source: trunk/src/binutils/bfd/ChangeLog-9697@ 1036

Last change on this file since 1036 was 610, checked in by bird, 22 years ago

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which included commits to RCS files with non-trunk default branches.
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File size: 252.2 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, 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 * 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: Rebuild.
766 * configure: Rebuild.
767 * Makefile.in: Rebuild.
768 * doc/Makefile.in: Rebuild.
769
770Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
771
772 * configure: Rebuild with latest devo autoconf for NT support
773
774Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
775
776 * cpu-arm.c (compatible): If B is a default type, return A.
777
778Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
779
780 * cpu-v850.c (scan): New function.
781 (arch_info_struct): New structure.
782 (bfd_v850_arch): Add link into arch_info_structure.
783
784 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
785 architecture.
786
787 * elf32-v850.c (v850_elf_object_p): New function.
788
789 * archures.c (bfd_mach_v850e): Machine value for v850e.
790
791 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
792
793 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
794 number.
795
796 * elf.c (prep_headers): Add support for v850e machine number.
797
798 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
799
800 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
801
802 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
803 number.
804
805 * elf.c (prep_headers): Add support for v850ea machine number.
806
807Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
808
809 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
810 cached_stab field if the offset prevents us from using the cache.
811
812Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
813
814 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
815 flags.
816 * aout-arm.c (aout_arm_little_vec): Likewise.
817 (aout_arm_big_vec): Likewise.
818 * bout.c (b_out_vec_big_host): Likewise.
819 (b_out_vec_little_host): Likewise.
820 * mipsbsd.c (aout_mips_little_vec): Likewise.
821 (aout_mips_big_vec): Likewise.
822
823Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
824
825 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
826 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
827 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
828
829Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
830
831 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
832 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
833 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
834 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
835 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
836 of two for I960 only.
837 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
838 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
839 default definitions.
840 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
841 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
842 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
843 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
844 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
845 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
846 * coffcode.h (coff_write_object_contents): Set alignment field in
847 section header for TIC80COFF files.
848
849Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
850
851 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
852 v850_elf_check_relocs, v850_elf_reloc,
853 v850_elf_final_link_relocate): Add support for
854 BFD_RELOC_V850_16_PCREL relocation.
855
856 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
857 relocation.
858
859 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
860
861 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
862
863Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
864
865 * cpu-v850e: New file.
866
867 * elf.c (prep_headers): Add support for v850e target.
868
869 * bfd-in2.h (bfd_architecture): Add support for v850e target.
870
871 * config.bfd: Add support for v850e target.
872
873 * archures.c: Add support for v850e target.
874
875Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
876
877 * cpu-v850ea: New file.
878
879 * elf.c (prep_headers): Add support for v850ea target.
880
881 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
882
883 * config.bfd: Add support for v850ea target.
884
885 * archures.c: Add support for v850ea target.
886
887Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
888
889 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
890 argument as section relative, rather than an absolute address.
891 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
892
893Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
894
895 * config.bfd (arc-*-elf*): Add.
896 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
897 * configure: Rebuild.
898 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
899 (BFD32_BACKENDS): Add elf32-arc.lo.
900 (cpu-arc.lo,elf32-arc.lo): Add rules for.
901 * Makefile.in: Rebuild.
902 * archures.c (architecture list): Add bfd_arch_arc.
903 (bfd_archures_list): Add bfd_arc_arch.
904 (bfd_mach_arc_base): Define.
905 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
906 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
907 (bfd_target_vect): Add them.
908 * bfd-in2.h, libbfd.h: Rebuild.
909 * cpu-arc.c, elf32-arc.c: New files.
910 * elf.c (pre_headers): Recognize bfd_arch_arc.
911
912Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
913
914 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
915 data section is correctly rounded to a page in the file.
916
917Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
918
919 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
920 there are no symbols.
921
922Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
923
924 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
925 file system 14 character limit.
926 * Makefile.am: Corresponding changes.
927 * configure.in: Corresponding changes.
928 * Makefile.in: Rebuild.
929 * configure: Rebuild.
930
931Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
932
933 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
934 Rebuild dependencies.
935 * Makefile.in: Rebuild.
936
937Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
938
939 * Makefile.am (docdir): Define.
940 * Makefile.in: Rebuild.
941
942Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
943
944 * configure: Rebuild with autoconf 2.12.1.
945
946Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
947
948 * aclocal.m4, configure: Rebuild with new automake patches.
949
950Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
951
952 * rs6000-core.c (make_bfd_asection): New function to add a section
953 to the core file bfd.
954 (rs6000coff_core_p): Use make_bfd_asection to add the core file
955 sections.
956 Use BFD routines to seek, read and stat the core file.
957 Handle .data sections from loaded objects and anonymously mmapped
958 regions, these are available in AIX 4 core files.
959
960Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
961
962 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
963 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
964 copy; use a patches libtool instead.
965 * acmacros.m4: Remove.
966 * Makefile.in: Rebuild.
967 * aclocal.m4: Rebuild.
968 * configure: Rebuild.
969
970Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
971
972 * Makefile.am: New file, based on old Makefile.in.
973 * acmacros.m4: New file, copied from old aclocal.m4.
974 * acinclude.m4: New file.
975 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
976 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
977 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
978 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
979 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
980 * acconfig.h: Mention PACKAGE and VERSION.
981 * stamp-h.in: New file.
982 * dep-in.sed: Change .o to .lo.
983 * Makefile.in: Now built with automake.
984 * aclocal.m4: Now built with aclocal.
985 * config.in, configure: Rebuild.
986 * VERSION: Remove.
987
988Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
989
990 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
991 if there is only a relocation to a read-only but not allocatable
992 section (like .stab).
993 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
994 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
995 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
996 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
997 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
998
999 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1000 (ppc_elf_create_linker_section): These sections are not
1001 created by the linker (that is, they are created by the user
1002 putting data in them). In particular, they can be the source
1003 and target of relocations.
1004 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1005 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1006 objects (for instance, 'long double') to 16-byte boundaries.
1007 (ppc_elf_size_dynamic_sections): Make the code that generates
1008 section symbols exactly the same as for sparc, reducing the
1009 number of section symbols output.
1010 (ppc_elf_check_relocs): Check postcondition of
1011 bfd_elf32_link_record_dynamic_symbol. Make default case the
1012 same as corresponding code for sparc, fixing bug involving
1013 .rela.stabs.
1014 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1015 forced to be local because of versioning (by replicating
1016 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1017 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1018 does).
1019 (ppc_elf_relocate_section): Add handy debugging code for when
1020 assertion fails. Add some more 'symbol made local because of
1021 versioning' cases.
1022
1023 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1024 processing a GOT relocation as required by ABI.
1025
1026Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1027
1028 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1029 version info if this symbol came from a dynamic object.
1030 (elf_link_add_object_symbols): Set the version info of a symbol
1031 only if the object actually contains version definitions and
1032 defines this symbol.
1033
1034Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1035
1036 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1037 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1038 win32 dependencies.
1039 * configure: Regenerated with autoconf 2.12.
1040 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1041
1042Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1043
1044 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1045 a warning rather than returning an error.
1046
1047Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1048
1049 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1050
1051Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1052
1053 * cisco-core.c: define signals for wingdb.
1054
1055Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1056
1057 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1058 the same number of aux entries.
1059
1060Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1061
1062 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1063 difference of two symbols if the relocation size is 32 bits.
1064 (som_write_fixups): Handle R_DATA_EXPR.
1065
1066Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1067
1068 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1069 its value if COFF_WITH_PE is defined.
1070
1071Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1072
1073 * coff-stubgo32.c: New file.
1074 * go32stub.h: New file.
1075 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1076 * coffswap.h (coff_swap_filehdr_in): Invoke
1077 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1078 are defined.
1079 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1080 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1081 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1082 COFF_ADJUST_AUX_IN_POST if they are defined.
1083 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1084 COFF_ADJUST_AUX_OUT_POST if they are defined.
1085 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1086 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1087 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1088 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1089 * targets.c (go32stubbedcoff_vec): Declare.
1090 (bfd_target_vector): Add go32stubbedcoff_vec.
1091 * configure.in (go32coff_vec): New target vector.
1092 (go32stubbedcoff_vec): Likewise.
1093 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1094 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1095 * Makefile.in: Rebuild dependencies.
1096 (BFD32_BACKENDS): Add coff-stubgo32.o.
1097 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1098 (HFILES): Add go32stub.h.
1099
1100Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1101
1102 * configure.in: Check for fdopen.
1103 * configure, config.in: Rebuild.
1104 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1105 __GO32__. Reindent a bit.
1106
1107Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1108
1109 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1110 flag for newly created sections.
1111 (sunos_add_dynamic_symbols): Don't discard newly created sections
1112 if shared library is dynobj.
1113
1114Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1115
1116 * elf.c (map_sections_to_segments): When checking whether
1117 including a section in a segment would force us to skip a page,
1118 align the address of the next segment to avoid wraparound
1119 problems.
1120
1121Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1122
1123 * coffcode.h (coff_write_object_contents): Initialize
1124 target id field to TIC80_TARGET_ID.
1125 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1126 if used.
1127 (coff_swap_filehdr_in): Swap in target id field if used.
1128
1129Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1130
1131 * coff-i386.c (coff_i386_is_local_label_name): New static function
1132 if TARGET_UNDERSCORE.
1133 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1134 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1135
1136Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1137
1138 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1139 complain_overflow_signed, for 32 bit PC relative relocations.
1140
1141Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1142
1143 * elflink.h (elf_link_add_object_symbols): When a version
1144 indirection symbol is overridden, make the original symbol point
1145 at the real overriding symbol.
1146
1147 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1148 string index.
1149
1150 * elflink.h (elf_link_output_extsym): Use the right section for a
1151 common symbol.
1152 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1153 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1154
1155Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1156
1157 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1158 symbols before checking for new symbols.
1159
1160 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1161
1162Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1163
1164 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1165 file, not aoutsz bytes (they are different in XCOFF .o files).
1166
1167 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1168 redefined by objects included from archives.
1169
1170Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1171
1172 * elflink.h (elf_merge_symbol): In the case of a new defined
1173 symbol overriding an old defined symbol, return the hash table
1174 entry which we modify, even if it is the target of an
1175 indirection.
1176 (elf_link_add_object_symbols): If the real name of the symbol gets
1177 overridden, convert the versioned symbol into an indirect symbol
1178 to the real symbol.
1179
1180 * elflink.h (elf_merge_symbol): New static function, broken out of
1181 elf_link_add_object_symbols.
1182 (elf_link_add_object_symbols): Call it.
1183
1184Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1185
1186 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1187 handle case where COFF filehdr does not immediately follow PE
1188 header.
1189 * coffgen.c (coff_object_p): Remove useless seek to current
1190 location.
1191
1192Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1193
1194 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1195 REFC.
1196
1197Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1198
1199 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1200 symbols, skip N_ABS symbols with debugging storage classes.
1201
1202Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1203
1204 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1205 relocs in shared libraries which refer to local symbols. Cope
1206 with addend when processing a GOT relocation.
1207
1208 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1209 for sections that the linker didn't create.
1210 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1211 symbol if it was created in ppc_elf_size_dynamic_sections.
1212 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1213 relative to a section for which we didn't output a symbol.
1214
1215 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1216 relocs are 'rela' relocs, like everything else. .rela.plt is not
1217 a read-only section, so we don't have to special-case it.
1218
1219 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1220 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1221
1222 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1223 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1224 actual .got section.
1225 * elflink.c (_bfd_elf_create_got_section): The three reserved
1226 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1227
1228 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1229 characters, not 4.
1230
1231 * elf32-ppc.c (ppc_elf_check_relocs): Use
1232 _bfd_elf_create_got_section to create the GOT rather than
1233 ppc_elf_create_linker_section. Create the '.rela.got' section
1234 ourselves.
1235 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1236 symbol has a GOT entry.
1237 (ppc_elf_relocate_section): Record when a symbol is used through
1238 the GOT, and allocate space in the GOT for each such symbol.
1239 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1240 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1241 stuff.
1242
1243 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1244 treated in a similar way to ADDR16_HA relocs.
1245 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1246 shared objects; the linker must deal with them.
1247 (ppc_elf_create_linker_section): Stop setting
1248 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1249 LINKER_SECTION_PLT stuff.
1250 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1251 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1252 section, not ELF-specific calls.
1253 (elf_backend_plt_not_loaded): Set to 1.
1254 (elf_backend_got_symbol_offset): Set to 4.
1255 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1256 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1257 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1258 plt_not_loaded member.
1259 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1260 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1261 'loaded'.
1262 (elf_backend_G_O_T_offset): Set default to 0.
1263 (elfNN_bed): Set added fields.
1264
1265 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1266 DT_RELENT in shared objects; should be DT_RELAENT.
1267
1268 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1269 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1270 such a reloc (in a non-shared object) refers to a symbol that's
1271 not defined.
1272
1273Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1274
1275 * elfcode.h (put_signed_word): Define.
1276 (get_signed_word): Define.
1277 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1278 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1279 field.
1280 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1281 bfd_get_signed_32 to set the r_addend field.
1282 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1283 bfd_h_get_signed_64 to set the r_addend field.
1284
1285Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1286
1287 * elf32-i386.c (elf_i386_relocate_section): When generating a
1288 shared library, do the relocation if the input section is not
1289 allocated in memory.
1290
1291 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1292 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1293 (elf_fix_symbol_flags): New static function, broken out of
1294 elf_adjust_dynamic_symbol.
1295 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1296 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1297 forced local even if NEEDS_PLT is set. When forcing a symbol to
1298 be local, clear NEEDS_PLT.
1299 (elf_link_output_extsym): Remove unused local bed.
1300
1301Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1302
1303 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1304 for derived elf linker hash table entries. References to
1305 elf_link_hash_entry changed appropriately.
1306 (elf32_mn10300_link_hash_table): New structure for derived elf
1307 linker hash table.
1308 (elf32_mn10300_hash_table): Define.
1309 (elf32_mn10300_link_hash_traverse): Likewise.
1310 (elf32_mn10300_link_hash_newfunc): New function.
1311 (elf32_mn10300_link_hash_table_create): Likewise.
1312 (elf32_mn10300_finish_hash_table_entry): Likewise.
1313 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1314 of prologue code, and call:32->call:16 relaxing.
1315 (compute_function_info: New function.
1316 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1317
1318Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1319
1320 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1321 for a symbol which is being forced to be local.
1322 * elf32-i386.c (elf_i386_relocate_section): Write out the
1323 relocation value for a GOT reloc for a symbol which is turning
1324 into a local symbol.
1325 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1326 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1327 reloc.
1328 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1329
1330 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1331 value if the symbol is turning into a local symbol.
1332 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1333 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1334
13351997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1336
1337 * elflink.h (elf_link_add_object_symbols): Also read verneed
1338 information by calling `_bfd_elf_slurp_version_tables'.
1339 (elf_link_add_object_symbols): For undefined symbols look for
1340 version information in the verneed records.
1341 (elf_link_add_object_symbols): Use soname of shared object
1342 for verneed record if it is available.
1343
1344Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1345
1346 * cpu-arm.c: Add prototypes for compatible and scan.
1347 * cofflink.c: Add prototype for mark_relocs.
1348
1349 * archive.c (bfd_special_undocumented_glue): Change filename to
1350 const pointer. Add prototype.
1351
1352Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1353
1354 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1355 sections that will be discarded.
1356
13571997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1358
1359 * elflink.h (elf_link_find_version_dependencies): When searching
1360 for known version symbol skip non-matching verdef records, not
1361 matching records.
1362
1363Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1364
1365 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1366 not a bfd_vma, to the base file, to match how dlltool reads it.
1367
1368Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1369
1370 * reloc.c: Add thumb relocations.
1371
1372 * bfd-in2.h: Add Thumb relocations.
1373
1374 * libbfd.h: Add Thumb relocations.
1375
1376Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1377
1378 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1379
1380Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1381
1382 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1383 for a section even if it is not loaded.
1384
1385 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1386 section VMA.
1387 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1388 input and output files.
1389 (_bfd_coff_generic_relocate_section): Check whether input file,
1390 not output file, is a PE file.
1391
1392Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1393
1394 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1395
1396Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1397
1398 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1399 R_IMAGEBASE reloc.
1400
1401Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1402
1403 * cpu-arm.c (compatible): Add test for supersets of ARM
1404 architectures.
1405
1406Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1407
1408 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1409 member.
1410
1411Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1412
1413 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1414 called directly by gas/config/tc-arm.c.
1415
1416Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1417
1418 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1419 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1420
1421Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1422
1423 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1424 section VMA.
1425
1426Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1427
1428 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1429 (coff_bfd_copy_private_bfd_data): Ditto.
1430 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1431 (coff_arm_bfd_print_private_bfd_data): Ditto.
1432 (coff_arm_bfd_set_private_flags): Ditto.
1433 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1434
1435Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1436
1437 * libcoff-in.h (struct coff_final_link_info): Add boolean
1438 global_to_static member for support of task linking.
1439 (_bfd_coff_write_task_globals): Add prototype.
1440 * libcoff.h: Regenerate.
1441 * coffcode.h (coff_write_object_contents): Use #ifdef to
1442 check RS6000COFF_C, to be consistent with all other uses
1443 in this file.
1444 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1445 call _bfd_coff_write_task_globals.
1446 (_bfd_coff_link_input_bfd): If doing task linking, convert
1447 global functions to static.
1448 (_bfd_coff_write_global_sym): If doing task linking, convert
1449 global variables to static.
1450 (_bfd_coff_write_task_globals): New function.
1451 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1452 (C_AUTOARG): #undef since it clashes with C_UEXT.
1453 (C_LASTENT): #undef since it clashes with C_STATLAB.
1454 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1455 rather than TIC80.
1456 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1457 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1458 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1459
1460Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1461
1462 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1463 PP relocations to complain_overflow_dont.
1464
1465Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1466
1467 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1468 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1469 M_PPCR.
1470 (ppbase_reloc, glob15_reloc): New static functions.
1471 (glob16_reloc, local16_reloc): New static functions.
1472 (rtype2howto): Handle all relocation types.
1473 (coff_tic80_relocate_section): New static function.
1474 (coff_relocate_section): Define to coff_tic80_relocate_section.
1475 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1476
1477Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1478
1479 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1480 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1481 value.
1482 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1483 callers. If PE file, don't add section VMA.
1484 (coff_write_alien_symbol): If PE file, don't add section VMA.
1485 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1486 (_bfd_coff_write_global_sym): Likewise.
1487 (_bfd_coff_generic_relocate_section): Likewise.
1488
1489 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1490 is 64 bits.
1491
1492Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1493
1494 * cofflink.c (mark_relocs): Add new function to mark symbols which
1495 are used by relocations.
1496 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1497 suppress the skipping of symbols that have thus been marked.
1498
1499Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1500
1501 * coff-sh.c (sh_merge_private_data): New static function.
1502 (coff_bfd_merge_private_bfd_data): Define.
1503
1504Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1505
1506 * coff-tic80.c: Remove unnecessary #ifdefs.
1507 * config.bfd: Set targ_underscore to yes for tic80.
1508
1509Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1510
1511 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1512 with unresolved external symbols in GDB).
1513
1514Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1515
1516 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1517 the symbols associated with each BFD.
1518 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1519 more than once.
1520 * elf-m10200.c: Likewise.
1521 * elf32-m32r.c: Likewise.
1522 * elf32-sh.c: Likewise.
1523
1524Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1525
1526 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1527 alignment of a common symbol. If two symbols that look like
1528 common symbols are found in two shared libraries, and the size is
1529 different, use the larger size, and warn if --warn-common. If a
1530 common symbol overrides a definition in a shared library, set the
1531 size to the larger size, and warn if --warn-common.
1532
1533Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1534
1535 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1536 into any other machine type.
1537
1538 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1539
1540 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1541 data into an unitialised destination set its machine type as well.
1542
1543Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1544
1545 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1546 to common symbol size. Consistently treat uninitialized symbols
1547 in shared objects as common symbols.
1548
1549Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1550
1551 * archures.c (constants): Added new constants to identify the
1552 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1553 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1554
1555 * bfd-in2.h (constants): Added new constants to identify
1556 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1557 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1558 bfd_mach_arm_4T. This file is auto-magically generated from the
1559 archures.c file. This update is just to save work.
1560
1561 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1562 coff_arm_bfd_print_private_bfd_data,
1563 coff_arm_bfd_set_private_flags,
1564 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1565 (global): Macro redefinitions set up to use these new functions.
1566
1567 * coffcode.h (coff_mkobject_hook): Added call to
1568 coff_arm_bfd_set_private_flags().
1569 (coff_set_arch_mach_hook): Added code to set machine type based on
1570 bits stored in internal flags.
1571 (coff_set_flags): Added code to set the new bits in the flags
1572 field based on the machine number.
1573 (function definition macros): Made all function definition macros
1574 conditional so that they can be overridden by target specific
1575 files.
1576
1577 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1578 Structure extended to include new types, one each for ARMv2,
1579 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1580
1581 * libcoff-in.h (struct coff_tdata): Added flags field.
1582
1583Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1584
1585 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1586
1587 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1588 HAVE_host_aout_vec.
1589
1590Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1591
1592 * coffgen.c (coff_find_nearest_line): If there are no syments,
1593 just return false.
1594
1595Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1596
1597 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1598
1599Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1600
1601 * targmatch.sed: Add explicit \n characters to work around bug in
1602 HP/UX 10.20 sed program.
1603
1604Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1605
1606 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1607 extension problems.
1608
1609Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1610
1611 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1612
1613Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1614
1615 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1616 (struct elf_m68k_pcrel_relocs_copied, struct
1617 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1618 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1619 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1620 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1621 New definitions.
1622 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1623 PC relative relocs for a global symbol defined in a regular
1624 object, and count the number of PC relative relocs copied for any
1625 global symbol.
1626 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1627 traverse with elf_m68k_discard_copies.
1628
1629Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1630
1631 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1632 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1633
1634 * coffcode.h (coff_compute_section_file_positions): Force the
1635 potential last byte in the file to be written out when
1636 COFF_IMAGE_WITH_PE.
1637
1638Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1639
1640 * configure.host (mips*-*-openbsd*): New host.
1641
1642Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1643
1644 * elflink.h (elf_link_add_object_symbols): Only subtract the
1645 section VMA from the symbol value if this is a fully linked file.
1646
1647 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1648 (struct elf_i386_link_hash_entry): Define.
1649 (struct elf_i386_link_hash_table): Define.
1650 (elf_i386_link_hash_traverse): Define.
1651 (elf_i386_hash_table): Define.
1652 (elf_i386_link_hash_newfunc): New static function.
1653 (elf_i386_link_hash_table_create): New static function.
1654 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1655 PC relative relocs for a global symbol defined in a regular
1656 object, and count the number of PC relative relocs copied for any
1657 global symbol.
1658 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1659 traverse with elf_i386_discard_copies.
1660 (elf_i386_discard_copies): New static function.
1661 (bfd_elf32_bfd_link_hash_table_create): Define.
1662
1663 From Gordon W. Ross <gwr@mc.com>:
1664 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1665 (sunos4_aout_backend): Use MY_entry_is_text_address.
1666
1667Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1668
1669 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1670 R_D30V_32_NORMAL to 2 (4 bytes).
1671
1672Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1673
1674 From Gordon W. Ross <gwr@mc.com>:
1675 * netbsd.h (N_SHARED_LIB): Define.
1676 (SEGMENT_SIZE): Don't define.
1677 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1678 April 11).
1679 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1680 (SEGMENT_SIZE): Don't define.
1681
1682 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1683 to sizeof Rela structure, not sizeof Rel structure. From Gary
1684 Thomas <g.thomas@opengroup.org>.
1685
1686Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1687
1688 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1689 whenever entry is larger than text address, but only by whole
1690 pages. From Gordon W. Ross <gwr@mc.com>.
1691
1692 * Makefile.in (install): Depend upon installdirs. Use
1693 mkinstalldirs to build $(oldincludedir).
1694 (installdirs): New target.
1695
1696 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1697 if this is a debugging section which we are stripping.
1698
1699Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1700
1701 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1702 alpha-specific target data struct.
1703
1704Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1705
1706 From Thomas Graichen <graichen@rzpd.de>:
1707 * Makefile.in: Always use $(SHELL) when running move-if-change.
1708 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1709 * configure: Rebuild.
1710
1711Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1712
1713 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1714 VMA if this is an executable file or a shared object.
1715
1716 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1717 <gwr@mc.com>.
1718
1719 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1720 field.
1721 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1722 start of the file. Remove uses later on which switch using
1723 ifdef.
1724 (MY(callback)): Handle entry_is_text_address.
1725 (MY_entry_is_text_address): Define if not defined.
1726 (MY(backend_data)): Initialize new field.
1727 * aoutf1.h (sunos4_aout_backend): Likewise.
1728 * i386aout.c (MY(backend_data)): Likewise.
1729 * i386mach3.c (MY(backend_data)): Likewise.
1730 * mipsbsd.c (MY(backend_data)): Likewise.
1731 * sparclynx.c (sparclynx_aout_backend): Likewise.
1732 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1733 (MY_entry_is_text_address): Define.
1734 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1735
1736 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1737 whose name starts with `.'.
1738
1739Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1740
1741 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1742 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1743 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1744 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1745 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1746 sparc-*-openbsd*): New targets.
1747 * configure: Rebuild.
1748
1749Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1750
1751 * stabs.c (struct stab_section_info): New field
1752 `cumulative_skips'.
1753 (_bfd_link_section_stabs): Fill the above array.
1754 (_bfd_stab_section_offset): Use `cumulative_skips' to
1755 speed up offset calculation.
1756
1757Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1758
1759 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1760 addend for non pc-relative relocations.
1761
1762 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1763 for non-existent function.
1764
1765 * elf-m10300.c (mn10300_elf_relax_section): New function.
1766 (mn10300_elf_relax_delete_bytes): Likewise.
1767 (mn10300_elf_symbol_address_p): Likewise.
1768 (mn10300_elf_get_relocated_section_contents): Likewise.
1769 (bfd_elf32_bfd_relax_section): Define.
1770 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1771
1772Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1773
1774 * configure.host: Set SHLIB_LIBS.
1775 * configure.in: Substitute SHLIB_LIBS.
1776 * configure: Rebuild.
1777 * Makefile.in (SHLIB_LIBS): New variable.
1778 ($(SHLIB)): Use $(SHLIB_LIBS).
1779
1780Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1781
1782 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1783 with bfd_section_vma.
1784
1785Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1786
1787 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1788 Correct CPU file names for mn10[23]00.
1789 * configure: Rebuild.
1790
1791 * bfd.c (bfd_record_phdr): Cast count to size_t before
1792 subtraction.
1793
1794 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1795 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1796 (xcoff_write_archive_contents): LIkewise.
1797 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1798 (mips_elf_create_procedure_table): Likewise.
1799 * peicode.h (pe_print_idata): Likewise.
1800 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1801 * xcofflink.c (xcoff_get_section_contents): Likewise.
1802 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1803 (xcoff_link_add_symbols): Likewise.
1804 (xcoff_link_add_symbols): Likewise.
1805
1806 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1807 (ppcboot_bfd_print_private_bfd_data): Likewise.
1808
1809 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1810 to complain_overflow_signed.
1811
1812Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1813
1814 * VERSION: Set to 2.8.1.
1815
1816 * Branched binutils 2.8.
1817
1818 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1819 deciding whether to copy a reloc into a shared object.
1820 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1821 relocs in unallocated sections.
1822 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1823 R_SPARC_RELATIVE relocs in unallocated sections.
1824
1825Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1826
1827 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1828 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1829 is always created.
1830
1831Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1832
1833 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1834 override an uninitialized symbol from a shared library with a
1835 smaller size.
1836
1837 * elf-m10200.c: Rename from elf32-mn10200.c.
1838 * elf-m10300.c: Rename from elf32-mn10300.c.
1839 * cpu-m10200.c: Rename from cpu-mn10200.c
1840 * cpu-m10300.c: Rename from cpu-mn10300.c
1841 * Makefile.in: Update accordingly.
1842
1843 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1844 (elf_mips_isa): Move to earlier in file.
1845 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1846 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1847 specially.
1848
1849 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1850 calling abort.
1851
1852Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1853
1854 * configure.com: New file.
1855 * config.h-vms: Remove file.
1856 * makefile.vms: Update for new configure scheme.
1857
1858Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1859
1860 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1861 (ppc_process_before_allocation): Declare.
1862 * libcoff.h: Rebuild.
1863
1864 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1865
1866Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1867
1868 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1869
1870Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1871
1872 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1873 symbol index for a R_IHCONST reloc.
1874
1875Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1876
1877 * targmatch.sed: Do not use \(\) recursively.
1878
1879Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1880
1881 * m68klinux.c (MACHTYPE_OK): Define.
1882 * i386linux.c (MACHTYPE_OK): Define.
1883
1884Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1885
1886 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1887 <hjl@gnu.ai.mit.edu>:
1888 * sparclinux.c: New file.
1889 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1890 * bfd-in2.h: Rebuild.
1891 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1892 * configure.in (sparclinux_vec): Add to list of vectors.
1893 * configure: Rebuild.
1894 * targets.c (sparclinux_vec): Declare.
1895 (bfd_target_vector): Add sparclinux_vec.
1896 * Makefile.in: Rebuild dependencies.
1897 (BFD32_BACKENDS): Add sparclinux.o.
1898 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1899
1900 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1901 bfd_coff_backend_data field.
1902 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1903
1904 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1905 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1906 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1907
1908 * bfd.c: Include "libiberty.h".
1909 (strerror): Don't declare.
1910 (bfd_errmsg): Call xstrerror rather than strerror.
1911
1912Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1913
1914 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1915 reloc even if the symbol is in the .bss section.
1916 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1917 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1918 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1919
1920 * coffcode.h (bfd_coff_backend_data): Add new field
1921 _bfd_coff_default_section_alignment_power.
1922 (bfd_coff_default_section_alignment_power): Define.
1923 (bfd_coff_std_swap_table): Initialize new field.
1924 * libcoff.h: Rebuild.
1925 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1926 symbol to the default section alignment.
1927
1928 * COPYING: Update FSF address.
1929
1930Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1931
1932 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1933 21-bit absolute that made it act as a relative.
1934
1935Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1936
1937 * elflink.c (_bfd_elf_create_linker_section): Don't set
1938 bss_section and rel_section from existing sections.
1939
1940 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1941 if it is needed.
1942
1943Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1944
1945 * aoutx.h (some_aout_object_p): Change executable test to fix
1946 problems with embedded a.out systems.
1947
1948Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1949
1950 * stabs.c (_bfd_stab_section_offset): New function.
1951 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1952 * libbfd.h: Rebuild.
1953 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1954 stab reloc.
1955 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1956 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1957 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1958 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1959 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1960
1961 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1962 symbol. Check for memory allocation failure of *psinfo.
1963 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1964 callers. Set the value of the header symbol.
1965 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1966 * libbfd.h: Rebuild.
1967
1968Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1969
1970 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1971 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1972 reloc types, rather than silently failing to generate an output file.
1973
1974Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1975
1976 * targmatch.sed: Use the hold space to put the #ifdef around the
1977 the string constant.
1978 * targets.c (UNSUPPORTED_TARGET): Don't define.
1979 (find_target): Don't check for UNSUPPORTED_TARGET.
1980 (bfd_set_default_target): Don't try to optimize by checking for
1981 default.
1982
1983 * Makefile.in: Rebuild dependencies.
1984 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1985 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1986 (elf32-m32r.o): Remove explicit target.
1987
1988 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1989 i[3456]86-*-linux*.
1990
1991 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1992 count section symbols for sections that were created by the
1993 linker, or are not allocatable or not loadable.
1994 (elf32_sparc_finish_dynamic_sections): Output output section
1995 symbols for section for which we made space for them.
1996
1997Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1998
1999 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2000 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2001
2002Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2003
2004 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2005 (m32r_hi16_list): New static local.
2006 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2007 (m32r_elf_do_hi16_reloc): Delete.
2008 (m32r_elf_relocate_hi16): New function.
2009 (m32r_elf_lo16_reloc): New function.
2010 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2011 LO16 reloc.
2012
2013 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2014
2015 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2016 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2017 (m32r_elf_final_sda_base): New function.
2018 (m32r_elf_relocate_section): Rewrite sdata support.
2019 (m32r_elf_finish_dynamic_sections): Delete.
2020
2021Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2022
2023 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2024 * coff-svm68k.c: New file. Just defines some macros and includes
2025 coff-m68k.c.
2026 * coff-m68k.c: Add functions to handle common addends, moved in
2027 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2028 Control whether relocs are visible using STATIC_RELOCS.
2029 * cf-m68klynx.c: Simplify greatly: just define macros to control
2030 coff-m68k.c.
2031 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2032 * targets.c (m68ksysvcoff_vec): Declare.
2033 (bfd_target_vector): Add m68ksysvcoff_vec.
2034 * config.bfd (m68*-motorola-sysv*): New target.
2035 * configure.in (m68ksysvcoff_vec): New vector.
2036 * configure: Rebuild.
2037 * Makefile.in: Rebuild dependencies.
2038 (BFD32_BACKENDS): Add coff-svm68k.o.
2039 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2040
2041 * binary.c (binary_set_section_contents): Don't get misled if the
2042 first section is not loadable. From Matthew L. Martin
2043 <mlm@xedia.com>.
2044
2045 * elflink.h (elf_bfd_final_link): Set the value of a section
2046 symbol to the section address unless doing a relocateable link.
2047
2048Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2049
2050 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2051 .plt entry if we've taken the function's address.
2052 (elf64_alpha_merge_gots): Merge collected flags info as well.
2053
2054Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2055
2056 * Many files: Add function prototypes.
2057 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2058 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2059 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2060 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2061 * peicode.h: Change several void * parameters to PTR.
2062 * srec.c (srec_get_symbol_info): Make static.
2063 * syms.c (bfd_symbol_is_absolute): Remove.
2064 * Makefile.in: Rebuild dependencies.
2065
2066Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2067
2068 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2069 (bfd_elf32_bfd_is_local_label): Don't define.
2070
2071 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2072 than malloc.
2073
2074Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2075
2076 * bfd-in.h: Don't include obstack.h.
2077 (struct bfd_hash_table): Change memory field to PTR.
2078 * bfd.c (struct _bfd): Change memory field to PTR.
2079 * bfd-in2.h: Rebuild.
2080 * libbfd-in.h (bfd_release): Declare as function, don't define as
2081 macro.
2082 * libbfd.h: Rebuild.
2083 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2084 objalloc routines rather than obstack routines.
2085 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2086 (getpagesize): Don't define.
2087 (_bfd_new_bfd): Don't set _bfd_chunksize.
2088 (bfd_openr): Free new bfd and objalloc on failure.
2089 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2090 (bfd_alloc_size): Remove.
2091 (bfd_release): New function.
2092 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2093 objalloc routines rather than obstack routines.
2094 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2095 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2096 objalloc routines rather than obstack routines.
2097 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2098 (struct accumulate): Change memory to struct objalloc *.
2099 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2100 * dep-in.sed: Don't remove obstack.h from dependency list.
2101 * Makefile.in: Rebuild dependencies.
2102 (BFD_H_DEPS): Remove obstack.h.
2103 (install): Don't install obstack.h.
2104 * Many files: Don't include "obstack.h".
2105 * VERSION: Bump.
2106
2107 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2108 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2109 * libbfd.h: Rebuild.
2110 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2111 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2112 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2113
2114 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2115 old version of bfd_alloc.
2116 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2117 * libbfd.h: Rebuild.
2118 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2119
2120Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2121
2122 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2123 ELF local label syntax as well.
2124
2125Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2126
2127 * config.bfd (powerpc-*-beos*): New target.
2128 * configure.in (powerpc-*-beos*): Add case that explicitly
2129 does not set COREFILE for now. A future BeOS version is
2130 expected to support core files.
2131 * configure: Regenerate with autoconf.
2132
2133Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2134
2135 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2136 seen with a local symbol, rather than crashing.
2137
2138 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2139 version symbols if there aren't any.
2140
2141Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2142
2143 * coff-tic80.c (coff_rtype_to_howto): Define
2144 (coff_tic80_rtype_to_howto): Clone generic coff version and
2145 add code to handle the funky TI "internal relocations".
2146
2147Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2148
2149 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2150 or size changes because of a weak symbol.
2151
2152 * cisco-core.c (SIGEMT): Define if not defined.
2153
2154Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2155
2156 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2157 setting ever. Sanity check the version number. Sort out copying
2158 flags and other information when adding an indirect symbol.
2159 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2160 symbols added by the backend. Clear the entire contents of the
2161 versym section.
2162 (elf_export_symbol): Ignore indirect symbols.
2163 (elf_link_output_extsym): Accept a section without an owner in an
2164 assert.
2165 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2166 version count. Correct the allocation of x_versymp.
2167
2168 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2169 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2170 Don't return bfd_und_section_ptr when info->shared.
2171 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2172 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2173 (mips_elf_check_relocs): Resolve an indirect symbol in
2174 sym_hashes.
2175 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2176 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2177
2178 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2179
2180Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2181
2182 From Eric Youngdale <eric@andante.jic.com>:
2183 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2184 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2185 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2186 versioned symbol appears in both a regular and a shared object.
2187 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2188 appropriate. Improve error message.
2189 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2190 all uses. Add localsyms field.
2191 (elf_bfd_final_link): When generating a shared library, call
2192 elf_link_output_extsym to output all local symbols.
2193 (elf_link_output_extsym): Handle symbols which were forced to
2194 become local.
2195
2196Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2197
2198 From Eric Youngdale <eric@andante.jic.com>:
2199 * elf-bfd.h (elf_symbol_type): Add version field.
2200 * elfcode.h (elf_slurp_symbol_table): Set version field.
2201 * elflink.h (elf_link_add_object_symbols): When creating an
2202 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2203 appropriate. Set up an indirection from the nondefault version of
2204 the symbol as well.
2205 (NAME(bfd_elf,size_dynamic_sections)): Call
2206 elf_link_assign_sym_version before checking whether there are any
2207 versions. Always record the version name as a dynamic symbol.
2208 Initialize counters.
2209 (elf_link_assign_sym_version): After finding a version, see if a
2210 symbol should be forced to local scope. Create a new version
2211 definition if appropriate.
2212 (elf_link_output_extsym): Correct indirect symbol handling.
2213 * elf.c (bfd_elf_print_symbol): Print version information.
2214 (bfd_section_from_shdr): Turn version sections into BFD sections.
2215 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2216 if sh_info is not already set.
2217 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2218 sections.
2219 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2220 _bfd_stringtab_add to copy the name into permanent memory if
2221 appropriate.
2222
2223Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2224
2225 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2226
2227Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2228
2229 * coffcode.h (bfd_coff_backend_data): Change
2230 _bfd_coff_compute_section_file_positions to return a boolean
2231 value. Change all callers.
2232 (coff_compute_section_file_positions): Change return type to
2233 boolean. If the size of the last section changed, then output a
2234 zero byte at the end of the file.
2235 * libcoff.h: Rebuild.
2236
2237 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2238 for at least 6 output symbols.
2239 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2240 emit a TC csect to represent the space they take up. For an XO
2241 symbol, just emit a reference, not a csect.
2242
2243 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2244 Solaris doesn't like the combined options, and the -f is
2245 unnecessary.
2246 (stamp-tshlink, install): Likewise.
2247
2248 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2249 handling when little endian.
2250
2251Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2252
2253 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2254 (mn10300_elf_relocate_section): Likewise.
2255 (elf_backend_relocate_section): Define.
2256
2257 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2258 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2259 (elf32_mn10300_howto_table): Likewise.
2260 (elf32_mn10300_reloc_map): Likewise.
2261 (bfd_elf32_mn10300_reloc): Delete unused function.
2262
2263Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2264
2265 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2266 understand, just set the howto field to NULL, and the caller will
2267 print an appropriate error message.
2268 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2269 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2270 block. Use NULL for initializations of "ptr" rather than bare 0.
2271 * coff-h8300.c: Fix typo in comment.
2272 * coff-h8500.c: Ditto.
2273 * coff-w65.c: Ditto
2274 * coff-z8k.c: Ditto.
2275
2276Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2277
2278 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2279 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2280 m32r_elf_get_relocated_section_contents): First pass at relax support.
2281
2282Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2283
2284 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2285 entry for reading verdef records.
2286 Use correct braces for computing increments of extverdaux and
2287 exteverdef record pointers.
2288
2289Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2290
2291 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2292 instead of 4.
2293
2294Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2295
2296 * elflink.h (elf_link_find_version_dependencies): Check that
2297 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2298 set.
2299
2300Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2301
2302 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2303
2304Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2305
2306 * targets.c (bfd_default_vector): Make non-const.
2307 (find_target): New static function, broken out of
2308 bfd_find_target.
2309 (bfd_set_default_target): New function.
2310 (bfd_find_target): Call find_target. When defaulting, use
2311 bfd_default_vector[0] if it is not NULL.
2312 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2313 * bfd-in2.h, libbfd.h: Rebuild.
2314
2315 * syms.c (bfd_is_local_label): Return false if the symbol has no
2316 name.
2317 * coff-i960.c (coff_i960_is_local_label_name): New function.
2318 (coff_bfd_is_local_label_name): Define.
2319 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2320 (coff_bfd_is_local_label_name): Define.
2321 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2322 (coff_bfd_is_local_label_name): Define.
2323 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2324 with .. or _.L_ as local.
2325 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2326 (bfd_elf32_bfd_is_local_label_name): Define.
2327 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2328 beginning with $ as local.
2329
2330Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2331
2332 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2333 rather than comparing against info->lprefix.
2334 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2335 * elflink.h (elf_link_input_bfd): Likewise.
2336 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2337 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2338
2339 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2340 _bfd_elf_is_local_label_name if not already defined.
2341 * elf.c (_bfd_elf_is_local_label_name): New function.
2342 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2343
2344 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2345 (m88k_is_local_label_name): New static function.
2346
2347 * coffcode.h (coff_bfd_is_local_label_name): Define as
2348 _bfd_coff_is_local_label_name if not already defined.
2349 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2350 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2351 * libcoff.h: Rebuild.
2352
2353 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2354 to _bfd_is_local_label_name.
2355 (bfd_target): Likewise.
2356 * syms.c (bfd_is_local_label): Define as function, not macro.
2357 (bfd_is_local_name): Define.
2358 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2359 bfd_generic_is_local_label, and take a string rather than a
2360 symbol.
2361 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2362 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2363 (bfd_generic_is_local_label): Don't declare.
2364 (bfd_generic_is_local_label_name): Declare.
2365 * bfd-in2.h, libbfd.h: Rebuild.
2366 * All backends: Change local_label to local_label_name.
2367
2368 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2369 (mips_elf_relocate_got_local): Change return type to boolean.
2370 Don't assume that the first zero entry is unassigned; instead, use
2371 assigned_gotno.
2372 (mips_elf_relocate_section): Check return value of
2373 mips_elf_relocate_got_local.
2374 (mips_elf_create_got_section): Initialize assigned_gotno field.
2375
2376Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2377
2378 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2379 relocations.
2380
2381Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2382
2383 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2384 that have no contents merely because linker_mark is not set.
2385
2386Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2387
2388 * config.bfd (mips*-*-lnews*): New target.
2389 * coff-mips.c (mips_relocate_section): Make assert compare
2390 content byteorder instead of header byteorder.
2391 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2392 data.
2393 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2394 * configure.in (ecoff_biglittle_vec): Add case.
2395 * configure: Update.
2396
2397Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2398
2399 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2400 name begins with ".note".
2401 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2402 section whose name begins with ".note".
2403 (get_program_header_size): Corresponding change.
2404
2405 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2406 jal and for jal overflow.
2407
2408Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2409
2410 From Eric Youngdale <eric@andante.jic.com>:
2411 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2412 not found, try looking it up again without the version name.
2413 (elf_link_add_object_symbols): Always link against the dynamic
2414 symbol table of a dynamic object. When linking against a dynamic
2415 object, include version strings in symbol names, and set up
2416 version information. Add indirect symbols for default versions.
2417 (elf_link_create_dynamic_sections): Add special version sections.
2418 (struct elf_assign_sym_version_info): Define.
2419 (struct elf_find_verdep_info): Define.
2420 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2421 up version sections.
2422 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2423 (elf_link_find_version_dependencies): New static function.
2424 (elf_link_assign_sym_version): New static function.
2425 (elf_link_renumber_dynsyms): New static function.
2426 (struct elf_final_link_info): Add symver_sec field.
2427 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2428 local symbols of a dynamic object. Handle DT_VER* constants.
2429 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2430 dynamic object. Skip indirect symbols from ELF objects. Remove
2431 the version name before choosing a hash bucket. Write out the
2432 version information if appropriate.
2433 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2434 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2435 (bfd_elf64_size_dynamic_sections): Likewise.
2436 * bfd-in2.h: Rebuild.
2437 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2438 Change elf_link_hash_flags to unsigned short.
2439 (ELF_LINK_HIDDEN): Define.
2440 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2441 dynverdef_hdr, dynversym_section, dynverdef_section,
2442 dynverref_section, cverdefs, cverrefs, verdef, verref.
2443 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2444 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2445 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2446 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2447 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2448 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2449 (_bfd_elf_slurp_version_tables): Declare.
2450 * elf.c (_bfd_elf_swap_verdef_in): New function.
2451 (_bfd_elf_swap_verdef_out): Likewise.
2452 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2453 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2454 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2455 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2456 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2457 version information if there is any.
2458 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2459 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2460 (elf_fake_sections): Handle .gnu.version* section names.
2461 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2462 (_bfd_elf_slurp_version_tables): New function.
2463 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2464 version name in string entered in dynamic hash table.
2465 * elfcode.h: Include fnmatch.h.
2466 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2467 symbol which was forced to become local.
2468 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2469 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2470 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2471 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2472
2473Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2474
2475 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2476 somewhat.
2477 (mn10200_elf_relax_section): Correctly compute a symbol's value
2478 when the symbol is local, but not in the same section as we are
2479 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2480 relaxing.
2481
2482Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2483
2484 * elf32-m32r.c: Rewrite to use ELF backend linker.
2485 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2486 Add small data area support (R_M32R_SDA16).
2487 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2488 * bfd-in2.h, libbfd.h: Regenerated.
2489
2490Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2491
2492 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2493 (mn10200_elf_relax_delete_bytes): Likewise.
2494 (mn10200_elf_symbol_address_p): Likewise.
2495 (mn10200_elf_get_relocated_section_contents): Likewise.
2496 (bfd_elf32_bfd_relax_section): Define.
2497 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2498
2499 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2500 (mn10200_elf_relocate_section): Likewise.
2501 (elf_backend_relocate_section): Define.
2502
2503Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2504
2505 * Makefile.in: New target, elf-*-D30V.
2506 * archures.c: New target, elf-*-D30V.
2507 * config.bfd: New target, elf-*-D30V.
2508 * configure.in: New target, elf-*-D30V.
2509 * elf.c: New target, elf-*-D30V.
2510 * reloc.c: New target, elf-*-D30V.
2511 * targets.c: New target, elf-*-D30V.
2512 * bfd-in2.h: Rebuilt.
2513 * configure: Rebuilt.
2514 * libbfd.h: Rebuilt.
2515 * cpu-d30v.c: New files.
2516 * elf32-d30v.c: New files.
2517
2518Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2519
2520 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2521 * bfd-in2.h: Regenerated.
2522 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2523 (rtype2howto): Add function.
2524 (tic80_howto_table): Add.
2525
2526Tue Feb 18 11:41:00 1997 Dawn Perchik <dawn@cygnus.com>
2527
2528 * sysdep.h: Don't define errno in MSVC if error.h is included.
2529
2530Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2531
2532 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2533 is initialized before it is used.
2534
2535Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2536
2537 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2538 symbol into a weak undefined symbol; leave it as a common symbol.
2539
2540Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2541
2542 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2543 about a symbol defined in a dynamic object if it has already been
2544 defined in a regular object.
2545
2546Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2547
2548 * makefile.vms: Add gcc flags to allow compiling with current gcc
2549 snapshot
2550 (targmatch.h): New dependency.
2551
2552 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2553 openVMS/Alpha.
2554 * evax.h (ALPHA_R_CODEADDR): New relocation.
2555 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2556 openVMS/Alpha.
2557 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2558 relocation.
2559 * bfd-in2.h, libbfd.h: Rebuild.
2560
2561 Restrict symbol length to 64 bytes, case preserving:
2562 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2563 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2564 (_bfd_evax_length_hash_symbol): Added.
2565 * evax-etir.c (_bfd_evax_write_etir): Call
2566 _bfd_evax_length_hash_symbol before output of symbol.
2567 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2568 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2569
2570 * evax-emh.c: Output filename to object file without path.
2571
2572 * evax-egsd.c: New sections for local and global commons.
2573
2574 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2575 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2576 notices. Replace AXP with Alpha.
2577
2578Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2579
2580 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2581 sections if we are creating a shared library.
2582
2583Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2584
2585 * configure.host (i386-windows): Don't set host64=true.
2586
2587Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2588
2589 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2590 (elf_mips16_gprel_howto): New static variable.
2591 (mips16_gprel_reloc): New static function.
2592 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2593 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2594 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2595 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2596 * bfd-in2.h, libbfd.h: Rebuild.
2597
2598Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2599
2600 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2601 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2602
2603Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2604
2605 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2606 the output section will be the absolute section; don't print an
2607 assertion message for that case when doing a relocateable link.
2608
2609Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2610
2611 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2612 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2613 need_fn_sub, call_stub, and call_fp_stub.
2614 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2615 (mips_elf_link_hash_newfunc): Initialize new fields.
2616 (mips_elf_link_hash_table_create): Likewise.
2617 (mips_elf_relocate_section): Redirect relocations to use mips16
2618 stubs when appropriate.
2619 (mips_elf_check_relocs): Attach stub sections to the appropriate
2620 symbol. Set need_fn_stub when appropriate.
2621 (mips_elf_always_size_sections): New static function.
2622 (mips_elf_check_mips16_stubs): New static function.
2623 (elf_backend_always_size_sections): Define.
2624 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2625
2626 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2627 attached to sections which are not being included in the link.
2628
2629Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2630
2631 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2632 symbol value when computing the addend for a pc_relative
2633 pcrel_offset reloc.
2634
2635Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2636
2637 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2638 relocateable link, just skip pc_relative pcrel_offset relocs.
2639 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2640 structure for an ARM26 reloc which can be resolved.
2641 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2642 reloc can be resolved.
2643
2644 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2645 error in overflow check for R_RELBYTE.
2646
2647Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2648
2649 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2650 From Mark Rasin <mark.rasin@telrad.co.il>.
2651
2652 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2653 debugging symbols.
2654
2655Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2656
2657 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2658 (elf_mn10200_howto_table): Likewise.
2659 (mn10200_reloc_map): Likewise.
2660
2661Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2662
2663 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2664 * bfd-in2.h, libbfd.h: Regenerated.
2665 * elf32-m32r.c: Add support for them.
2666
2667Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2668
2669 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2670 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2671 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2672 r_format and r_pcrel. Always return a value.
2673 * riscix.c (MY_final_link_callback): Define to dummy value.
2674
2675 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2676 relocations against the text segment, look up the output name of
2677 the reloc section.
2678 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2679 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2680 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2681 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2682 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2683
2684Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2685
2686 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2687 routines for little endian data.
2688 * coffcode.h (coff_write_object_contents): Set magic to
2689 TIC80_ARCH_MAGIC for TIc80.
2690
2691Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2692
2693 * coff-tic80.c (tic80coff_vec): Change to little endian data
2694 as the default.
2695
2696Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2697
2698 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2699 auxiliary_filters parameter to be const char * const *. Accept a
2700 NULL terminated array.
2701 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2702 (bfd_elf32_size_dynamic_sections): Update declaration.
2703 * bfd-in2.h: Rebuild.
2704
2705Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2706
2707 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2708 NOTYPE symbol in a text section as a FUNC symbol.
2709
2710 * coffcode.h (coff_compute_section_file_positions): Force
2711 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2712
2713Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2714
2715 * libaout.h (machine_type): Reserve several values for sparclet.
2716
2717Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2718
2719 * config.bfd (tic80-*-*): Don't require 'coff'.
2720
2721Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2722
2723 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2724 table to v850_elf_reloc for all non-standard relocations.
2725 (v850_elf_check_relocs): Add check for h being non-null.
2726 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2727 statement instead of multiple ifs.
2728 (v850_elf_relocate_section): Fix up error message, don't just call
2729 abort.
2730
2731Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2732
2733 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2734 Use bfd_elf_generic_reloc as special function for all relocs.
2735 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2736
2737 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2738 24bit pc-relative reloc.
2739
2740Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2741
2742 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2743 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2744 header byte order is little endian. Use correct bfd_get and
2745 bfd_put routines for little endian headers.
2746 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2747 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2748
2749Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2750
2751 * reloc.c: Add BFD_RELOC_24.
2752 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2753 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2754 * bfd-in2.h, libbfd.h: Rebuilt.
2755
2756Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2757
2758 elf64-alpha multiple .got rewrite:
2759
2760 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2761 (bfd_elf*_mkobject): Don't define here ...
2762 * elfxx-target.h: ... but rather here. Default always_size_sections
2763 hook to NULL.
2764 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2765 what the #defines in elf-bfd.h transmuted it to anyway.
2766
2767 * section.c: Add SEC_LINKER_CREATED flag.
2768 * bfd-in2.h: Rebuild.
2769 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2770 relocation section flags.
2771 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2772 SEC_IN_MEMORY to recognize generated bits.
2773 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2774 Likewise.
2775 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2776 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2777 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2778 * elf32-ppc.c (ppc_elf_create_linker_section,
2779 ppc_elf_size_dynamic_sections): Likewise.
2780 * elf32-sparc.c (elf32_sparc_check_relocs,
2781 elf32_sparc_size_dynamic_sections): Likewise.
2782 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2783 section flags.
2784 (_bfd_elf_create_dynamic_sections): Likewise.
2785 (_bfd_elf_make_linker_section_rela): Likewise.
2786 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2787 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2788 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2789 to identify generated bits.
2790 (elf_link_input_bfd): Likewise.
2791
2792 * elf64-alpha.c: Rewrite everything touching relocations.
2793
2794Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2795
2796 * elf32-v850.c (all functions and static variables): Go through
2797 and regularize names to be of the form v850_elf_<xxx>.
2798 (toplevel): Include <elf/v850.h>.
2799 (enum reloc_type): Move to include/elf/v850.h.
2800 (v850_elf_check_relocs): For common variables, if the variable is
2801 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2802 into the appropriate section.
2803 (elf_backend_check_relocs): Define.
2804
2805Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2806
2807 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2808
2809Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2810
2811 * config.bfd (mips*el-*-linux*): New target.
2812 (mips*-*-linux*): New target.
2813
2814 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2815 Return a useful value.
2816
2817 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2818
2819 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2820 ac_cv_func_mmap.
2821 * configure: Rebuild.
2822 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2823 ac_cv_func_mmap in bfd/configure.host.
2824
2825 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2826 filter_shlib and auxiliary_filter_shlib parameters.
2827 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2828 DT_FILTER.
2829 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2830 (bfd_elf64_size_dynamic_sections): Likewise.
2831 * bfd-in2.h: Rebuild.
2832
2833Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2834
2835 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2836 symbols, don't export a symbol which is defined by an object in an
2837 archive which contains shared objects.
2838
2839Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2840
2841 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2842 for TI TMS320c80 (MVP).
2843 (bfd_archures_list): Add bfd_tic80_arch.
2844 * bfd-in2.h: Regenerate by running "make headers".
2845
2846Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2847
2848 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2849 * configure.in (case $vec): Correct typo, "tb" not "tp".
2850 Also add cofflink.o for tic80coff_vec.
2851 * configure: Regenerate with autoconf.
2852
2853Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2854
2855 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2856 is configured with --with-mmap.
2857
2858Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2859
2860 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2861 (ALL_MACHINES): Add cpu-tic80.o
2862 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2863 * coff-tic80.c: Add skeleton, cloned from another coff config.
2864 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2865 for TIc80.
2866
2867Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2868
2869 * TODO: Correct a misspelling.
2870 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2871 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2872 * configure.in (case $vec): Add tic80coff_vec entry.
2873 * configure: Regenerate with autoconf.
2874 * archures.c (bfd_tic80_arch): Declare.
2875 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2876 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2877 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2878 (bfd_target_vector): Add tic80coff_vec entry.
2879
2880Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2881
2882 * elflink.h (elf_buckets): Add some more values for larger
2883 binaries.
2884
2885Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2886
2887 * Makefile.in (install): Move subdir_do out of conditional. From
2888 Fred Fish <fnf@cygnus.com>.
2889
2890Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2891
2892 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2893 32 bit relocs.
2894 (elf_mn10200_howto_table): Likewise.
2895 (mn10200_reloc_map): Likewise.
2896
2897Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2898
2899 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2900 mips16 symbol during the link.
2901 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2902 mips16 symbol.
2903 (mips_elf_link_output_symbol_hook): New static function.
2904 (elf_backend_link_output_symbol_hook): Define.
2905
2906 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2907 not zero.
2908
2909Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2910
2911 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2912 against SEC_DEBUGGING sections here (revert patch of December 5).
2913 * elfcode.h (elf_object_p): Check for them here, instead.
2914
2915Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2916
2917 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2918 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2919 slurp_reloc_table.
2920 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2921 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2922 * elf-bfd.h (struct elf_size_info): Update declaration of
2923 slurp_reloc_table.
2924 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2925 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2926 * elfxx-target.h: Use new dynamic reloc routines by default.
2927 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2928 parameter.
2929
2930Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2931
2932 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2933 if NAMES_HAVE_UNDERSCORE is defined.
2934
2935Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2936
2937 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2938
2939Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2940
2941 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2942 supported relocs.
2943
2944Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2945
2946 * elflink.h (elf_link_add_object_symbols): Only add a weak
2947 symbol if the real definition is in the dynamic symbol table.
2948 After finding the real definition, then, if it is dynamic, add the
2949 weak symbol to the dynamic symbol table.
2950
2951 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2952
2953 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2954 function.
2955 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2956 array.
2957
2958Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2959
2960 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2961 variants.
2962 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2963 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2964 * reloc.c: Remove mn10300 big endian relocs.
2965 * bfd-in2.h, libbfd.h: Rebuilt.
2966
2967 * elf32-mn10200.c: Update from elf32-mn10300.c.
2968
2969Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2970
2971 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2972
2973 * elf32-mn10300.c: Add some comments.
2974
2975Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2976
2977 * ihex.c (ihex_scan): Always initialize buf before jumping to
2978 error_return.
2979 (ihex_read_section): Likewise.
2980
2981Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2982
2983 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2984 inplace for most relocs.
2985
2986Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2987
2988 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2989 even if SEC_ALLOC is not set.
2990 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2991 when deciding whether to copy a reloc into a shared object.
2992 (elf_i386_relocate_section): Likewise.
2993 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2994 (elf32_sparc_relocate_section): Likewise.
2995 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2996 reloc section if it is not set in the source section.
2997 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2998 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2999 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3000
3001Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3002
3003 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3004 expects a .got.plt until we actually create it.
3005
3006Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3007
3008 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3009 message for bfd_reloc_outofrange, rather than aborting. From
3010 Philippe De Muyter <phdm@info.ucl.ac.be>.
3011
3012 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3013 a relocateable link, don't try to process them. From Heinz Wrobel
3014 <wrobel@lpr.e-technik.tu-muenchen.de>.
3015
3016Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3017
3018 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3019 mn10300_info_howto_rel. Tweak reloc argument to be an
3020 Elf32_Internal_Rela.
3021 (USE_RELA): Define instead of USE_REL.
3022 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3023
3024Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3025
3026 * configure.in, configure: Handle mips*-sgi-irix6*.
3027 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3028 core files.
3029
3030Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3031
3032 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3033 relocation against a symbol defined in a section with no output
3034 section.
3035
3036Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3037
3038 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3039 * configure, config.in: Rebuild with autoconf 2.12.
3040
3041 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3042 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3043 (swap_out_syms): Set st_other from existing st_other field.
3044 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3045 table other field.
3046 (elf_link_output_extsym): Set the other field from the global hash
3047 table entry.
3048 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3049 (elf_mips16_jump_howto): New static variable.
3050 (mips16_jump_reloc): New static function.
3051 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3052 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3053 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3054 to a mips16 symbol.
3055 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3056 * bfd-in2.h, libbfd.h: Rebuild.
3057 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3058
3059Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3060
3061 * configure.host: Use long long for mips-sgi-irix6*.
3062
3063 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3064 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3065
3066Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3067
3068 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3069 (enum reloc_type): Add more reloc types.
3070 (elf32_mn10300_howto_table): Update for new reloc types.
3071 (elf32_mn10300_reloc_map): Update for new reloc types.
3072 * reloc.c: Add some new relocs for the mn10300 series.
3073 * bfd-in2.h, libbfd.h: Rebuilt.
3074
3075Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3076
3077 * som.c (setup_sections): Don't lose for a space which has
3078 no data, but some symbols.
3079
3080Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3081
3082 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3083 (sunos_link_hash_table_create): Initialize got_needed.
3084 (sunos_create_dynamic_sections): Only set .got section size if it
3085 is not already set. Set got_needed.
3086 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3087 sdynptr, and only handle dynamic sections, if dynamic sections are
3088 needed.
3089 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3090 Initialize .got section.
3091 (sunos_scan_ext_relocs): Likewise.
3092 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3093 a dynamic symbol.
3094 (sunos_finish_dynamic_link): Check got_needed. Only set up
3095 dynamic linking information if needed.
3096
3097Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3098
3099 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3100
3101Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3102
3103 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3104
3105Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3106
3107 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3108 anymore.
3109
3110Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3111
3112 * filemode.c: Include sysdep.h.
3113 * ihex.c: Add casts to eliminate compiler warnings.
3114 * sunos.c: Add casts to eliminate compiler warnings.
3115
3116Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3117
3118 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3119 section.
3120 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3121 appropriate relocations in the .so file if shared.
3122 (ppc_elf_relocate_section): Ditto.
3123
3124Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3125
3126 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3127 complain_overflow_unsigned.
3128
3129Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3130
3131 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3132 overflows for R_D10V_16 and R_D10V_18.
3133
3134Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3135
3136 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3137 (do_with_relocs): Likewise.
3138 (do_as_repeat): Likewise.
3139 (copy_expression): Likewise.
3140
3141Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3142
3143 * ieee.c (ieee_write_external_part): Correctly record whether
3144 there is an external part.
3145
3146Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3147
3148 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3149 handle tda offsets for sld.w and sst.w instructions.
3150 Fix alignment check in sld.w and sst.w tda reloc handling.
3151
3152Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3153
3154 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3155
3156Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3157
3158 * elf32-v850.c: Add comments about assumptions about
3159 char, short & long sizes.
3160 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3161 problems for several relocs.
3162
3163 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3164 R_V850_SDA_OFFSET entry.
3165
3166Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3167
3168 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3169 Store import file index in ldindx.
3170 (xcoff_build_ldsyms): Assume that ldsym was not previously
3171 allocated. For an imported symbol, copy ldindx into l_ifile.
3172
3173Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3174
3175 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3176 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3177 fields in R_V850_TDA_OFFSET.
3178 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3179 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3180 relocations.
3181
3182 * elf32-v850.c: Include bfdlink.h.
3183 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3184 we can't handle.
3185 (elf32_v850_bfd_final_link_relocate): New function.
3186 (v850_elf_relocation_section): Likewise.
3187 (elf_backend_relocate_section): Define.
3188
3189Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3190
3191 * binary.c (binary_set_section_contents): Ignore sections which
3192 don't have SEC_LOAD and SEC_ALLOC set.
3193
3194Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3195
3196 * linker.c (_bfd_generic_final_link): Avoid losing static
3197 symbols in the .bss section.
3198
3199Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3200
3201 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3202 (mips32_64bit_reloc): New static function.
3203 (mips_reloc_map): Add entry for BFD_RELOC_64.
3204 (mips_elf_relocate_section): Handle R_MIPS_64.
3205
3206 * linker.c (default_indirect_link_order): Print an error message
3207 when attempting to do a relocateable link with different object
3208 file formats, rather than calling abort.
3209
3210Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3211
3212 * reloc.c (m32r relocs): Rename them.
3213 * bfd-in2.h, libbfd.h: Regenerated.
3214 * elf32-m32r.c: Update.
3215 (m32r_elf_10_pcrel_reloc): New function.
3216 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3217 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3218
3219Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3220
3221 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3222 all sections that will be included in the output file.
3223 (_bfd_generic_link_output_symbols): Discard symbols in sections
3224 which are being discarded.
3225 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3226 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3227 (elf_v850_howto_table): Corresponding changes.
3228 (elf_v850_reloc_map): Corresponding changes.
3229 * reloc.c: Add additional V850 relocations.
3230 * bfd-in2.h, libbfd.h: Rebuilt.
3231
3232 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3233 no longer want in pc-relative relocs.
3234
3235Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3236
3237 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3238 accept a reloc against an undefined sybmol!
3239
3240Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3241
3242 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3243
3244Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3245
3246 * VERSION: Bump for new relocation.
3247
3248 * hosts/i386bsd.h: If NBPG is not defined, define it as
3249 PAGE_SIZE, for recent versions of FreeBSD.
3250
3251Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3252
3253 * configure.host: Use `long long' as the 64 bit type on a Solaris
3254 host, since both gcc and the SunPRO compilers support it.
3255
3256Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3257
3258 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3259 mistake to have reused the ECOFF LITERAL for ELF since they have
3260 different semantics.
3261 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3262 * bfd-in2.h, libbfd.h: Rebuild.
3263
3264 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3265 section overflow.
3266
3267 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3268 dynamic relocation for an undefweak symbol when we are building
3269 a static executable.
3270
3271Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3272
3273 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3274 point explicitly to srcdir.
3275 (targmatch.h): Edit references to point explicitly to objdir.
3276
3277Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3278
3279 * config.bfd: When setting targ_cpu, don't get confused by
3280 linux-gnu.
3281
3282Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3283
3284 * configure.host: Add support for windows host (a build done
3285 under the Microsoft build environment).
3286
3287Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3288
3289 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3290 definition in a dynamic object, add it to the dynamic symbol table
3291 if any dynamic object mentions it. Reverts part of last patch.
3292
3293 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3294 (sunos_link_hash_table_create): Initialize got_base.
3295 (bfd_sunos_size_dynamic_sections): If the .got section is more
3296 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3297 0x1000.
3298 (sunos_check_dynamic_reloc): Subtract got_base from a base
3299 relative relocation.
3300
3301 * elf32-mips.c (elf_mips_isa): New static function.
3302 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3303 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3304
3305Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3306
3307 * archive.c (do_slurp_coff_armap): Only treat archive as little
3308 endian for i960 COFF.
3309
3310Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3311
3312 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3313 by the change in size of the section when EXEC_P is not set.
3314
3315 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3316 (m68kcoff_rtype_to_howto): New static function.
3317 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3318 VMA to the addend for a PC relative reloc.
3319
3320 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3321 HP/UX 10.20.
3322 * Makefile.in: Rebuild dependencies.
3323
3324 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3325 som.h is included.
3326
3327Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3328
3329 * Makefile.in: Remove explicit dependencies for mn10200 and
3330 mn10300 files.
3331 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3332 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3333 (dependencies): Rebuilt.
3334
3335Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3336
3337 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3338 during this function.
3339
3340 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3341 section if the flags are compatible.
3342
3343 * configure.in: Add havevecs, and put it in tdefaults.
3344 * mpw-config.in: Likewise.
3345 * configure: Rebuild.
3346 * targmatch.sed: New file; a sed script to build targmatch.h from
3347 config.bfd.
3348 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3349 * targets.c: Include "fnmatch.h".
3350 (struct targmatch): Define.
3351 (bfd_target_match): Define by including targmatch.h.
3352 (bfd_find_target): If the target is not found by name, search for
3353 it as a configuration triplet.
3354 * Makefile.in: Rebuild dependencies.
3355 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3356 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3357 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3358 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3359 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3360 (CFILES): Remove i386dynix.c and hp300bsd.c.
3361 (targmatch.h): New target.
3362 (do_clean): Remove targmatch.h.
3363
3364 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3365 * acconfig.h: Add NEED_DECLARATION_GETENV.
3366 * configure, config.in: Rebuild.
3367 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3368 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3369
3370Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3371
3372 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3373 * cpu-mn10200.c, cpu-mn10300.c: New files.
3374 * elf32-mn10200.c, elf32-mn10300.c: New files.
3375 * Makefile.in: Break mn10x00 support into two separate
3376 configurations, mn10200 and mn10300.
3377 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3378 * bfd-in2.h, configure: Rebuilt.
3379
3380Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3381
3382 * Makefile.in (do_clean): Move config.log to do_distclean.
3383
3384Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3385
3386 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3387 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3388 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3389 (elf32-mn10x00.o): Add dependencies.
3390 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3391 (bfd_mn10x00_arch): Declare.
3392 (bfd_archures_list): Add bfd_mn10x00_arch.
3393 * config.bfd: Add mn10x00-*-*.
3394 * configure.in: Add bfd_elf32_mn10x00_vec.
3395 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3396 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3397 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3398 * bfd-in2.h, configure: Rebuilt.
3399
3400Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3401
3402 openVMS/Alpha: Provide filename and case_hack flags via
3403 symbol table from gas.
3404 Add case_hack code for symbol output from vax/vms.
3405 * evax-alpha.c (evax_initialize): Remove filename handling,
3406 filename is provided via symbol table.
3407 (evax_get_symtab): Use local symbol count when setting up table.
3408 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3409 debugging.
3410 (_bfd_evax_write_egsd): Skip file name symbol.
3411 * evax-emh.c (get_vms_time_string): Local function now.
3412 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3413 from symbol table.
3414 (_bfd_evax_write_etir): Pass all symbol names through
3415 _bfd_evax_case_hack_symbol.
3416 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3417 functions.
3418 (_bfd_evax_basename): Removed.
3419 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3420 * evax.h (evax_private_data_struct): Remove filename.
3421 (flag_hash_long_names, flag_show_after_trunc,
3422 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3423 vms_case_hack.
3424
3425Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3426
3427 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3428 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3429 (NO_SWAP_MAGIC): Don't define.
3430 (SWAP_MAGIC): Define.
3431
3432 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3433 no hash table entry for a global symbol.
3434
3435Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3436
3437 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3438
3439Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3440
3441 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3442 symbol type with T_NULL. Warn if symbol type changes. Based on
3443 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3444
3445 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3446 a dynamic object in the dynamic symbol table if it is referenced
3447 or defined by a regular object.
3448
3449Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3450
3451 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3452 remove dwarf local labels. Shrinks binaries by a factor of 3!
3453
3454Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3455
3456 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3457 by hand, rather than by calling bfd_make_section.
3458
3459Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3460
3461 * reloc.c: Rename m32r relocs.
3462 * bfd-in2.h, libbfd.h: Rebuilt.
3463 * elf32-m32r.c: Update.
3464
3465Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3466
3467 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3468 link, adjust the symbol index of a base relative reloc. Don't
3469 change the addend of a PC relative reloc if pcrel_offset is set.
3470 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3471 a relocateable link.
3472
3473 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3474 it is zero, in case src_mask matters.
3475 (bfd_install_relocation): Likewise.
3476
3477Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3478
3479 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3480 keep_syms.
3481 (_bfd_xcoff_bfd_final_link): Don't set target_index
3482 to an uninitialized value.
3483
3484Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3485
3486 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3487 indices, rather than crashing.
3488 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3489 is NULL.
3490 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3491 index.
3492
3493Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3494
3495 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3496 reloc to 0.
3497 (coff_arm_adjust_symndx): New static function.
3498 (coff_adjust_symndx): Define.
3499
3500 * srec.c (srec_scan): Accept multiple symbols on a single line.
3501 From Pascal Martin <pmartin@alsys.com>.
3502
3503 * README: New file.
3504
3505Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3506
3507 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3508 (sunos_merge_private_bfd_data): New function.
3509
3510Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3511
3512 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3513 than input BFD.
3514 (bfd_merge_private_bfd_data): Likewise.
3515 * section.c (bfd_copy_private_section_data): Likewise.
3516 * syms.c (bfd_copy_private_symbol_data): Likewise.
3517 * bfd-in2.h: Rebuild.
3518 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3519 both BFD's are the right flavour.
3520 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3521 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3522 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3523 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3524 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3525 (ppc_elf_merge_private_bfd_data): Likewise.
3526 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3527 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3528
3529 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3530 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3531 its sanity check.
3532
3533Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3534
3535 * reloc.c: Add m32r relocs.
3536 * bfd-in2.h, libbfd.h: Rebuilt.
3537 * cpu-m32r.c, elf32-m32r.c: New files.
3538
3539Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3540
3541 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3542
3543Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3544
3545 * tekhex.c (first_phase): Change type parameter from char to int.
3546 (out): Likewise.
3547 (pass_over): Change func to expect int, not char.
3548
3549 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3550 rather than SEC_LOAD when aligning the file offset for the first
3551 section in a segment.
3552
3553Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3554
3555 * syms.c (coff_section_type): Make arg const.
3556 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3557 to make_bfd_asection().
3558 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3559 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3560 (_bfd_elf_stringtab_init): Remove prototype.
3561
3562 * netbsd-core.c (swap_abort): Add prototype.
3563 * aix386-core.c (swap_abort): Ditto & make static
3564 * hpux-core.c (swap_abort): Ditto & make static.
3565 * irix-core.c (swap_abort): Ditto & make static.
3566 * ptrace-core.c (swap_abort): Ditto & make static.
3567 * trad-core.c (swap_abort): Ditto & make static.
3568 * coffswap.h (coff_swap_reloc_in): Ditto.
3569 (coff_swap_reloc_out): Ditto.
3570 (coff_swap_filehdr_in): Ditto.
3571 (coff_swap_filehdr_out): Ditto.
3572 (coff_swap_sym_in): Ditto.
3573 (coff_swap_sym_out): Ditto.
3574 (coff_swap_aux_in): Ditto.
3575 (coff_swap_aux_out): Ditto.
3576 (coff_swap_lineno_in): Ditto.
3577 (coff_swap_lineno_out): Ditto.
3578 (coff_swap_aouthdr_in): Ditto.
3579 (coff_swap_aouthdr_out): Ditto.
3580 (coff_swap_scnhdr_in): Ditto.
3581 (coff_swap_scnhdr_out): Ditto.
3582 * ihex.c (ihex_sizeof_headers): Ditto.
3583 * tekhex.c (getsym): Ditto.
3584 (find_chunk): Ditto & make static.
3585 (insert_byte): Ditto.
3586 (first_phase): Ditto.
3587 (pass_over): Ditto.
3588 (tekhex_get_symtab): Ditto & make static.
3589 (tekhex_get_symtab_upper_bound): Ditto & make static.
3590 (tekhex_mkobject): Ditto.
3591 (tekhex_object_p): Ditto.
3592 (move_section_contents): Ditto.
3593 (tekhex_get_section_contents): Ditto.
3594 (tekhex_set_arch_mach): Ditto & make static.
3595 (tekhex_set_section_contents): Ditto.
3596 (writevalue): Ditto.
3597 (writesym): Ditto.
3598 (out): Ditto.
3599 (tekhex_write_object_contents): Ditto.
3600 (tekhex_sizeof_headers): Ditto.
3601 (tekhex_make_empty_symbol): Ditto.
3602 (tekhex_get_symbol_info): Ditto.
3603 (tekhex_print_symbol): Ditto.
3604 * irix-core.c (make_bfd_asection): Ditto.
3605 (irix_core_core_file_p): Ditto.
3606 (irix_core_core_file_failing_command): Ditto.
3607 (irix_core_core_file_failing_signal): Ditto.
3608 (irix_core_core_file_matches_executable_p): Ditto.
3609 (irix_core_make_empty_symbol): Ditto.
3610 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3611 * srec.c (srec_new_symbol): Ditto.
3612 (srec_get_section_contents): Ditto.
3613 (srec_set_arch_mach): Ditto.
3614 (srec_set_section_contents): Ditto.
3615 (internal_srec_write_object_contents): Ditto.
3616 (srec_write_object_contents): Ditto.
3617 (symbolsrec_write_object_contents): Ditto.
3618 (srec_sizeof_headers): Ditto.
3619 (srec_make_empty_symbol): Ditto.
3620 (srec_get_symtab_upper_bound): Ditto.
3621 (srec_get_symtab): Ditto.
3622 (srec_print_symbol): Ditto and make static.
3623 * elf.c (elf_read): Ditto
3624 (assign_section_numbers): Ditto.
3625 (elf_fake_sections): Ditto.
3626 (sym_is_global): Ditto.
3627 (elf_map_symbols): Ditto.
3628 (get_program_header_size): Ditto.
3629 * coffgen.c (make_a_section_from_file): Ditto.
3630 (coff_real_object_p): Ditto.
3631 (fixup_symbol_value): Ditto.
3632 (build_debug_section): Ditto.
3633 (copy_name): Ditto.
3634 * syms.c (coff_section_type): Ditto.
3635
3636Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3637
3638 * bfd-in2.h: Rebuilt after m32r changes.
3639
3640Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3641
3642 * config.bfd: Add m32r support.
3643 * configure.in: Likewise.
3644 * configure: Likewise.
3645 * Makefile.in: Likewise.
3646 * archures.c: Likewise.
3647 * elf.c: Likewise.
3648 * targets.c: Likewise.
3649 * config.bfd: Keep target list alphabetically sorted.
3650
3651Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3652
3653 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3654 to add in the constant part found in the instruction itself.
3655 (case R_V850_HI16_S): Likewise.
3656
3657Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3658
3659 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3660 and R_D10V_18 to be 1 (word).
3661
3662Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3663
3664 * stabs.c (_bfd_link_section_stabs): If the output_section field
3665 of either section is bfd_abs_section, then the linker is
3666 discarding the section and we should not optimize it.
3667
3668Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3669
3670 * Makefile.in (aout-sparcle.o): New target.
3671 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3672 * config.bfd (sparclet-*-aout*): Add case.
3673 * configure.in (sparcle_aout_vec): Add case.
3674 * configure: Regenerated.
3675 * targets.c (sparcle_aout_vec): Declare.
3676 (bfd_target_vector): Add sparcle_aout_vec.
3677 * aout-sparcle.c: New file.
3678
3679Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3680
3681 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3682 low order sign bit propogation for R_V850_HI16_S.
3683
3684 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3685 handling V850 specific relocs.
3686 (elf_v850_howto_table): Use the new function for some
3687 relocations. Twiddle masks & shifts for some relocs.
3688 Set partial_inplace where needed.
3689
3690Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3691
3692 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3693 default architecture to a machine number of 0.
3694 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3695 for E_MIPS_ARCH_1.
3696 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3697 the output BFD is the default, set it from the first input BFD.
3698
3699Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3700
3701 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3702 insert at bitpos zero. The HI16 relocs are shifted right
3703 by 16 bits. Fix src_mask for all relocs.
3704 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3705 little endian!
3706 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3707 endian!
3708
3709Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3710
3711 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3712 Rewrite to use BFD file read routines and to avoid using a fixed
3713 length for the file name.
3714
3715Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3716
3717 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3718 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3719 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3720 to R_V850_{32,16,8}.
3721
3722Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3723
3724 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3725 (elf_v850_howto_table): Add info for HI16_S reloc.
3726 (v850_reloc_map): Add HI_16_S reloc.
3727 * reloc.c: Define BFD_RELOC_V850_* relocs.
3728
3729Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3730
3731 Add SH ELF support.
3732 * elf32-sh.c: New file.
3733 * elf.c (prep_headers): Handle bfd_arch_sh.
3734 * elfcode.h (write_relocs): Handle absolute symbol.
3735 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3736 (_bfd_elf64_link_read_relocs): Declare.
3737 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3738 elf_link_read_relocs. Make globally visible. Change all
3739 callers.
3740 (elf_link_input_bfd): Get external symbols from cache in
3741 symtab_hdr->contents. Get contents from cache in
3742 elf_section_data.
3743 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3744 already defined.
3745 * reloc.c: Define BFD_RELOC_SH_* relocs.
3746 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3747 * coff-sh.c (sh_insns_conflict): Fix a return value.
3748 (_bfd_sh_align_load_span): New globally visible function, broken
3749 out of sh_align_load.
3750 (sh_align_load): Call _bfd_sh_align_load_span.
3751 (sh_swap_insns): Change relocs parameter to PTR.
3752 * bfd-in2.h, libbfd.h: Rebuild.
3753 * targets.c (bfd_elf32_sh_vec): Declare.
3754 (bfd_elf32_shl_vec): Declare.
3755 * config.bfd (sh-*-elf*): New target.
3756 * configure.in (bfd_elf32_sh_vec): New target vector.
3757 (bfd_elf32_shl_vec): New target vector.
3758 * configure: Rebuild.
3759 * Makefile.in: Rebuild dependencies.
3760 (BFD32_BACKENDS): Add elf32-sh.o.
3761 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3762
3763 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3764 page before checking D_PAGED.
3765
3766 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3767 (ihex_write_object_contents): Remove extbase; always use segbase
3768 instead.
3769
3770Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3771
3772 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3773 * configure.host (i[345]86-*-*): Ditto.
3774 * config.bfd (i[345]86-*-*): Ditto.
3775 * configure: Regenerate.
3776
3777 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3778 elf.
3779
3780Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3781
3782 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3783 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3784 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3785 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3786 will have an ST_CODE type, change the symbol's type to ST_DATA.
3787 * som.c (hppa_som_gen_reloc_type): Update prototype.
3788
3789Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3790
3791 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3792 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3793 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3794 (mips_elf_finish_dynamic_sections): Likewise.
3795
3796Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3797
3798 * configure.host (HLDENV): New variable to set. Set it for
3799 *-*-sysv4*, since those linkers may not support -R but they always
3800 support LD_RUN_PATH.
3801
3802 * libieee.h (NSECTIONS): Don't define.
3803 (ieee_data_struct): Change section_table to asection **. Add
3804 section_table_size.
3805 * ieee.c (get_section_entry): If the table isn't big enough, make
3806 it bigger.
3807 (ieee_slurp_sections): Remove assertion about number of sections.
3808 (ieee_object_p): Adjust initialization of ieee to match changes to
3809 the structure.
3810
3811 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3812 symbols merely because we are generating a shared library.
3813 (xcoff_build_ldsyms): Don't set up global linkage code for an
3814 undefined symbol merely because we are generating a shared
3815 library.
3816
3817Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3818
3819 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3820 (BFD32_BACKENDS) Add elf32-v850.o.
3821 * archures.c: Add bfd_v850_arch.
3822 * bfd-in2.h: Add bfd_v850_arch.
3823 * config.bfd (v850-*-*): New target.
3824 * configure: (bfd_elf32_v850_vec) New vector.
3825 * configure.in: (bfd_elf32_v850_vec) New vector.
3826 * cpu-v850.c: New file.
3827 * elf.c (prep_headers): Added case bfd_arch_v850.
3828 * elf32-v850.c: New file.
3829 * targets.c (bfd_elf32_v850_vec): New vector.
3830
3831Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3832
3833 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3834 a function code symbol for an XMC_XO symbol.
3835
3836Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3837
3838 * mpw-config.in: Update editing of autoconf vars to reflect
3839 Jul 18 configure.in change.
3840 * mpw-make.sed: Update editing of include pathnames to be
3841 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3842
3843Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3844
3845 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3846 which to offset to get the .plt entry address is ".plt".
3847
3848Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3849
3850 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3851 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3852 Added, for internal use by the ARM gas.
3853 * libbfd.h: Rebuilt
3854 * bfd-in2.h: Rebuilt
3855
3856Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3857
3858 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3859 in section dynidx start.
3860
3861Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3862
3863 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3864 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3865 optimization for g++.
3866
3867Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3868
3869 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3870 the -mrelocatable-lib bit set and the other doesn't, clear the
3871 -mrelocatable-lib bit in the header.
3872
3873Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3874
3875 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3876 symbol against a STT_FUNC symbol in a shared library.
3877
3878Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3879
3880 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3881 symbol is found, automatically define the corresponding function
3882 code.
3883
3884 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3885 if sym.n_numaux is not zero.
3886 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3887 entry to disagree about the number of aux entries if the symbol
3888 has zero.
3889
3890 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3891 section if it might be needed, not just if info->shared.
3892 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3893 the start of .rel.dyn if we are going to use it.
3894 (mips_elf_finish_dynamic_sections): Only clear the first element
3895 of .rel.dyn if the size is greater than zero.
3896
3897Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3898
3899 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3900 undefined_symbol callback for a symbol, then don't issue any more
3901 warnings about loader relocs.
3902 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3903 after calling the undefined_symbol callback.
3904
3905 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3906 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3907 as the AIX linker seems to do.
3908
3909Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3910
3911 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3912 (evax_initialize): Remove evax_reloc_table.
3913 (evax_close_and_cleanup): Ditto.
3914 (reloc_nil): Ditto.
3915 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3916 entries.
3917 (evax_bfd_reloc_type_lookup): Ditto.
3918 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3919 cooked_size == raw_size.
3920 * evax-emh.c (_bfd_evax_register_filename): Remove.
3921 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3922 * evax-misc.c (add_new_contents): Malloc section at full size.
3923 (_bfd_save_evax_section): Memcpy section contents directly.
3924 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3925 (evax_reloc_table): Remove.
3926
3927 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3928
3929 * makefile.vms: Add better support for DEC C compilation
3930 Add evax.h dependencies
3931
3932 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3933 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3934 (BFD_RELOC_ALPHA_BASEREG): Remove.
3935 * bfd-in2.h, libbfd.h: Rebuild.
3936
3937Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3938
3939 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3940 getgid if _WIN32 is defined.
3941 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3942
3943Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3944
3945 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3946 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3947 include file.
3948 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3949 isn't defined.
3950
3951Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3952
3953 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3954 realloc.
3955 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3956 (NEED_DECLARATION_REALLOC): New macro.
3957 * configure, config.in: Rebuild.
3958 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3959 (realloc): Declare if NEED_DECLARATION_REALLOC.
3960
3961 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3962 <strings.h> if they exist.
3963
3964 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3965
3966Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3967
3968 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3969
3970 Based on patches from Eric Valette <valette@crf.canon.fr>:
3971 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3972 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3973 (elf_howto_table): Add entries for new relocs.
3974 (elf_i386_reloc_type_lookup): Handle new relocs.
3975 (elf_i386_info_to_howto): Just call abort.
3976 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3977 (elf_i386_relocate_section): Likewise.
3978
3979Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3980
3981 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3982
3983Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3984
3985 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3986 only get the LMA from the phdr if they are in the same part of the
3987 file.
3988
3989 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3990 new segment to make them more comprehensible. If the relationship
3991 between the LMA and the VMA changed, start a new segment. Don't
3992 check dynsec when deciding whether to start a new segment for a
3993 writeable section; -N will now handle this.
3994
3995Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3996
3997 * libhppa.h: Remove "esel" changes. Not the right approach.
3998 * som.c: Corresponding changes.
3999 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4000 which don't have a SOM symbol type associated with them.
4001 Reverses a 1994 change.
4002
4003Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4004
4005 Make ld -N more reasonable for ELF:
4006 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4007 phdr_in_section to false, and always use a single load segment.
4008 (elf_sort_sections): Sort sections by LMA after VMA.
4009 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4010 align to maxpagesize.
4011 (assign_file_positions_except_relocs): Likewise.
4012 * elfcode.h (elf_object_p): If a section is loaded but not page
4013 aligned, clear D_PAGED.
4014
4015Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4016
4017 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4018 Added, for internal use by the ARM gas.
4019 * libbfd.h: Rebuilt
4020 * bfd-in2.h: Rebuilt
4021
4022Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4023
4024 * libhppa.h (R_HPPA_ESEL): New field selector.
4025 (e_esel): Similarly.
4026 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4027 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4028 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4029
4030Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4031
4032 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4033 archive search before looking for stripped dynamic objects.
4034
4035Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4036
4037 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4038 symbol a warning rather than an error.
4039
4040Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4041
4042 * elf.c (assign_file_positions_for_segments): Track the virtual
4043 memory position separately from the file position, and use it to
4044 compute the alignment adjustment.
4045
4046Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4047
4048 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4049 and fixed mask on R_D10V_10_PCREL_L.
4050
4051Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4052
4053 * elf64-mips.c: Include "aout/ar.h".
4054 (mips_elf64_slurp_armap): New static function.
4055 (mips_elf64_write_armap): New static function.
4056 (bfd_elf64_archive_*): Define.
4057 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4058 Use instead of bfd_generic_archive_p.
4059 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4060 instead of _bfd_write_archive_contents.
4061 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4062 _bfd_generic_mkarchive.
4063 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4064 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4065 _bfd_archive_coff.
4066 (TARGET_LITTLE_SYM): Likewise.
4067 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4068 name of /SYM64/.
4069 * Makefile.in: Rebuild dependencies.
4070
4071 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4072 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4073 SHT_MIPS_EVENTS sections.
4074 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4075 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4076 sections.
4077 (_bfd_mips_elf_fake_sections): Likewise.
4078
4079 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4080 * ecoff.c (ecoff_compute_section_file_positions): Copy
4081 rdata_in_text from backend info to tdata. Clear it if any data
4082 section comes before .rdata.
4083 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4084 tdata rather than backend info.
4085
4086Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4087
4088 * configure.in: Fix test for whether a compiler has a 64 bit
4089 type. From Jim Wilson <wilson@cygnus.com>.
4090
4091Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4092
4093 * configure.host (mips-sgi-irix6*): New host.
4094
4095 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4096 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4097 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4098 to AC_OUTPUT call.
4099 * configure: Rebuild.
4100 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4101 (BFD_HOST_64_BIT): Define conditionally.
4102 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4103 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4104 (symvalue, bfd_size_type): Likewise.
4105 * bfd-in2.h: Rebuild.
4106 * Makefile.in (do_clean): Remove bfd-tmp.h.
4107 (do_distclean): Remove bfd-in3.h.
4108 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4109 (bfd-in3.h): New target.
4110
4111 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4112 Andrew Gierth <ANDREWG@microlise.co.uk>.
4113
4114 * configure.host: Set INSTALL_SHLIB.
4115 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4116 * configure: Rebuild.
4117 * Makefile.in (install): Use @INSTALL_SHLIB@.
4118
4119 * config.bfd (mips*-*-irix6*): New target.
4120 * configure.host: Handle Irix 6 shared library like Irix 5.
4121
4122 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4123 symbol for a magic name.
4124 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4125 XMC_TD symbol.
4126 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4127 XMC_TD symbol.
4128
4129Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4130
4131 * mpw-config.in: Add ELF support to mips config, create the
4132 elf32-target.h file in the object dir.
4133 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4134
4135Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4136
4137 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4138 Also removed most abort calls, in favor of using bfd reporting.
4139
4140Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4141
4142 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4143 (BFD32_BACKENDS) Add elf32-d10v.o.
4144 * archures.c: Add bfd_d10v_arch.
4145 * bfd-in2.h: Add bfd_d10v_arch.
4146 * config.bfd (d10v-*-*): New target.
4147 * configure: (bfd_elf32_d10v_vec) New vector.
4148 * configure.in: (bfd_elf32_d10v_vec) New vector.
4149 * cpu-d10v.c: New file.
4150 * elf.c (prep_headers): Added case bfd_arch_d10v.
4151 * elf32-d10v.c: New file.
4152 * libbfd.h: Rebuild.
4153 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4154 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4155 * targets.c (bfd_elf32_d10v_vec): New vector.
4156
4157Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4158
4159 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4160
4161Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4162
4163 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4164 bfd_mach_i386_i8086 machine types.
4165
4166Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4167
4168 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4169 and _FINI sections.
4170
4171Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4172
4173 * coffcode.h (coff_set_section_contents): A/UX does not require
4174 special handling of the _LIB section.
4175
4176Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4177
4178 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4179 value for R_RELBYTE.
4180
4181 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4182 array if one was allocated.
4183
4184Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4185
4186 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4187 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4188 use_rld_obj_head and rld_value.
4189 (mips_elf_link_hash_table_create): Initialize new fields.
4190 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4191 dynamic.
4192 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4193 __rld_obj_head symbol not seen, create an __rld_map symbol.
4194 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4195 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4196 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4197 __rld_obj_head symbol.
4198 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4199
4200Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4201
4202 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4203
4204 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4205 ppc_elf_addr16_ha_reloc.
4206 (ppc_elf_addr16_ha_reloc): New static function.
4207
4208 * coff-mips.c (struct mips_hi): Define.
4209 (mips_refhi_list): New static variable.
4210 (mips_refhi_addr, mips_refhi_addend): Remove.
4211 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4212 (mips_reflo_reloc): Process mips_refhi_list.
4213 (mips_relhi_list): New static variable.
4214 (mips_relhi_addr, mips_relhi_addend): Remove.
4215 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4216 (mips_rello_reloc): Process mips_relhi_list.
4217 (mips_relocate_section): Permit an arbitrary number of REFHI or
4218 RELHI relocs before the associated REFLO or RELLO reloc.
4219
4220Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4221
4222 * aout-target.h (MY(callback)): Set reloc_count fields.
4223
4224Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4225
4226 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4227 sections unless this is a SunOS link.
4228
4229 * VERSION: Set to 2.7.1.
4230
4231 * Released binutils 2.7.
4232
4233Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4234
4235 * i386aout.c: Include "aout/aout64.h".
4236 (i386aout_write_object_contents): New static function.
4237 (MY_write_object_contents): Define.
4238
4239 * netbsd.h (MY(write_object_contents)): Make sure that
4240 adjust_sizes_and_vmas is called before fiddling with the magic
4241 number.
4242
4243Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4244
4245 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4246
4247Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4248
4249 * libbfd-in.h (itos, stoi): Don't define.
4250 * libbfd.h: Rebuild.
4251 * i386lynx.c (KEEPIT): Define as udata.i.
4252 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4253 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4254 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4255 flags. Don't use stoi.
4256
4257 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4258
4259 * elf.c (map_sections_to_segments): Don't start a new segment for
4260 a writable section if it's on the same page as the previous
4261 segment. Reset the writable variable for a readonly section.
4262
4263Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4264
4265 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4266 first_thunk_address, thunk_size, and import_table_size.
4267 * peicode.h: Improved some diagnostics regarding edata sections.
4268
4269 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4270 on IMGLUE relocs.
4271 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4272 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4273
4274Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4275
4276 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4277 with XCOFF_DEF_DYNAMIC set is really defined.
4278 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4279 (xcoff_link_add_symbols): Only create special sections if using an
4280 XCOFF hash table.
4281
4282 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4283 aixcoff-rs6000.
4284 (bfd_install_relocation): Likewise.
4285
4286Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4287
4288 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4289 field.
4290 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4291 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4292 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4293 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4294 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4295 are found for LITERAL relocs.
4296 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4297 taken, we cannot generate a .plt entry for the symbol.
4298
4299Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4300
4301 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4302 sysconf functions (for gprof).
4303 * configure, config.in: Rebuild.
4304
4305Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4306
4307 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4308 an archive if it has a map. If the object file has the wrong
4309 xvec, reject it.
4310
4311 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4312 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4313 symbol.
4314 (alpha_relocate_section): Likewise.
4315
4316 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4317 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4318 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4319 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4320 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4321 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4322 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4323 * peicode.h: Corresponding changes.
4324
4325Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4326
4327 * elflink.h (elf_create_pointer_linker_section): Comment out code
4328 dealing with making GOT pointers negative of the GOT symbol for
4329 now.
4330
4331Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4332
4333 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4334 increment the .rela.plt size until after we're done creating the
4335 .plt entry.
4336 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4337 .rela.plt offset directly rather than calculating it.
4338
4339Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4340
4341 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
4342 Use autoconf-set values.
4343 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4344 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4345 values.
4346 (docdir): Deleted.
4347 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4348 * configure: Rebuilt.
4349
4350Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4351
4352 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4353 handling code > 1k away.
4354
4355Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4356
4357 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4358 defined, output whenever the symbol is updated.
4359
4360Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4361
4362 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4363 section to 0 if user_set_vma is set.
4364 * elflink.h (elf_bfd_final_link): Likewise.
4365
4366Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4367
4368 Partially undo patch of Jun 20.
4369 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4370 (coff_compute_section_file_positions): Likewise.
4371 (coff_write_object_contents): Likewise. Re-add deleted code, but
4372 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4373 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4374
4375Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4376
4377 * config.bfd: Add support for *-*-rtems* configurations.
4378
4379Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4380
4381 * elf.c (prep_headers): Add bfd_arch_alpha case.
4382
4383Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4384
4385 * elf64-alpha.c: New file.
4386 * config.bfd (alpha-*-linuxecoff*): New target.
4387 (alpha-*-linux*, alpha-*-elf*): New targets.
4388 * configure.in (bfd_elf64_alpha_vec): New vector.
4389 * configure: Rebuild.
4390 * targets.c (bfd_elf64_alpha_vec): Declare.
4391 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4392 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4393 * bfd-in2.h, libbfd.h: Rebuild.
4394 * Makefile.in: Rebuild dependencies.
4395 (BFD64_BACKENDS): Add elf64-alpha.o.
4396 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4397
4398Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4399
4400 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4401 than relying on a right shift of 32.
4402
4403Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4404
4405 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4406 ifdef to COFF_WITH_PE.
4407 (coff_compute_section_file_positions): Likewise.
4408 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4409 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4410 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4411 COFF_IMAGE_WITH_PE, always include.
4412
4413 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4414
4415Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4416
4417 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4418 approximate the correct answer if SIZEOF_HEADERS was not used.
4419
4420 * binary.c (binary_set_section_contents): Set section file
4421 position based on LMA rather than VMA.
4422
4423Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4424
4425 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4426 symbols if info->strip == strip_all.
4427
4428Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4429
4430 * coff-h8300.c: Remove #if 0 code.
4431 (compatable): Don't allow mixing/matching of different architectures.
4432
4433 * archures.c (bfd_mach_h8300s): Add.
4434 * bfd-in2.h: Rebuilt.
4435 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4436 (BADMAG): Likewise.
4437 (h8300_reloc16_estimate): Likewise.
4438 (h8300_reloc16_extra_cases): Likewise.
4439 (h8300_bfd_link_add_symbols): Likewise.
4440 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4441 (coff_set_flags): Likewise.
4442 * cpu-h8300.c (h8300_scan): Likewise.
4443 Add H8/S to bfd_h8300_arch list.
4444
4445Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4446
4447 Added support for Alpha OpenVMS:
4448 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4449 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4450 * config.h-vms, makefile.vms: New files.
4451 * config.bfd (alpha-*-*vms*): New target.
4452 * configure.in (evax_alpha_vec): New target vector.
4453 * configure: Rebuild.
4454 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4455 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4456 * targets.c (bfd_target_evax_flavour): Define.
4457 (evax_alpha_vec): Declare.
4458 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4459 if BFD64 is defined.
4460 * bfd-in2.h, libbfd.h: Rebuild.
4461 * Makefile.in: Rebuild dependencies.
4462 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4463 evax-emh.o, and evax-misc.o.
4464 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4465 evax-etir.c, evax-emh.c, and evax-misc.c.
4466 (HFILES): Add evax.h.
4467
4468Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4469
4470 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4471 pointer.
4472 (h8300_bfd_link_add_symbols): Likewise.
4473
4474Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4475
4476 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4477 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4478
4479Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4480
4481 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4482 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4483 created.
4484 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4485 R_MIPS_32 relocs if creating a shared library.
4486
4487Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4488
4489 * peicode.h (add_data_entry): Use pei_section_data rather than
4490 _cooked_size. Corresponds to May 13 change in coffcode.h.
4491
4492Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4493
4494 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4495 * coffcode.h (coff_write_object_contents): If there are long
4496 section names, always set the f_symptr field, even if there are no
4497 symbols.
4498 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4499 if there are no symbols.
4500
4501 * coffgen.c (make_a_section_from_file): Check return value of
4502 _bfd_coff_read_string_table.
4503 (coff_real_object_p): Check return value of
4504 make_a_section_from_file.
4505 (_bfd_coff_read_string_table): Check that there are some symbols
4506 before trying to read the string table size.
4507
4508Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4509
4510 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4511 to replace a symbol in a dynamic object with a symbol from another
4512 dynamic object, do the replacement if the existing symbol is
4513 global linkage code.
4514
4515 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4516 for _ptrgl, and treat it as global linkage code.
4517
4518 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4519 filename or N_SO symbol past the offset, and use it to indicate
4520 that there is no line number or function when appropriate.
4521
4522Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4523
4524 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4525 common symbol defined by the linker. Don't export function code
4526 even if export_defineds is set.
4527
4528Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4529
4530 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4531 and R_JMP_DEL.
4532 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4533 (h8300_symbol_address_p): New function.
4534 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4535 relaxing.
4536
4537Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4538
4539 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4540 problems.
4541 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4542 correctly for the two variants. Allow relaxing if the target
4543 is 128 bytes away since after relaxation it'll be 126 bytes away.
4544 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4545 "dot" and "value". Allow relaxing if the target is 128 bytes
4546 away since after relaxation it'll be 126 bytes away.
4547 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4548 the given section until nothing changes.
4549
4550Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4551
4552 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4553 alignment hack--we can get the lnnoptr info another way without
4554 suddenly increasing the alignment requirements. Set the flags for
4555 the _PDATA section.
4556 (ecoff_compute_section_file_positions): Do so.
4557
4558Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4559
4560 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4561 to keep the HP emulator database happy.
4562
4563 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4564 From Kevin Buettner <kev@primenet.com>.
4565
4566Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4567
4568 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4569 name of a NULL section.
4570
4571Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4572
4573 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4574 set, always call the notice callback.
4575
4576 * VERSION: Increment for bfdlink.h change.
4577
4578Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4579
4580 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4581 (sh_relax_delete_bytes): Correct handling of differently sized
4582 trailing alignment reloc.
4583
4584 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4585 * bfd-in2.h: Rebuild.
4586 * configure.in: Warn if there is no known 64 bit type.
4587 * configure: Rebuild.
4588
4589 * Makefile.in: Rebuild dependencies.
4590 (BFD32_BACKENDS): Add ppcboot.o.
4591 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4592
4593 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4594 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4595
4596Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4597
4598 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4599 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4600 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4601 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4602
4603Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4604
4605 * elf64-mips.c: Improve reloc special_functions and handling of
4606 SHT_MIPS_OPTIONS section.
4607 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4608 mips_elf_hi16_reloc and make globally visible.
4609 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4610 make globally visible.
4611 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4612 make globally visible.
4613 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4614 and make globally visible.
4615 (gprel16_with_gp): Check howto->src_mask before using value in
4616 insn.
4617 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4618 and make globally visible.
4619 (gprel32_with_gp): Check howto->src_mask before fetching value.
4620 (bfd_mips_elf_swap_options_in): New function.
4621 (bfd_mips_elf_swap_options_out): New function.
4622 (_bfd_mips_elf_set_private_flags): Rename from
4623 mips_elf_set_private_flags and make globally visible.
4624 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4625 mips_elf_copy_private_bfd_data and make globally visible.
4626 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4627 mips_elf_merge_private_bfd_data and make globally visible.
4628 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4629 for a SHT_MIPS_OPTIONS section.
4630 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4631 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4632 name of a SHT_MIPS_OPTIONS section.
4633 (_bfd_mips_elf_set_section_contents): New function.
4634 (mips_elf32_section_processing): Set the GP value in a
4635 SHT_MIPS_OPTIONS section.
4636 (_bfd_mips_elf_find_nearest_line): Rename from
4637 mips_elf_find_nearest_line and make globally visible.
4638 (bfd_elf32_set_section_contents): Define.
4639 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4640 (_bfd_mips_elf_lo16_reloc): Declare.
4641 (_bfd_mips_elf_gprel16_reloc): Declare.
4642 (_bfd_mips_elf_got16_reloc): Declare.
4643 (_bfd_mips_elf_gprel32_reloc): Declare.
4644 (_bfd_mips_elf_set_private_flags): Declare.
4645 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4646 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4647 (_bfd_mips_elf_find_nearest_line): Declare.
4648 (_bfd_mips_elf_set_section_contents): Declare.
4649
4650 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4651 elf_info_to_howto.
4652 (elf_info_to_howto): Define.
4653 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4654 elf_info_to_howto.
4655 (elf_info_to_howto): Define.
4656 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4657 elf_info_to_howto.
4658 (elf_info_to_howto): Define.
4659
4660 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4661 R_MOV16B[12], to match change in coff/internal.h.
4662
4663Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4664
4665 * elf64-mips.c: Extensive additions to provide better support for
4666 writing files and for gas.
4667 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4668 of mips_elf_object_p.
4669 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4670 _bfd_mips_elf_object_p.
4671 (_bfd_mips_elf_final_write_processing): Rename from
4672 mips_elf_final_write_processing and make globally visible.
4673 (_bfd_mips_elf_fake_sections): Rename from
4674 mips_elf_fake_sections and make globally visible.
4675 (_bfd_mips_elf_section_from_bfd_section): Rename from
4676 mips_elf_section_from_bfd_section and make globally visible.
4677 (_bfd_mips_elf_section_processing): New function, broken out of
4678 mips_elf_section_processing.
4679 (mips_elf32_section_processing): Rename from
4680 mips_elf_section_processing; call
4681 _bfd_mips_elf_section_processing.
4682 (_bfd_mips_elf_symbol_processing): Rename from
4683 mips_elf_symbol_processing and make globally visible.
4684 (_bfd_mips_elf_read_ecoff_info): Rename from
4685 mips_elf_read_ecoff_info and make globally visible.
4686 (mips_elf32_ecoff_debug_swap): Rename from
4687 mips_elf_ecoff_debug_swap.
4688 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4689 struct symbol_cache_entry.
4690 (_bfd_elf_validate_reloc): New function, moved in from
4691 elfcode.h:validate_reloc.
4692 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4693 to _bfd_elf_validate_reloc. Change all callers.
4694 * elf-bfd.h (bfd_section_from_shdr): Declare.
4695 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4696 (_bfd_elf_validate_reloc): Declare.
4697 (_bfd_mips_elf_object_p): Declare.
4698 (_bfd_mips_elf_fake_sections): Declare.
4699 (_bfd_mips_elf_section_from_bfd_section): Declare.
4700 (_bfd_mips_elf_section_processing): Declare.
4701 (_bfd_mips_elf_symbol_processing): Declare.
4702 (_bfd_mips_elf_read_ecoff_info): Declare.
4703 (_bfd_mips_elf_final_write_processing): Declare.
4704 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4705 if already defined.
4706
4707 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4708 (mips_elf_final_write_processing): Likewise.
4709
4710Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4711
4712 64-bit MIPS ELF ABI objdump support:
4713 * elf64-mips.c: New file.
4714 * Makefile.in: Rebuild dependencies.
4715 (BFD64_BACKENDS): Add elf64-mips.o.
4716 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4717 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4718 bfd_elf64_littlemips_vec to targ_selvecs.
4719 (mips*-*-elf*): Likewise.
4720 * configure.in: Add bfd_elf64_bigmips_vec and
4721 bfd_elf64_littlemips_vec to vector switch.
4722 * configure: Rebuild.
4723 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4724 broken out of mips_elf_section_from_shdr.
4725 (mips_elf32_section_from_shdr): Rename from
4726 mips_elf_section_from_shdr. Call new function.
4727 (elf_backend_section_from_shdr): Update name of renamed function.
4728 * elf-bfd.h (struct elf_size_info): Change second parameter of
4729 write_out_phdrs to be const. Likewise for second parameter of
4730 swap_symbol_out.
4731 (struct bfd_elf_section_data): Add rel_hdr2 field.
4732 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4733 (bfd_elf32_swap_symbol_out): Likewise.
4734 (bfd_elf32_swap_reloc_in): Likewise.
4735 (bfd_elf32_swap_reloc_out): Likewise.
4736 (bfd_elf32_swap_reloca_in): Likewise.
4737 (bfd_elf32_swap_reloca_out): Likewise.
4738 (bfd_elf32_swap_phdr_in): Likewise.
4739 (bfd_elf32_swap_phdr_out): Likewise.
4740 (bfd_elf32_swap_dyn_in): Likewise.
4741 (bfd_elf32_swap_dyn_out): Likewise.
4742 (bfd_elf32_slurp_symbol_table): Declare.
4743 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4744 (bfd_elf32_write_out_phdrs): Declare.
4745 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4746 (bfd_elf64_swap_symbol_out): Likewise.
4747 (bfd_elf64_swap_reloc_in): Likewise.
4748 (bfd_elf64_swap_reloc_out): Likewise.
4749 (bfd_elf64_swap_reloca_in): Likewise.
4750 (bfd_elf64_swap_reloca_out): Likewise.
4751 (bfd_elf64_swap_phdr_in): Likewise.
4752 (bfd_elf64_swap_phdr_out): Likewise.
4753 (bfd_elf64_swap_dyn_in): Likewise.
4754 (bfd_elf64_swap_dyn_out): Likewise.
4755 (bfd_elf64_slurp_symbol_table): Declare.
4756 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4757 (bfd_elf64_write_out_phdrs): Declare.
4758 (_bfd_mips_elf_section_from_shdr): Declare.
4759 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4760 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4761 section for the section, add the new one to rel_hdr2. Increment
4762 reloc_count rather than setting it.
4763 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4764 Remove static declaration.
4765 (elf_write_shdrs_and_ehdr): Define name as macro.
4766 (elf_write_out_phdrs): Likewise.
4767 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4768 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4769 (elf_swap_symbol_in): Change second parameter to be const.
4770 (elf_swap_symbol_out): Likewise.
4771 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4772 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4773 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4774 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4775 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4776 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4777 parameter to be const. Make non-static.
4778 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4779 Make non-static.
4780 (elf_slurp_symbol_table): Make non-static.
4781 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4782 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4783 (elf_backend_size_info): Likewise.
4784 (elfNN_bed): Use elf_backend_size_info.
4785 * targets.c (bfd_elf64_bigmips_vec): Declare.
4786 (bfd_elf64_littlemips_vec): Declare.
4787 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4788 bfd_elf64_littlemips_vec if BFD64 is defined.
4789
4790 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4791
4792Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4793
4794 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4795 zeroes, in alignment holes.
4796
4797 * configure: Rebuild with autoconf 2.10.
4798
4799 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4800 potential leading underscore in the allocated buffer.
4801
4802Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4803
4804 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4805 symbols into .sbss if this is a relocatable link.
4806
4807Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4808
4809 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4810 undefined symbols when creating a shared library.
4811
4812Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4813
4814 * coff-sh.c: Add a bunch of new code and static const arrays to
4815 support aligning loads and stores on four byte memory boundaries.
4816 Also:
4817 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4818 R_SH_LABEL.
4819 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4820 call sh_align_loads.
4821 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4822 as unused.
4823
4824Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4825
4826 * cache.c (bfd_open_file): Unlink the file before opening it for
4827 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4828
4829 * opncls.c (bfd_fdopenr): Set opened_once.
4830
4831Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4832
4833 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4834 freeing it.
4835
4836 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4837 the code unconditionally.
4838
4839Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4840
4841 * libcoff-in.h (struct pei_section_tdata): Define structure.
4842 (pei_section_data): Define macro.
4843 * libcoff.h: Rebuild.
4844 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4845 store s_paddr field in pei_section_data.
4846 (coff_compute_section_file_positions): Use pei_section_data rather
4847 than _cooked_size, and don't overwrite an existing value.
4848 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4849 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4850 * peicode.h (coff_bfd_copy_private_section_data): Define if
4851 COFF_IMAGE_WITH_PE.
4852 (pe_bfd_copy_private_section_data): New static function if
4853 COFF_IMAGE_WITH_PE.
4854
4855Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4856
4857 * srec.c (srec_set_arch_mach): Write as a function rather than a
4858 macro definition.
4859
4860 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4861 no map, just check each member in turn to see whether it is
4862 required.
4863
4864Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4865
4866 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4867 table. Call BFD_ASSERT to validate header size, instead of
4868 calling fatal.
4869 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4870 name.
4871
4872Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4873
4874 * ppcboot.c: New target for looking at PPCbug boot records.
4875
4876 * config{ure.in,.bfd}: Add support for ppcboot target.
4877 * targets.c: Ditto.
4878 * configure: Regenerate.
4879
4880Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4881
4882 * coff-h8300.c (howto_table): Update names to match recent
4883 changes to include/coff/internal.h. Fix minor errors in the
4884 existing relocs. Add R_MOVL1 and R_MOVL2.
4885 (rtype2howto): Similarly.
4886 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4887 existing relaxing code and peform more relaxing.
4888 (h8300_reloc16_extra_cases): Likewise.
4889
4890Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4891
4892 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4893 symbols correctly.
4894
4895Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4896
4897 * elfcode.h (elf_object_p): Reject generic ELF target if
4898 e_machine matches an alternate machine code in a specific backend.
4899
4900 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4901 obsolete align_power_min field.
4902
4903Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4904
4905 * coff-h8300.c (reloc_howto_type): Add howto entry for
4906 R_PCRWORD_B.
4907 (rtype2howto): Handle R_PCRWORD_B.
4908 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4909 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4910 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4911 branch (R_PCWORD_B).
4912
4913Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4914
4915 * aoutx.h (translate_from_native_sym_flags): Set the section for
4916 BSF_CONSTRUCTOR symbols.
4917
4918 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4919 last_bf_index.
4920
4921Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4922
4923 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4924 stop looking when section is found.
4925
4926Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4927
4928 * coffcode.h (STRING_SIZE_SIZE): Define.
4929 (styp_to_sec_flags): Handle long symbol names when looking for the
4930 section symbol.
4931 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4932 (bfd_coff_long_section_names): Define.
4933 (coff_write_object_contents): Handle long section names.
4934 (bfd_coff_std_swap_table): Initialize new field.
4935 * libcoff.h: Rebuild.
4936 * coffgen.c (make_a_section_from_file): Handle long section
4937 names.
4938 (coff_write_symbols): Handle long section names.
4939 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4940 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4941 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4942 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4943 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4944 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4945 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4946 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4947
4948 * bout.c (b_out_callback): Set lma of sections.
4949 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4950 parameter to output_bfd. Used input_bfd instead of output_bfd in
4951 several places.
4952
4953Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4954
4955 * aoutx.h (translate_from_native_sym_flags): Don't create
4956 SEC_CONSTRUCTOR sections.
4957 * ecoff.c (ecoff_set_symbol_info): Likewise.
4958
4959 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4960 From Don Bowman <bowman@waterloo.hp.com>.
4961
4962Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4963
4964 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4965 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4966
4967Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4968
4969 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4970 mips_32_relocs field.
4971 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4972 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4973 relocs against a global symbol which is not defined in a regular
4974 file.
4975 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4976 against a global symbol, increment mips_32_relocs.
4977 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4978 the symbol is not defined in a regular file, make room in the
4979 .rel.dyn section.
4980
4981Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4982
4983 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4984 file position and the virtual file position separately. Set
4985 filepos information bsaed on the real file position.
4986 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4987 Jan 23 change to coffcode.h.
4988
4989 * som.c (som_slurp_symbol_table): Set the symbol count to the
4990 number of BFD symbols created.
4991
4992Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4993
4994 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4995 output file if linking shared objects. Loop to check all relocs,
4996 rather than returning false on first error.
4997
4998Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4999
5000 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5001 (ppc_elf_additional_program_headers): If .interp section, bump #
5002 of program headers by 1.
5003 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5004 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5005 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5006 PLT support.
5007 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5008 debug output.
5009 (ppc_elf_relocate_section): If the output section isn't defined,
5010 don't abort, just give an error message.
5011
5012 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5013 being created is .sdata or .sdata2, don't make the symbol dynamic.
5014
5015Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5016
5017 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5018 members of an archive for dynamic objects with no symbols, and
5019 pass them directly to check_archive_element.
5020 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5021 xcoff_link_check_dynamic_ar_symbols.
5022 (xcoff_link_check_dynamic_ar_symbols): New static function.
5023
5024 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5025 from _bfd_nodynamic to _bfd_xcoff.
5026 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5027 Declare.
5028 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5029 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5030 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5031 * libcoff.h: Rebuild.
5032 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5033 (xcoff_get_section_contents): New static function.
5034 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5035 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5036 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5037 (xcoff_dynamic_reloc): New static variable.
5038 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5039 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5040
5041Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5042
5043 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5044 if reloc_entry->addend is not 0.
5045 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5046
5047Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5048
5049 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5050 R_SPARC_GLOB_JMP.
5051 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5052 Add entries for R_SPARC_[56].
5053 (sparc_reloc_map): Add entries for R_SPARC_[56].
5054
5055Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5056
5057 Optimize linking of stabs in sections as used in ELF and COFF.
5058 * stabs.c: New file.
5059 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5060 (_bfd_write_section_stabs): Declare.
5061 (_bfd_write_stab_strings): Declare.
5062 * libbfd.h: Rebuild.
5063 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5064 (struct coff_link_hash_table): Add stab_info field.
5065 * libcoff.h: Rebuild.
5066 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5067 stab_info field.
5068 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5069 appropriate.
5070 (_bfd_coff_final_link): Write out stab strings hash table.
5071 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5072 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5073 hash table.
5074 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5075 (struct bfd_elf_section_data): Add stab_info field.
5076 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5077 field.
5078 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5079 _bfd_link_section_stabs.
5080 (elf_bfd_final_link): Write out stab strings hash table.
5081 (elf_link_input_bfd): Handle optimized stabs sections.
5082 * reloc.c (_bfd_final_link_relocate): Check address against
5083 _raw_size rather than _cooked_size.
5084 * Makefile.in: Rebuild dependencies.
5085 (BFD_LIBS): Add stabs.o
5086 (BFD_LIBS_CFILES): Add stabs.c.
5087
5088 * VERSION: Increment for bfdlink.h change.
5089
5090 * coffgen.c (coff_renumber_symbols): Correct handling of
5091 BSF_NOT_AT_END common symbols.
5092
5093Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5094
5095 * coff-ppc.c (record_toc): Add cast to avoid warning.
5096 (ppc_allocate_toc_section): Likewise.
5097 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5098 (ppc_coff_reloc_type_lookup): Remove unreached code.
5099 * coffcode.h (coff_write_object_contents): Don't take the address
5100 of an array.
5101 * peicode.h (pe_print_idata): Add casts to avoid warning.
5102 (pe_print_edata): Likewise.
5103 (pe_print_reloc): Remove ANSI C string concatenation.
5104
5105Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5106
5107 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5108 and last_bf fields.
5109 * libcoff.h: Rebuild.
5110 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5111 symbols.
5112 (coff_swap_aux_out): Likewise.
5113 * peicode.h (coff_swap_aux_in): Likewise.
5114 (coff_swap_aux_out): Likewise.
5115 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5116 symbols.
5117 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5118 field.
5119 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5120 Fix up .bf endndx link fields.
5121 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5122 field.
5123 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5124 symbols.
5125
5126Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5127
5128 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5129 on Solaris PowerPC systems doesn't get confused.
5130
5131 * coffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5132 #ifdef PPC.
5133
5134 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5135 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5136 update did_reg and did_reg2.
5137
5138Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5139
5140 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5141
5142 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5143 callback routines, pass h->root.string rather than name, in case
5144 copy is true and name is transient.
5145
5146Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5147
5148 * elfcore.h: Add support for core files with multiple threads.
5149 (Primarily for Solaris.)
5150
5151Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5152
5153 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5154 section->orelocation is NULL.
5155
5156 * coffgen.c (bfd_coff_get_syment): New function.
5157 (bfd_coff_get_auxent): New function.
5158 * bfd-in.h (bfd_coff_get_syment): Declare.
5159 (bfd_coff_get_auxent): Declare.
5160 * bfd-in2.h: Rebuild.
5161
5162Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5163
5164 * elf32-mips.c (struct mips_hi16): Define.
5165 (mips_hi16_addr, mips_hi16_addend): Remove.
5166 (mips_hi16_list): New static variable.
5167 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5168 (mips_elf_lo16_reloc): Process mips_hi16_list.
5169 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5170 relocs before the associated LO16 reloc.
5171
5172Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5173
5174 * versados.c (versados_scan): Check bfd_alloc return value.
5175 (versados_object_p): Check all bfd_read return values. Require
5176 that lang field be less than 10, to avoid confusion with Intel Hex
5177 files.
5178
5179 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5180 aren't any symbols.
5181 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5182 not 0, for an absolute symbol.
5183 (NAME(aout,swap_ext_reloc_out)): Likewise.
5184
5185 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5186 (ihex_write_object_contents): For a large start address, output
5187 the full 32 bit address in record type 5.
5188
5189 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5190 to int to avoid promotion problems in prototype.
5191
5192Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5193
5194 * configure.host: Use ${srcdir} when looking for picfrag.
5195
5196 * configure.host: Switch on ${libdir}, not $(libdir). From
5197 alan@spri.levels.unisa.edu.au (Alan Modra).
5198
5199 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5200 entry point, not just for DYNAMIC objects.
5201 * sunos.c (sunos_add_dynamic_symbols): Always call
5202 sunos_create_dynamic_sections. If called with a non DYNAMIC
5203 object, don't do anything else.
5204 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5205
5206Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5207
5208 * configure.in: Permit --enable-shared to specify a list of
5209 directories.
5210 * configure: Rebuild.
5211
5212 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5213 host when configuring with --enable-shard.
5214
5215Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5216
5217 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5218 <jdp@polstra.com>.
5219
5220 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5221 to avoid crashing in bfd_hash_replace.
5222
5223 * sysdep.h: Use #ifdef, not #if.
5224
5225Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5226
5227 * config.in: Rebuild.
5228
5229Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5230
5231 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5232 (AC_CHECK_HEADERS): Check for sys/time.h
5233 (AC_HEADER_TIME): Add macro.
5234 * configure: Rebuild.
5235 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5236 to control what combination of <time> and <sys/time.h>
5237 get included.
5238
5239Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5240
5241 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5242 (aout_32_sunos4_write_object_contents): Likewise.
5243 * aoutx.h (NAME(aout,machine_type)): Handle
5244 bfd_mach_sparc_{sparclet,sparclite}.
5245 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5246 (bfd_mach_sparc_v9_p): Update.
5247 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5248 * libaout.h (enum machine_type): Add M_SPARCLET.
5249 * sunos.c (MACHTYPE_OK): Define.
5250 * bfd-in2.h: Regenerated.
5251
5252Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5253
5254 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5255 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5256 * elflink.c (_bfd_elf_create_got_section): Store the
5257 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5258 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5259 global offset table goes over 0x1000, set the value of
5260 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5261 (elf32_sparc_relocate_section): Subtract the offset of
5262 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5263
5264 * elfcode.h: Don't include <string.h>.
5265
5266Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5267
5268 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5269 generic_link_hash_newfunc. All references changed.
5270 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5271 moved here from libbfd-in.h.
5272 * libbfd-in.h: Corresponding changes.
5273 * libbfd.h: Regenerated.
5274
5275Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5276
5277 * aoutx.h (aout_link_input_section_std): When reporting an
5278 overflow error, use the name of the symbol in the hash table if
5279 available.
5280 (aout_link_input_section_ext): Likewise.
5281
5282 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5283 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5284
5285Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5286
5287 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5288 * coffcode.h (coff_compute_section_file_positions): Likewise.
5289 (coff_write_object_contents): Likewise.
5290
5291Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5292
5293 * section.c (SEC_LINK_ONCE): Define.
5294 (SEC_LINK_DUPLICATES): Define.
5295 (SEC_LINK_DUPLICATES_DISCARD): Define.
5296 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5297 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5298 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5299 * bfd-in2.h: Rebuild.
5300 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5301 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5302 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5303 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5304 SEC_LINK_ONCE, and look through the symbol table for the setting
5305 for SEC_LINK_DUPLICATES.
5306 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5307 set for a section, find the section symbol in the symbol table,
5308 and set the aux entry based on SEC_LINK_DUPLICATES.
5309 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5310 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5311 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5312 * coff-i386.c (i386coff_vec): Likewise.
5313 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5314
5315 * VERSION: Bump to 2.6.1.
5316 * Makefile.in (stamp-h): Depend upon VERSION.
5317
5318Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5319
5320 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5321 * libbfd.h: Rebuilt.
5322 * linker.c (generic_link_hash_newfunc): No longer static.
5323 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5324 to override.
5325 * coff-h8300.c: Add two derived hash tables and their associated
5326 funtions and #defines for use by the h8300 linker.
5327 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5328 the function vector as needed. Place the address of the function
5329 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5330 Rewrite the vectors section contents as necessary.
5331 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5332 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5333 (coff_bfd_link_hash_table_create): Likewise.
5334
5335Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5336
5337 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5338 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5339 them.
5340 (hppa_rebuild_insn): Pass pointer to correct type to
5341 low_sign_unext and dis_assemble_21.
5342
5343Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5344
5345 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5346 Stick with sparc-*-{sysv4*,solaris2*}.
5347
5348Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5349
5350 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5351 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5352 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5353 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5354 fields is non-zero, print them.
5355
5356 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5357 ifdef. Remove unused variables.
5358 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5359 variables.
5360 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5361 (get_symbol_value): Ifdef out.
5362 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5363 (coff_ppc_relocate_section): Remove unused variables. Make
5364 fprintf strings and argument types correspond. Put before_addr in
5365 DEBUG_RELOC ifdef.
5366 (dump_toc): Make fprintf strings and argument types correspond.
5367 (ppc_process_before_allocation): Remove unused variables. Always
5368 return a value.
5369 (ppc_reflo_reloc): Ifdef out.
5370 (ppc_addr32nb_reloc): Ifdef out.
5371 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5372 correspond.
5373 (coff_ppc_rtype_to_howto): Likewise.
5374 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5375
5376 * peicode.h (pe_print_idata): Move otherwise unused variables into
5377 the #ifdef where they are used. Always return a value.
5378 (pe_print_edata): Make fprintf strings and argument types
5379 correspond. Always return a value.
5380 (pe_print_pdata): Removed unused variable addr_value. Always
5381 return a value.
5382 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5383 strings and argument types correspond. Always return a value.
5384
5385 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5386 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5387 variable rela inside #if 0 section where it is used.
5388
5389 * ns32k.h: New file.
5390 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5391 functions to start with _bfd_.
5392 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5393 functions in cpu-ns32k.h.
5394 * Makefile.in: Rebuild dependencies.
5395 (HFILES): Add ns32k.h.
5396
5397 * section.c (struct sec): Add linker_mark field. Change
5398 user_set_vma and reloc_done to be single bit fields.
5399 (STD_SECTION): Update accordingly.
5400 * bfd-in2.h: Rebuild.
5401 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5402 link.
5403 (aout_link_input_bfd): Don't link unmarked sections.
5404 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5405 link.
5406 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5407 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5408 the link.
5409 * elflink.h (elf_bfd_final_link): Mark sections included in the
5410 link.
5411 (elf_link_input_bfd): Don't link unmarked sections.
5412 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5413 in the link.
5414 (xcoff_link_input_bfd): Don't link unmarked sections.
5415
5416 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5417 overflow error messages.
5418
5419Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5420
5421 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5422 is not set, print "BFD: " before the error message.
5423
5424 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5425 Miles Bader <miles@gnu.ai.mit.edu>.
5426 * configure: Rebuild.
5427
5428Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5429
5430 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5431 symbols.
5432
5433 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5434 m68k-aout, m68k-coff, and m68k-elf targets.
5435
5436Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5437
5438 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5439 (ieee_generic_stat_arch_elt): Restructured to prevent
5440 ieee_object_p from being called repeatedly.
5441
5442Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5443
5444 * coffcode.h (coff_write_object_contents): Allocate
5445 buffers large enough for any FILEHDR or AOUTHDR.
5446
5447Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5448
5449 * ecofflink.c (lookup_line): New static function, renamed and
5450 slighly changed from old _bfd_ecoff_locate_line.
5451 (_bfd_ecoff_locate_line): Cache line number information. Use
5452 lookup_line for actual lookup.
5453
5454Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5455
5456 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5457 multiple of 20 bytes.
5458
5459Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5460
5461 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5462 allocate ecoff_find_line, and don't initialize by hand.
5463 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5464 mips_elf_find_line, and don't call memset.
5465
5466 * coffcode.h (coff_compute_section_file_positions): If not
5467 producing a final executable, don't consider sofar when aligning
5468 the section to the correct size.
5469
5470Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5471
5472 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5473 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5474 * coffgen.c (coff_section_symbol): Ifdef out.
5475
5476Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5477
5478 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5479 output_bfd is not NULL.
5480
5481Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5482
5483 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5484 of bfd_alloc (fixes fix_line not being initialized).
5485 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5486
5487Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5488
5489 * coffcode.h: Allow specific backends to override the
5490 bfd_link_add_symbols routine.
5491
5492 * coff-h8300.c: Include genlink.h.
5493 (howto_table): Add R_MEM_INDIRECT.
5494 (rtype2howto): Support R_MEM_INDIRECT.
5495 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5496 for now.
5497
5498Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5499
5500 * coff-alpha.c (alpha_relocate_section): Use
5501 info->callbacks_warning, rather than _bfd_error_handler, for
5502 "multiple gp" warning.
5503
5504Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5505
5506 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5507 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5508 table string. Use bfd_wrapped_link_hash_lookup.
5509 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5510 table string.
5511 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5512 table, if any, when writing out symbols.
5513 (aout_link_input_section_std): Use the name from the hash table,
5514 if any, when reporting undefined symbols.
5515 (aout_link_input_section_ext): Likewise.
5516 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5517 * bout.c (get_value): Likewise.
5518 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5519 * ecoff.c (ecoff_reloc_link_order): Likewise.
5520 * elflink.h (elf_link_add_object_symbols): Likewise.
5521 (elf_reloc_link_order): Likewise.
5522 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5523 (_bfd_generic_reloc_link_order): Likewise.
5524 (default_indirect_link_order): Likewise.
5525 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5526 * sunos.c (sunos_add_one_symbol): Likewise.
5527 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5528 (bfd_xcoff_link_count_reloc): Likewise.
5529 (xcoff_reloc_link_order): Likewise.
5530
5531 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5532 into -1 for intern->rss.
5533
5534 * configure: Rebuild with autoconf 2.8.
5535
5536Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5537
5538 * stab-syms.c (__define_stab_duplicate): Define.
5539 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5540 switch.
5541 * bfd-in.h (bfd_get_stab_name): Declare.
5542 * bfd-in2.h: Rebuild.
5543 * Makefile.in: Rebuild dependencies.
5544 (BFD_LIBS): Add stab-syms.o.
5545 (BFD_LIBS_CFILES): Add stab-syms.c.
5546 (BFD32_BACKENDS): Remove stab-syms.o.
5547 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5548 * configure.in: Don't list stab-syms.o in bfd_backends.
5549 * configure: Rebuild.
5550 * libaout.h (aout_stab_name): Don't declare.
5551 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5552 not aout_stab_name.
5553
5554Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5555
5556 * elf.c (assign_file_positions_for_segments): Adjust file offset
5557 for section alignment even if SEC_LOAD is not set.
5558
5559Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5560
5561 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5562 since they appear as targets in Makefile.in.
5563 * configure: Rebuild.
5564
5565 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5566 don't fiddle with a symbol which is not defined anywhere.
5567
5568Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5569
5570 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5571 though they are defined in a shared library.
5572 (xcoff_build_ldsyms): Likewise.
5573
5574 * coffgen.c (coff_find_nearest_line): Don't look at the line
5575 numbers for the section if section->lineno is NULL.
5576
5577 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5578 message rather than calling BFD_ASSERT.
5579 * elfcode.h (write_relocs): Check return value of
5580 _bfd_elf_symbol_from_bfd_symbol.
5581
5582Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5583
5584 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5585 for .sbss section.
5586
5587Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5588
5589 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5590 and R_HPPA_NLRSEL.
5591 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5592 hppa_reloc_field_selector_type_alt.
5593 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5594 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5595 selectors.
5596 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5597
5598Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5599
5600 * elf.c (assign_file_positions_for_segments): Adjust the segment
5601 memory size for the alignment of a SEC_ALLOC section, not just a
5602 SEC_LOAD section.
5603
5604Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5605
5606 * m68klinux.c: New file.
5607 * hosts/m68klinux.h: New file.
5608 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5609 * configure.in (m68*-*-linux*): New native host.
5610 (m68klinux_vec): New vector.
5611 * configure: Rebuild.
5612 * targets.c (m68klinux_vec): Declare.
5613 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5614 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5615 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5616 declaration from bfd_linux_size_dynamic_sections.
5617 (bfd_m68klinux_size_dynamic_sections): Declare.
5618 * bfd-in2.h: Rebuild.
5619 * Makefile.in: Rebuild dependencies.
5620 (BFD32_BACKENDS): Add m68klinux.o.
5621 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5622
5623Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5624
5625 * libhppa.h (pa_arch): Add pa20.
5626 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5627 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5628 (hppa_field_adjust): Handle e_nsel.
5629 * som.c: Provide default definitions for many new relocs found only
5630 in hpux10 include files.
5631 (som_fixup_formats): Add several new relocs from hpux10.
5632 (som_hppa_howto_table): Add hpux10 relocs.
5633 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5634
5635Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5636
5637 * mpw-make.sed: Edit out recent shared library support, and
5638 rules to rebuild .h files using doc/chew.
5639
5640Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5641
5642 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5643 size even of sections with no contents.
5644
5645Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5646
5647 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5648 starting with '$' the way we skip names starting with '.'. When
5649 updating x_endndx, don't be fooled by an index which has been
5650 merged.
5651
5652 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5653 struct/union/enum type with no elements.
5654
5655Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5656
5657 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5658
5659 * archive.c (bfd_generic_archive_p): If the first file in the
5660 archive can not be recognized as an object, don't assume that this
5661 is the wrong format.
5662
5663 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5664 format is not bfd_object.
5665 (bfd_elf_get_dt_soname): Likewise.
5666
5667Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5668
5669 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5670 reloc.
5671
5672Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5673
5674 * bfd.c (tdata): Add netbsd_core_data.
5675 * bfd-in2.h: Regenerated.
5676
5677Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5678
5679 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5680 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5681 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5682 appropriate.
5683
5684 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5685 to get the symbol index, matching 14 Jul 95 change.
5686
5687Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5688
5689 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5690 Remove duplicate definition of gp.
5691
5692Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5693
5694 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5695 assume that we can set the GP value and then get the same value,
5696 since it won't be true if the output file is neither ELF nor
5697 ECOFF.
5698 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5699 _bfd_get_gp_value here.
5700 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5701 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5702 mips_elf_final_gp.
5703 (mips_elf_lo16_reloc): Likewise.
5704 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5705 Don't require that the BFD be ELF.
5706 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5707 (mips_elf_gprel32_reloc): Likewise.
5708 (mips_elf_relocate_section): Don't assume we can set and get the
5709 GP value.
5710 (mips_elf_finish_dynamic_symbol): Don't bother to use
5711 _bfd_get_gp_value here.
5712
5713 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5714 Don't change epdr between malloc and free. Be careful not to free
5715 NULL pointers. Zero out the first RPDR.
5716
5717 * configure.host: On Linux, only pass -rpath option if $(libdir)
5718 is neither /lib nor /usr/lib. From Alan Modra
5719 <alan@mullet.Levels.UniSA.Edu.Au>.
5720
5721 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5722 dt_name.
5723 (elf_dt_name): Rename from elf_dt_needed_name.
5724 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5725 elf_dt_needed_name.
5726 (bfd_elf_get_dt_soname): New function.
5727 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5728 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5729 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5730 * bfd-in2.h: Rebuild.
5731
5732Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5733
5734 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5735 _bfd_sparc_elf_reloc_type_lookup.
5736 (bfd_elf32_bfd_reloc_type_lookup): Update.
5737 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5738 (sparc64_elf_howto_table): Define.
5739 (sparc_reloc_map): Define.
5740 (sparc64_elf_reloc_type_lookup): New function.
5741 (sparc_elf_wdisp16_reloc): New function.
5742 (elf_info_to_howto): Use sparc64_elf_howto_table.
5743 (sparc64_elf_relocate_section): Likewise.
5744 (bfd_elf64_bfd_reloc_type_lookup): Update.
5745
5746Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5747
5748 * configure.host: Check for 'do not mix' from native linker before
5749 trying to use -rpath.
5750
5751Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5752
5753 * bfd.c (_bfd_get_gp_value): New function.
5754 (_bfd_set_gp_value): New function.
5755 * libbfd-in.h (_bfd_get_gp_value): Declare.
5756 (_bfd_set_gp_value): Declare.
5757 * libbfd.h: Rebuild.
5758 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5759 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5760 directly to the fields in the tdata information.
5761 (alpha_relocate_section): Likewise.
5762 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5763 (mips_gprel_reloc): Likewise.
5764 (mips_relocate_section): Likewise.
5765 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5766 (mips_elf_lo16_reloc): Likewise.
5767 (mips_elf_final_gp): Likewise.
5768 (mips_elf_gprel16_reloc): Likewise.
5769 (mips_elf_gprel32_reloc): Likewise.
5770 (mips_elf_relocate_section): Likewise.
5771 (mips_elf_finish_dynamic_symbol): Likewise.
5772
5773 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5774
5775Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5776
5777 * configure.in: Call AC_PROG_CC before configure.host.
5778 * configure: Rebuild.
5779 * configure.host: Don't set information which autoconf should
5780 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5781
5782 * configure.host: Remove go32 and win32 host information, since it
5783 should no longer be needed.
5784
5785 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5786 then start a new segment rather than put a writable section in a
5787 readonly segment.
5788
5789 * configure.host: Set RPATH_ENVVAR.
5790
5791 * Makefile.in: Rebuild dependencies.
5792
5793 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5794 zero_section variable.
5795
5796Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5797
5798 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5799 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5800 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5801
5802Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5803
5804 * ieee.c (ieee_write_expression): Only use an R variable for a
5805 local symbol. Don't output a zero offset. Handle a zero address.
5806 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5807 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5808 PCREL_OFFSET.
5809 (parse_expression): Don't try to handle multiple occurrences of a
5810 P variable. Handle I variables differently from X variables. Fix
5811 the order of minus expressions.
5812 (ieee_slurp_external_symbols): Generate an I variable for an NN
5813 record. Fix handling of ATI and ATX records.
5814 (ieee_slurp_sections): Only set minimal section attributes.
5815 Adjust them later, based on the section contents.
5816 (ieee_object_p): Read in the file until just after the ME record.
5817 Call ieee_slurp_section_data to set the section flags.
5818 (do_one): Add iterations parameter. Only repeat the first load
5819 item. Set the section and file reloc flags.
5820 (ieee_slurp_section_data): Set section flags. Pass iterations to
5821 do_one.
5822 (ieee_canonicalize_reloc): Handle I variables.
5823 (do_with_relocs): Only emit relocation size when necessary.
5824 Increase MAXRUN to 127. Change ov to be assigned, and take
5825 src_mask and pcrel_offset into account.
5826 (ieee_write_data_part): Skip sections that are not loaded.
5827 (ieee_write_external_part): Don't output optional last entry of WX
5828 records.
5829 (ieee_write_me_part): Make setting of me_record neater.
5830 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5831
5832 * syms.c (stt): Add entries for zerovars, vars, and code.
5833
5834 * elfcode.h (validate_reloc): New static function.
5835 (write_relocs): Call validate_reloc for non ELF relocs.
5836
5837 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5838 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5839 (TARGET_LITTLE_SYM): Likewise.
5840
5841 * config.bfd (m68*-*-psos*): New target.
5842
5843Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5844
5845 * i386msdos.c: Remove some #if 0 code.
5846 (msdos_write_object_contents): Don't include empty sections in the
5847 size computation, regardless of their address.
5848
5849Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5850
5851 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5852 is NULL, ie, the -r switch is used.
5853
5854Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5855
5856 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5857 (BFD_RELOC_MIPS_GOT_LO16): Define.
5858 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5859 * bfd-in2.h, libbfd.h: Rebuild.
5860 * elf32-mips.c (mips_reloc_map): Map new relocs.
5861
5862 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5863
5864 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5865 $(SHLINK).
5866
5867 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5868 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5869 simple number for the section address, rather than an expression.
5870 Limit the number of bytes between relocs to MAXRUN.
5871 (ieee_write_me_part): Set me_record to the file offset after the
5872 start address.
5873 (ieee_write_processor): New static function.
5874 (ieee_write_object_contents): Use ieee_write_processor.
5875
5876Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5877
5878 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5879
5880 * coff-aux.c: Change include of aux.h to aux-coff.h.
5881
5882Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5883
5884 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5885 relocation put the addend both in the reloc entry and the data.
5886 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5887 GOT offset value.
5888
5889 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5890 a R_68K_PCxx reloc against a defined global symbol directly.
5891 (elf_m68k_check_relocs): Don't count such a reloc.
5892
5893 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5894 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5895 symbol for now, otherwise always record the symbol as dynamic.
5896 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5897 is not referenced by a dynamic object, and we are not making a
5898 shared object, then don't make a PLT entry. If we do make a PLT
5899 entry, make sure the symbol has been recorded as dynamic.
5900
5901Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5902
5903 * configure.host: When making a shared library, set HLDFLAGS to
5904 pass an appropriate -rpath option. Use the make variable SONAME
5905 as the shared library soname, rather than computing it here. On
5906 SunOS, build stamp-tshlink in place of $(SHLINK).
5907 * Makefile.in (SONAME): New variable.
5908 ($(SHLINK)): Make a link to the transformed name, as well.
5909 (stamp-tshlink): New target.
5910 (install): Skip stamp-tshlink during install.
5911
5912Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5913
5914 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5915 linker sections have been set up yet.
5916
5917 * elf.c (make_mapping): Add an additional argument to suppress
5918 making the first section include the program headers.
5919 (map_sections_to_segments): If the user used -Ttext such that the
5920 program headers are on a different page, do not set the flags
5921 saying that this section includes the program headers.
5922
5923Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5924
5925 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5926 don't define TRAD_HEADER.
5927 * configure: Rebuild.
5928
5929 * netbsd-core.c: New file, support for NetBSD core files.
5930 * hosts/*nbsd.h: Removed.
5931
5932Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5933
5934 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5935 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5936 * libbfd.h, bfd-in2.h: Regenerated.
5937 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5938 bfd_elf32_bfd_reloc_type_lookup.
5939 (reloc_type{,_names}): Deleted.
5940 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5941 Add sparc64 relocs.
5942 (sparc_reloc_map): Add sparc64 relocs.
5943 (sparc_elf_notsupported_reloc): New static function.
5944 (sparc_elf_wdisp16_reloc): New static function.
5945 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5946 (elf32_sparc_relocate_section): Likewise.
5947 (bfd_elf32_bfd_reloc_type_lookup): Define.
5948 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5949 (reloc_type{,_names}): Deleted.
5950 (elf_sparc_howto_table): Deleted.
5951 (sparc_reloc_map): Deleted.
5952 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5953 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5954
5955Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5956
5957 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5958 *-*-hpux* host.
5959
5960 * Makefile.in (program_transform_name): New variable.
5961 (install): Transform library name before installing it.
5962
5963Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5964
5965 * archures.c (bfd_mach_i960_hx): Define.
5966 * bfd-in2.h: Rebuild.
5967 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5968 (MATRIX): Expand entries for HX.
5969 (arch_info_struct): Add i960:hx entry.
5970 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5971 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5972 (coff_set_flags): Handle bfd_mach_i960_hx.
5973
5974 Support for building as a shared library, based on patches from
5975 Alan Modra <alan@spri.levels.unisa.edu.au>:
5976 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5977 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5978 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5979 * configure: Rebuild.
5980 * configure.host: If --enable-shared, adjust shared library stuff
5981 based on the host. If the host is SunOS, and the linker supports
5982 -rpath, set HLDFLAGS to use it.
5983 * Makefile.in (ALLLIBS): New variable.
5984 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5985 (COMMON_SHLIB, SHLINK): New variables.
5986 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5987 (STAGESTUFF): Remove variable.
5988 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5989 $(TARGETLIB).
5990 (stamp-ofiles): New target, like old ofiles target, but build
5991 using a temporary file and move-if-change, and touch stamp-ofiles
5992 when done.
5993 (ofiles): Just depend upon stamp-ofiles.
5994 (stamp-piclist, piclist): New targets.
5995 ($(SHLIB), $(SHLINK)): New targets.
5996 (targets.o, archures.o): Build twice if PICFLAG is set.
5997 (do_mostlyclean): Remove pic/*.o.
5998 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5999 stamp-piclist.
6000 (do_distclean): Remove pic and stamp-picdir.
6001 (install): Install shared libraries.
6002 ($(OFILES)): Depend upon stamp-picdir.
6003 (stamp-picdir): New target.
6004
6005 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6006 generated file.
6007 * libcoff.h: Rebuild.
6008
6009 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6010 flavour of a section with no owner.
6011
6012 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6013 ELF_LINK_NON_ELF flag.
6014 (mips_elf_create_got_section): Likewise.
6015
6016 * elf.c: Revert last change, since it breaks dynamic linking.
6017 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6018 field.
6019 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6020 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6021 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6022
6023Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6024
6025 * elf.c (assign_file_positions_for_segments): If the backend does
6026 not want the elf header or the program headers in the address
6027 space, do not include them in the calculations.
6028
6029 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6030 function to determine if we need additional program headers.
6031 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6032 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6033
6034Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6035
6036 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6037
6038Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6039
6040 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6041 back into one line. Some compilers (sunos 4.1.3 for example)
6042 won't accept args split across more than one line.
6043
6044Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6045
6046 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6047 * configure: Regenerate.
6048
6049Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6050
6051 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6052 try to do arithmetic on a void *, cast it to a unsigned char * first.
6053
6054Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6055
6056 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6057 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6058 ELF_LINK_NON_ELF.
6059 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6060 flag for a newly defined symbol.
6061 (NAME(bfd_elf,record_link_assignment)): Likewise.
6062 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6063 set the DEF or REF_REGULAR flags correctly.
6064
6065 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6066 (libbfd.h, libcoff.h): Corresponding change.
6067
6068 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6069 a PLT32 reloc as dynamic.
6070 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6071 is not referenced by a dynamic object, and we are not making a
6072 shared object, then don't make a PLT entry. If we do make a PLT
6073 entry, make sure the symbol has been recorded as dynamic.
6074
6075Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6076
6077 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6078 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6079 (powerpcle-*-cygwin32): New.
6080 * peicode.h (add_data_entry): Get address from vma.
6081
6082Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6083
6084 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6085 attached to the section has already been created as an undefined
6086 symbol, treat it as if it hasn't been created yet.
6087
6088Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6089
6090 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6091 symbol or section symbols if stripping all symbols and this is not
6092 a relocateable link. Don't output the symbol string table if
6093 there are no symbols.
6094 (elf_link_flush_output_syms): Don't do anything if there are no
6095 symbols to flush.
6096
6097Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6098
6099 * coff-aux.c: New file.
6100 * hosts/m68kaux.h: New file.
6101 * config.bfd (m68*-apple-aux*): New target.
6102 * configure.in (m68*-apple-aux*): New native host.
6103 (m68kaux_coff_vec): New vector.
6104 * configure: Rebuild.
6105 * targets.c (m68kaux_coff_vec): Declare.
6106 * coffcode.h (bfd_coff_backend_data): Add field
6107 _bfd_coff_link_add_one_symbol.
6108 (bfd_coff_link_add_one_symbol): Define.
6109 (compare_arelent_ptr): New static function if TARG_AUX.
6110 (coff_write_relocs): If TARG_AUX, sort the relocs.
6111 (coff_write_object_contents): Set A/UX aouthdr magic number.
6112 (coff_link_add_one_symbol): Define if not defined.
6113 (bfd_coff_std_swap_table): Initialize new field.
6114 * libcoff.h: Rebuild.
6115 * cofflink.c (coff_link_add_symbols): Call
6116 bfd_coff_link_add_one_symbol rather than
6117 _bfd_generic_link_add_one_symbol.
6118 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6119 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6120 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6121 * Makefile.in: Rebuild dependencies.
6122 (BFD32_BACKENDS): Add coff-aux.o.
6123 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6124
6125Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6126
6127 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6128 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6129
6130Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6131
6132 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6133 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6134 (maintainer-clean): Warn about deleting special files.
6135 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6136
6137 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6138 warning symbols correctly.
6139 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6140 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6141 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6142 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6143 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6144 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6145
6146 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6147 warnings.
6148
6149Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6150
6151 * libcoff-in.h: aligned newly exported names with bfd naming
6152 conventions. Removed an erroneous define of POWERPC_LE_PE.
6153 * libcoff.h: Rebuild.
6154 * cofflink.c, coff-ppc.c: the above function name changes
6155
6156Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6157
6158 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6159 * ecoff.c (struct extsym_info): Define.
6160 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6161 to ecoff_link_write_external.
6162 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6163 Strip symbols when appropriate.
6164
6165 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6166 * syms.c (BSF_OBJECT): Define.
6167 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6168 * bfd-in2.h: Rebuild.
6169 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6170 STT_OBJECT symbol.
6171 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6172 is set.
6173
6174 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6175 copying relocs into a shared object, treat a defined global symbol
6176 as a local symbol.
6177 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6178 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6179 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6180
6181 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6182 real defined symbol, not to a weak defined symbol.
6183
6184Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6185
6186 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6187 and made a few static functions externs.
6188
6189 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6190 POWERPC_LE_PE hack in cofflink.
6191
6192 * libcoff-in.h: promoted the following from cofflink.c to allow
6193 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6194 coff_debug_merge_element, struct coff_debug_merge_type,
6195 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6196 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6197 coff_debug_merge_hash_lookup, coff_link_section_info,
6198 coff_final_link_info, coff_debug_merge_hash_newfunc,
6199 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6200
6201 * libcoff.h: re-gen'd
6202
6203Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6204
6205 * syms.c: Include "bfdlink.h".
6206 (struct stab_find_info): Define.
6207 (_bfd_stab_section_find_nearest_line): New function.
6208 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6209 * libbfd.h: Rebuild.
6210 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6211 * elf.c (_bfd_elf_find_nearest_line): Try calling
6212 _bfd_stab_section_find_nearest_line before searching the ELF
6213 symbol table. Find the closest STT_FUNC symbol, not the last one.
6214 * libcoff-in.h (coff_data_type): Add line_info field.
6215 * libcoff.h: Rebuild.
6216 * coffgen.c (coff_find_nearest_line): Try calling
6217 _bfd_stab_section_find_nearest_line before searching the COFF
6218 symbol table.
6219 * Makefile.in: Rebuild dependencies.
6220
6221Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6222
6223 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6224 4 bytes, so we get the correct value when updating the register
6225 field in little endian mode.
6226
6227Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6228
6229 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6230 entry_section fields. Add sntoc and snentry fields.
6231 * libcoff.h: Rebuild.
6232 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6233 not toc_section and entry_section (the COFF file does not have any
6234 sections at this point).
6235 (coff_write_object_contents): Set o_snentry and o_sntoc from
6236 snentry and sntoc rather than entry_section and toc_section.
6237 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6238 snentry, not toc_section and entry_section.
6239 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6240 entry_section from hentry.
6241 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6242 set snenty.
6243 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6244 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6245 than using toc_section directly.
6246
6247 * archures.c: Add missing `.' in enum bfd_architecture.
6248 * bfd-in2.h: Rebuild.
6249
6250 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6251 Robert Lipe <robertl@arnet.com>.
6252
6253Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6254
6255 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6256 to sections we allocate. Use bfd_zalloc to allocate initialial
6257 sections, not bfd_alloc.
6258 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6259 SDA{,2}I16 relocations.
6260 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6261 whether to put something in .sbss or not.
6262 (ppc_elf_relocate_section): Add support for more relocations. Add
6263 in sec->output_offset where appropriate. Make error messages
6264 include the symbol name.
6265
6266 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6267 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6268 doesn't get redefined messages if -shared.
6269
6270 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6271 section if the rel_section field has been set up.
6272
6273Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6274
6275 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6276 relocations.
6277
6278Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6279
6280 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6281 of flags, only flags used are controlled by mach number. Bump up
6282 output file mach number to highest of input file mach numbers.
6283 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6284 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6285
6286 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6287 bfd_elf64_sparc_vec support.
6288
6289Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6290
6291 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6292 the embedded bit is set on some objects and not on others. Just
6293 or it together.
6294 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6295 relocations.
6296
6297Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6298
6299 * coffcode.h (coff_new_section_hook): Don't try to align the
6300 .stabstr section.
6301
6302 * coffcode.h (coff_set_section_contents): Fix the handling of the
6303 .lib section to work even if the entire section contents are
6304 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6305 Robert Lipe <robertl@arnet.com>.
6306
6307Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6308
6309 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6310 memory here for contents.
6311
6312 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6313 _SDA2_BASE_ by 32768.
6314 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6315 started using. Allocate contents for .sdata and .sdata2 sections
6316 also.
6317 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6318 rather than _name.
6319 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6320 size _SDA{,2}_BASE_.
6321 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6322 done.
6323
6324Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6325
6326 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6327
6328 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6329 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6330 (bfd_mach_sparc_v9a): Define.
6331 (bfd_mach_sparc_v9_p): Define.
6332 * bfd-in2.h: Regenerated.
6333 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6334 bfd_mach_sparc_v9.
6335 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6336 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6337 to bfd_elf32_sparc_vec.
6338 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6339 Add v8plus{,a} support.
6340 Add v9a support.
6341 (sparc_compatible): New function.
6342 * elf32-sparc.h: #include "elf/sparc.h".
6343 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6344 elf32_sparc_final_write_processing): New functions.
6345 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6346 elf_backend_final_write_processing): Define.
6347
6348Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6349
6350 * elf-bfd.h (struct elf_link_hash_entry): Add
6351 linker_section_pointer field.
6352 (enum elf_linker_section_enum): Enumeration for new way of
6353 creating linker dynamic sections and symbols.
6354 (elf_linker_section{,_pointers}): New structures for creating
6355 dynamic sections and symbols.
6356 (elf_obj_tdata): Add linker_section_pointers and linker_section
6357 fields.
6358 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6359 (_bfd_elf_create_linker_section): New declarations.
6360 (_bfd_elf_find_pointer_linker_section): Ditto.
6361 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6362 (_bfd_elf_make_linker_section_rela): Ditto.
6363
6364 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6365
6366 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6367 (ppc_elf_create_linker_section): New function to create the
6368 sections .got, .sdata, and .sdata2.
6369 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6370 needed.
6371 (ppc_elf_check_relocs): Support more of the eabi relocations.
6372 (ppc_elf_relocate_section): Ditto.
6373 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6374 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6375
6376 * elflink.h (elf_create_pointer_linker_section): New function to
6377 create initialized pointers in dynamic linker sections.
6378 (elf_finish_pointer_linker_section): Actually intialize the
6379 pointers created above.
6380
6381 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6382 macros to provide both 32 and 64 bit versions of
6383 elf_create_pointer_linker_section.
6384 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6385 provide both 32 and 64 bit versions of
6386 elf_finish_pointer_linker_section.
6387
6388 * elflink.c (_bfd_elf_create_linker_section): New function to
6389 create a linker section.
6390 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6391 given address in the linker pointer offsets created for a given
6392 symbol.
6393 (_bfd_elf_make_linker_section_rela): Make a RELA section
6394 corresponding to the generated linker section.
6395
6396Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6397
6398 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6399
6400Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6401
6402 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6403 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6404 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6405 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6406 toc entry in an objdump) for now.
6407 (ppc_do_last, ppc_get_last): New function - needed to save processing
6408 the toc owner to the end.
6409 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6410 toc owner last.
6411
6412 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6413 toc owner from being done till last. Must define POWERPC_LE_PC
6414 to enable it.
6415
6416 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6417
6418 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6419 to INFO.
6420 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6421 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6422
6423Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6424
6425 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6426
6427Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6428
6429 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6430 back to first.
6431 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6432
6433Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6434
6435 * elf.c (assign_file_positions_for_segments): Don't increment file
6436 offset for a segment which contains no loadable sections.
6437
6438Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6439
6440 * reloc.c: Add new PowerPC relocations.
6441 * {bfd-in2,libbfd}.h: Regenerate.
6442
6443 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6444 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6445
6446Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6447
6448 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6449 entries.
6450
6451 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6452 info->shared.
6453
6454 * coffgen.c (coff_find_nearest_line): Don't try to cache
6455 information in sections that are not owned by a BFD. From Richard
6456 Henderson <richard@atheist.tamu.edu>.
6457
6458 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6459 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6460 * elflink.h (elf_link_output_extsym): Remove special check for
6461 _rld_new_interface.
6462
6463 * ecoffswap.h: Add prototypes for static functions.
6464
6465Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6466
6467 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6468 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6469 references.
6470 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6471 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6472 support. Begin support for R_PPC_SDA{2,}REL.
6473
6474Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6475
6476 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6477 create the .got and .got.neg sections.
6478 (ppc_elf_size_dynamic_sections): Call it.
6479 (ppc_elf_check_relocs): Call it.
6480 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6481 (ppc_elf_check_relocs): Add error messages for relocations we
6482 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6483 relocation.
6484
6485Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6486
6487 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6488 section flags for V.4 and eabi.
6489
6490Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6491
6492 * elf.c (assign_file_positions_for_segments): If a segment
6493 contains no sections, don't mark it as readable.
6494
6495 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6496 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6497
6498 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6499 dynamic section, if there is one.
6500 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6501 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6502 (bfd_elf64_swap_dyn_in): Likewise.
6503 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6504 PTR.
6505 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6506
6507 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6508 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6509 <pirker@eiunix.tuwien.ac.at>.
6510
6511Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6512
6513 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6514 PowerPC V.4 and eabi.
6515 * bfd-in2.h: Regenerate.
6516 * libfd.h: Regenerate.
6517
6518 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6519
6520 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6521 section type and SHF_EXCLUDE section flag, turning them into the
6522 appropriate bfd section flag.
6523
6524Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6525
6526 * xcofflink.c (xcoff_link_add_symbols): Create the special
6527 sections if we see a DYNAMIC object, in case that is the only
6528 XCOFF input object we see.
6529
6530 * elf32-mips.c: Extensive changes for a start at dynamic linking
6531 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6532
6533 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6534 (struct elf_backend_data): Remove
6535 elf_backend_create_program_headers field. Add
6536 elf_backend_additional_program_headers and
6537 elf_backend_modify_segment_map fields.
6538 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6539 defined.
6540 (elf_backend_additional_program_headers): Likewise.
6541 (elf_backend_modify_segment_map): Likewise.
6542 (elf_backend_create_program_headers): Don't define.
6543 (elfNN_bed): Change to account for field changes.
6544 * elf.c (assign_file_positions_for_segments): Call new
6545 modify_segment_map backend function. Don't call old
6546 create_program_headers backend function.
6547 (get_program_header_size): Call additional_program_headers rather
6548 than create_program_headers.
6549 * elflink.h (elf_link_add_object_symbols): Initialize
6550 type_change_ok from new backend field.
6551 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6552 defined.
6553 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6554 a reloc against the appropriate section.
6555
6556 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6557 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6558 (elf_flags_init): Rename from elf_ppc_flags_init.
6559 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6560 elf_ppc_flags_init.
6561 (ppc_elf_copy_private_bfd_data): Likewise.
6562 (ppc_elf_merge_private_bfd_data): Likewise.
6563
6564 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6565 relocation entries.
6566
6567Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6568
6569 * coff-alpha.c (alpha_relocate_section): During final link, allow
6570 output .lita section to be bigger than 64k by adjusting gp value
6571 on a per-input section basis.
6572 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6573 field.
6574 (struct ecoff_section_tdata): Add gp field.
6575
6576Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6577
6578 Handle Alpha ECOFF changes in OSF/1 3.2.
6579 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6580 field.
6581 * coff-alpha.c: Include "aout/ar.h".
6582 (alpha_ecoff_get_relocated_section_contents): Don't require an
6583 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6584 3.2 doesn't generate one.
6585 (alpha_relocate_section): Likewise.
6586 (alpha_ecoff_slurp_armap): Define.
6587 (alpha_ecoff_slurp_extended_name_table): Define.
6588 (alpha_ecoff_construct_extended_name_table): Define.
6589 (alpha_ecoff_truncate_arname): Define.
6590 (alpha_ecoff_write_armap): Define.
6591 (alpha_ecoff_generic_stat_arch_elt): Define.
6592 (alpha_ecoff_update_armap_timestamp): Define.
6593 (ARFZMAG): Define.
6594 (alpha_ecoff_read_ar_hdr): New static function.
6595 (alpha_ecoff_get_elt_at_filepos): New static function.
6596 (alpha_ecoff_openr_next_archived_file): New static function.
6597 (alpha_ecoff_get_elt_at_index): New static function.
6598 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6599 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6600 _bfd_ecoff to alpha_ecoff.
6601 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6602 field from backend structure, rather than always calling
6603 _bfd_get_elt_at_filepos.
6604 * coff-mips.c (mips_ecoff_backend_data): Initialize
6605 get_elt_at_filepos field.
6606 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6607 from _bfd_generic_read_ar_hdr with minor changes.
6608 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6609 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6610 * libbfd.h: Rebuild.
6611
6612 * bfd-in.h (BFD_IN_MEMORY): Define.
6613 * libbfd-in.h (struct bfd_in_memory): Define.
6614 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6615 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6616 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6617 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6618 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6619 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6620 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6621 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6622 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6623 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6624 iostream.
6625 (bfd_openstreamr): Likewise.
6626 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6627 BFD_IN_MEMORY is not set.
6628 * riscix.c (riscix_some_aout_object_p): Likewise.
6629 * bfd-in2.h, libbfd.h: Rebuild.
6630
6631 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6632 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6633 (bfd_get_elt_at_index): Define.
6634 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6635 bfd_get_elt_at_index. Change index parameter from int to
6636 symindex.
6637 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6638 (_bfd_noarchive_get_elt_at_index): Define.
6639 (_bfd_archive_bsd_get_elt_at_index): Define.
6640 (_bfd_archive_coff_get_elt_at_index): Define.
6641 * bfd-in2.h, libbfd.h: Rebuild.
6642 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6643 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6644 * ieee.c (ieee_get_elt_at_index): Define.
6645 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6646 * oasys.c (oasys_get_elt_at_index): Define.
6647 * som.c (som_get_elt_at_index): Define.
6648
6649 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6650 numbers to the .text section.
6651
6652Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6653
6654 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6655 If there is a SEC_DEBUGGING section, get the contents of the debug
6656 information part from it.
6657 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6658 section in memory.
6659 (ieee_write_object_contents): Check ieee_write_debug_part return.
6660
6661Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6662
6663 * config.bfd (i[345]86-*-freebsd*): Add target.
6664 * configure.in (i386freebsd_vec): Add vec.
6665 * configure: Regenerate.
6666 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6667 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6668 Rebuild dependencies..
6669 * freebsd.h: New file.
6670 * i386freebsd.c: New file.
6671 * targets.c (i386freebsd_vec): Declare.
6672 (bfd_target_vector): Add i386freebsd_vec.
6673 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6674 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6675
6676Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6677
6678 * ieee.c (ieee_slurp_debug): New static function.
6679 (ieee_object_p): Call it.
6680 (ieee_slurp_section_data): Skip debugging sections.
6681 (ieee_get_reloc_upper_bound): Likewise.
6682 (ieee_get_section_contents): Likewise.
6683 (ieee_canonicalize_reloc): Likewise.
6684 (ieee_write_section_part): Likewise.
6685 (ieee_write_debug_part): Likewise.
6686 (ieee_write_data_part): Likewise.
6687 (init_for_output): Likewise.
6688
6689Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6690
6691 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6692 work.
6693 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6694 relocs, since ppc_elf_relocate_section handles the linker case.
6695 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6696 used.
6697 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6698 ppc_elf_relocate_section since that is now the only caller.
6699 (ppc_elf_relocate_section): Ditto.
6700
6701Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6702
6703 * coffcode.h (coff_write_object_contents): If we don't know the
6704 section of the entry point for an XCOFF executable, always set the
6705 entry address to -1.
6706
6707Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6708
6709 * elf.c (bfd_section_from_shdr): Add support for note sections.
6710
6711Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6712
6713 * bfd-in.h (struct _symbol_info): Add stab_type field.
6714 * bfd-in2.h: Rebuild.
6715 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6716
6717 * elf32-ppc.c: Remove trailing newline from calls to
6718 _bfd_error_handler.
6719 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6720 difference if target endianness is known.
6721
6722For older changes see ChangeLog-9495
6723
6724
6725Local Variables:
6726mode: change-log
6727left-margin: 8
6728fill-column: 74
6729version-control: never
6730End:
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