coff-h8300.c: Fix typo in comment.
2265 * coff-h8500.c: Ditto.
2266 * coff-w65.c: Ditto
2267 * coff-z8k.c: Ditto.
2268
2269Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2270
2271 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2272 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2273 m32r_elf_get_relocated_section_contents): First pass at relax support.
2274
2275Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2276
2277 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2278 entry for reading verdef records.
2279 Use correct braces for computing increments of extverdaux and
2280 exteverdef record pointers.
2281
2282Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2283
2284 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2285 instead of 4.
2286
2287Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2288
2289 * elflink.h (elf_link_find_version_dependencies): Check that
2290 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2291 set.
2292
2293Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2294
2295 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2296
2297Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2298
2299 * targets.c (bfd_default_vector): Make non-const.
2300 (find_target): New static function, broken out of
2301 bfd_find_target.
2302 (bfd_set_default_target): New function.
2303 (bfd_find_target): Call find_target. When defaulting, use
2304 bfd_default_vector[0] if it is not NULL.
2305 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2306 * bfd-in2.h, libbfd.h: Rebuild.
2307
2308 * syms.c (bfd_is_local_label): Return false if the symbol has no
2309 name.
2310 * coff-i960.c (coff_i960_is_local_label_name): New function.
2311 (coff_bfd_is_local_label_name): Define.
2312 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2313 (coff_bfd_is_local_label_name): Define.
2314 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2315 (coff_bfd_is_local_label_name): Define.
2316 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2317 with .. or _.L_ as local.
2318 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2319 (bfd_elf32_bfd_is_local_label_name): Define.
2320 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2321 beginning with $ as local.
2322
2323Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2324
2325 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2326 rather than comparing against info->lprefix.
2327 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2328 * elflink.h (elf_link_input_bfd): Likewise.
2329 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2330 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2331
2332 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2333 _bfd_elf_is_local_label_name if not already defined.
2334 * elf.c (_bfd_elf_is_local_label_name): New function.
2335 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2336
2337 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2338 (m88k_is_local_label_name): New static function.
2339
2340 * coffcode.h (coff_bfd_is_local_label_name): Define as
2341 _bfd_coff_is_local_label_name if not already defined.
2342 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2343 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2344 * libcoff.h: Rebuild.
2345
2346 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2347 to _bfd_is_local_label_name.
2348 (bfd_target): Likewise.
2349 * syms.c (bfd_is_local_label): Define as function, not macro.
2350 (bfd_is_local_name): Define.
2351 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2352 bfd_generic_is_local_label, and take a string rather than a
2353 symbol.
2354 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2355 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2356 (bfd_generic_is_local_label): Don't declare.
2357 (bfd_generic_is_local_label_name): Declare.
2358 * bfd-in2.h, libbfd.h: Rebuild.
2359 * All backends: Change local_label to local_label_name.
2360
2361 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2362 (mips_elf_relocate_got_local): Change return type to boolean.
2363 Don't assume that the first zero entry is unassigned; instead, use
2364 assigned_gotno.
2365 (mips_elf_relocate_section): Check return value of
2366 mips_elf_relocate_got_local.
2367 (mips_elf_create_got_section): Initialize assigned_gotno field.
2368
2369Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2370
2371 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2372 relocations.
2373
2374Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2375
2376 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2377 that have no contents merely because linker_mark is not set.
2378
2379Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2380
2381 * config.bfd (mips*-*-lnews*): New target.
2382 * coff-mips.c (mips_relocate_section): Make assert compare
2383 content byteorder instead of header byteorder.
2384 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2385 data.
2386 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2387 * configure.in (ecoff_biglittle_vec): Add case.
2388 * configure: Update.
2389
2390Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2391
2392 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2393 name begins with ".note".
2394 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2395 section whose name begins with ".note".
2396 (get_program_header_size): Corresponding change.
2397
2398 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2399 jal and for jal overflow.
2400
2401Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2402
2403 From Eric Youngdale <eric@andante.jic.com>:
2404 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2405 not found, try looking it up again without the version name.
2406 (elf_link_add_object_symbols): Always link against the dynamic
2407 symbol table of a dynamic object. When linking against a dynamic
2408 object, include version strings in symbol names, and set up
2409 version information. Add indirect symbols for default versions.
2410 (elf_link_create_dynamic_sections): Add special version sections.
2411 (struct elf_assign_sym_version_info): Define.
2412 (struct elf_find_verdep_info): Define.
2413 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2414 up version sections.
2415 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2416 (elf_link_find_version_dependencies): New static function.
2417 (elf_link_assign_sym_version): New static function.
2418 (elf_link_renumber_dynsyms): New static function.
2419 (struct elf_final_link_info): Add symver_sec field.
2420 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2421 local symbols of a dynamic object. Handle DT_VER* constants.
2422 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2423 dynamic object. Skip indirect symbols from ELF objects. Remove
2424 the version name before choosing a hash bucket. Write out the
2425 version information if appropriate.
2426 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2427 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2428 (bfd_elf64_size_dynamic_sections): Likewise.
2429 * bfd-in2.h: Rebuild.
2430 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2431 Change elf_link_hash_flags to unsigned short.
2432 (ELF_LINK_HIDDEN): Define.
2433 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2434 dynverdef_hdr, dynversym_section, dynverdef_section,
2435 dynverref_section, cverdefs, cverrefs, verdef, verref.
2436 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2437 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2438 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2439 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2440 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2441 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2442 (_bfd_elf_slurp_version_tables): Declare.
2443 * elf.c (_bfd_elf_swap_verdef_in): New function.
2444 (_bfd_elf_swap_verdef_out): Likewise.
2445 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2446 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2447 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2448 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2449 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2450 version information if there is any.
2451 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2452 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2453 (elf_fake_sections): Handle .gnu.version* section names.
2454 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2455 (_bfd_elf_slurp_version_tables): New function.
2456 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2457 version name in string entered in dynamic hash table.
2458 * elfcode.h: Include fnmatch.h.
2459 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2460 symbol which was forced to become local.
2461 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2462 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2463 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2464 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2465
2466Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2467
2468 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2469 somewhat.
2470 (mn10200_elf_relax_section): Correctly compute a symbol's value
2471 when the symbol is local, but not in the same section as we are
2472 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2473 relaxing.
2474
2475Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2476
2477 * elf32-m32r.c: Rewrite to use ELF backend linker.
2478 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2479 Add small data area support (R_M32R_SDA16).
2480 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2481 * bfd-in2.h,libbfd.h: Regenerated.
2482
2483Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2484
2485 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2486 (mn10200_elf_relax_delete_bytes): Likewise.
2487 (mn10200_elf_symbol_address_p): Likewise.
2488 (mn10200_elf_get_relocated_section_contents): Likewise.
2489 (bfd_elf32_bfd_relax_section): Define.
2490 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2491
2492 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2493 (mn10200_elf_relocate_section): Likewise.
2494 (elf_backend_relocate_section): Define.
2495
2496Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2497
2498 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2499 reloc.c, targets.c: New target, elf-*-D30V.
2500
2501 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2502
2503 * cpu-d30v.c, elf32-d30v.c: New files.
2504
2505Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2506
2507 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2508 * bfd-in2.h: Regenerated.
2509 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2510 (rtype2howto): Add function.
2511 (tic80_howto_table): Add.
2512
2513Tue Feb 18 11:41:00 1997 Dawn Perchik <dawn@cygnus.com>
2514
2515 * sysdep.h: Don't define errno in MSVC if error.h is included.
2516
2517Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2518
2519 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2520 is initialized before it is used.
2521
2522Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2523
2524 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2525 symbol into a weak undefined symbol; leave it as a common symbol.
2526
2527Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2528
2529 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2530 about a symbol defined in a dynamic object if it has already been
2531 defined in a regular object.
2532
2533Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2534
2535 * makefile.vms: Add gcc flags to allow compiling with current gcc
2536 snapshot
2537 (targmatch.h): New dependency.
2538
2539 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2540 openVMS/Alpha.
2541 * evax.h (ALPHA_R_CODEADDR): New relocation.
2542 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2543 openVMS/Alpha.
2544 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2545 relocation.
2546 * bfd-in2.h, libbfd.h: Rebuild.
2547
2548 Restrict symbol length to 64 bytes, case preserving:
2549 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2550 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2551 (_bfd_evax_length_hash_symbol): Added.
2552 * evax-etir.c (_bfd_evax_write_etir): Call
2553 _bfd_evax_length_hash_symbol before output of symbol.
2554 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2555 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2556
2557 * evax-emh.c: Output filename to object file without path.
2558
2559 * evax-egsd.c: New sections for local and global commons.
2560
2561 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2562 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2563 notices. Replace AXP with Alpha.
2564
2565Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2566
2567 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2568 sections if we are creating a shared library.
2569
2570Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2571
2572 * configure.host (i386-windows): Don't set host64=true.
2573
2574Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2575
2576 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2577 (elf_mips16_gprel_howto): New static variable.
2578 (mips16_gprel_reloc): New static function.
2579 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2580 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2581 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2582 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2583 * bfd-in2.h, libbfd.h: Rebuild.
2584
2585Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2586
2587 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2588 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2589
2590Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2591
2592 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2593 the output section will be the absolute section; don't print an
2594 assertion message for that case when doing a relocateable link.
2595
2596Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2597
2598 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2599 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2600 need_fn_sub, call_stub, and call_fp_stub.
2601 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2602 (mips_elf_link_hash_newfunc): Initialize new fields.
2603 (mips_elf_link_hash_table_create): Likewise.
2604 (mips_elf_relocate_section): Redirect relocations to use mips16
2605 stubs when appropriate.
2606 (mips_elf_check_relocs): Attach stub sections to the appropriate
2607 symbol. Set need_fn_stub when appropriate.
2608 (mips_elf_always_size_sections): New static function.
2609 (mips_elf_check_mips16_stubs): New static function.
2610 (elf_backend_always_size_sections): Define.
2611 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2612
2613 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2614 attached to sections which are not being included in the link.
2615
2616Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2617
2618 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2619 symbol value when computing the addend for a pc_relative
2620 pcrel_offset reloc.
2621
2622Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2623
2624 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2625 relocateable link, just skip pc_relative pcrel_offset relocs.
2626 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2627 structure for an ARM26 reloc which can be resolved.
2628 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2629 reloc can be resolved.
2630
2631 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2632 error in overflow check for R_RELBYTE.
2633
2634Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2635
2636 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2637 From Mark Rasin <mark.rasin@telrad.co.il>.
2638
2639 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2640 debugging symbols.
2641
2642Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2643
2644 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2645 (elf_mn10200_howto_table): Likewise.
2646 (mn10200_reloc_map): Likewise.
2647
2648Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2649
2650 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2651 * bfd-in2.h, libbfd.h: Regenerated.
2652 * elf32-m32r.c: Add support for them.
2653
2654Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2655
2656 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2657 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2658 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2659 r_format and r_pcrel. Always return a value.
2660 * riscix.c (MY_final_link_callback): Define to dummy value.
2661
2662 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2663 relocations against the text segment, look up the output name of
2664 the reloc section.
2665 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2666 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2667 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2668 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2669 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2670
2671Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2672
2673 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2674 routines for little endian data.
2675 * coffcode.h (coff_write_object_contents): Set magic to
2676 TIC80_ARCH_MAGIC for TIc80.
2677
2678Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2679
2680 * coff-tic80.c (tic80coff_vec): Change to little endian data
2681 as the default.
2682
2683Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2684
2685 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2686 auxiliary_filters parameter to be const char * const *. Accept a
2687 NULL terminated array.
2688 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2689 (bfd_elf32_size_dynamic_sections): Update declaration.
2690 * bfd-in2.h: Rebuild.
2691
2692Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2693
2694 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2695 NOTYPE symbol in a text section as a FUNC symbol.
2696
2697 * coffcode.h (coff_compute_section_file_positions): Force
2698 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2699
2700Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2701
2702 * libaout.h (machine_type): Reserve several values for sparclet.
2703
2704Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2705
2706 * config.bfd (tic80-*-*): Don't require 'coff'.
2707
2708Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2709
2710 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2711 table to v850_elf_reloc for all non-standard relocations.
2712 (v850_elf_check_relocs): Add check for h being non-null.
2713 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2714 statement instead of multiple ifs.
2715 (v850_elf_relocate_section): Fix up error message, don't just call
2716 abort.
2717
2718Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2719
2720 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2721 Use bfd_elf_generic_reloc as special function for all relocs.
2722 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2723
2724 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2725 24bit pc-relative reloc.
2726
2727Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2728
2729 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2730 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2731 header byte order is little endian. Use correct bfd_get and
2732 bfd_put routines for little endian headers.
2733 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2734 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2735
2736Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2737
2738 * reloc.c: Add BFD_RELOC_24.
2739 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2740 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2741 * bfd-in2.h, libbfd.h: Rebuilt.
2742
2743Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2744
2745 elf64-alpha multiple .got rewrite:
2746
2747 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2748 (bfd_elf*_mkobject): Don't define here ...
2749 * elfxx-target.h: ... but rather here. Default always_size_sections
2750 hook to NULL.
2751 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2752 what the #defines in elf-bfd.h transmuted it to anyway.
2753
2754 * section.c: Add SEC_LINKER_CREATED flag.
2755 * bfd-in2.h: Rebuild.
2756 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2757 relocation section flags.
2758 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2759 SEC_IN_MEMORY to recognize generated bits.
2760 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2761 Likewise.
2762 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2763 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2764 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2765 * elf32-ppc.c (ppc_elf_create_linker_section,
2766 ppc_elf_size_dynamic_sections): Likewise.
2767 * elf32-sparc.c (elf32_sparc_check_relocs,
2768 elf32_sparc_size_dynamic_sections): Likewise.
2769 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2770 section flags.
2771 (_bfd_elf_create_dynamic_sections): Likewise.
2772 (_bfd_elf_make_linker_section_rela): Likewise.
2773 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2774 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2775 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2776 to identify generated bits.
2777 (elf_link_input_bfd): Likewise.
2778
2779 * elf64-alpha.c: Rewrite everything touching relocations.
2780
2781Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2782
2783 * elf32-v850.c (all functions and static variables): Go through
2784 and regularize names to be of the form v850_elf_<xxx>.
2785 (toplevel): Include <elf/v850.h>.
2786 (enum reloc_type): Move to include/elf/v850.h.
2787 (v850_elf_check_relocs): For common variables, if the variable is
2788 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2789 into the appropriate section.
2790 (elf_backend_check_relocs): Define.
2791
2792Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2793
2794 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2795
2796Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2797
2798 * config.bfd (mips*el-*-linux*): New target.
2799 (mips*-*-linux*): New target.
2800
2801 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2802 Return a useful value.
2803
2804 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2805
2806 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2807 ac_cv_func_mmap.
2808 * configure: Rebuild.
2809 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2810 ac_cv_func_mmap in bfd/configure.host.
2811
2812 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2813 filter_shlib and auxiliary_filter_shlib parameters.
2814 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2815 DT_FILTER.
2816 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2817 (bfd_elf64_size_dynamic_sections): Likewise.
2818 * bfd-in2.h: Rebuild.
2819
2820Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2821
2822 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2823 symbols, don't export a symbol which is defined by an object in an
2824 archive which contains shared objects.
2825
2826Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2827
2828 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2829 for TI TMS320c80 (MVP).
2830 (bfd_archures_list): Add bfd_tic80_arch.
2831 * bfd-in2.h: Regenerate by running "make headers".
2832
2833Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2834
2835 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2836 * configure.in (case $vec): Correct typo, "tb" not "tp".
2837 Also add cofflink.o for tic80coff_vec.
2838 * configure: Regenerate with autoconf.
2839
2840Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2841
2842 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2843 is configured with --with-mmap.
2844
2845Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2846
2847 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2848 (ALL_MACHINES): Add cpu-tic80.o
2849 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2850 * coff-tic80.c: Add skeleton, cloned from another coff config.
2851 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2852 for TIc80.
2853
2854Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2855
2856 * TODO: Correct a misspelling.
2857 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2858 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2859 * configure.in (case $vec): Add tic80coff_vec entry.
2860 * configure: Regenerate with autoconf.
2861 * archures.c (bfd_tic80_arch): Declare.
2862 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2863 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2864 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2865 (bfd_target_vector): Add tic80coff_vec entry.
2866
2867Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2868
2869 * elflink.h (elf_buckets): Add some more values for larger
2870 binaries.
2871
2872Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2873
2874 * Makefile.in (install): Move subdir_do out of conditional. From
2875 Fred Fish <fnf@cygnus.com>.
2876
2877Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2878
2879 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2880 32 bit relocs.
2881 (elf_mn10200_howto_table): Likewise.
2882 (mn10200_reloc_map): Likewise.
2883
2884Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2885
2886 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2887 mips16 symbol during the link.
2888 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2889 mips16 symbol.
2890 (mips_elf_link_output_symbol_hook): New static function.
2891 (elf_backend_link_output_symbol_hook): Define.
2892
2893 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2894 not zero.
2895
2896Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2897
2898 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2899 against SEC_DEBUGGING sections here (revert patch of December 5).
2900 * elfcode.h (elf_object_p): Check for them here, instead.
2901
2902Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2903
2904 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2905 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2906 slurp_reloc_table.
2907 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2908 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2909 * elf-bfd.h (struct elf_size_info): Update declaration of
2910 slurp_reloc_table.
2911 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2912 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2913 * elfxx-target.h: Use new dynamic reloc routines by default.
2914 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2915 parameter.
2916
2917Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2918
2919 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2920 if NAMES_HAVE_UNDERSCORE is defined.
2921
2922Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2923
2924 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2925
2926Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2927
2928 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2929 supported relocs.
2930
2931Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2932
2933 * elflink.h (elf_link_add_object_symbols): Only add a weak
2934 symbol if the real definition is in the dynamic symbol table.
2935 After finding the real definition, then, if it is dynamic, add the
2936 weak symbol to the dynamic symbol table.
2937
2938 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2939
2940 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2941 function.
2942 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2943 array.
2944
2945Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2946
2947 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2948 variants.
2949 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2950 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2951 * reloc.c: Remove mn10300 big endian relocs.
2952 * bfd-in2.h, libbfd.h: Rebuilt.
2953
2954 * elf32-mn10200.c: Update from elf32-mn10300.c.
2955
2956Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2957
2958 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2959
2960 * elf32-mn10300.c: Add some comments.
2961
2962Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2963
2964 * ihex.c (ihex_scan): Always initialize buf before jumping to
2965 error_return.
2966 (ihex_read_section): Likewise.
2967
2968Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2969
2970 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2971 inplace for most relocs.
2972
2973Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2974
2975 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2976 even if SEC_ALLOC is not set.
2977 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2978 when deciding whether to copy a reloc into a shared object.
2979 (elf_i386_relocate_section): Likewise.
2980 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2981 (elf32_sparc_relocate_section): Likewise.
2982 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2983 reloc section if it is not set in the source section.
2984 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2985 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2986 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2987
2988Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2989
2990 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2991 expects a .got.plt until we actually create it.
2992
2993Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2994
2995 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2996 message for bfd_reloc_outofrange, rather than aborting. From
2997 Philippe De Muyter <phdm@info.ucl.ac.be>.
2998
2999 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3000 a relocateable link, don't try to process them. From Heinz Wrobel
3001 <wrobel@lpr.e-technik.tu-muenchen.de>.
3002
3003Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3004
3005 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3006 mn10300_info_howto_rel. Tweak reloc argument to be an
3007 Elf32_Internal_Rela.
3008 (USE_RELA): Define instead of USE_REL.
3009 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3010
3011Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3012
3013 * configure.in, configure: Handle mips*-sgi-irix6*.
3014 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3015 core files.
3016
3017Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3018
3019 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3020 relocation against a symbol defined in a section with no output
3021 section.
3022
3023Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3024
3025 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3026 * configure, config.in: Rebuild with autoconf 2.12.
3027
3028 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3029 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3030 (swap_out_syms): Set st_other from existing st_other field.
3031 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3032 table other field.
3033 (elf_link_output_extsym): Set the other field from the global hash
3034 table entry.
3035 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3036 (elf_mips16_jump_howto): New static variable.
3037 (mips16_jump_reloc): New static function.
3038 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3039 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3040 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3041 to a mips16 symbol.
3042 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3043 * bfd-in2.h, libbfd.h: Rebuild.
3044 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3045
3046Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3047
3048 * configure.host: Use long long for mips-sgi-irix6*.
3049
3050 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3051 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3052
3053Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3054
3055 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3056 (enum reloc_type): Add more reloc types.
3057 (elf32_mn10300_howto_table): Update for new reloc types.
3058 (elf32_mn10300_reloc_map): Update for new reloc types.
3059 * reloc.c: Add some new relocs for the mn10300 series.
3060 * bfd-in2.h, libbfd.h: Rebuilt.
3061
3062Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3063
3064 * som.c (setup_sections): Don't lose for a space which has
3065 no data, but some symbols.
3066
3067Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3068
3069 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3070 (sunos_link_hash_table_create): Initialize got_needed.
3071 (sunos_create_dynamic_sections): Only set .got section size if it
3072 is not already set. Set got_needed.
3073 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3074 sdynptr, and only handle dynamic sections, if dynamic sections are
3075 needed.
3076 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3077 Initialize .got section.
3078 (sunos_scan_ext_relocs): Likewise.
3079 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3080 a dynamic symbol.
3081 (sunos_finish_dynamic_link): Check got_needed. Only set up
3082 dynamic linking information if needed.
3083
3084Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3085
3086 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3087
3088Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3089
3090 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3091
3092Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3093
3094 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3095 anymore.
3096
3097Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3098
3099 * filemode.c: Include sysdep.h.
3100 * ihex.c: Add casts to eliminate compiler warnings.
3101 * sunos.c: Add casts to eliminate compiler warnings.
3102
3103Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3104
3105 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3106 section.
3107 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3108 appropriate relocations in the .so file if shared.
3109 (ppc_elf_relocate_section): Ditto.
3110
3111Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3112
3113 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3114 complain_overflow_unsigned.
3115
3116Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3117
3118 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3119 overflows for R_D10V_16 and R_D10V_18.
3120
3121Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3122
3123 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3124 (do_with_relocs): Likewise.
3125 (do_as_repeat): Likewise.
3126 (copy_expression): Likewise.
3127
3128Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3129
3130 * ieee.c (ieee_write_external_part): Correctly record whether
3131 there is an external part.
3132
3133Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3134
3135 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3136 handle tda offsets for sld.w and sst.w instructions.
3137 Fix alignment check in sld.w and sst.w tda reloc handling.
3138
3139Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3140
3141 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3142
3143Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3144
3145 * elf32-v850.c: Add comments about assumptions about
3146 char, short & long sizes.
3147 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3148 problems for several relocs.
3149
3150 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3151 R_V850_SDA_OFFSET entry.
3152
3153Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3154
3155 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3156 Store import file index in ldindx.
3157 (xcoff_build_ldsyms): Assume that ldsym was not previously
3158 allocated. For an imported symbol, copy ldindx into l_ifile.
3159
3160Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3161
3162 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3163 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3164 fields in R_V850_TDA_OFFSET.
3165 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3166 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3167 relocations.
3168
3169 * elf32-v850.c: Include bfdlink.h.
3170 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3171 we can't handle.
3172 (elf32_v850_bfd_final_link_relocate): New function.
3173 (v850_elf_relocation_section): Likewise.
3174 (elf_backend_relocate_section): Define.
3175
3176Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3177
3178 * binary.c (binary_set_section_contents): Ignore sections which
3179 don't have SEC_LOAD and SEC_ALLOC set.
3180
3181Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3182
3183 * linker.c (_bfd_generic_final_link): Avoid losing static
3184 symbols in the .bss section.
3185
3186Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3187
3188 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3189 (mips32_64bit_reloc): New static function.
3190 (mips_reloc_map): Add entry for BFD_RELOC_64.
3191 (mips_elf_relocate_section): Handle R_MIPS_64.
3192
3193 * linker.c (default_indirect_link_order): Print an error message
3194 when attempting to do a relocateable link with different object
3195 file formats, rather than calling abort.
3196
3197Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3198
3199 * reloc.c (m32r relocs): Rename them.
3200 * bfd-in2.h, libbfd.h: Regenerated.
3201 * elf32-m32r.c: Update.
3202 (m32r_elf_10_pcrel_reloc): New function.
3203 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3204 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3205
3206Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3207
3208 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3209 all sections that will be included in the output file.
3210 (_bfd_generic_link_output_symbols): Discard symbols in sections
3211 which are being discarded.
3212 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3213 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3214 (elf_v850_howto_table): Corresponding changes.
3215 (elf_v850_reloc_map): Corresponding changes.
3216 * reloc.c: Add additional V850 relocations.
3217 * bfd-in2.h, libbfd.h: Rebuilt.
3218
3219 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3220 no longer want in pc-relative relocs.
3221
3222Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3223
3224 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3225 accept a reloc against an undefined sybmol!
3226
3227Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3228
3229 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3230
3231Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3232
3233 * VERSION: Bump for new relocation.
3234
3235 * hosts/i386bsd.h: If NBPG is not defined, define it as
3236 PAGE_SIZE, for recent versions of FreeBSD.
3237
3238Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3239
3240 * configure.host: Use `long long' as the 64 bit type on a Solaris
3241 host, since both gcc and the SunPRO compilers support it.
3242
3243Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3244
3245 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3246 mistake to have reused the ECOFF LITERAL for ELF since they have
3247 different semantics.
3248 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3249 * bfd-in2.h, libbfd.h: Rebuild.
3250
3251 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3252 section overflow.
3253
3254 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3255 dynamic relocation for an undefweak symbol when we are building
3256 a static executable.
3257
3258Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3259
3260 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3261 point explicitly to srcdir.
3262 (targmatch.h): Edit references to point explicitly to objdir.
3263
3264Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3265
3266 * config.bfd: When setting targ_cpu, don't get confused by
3267 linux-gnu.
3268
3269Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3270
3271 * configure.host: Add support for windows host (a build done
3272 under the Microsoft build environment).
3273
3274Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3275
3276 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3277 definition in a dynamic object, add it to the dynamic symbol table
3278 if any dynamic object mentions it. Reverts part of last patch.
3279
3280 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3281 (sunos_link_hash_table_create): Initialize got_base.
3282 (bfd_sunos_size_dynamic_sections): If the .got section is more
3283 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3284 0x1000.
3285 (sunos_check_dynamic_reloc): Subtract got_base from a base
3286 relative relocation.
3287
3288 * elf32-mips.c (elf_mips_isa): New static function.
3289 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3290 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3291
3292Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3293
3294 * archive.c (do_slurp_coff_armap): Only treat archive as little
3295 endian for i960 COFF.
3296
3297Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3298
3299 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3300 by the change in size of the section when EXEC_P is not set.
3301
3302 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3303 (m68kcoff_rtype_to_howto): New static function.
3304 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3305 VMA to the addend for a PC relative reloc.
3306
3307 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3308 HP/UX 10.20.
3309 * Makefile.in: Rebuild dependencies.
3310
3311 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3312 som.h is included.
3313
3314Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3315
3316 * Makefile.in: Remove explicit dependencies for mn10200 and
3317 mn10300 files.
3318 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3319 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3320 (dependencies): Rebuilt.
3321
3322Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3323
3324 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3325 during this function.
3326
3327 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3328 section if the flags are compatible.
3329
3330 * configure.in: Add havevecs, and put it in tdefaults.
3331 * mpw-config.in: Likewise.
3332 * configure: Rebuild.
3333 * targmatch.sed: New file; a sed script to build targmatch.h from
3334 config.bfd.
3335 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3336 * targets.c: Include "fnmatch.h".
3337 (struct targmatch): Define.
3338 (bfd_target_match): Define by including targmatch.h.
3339 (bfd_find_target): If the target is not found by name, search for
3340 it as a configuration triplet.
3341 * Makefile.in: Rebuild dependencies.
3342 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3343 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3344 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3345 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3346 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3347 (CFILES): Remove i386dynix.c and hp300bsd.c.
3348 (targmatch.h): New target.
3349 (do_clean): Remove targmatch.h.
3350
3351 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3352 * acconfig.h: Add NEED_DECLARATION_GETENV.
3353 * configure, config.in: Rebuild.
3354 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3355 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3356
3357Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3358
3359 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3360 * cpu-mn10200.c, cpu-mn10300.c: New files.
3361 * elf32-mn10200.c, elf32-mn10300.c: New files.
3362 * Makefile.in: Break mn10x00 support into two separate
3363 configurations, mn10200 and mn10300.
3364 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3365 * bfd-in2.h, configure: Rebuilt.
3366
3367Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3368
3369 * Makefile.in (do_clean): Move config.log to do_distclean.
3370
3371Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3372
3373 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3374 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3375 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3376 (elf32-mn10x00.o): Add dependencies.
3377 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3378 (bfd_mn10x00_arch): Declare.
3379 (bfd_archures_list): Add bfd_mn10x00_arch.
3380 * config.bfd: Add mn10x00-*-*.
3381 * configure.in: Add bfd_elf32_mn10x00_vec.
3382 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3383 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3384 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3385 * bfd-in2.h, configure: Rebuilt.
3386
3387Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3388
3389 openVMS/Alpha: Provide filename and case_hack flags via
3390 symbol table from gas.
3391 Add case_hack code for symbol output from vax/vms.
3392 * evax-alpha.c (evax_initialize): Remove filename handling,
3393 filename is provided via symbol table.
3394 (evax_get_symtab): Use local symbol count when setting up table.
3395 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3396 debugging.
3397 (_bfd_evax_write_egsd): Skip file name symbol.
3398 * evax-emh.c (get_vms_time_string): Local function now.
3399 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3400 from symbol table.
3401 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3402 through _bfd_evax_case_hack_symbol.
3403 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3404 functions.
3405 (_bfd_evax_basename): Removed.
3406 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3407 * evax.h (evax_private_data_struct): Remove filename.
3408 (flag_hash_long_names, flag_show_after_trunc,
3409 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3410 vms_case_hack.
3411
3412Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3413
3414 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3415 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3416 (NO_SWAP_MAGIC): Don't define.
3417 (SWAP_MAGIC): Define.
3418
3419 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3420 no hash table entry for a global symbol.
3421
3422Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3423
3424 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3425
3426Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3427
3428 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3429 symbol type with T_NULL. Warn if symbol type changes. Based on
3430 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3431
3432 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3433 a dynamic object in the dynamic symbol table if it is referenced
3434 or defined by a regular object.
3435
3436Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3437
3438 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3439 remove dwarf local labels. Shrinks binaries by a factor of 3!
3440
3441Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3442
3443 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3444 by hand, rather than by calling bfd_make_section.
3445
3446Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3447
3448 * reloc.c: Rename m32r relocs.
3449 * bfd-in2.h, libbfd.h: Rebuilt.
3450 * elf32-m32r.c: Update.
3451
3452Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3453
3454 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3455 link, adjust the symbol index of a base relative reloc. Don't
3456 change the addend of a PC relative reloc if pcrel_offset is set.
3457 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3458 a relocateable link.
3459
3460 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3461 it is zero, in case src_mask matters.
3462 (bfd_install_relocation): Likewise.
3463
3464Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3465
3466 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3467 keep_syms.
3468 (_bfd_xcoff_bfd_final_link): Don't set target_index
3469 to an uninitialized value.
3470
3471Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3472
3473 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3474 indices, rather than crashing.
3475 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3476 is NULL.
3477 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3478 index.
3479
3480Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3481
3482 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3483 reloc to 0.
3484 (coff_arm_adjust_symndx): New static function.
3485 (coff_adjust_symndx): Define.
3486
3487 * srec.c (srec_scan): Accept multiple symbols on a single line.
3488 From Pascal Martin <pmartin@alsys.com>.
3489
3490 * README: New file.
3491
3492Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3493
3494 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3495 (sunos_merge_private_bfd_data): New function.
3496
3497Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3498
3499 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3500 than input BFD.
3501 (bfd_merge_private_bfd_data): Likewise.
3502 * section.c (bfd_copy_private_section_data): Likewise.
3503 * syms.c (bfd_copy_private_symbol_data): Likewise.
3504 * bfd-in2.h: Rebuild.
3505 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3506 both BFD's are the right flavour.
3507 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3508 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3509 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3510 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3511 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3512 (ppc_elf_merge_private_bfd_data): Likewise.
3513 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3514 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3515
3516 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3517 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3518 its sanity check.
3519
3520Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3521
3522 * reloc.c: Add m32r relocs.
3523 * bfd-in2.h, libbfd.h: Rebuilt.
3524 * cpu-m32r.c,elf32-m32r.c: New files.
3525
3526Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3527
3528 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3529
3530Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3531
3532 * tekhex.c (first_phase): Change type parameter from char to int.
3533 (out): Likewise.
3534 (pass_over): Change func to expect int, not char.
3535
3536 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3537 rather than SEC_LOAD when aligning the file offset for the first
3538 section in a segment.
3539
3540Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3541
3542 * syms.c (coff_section_type): Make arg const.
3543 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3544 to make_bfd_asection().
3545 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3546 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3547 (_bfd_elf_stringtab_init): Remove prototype.
3548
3549 * netbsd-core.c (swap_abort): Add prototype.
3550 * aix386-core.c (swap_abort): Ditto & make static
3551 * hpux-core.c (swap_abort): Ditto & make static.
3552 * irix-core.c (swap_abort): Ditto & make static.
3553 * ptrace-core.c (swap_abort): Ditto & make static.
3554 * trad-core.c (swap_abort): Ditto & make static.
3555 * coffswap.h (coff_swap_reloc_in): Ditto.
3556 (coff_swap_reloc_out): Ditto.
3557 (coff_swap_filehdr_in): Ditto.
3558 (coff_swap_filehdr_out): Ditto.
3559 (coff_swap_sym_in): Ditto.
3560 (coff_swap_sym_out): Ditto.
3561 (coff_swap_aux_in): Ditto.
3562 (coff_swap_aux_out): Ditto.
3563 (coff_swap_lineno_in): Ditto.
3564 (coff_swap_lineno_out): Ditto.
3565 (coff_swap_aouthdr_in): Ditto.
3566 (coff_swap_aouthdr_out): Ditto.
3567 (coff_swap_scnhdr_in): Ditto.
3568 (coff_swap_scnhdr_out): Ditto.
3569 * ihex.c (ihex_sizeof_headers): Ditto.
3570 * tekhex.c (getsym): Ditto.
3571 (find_chunk): Ditto & make static.
3572 (insert_byte): Ditto.
3573 (first_phase): Ditto.
3574 (pass_over): Ditto.
3575 (tekhex_get_symtab): Ditto & make static.
3576 (tekhex_get_symtab_upper_bound): Ditto & make static.
3577 (tekhex_mkobject): Ditto.
3578 (tekhex_object_p): Ditto.
3579 (move_section_contents): Ditto.
3580 (tekhex_get_section_contents): Ditto.
3581 (tekhex_set_arch_mach): Ditto & make static.
3582 (tekhex_set_section_contents): Ditto.
3583 (writevalue): Ditto.
3584 (writesym): Ditto.
3585 (out): Ditto.
3586 (tekhex_write_object_contents): Ditto.
3587 (tekhex_sizeof_headers): Ditto.
3588 (tekhex_make_empty_symbol): Ditto.
3589 (tekhex_get_symbol_info): Ditto.
3590 (tekhex_print_symbol): Ditto.
3591 * irix-core.c (make_bfd_asection): Ditto.
3592 (irix_core_core_file_p): Ditto.
3593 (irix_core_core_file_failing_command): Ditto.
3594 (irix_core_core_file_failing_signal): Ditto.
3595 (irix_core_core_file_matches_executable_p): Ditto.
3596 (irix_core_make_empty_symbol): Ditto.
3597 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3598 * srec.c (srec_new_symbol): Ditto.
3599 (srec_get_section_contents): Ditto.
3600 (srec_set_arch_mach): Ditto.
3601 (srec_set_section_contents): Ditto.
3602 (internal_srec_write_object_contents): Ditto.
3603 (srec_write_object_contents): Ditto.
3604 (symbolsrec_write_object_contents): Ditto.
3605 (srec_sizeof_headers): Ditto.
3606 (srec_make_empty_symbol): Ditto.
3607 (srec_get_symtab_upper_bound): Ditto.
3608 (srec_get_symtab): Ditto.
3609 (srec_print_symbol): Ditto and make static.
3610 * elf.c (elf_read): Ditto
3611 (assign_section_numbers): Ditto.
3612 (elf_fake_sections): Ditto.
3613 (sym_is_global): Ditto.
3614 (elf_map_symbols): Ditto.
3615 (get_program_header_size): Ditto.
3616 * coffgen.c (make_a_section_from_file): Ditto.
3617 (coff_real_object_p): Ditto.
3618 (fixup_symbol_value): Ditto.
3619 (build_debug_section): Ditto.
3620 (copy_name): Ditto.
3621 * syms.c (coff_section_type): Ditto.
3622
3623Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3624
3625 * bfd-in2.h: Rebuilt after m32r changes.
3626
3627Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3628
3629 * config.bfd,configure.in,configure: Add m32r support.
3630 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3631 * config.bfd: Keep target list alphabetically sorted.
3632
3633Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3634
3635 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3636 to add in the constant part found in the instruction itself.
3637 (case R_V850_HI16_S): Likewise.
3638
3639Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3640
3641 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3642 and R_D10V_18 to be 1 (word).
3643
3644Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3645
3646 * stabs.c (_bfd_link_section_stabs): If the output_section field
3647 of either section is bfd_abs_section, then the linker is
3648 discarding the section and we should not optimize it.
3649
3650Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3651
3652 * Makefile.in (aout-sparcle.o): New target.
3653 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3654 * config.bfd (sparclet-*-aout*): Add case.
3655 * configure.in (sparcle_aout_vec): Add case.
3656 * configure: Regenerated.
3657 * targets.c (sparcle_aout_vec): Declare.
3658 (bfd_target_vector): Add sparcle_aout_vec.
3659 * aout-sparcle.c: New file.
3660
3661Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3662
3663 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3664 low order sign bit propogation for R_V850_HI16_S.
3665
3666 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3667 handling V850 specific relocs.
3668 (elf_v850_howto_table): Use the new function for some
3669 relocations. Twiddle masks & shifts for some relocs.
3670 Set partial_inplace where needed.
3671
3672Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3673
3674 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3675 default architecture to a machine number of 0.
3676 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3677 for E_MIPS_ARCH_1.
3678 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3679 the output BFD is the default, set it from the first input BFD.
3680
3681Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3682
3683 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3684 insert at bitpos zero. The HI16 relocs are shifted right
3685 by 16 bits. Fix src_mask for all relocs.
3686 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3687 little endian!
3688 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3689 endian!
3690
3691Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3692
3693 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3694 Rewrite to use BFD file read routines and to avoid using a fixed
3695 length for the file name.
3696
3697Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3698
3699 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3700 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3701 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3702 to R_V850_{32,16,8}.
3703
3704Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3705
3706 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3707 (elf_v850_howto_table): Add info for HI16_S reloc.
3708 (v850_reloc_map): Add HI_16_S reloc.
3709 * reloc.c: Define BFD_RELOC_V850_* relocs.
3710
3711Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3712
3713 Add SH ELF support.
3714 * elf32-sh.c: New file.
3715 * elf.c (prep_headers): Handle bfd_arch_sh.
3716 * elfcode.h (write_relocs): Handle absolute symbol.
3717 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3718 (_bfd_elf64_link_read_relocs): Declare.
3719 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3720 elf_link_read_relocs. Make globally visible. Change all
3721 callers.
3722 (elf_link_input_bfd): Get external symbols from cache in
3723 symtab_hdr->contents. Get contents from cache in
3724 elf_section_data.
3725 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3726 already defined.
3727 * reloc.c: Define BFD_RELOC_SH_* relocs.
3728 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3729 * coff-sh.c (sh_insns_conflict): Fix a return value.
3730 (_bfd_sh_align_load_span): New globally visible function, broken
3731 out of sh_align_load.
3732 (sh_align_load): Call _bfd_sh_align_load_span.
3733 (sh_swap_insns): Change relocs parameter to PTR.
3734 * bfd-in2.h, libbfd.h: Rebuild.
3735 * targets.c (bfd_elf32_sh_vec): Declare.
3736 (bfd_elf32_shl_vec): Declare.
3737 * config.bfd (sh-*-elf*): New target.
3738 * configure.in (bfd_elf32_sh_vec): New target vector.
3739 (bfd_elf32_shl_vec): New target vector.
3740 * configure: Rebuild.
3741 * Makefile.in: Rebuild dependencies.
3742 (BFD32_BACKENDS): Add elf32-sh.o.
3743 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3744
3745 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3746 page before checking D_PAGED.
3747
3748 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3749 (ihex_write_object_contents): Remove extbase; always use segbase
3750 instead.
3751
3752Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3753
3754 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3755 * configure.host (i[345]86-*-*): Ditto.
3756 * config.bfd (i[345]86-*-*): Ditto.
3757 * configure: Regenerate.
3758
3759 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3760 elf.
3761
3762Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3763
3764 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3765 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3766 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3767 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3768 will have an ST_CODE type, change the symbol's type to ST_DATA.
3769 * som.c (hppa_som_gen_reloc_type): Update prototype.
3770
3771Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3772
3773 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3774 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3775 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3776 (mips_elf_finish_dynamic_sections): Likewise.
3777
3778Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3779
3780 * configure.host (HLDENV): New variable to set. Set it for
3781 *-*-sysv4*, since those linkers may not support -R but they always
3782 support LD_RUN_PATH.
3783
3784 * libieee.h (NSECTIONS): Don't define.
3785 (ieee_data_struct): Change section_table to asection **. Add
3786 section_table_size.
3787 * ieee.c (get_section_entry): If the table isn't big enough, make
3788 it bigger.
3789 (ieee_slurp_sections): Remove assertion about number of sections.
3790 (ieee_object_p): Adjust initialization of ieee to match changes to
3791 the structure.
3792
3793 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3794 symbols merely because we are generating a shared library.
3795 (xcoff_build_ldsyms): Don't set up global linkage code for an
3796 undefined symbol merely because we are generating a shared
3797 library.
3798
3799Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3800
3801 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3802 (BFD32_BACKENDS) Add elf32-v850.o.
3803 * archures.c: Add bfd_v850_arch.
3804 * bfd-in2.h: Add bfd_v850_arch.
3805 * config.bfd (v850-*-*): New target.
3806 * configure: (bfd_elf32_v850_vec) New vector.
3807 * configure.in: (bfd_elf32_v850_vec) New vector.
3808 * cpu-v850.c: New file.
3809 * elf.c (prep_headers): Added case bfd_arch_v850.
3810 * elf32-v850.c: New file.
3811 * targets.c (bfd_elf32_v850_vec): New vector.
3812
3813Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3814
3815 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3816 a function code symbol for an XMC_XO symbol.
3817
3818Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3819
3820 * mpw-config.in: Update editing of autoconf vars to reflect
3821 Jul 18 configure.in change.
3822 * mpw-make.sed: Update editing of include pathnames to be
3823 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3824
3825Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3826
3827 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3828 which to offset to get the .plt entry address is ".plt".
3829
3830Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3831
3832 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3833 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3834 Added, for internal use by the ARM gas.
3835 * libbfd.h: Rebuilt
3836 * bfd-in2.h: Rebuilt
3837
3838Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3839
3840 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3841 in section dynidx start.
3842
3843Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3844
3845 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3846 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3847 optimization for g++.
3848
3849Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3850
3851 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3852 the -mrelocatable-lib bit set and the other doesn't, clear the
3853 -mrelocatable-lib bit in the header.
3854
3855Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3856
3857 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3858 symbol against a STT_FUNC symbol in a shared library.
3859
3860Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3861
3862 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3863 symbol is found, automatically define the corresponding function
3864 code.
3865
3866 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3867 if sym.n_numaux is not zero.
3868 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3869 entry to disagree about the number of aux entries if the symbol
3870 has zero.
3871
3872 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3873 section if it might be needed, not just if info->shared.
3874 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3875 the start of .rel.dyn if we are going to use it.
3876 (mips_elf_finish_dynamic_sections): Only clear the first element
3877 of .rel.dyn if the size is greater than zero.
3878
3879Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3880
3881 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3882 undefined_symbol callback for a symbol, then don't issue any more
3883 warnings about loader relocs.
3884 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3885 after calling the undefined_symbol callback.
3886
3887 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3888 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3889 as the AIX linker seems to do.
3890
3891Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3892
3893 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3894 (evax_initialize): Remove evax_reloc_table.
3895 (evax_close_and_cleanup): Ditto.
3896 (reloc_nil): Ditto.
3897 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3898 entries.
3899 (evax_bfd_reloc_type_lookup): Ditto.
3900 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3901 cooked_size == raw_size.
3902 * evax-emh.c (_bfd_evax_register_filename): Remove.
3903 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3904 * evax-misc.c (add_new_contents): Malloc section at full size.
3905 (_bfd_save_evax_section): Memcpy section contents directly.
3906 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3907 (evax_reloc_table): Remove.
3908
3909 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3910
3911 * makefile.vms: Add better support for DEC C compilation
3912 Add evax.h dependencies
3913
3914 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3915 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3916 (BFD_RELOC_ALPHA_BASEREG): Remove.
3917 * bfd-in2.h, libbfd.h: Rebuild.
3918
3919Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3920
3921 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3922 getgid if _WIN32 is defined.
3923 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3924
3925Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3926
3927 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3928 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3929 include file.
3930 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3931 isn't defined.
3932
3933Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3934
3935 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3936 realloc.
3937 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3938 (NEED_DECLARATION_REALLOC): New macro.
3939 * configure, config.in: Rebuild.
3940 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3941 (realloc): Declare if NEED_DECLARATION_REALLOC.
3942
3943 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3944 <strings.h> if they exist.
3945
3946 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3947
3948Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3949
3950 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3951
3952 Based on patches from Eric Valette <valette@crf.canon.fr>:
3953 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3954 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3955 (elf_howto_table): Add entries for new relocs.
3956 (elf_i386_reloc_type_lookup): Handle new relocs.
3957 (elf_i386_info_to_howto): Just call abort.
3958 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3959 (elf_i386_relocate_section): Likewise.
3960
3961Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3962
3963 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3964
3965Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3966
3967 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3968 only get the LMA from the phdr if they are in the same part of the
3969 file.
3970
3971 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3972 new segment to make them more comprehensible. If the relationship
3973 between the LMA and the VMA changed, start a new segment. Don't
3974 check dynsec when deciding whether to start a new segment for a
3975 writeable section; -N will now handle this.
3976
3977Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3978
3979 * libhppa.h: Remove "esel" changes. Not the right approach.
3980 * som.c: Corresponding changes.
3981 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3982 which don't have a SOM symbol type associated with them.
3983 Reverses a 1994 change.
3984
3985Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3986
3987 Make ld -N more reasonable for ELF:
3988 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3989 phdr_in_section to false, and always use a single load segment.
3990 (elf_sort_sections): Sort sections by LMA after VMA.
3991 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3992 align to maxpagesize.
3993 (assign_file_positions_except_relocs): Likewise.
3994 * elfcode.h (elf_object_p): If a section is loaded but not page
3995 aligned, clear D_PAGED.
3996
3997Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3998
3999 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4000 Added, for internal use by the ARM gas.
4001 * libbfd.h: Rebuilt
4002 * bfd-in2.h: Rebuilt
4003
4004Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4005
4006 * libhppa.h (R_HPPA_ESEL): New field selector.
4007 (e_esel): Similarly.
4008 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4009 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4010 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4011
4012Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4013
4014 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4015 archive search before looking for stripped dynamic objects.
4016
4017Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4018
4019 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4020 symbol a warning rather than an error.
4021
4022Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4023
4024 * elf.c (assign_file_positions_for_segments): Track the virtual
4025 memory position separately from the file position, and use it to
4026 compute the alignment adjustment.
4027
4028Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4029
4030 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4031 and fixed mask on R_D10V_10_PCREL_L.
4032
4033Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4034
4035 * elf64-mips.c: Include "aout/ar.h".
4036 (mips_elf64_slurp_armap): New static function.
4037 (mips_elf64_write_armap): New static function.
4038 (bfd_elf64_archive_*): Define.
4039 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4040 Use instead of bfd_generic_archive_p.
4041 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4042 instead of _bfd_write_archive_contents.
4043 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4044 _bfd_generic_mkarchive.
4045 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4046 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4047 _bfd_archive_coff.
4048 (TARGET_LITTLE_SYM): Likewise.
4049 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4050 name of /SYM64/.
4051 * Makefile.in: Rebuild dependencies.
4052
4053 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4054 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4055 SHT_MIPS_EVENTS sections.
4056 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4057 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4058 sections.
4059 (_bfd_mips_elf_fake_sections): Likewise.
4060
4061 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4062 * ecoff.c (ecoff_compute_section_file_positions): Copy
4063 rdata_in_text from backend info to tdata. Clear it if any data
4064 section comes before .rdata.
4065 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4066 tdata rather than backend info.
4067
4068Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4069
4070 * configure.in: Fix test for whether a compiler has a 64 bit
4071 type. From Jim Wilson <wilson@cygnus.com>.
4072
4073Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4074
4075 * configure.host (mips-sgi-irix6*): New host.
4076
4077 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4078 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4079 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4080 to AC_OUTPUT call.
4081 * configure: Rebuild.
4082 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4083 (BFD_HOST_64_BIT): Define conditionally.
4084 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4085 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4086 (symvalue, bfd_size_type): Likewise.
4087 * bfd-in2.h: Rebuild.
4088 * Makefile.in (do_clean): Remove bfd-tmp.h.
4089 (do_distclean): Remove bfd-in3.h.
4090 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4091 (bfd-in3.h): New target.
4092
4093 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4094 Andrew Gierth <ANDREWG@microlise.co.uk>.
4095
4096 * configure.host: Set INSTALL_SHLIB.
4097 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4098 * configure: Rebuild.
4099 * Makefile.in (install): Use @INSTALL_SHLIB@.
4100
4101 * config.bfd (mips*-*-irix6*): New target.
4102 * configure.host: Handle Irix 6 shared library like Irix 5.
4103
4104 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4105 symbol for a magic name.
4106 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4107 XMC_TD symbol.
4108 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4109 XMC_TD symbol.
4110
4111Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4112
4113 * mpw-config.in: Add ELF support to mips config, create the
4114 elf32-target.h file in the object dir.
4115 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4116
4117Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4118
4119 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4120 Also removed most abort calls, in favor of using bfd reporting.
4121
4122Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4123
4124 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4125 (BFD32_BACKENDS) Add elf32-d10v.o.
4126 * archures.c: Add bfd_d10v_arch.
4127 * bfd-in2.h: Add bfd_d10v_arch.
4128 * config.bfd (d10v-*-*): New target.
4129 * configure: (bfd_elf32_d10v_vec) New vector.
4130 * configure.in: (bfd_elf32_d10v_vec) New vector.
4131 * cpu-d10v.c: New file.
4132 * elf.c (prep_headers): Added case bfd_arch_d10v.
4133 * elf32-d10v.c: New file.
4134 * libbfd.h: Rebuild.
4135 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4136 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4137 * targets.c (bfd_elf32_d10v_vec): New vector.
4138
4139Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4140
4141 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4142
4143Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4144
4145 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4146 bfd_mach_i386_i8086 machine types.
4147
4148Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4149
4150 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4151 and _FINI sections.
4152
4153Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4154
4155 * coffcode.h (coff_set_section_contents): A/UX does not require
4156 special handling of the _LIB section.
4157
4158Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4159
4160 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4161 value for R_RELBYTE.
4162
4163 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4164 array if one was allocated.
4165
4166Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4167
4168 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4169 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4170 use_rld_obj_head and rld_value.
4171 (mips_elf_link_hash_table_create): Initialize new fields.
4172 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4173 dynamic.
4174 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4175 __rld_obj_head symbol not seen, create an __rld_map symbol.
4176 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4177 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4178 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4179 __rld_obj_head symbol.
4180 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4181
4182Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4183
4184 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4185
4186 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4187 ppc_elf_addr16_ha_reloc.
4188 (ppc_elf_addr16_ha_reloc): New static function.
4189
4190 * coff-mips.c (struct mips_hi): Define.
4191 (mips_refhi_list): New static variable.
4192 (mips_refhi_addr, mips_refhi_addend): Remove.
4193 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4194 (mips_reflo_reloc): Process mips_refhi_list.
4195 (mips_relhi_list): New static variable.
4196 (mips_relhi_addr, mips_relhi_addend): Remove.
4197 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4198 (mips_rello_reloc): Process mips_relhi_list.
4199 (mips_relocate_section): Permit an arbitrary number of REFHI or
4200 RELHI relocs before the associated REFLO or RELLO reloc.
4201
4202Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4203
4204 * aout-target.h (MY(callback)): Set reloc_count fields.
4205
4206Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4207
4208 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4209 sections unless this is a SunOS link.
4210
4211 * VERSION: Set to 2.7.1.
4212
4213 * Released binutils 2.7.
4214
4215Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4216
4217 * i386aout.c: Include "aout/aout64.h".
4218 (i386aout_write_object_contents): New static function.
4219 (MY_write_object_contents): Define.
4220
4221 * netbsd.h (MY(write_object_contents)): Make sure that
4222 adjust_sizes_and_vmas is called before fiddling with the magic
4223 number.
4224
4225Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4226
4227 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4228
4229Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4230
4231 * libbfd-in.h (itos, stoi): Don't define.
4232 * libbfd.h: Rebuild.
4233 * i386lynx.c (KEEPIT): Define as udata.i.
4234 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4235 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4236 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4237 flags. Don't use stoi.
4238
4239 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4240
4241 * elf.c (map_sections_to_segments): Don't start a new segment for
4242 a writable section if it's on the same page as the previous
4243 segment. Reset the writable variable for a readonly section.
4244
4245Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4246
4247 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4248 first_thunk_address, thunk_size, and import_table_size.
4249 * peicode.h: Improved some diagnostics regarding edata sections.
4250
4251 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4252 on IMGLUE relocs.
4253 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4254 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4255
4256Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4257
4258 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4259 with XCOFF_DEF_DYNAMIC set is really defined.
4260 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4261 (xcoff_link_add_symbols): Only create special sections if using an
4262 XCOFF hash table.
4263
4264 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4265 aixcoff-rs6000.
4266 (bfd_install_relocation): Likewise.
4267
4268Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4269
4270 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4271 field.
4272 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4273 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4274 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4275 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4276 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4277 are found for LITERAL relocs.
4278 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4279 taken, we cannot generate a .plt entry for the symbol.
4280
4281Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4282
4283 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4284 sysconf functions (for gprof).
4285 * configure, config.in: Rebuild.
4286
4287Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4288
4289 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4290 an archive if it has a map. If the object file has the wrong
4291 xvec, reject it.
4292
4293 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4294 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4295 symbol.
4296 (alpha_relocate_section): Likewise.
4297
4298 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4299 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4300 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4301 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4302 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4303 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4304 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4305 * peicode.h: Corresponding changes.
4306
4307Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4308
4309 * elflink.h (elf_create_pointer_linker_section): Comment out code
4310 dealing with making GOT pointers negative of the GOT symbol for
4311 now.
4312
4313Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4314
4315 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4316 increment the .rela.plt size until after we're done creating the
4317 .plt entry.
4318 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4319 .rela.plt offset directly rather than calculating it.
4320
4321Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4322
4323 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4324 Use autoconf-set values.
4325 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4326 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4327 values.
4328 (docdir): Deleted.
4329 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4330 * configure: Rebuilt.
4331
4332Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4333
4334 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4335 handling code > 1k away.
4336
4337Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4338
4339 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4340 defined, output whenever the symbol is updated.
4341
4342Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4343
4344 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4345 section to 0 if user_set_vma is set.
4346 * elflink.h (elf_bfd_final_link): Likewise.
4347
4348Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4349
4350 Partially undo patch of Jun 20.
4351 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4352 (coff_compute_section_file_positions): Likewise.
4353 (coff_write_object_contents): Likewise. Re-add deleted code, but
4354 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4355 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4356
4357Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4358
4359 * config.bfd: Add support for *-*-rtems* configurations.
4360
4361Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4362
4363 * elf.c (prep_headers): Add bfd_arch_alpha case.
4364
4365Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4366
4367 * elf64-alpha.c: New file.
4368 * config.bfd (alpha-*-linuxecoff*): New target.
4369 (alpha-*-linux*, alpha-*-elf*): New targets.
4370 * configure.in (bfd_elf64_alpha_vec): New vector.
4371 * configure: Rebuild.
4372 * targets.c (bfd_elf64_alpha_vec): Declare.
4373 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4374 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4375 * bfd-in2.h, libbfd.h: Rebuild.
4376 * Makefile.in: Rebuild dependencies.
4377 (BFD64_BACKENDS): Add elf64-alpha.o.
4378 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4379
4380Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4381
4382 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4383 than relying on a right shift of 32.
4384
4385Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4386
4387 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4388 ifdef to COFF_WITH_PE.
4389 (coff_compute_section_file_positions): Likewise.
4390 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4391 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4392 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4393 COFF_IMAGE_WITH_PE, always include.
4394
4395 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4396
4397Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4398
4399 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4400 approximate the correct answer if SIZEOF_HEADERS was not used.
4401
4402 * binary.c (binary_set_section_contents): Set section file
4403 position based on LMA rather than VMA.
4404
4405Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4406
4407 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4408 symbols if info->strip == strip_all.
4409
4410Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4411
4412 * coff-h8300.c: Remove #if 0 code.
4413 (compatable): Don't allow mixing/matching of different architectures.
4414
4415 * archures.c (bfd_mach_h8300s): Add.
4416 * bfd-in2.h: Rebuilt.
4417 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4418 (BADMAG): Likewise.
4419 (h8300_reloc16_estimate): Likewise.
4420 (h8300_reloc16_extra_cases): Likewise.
4421 (h8300_bfd_link_add_symbols): Likewise.
4422 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4423 (coff_set_flags): Likewise.
4424 * cpu-h8300.c (h8300_scan): Likewise.
4425 Add H8/S to bfd_h8300_arch list.
4426
4427Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4428
4429 Added support for Alpha OpenVMS:
4430 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4431 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4432 * config.h-vms, makefile.vms: New files.
4433 * config.bfd (alpha-*-*vms*): New target.
4434 * configure.in (evax_alpha_vec): New target vector.
4435 * configure: Rebuild.
4436 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4437 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4438 * targets.c (bfd_target_evax_flavour): Define.
4439 (evax_alpha_vec): Declare.
4440 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4441 if BFD64 is defined.
4442 * bfd-in2.h, libbfd.h: Rebuild.
4443 * Makefile.in: Rebuild dependencies.
4444 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4445 evax-emh.o, and evax-misc.o.
4446 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4447 evax-etir.c, evax-emh.c, and evax-misc.c.
4448 (HFILES): Add evax.h.
4449
4450Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4451
4452 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4453 pointer.
4454 (h8300_bfd_link_add_symbols): Likewise.
4455
4456Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4457
4458 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4459 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4460
4461Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4462
4463 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4464 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4465 created.
4466 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4467 R_MIPS_32 relocs if creating a shared library.
4468
4469Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4470
4471 * peicode.h (add_data_entry): Use pei_section_data rather than
4472 _cooked_size. Corresponds to May 13 change in coffcode.h.
4473
4474Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4475
4476 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4477 * coffcode.h (coff_write_object_contents): If there are long
4478 section names, always set the f_symptr field, even if there are no
4479 symbols.
4480 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4481 if there are no symbols.
4482
4483 * coffgen.c (make_a_section_from_file): Check return value of
4484 _bfd_coff_read_string_table.
4485 (coff_real_object_p): Check return value of
4486 make_a_section_from_file.
4487 (_bfd_coff_read_string_table): Check that there are some symbols
4488 before trying to read the string table size.
4489
4490Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4491
4492 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4493 to replace a symbol in a dynamic object with a symbol from another
4494 dynamic object, do the replacement if the existing symbol is
4495 global linkage code.
4496
4497 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4498 for _ptrgl, and treat it as global linkage code.
4499
4500 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4501 filename or N_SO symbol past the offset, and use it to indicate
4502 that there is no line number or function when appropriate.
4503
4504Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4505
4506 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4507 common symbol defined by the linker. Don't export function code
4508 even if export_defineds is set.
4509
4510Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4511
4512 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4513 and R_JMP_DEL.
4514 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4515 (h8300_symbol_address_p): New function.
4516 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4517 relaxing.
4518
4519Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4520
4521 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4522 problems.
4523 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4524 correctly for the two variants. Allow relaxing if the target
4525 is 128 bytes away since after relaxation it'll be 126 bytes away.
4526 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4527 "dot" and "value". Allow relaxing if the target is 128 bytes
4528 away since after relaxation it'll be 126 bytes away.
4529 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4530 the given section until nothing changes.
4531
4532Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4533
4534 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4535 alignment hack--we can get the lnnoptr info another way without
4536 suddenly increasing the alignment requirements. Set the flags for
4537 the _PDATA section.
4538 (ecoff_compute_section_file_positions): Do so.
4539
4540Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4541
4542 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4543 to keep the HP emulator database happy.
4544
4545 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4546 From Kevin Buettner <kev@primenet.com>.
4547
4548Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4549
4550 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4551 name of a NULL section.
4552
4553Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4554
4555 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4556 set, always call the notice callback.
4557
4558 * VERSION: Increment for bfdlink.h change.
4559
4560Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4561
4562 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4563 (sh_relax_delete_bytes): Correct handling of differently sized
4564 trailing alignment reloc.
4565
4566 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4567 * bfd-in2.h: Rebuild.
4568 * configure.in: Warn if there is no known 64 bit type.
4569 * configure: Rebuild.
4570
4571 * Makefile.in: Rebuild dependencies.
4572 (BFD32_BACKENDS): Add ppcboot.o.
4573 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4574
4575 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4576 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4577
4578Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4579
4580 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4581 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4582 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4583 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4584
4585Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4586
4587 * elf64-mips.c: Improve reloc special_functions and handling of
4588 SHT_MIPS_OPTIONS section.
4589 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4590 mips_elf_hi16_reloc and make globally visible.
4591 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4592 make globally visible.
4593 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4594 make globally visible.
4595 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4596 and make globally visible.
4597 (gprel16_with_gp): Check howto->src_mask before using value in
4598 insn.
4599 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4600 and make globally visible.
4601 (gprel32_with_gp): Check howto->src_mask before fetching value.
4602 (bfd_mips_elf_swap_options_in): New function.
4603 (bfd_mips_elf_swap_options_out): New function.
4604 (_bfd_mips_elf_set_private_flags): Rename from
4605 mips_elf_set_private_flags and make globally visible.
4606 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4607 mips_elf_copy_private_bfd_data and make globally visible.
4608 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4609 mips_elf_merge_private_bfd_data and make globally visible.
4610 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4611 for a SHT_MIPS_OPTIONS section.
4612 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4613 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4614 name of a SHT_MIPS_OPTIONS section.
4615 (_bfd_mips_elf_set_section_contents): New function.
4616 (mips_elf32_section_processing): Set the GP value in a
4617 SHT_MIPS_OPTIONS section.
4618 (_bfd_mips_elf_find_nearest_line): Rename from
4619 mips_elf_find_nearest_line and make globally visible.
4620 (bfd_elf32_set_section_contents): Define.
4621 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4622 (_bfd_mips_elf_lo16_reloc): Declare.
4623 (_bfd_mips_elf_gprel16_reloc): Declare.
4624 (_bfd_mips_elf_got16_reloc): Declare.
4625 (_bfd_mips_elf_gprel32_reloc): Declare.
4626 (_bfd_mips_elf_set_private_flags): Declare.
4627 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4628 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4629 (_bfd_mips_elf_find_nearest_line): Declare.
4630 (_bfd_mips_elf_set_section_contents): Declare.
4631
4632 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4633 elf_info_to_howto.
4634 (elf_info_to_howto): Define.
4635 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4636 elf_info_to_howto.
4637 (elf_info_to_howto): Define.
4638 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4639 elf_info_to_howto.
4640 (elf_info_to_howto): Define.
4641
4642 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4643 R_MOV16B[12], to match change in coff/internal.h.
4644
4645Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4646
4647 * elf64-mips.c: Extensive additions to provide better support for
4648 writing files and for gas.
4649 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4650 of mips_elf_object_p.
4651 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4652 _bfd_mips_elf_object_p.
4653 (_bfd_mips_elf_final_write_processing): Rename from
4654 mips_elf_final_write_processing and make globally visible.
4655 (_bfd_mips_elf_fake_sections): Rename from
4656 mips_elf_fake_sections and make globally visible.
4657 (_bfd_mips_elf_section_from_bfd_section): Rename from
4658 mips_elf_section_from_bfd_section and make globally visible.
4659 (_bfd_mips_elf_section_processing): New function, broken out of
4660 mips_elf_section_processing.
4661 (mips_elf32_section_processing): Rename from
4662 mips_elf_section_processing; call
4663 _bfd_mips_elf_section_processing.
4664 (_bfd_mips_elf_symbol_processing): Rename from
4665 mips_elf_symbol_processing and make globally visible.
4666 (_bfd_mips_elf_read_ecoff_info): Rename from
4667 mips_elf_read_ecoff_info and make globally visible.
4668 (mips_elf32_ecoff_debug_swap): Rename from
4669 mips_elf_ecoff_debug_swap.
4670 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4671 struct symbol_cache_entry.
4672 (_bfd_elf_validate_reloc): New function, moved in from
4673 elfcode.h:validate_reloc.
4674 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4675 to _bfd_elf_validate_reloc. Change all callers.
4676 * elf-bfd.h (bfd_section_from_shdr): Declare.
4677 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4678 (_bfd_elf_validate_reloc): Declare.
4679 (_bfd_mips_elf_object_p): Declare.
4680 (_bfd_mips_elf_fake_sections): Declare.
4681 (_bfd_mips_elf_section_from_bfd_section): Declare.
4682 (_bfd_mips_elf_section_processing): Declare.
4683 (_bfd_mips_elf_symbol_processing): Declare.
4684 (_bfd_mips_elf_read_ecoff_info): Declare.
4685 (_bfd_mips_elf_final_write_processing): Declare.
4686 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4687 if already defined.
4688
4689 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4690 (mips_elf_final_write_processing): Likewise.
4691
4692Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4693
4694 64-bit MIPS ELF ABI objdump support:
4695 * elf64-mips.c: New file.
4696 * Makefile.in: Rebuild dependencies.
4697 (BFD64_BACKENDS): Add elf64-mips.o.
4698 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4699 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4700 bfd_elf64_littlemips_vec to targ_selvecs.
4701 (mips*-*-elf*): Likewise.
4702 * confingure.in: Add bfd_elf64_bigmips_vec and
4703 bfd_elf64_littlemips_vec to vector switch.
4704 * configure: Rebuild.
4705 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4706 broken out of mips_elf_section_from_shdr.
4707 (mips_elf32_section_from_shdr): Rename from
4708 mips_elf_section_from_shdr. Call new function.
4709 (elf_backend_section_from_shdr): Update name of renamed function.
4710 * elf-bfd.h (struct elf_size_info): Change second parameter of
4711 write_out_phdrs to be const. Likewise for second parameter of
4712 swap_symbol_out.
4713 (struct bfd_elf_section_data): Add rel_hdr2 field.
4714 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4715 (bfd_elf32_swap_symbol_out): Likewise.
4716 (bfd_elf32_swap_reloc_in): Likewise.
4717 (bfd_elf32_swap_reloc_out): Likewise.
4718 (bfd_elf32_swap_reloca_in): Likewise.
4719 (bfd_elf32_swap_reloca_out): Likewise.
4720 (bfd_elf32_swap_phdr_in): Likewise.
4721 (bfd_elf32_swap_phdr_out): Likewise.
4722 (bfd_elf32_swap_dyn_in): Likewise.
4723 (bfd_elf32_swap_dyn_out): Likewise.
4724 (bfd_elf32_slurp_symbol_table): Declare.
4725 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4726 (bfd_elf32_write_out_phdrs): Declare.
4727 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4728 (bfd_elf64_swap_symbol_out): Likewise.
4729 (bfd_elf64_swap_reloc_in): Likewise.
4730 (bfd_elf64_swap_reloc_out): Likewise.
4731 (bfd_elf64_swap_reloca_in): Likewise.
4732 (bfd_elf64_swap_reloca_out): Likewise.
4733 (bfd_elf64_swap_phdr_in): Likewise.
4734 (bfd_elf64_swap_phdr_out): Likewise.
4735 (bfd_elf64_swap_dyn_in): Likewise.
4736 (bfd_elf64_swap_dyn_out): Likewise.
4737 (bfd_elf64_slurp_symbol_table): Declare.
4738 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4739 (bfd_elf64_write_out_phdrs): Declare.
4740 (_bfd_mips_elf_section_from_shdr): Declare.
4741 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4742 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4743 section for the section, add the new one to rel_hdr2. Increment
4744 reloc_count rather than setting it.
4745 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4746 Remove static declaration.
4747 (elf_write_shdrs_and_ehdr): Define name as macro.
4748 (elf_write_out_phdrs): Likewise.
4749 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4750 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4751 (elf_swap_symbol_in): Change second parameter to be const.
4752 (elf_swap_symbol_out): Likewise.
4753 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4754 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4755 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4756 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4757 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4758 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4759 parameter to be const. Make non-static.
4760 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4761 Make non-static.
4762 (elf_slurp_symbol_table): Make non-static.
4763 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4764 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4765 (elf_backend_size_info): Likewise.
4766 (elfNN_bed): Use elf_backend_size_info.
4767 * targets.c (bfd_elf64_bigmips_vec): Declare.
4768 (bfd_elf64_littlemips_vec): Declare.
4769 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4770 bfd_elf64_littlemips_vec if BFD64 is defined.
4771
4772 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4773
4774Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4775
4776 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4777 zeroes, in alignment holes.
4778
4779 * configure: Rebuild with autoconf 2.10.
4780
4781 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4782 potential leading underscore in the allocated buffer.
4783
4784Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4785
4786 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4787 symbols into .sbss if this is a relocatable link.
4788
4789Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4790
4791 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4792 undefined symbols when creating a shared library.
4793
4794Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4795
4796 * coff-sh.c: Add a bunch of new code and static const arrays to
4797 support aligning loads and stores on four byte memory boundaries.
4798 Also:
4799 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4800 R_SH_LABEL.
4801 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4802 call sh_align_loads.
4803 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4804 as unused.
4805
4806Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4807
4808 * cache.c (bfd_open_file): Unlink the file before opening it for
4809 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4810
4811 * opncls.c (bfd_fdopenr): Set opened_once.
4812
4813Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4814
4815 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4816 freeing it.
4817
4818 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4819 the code unconditionally.
4820
4821Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4822
4823 * libcoff-in.h (struct pei_section_tdata): Define structure.
4824 (pei_section_data): Define macro.
4825 * libcoff.h: Rebuild.
4826 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4827 store s_paddr field in pei_section_data.
4828 (coff_compute_section_file_positions): Use pei_section_data rather
4829 than _cooked_size, and don't overwrite an existing value.
4830 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4831 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4832 * peicode.h (coff_bfd_copy_private_section_data): Define if
4833 COFF_IMAGE_WITH_PE.
4834 (pe_bfd_copy_private_section_data): New static function if
4835 COFF_IMAGE_WITH_PE.
4836
4837Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4838
4839 * srec.c (srec_set_arch_mach): Write as a function rather than a
4840 macro definition.
4841
4842 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4843 no map, just check each member in turn to see whether it is
4844 required.
4845
4846Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4847
4848 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4849 table. Call BFD_ASSERT to validate header size, instead of
4850 calling fatal.
4851 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4852 name.
4853
4854Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4855
4856 * ppcboot.c: New target for looking at PPCbug boot records.
4857
4858 * config{ure.in,.bfd}: Add support for ppcboot target.
4859 * targets.c: Ditto.
4860 * configure: Regenerate.
4861
4862Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4863
4864 * coff-h8300.c (howto_table): Update names to match recent
4865 changes to include/coff/internal.h. Fix minor errors in the
4866 existing relocs. Add R_MOVL1 and R_MOVL2.
4867 (rtype2howto): Similarly.
4868 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4869 existing relaxing code and peform more relaxing.
4870 (h8300_reloc16_extra_cases): Likewise.
4871
4872Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4873
4874 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4875 symbols correctly.
4876
4877Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4878
4879 * elfcode.h (elf_object_p): Reject generic ELF target if
4880 e_machine matches an alternate machine code in a specific backend.
4881
4882 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4883 obsolete align_power_min field.
4884
4885Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4886
4887 * coff-h8300.c (reloc_howto_type): Add howto entry for
4888 R_PCRWORD_B.
4889 (rtype2howto): Handle R_PCRWORD_B.
4890 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4891 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4892 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4893 branch (R_PCWORD_B).
4894
4895Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4896
4897 * aoutx.h (translate_from_native_sym_flags): Set the section for
4898 BSF_CONSTRUCTOR symbols.
4899
4900 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4901 last_bf_index.
4902
4903Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4904
4905 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4906 stop looking when section is found.
4907
4908Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4909
4910 * coffcode.h (STRING_SIZE_SIZE): Define.
4911 (styp_to_sec_flags): Handle long symbol names when looking for the
4912 section symbol.
4913 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4914 (bfd_coff_long_section_names): Define.
4915 (coff_write_object_contents): Handle long section names.
4916 (bfd_coff_std_swap_table): Initialize new field.
4917 * libcoff.h: Rebuild.
4918 * coffgen.c (make_a_section_from_file): Handle long section
4919 names.
4920 (coff_write_symbols): Handle long section names.
4921 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4922 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4923 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4924 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4925 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4926 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4927 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4928 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4929
4930 * bout.c (b_out_callback): Set lma of sections.
4931 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4932 parameter to output_bfd. Used input_bfd instead of output_bfd in
4933 several places.
4934
4935Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4936
4937 * aoutx.h (translate_from_native_sym_flags): Don't create
4938 SEC_CONSTRUCTOR sections.
4939 * ecoff.c (ecoff_set_symbol_info): Likewise.
4940
4941 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4942 From Don Bowman <bowman@waterloo.hp.com>.
4943
4944Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4945
4946 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4947 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4948
4949Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4950
4951 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4952 mips_32_relocs field.
4953 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4954 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4955 relocs against a global symbol which is not defined in a regular
4956 file.
4957 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4958 against a global symbol, increment mips_32_relocs.
4959 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4960 the symbol is not defined in a regular file, make room in the
4961 .rel.dyn section.
4962
4963Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4964
4965 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4966 file position and the virtual file position separately. Set
4967 filepos information bsaed on the real file position.
4968 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4969 Jan 23 change to coffcode.h.
4970
4971 * som.c (som_slurp_symbol_table): Set the symbol count to the
4972 number of BFD symbols created.
4973
4974Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4975
4976 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4977 output file if linking shared objects. Loop to check all relocs,
4978 rather than returning false on first error.
4979
4980Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4981
4982 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4983 (ppc_elf_additional_program_headers): If .interp section, bump #
4984 of program headers by 1.
4985 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4986 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4987 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4988 PLT support.
4989 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4990 debug output.
4991 (ppc_elf_relocate_section): If the output section isn't defined,
4992 don't abort, just give an error message.
4993
4994 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4995 being created is .sdata or .sdata2, don't make the symbol dynamic.
4996
4997Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4998
4999 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5000 members of an archive for dynamic objects with no symbols, and
5001 pass them directly to check_archive_element.
5002 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5003 xcoff_link_check_dynamic_ar_symbols.
5004 (xcoff_link_check_dynamic_ar_symbols): New static function.
5005
5006 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5007 from _bfd_nodynamic to _bfd_xcoff.
5008 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5009 Declare.
5010 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5011 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5012 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5013 * libcoff.h: Rebuild.
5014 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5015 (xcoff_get_section_contents): New static function.
5016 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5017 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5018 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5019 (xcoff_dynamic_reloc): New static variable.
5020 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5021 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5022
5023Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5024
5025 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5026 if reloc_entry->addend is not 0.
5027 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5028
5029Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5030
5031 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5032 R_SPARC_GLOB_JMP.
5033 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5034 Add entries for R_SPARC_[56].
5035 (sparc_reloc_map): Add entries for R_SPARC_[56].
5036
5037Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5038
5039 Optimize linking of stabs in sections as used in ELF and COFF.
5040 * stabs.c: New file.
5041 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5042 (_bfd_write_section_stabs): Declare.
5043 (_bfd_write_stab_strings): Declare.
5044 * libbfd.h: Rebuild.
5045 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5046 (struct coff_link_hash_table): Add stab_info field.
5047 * libcoff.h: Rebuild.
5048 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5049 stab_info field.
5050 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5051 appropriate.
5052 (_bfd_coff_final_link): Write out stab strings hash table.
5053 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5054 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5055 hash table.
5056 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5057 (struct bfd_elf_section_data): Add stab_info field.
5058 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5059 field.
5060 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5061 _bfd_link_section_stabs.
5062 (elf_bfd_final_link): Write out stab strings hash table.
5063 (elf_link_input_bfd): Handle optimized stabs sections.
5064 * reloc.c (_bfd_final_link_relocate): Check address against
5065 _raw_size rather than _cooked_size.
5066 * Makefile.in: Rebuild dependencies.
5067 (BFD_LIBS): Add stabs.o
5068 (BFD_LIBS_CFILES): Add stabs.c.
5069
5070 * VERSION: Increment for bfdlink.h change.
5071
5072 * coffgen.c (coff_renumber_symbols): Correct handling of
5073 BSF_NOT_AT_END common symbols.
5074
5075Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5076
5077 * coff-ppc.c (record_toc): Add cast to avoid warning.
5078 (ppc_allocate_toc_section): Likewise.
5079 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5080 (ppc_coff_reloc_type_lookup): Remove unreached code.
5081 * coffcode.h (coff_write_object_contents): Don't take the address
5082 of an array.
5083 * peicode.h (pe_print_idata): Add casts to avoid warning.
5084 (pe_print_edata): Likewise.
5085 (pe_print_reloc): Remove ANSI C string concatenation.
5086
5087Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5088
5089 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5090 and last_bf fields.
5091 * libcoff.h: Rebuild.
5092 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5093 symbols.
5094 (coff_swap_aux_out): Likewise.
5095 * peicode.h (coff_swap_aux_in): Likewise.
5096 (coff_swap_aux_out): Likewise.
5097 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5098 symbols.
5099 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5100 field.
5101 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5102 Fix up .bf endndx link fields.
5103 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5104 field.
5105 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5106 symbols.
5107
5108Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5109
5110 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5111 on Solaris PowerPC systems doesn't get confused.
5112
5113 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5114 #ifdef PPC.
5115
5116 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5117 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5118 update did_reg and did_reg2.
5119
5120Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5121
5122 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5123
5124 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5125 callback routines, pass h->root.string rather than name, in case
5126 copy is true and name is transient.
5127
5128Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5129
5130 * elfcore.h: Add support for core files with multiple threads.
5131 (Primarily for Solaris.)
5132
5133Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5134
5135 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5136 section->orelocation is NULL.
5137
5138 * coffgen.c (bfd_coff_get_syment): New function.
5139 (bfd_coff_get_auxent): New function.
5140 * bfd-in.h (bfd_coff_get_syment): Declare.
5141 (bfd_coff_get_auxent): Declare.
5142 * bfd-in2.h: Rebuild.
5143
5144Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5145
5146 * elf32-mips.c (struct mips_hi16): Define.
5147 (mips_hi16_addr, mips_hi16_addend): Remove.
5148 (mips_hi16_list): New static variable.
5149 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5150 (mips_elf_lo16_reloc): Process mips_hi16_list.
5151 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5152 relocs before the associated LO16 reloc.
5153
5154Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5155
5156 * versados.c (versados_scan): Check bfd_alloc return value.
5157 (versados_object_p): Check all bfd_read return values. Require
5158 that lang field be less than 10, to avoid confusion with Intel Hex
5159 files.
5160
5161 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5162 aren't any symbols.
5163 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5164 not 0, for an absolute symbol.
5165 (NAME(aout,swap_ext_reloc_out)): Likewise.
5166
5167 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5168 (ihex_write_object_contents): For a large start address, output
5169 the full 32 bit address in record type 5.
5170
5171 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5172 to int to avoid promotion problems in prototype.
5173
5174Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5175
5176 * configure.host: Use ${srcdir} when looking for picfrag.
5177
5178 * configure.host: Switch on ${libdir}, not $(libdir). From
5179 alan@spri.levels.unisa.edu.au (Alan Modra).
5180
5181 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5182 entry point, not just for DYNAMIC objects.
5183 * sunos.c (sunos_add_dynamic_symbols): Always call
5184 sunos_create_dynamic_sections. If called with a non DYNAMIC
5185 object, don't do anything else.
5186 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5187
5188Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5189
5190 * configure.in: Permit --enable-shared to specify a list of
5191 directories.
5192 * configure: Rebuild.
5193
5194 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5195 host when configuring with --enable-shard.
5196
5197Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5198
5199 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5200 <jdp@polstra.com>.
5201
5202 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5203 to avoid crashing in bfd_hash_replace.
5204
5205 * sysdep.h: Use #ifdef, not #if.
5206
5207Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5208
5209 * config.in: Rebuild.
5210
5211Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5212
5213 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5214 (AC_CHECK_HEADERS): Check for sys/time.h
5215 (AC_HEADER_TIME): Add macro.
5216 * configure: Rebuild.
5217 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5218 to control what combination of <time> and <sys/time.h>
5219 get included.
5220
5221Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5222
5223 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5224 (aout_32_sunos4_write_object_contents): Likewise.
5225 * aoutx.h (NAME(aout,machine_type)): Handle
5226 bfd_mach_sparc_{sparclet,sparclite}.
5227 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5228 (bfd_mach_sparc_v9_p): Update.
5229 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5230 * libaout.h (enum machine_type): Add M_SPARCLET.
5231 * sunos.c (MACHTYPE_OK): Define.
5232 * bfd-in2.h: Regenerated.
5233
5234Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5235
5236 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5237 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5238 * elflink.c (_bfd_elf_create_got_section): Store the
5239 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5240 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5241 global offset table goes over 0x1000, set the value of
5242 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5243 (elf32_sparc_relocate_section): Subtract the offset of
5244 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5245
5246 * elfcode.h: Don't include <string.h>.
5247
5248Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5249
5250 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5251 generic_link_hash_newfunc. All references changed.
5252 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5253 moved here from libbfd-in.h.
5254 * libbfd-in.h: Corresponding changes.
5255 * libbfd.h: Regenerated.
5256
5257Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5258
5259 * aoutx.h (aout_link_input_section_std): When reporting an
5260 overflow error, use the name of the symbol in the hash table if
5261 available.
5262 (aout_link_input_section_ext): Likewise.
5263
5264 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5265 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5266
5267Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5268
5269 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5270 * coffcode.h (coff_compute_section_file_positions): Likewise.
5271 (coff_write_object_contents): Likewise.
5272
5273Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5274
5275 * section.c (SEC_LINK_ONCE): Define.
5276 (SEC_LINK_DUPLICATES): Define.
5277 (SEC_LINK_DUPLICATES_DISCARD): Define.
5278 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5279 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5280 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5281 * bfd-in2.h: Rebuild.
5282 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5283 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5284 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5285 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5286 SEC_LINK_ONCE, and look through the symbol table for the setting
5287 for SEC_LINK_DUPLICATES.
5288 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5289 set for a section, find the section symbol in the symbol table,
5290 and set the aux entry based on SEC_LINK_DUPLICATES.
5291 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5292 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5293 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5294 * coff-i386.c (i386coff_vec): Likewise.
5295 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5296
5297 * VERSION: Bump to 2.6.1.
5298 * Makefile.in (stamp-h): Depend upon VERSION.
5299
5300Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5301
5302 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5303 * libbfd.h: Rebuilt.
5304 * linker.c (generic_link_hash_newfunc): No longer static.
5305 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5306 to override.
5307 * coff-h8300.c: Add two derived hash tables and their associated
5308 funtions and #defines for use by the h8300 linker.
5309 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5310 the function vector as needed. Place the address of the function
5311 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5312 Rewrite the vectors section contents as necessary.
5313 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5314 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5315 (coff_bfd_link_hash_table_create): Likewise.
5316
5317Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5318
5319 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5320 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5321 them.
5322 (hppa_rebuild_insn): Pass pointer to correct type to
5323 low_sign_unext and dis_assemble_21.
5324
5325Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5326
5327 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5328 Stick with sparc-*-{sysv4*,solaris2*}.
5329
5330Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5331
5332 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5333 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5334 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5335 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5336 fields is non-zero, print them.
5337
5338 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5339 ifdef. Remove unused variables.
5340 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5341 variables.
5342 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5343 (get_symbol_value): Ifdef out.
5344 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5345 (coff_ppc_relocate_section): Remove unused variables. Make
5346 fprintf strings and argument types correspond. Put before_addr in
5347 DEBUG_RELOC ifdef.
5348 (dump_toc): Make fprintf strings and argument types correspond.
5349 (ppc_process_before_allocation): Remove unused variables. Always
5350 return a value.
5351 (ppc_reflo_reloc): Ifdef out.
5352 (ppc_addr32nb_reloc): Ifdef out.
5353 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5354 correspond.
5355 (coff_ppc_rtype_to_howto): Likewise.
5356 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5357
5358 * peicode.h (pe_print_idata): Move otherwise unused variables into
5359 the #ifdef where they are used. Always return a value.
5360 (pe_print_edata): Make fprintf strings and argument types
5361 correspond. Always return a value.
5362 (pe_print_pdata): Removed unused variable addr_value. Always
5363 return a value.
5364 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5365 strings and argument types correspond. Always return a value.
5366
5367 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5368 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5369 variable rela inside #if 0 section where it is used.
5370
5371 * ns32k.h: New file.
5372 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5373 functions to start with _bfd_.
5374 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5375 functions in cpu-ns32k.h.
5376 * Makefile.in: Rebuild dependencies.
5377 (HFILES): Add ns32k.h.
5378
5379 * section.c (struct sec): Add linker_mark field. Change
5380 user_set_vma and reloc_done to be single bit fields.
5381 (STD_SECTION): Update accordingly.
5382 * bfd-in2.h: Rebuild.
5383 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5384 link.
5385 (aout_link_input_bfd): Don't link unmarked sections.
5386 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5387 link.
5388 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5389 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5390 the link.
5391 * elflink.h (elf_bfd_final_link): Mark sections included in the
5392 link.
5393 (elf_link_input_bfd): Don't link unmarked sections.
5394 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5395 in the link.
5396 (xcoff_link_input_bfd): Don't link unmarked sections.
5397
5398 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5399 overflow error messages.
5400
5401Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5402
5403 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5404 is not set, print "BFD: " before the error message.
5405
5406 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5407 Miles Bader <miles@gnu.ai.mit.edu>.
5408 * configure: Rebuild.
5409
5410Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5411
5412 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5413 symbols.
5414
5415 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5416 m68k-aout, m68k-coff, and m68k-elf targets.
5417
5418Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5419
5420 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5421 (ieee_generic_stat_arch_elt): Restructured to prevent
5422 ieee_object_p from being called repeatedly.
5423
5424Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5425
5426 * coffcode.h (coff_write_object_contents): Allocate
5427 buffers large enough for any FILEHDR or AOUTHDR.
5428
5429Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5430
5431 * ecofflink.c (lookup_line): New static function, renamed and
5432 slighly changed from old _bfd_ecoff_locate_line.
5433 (_bfd_ecoff_locate_line): Cache line number information. Use
5434 lookup_line for actual lookup.
5435
5436Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5437
5438 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5439 multiple of 20 bytes.
5440
5441Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5442
5443 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5444 allocate ecoff_find_line, and don't initialize by hand.
5445 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5446 mips_elf_find_line, and don't call memset.
5447
5448 * coffcode.h (coff_compute_section_file_positions): If not
5449 producing a final executable, don't consider sofar when aligning
5450 the section to the correct size.
5451
5452Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5453
5454 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5455 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5456 * coffgen.c (coff_section_symbol): Ifdef out.
5457
5458Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5459
5460 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5461 output_bfd is not NULL.
5462
5463Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5464
5465 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5466 of bfd_alloc (fixes fix_line not being initialized).
5467 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5468
5469Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5470
5471 * coffcode.h: Allow specific backends to override the
5472 bfd_link_add_symbols routine.
5473
5474 * coff-h8300.c: Include genlink.h.
5475 (howto_table): Add R_MEM_INDIRECT.
5476 (rtype2howto): Support R_MEM_INDIRECT.
5477 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5478 for now.
5479
5480Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5481
5482 * coff-alpha.c (alpha_relocate_section): Use
5483 info->callbacks_warning, rather than _bfd_error_handler, for
5484 "multiple gp" warning.
5485
5486Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5487
5488 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5489 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5490 table string. Use bfd_wrapped_link_hash_lookup.
5491 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5492 table string.
5493 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5494 table, if any, when writing out symbols.
5495 (aout_link_input_section_std): Use the name from the hash table,
5496 if any, when reporting undefined symbols.
5497 (aout_link_input_section_ext): Likewise.
5498 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5499 * bout.c (get_value): Likewise.
5500 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5501 * ecoff.c (ecoff_reloc_link_order): Likewise.
5502 * elflink.h (elf_link_add_object_symbols): Likewise.
5503 (elf_reloc_link_order): Likewise.
5504 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5505 (_bfd_generic_reloc_link_order): Likewise.
5506 (default_indirect_link_order): Likewise.
5507 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5508 * sunos.c (sunos_add_one_symbol): Likewise.
5509 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5510 (bfd_xcoff_link_count_reloc): Likewise.
5511 (xcoff_reloc_link_order): Likewise.
5512
5513 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5514 into -1 for intern->rss.
5515
5516 * configure: Rebuild with autoconf 2.8.
5517
5518Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5519
5520 * stab-syms.c (__define_stab_duplicate): Define.
5521 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5522 switch.
5523 * bfd-in.h (bfd_get_stab_name): Declare.
5524 * bfd-in2.h: Rebuild.
5525 * Makefile.in: Rebuild dependencies.
5526 (BFD_LIBS): Add stab-syms.o.
5527 (BFD_LIBS_CFILES): Add stab-syms.c.
5528 (BFD32_BACKENDS): Remove stab-syms.o.
5529 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5530 * configure.in: Don't list stab-syms.o in bfd_backends.
5531 * configure: Rebuild.
5532 * libaout.h (aout_stab_name): Don't declare.
5533 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5534 not aout_stab_name.
5535
5536Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5537
5538 * elf.c (assign_file_positions_for_segments): Adjust file offset
5539 for section alignment even if SEC_LOAD is not set.
5540
5541Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5542
5543 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5544 since they appear as targets in Makefile.in.
5545 * configure: Rebuild.
5546
5547 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5548 don't fiddle with a symbol which is not defined anywhere.
5549
5550Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5551
5552 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5553 though they are defined in a shared library.
5554 (xcoff_build_ldsyms): Likewise.
5555
5556 * coffgen.c (coff_find_nearest_line): Don't look at the line
5557 numbers for the section if section->lineno is NULL.
5558
5559 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5560 message rather than calling BFD_ASSERT.
5561 * elfcode.h (write_relocs): Check return value of
5562 _bfd_elf_symbol_from_bfd_symbol.
5563
5564Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5565
5566 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5567 for .sbss section.
5568
5569Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5570
5571 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5572 and R_HPPA_NLRSEL.
5573 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5574 hppa_reloc_field_selector_type_alt.
5575 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5576 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5577 selectors.
5578 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5579
5580Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5581
5582 * elf.c (assign_file_positions_for_segments): Adjust the segment
5583 memory size for the alignment of a SEC_ALLOC section, not just a
5584 SEC_LOAD section.
5585
5586Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5587
5588 * m68klinux.c: New file.
5589 * hosts/m68klinux.h: New file.
5590 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5591 * configure.in (m68*-*-linux*): New native host.
5592 (m68klinux_vec): New vector.
5593 * configure: Rebuild.
5594 * targets.c (m68klinux_vec): Declare.
5595 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5596 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5597 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5598 declaration from bfd_linux_size_dynamic_sections.
5599 (bfd_m68klinux_size_dynamic_sections): Declare.
5600 * bfd-in2.h: Rebuild.
5601 * Makefile.in: Rebuild dependencies.
5602 (BFD32_BACKENDS): Add m68klinux.o.
5603 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5604
5605Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5606
5607 * libhppa.h (pa_arch): Add pa20.
5608 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5609 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5610 (hppa_field_adjust): Handle e_nsel.
5611 * som.c: Provide default definitions for many new relocs found only
5612 in hpux10 include files.
5613 (som_fixup_formats): Add several new relocs from hpux10.
5614 (som_hppa_howto_table): Add hpux10 relocs.
5615 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5616
5617Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5618
5619 * mpw-make.sed: Edit out recent shared library support, and
5620 rules to rebuild .h files using doc/chew.
5621
5622Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5623
5624 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5625 size even of sections with no contents.
5626
5627Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5628
5629 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5630 starting with '$' the way we skip names starting with '.'. When
5631 updating x_endndx, don't be fooled by an index which has been
5632 merged.
5633
5634 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5635 struct/union/enum type with no elements.
5636
5637Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5638
5639 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5640
5641 * archive.c (bfd_generic_archive_p): If the first file in the
5642 archive can not be recognized as an object, don't assume that this
5643 is the wrong format.
5644
5645 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5646 format is not bfd_object.
5647 (bfd_elf_get_dt_soname): Likewise.
5648
5649Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5650
5651 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5652 reloc.
5653
5654Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5655
5656 * bfd.c (tdata): Add netbsd_core_data.
5657 * bfd-in2.h: Regenerated.
5658
5659Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5660
5661 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5662 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5663 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5664 appropriate.
5665
5666 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5667 to get the symbol index, matching 14 Jul 95 change.
5668
5669Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5670
5671 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5672 Remove duplicate definition of gp.
5673
5674Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5675
5676 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5677 assume that we can set the GP value and then get the same value,
5678 since it won't be true if the output file is neither ELF nor
5679 ECOFF.
5680 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5681 _bfd_get_gp_value here.
5682 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5683 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5684 mips_elf_final_gp.
5685 (mips_elf_lo16_reloc): Likewise.
5686 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5687 Don't require that the BFD be ELF.
5688 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5689 (mips_elf_gprel32_reloc): Likewise.
5690 (mips_elf_relocate_section): Don't assume we can set and get the
5691 GP value.
5692 (mips_elf_finish_dynamic_symbol): Don't bother to use
5693 _bfd_get_gp_value here.
5694
5695 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5696 Don't change epdr between malloc and free. Be careful not to free
5697 NULL pointers. Zero out the first RPDR.
5698
5699 * configure.host: On Linux, only pass -rpath option if $(libdir)
5700 is neither /lib nor /usr/lib. From Alan Modra
5701 <alan@mullet.Levels.UniSA.Edu.Au>.
5702
5703 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5704 dt_name.
5705 (elf_dt_name): Rename from elf_dt_needed_name.
5706 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5707 elf_dt_needed_name.
5708 (bfd_elf_get_dt_soname): New function.
5709 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5710 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5711 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5712 * bfd-in2.h: Rebuild.
5713
5714Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5715
5716 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5717 _bfd_sparc_elf_reloc_type_lookup.
5718 (bfd_elf32_bfd_reloc_type_lookup): Update.
5719 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5720 (sparc64_elf_howto_table): Define.
5721 (sparc_reloc_map): Define.
5722 (sparc64_elf_reloc_type_lookup): New function.
5723 (sparc_elf_wdisp16_reloc): New function.
5724 (elf_info_to_howto): Use sparc64_elf_howto_table.
5725 (sparc64_elf_relocate_section): Likewise.
5726 (bfd_elf64_bfd_reloc_type_lookup): Update.
5727
5728Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5729
5730 * configure.host: Check for 'do not mix' from native linker before
5731 trying to use -rpath.
5732
5733Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5734
5735 * bfd.c (_bfd_get_gp_value): New function.
5736 (_bfd_set_gp_value): New function.
5737 * libbfd-in.h (_bfd_get_gp_value): Declare.
5738 (_bfd_set_gp_value): Declare.
5739 * libbfd.h: Rebuild.
5740 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5741 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5742 directly to the fields in the tdata information.
5743 (alpha_relocate_section): Likewise.
5744 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5745 (mips_gprel_reloc): Likewise.
5746 (mips_relocate_section): Likewise.
5747 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5748 (mips_elf_lo16_reloc): Likewise.
5749 (mips_elf_final_gp): Likewise.
5750 (mips_elf_gprel16_reloc): Likewise.
5751 (mips_elf_gprel32_reloc): Likewise.
5752 (mips_elf_relocate_section): Likewise.
5753 (mips_elf_finish_dynamic_symbol): Likewise.
5754
5755 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5756
5757Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5758
5759 * configure.in: Call AC_PROG_CC before configure.host.
5760 * configure: Rebuild.
5761 * configure.host: Don't set information which autoconf should
5762 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5763
5764 * configure.host: Remove go32 and win32 host information, since it
5765 should no longer be needed.
5766
5767 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5768 then start a new segment rather than put a writable section in a
5769 readonly segment.
5770
5771 * configure.host: Set RPATH_ENVVAR.
5772
5773 * Makefile.in: Rebuild dependencies.
5774
5775 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5776 zero_section variable.
5777
5778Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5779
5780 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5781 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5782 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5783
5784Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5785
5786 * ieee.c (ieee_write_expression): Only use an R variable for a
5787 local symbol. Don't output a zero offset. Handle a zero address.
5788 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5789 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5790 PCREL_OFFSET.
5791 (parse_expression): Don't try to handle multiple occurrences of a
5792 P variable. Handle I variables differently from X variables. Fix
5793 the order of minus expressions.
5794 (ieee_slurp_external_symbols): Generate an I variable for an NN
5795 record. Fix handling of ATI and ATX records.
5796 (ieee_slurp_sections): Only set minimal section attributes.
5797 Adjust them later, based on the section contents.
5798 (ieee_object_p): Read in the file until just after the ME record.
5799 Call ieee_slurp_section_data to set the section flags.
5800 (do_one): Add iterations parameter. Only repeat the first load
5801 item. Set the section and file reloc flags.
5802 (ieee_slurp_section_data): Set section flags. Pass iterations to
5803 do_one.
5804 (ieee_canonicalize_reloc): Handle I variables.
5805 (do_with_relocs): Only emit relocation size when necessary.
5806 Increase MAXRUN to 127. Change ov to be assigned, and take
5807 src_mask and pcrel_offset into account.
5808 (ieee_write_data_part): Skip sections that are not loaded.
5809 (ieee_write_external_part): Don't output optional last entry of WX
5810 records.
5811 (ieee_write_me_part): Make setting of me_record neater.
5812 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5813
5814 * syms.c (stt): Add entries for zerovars, vars, and code.
5815
5816 * elfcode.h (validate_reloc): New static function.
5817 (write_relocs): Call validate_reloc for non ELF relocs.
5818
5819 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5820 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5821 (TARGET_LITTLE_SYM): Likewise.
5822
5823 * config.bfd (m68*-*-psos*): New target.
5824
5825Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5826
5827 * i386msdos.c: Remove some #if 0 code.
5828 (msdos_write_object_contents): Don't include empty sections in the
5829 size computation, regardless of their address.
5830
5831Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5832
5833 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5834 is NULL, ie, the -r switch is used.
5835
5836Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5837
5838 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5839 (BFD_RELOC_MIPS_GOT_LO16): Define.
5840 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5841 * bfd-in2.h, libbfd.h: Rebuild.
5842 * elf32-mips.c (mips_reloc_map): Map new relocs.
5843
5844 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5845
5846 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5847 $(SHLINK).
5848
5849 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5850 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5851 simple number for the section address, rather than an expression.
5852 Limit the number of bytes between relocs to MAXRUN.
5853 (ieee_write_me_part): Set me_record to the file offset after the
5854 start address.
5855 (ieee_write_processor): New static function.
5856 (ieee_write_object_contents): Use ieee_write_processor.
5857
5858Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5859
5860 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5861
5862 * coff-aux.c: Change include of aux.h to aux-coff.h.
5863
5864Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5865
5866 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5867 relocation put the addend both in the reloc entry and the data.
5868 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5869 GOT offset value.
5870
5871 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5872 a R_68K_PCxx reloc against a defined global symbol directly.
5873 (elf_m68k_check_relocs): Don't count such a reloc.
5874
5875 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5876 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5877 symbol for now, otherwise always record the symbol as dynamic.
5878 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5879 is not referenced by a dynamic object, and we are not making a
5880 shared object, then don't make a PLT entry. If we do make a PLT
5881 entry, make sure the symbol has been recorded as dynamic.
5882
5883Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5884
5885 * configure.host: When making a shared library, set HLDFLAGS to
5886 pass an appropriate -rpath option. Use the make variable SONAME
5887 as the shared library soname, rather than computing it here. On
5888 SunOS, build stamp-tshlink in place of $(SHLINK).
5889 * Makefile.in (SONAME): New variable.
5890 ($(SHLINK)): Make a link to the transformed name, as well.
5891 (stamp-tshlink): New target.
5892 (install): Skip stamp-tshlink during install.
5893
5894Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5895
5896 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5897 linker sections have been set up yet.
5898
5899 * elf.c (make_mapping): Add an additional argument to suppress
5900 making the first section include the program headers.
5901 (map_sections_to_segments): If the user used -Ttext such that the
5902 program headers are on a different page, do not set the flags
5903 saying that this section includes the program headers.
5904
5905Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5906
5907 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5908 don't define TRAD_HEADER.
5909 * configure: Rebuild.
5910
5911 * netbsd-core.c: New file, support for NetBSD core files.
5912 * hosts/*nbsd.h: Removed.
5913
5914Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5915
5916 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5917 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5918 * libbfd.h, bfd-in2.h: Regenerated.
5919 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5920 bfd_elf32_bfd_reloc_type_lookup.
5921 (reloc_type{,_names}): Deleted.
5922 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5923 Add sparc64 relocs.
5924 (sparc_reloc_map): Add sparc64 relocs.
5925 (sparc_elf_notsupported_reloc): New static function.
5926 (sparc_elf_wdisp16_reloc): New static function.
5927 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5928 (elf32_sparc_relocate_section): Likewise.
5929 (bfd_elf32_bfd_reloc_type_lookup): Define.
5930 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5931 (reloc_type{,_names}): Deleted.
5932 (elf_sparc_howto_table): Deleted.
5933 (sparc_reloc_map): Deleted.
5934 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5935 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5936
5937Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5938
5939 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5940 *-*-hpux* host.
5941
5942 * Makefile.in (program_transform_name): New variable.
5943 (install): Transform library name before installing it.
5944
5945Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5946
5947 * archures.c (bfd_mach_i960_hx): Define.
5948 * bfd-in2.h: Rebuild.
5949 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5950 (MATRIX): Expand entries for HX.
5951 (arch_info_struct): Add i960:hx entry.
5952 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5953 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5954 (coff_set_flags): Handle bfd_mach_i960_hx.
5955
5956 Support for building as a shared library, based on patches from
5957 Alan Modra <alan@spri.levels.unisa.edu.au>:
5958 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5959 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5960 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5961 * configure: Rebuild.
5962 * configure.host: If --enable-shared, adjust shared library stuff
5963 based on the host. If the host is SunOS, and the linker supports
5964 -rpath, set HLDFLAGS to use it.
5965 * Makefile.in (ALLLIBS): New variable.
5966 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5967 (COMMON_SHLIB, SHLINK): New variables.
5968 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5969 (STAGESTUFF): Remove variable.
5970 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5971 $(TARGETLIB).
5972 (stamp-ofiles): New target, like old ofiles target, but build
5973 using a temporary file and move-if-change, and touch stamp-ofiles
5974 when done.
5975 (ofiles): Just depend upon stamp-ofiles.
5976 (stamp-piclist, piclist): New targets.
5977 ($(SHLIB), $(SHLINK)): New targets.
5978 (targets.o, archures.o): Build twice if PICFLAG is set.
5979 (do_mostlyclean): Remove pic/*.o.
5980 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5981 stamp-piclist.
5982 (do_distclean): Remove pic and stamp-picdir.
5983 (install): Install shared libraries.
5984 ($(OFILES)): Depend upon stamp-picdir.
5985 (stamp-picdir): New target.
5986
5987 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5988 generated file.
5989 * libcoff.h: Rebuild.
5990
5991 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5992 flavour of a section with no owner.
5993
5994 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5995 ELF_LINK_NON_ELF flag.
5996 (mips_elf_create_got_section): Likewise.
5997
5998 * elf.c: Revert last change, since it breaks dynamic linking.
5999 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6000 field.
6001 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6002 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6003 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6004
6005Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6006
6007 * elf.c (assign_file_positions_for_segments): If the backend does
6008 not want the elf header or the program headers in the address
6009 space, do not include them in the calculations.
6010
6011 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6012 function to determine if we need additional program headers.
6013 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6014 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6015
6016Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6017
6018 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6019
6020Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6021
6022 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6023 back into one line. Some compilers (sunos 4.1.3 for example)
6024 won't accept args split across more than one line.
6025
6026Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6027
6028 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6029 * configure: Regenerate.
6030
6031Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6032
6033 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6034 try to do arithmetic on a void *, cast it to a unsigned char * first.
6035
6036Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6037
6038 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6039 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6040 ELF_LINK_NON_ELF.
6041 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6042 flag for a newly defined symbol.
6043 (NAME(bfd_elf,record_link_assignment)): Likewise.
6044 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6045 set the DEF or REF_REGULAR flags correctly.
6046
6047 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6048 (libbfd.h, libcoff.h): Corresponding change.
6049
6050 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6051 a PLT32 reloc as dynamic.
6052 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6053 is not referenced by a dynamic object, and we are not making a
6054 shared object, then don't make a PLT entry. If we do make a PLT
6055 entry, make sure the symbol has been recorded as dynamic.
6056
6057Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6058
6059 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6060 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6061 (powerpcle-*-cygwin32): New.
6062 * peicode.h (add_data_entry): Get address from vma.
6063
6064Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6065
6066 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6067 attached to the section has already been created as an undefined
6068 symbol, treat it as if it hasn't been created yet.
6069
6070Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6071
6072 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6073 symbol or section symbols if stripping all symbols and this is not
6074 a relocateable link. Don't output the symbol string table if
6075 there are no symbols.
6076 (elf_link_flush_output_syms): Don't do anything if there are no
6077 symbols to flush.
6078
6079Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6080
6081 * coff-aux.c: New file.
6082 * hosts/m68kaux.h: New file.
6083 * config.bfd (m68*-apple-aux*): New target.
6084 * configure.in (m68*-apple-aux*): New native host.
6085 (m68kaux_coff_vec): New vector.
6086 * configure: Rebuild.
6087 * targets.c (m68kaux_coff_vec): Declare.
6088 * coffcode.h (bfd_coff_backend_data): Add field
6089 _bfd_coff_link_add_one_symbol.
6090 (bfd_coff_link_add_one_symbol): Define.
6091 (compare_arelent_ptr): New static function if TARG_AUX.
6092 (coff_write_relocs): If TARG_AUX, sort the relocs.
6093 (coff_write_object_contents): Set A/UX aouthdr magic number.
6094 (coff_link_add_one_symbol): Define if not defined.
6095 (bfd_coff_std_swap_table): Initialize new field.
6096 * libcoff.h: Rebuild.
6097 * cofflink.c (coff_link_add_symbols): Call
6098 bfd_coff_link_add_one_symbol rather than
6099 _bfd_generic_link_add_one_symbol.
6100 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6101 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6102 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6103 * Makefile.in: Rebuild dependencies.
6104 (BFD32_BACKENDS): Add coff-aux.o.
6105 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6106
6107Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6108
6109 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6110 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6111
6112Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6113
6114 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6115 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6116 (maintainer-clean): Warn about deleting special files.
6117 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6118
6119 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6120 warning symbols correctly.
6121 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6122 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6123 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6124 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6125 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6126 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6127
6128 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6129 warnings.
6130
6131Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6132
6133 * libcoff-in.h: aligned newly exported names with bfd naming
6134 conventions. Removed an erroneous define of POWERPC_LE_PE.
6135 * libcoff.h: Rebuild.
6136 * cofflink.c, coff-ppc.c: the above function name changes
6137
6138Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6139
6140 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6141 * ecoff.c (struct extsym_info): Define.
6142 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6143 to ecoff_link_write_external.
6144 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6145 Strip symbols when appropriate.
6146
6147 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6148 * syms.c (BSF_OBJECT): Define.
6149 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6150 * bfd-in2.h: Rebuild.
6151 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6152 STT_OBJECT symbol.
6153 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6154 is set.
6155
6156 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6157 copying relocs into a shared object, treat a defined global symbol
6158 as a local symbol.
6159 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6160 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6161 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6162
6163 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6164 real defined symbol, not to a weak defined symbol.
6165
6166Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6167
6168 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6169 and made a few static functions externs.
6170
6171 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6172 POWERPC_LE_PE hack in cofflink.
6173
6174 * libcoff-in.h: promoted the following from cofflink.c to allow
6175 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6176 coff_debug_merge_element, struct coff_debug_merge_type,
6177 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6178 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6179 coff_debug_merge_hash_lookup, coff_link_section_info,
6180 coff_final_link_info, coff_debug_merge_hash_newfunc,
6181 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6182
6183 * libcoff.h: re-gen'd
6184
6185Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6186
6187 * syms.c: Include "bfdlink.h".
6188 (struct stab_find_info): Define.
6189 (_bfd_stab_section_find_nearest_line): New function.
6190 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6191 * libbfd.h: Rebuild.
6192 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6193 * elf.c (_bfd_elf_find_nearest_line): Try calling
6194 _bfd_stab_section_find_nearest_line before searching the ELF
6195 symbol table. Find the closest STT_FUNC symbol, not the last one.
6196 * libcoff-in.h (coff_data_type): Add line_info field.
6197 * libcoff.h: Rebuild.
6198 * coffgen.c (coff_find_nearest_line): Try calling
6199 _bfd_stab_section_find_nearest_line before searching the COFF
6200 symbol table.
6201 * Makefile.in: Rebuild dependencies.
6202
6203Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6204
6205 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6206 4 bytes, so we get the correct value when updating the register
6207 field in little endian mode.
6208
6209Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6210
6211 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6212 entry_section fields. Add sntoc and snentry fields.
6213 * libcoff.h: Rebuild.
6214 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6215 not toc_section and entry_section (the COFF file does not have any
6216 sections at this point).
6217 (coff_write_object_contents): Set o_snentry and o_sntoc from
6218 snentry and sntoc rather than entry_section and toc_section.
6219 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6220 snentry, not toc_section and entry_section.
6221 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6222 entry_section from hentry.
6223 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6224 set snenty.
6225 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6226 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6227 than using toc_section directly.
6228
6229 * archures.c: Add missing `.' in enum bfd_architecture.
6230 * bfd-in2.h: Rebuild.
6231
6232 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6233 Robert Lipe <robertl@arnet.com>.
6234
6235Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6236
6237 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6238 to sections we allocate. Use bfd_zalloc to allocate initialial
6239 sections, not bfd_alloc.
6240 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6241 SDA{,2}I16 relocations.
6242 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6243 whether to put something in .sbss or not.
6244 (ppc_elf_relocate_section): Add support for more relocations. Add
6245 in sec->output_offset where appropriate. Make error messages
6246 include the symbol name.
6247
6248 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6249 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6250 doesn't get redefined messages if -shared.
6251
6252 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6253 section if the rel_section field has been set up.
6254
6255Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6256
6257 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6258 relocations.
6259
6260Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6261
6262 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6263 of flags, only flags used are controlled by mach number. Bump up
6264 output file mach number to highest of input file mach numbers.
6265 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6266 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6267
6268 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6269 bfd_elf64_sparc_vec support.
6270
6271Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6272
6273 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6274 the embedded bit is set on some objects and not on others. Just
6275 or it together.
6276 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6277 relocations.
6278
6279Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6280
6281 * coffcode.h (coff_new_section_hook): Don't try to align the
6282 .stabstr section.
6283
6284 * coffcode.h (coff_set_section_contents): Fix the handling of the
6285 .lib section to work even if the entire section contents are
6286 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6287 Robert Lipe <robertl@arnet.com>.
6288
6289Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6290
6291 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6292 memory here for contents.
6293
6294 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6295 _SDA2_BASE_ by 32768.
6296 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6297 started using. Allocate contents for .sdata and .sdata2 sections
6298 also.
6299 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6300 rather than _name.
6301 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6302 size _SDA{,2}_BASE_.
6303 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6304 done.
6305
6306Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6307
6308 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6309
6310 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6311 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6312 (bfd_mach_sparc_v9a): Define.
6313 (bfd_mach_sparc_v9_p): Define.
6314 * bfd-in2.h: Regenerated.
6315 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6316 bfd_mach_sparc_v9.
6317 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6318 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6319 to bfd_elf32_sparc_vec.
6320 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6321 Add v8plus{,a} support.
6322 Add v9a support.
6323 (sparc_compatible): New function.
6324 * elf32-sparc.h: #include "elf/sparc.h".
6325 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6326 elf32_sparc_final_write_processing): New functions.
6327 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6328 elf_backend_final_write_processing): Define.
6329
6330Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6331
6332 * elf-bfd.h (struct elf_link_hash_entry): Add
6333 linker_section_pointer field.
6334 (enum elf_linker_section_enum): Enumeration for new way of
6335 creating linker dynamic sections and symbols.
6336 (elf_linker_section{,_pointers}): New structures for creating
6337 dynamic sections and symbols.
6338 (elf_obj_tdata): Add linker_section_pointers and linker_section
6339 fields.
6340 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6341 (_bfd_elf_create_linker_section): New declarations.
6342 (_bfd_elf_find_pointer_linker_section): Ditto.
6343 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6344 (_bfd_elf_make_linker_section_rela): Ditto.
6345
6346 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6347
6348 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6349 (ppc_elf_create_linker_section): New function to create the
6350 sections .got, .sdata, and .sdata2.
6351 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6352 needed.
6353 (ppc_elf_check_relocs): Support more of the eabi relocations.
6354 (ppc_elf_relocate_section): Ditto.
6355 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6356 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6357
6358 * elflink.h (elf_create_pointer_linker_section): New function to
6359 create initialized pointers in dynamic linker sections.
6360 (elf_finish_pointer_linker_section): Actually intialize the
6361 pointers created above.
6362
6363 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6364 macros to provide both 32 and 64 bit versions of
6365 elf_create_pointer_linker_section.
6366 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6367 provide both 32 and 64 bit versions of
6368 elf_finish_pointer_linker_section.
6369
6370 * elflink.c (_bfd_elf_create_linker_section): New function to
6371 create a linker section.
6372 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6373 given address in the linker pointer offsets created for a given
6374 symbol.
6375 (_bfd_elf_make_linker_section_rela): Make a RELA section
6376 corresponding to the generated linker section.
6377
6378Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6379
6380 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6381
6382Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6383
6384 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6385 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6386 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6387 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6388 toc entry in an objdump) for now.
6389 (ppc_do_last, ppc_get_last): New function - needed to save processing
6390 the toc owner to the end.
6391 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6392 toc owner last.
6393
6394 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6395 toc owner from being done till last. Must define POWERPC_LE_PC
6396 to enable it.
6397
6398 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6399
6400 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6401 to INFO.
6402 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6403 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6404
6405Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6406
6407 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6408
6409Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6410
6411 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6412 back to first.
6413 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6414
6415Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6416
6417 * elf.c (assign_file_positions_for_segments): Don't increment file
6418 offset for a segment which contains no loadable sections.
6419
6420Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6421
6422 * reloc.c: Add new PowerPC relocations.
6423 * {bfd-in2,libbfd}.h: Regenerate.
6424
6425 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6426 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6427
6428Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6429
6430 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6431 entries.
6432
6433 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6434 info->shared.
6435
6436 * coffgen.c (coff_find_nearest_line): Don't try to cache
6437 information in sections that are not owned by a BFD. From Richard
6438 Henderson <richard@atheist.tamu.edu>.
6439
6440 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6441 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6442 * elflink.h (elf_link_output_extsym): Remove special check for
6443 _rld_new_interface.
6444
6445 * ecoffswap.h: Add prototypes for static functions.
6446
6447Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6448
6449 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6450 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6451 references.
6452 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6453 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6454 support. Begin support for R_PPC_SDA{2,}REL.
6455
6456Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6457
6458 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6459 create the .got and .got.neg sections.
6460 (ppc_elf_size_dynamic_sections): Call it.
6461 (ppc_elf_check_relocs): Call it.
6462 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6463 (ppc_elf_check_relocs): Add error messages for relocations we
6464 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6465 relocation.
6466
6467Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6468
6469 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6470 section flags for V.4 and eabi.
6471
6472Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6473
6474 * elf.c (assign_file_positions_for_segments): If a segment
6475 contains no sections, don't mark it as readable.
6476
6477 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6478 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6479
6480 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6481 dynamic section, if there is one.
6482 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6483 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6484 (bfd_elf64_swap_dyn_in): Likewise.
6485 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6486 PTR.
6487 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6488
6489 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6490 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6491 <pirker@eiunix.tuwien.ac.at>.
6492
6493Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6494
6495 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6496 PowerPC V.4 and eabi.
6497 * bfd-in2.h: Regenerate.
6498 * libfd.h: Regenerate.
6499
6500 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6501
6502 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6503 section type and SHF_EXCLUDE section flag, turning them into the
6504 appropriate bfd section flag.
6505
6506Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6507
6508 * xcofflink.c (xcoff_link_add_symbols): Create the special
6509 sections if we see a DYNAMIC object, in case that is the only
6510 XCOFF input object we see.
6511
6512 * elf32-mips.c: Extensive changes for a start at dynamic linking
6513 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6514
6515 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6516 (struct elf_backend_data): Remove
6517 elf_backend_create_program_headers field. Add
6518 elf_backend_additional_program_headers and
6519 elf_backend_modify_segment_map fields.
6520 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6521 defined.
6522 (elf_backend_additional_program_headers): Likewise.
6523 (elf_backend_modify_segment_map): Likewise.
6524 (elf_backend_create_program_headers): Don't define.
6525 (elfNN_bed): Change to account for field changes.
6526 * elf.c (assign_file_positions_for_segments): Call new
6527 modify_segment_map backend function. Don't call old
6528 create_program_headers backend function.
6529 (get_program_header_size): Call additional_program_headers rather
6530 than create_program_headers.
6531 * elflink.h (elf_link_add_object_symbols): Initialize
6532 type_change_ok from new backend field.
6533 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6534 defined.
6535 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6536 a reloc against the appropriate section.
6537
6538 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6539 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6540 (elf_flags_init): Rename from elf_ppc_flags_init.
6541 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6542 elf_ppc_flags_init.
6543 (ppc_elf_copy_private_bfd_data): Likewise.
6544 (ppc_elf_merge_private_bfd_data): Likewise.
6545
6546 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6547 relocation entries.
6548
6549Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6550
6551 * coff-alpha.c (alpha_relocate_section): During final link, allow
6552 output .lita section to be bigger than 64k by adjusting gp value
6553 on a per-input section basis.
6554 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6555 field.
6556 (struct ecoff_section_tdata): Add gp field.
6557
6558Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6559
6560 Handle Alpha ECOFF changes in OSF/1 3.2.
6561 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6562 field.
6563 * coff-alpha.c: Include "aout/ar.h".
6564 (alpha_ecoff_get_relocated_section_contents): Don't require an
6565 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6566 3.2 doesn't generate one.
6567 (alpha_relocate_section): Likewise.
6568 (alpha_ecoff_slurp_armap): Define.
6569 (alpha_ecoff_slurp_extended_name_table): Define.
6570 (alpha_ecoff_construct_extended_name_table): Define.
6571 (alpha_ecoff_truncate_arname): Define.
6572 (alpha_ecoff_write_armap): Define.
6573 (alpha_ecoff_generic_stat_arch_elt): Define.
6574 (alpha_ecoff_update_armap_timestamp): Define.
6575 (ARFZMAG): Define.
6576 (alpha_ecoff_read_ar_hdr): New static function.
6577 (alpha_ecoff_get_elt_at_filepos): New static function.
6578 (alpha_ecoff_openr_next_archived_file): New static function.
6579 (alpha_ecoff_get_elt_at_index): New static function.
6580 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6581 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6582 _bfd_ecoff to alpha_ecoff.
6583 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6584 field from backend structure, rather than always calling
6585 _bfd_get_elt_at_filepos.
6586 * coff-mips.c (mips_ecoff_backend_data): Initialize
6587 get_elt_at_filepos field.
6588 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6589 from _bfd_generic_read_ar_hdr with minor changes.
6590 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6591 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6592 * libbfd.h: Rebuild.
6593
6594 * bfd-in.h (BFD_IN_MEMORY): Define.
6595 * libbfd-in.h (struct bfd_in_memory): Define.
6596 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6597 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6598 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6599 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6600 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6601 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6602 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6603 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6604 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6605 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6606 iostream.
6607 (bfd_openstreamr): Likewise.
6608 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6609 BFD_IN_MEMORY is not set.
6610 * riscix.c (riscix_some_aout_object_p): Likewise.
6611 * bfd-in2.h, libbfd.h: Rebuild.
6612
6613 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6614 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6615 (bfd_get_elt_at_index): Define.
6616 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6617 bfd_get_elt_at_index. Change index parameter from int to
6618 symindex.
6619 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6620 (_bfd_noarchive_get_elt_at_index): Define.
6621 (_bfd_archive_bsd_get_elt_at_index): Define.
6622 (_bfd_archive_coff_get_elt_at_index): Define.
6623 * bfd-in2.h, libbfd.h: Rebuild.
6624 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6625 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6626 * ieee.c (ieee_get_elt_at_index): Define.
6627 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6628 * oasys.c (oasys_get_elt_at_index): Define.
6629 * som.c (som_get_elt_at_index): Define.
6630
6631 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6632 numbers to the .text section.
6633
6634Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6635
6636 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6637 If there is a SEC_DEBUGGING section, get the contents of the debug
6638 information part from it.
6639 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6640 section in memory.
6641 (ieee_write_object_contents): Check ieee_write_debug_part return.
6642
6643Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6644
6645 * config.bfd (i[345]86-*-freebsd*): Add target.
6646 * configure.in (i386freebsd_vec): Add vec.
6647 * configure: Regenerate.
6648 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6649 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6650 Rebuild dependencies..
6651 * freebsd.h: New file.
6652 * i386freebsd.c: New file.
6653 * targets.c (i386freebsd_vec): Declare.
6654 (bfd_target_vector): Add i386freebsd_vec.
6655 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6656 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6657
6658Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6659
6660 * ieee.c (ieee_slurp_debug): New static function.
6661 (ieee_object_p): Call it.
6662 (ieee_slurp_section_data): Skip debugging sections.
6663 (ieee_get_reloc_upper_bound): Likewise.
6664 (ieee_get_section_contents): Likewise.
6665 (ieee_canonicalize_reloc): Likewise.
6666 (ieee_write_section_part): Likewise.
6667 (ieee_write_debug_part): Likewise.
6668 (ieee_write_data_part): Likewise.
6669 (init_for_output): Likewise.
6670
6671Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6672
6673 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6674 work.
6675 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6676 relocs, since ppc_elf_relocate_section handles the linker case.
6677 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6678 used.
6679 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6680 ppc_elf_relocate_section since that is now the only caller.
6681 (ppc_elf_relocate_section): Ditto.
6682
6683Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6684
6685 * coffcode.h (coff_write_object_contents): If we don't know the
6686 section of the entry point for an XCOFF executable, always set the
6687 entry address to -1.
6688
6689Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6690
6691 * elf.c (bfd_section_from_shdr): Add support for note sections.
6692
6693Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6694
6695 * bfd-in.h (struct _symbol_info): Add stab_type field.
6696 * bfd-in2.h: Rebuild.
6697 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6698
6699 * elf32-ppc.c: Remove trailing newline from calls to
6700 _bfd_error_handler.
6701 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6702 difference if target endianness is known.
6703
6704For older changes see ChangeLog-9495
6705
6706
6707Local Variables:
6708mode: change-log
6709left-margin: 8
6710fill-column: 74
6711version-control: never
6712End:
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