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[gdb/build] Fix missing implicit constructor call with gcc 4.8
[thirdparty/binutils-gdb.git] / bfd / ChangeLog-9899
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CommitLineData
11999-12-29 Richard Henderson <rth@cygnus.com>
2
3 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
4 if no dynamic sections created.
5
61999-12-27 Nick Clifton <nickc@cygnus.com>
7
8 * peicode.h (pe_bfd_object_p): Only define for PE format
9 targets.
10
111999-12-17 Nick Clifton <nickc@cygnus.com>
12
13 * coff-i386.c (i3coff_object_p): Delete.
14 (i386coff_vec): Replace reference to i3coff_object_p with a
15 reference to coff_object_p.
16
17 * coff-mcore.c (pe_object_p): Delete.
18
19 * peicode.h (pe_bfd_object_p): New function: Detect the
20 presence of a PE format COFF object file. Also detect and
21 warn about the presence of LINK6 format Image Library Format
22 object files.
23
241999-12-16 Nick Clifton <nickc@cygnus.com>
25
26 * coff-arm.c (NUM_ELEM): New macro.
27 (NUM_RELOCS): New macro: The number of known ARM relocs.
28 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
29 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
30 of range.
31 (bfd_arm_process_before_allocation): Produce a warning message if
32 an out of range symbol index is encountered.
33
341999-12-14 Nick Clifton <nickc@cygnus.com>
35
36 * elflink.h (is_global_symbol_definition): New Function: Return
37 true iff the symbol is being given a global definition in this
38 bfd.
39 (elf_link_is_defined_archive_symbol): Do not bother processing
40 symbols for an archive element that has already been included
41 in the link.
42 Use is_global_symbol_definition().
43
441999-12-09 Andrew Cagney <cagney@cygnus.com>
45
46 * config.bfd: Add support for sparc-*-netbsdelf* and
47 sparc-*-netbsdaout*.
48
491999-12-13 Nick Clifton <nickc@cygnus.com>
50
51 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
52 if the symbol is in the common section.
53
541999-12-10 Nick Clifton <nickc@cygnus.com>
55
56 * elflink.h (elf_link_is_defined_archive_symbol): New
57 function: Decide if a symbol, in an archive map is there
58 because it is defined in the archive element, or because it is
59 just another common declaration of it.
60 (elf_link_add_archive_symbols): Use
61 elf_link_is_defined_archive_symbol to decide if an archive
62 element contain a reference to a common symbol should be
63 linked in or not.
64
651999-12-10 Nick Clifton <nickc@cygnus.com>
66
67 * elflink.h: Revert previous patch.
68 * targets.c: Revert previous patch.
69 * libbfd-in2.h: Revert previous patch.
70 * libbfd.h: Revert previous patch.
71 * elfxx-target.h: Revert previous patch.
72 * archive.c: Revert previous patch.
73 * aout-target.h: Revert previous patch.
74 * aout-tic30.h: Revert previous patch.
75 * bfd.c: Revert previous patch.
76 * coff-alpha.c: Revert previous patch.
77 * coff-rs6000.c: Revert previous patch.
78 * elf64-mips.c: Revert previous patch.
79 * ieee.c: Revert previous patch.
80 * libecoff.h: Revert previous patch.
81 * oasys.c: Revert previous patch.
82 * som.c: Revert previous patch.
83 * vms.c: Revert previous patch.
84
851999-12-09 Nick Clifton <nickc@cygnus.com>
86
87 * elflink.h (elf_link_add_archive_symbols): Add an archive
88 element even if contains a symbol which is currently only
89 considered to be a common.
90
91 * targets.c (struct bfd_target): Add new field
92 _bfd_allow_commons_in_armap.
93 * bfd-in2.h:Regenerate.
94
95 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
96 Define.
97 (_bfd_archive_bsd_allow_commons_in_armap): Define.
98 * libbfd.h: Regenerate.
99
100 * elfxx-target.h: If using COFF archive map, override
101 definition of allow_commons_in_armap and replace with
102 bfd_false.
103
104 * archive.c (bfd_compute_and_write_armap): Do not place common
105 symbols into the archive map unless _bfd_allow_commons_in_armap
106 returns true.
107
108 * aout-target.h (MY_allow_commons_in_armap): Define.
109 * aout-tic30.h (MY_allow_commons_in_armap): Define.
110 * bfd.c (bfd_allow_commons_in_armap): Define.
111 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
112 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
113 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
114 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
115 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
116 * oasys.c (oasys_allow_commons_in_armap): Define.
117 * som.c (som_allow_commons_in_armap): Define.
118 * vms.c (vms_allow_commons_in_armap): Define.
119
1201999-12-07 Jim Blandy <jimb@cygnus.com>
121
122 Add support for SSE registers in ELF core files.
123 * elf.c (elfcore_make_note_pseudosection): New function.
124 (elfcore_grok_prfpreg): Use it.
125 (elfcore_grok_prxfpreg): New function.
126 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
127
1281999-12-03 Ian Lance Taylor <ian@zembu.com>
129
130 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
131 value by 4 before storing it back in the field. From
132 Koundinya. K <kk@ddeorg.soft.net>.
133
134Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
135
136 * archures.c (bfd_mach_am33): Define.
137 * bfd-in2.h: Rebuilt.
138 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
139 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
140 (compute_function_info): Handle additional registers saved by
141 movm on the am33.
142 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
143 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
144
1451999-11-29 Jim Blandy <jimb@cygnus.com>
146
147 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
148 functions.
149 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
150 declarations.
151
1521999-11-27 Michael Meissner <meissner@cygnus.com>
153
154 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
155 internal use within gas for alpha explicit relocations.
156 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
157 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
158 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
159 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
160 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
161 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
162
163 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
164 BFD_RELOC_ALPHA_USER_*.
165
166 * bfd-in2.h: Regenerate.
167 * libbfd.h: Regenerate.
168
1691999-11-26 Fred Fish <fnf@cygnus.com>
170
171 * elf.c (elfcore_read_notes): Add prototype for static function.
172 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
173 (bfd_section_from_phdr): Replacement function that calls
174 _bfd_elf_make_section_from_phdr for generic segment types and
175 backend fucntion pointed to by elf_backend_section_from_phdr for
176 backend specific segment types.
177 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
178 now called by _bfd_elf_make_section_from_phdr. Note that this func
179 is now just a stub between the caller and bfd_section_from_phdr.
180
181 * elf-bfd.h (struct elf_backend_data): Add new function pointer
182 elf_backend_section_from_phdr.
183 (elf_backend_section_from_phdr): Add prototype.
184
185 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
186 (elfNN_bed): Add elf_backend_section_from_phdr.
187
1881999-11-25 Nick Clifton <nickc@cygnus.com>
189
190 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
191 SEC_CODE and SEC_READONLY flags to glue sections.
192
193 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
194 SEC_CODE and SEC_READONLY flags to glue sections.
195
1961999-11-20 Nick Clifton <nickc@cygnus.com>
197
198 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
199 delta.
200
2011999-11-19 Catherine Moore <clm@cygnus.com>
202
203 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
204 (elf_cpu32_plt_entry): Likewise.
205
2061999-11-18 Nick Clifton <nickc@cygnus.com>
207
208 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
209 for RVA relocs.
210 (coff_mcore_relocate_section): Initialise addend to 0.
211 Special case processing of RVA reloc.
212
2131999-11-17 Richard Henderson <rth@cygnus.com>
214
215 * elf-bfd.h (struct elf_backend_data): Reorder collect and
216 type_change_ok; add sign_extend_vma.
217 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
218 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
219 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
220 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
221 (elfNN_bed): Follow struture changes.
222
2231999-11-09 Ian Lance Taylor <ian@zembu.com>
224
225 * libbfd.c (bfd_read): Check result of read against desired result
226 using !=, not <.
227 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
228 invalid compared to the section size.
229
230 * ieee.c (ieee_slurp_debug): Get the length of the debug
231 information right if there is no data part.
232
233Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
234
235 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
236 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
237
2381999-10-28 Ian Lance Taylor <ian@zembu.com>
239
240 * elflink.h (elf_bfd_final_link): Make last_local signed.
241
2421999-10-27 Ian Lance Taylor <ian@zembu.com>
243
244 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
245 starts with a zero.
246
247Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
248
249 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
250 bfd_mach_d10v_ts3.
251 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
252 * bfd-in2.h: Regenerate.
253
2541999-10-15 Andrew Haley <aph@cygnus.com>
255
256 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
257
258Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
259
260 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
261
2621999-10-08 Ian Lance Taylor <ian@zembu.com>
263
264 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
265 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
266 too.
267
268Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
269
270 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
271 relocs also need the GP value.
272 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
273 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
274 the GP value for R_MIPS_LITERAL relocs too. Handle
275 R_MIPS_64 relocs properly on big-endian MIPS.
276 (mips_elf_sign_extend): Behave properly with 'long long'.
277 (mips_elf_highest): Correct typo.
278
279Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
280
281 * cpu-m32r.c (arch_info_struct): New static global.
282 (bfd_m32r_arch): Refer to it.
283 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
284 (m32r_elf_print_private_bfd_data): Ditto.
285 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
286 * archures.c (bfd_mach_m32rx): Define it.
287 * bfd-in2.h: Rebuild.
288
2891999-09-28 Fred Fish <fnf@cygnus.com>
290
291 * targets.c (cisco_core_vec): Replaced with two new vecs ...
292 (cisco_core_big_vec): Add new bigendian vec.
293 (cisco_core_little_vec): Add new little endian vec.
294
295 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
296 (crash_info_locs): Add array of possible offsets.
297 (MASK_ADDR): Mask to apply to crash info offset.
298 (crashinfo_external): Add textbase, database, bssbase and
299 turn into a typedef.
300 (cisco_core_file_validate): Renamed from cisco_core_file_p.
301 Many small changes to account for additional hardware versions.
302 Pick a reasonable size for ".reg" section. Add a ".crash"
303 section to allow access to crashinfo_external struct.
304 (cisco_core_file_p): New version of this function that
305 iterates over crash_info_locs, calling cisco_core_file_validate.
306 (cisco_core_vec): Old big endian only vec replaced with ...
307 (cisco_core_big_vec): Add big endian version.
308 (cisco_core_little_vec): Add little endian version.
309
310 * configure.in (cisco_core_vec): Split to two new vectors ...
311 (cisco_core_big_vec): New target vector.
312 (cisco_core_little_vec): New target vector.
313 * configure: Regenerate.
314 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
315 to cisco_core_big_vec in targ_selvecs.
316
3171999-09-28 Geoffrey Keating <geoffk@cygnus.com>
318
319 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
320 (mips_elf_relocate_got_local): Unused, delete.
321 (mips_elf_relocate_global_got): Unused, delete.
322
3231999-09-24 Fred Fish <fnf@cygnus.com>
324
325 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
326 to initialize it to something meaningful. Then use it to generate
327 more useful segment names.
328
329Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
330
331 * som.c (NO_PCREL_MODES): Define if the system does not define
332 R_SHORT_PCREL_MODE.
333 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
334 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
335 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
336 * libhppa.h (dis_assemble_22): New function.
337 (bfd_hppa_insn2fmt): Handle long branch.
338
339 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
340 in PA2.0.
341
3421999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
343
344 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
345 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
346 (reloc_howto_type howto_table): Tidy comments and whitespace.
347
3481999-09-17 Nick Clifton <nickc@cygnus.com>
349
350 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
351 previous delta. Set sec->gc_mark instead.
352
353Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
354
355 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
356 (elf_cpu32_plt_entry): Likewise.
357
358Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
359
360 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
361
362 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
363 symbol table, then just compute a suitable value (but do not
364 create a __gp symbol).
365
366 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
367 symbols when building shared libraries.
368 (elf_hppa_final_link_relocate): Correct handling of PCREL
369 relocations against undefined symbols.
370
3711999-09-16 Nick Clifton <nickc@cygnus.com>
372
373 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
374 interworking sections as linker created so that they will not
375 be removed by garbage collection.
376
377Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
378
379 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
380 (elf_hppa_final_link_relocate): Consistently create an absolute
381 address, then subtract out the value of __gp.
382
3831999-09-14 Michael Meissner <meissner@cygnus.com>
384
385 * configure.in (Canonicalization of target names): Remove adding
386 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
387 generates $ac_config_sub with a ${CONFIG_SHELL} already.
388 * configure: Regenerate.
389
3901999-09-14 Nick Clifton <nickc@cygnus.com>
391
392 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
393 Mitsubishi).
394
395Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
396
397 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
398 (elf_hppa_final_link): Initialize text_segment_base and
399 data_segment_base.
400 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
401
402 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
403 (elf_hppa_final_link_relocate): Likewise.
404 (elf_hppa_relocate_insn): Likewise.
405 (elf_hppa_relocate_section): Initialize HOWTO.
406
4071999-09-13 Donn Terry <donn@interix.com>
408
409 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
410 handling to support both GNU and MS objects.
411
412 * coffcode.h (coff_write_object_contents): Don't check reloc_count
413 when determining whether to set F_RELFLG.
414
4151999-09-13 Philip Blundell <pb@nexus.co.uk>
416
417 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
418 PC24 relocs if the target is an undefined weak symbol.
419 (arm_add_to_rel): Fix compiler warning.
420 (elf32_arm_plt0_entry): Correct comments.
421
4221999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
423
424 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
425 an absolute symbol in REL relocs.
426
427Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
428
429 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
430 Stub SEGREL32. Return an error for any relocation not handled.
431
4321999-09-12 Ian Lance Taylor <ian@zembu.com>
433
434 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
435 constant symbols, and avoid multiple definition errors on them.
436
4371999-09-12 Donn Terry <donn@interix.com>
438
439 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
440 significant bit is set.
441
4421999-09-11 Ian Lance Taylor <ian@zembu.com>
443
444 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
445
446 * elfcode.h (write_relocs): Handle an absolute symbol in REL
447 relocs as we do for RELA relocs.
448
4491999-09-11 Donn Terry <donn@interix.com>
450
451 * libpei.h (_bfd_pei_final_link_postscript): Declare.
452 (coff_final_link_postscript): Define.
453 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
454 directory entries here.
455 (_bfd_pei_final_link_postscript): New function.
456
457 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
458 section flags based on the section name.
459
460 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
461 get the overflow of the s_nlnno field from the s_nreloc field.
462 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
463 the s_nlnno overflow of the .text section into the s_nreloc
464 field.
465
466 * peigen.c (add_data_entry): Declare.
467 (pei_swap_aouthdr_out): Get image size right. Set linker version
468 more intuitively.
469 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
470 (pe_print_idata): Code cleanup, print more info, get rid of (now)
471 extraneous ImageBase.
472 (pe_print_edata): Likewise.
473 (pe_print_pdata): Likewise. Print exception entries.
474 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
475 (tbl): Make const, add "UNKNOWN".
476 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
477 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
478 section data directory.
479 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
480
481 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
482 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
483 * peicode.h (coff_get_symbol_info): Define.
484
485 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
486 -DSTRICT_PE_FORMAT.
487 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
488 than __INTERIX.
489 (coff_classify_symbol): Re-revert 1999-08-08 patch if
490 STRICT_PE_FORMAT.
491
492 * libpei.h: New file, broken out of peicode.h.
493 * peigen.c: New file, broken out of peicode.h.
494 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
495 * configure.in: Add peigen.lo to list of files required for each
496 PE target.
497 * Makefile.am: Rebuild dependencies.
498 (BFD32_BACKENDS): Add peigen.lo.
499 (BFD32_BACKENDS_CFILES): Add peigen.c.
500 (SOURCE_HFILES): Add libpei.h.
501 * configure, Makefile.in: Rebuild.
502
503 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
504 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
505 instead. Don't clear the s_paddr field for an uninitialized data
506 section.
507
508 * coffcode.h (coff_mkobject_hook): Set timestamp field in
509 coff_data_type to f_timdat.
510 * peicode.h (pe_mkobject_hook): Likewise.
511
512 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
513 number if COFF_IMAGE_WITH_PE.
514
515 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
516 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
517 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
518 there is no SEC_DEBUGGING section.
519 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
520 IMAGE_FILE_DEBUG_STRIPPED.
521
522 * pe-i386.c (COFF_LONG_FILENAMES): Define.
523 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
524 * pei-i386.c (COFF_LONG_FILENAMES): Define.
525 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
526
527 * coffswap.h (IMAGE_BASE): Don't define.
528 * pei-arm.c (IMAGE_BASE): Don't define.
529 * pei-i386.c (IMAGE_BASE): Don't define.
530 * pei-mcore.c (IMAGE_BASE): Don't define.
531 * pei-ppc.c (IMAGE_BASE): Don't define.
532
533 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
534 symbol, switch on the class when determining whether to modify the
535 value. For PE, don't modify the value of a C_FCN symbol not named
536 .bf.
537
538 * libbfd-in.h (_bfd_abort): Declare.
539 (abort): Define.
540 * bfd.c (_bfd_abort): New function.
541 * libbfd.h: Rebuild.
542
543 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
544 special handling.
545
546 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
547 don't write out the associated line numbers.
548
549 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
550 aux entries.
551
552 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
553 changes when the base type is unknown.
554
555 * coffgen.c (coff_print_symbol): Fix printing of aux record for
556 function symbols.
557
558 * syms.c (BSF_DEBUGGING_RELOC): Define.
559 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
560 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
561 symbols named .bf.
562 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
563 BSF_DEBUGGING_RELOC set.
564 * bfd-in2.h: Rebuild.
565
5661999-09-10 Ian Lance Taylor <ian@zembu.com>
567
568 * ecoff.c (bfd_debug_section): Update initialization for new
569 comdat_info field.
570 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
571 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
572
5731999-09-10 H.J. Lu <hjl@gnu.org>
574
575 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
576 _bfd_filnmlen field.
577 * coff-mips.c (mips_ecoff_backend_data): Likewise.
578
579Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
580
581 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
582 for FPTR relocs involving local symbols.
583
584 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
585 value for the stub address in a call through a stub.
586 Install the value for a local symbol directly into the DLT
587 instead of generating a reloc. Correctly handle FPTR64 relocs.
588
589 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
590 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
591 (elf_hppa_final_link): Call them.
592
5931999-09-10 Ian Lance Taylor <ian@zembu.com>
594
595 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
596 (elf_adjust_dynamic_symbol): ...from here.
597
598Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
599
600 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
601 relocation, remove them. SECREL64->LTOFF16WF.
602 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
603 DIR* relocations.
604 (elf_hppa_relocate_insn): Similarly.
605
606 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
607 (elf_hppa_relocate_insn): Similarly.
608
609 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
610 GPREL* relocations.
611 (elf_hppa_relocate_insn): Similarly.
612
613 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
614 Handle LTOFF_TP* relocs.
615 (elf_hppa_relocate_insn): Similarly.
616
617 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
618 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
619 (elf_hppa_relocate_insn): Handle PCREL* relocs.
620
621 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
622 DIR32, DIR64 and FPTR64 relocations.
623 (elf_hppa_relocate_insn): Similarly.
624
625 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
626 address of the .PARISC.global section.
627 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
628 table entry elf_hppa_final_link_relocate. Do not give a warning
629 for a reloc against an external symbol if it has a PA64 hash
630 table entry.
631 (elf_hppa_final_link_relocate): Significantly rework. Handle
632 DLTIND relocations. Compute the final value of the relocation
633 before passing the value of elf_hppa_relocate_insn.
634 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
635 relocation support. Handle DLTIND relocation requests just like
636 DLTREL relocation requests. Simplify branch handling.
637
6381999-09-08 Ulrich Drepper <drepper@cygnus.com>
639
640 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
641 non-allocated section as done in i386 version.
642 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
643 statement since this is no know relocation.
644
645Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
646
647 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
648 relocs.
649 (elf_hppa_relocate_insn): Similarly.
650
651 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
652 DLTREL14WD relocs.
653 (elf_hppa_relocate_insn): Similarly.
654
655 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
656 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
657 Pass the relocate type rather than the insn format to
658 elf_hppa_relocate_insn.
659 (elf_hppa_relocate_insn): Make switch dependent on relocation type
660 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
661
6621999-09-07 Ian Lance Taylor <ian@zembu.com>
663
664 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
665 (bfd_coff_filnmlen): Define.
666 (bfd_coff_std_swap_table): Initialize new field.
667 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
668 than FILNMLEN.
669 (coff_write_symbols): Likewise.
670 (coff_get_normalized_symtab): Likewise.
671 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
672 * libcoff.h: Rebuild.
673
6741999-09-06 Donn Terry <donn@interix.com>
675
676 * coffcode.h (sort_by_secaddr): New static function if
677 COFF_IMAGE_WITH_PE.
678 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
679 sections by VMA when assigning target_index values. Always set
680 virt_size.
681
682 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
683 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
684 pe_flags field.
685 * libcoff.h: Rebuild.
686
687 * coffcode.h (coff_set_custom_section_alignment): Add const to
688 declaration to match definition.
689 (coff_write_object_contents): Don't set F_AR32W(R)? if
690 COFF_WITH_PE.
691
692 * coff-i386.c (in_reloc_p): Add declaration.
693 (i386coff_vec): Simplify initialization of
694 application_section_flags.
695
696 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
697 version. Move COFF_WITH_PE specific code to new version.
698 (stype_to_sec_flags): Likewise. Add section parameter.
699 * coffgen.c (make_a_section_from_file): Set target_index before
700 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
701 * libcoff.h: Rebuild.
702
703 * syms.c (stt): Add some PE/PEI section names.
704 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
705 symbol.
706 (bfd_symbol_info): Check for 'w'.
707
708 * section.c (struct bfd_comdat_info): Define.
709 (asection): Add comdat field.
710 (STD_SECTION): Initialize comdat field.
711 (bfd_make_section_anyway): Likewise.
712 * bfd-in2.h: Rebuild.
713
7141999-09-06 Andreas Schwab <schwab@suse.de>
715
716 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
717 to version symbols.
718
7191999-09-06 Nick Clifton <nickc@cygnus.com>
720
721 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
722 bfd_realloc instead of calloc and realloc.
723
7241999-09-04 Steve Chamberlain <sac@pobox.com>
725
726 * cpu-pj.c: New file.
727 * elf32-pj.c: New file.
728 * config.bfd (pj*): New cpu.
729 (pj-*-*, pjl-*-*): New targets.
730 * configure.in (bfd_elf32_pj_vec): New target vector.
731 (bfd_elf32_pjl_vec): New target vector.
732 * archures.c (bfd_arch_pj): Define.
733 * elf.c (prep_headers): Handle bfd_arch_pj.
734 * reloc.c: Define BFD_RELOC_PJ_* relocations.
735 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
736 to target vector list.
737 * Makefile.am: Rebuild dependencies.
738 (ALL_MACHINES): Add cpu-pj.lo.
739 (ALL_MACHINES_CFILES): Add cpu-pj.c.
740 (BFD32_BACKENDS): Add elf32-pj.lo.
741 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
742 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
743
7441999-09-04 Ian Lance Taylor <ian@zembu.com>
745
746 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
747 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
748 and NON_GOT_REF from weak defined symbol to real symbol.
749 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
750 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
751 create a COPY reloc.
752 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
753 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
754 don't create a COPY reloc.
755
7561999-09-03 Ian Lance Taylor <ian@zembu.com>
757
758 * elflink.h (elf_bfd_final_link): When counting relocations, don't
759 count those in sections we are not including in the link.
760
761Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
762
763 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
764 field in hpux11 shared libraries.
765
7661999-09-02 Nick Clifton <nickc@cygnus.com>
767
768 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
769
770Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
771
772 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
773 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
774 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
775
7761999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
777
778 * elflink.h (record_link_assignment): When possible, keep the
779 original type of the symbol.
780
781Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
782
783 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
784 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
785 tools were configured.
786 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
787
7881999-08-26 Mark Mitchell <mark@codesourcery.com>
789
790 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
791 GOT entries for GOT16 relocations; they're not required.
792
7931999-08-24 Nick Clifton <nickc@cygnus.com>
794
795 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
796
797 * config.bfd (arm-*-netbsd*): New target.
798 * configure.in (armnetbsd_vec): New target vector.
799 * configure: Regenerate
800 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
801
802 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
803 (ALL_MACHINES_CFILES): Add armnetbsd.c.
804 (armnetbsd.lo): New rule with deps.
805 * Makefile.in: Regenerate.
806
807 * armnetbsd.c: New file: Definitions specific to arm-netbsd
808 target.
809
810Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
811
812 * som.c (som_slurp_symbol_table): Fix typo in comment.
813
814Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
815
816 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
817 here instead of using elf_section_data...
818
8191999-08-19 Nick Clifton <nickc@cygnus.com>
820
821 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
822 relocations into the base file.
823 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
824 we are building a base file.
825
8261999-08-19 Nick Clifton <nickc@cygnus.com>
827
828 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
829 a REL style reloc.
830 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
831 REL relocs when performing a partial relocation.
832
8331999-08-18 Donn Terry <donn@interix.com>
834
835 * cofflink.c: Move definitions of N_TMASK, et. al., out of
836 _bfd_coff_link_input_bfd into top level.
837
838 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
839 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
840 (coff_i386_rtype_to_howto): Likewise.
841 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
842 Completely ignore symbols which are all zero.
843 (dummy_reloc16_estimate): Add return 0.
844 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
845 variable copy to name_copy to avoid shadowing outer scope
846 variable.
847 * libcoff-in.h (coff_data_type): Change raw_syment_count field
848 from unsigned int to unsigned long. Add timestamp field.
849 * libcoff.h: Rebuild.
850
8511999-08-17 H.J. Lu <hjl@gnu.org>
852
853 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
854 macro definition.
855
8561999-08-17 Ian Lance Taylor <ian@zembu.com>
857
858 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
859 for special section symbols.
860 * elflink.h (elf_merge_symbol): If we have no old BFD, check
861 BSF_DYNAMIC on the section symbol to see whether the old BFD is
862 dynamic.
863
8641999-08-15 Mark Mitchell <mark@codesourcery.com>
865
866 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
867 coincidence of variable names between old and new code.
868
8691999-08-12 Nick Clifton <nickc@cygnus.com>
870
871 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
872 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
873 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
874 and 'addend' parameter a 'bfd_signed_vma'.
875 (elf32_arm_final_link_relocate): Do not involve stubs in
876 R_ARM_THM_PC22 relocs relative to section symbols, they are long
877 jumps, not function calls.
878
8791999-08-11 Robin Farine <advanc@dial.eunet.ch>
880
881 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
882 in R_ARM_PC24 relocs.
883
884Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
885
886 * elf-hppa.h (elf_hppa_fake_sections): New function.
887 * elf32-hppa.c (elf_backend_fake_sections): Define.
888
889 * elf-hppa.h (elf_hppa_final_write_processing): Update for
890 recent changes to the arch_info structure.
891
892 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
893 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
894 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
895 list.
896
897Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
898 Ralf Baechle <ralf@uni-koblenz.de>
899
900 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
901 output DT_MIPS_GOTSYM.
902 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
903 DT_MIPS_SYMTABNO if there are no global GOT symbols.
904
905Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
906
907 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
908 prototype. Handle local symbols. Add commentary.
909 (mips_elf_calculate_relocation): Adjust accordingly.
910 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
911 relocations.
912
913 * elflink.h (elf_bfd_final_link): Tweak last change.
914
9151999-08-09 Mark Mitchell <mark@codesourcery.com>
916
917 * elflink.h (elf_link_size_reloc_section): Use the counts in the
918 elf-section data to allocate just the right amount of relocation
919 space. Don't allocate the hash space twice.
920 (elf_bfd_final_link): Calculate the amount of space to allocate in
921 each relocation section.
922
923Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
924
925 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
926 64bit mode, generate a section relative relocation for a 32bit
927 wide relocation.
928 (elf_hppa_is_local_label_name): New function.
929 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
930 shared between 32bit and 64bit port.
931
9321999-08-09 Mark Mitchell <mark@codesourcery.com>
933
934 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
935 R_MIPS_GOT16 and R_MIPS_CALL16.
936 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
937 to use when looking for a preexisting GOT entry.
938
9391999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
940
941 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
942 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
943 not binutils.
944 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
945
9461999-08-09 Geoff Keating <geoffk@cygnus.com>
947
948 * elflink.h (elf_link_output_extsym): Don't output a weak
949 reference to an undefined symbol just because it was defined weak
950 in a shared object.
951
9521999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
953
954 * coffgen.c (coff_find_nearest_line): When looking for file, use
955 last best match rather than first. If address is beyond last line
956 number record, don't return the last line as the correct value.
957
9581999-08-08 Ian Lance Taylor <ian@zembu.com>
959
960 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
961 * bfd-in2.h: Rebuild.
962
9631999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
964
965 * libcoff-in.h (struct coff_section_alignment_entry): Define.
966 * coffcode.h (coff_set_custom_section_alignment): New static
967 function.
968 (coff_section_alignment_table): New static array.
969 (coff_new_section_hook): Use coff_set_customer_section_alignment.
970 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
971 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
972 * libcoff.h: Rebuild.
973
9741999-08-08 Ian Lance Taylor <ian@zembu.com>
975
976 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
977 MKDEP.
978 * Makefile.in: Rebuild.
979
9801999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
981
982 * section.c (SEC_SHARED): Define.
983 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
984 (styp_to_sec_flags): Likewise.
985 * peicode.h (coff_swap_scnhdr_out): Likewise.
986 * bfd-in2.h: Rebuild.
987
9881999-08-08 Ian Lance Taylor <ian@zembu.com>
989
990 * coffcode.h (coff_classify_symbol): Comment out part of
991 1999-08-05 change which breaks cygwin DLLs.
992
993 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
994 * aclocal.m4, configure: Rebuild.
995
9961999-08-06 Ian Lance Taylor <ian@zembu.com>
997
998 * section.c (global_syms): Only initialize union field if
999 __STDC__.
1000
10011999-08-04 Mark Mitchell <mark@codesourcery.com>
1002
1003 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1004 the size of a GOT entry here.
1005 (mips_elf_calculate_relocation): Don't create a local GOT entry
1006 for the symbol in a GOT16 relocation; just for it's high-order bit
1007 (_bfd_mips_elf_relocate_section): Fix thinko.
1008
10091999-08-05 Ian Lance Taylor <ian@zembu.com>
1010
1011 Based on patches from Donn Terry <donn@interix.com>:
1012 * coffcode.h (enum coff_symbol_classification): Define.
1013 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1014 _bfd_coff_classify_symbol. Change return type.
1015 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1016 (coff_slurp_symbol_table): Use coff_classify_symbol.
1017 (coff_classify_symbol): New static function.
1018 (coff_sym_is_global): Never define.
1019 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1020 * cofflink.c (coff_link_check_ar_symbols): Use
1021 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1022 (coff_link_add_symbols): Likewise.
1023 (_bfd_coff_link_input_bfd): Likewise.
1024 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1025 coff_classify_symbol.
1026 * libcoff.h: Rebuild.
1027
1028Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1029
1030 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1031 (e_ltpsel, e_rtpsel): Similarly.
1032
1033 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1034 and 14bit ertpsel. Handle 64bit psel.
1035
10361999-08-04 Mark Mitchell <mark@codesourcery.com>
1037
1038 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1039 handling for REL relocations. And only left-shift R_MIPS26
1040 relocation addends where necessary.
1041
10421999-08-03 Mark Mitchell <mark@codesourcery.com>
1043
1044 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1045 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1046 Just return the relocation found.
1047 (mips_elf_relocate_section): Pull the LO16 addend out of the
1048 section itself when using REL relocations.
1049
1050 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1051 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1052 libraries.
1053
10541999-08-03 Ian Lance Taylor <ian@zembu.com>
1055
1056 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1057 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1058 relocation against a symbol in an input section with no output
1059 section. From Daniel Jacobowitz <drow@false.org>.
1060
1061 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1062
1063 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1064 look for generated file correctly.
1065 * aclocal.m4, configure: Rebuild.
1066
10671999-08-02 Mark Mitchell <mark@codesourcery.com>
1068
1069 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1070 and R_MIPS16_26 relocations correctly when relocating.
1071 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1072 and R_MIPS_CALL_LO16 are for global symbols.
1073
10741999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1075
1076 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1077 some fields.
1078 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1079 variables and initialize them.
1080
10811999-08-01 Mark Mitchell <mark@codesourcery.com>
1082
1083 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1084 there are no global symbols requiring GOT entries.
1085 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1086 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1087 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1088
1089 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1090 symbols are considered to have the value zero.
1091 (_bfd_mips_elf_relocate_section): Don't try to perform a
1092 relocation for an undefined symbol.
1093 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1094 GOT16 relocations.
1095
10961999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1097
1098 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1099 wants ba,a,pt %xcc instead of %icc.
1100 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1101 of large PLT entries.
1102 (sparc64_elf_plt_ptr_offset): Fix calculation.
1103 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1104 addend should be relative to load address, not .plt section start.
1105 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1106
11071999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1108
1109 * elf-bfd.h (struct elf_backend_data): Add
1110 print_symbol_all and output_arch_syms backend methods.
1111 * elfxx-target.h: Likewise.
1112 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1113 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1114 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1115 functions.
1116 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1117 symbols in .dynsym, add their names into .dynstr. Put those symbols
1118 into dynlocal.
1119 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1120 pointers to STT_REGISTER symbols in dynsym section.
1121 (sparc64_elf_print_symbol_all): New function.
1122 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1123 printing using the print_symbol_all hook.
1124
11251999-07-30 Catherine Moore <clm@cygnus.com>
1126
1127 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1128 R_ARM_GNU_VTENTRY.
1129
11301999-07-29 Richard Henderson <rth@cygnus.com>
1131
1132 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1133 dynamic_sections_created.
1134
11351999-07-29 Richard Henderson <rth@cygnus.com>
1136
1137 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1138 (mips_rtype_to_howto): ... new function.
1139 (_bfd_mips_elf_relocate_section): Use it.
1140
11411999-07-28 Mark Mitchell <mark@codesourcery.com>
1142
1143 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1144
11451999-07-27 Nick Clifton <nickc@cygnus.com>
1146
1147 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1148
1149 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1150 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1151
11521999-07-23 Donn Terry <donn@interix.com>
1153
1154 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1155 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1156 * cofflink.c (coff_link_add_symbols): If PE, handle section
1157 symbols specially.
1158 * libcoff.h: Rebuild.
1159
1160 * config.bfd (i[3456]86-*-interix*): New target.
1161
11621999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1163
1164 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1165 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1166 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1167 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1168 (COFF_SUPPORT_GNU_LINKONCE): Define.
1169 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1170 (COFF_SUPPORT_GNU_LINKONCE): Define.
1171
11721999-07-21 Ian Lance Taylor <ian@zembu.com>
1173
1174 From Mark Elbrecht:
1175 * makefile.dos: Remove; obsolete.
1176 * configure.bat: Remove; obsolete.
1177
11781999-07-21 H.J. Lu <hjl@gnu.org>
1179
1180 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1181
11821999-07-21 Philippe De Muyter <phdm@macqel.be>
1183
1184 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1185 message and fail if a symbol index is out of range.
1186
11871999-07-21 Ian Lance Taylor <ian@zembu.com>
1188
1189 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1190 when looking at a R_MIPS_GOT16 relocation.
1191
11921999-07-20 Nick Clifton <nickc@cygnus.com>
1193
1194 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1195
1196Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1197
1198 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1199 removed in previous change.
1200 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1201 in relocateable output.
1202
12031999-07-19 Ian Lance Taylor <ian@zembu.com>
1204
1205 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1206 structure.
1207
1208 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1209 if they appear to be specially created by the linker.
1210
12111999-07-19 Nick Clifton <nickc@cygnus.com>
1212
1213 * targets.c (alternative_target): New field in bfd_target
1214 structure.
1215 (bfd_search_for_target): New function: Find a target that
1216 satisifies a search function.
1217 * bfd-in2.h: Regenerate.
1218
1219 * elfxx-target.h: Initialise the alternative_target field of
1220 the bfd_target structures to point to the other target (if
1221 defined).
1222 * nlm-target.h: Initialise the alternative_target field of
1223 the bfd_target structures to point to the other target (if
1224 defined).
1225
1226 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1227 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1228
1229 * aix386-core.c: Initialise new field of bfd_target structure.
1230 * aout-adobe.c: Initialise new field of bfd_target structure.
1231 * aout-arm.c: Initialise new field of bfd_target structure.
1232 * aout-target.h: Initialise new field of bfd_target structure.
1233 * aout-tic30.c: Initialise new field of bfd_target structure.
1234 * binary.c: Initialise new field of bfd_target structure.
1235 * bout.c: Initialise new field of bfd_target structure.
1236 * cisco-core.c: Initialise new field of bfd_target structure.
1237 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1238 * coff-alpha.c: Initialise new field of bfd_target structure.
1239 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1240 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1241 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1242 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1243 * coff-i386.c: Initialise new field of bfd_target structure.
1244 * coff-i860.c: Initialise new field of bfd_target structure.
1245 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1246 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1247 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1248 * coff-mips.c: Initialise new field of bfd_target structure.
1249 * coff-ppc.c: Initialise new field of bfd_target structure.
1250 * coff-rs6000.c: Initialise new field of bfd_target structure.
1251 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1252 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1253 * coff-tic30.c: Initialise new field of bfd_target structure.
1254 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1255 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1256 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1257 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1258 * hppabsd-core.c: Initialise new field of bfd_target structure.
1259 * hpux-core.c: Initialise new field of bfd_target structure.
1260 * i386msdos.c: Initialise new field of bfd_target structure.
1261 * i386os9k.c: Initialise new field of bfd_target structure.
1262 * ieee.c: Initialise new field of bfd_target structure.
1263 * ihex.c: Initialise new field of bfd_target structure.
1264 * irix-core.c: Initialise new field of bfd_target structure.
1265 * mipsbsd.c: Initialise new field of bfd_target structure.
1266 * netbsd-core.c: Initialise new field of bfd_target structure.
1267 * oasys.c: Initialise new field of bfd_target structure.
1268 * osf-core.c: Initialise new field of bfd_target structure.
1269 * ppcboot.c: Initialise new field of bfd_target structure.
1270 * ptrace-core.c: Initialise new field of bfd_target structure.
1271 * sco5-core.c: Initialise new field of bfd_target structure.
1272 * som.c: Initialise new field of bfd_target structure.
1273 * srec.c: Initialise new field of bfd_target structure.
1274 * tekhex.c: Initialise new field of bfd_target structure.
1275 * trad-core.c: Initialise new field of bfd_target structure.
1276 * versados.c: Initialise new field of bfd_target structure.
1277 * vms.c: Initialise new field of bfd_target structure.
1278
12791999-07-19 Andreas Schwab <schwab@suse.de>
1280
1281 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1282 and rel_hdr.
1283
1284Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1285
1286 * elflink.h (elf_link_adjust_relocs): New function.
1287 (elf_bfd_final_link): Use it.
1288 (elf_link_input_bfd): Deal with the fact that there can be
1289 two relocation sections for a single section.
1290 (elf_reloc_link_order): Likewise.
1291
1292 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1293 a relocateable object.
1294 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1295
12961999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1297
1298 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1299 (sparc64_elf_get_reloc_upper_bound,
1300 sparc64_elf_get_dynamic_reloc_upper_bound,
1301 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1302 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1303 New functions.
1304 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1305 ELF64_R_TYPE_ID/DATA where appropriate.
1306
13071999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1308
1309 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1310 DT_SPARC_PLTFMT.
1311
13121999-07-16 Ian Lance Taylor <ian@zembu.com>
1313
1314 * elf32-mips.c (mips_elf_local_relocation_p): New static
1315 function.
1316 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1317 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1318 Always set *require_jalxp.
1319 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1320 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1321 GOT16 if the GOT16 is against a local symbol. Don't return false
1322 for an undefined symbol. If there is an overflow, assert that we
1323 have a name.
1324
13251999-07-16 Andreas Schwab <schwab@suse.de>
1326
1327 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1328 variables `link' and `elfsec'.
1329 (elf_bfd_final_link): Remove unused variable `os'.
1330
1331Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1332
1333 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1334 a PT_PHDR program headers.
1335 (_bfd_mips_elf_final_link): Don't assume there are going to be
1336 section symbols when we're not building a shared object.
1337 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1338 we need one.
1339
13401999-07-15 J.T. Conklin <jtc@redback.com>
1341
1342 * config.bfd (i[3456]86-*-vxworks*): New target.
1343
13441999-07-15 Mark Mitchell <mark@codesourcery.com>
1345
1346 * elf32-mips.c (mips_elf_stub_section_p): New function.
1347 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1348 (mips_elf_relocate_section): Adjust calling sequence for
1349 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1350 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1351 required.
1352
13531999-07-15 Ian Lance Taylor <ian@zembu.com>
1354
1355 * configure.in: Bump version number to 2.9.5.
1356 * configure: Rebuild.
1357
1358Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1359
1360 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1361 64bit format.
1362 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1363 to derive final type instead of hardwiring a selection.
1364
13651999-07-14 Mark Mitchell <mark@codesourcery.com>
1366
1367 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1368 things relocated by R_MIPS16_GPREL.
1369 (mips_elf_perform_relocation): Likewise.
1370
1371Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1372
1373 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1374
13751999-07-14 Richard Henderson <rth@cygnus.com>
1376
1377 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1378 (_bfd_mips_elf_size_dynamic_sections): Set it.
1379 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1380 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1381 new argument max_local.
1382
13831999-07-14 Mark Mitchell <mark@codesourcery.com>
1384
1385 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1386 subwords when handling an R_MIPS16_26 relocation.
1387 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1388 semantics.
1389
1390 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1391 dst_mask to match reality.
1392 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1393 (mips_elf_obtain_contents): Use bfd_get.
1394 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1395 (mips_elf_relocate_section): Likewise.
1396
13971999-07-13 Mark Mitchell <mark@codesourcery.com>
1398
1399 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1400 (mips_elf_relocate_section): Adjust calling sequence for
1401 mips_elf_perform_relocation.
1402 (mips_elf_perform_relocation): Take additional argument. Handle
1403 R_MIPS16_26. Use bfd_put for convenience.
1404
14051999-07-13 Richard Henderson <rth@cygnus.com>
1406
1407 * elf.c (assign_file_positions_for_segments): Thinko last change.
1408 Always overwrite p_flags.
1409
14101999-07-13 Richard Henderson <rth@cygnus.com>
1411
1412 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1413 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1414 .dynbss and .rel[a].bss if want_dynbss.
1415 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1416
14171999-07-13 Richard Henderson <rth@cygnus.com>
1418
1419 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1420
14211999-07-13 Richard Henderson <rth@cygnus.com>
1422
1423 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1424 (struct elf_link_hash_table): Add dynlocal.
1425 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1426 (_bfd_elf_link_adjust_dynindx): Delete.
1427 (_bfd_elf_link_renumber_dynsyms): Prototype.
1428 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1429 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1430 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1431 (_bfd_elf_link_lookup_local_dynindx): New function.
1432 (elf_link_renumber_hash_table_dynsyms): New function.
1433 (_bfd_elf_link_renumber_dynsyms): New function.
1434 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1435 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1436 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1437 instead of elf_link_remove_section_and_adjust_dynindices.
1438 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1439 (elf_link_assign_sym_version): Remove removed_dynamic code.
1440 (elf_link_renumber_dynsyms): Delete.
1441 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1442
1443 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1444 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1445 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1446 * elf32-mips.c: Similarly.
1447 * elf32-ppc.c: Similarly.
1448 * elf32-sparc.c: Similarly.
1449 * elf64-alpha.c: Similarly.
1450 * elf64-sparc.c: Similarly.
1451
14521999-07-13 Mark Mitchell <mark@codesourcery.com>
1453
1454 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1455 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1456 when the relocation is against _gp_disp.
1457
14581999-07-12 Mark Mitchell <mark@codesourcery.com>
1459
1460 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1461 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1462 to possibly_dynamic_relocs. Adjust usage throughout code.
1463 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1464 (elf_mips_ctor64_howto): Likewise.
1465 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1466 Adjust indentation.
1467 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1468 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1469 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1470 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1471
14721999-07-12 Ian Lance Taylor <ian@zembu.com>
1473
1474 * Makefile.am: Rebuild dependencies.
1475 * Makefile.in: Rebuild.
1476
1477 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1478 * bfd-in2.h: Rebuild.
1479
1480 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1481 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1482 structure initializations. Add casts.
1483 * reloc.c (EMPTY_HOWTO): Define.
1484 * bfd-in2.h: Rebuild.
1485 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1486 comparisons against 0.
1487 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1488 previous_ibfd_e_flags to unsigned long.
1489 * vms.h (struct vms_private_data_struct): Change section_count to
1490 unsigned.
1491 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1492 (_bfd_vms_write_gsd): Change symnum to unsigned.
1493 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1494 * vms-tir.c (etir_sta): Change psect to unsigned.
1495 (alloc_section): Change idx to unsigned.
1496 (tir_sta, tir_ctl): Change psect to unsigned.
1497 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1498 * vms.c (priv_section_count): Change to unsigned.
1499
15001999-07-12 Andreas Schwab <schwab@suse.de>
1501
1502 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1503 * m68klinux.c: Likewise.
1504
15051999-07-12 Ian Lance Taylor <ian@zembu.com>
1506
1507 * Many files: Changes to avoid gcc warnings: Remove unused local
1508 variables. Add default case to enum switches.
1509 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1510 compile if not COFF_IMAGE_WITH_PE.
1511 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1512 (bfd_arm_get_bfd_for_interworking): Likewise.
1513 (bfd_arm_process_before_allocation): Likewise.
1514 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1515 * pei-arm.c: Likewise.
1516 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1517 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1518 (mips_elf_got16_entry): Put parens around & in body of ==.
1519 (mips_elf_calculate_relocation): Correct test for empty string.
1520 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1521 stderr.
1522 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1523 format.
1524
15251999-07-11 Ian Lance Taylor <ian@zembu.com>
1526
1527 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1528 as appropriate. Fill in structure initializations. Add variable
1529 initializations. Add casts.
1530 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1531 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1532
1533 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1534 char *.
1535 * elf-bfd.h (bfd_elf_hash): Update declaration.
1536 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1537 when calling bfd_elf_hash.
1538
15391999-07-11 Mark Mitchell <mark@codesourcery.com>
1540
1541 * libbfd.c (bfd_put_8): Make it of type `void'.
1542 * bfd-in2.h: Regenerated.
1543 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1544 for 32-bit hosts.
1545 (_bfd_mips_elf_final_link): Likewise.
1546
1547 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1548
1549Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1550
1551 * config.bfd (hppa*-*-linux-gnu*): New target
1552
15531999-07-07 Mark Mitchell <mark@codesourcery.com>
1554
1555 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1556 (_bfd_mips_elf_create_dynamic_sections): New function.
1557 (_bfd_mips_elf_add_symbol_hook): Likewise.
1558 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1559 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1560 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1561 (_bfd_mips_elf_gc_mark_hook): Likewise.
1562 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1563 (_bfd_mips_elf_always_size_sections): Likewise.
1564 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1565 (_bfd_mips_elf_check_relocs): Likewise.
1566 (_bfd_mips_elf_link_hash_table_create): Likewise.
1567 (_bfd_mips_elf_print_private_data): Likewise.
1568 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1569 (_bfd_mips_elf_final_link): Likewise.
1570 (_bfd_mips_elf_additional_program_headers): Likewise.
1571 (_bfd_mips_elf_modify_segment_map): Likewise.
1572 (_bfd_mips_elf_relocate_section): Likewise.
1573 * elf32-mips.c (mips_elf32_object_p): Move contents into
1574 _bfd_mips_elf_object_p.
1575 (mips_elf_additional_program_headers): Rename to
1576 _bfd_mips_elf_additional_program_headers.
1577 (mips_elf_modify_segment_map): Rename to
1578 _bfd_mips_elf_modify_segment_map.
1579 (elf_mips_abi_name): Change prototype.
1580 (mips_elf32_section_from_shdr): Merge into
1581 _bfd_mips_elf_section_from_shdr.
1582 (mips_elf32_section_processing): Merge into
1583 _bfd_mips_elf_section_processing.
1584 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1585 the right back-end ELF linker.
1586 (mips_elf_relocate_section): Rename to
1587 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1588 (mips_elf_link_output_symbol_hook): Rename to
1589 _bfd_mips_elf_link_output_symbol_hook.
1590 (mips_elf_create_dynamic_section): Rename to
1591 _bfd_mips_elf_create_dynamic_section.
1592 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1593 Adjust for 64-bit code. Use mips_elf_got_section.
1594 (mips_elf_adjust_dynamic_symbol): Rename to
1595 _bfd_mips_elf_adjust_dynamic_symbol. Use
1596 mips_elf_allocate_dynamic_relocations.
1597 (mips_elf_finish_dynamic_symbol): Rename to
1598 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1599 Adjust for 64-bit code.
1600 (mips_elf_finish_dynamic_sections): Rename to
1601 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1602 (mips_elf_always_size_sections): Rename to
1603 _bfd_mips_elf_always_size_sections.
1604 (mips_elf_add_symbol_hook): Rename to
1605 _bfd_mips_elf_add_symbol_hook.
1606 (mips_elf_next_lo16_addend): Constify.
1607 (mips_elf_calculate_relocation): Likewise.
1608 (mips_elf_obtain_contents): Likewise.
1609 (mips_elf_perform_relocation): Likewise.
1610 (mips_elf_create_dynamic_relocation): Likewise.
1611 (mips_elf_allocate_dynamic_relocations): New function.
1612 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1613 (MIPS_ELF_REL_SIZE): Likewise.
1614 (MIPS_ELF_DYN_SIZE): Likewise.
1615 (MIPS_ELF_GOT_SIZE): Likewise.
1616 (MIPS_ELF_SYM_SIZE): Likewise.
1617 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1618 (MIPS_ELF_GET_WORD): Likewise.
1619 (MIPS_ELF_PUT_WORD): Likewise.
1620 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1621 (STUB_LW): Conditionalize for 64-bit value.
1622 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1623 entries.
1624 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1625 Check it for inconsistency.
1626 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1627 ABI.
1628 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1629 .msym.
1630 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1631 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1632 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1633 (mips_elf_local_got_index): Likewise.
1634 (mips_elf_got_page): Likewise.
1635 (mips_elf_got_info): Likewise.
1636 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1637 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1638 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1639 instead of constant `2'.
1640 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1641 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1642 (mips_elf_size_dynamic_sections): Use
1643 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1644 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1645 Adjust all releveant entries in elf backend table.
1646 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1647 (mips_elf64_section_processing): Likewise.
1648 Adjust elf backend entries to use _bfd_mips_elf variants now
1649 publicly available.
1650
1651 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1652 hash-entry sizes.
1653 (size_dynamic_sections): Likewise.
1654 (elf_link_output_extsym): Likewise.
1655 * elf.c: (elf_fake_sections): Likewise.
1656 * libbfd.c (bfd_get): New macro.
1657 (bfd_put): Likewise.
1658 * bfd-in2.h: Regenerated.
1659
16601999-07-07 Mark Mitchell <mark@codesourcery.com>
1661
1662 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1663 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1664 wap_reloca_in, and swap_reloca_out.
1665 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1666 multiple internal relocations per external relocation.
1667 (link_read_relocs): Likewise.
1668 (elf_bfd_final_link): Likewise.
1669 (elf_link_input_bfd): Likewise.
1670 (elf_gc_mark): Likewise.
1671 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1672 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1673 elf_swap_dyn_in.
1674 (size_info): Add entries for new fields.
1675 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1676 (mips_elf64_be_swap_reloc_in): New function.
1677 (mips_elf64_be_swap_reloc_out): Likewise.
1678 (mips_elf64_be_swap_reloca_in): Likewise.
1679 (mips_elf64_be_swap_reloca_out): Likewise.
1680 (mips_elf64_size_info): Add entries for new fields.
1681
16821999-07-07 Ian Lance Taylor <ian@zembu.com>
1683
1684 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1685 field equals the new rel_count field.
1686 (elf_link_input_bfd): When doing a relocateable link, use the new
1687 rel_count field rather than the reloc_count field.
1688 (elf_reloc_link_order): Likewise.
1689 (elf_finish_pointer_linker_section): Likewise.
1690
1691 Based on patch from H.J. Lu <hjl@gnu.org>:
1692 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1693 shared library to override a weak definition in a regular object.
1694
1695Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1696
1697 * libhppa.h: Revert July 2, 1999 patch.
1698
1699 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1700 need to generate DLTIND relocations, not DLTREL relocations.
1701
17021999-07-05 Nick Clifton <nickc@cygnus.com>
1703
1704 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1705 architectures.
1706 (coff_set_flags): Recognise arm 5 architectures.
1707
1708 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1709 Add support for armv5 architecture.
1710
1711 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1712
1713 * reloc.c: Add new, assembler only, ARM reloc:
1714 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1715
1716 * bfd-in2.h: Regenerate.
1717
17181999-07-02 Mark Mitchell <mark@codesourcery.com>
1719
1720 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1721 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1722 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1723 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1724 * elf32-mips.c (ABI_64_P): New macro.
1725 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1726 (_bfd_mips_elf_find_nearest_line): Adjust call to
1727 _bfd_dwarf2_find_nearest_line.
1728 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1729 * libbfd.h: Regenerated.
1730
17311999-07-02 Ian Lance Taylor <ian@zembu.com>
1732
1733 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1734
1735Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1736
1737 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1738 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1739
17401999-07-01 Mark Mitchell <mark@codesourcery.com>
1741
1742 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1743 fields.
1744 (_bfd_elf_init_reloc_shdr): New function.
1745 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1746 bfd_alloc followed by memset.
1747 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1748 (elf_fake_sections): Here.
1749 (assign_section_numbers): Assign section numbers for the second
1750 relocation section, if required.
1751 * elflink.h (elf_link_output_relocs): New function.
1752 (elf_link_size_reloc_section): Likewise.
1753 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1754 (elf_link_input_bfd): Use elf_link_output_relocs.
1755
1756 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1757 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1758
1759Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1760
1761 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1762 with 22bit format.
1763
17641999-06-28 Mark Mitchell <mark@codesourcery.com>
1765
1766 * elf32-mips.c (mips_elf_got_info): Move declaration before
1767 prototypes. Change global_gotsym to be a pointer to a hash entry,
1768 rather than a number index.
1769 (mips_elf_link_hash_entry): Move declaration before prototypes.
1770 (mips_elf_irix6_finish_dynamic_symbol): New function.
1771 (mips_elf_sign_extend): Likewise.
1772 (mips_elf_high): Likewise.
1773 (mips_elf_higher): Likewise.
1774 (mips_elf_highest): Likewise.
1775 (mips_elf_global_got_index): Likewise.
1776 (mips_elf_local_got_index): Likewise.
1777 (mips_elf_got_offset_from_index): Likeiwse.
1778 (mips_elf_record_global_got_symbol): Likewise.
1779 (mips_elf_got_page): Likewise.
1780 (mips_elf_next_lo16_addend): Likewise.
1781 (mips_elf_calculate_relocation): Likewise.
1782 (mips_elf_obtain_contents): Likewise.
1783 (mips_elf_perform_relocation): Likewise.
1784 (mips_elf_assign_gp): Likewise.
1785 (mips_elf_sort_hash_table_f): Likewise.
1786 (mips_elf_sort_hash_table): Likewise.
1787 (mips_elf_got_section): Likewise.
1788 (mips_elf_got_info): Likewise.
1789 (mips_elf_create_local_got_entry): Likewise.
1790 (mips_elf_got16_entry): Likewise.
1791 (mips_elf_create_dynamic_relocation): Likewise.
1792 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1793 (mips_elf_final_gp): Use mips_elf_assign_gp.
1794 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1795 into SHN_SCOMMON automatically on IRIX6.
1796 (mips_elf_add_symbol_hook): Likewise.
1797 (mips_elf_relocate_section): Rewrite, using
1798 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1799 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1800 Don't deal with .rld_map on IRIX6.
1801 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1802 section flags appropriately for .got.
1803 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1804 the got. Call mips_elf_record_global_got_symbol and allocate
1805 local got space appropriately.
1806 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1807 char *. Rework calculation of GOT size. Sort dynamic symbol
1808 table entries so entries that do not require GOT entries appear at
1809 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1810 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1811 global_gotsym.
1812 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1813 entries.
1814 (mips_elf_finish_dynamic_symbol): Use
1815 mips_elf_irix6_finish_dynamic_symbol.
1816 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1817 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1818 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1819
18201999-06-30 Ian Lance Taylor <ian@zembu.com>
1821
1822 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1823 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1824
18251999-06-04 Philip Blundell <philb@gnu.org>
1826
1827 * elf32-arm.h (elf_backend_got_header_size): Define.
1828 (elf_backend_plt_header_size): Likewise.
1829
18301999-06-28 Jim Pick <jim@jimpick.com>
1831
1832 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1833
1834Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1835
1836 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1837 relocation function.
1838 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1839
18401999-06-27 Mark Mitchell <mark@codesourcery.com>
1841
1842 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1843 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1844 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1845 (_bfd_mips_elf_section_from_shdr): Use them.
1846 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1847 of GP-relative sections.
1848 (_bfd_mips_elf_set_section_contents): Use them.
1849 (_bfd_mips_elf_section_processing): Share code between .sdata and
1850 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1851 (mips_elf_additional_program_headers): Add handling for
1852 PT_MIPS_OPTIONS segment on IRIX6.
1853 (mips_elf_modify_segment_map): Likeiwse.
1854 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1855 Include the options sections on IRIX6. Don't look for GP-relative
1856 sections by name; use SHF_MIPS_GPREL instead.
1857 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1858 the N32 ABI.
1859 (mips_elf_create_dynamic_sections): Don't muck about with section
1860 alignments and such on IRIX6.
1861 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1862 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1863 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1864 bfd_zalloc rather than bfd_alloc and memset.
1865 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1866 Don't assert the existence of .rld_map on IRIX6.
1867 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1868
1869 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1870 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1871 instead.
1872
18731999-06-26 Mark Mitchell <mark@codesourcery.com>
1874
1875 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1876 (mips_elf_swap_msym_out): New function.
1877 (mips_elf_create_msym_section): Likewise.
1878 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1879 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1880 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1881 section not named .msym.
1882 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1883 .msym directly. Set appropriate attributes for the .msym
1884 section.
1885 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1886 (mips_elf_link_hash_newfunc): Clear it.
1887 (mips_elf_create_dynamic_sections): Create the .msym section
1888 on IRIX6.
1889 (mips_elf_size_dynamic_sections): Allocate space for the
1890 .msym section. Add a DT_MIPS_MSYM entry.
1891 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1892 the symbol.
1893 (mips_elf_finish_dynamic_sections): Assign a value for
1894 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1895
1896 * elf32-mips.c (irix_compat_t): New enumeration.
1897 (ABI_N32_P): New macro.
1898 (IRIX_COMPAT): Likewise.
1899 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1900 (mips_elf_relocate_section): Fix typo.
1901
19021999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1903
1904 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1905 as writable PE sections.
1906
19071999-06-26 David Mosberger <davidm@hpl.hp.com>
1908
1909 * dwarf2.c (struct arange): New type.
1910 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1911 (arange_add): New function.
1912 (decode_line_info): Keep track of address ranges that a compilation
1913 unit covers.
1914 (comp_unit_contains_address): Return true if address is contained
1915 in _any_ of the address ranges associated with a compilation unit.
1916 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1917 on the first comp_unit that contains the address.
1918
19191999-06-26 David Mosberger <davidm@hpl.hp.com>
1920
1921 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1922 (decode_line_info): Add variable STASH and initialize it to point
1923 to the per-bfd dwarf2_debug info. Remove static variable
1924 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1925
19261999-06-26 Ian Lance Taylor <ian@zembu.com>
1927
1928 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1929 shared library to have an undefined symbol.
1930
1931 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1932 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1933
1934Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1935
1936 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1937 * elf32-hppa.c: Remove everything related to symbol extension
1938 sections & records. Use the common elf_hppa_final_write_processing.
1939
19401999-06-22 Mark Mitchell <mark@codesourcery.com>
1941
1942 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1943 functions instead of _init/_fini if requested.
1944
19451999-06-23 Ian Lance Taylor <ian@zembu.com>
1946
1947 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1948 field.
1949
19501999-06-22 Ian Lance Taylor <ian@zembu.com>
1951
1952 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1953 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1954 field to 0, not -1.
1955 (ppc_elf_finish_dynamic_sections): Check for positive section
1956 dynindx field, rather than comparing against -1.
1957 (ppc_elf_relocate_section): Only return false if undefined_symbol
1958 or reloc_overflow fail, not always upon encountering an error.
1959
19601999-06-22 Mark Mitchell <mark@codesourcery.com>
1961
1962 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1963 bfd_byte * before performing pointer arithmetic.
1964
1965Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1966
1967 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1968 support.
1969 * elf32-hppa.c: Include elf-hppa.h.
1970 (ARCH_SIZE): Define.
1971 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1972 now.
1973 (elf32_hppa_info_to_howto): Similarly.
1974 (elf_hppa_howto_table): Similarly.
1975 (elf_hppa_reloc_type_lookup): Similarly.
1976 (hppa_elf_gen_reloc_type): Similarly.
1977 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1978
19791999-06-22 Nick Clifton <nickc@cygnus.com>
1980
1981 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1982 handling R_V850_22_PCREL relocation.
1983
19841999-06-21 Ian Lance Taylor <ian@zembu.com>
1985
1986 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1987 type.
1988
1989Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1990
1991 * section.c (_bfd_strip_section_from_output): Ignore sections
1992 DISCARDed by the link script.
1993
19941999-06-19 Ian Lance Taylor <ian@zembu.com>
1995
1996 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1997 Remove unused local variable spp.
1998
1999 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2000 the entry symbol is not set.
2001
2002Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2003
2004 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2005 GPDISP or LITUSE in a relocatable link.
2006
2007Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2008
2009 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2010 * (alloc_dwarf1_func): Likewise.
2011
2012Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2013
2014 * libhppa.h: Fix various formatting errors.
2015 (assemble_3); Rewrite using CATENATE.
2016 (assemble_17): Fix various bugs.
2017
20181999-06-16 Nick Clifton <nickc@cygnus.com>
2019
2020 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2021
20221999-06-15 Richard Henderson <rth@cygnus.com>
2023
2024 * section.c (SEC_SHORT): Define.
2025 * bfd-in2.h: Rebuild.
2026
20271999-06-13 Mark Mitchell <mark@codesourcery.com>
2028
2029 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2030 Remove abfd parameter. Use _bfd_strip_section_from_output.
2031 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2032
2033 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2034 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2035 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2036 function.
2037 (bfd_elf_size_dynamic_sections): Use it.
2038
20391999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2040
2041 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2042 complain_overflow_bitfield to complain_overflow_signed.
2043
20441999-06-13 Mark Mitchell <mark@codesourcery.com>
2045
2046 * elflink.h (elf_link_read_relocs_from_section): New function,
2047 split out from ...
2048 (elf_link_read_relocs): Here. Use it for both relocation
2049 sections.
2050
20511999-06-12 Mark Mitchell <mark@codesourcery.com>
2052
2053 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2054 asect->reloc_count is valid.
2055
20561999-06-12 Ian Lance Taylor <ian@zembu.com>
2057
2058 * elf32-mips.c (mips_elf32_section_processing): Permit a
2059 SHT_MIPS_REGINFO section to have a size of 0.
2060
20611999-06-12 David O'Brien <obrien@freebsd.org>
2062
2063 * config.bfd (alpha*-*-freebsd*): New target.
2064 (i[3456]86-*-freebsd*): Now defaults to ELF.
2065
20661999-06-11 Ian Lance Taylor <ian@zembu.com>
2067
2068 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2069 wrap if the relocation covers the high bit of an address.
2070
2071 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2072
20731999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2074
2075 * elf64-sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2076 instead of R_SPARC_max.
2077 (sparc64_elf_info_to_howto): Likewise.
2078 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2079 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2080
20811999-06-07 Richard Henderson <rth@cygnus.com>
2082
2083 * section.c (_bfd_strip_section_from_output): Remove output
2084 sections with no initial link_order.
2085
20861999-06-07 Nick Clifton <nickc@cygnus.com>
2087
2088 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2089
2090Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2091
2092 * Makefile.am (SOURCE_HFILES): Add missing headers.
2093 * Makefile.in: Regenerated.
2094
20951999-06-06 Mark Mitchell <mark@codesourcery.com>
2096
2097 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2098 the N32 ABI.
2099
21001999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2101
2102 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2103 range undefweak symbols.
2104 * hash.c: Add missing comma after @xref{}
2105 * linker.c: Likewise.
2106
21071999-06-04 Nick Clifton <nickc@cygnus.com>
2108
2109 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2110 if not defined.
2111 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2112 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2113 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2114 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2115
21161999-06-04 Ian Lance Taylor <ian@zembu.com>
2117
2118 * Makefile.am: Rebuild dependencies.
2119 (BFD32_BACKENDS): Add dwarf1.lo.
2120 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2121 * Makefile.in: Rebuild.
2122
21231999-06-04 Nick Clifton <nickc@cygnus.com>
2124
2125 * Makefile.am: Add epoc-arm-pe target.
2126 * Makefile.in: Regenerate.
2127 * pe-arm.c: Only redefine interworking function names if they have
2128 not already been redefined.
2129 * pei-arm.c: Only redefine interworking function names if they have
2130 not already been redefined.
2131 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2132 name space clash.
2133 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2134 name space clash.
2135
21361999-06-03 Nick Clifton <nickc@cygnus.com>
2137
2138 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2139
2140Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2141
2142 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2143
2144Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2145
2146 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2147 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2148
2149Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2150
2151 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2152 in other text sections.
2153
2154Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2155
2156 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2157 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2158 * libbfd.h: Regenerate.
2159 * coff-sh.c (sh_merge_private_data): Delete.
2160 (coff_bfd_merge_private_bfd_data): Change to
2161 _bfd_generic_verify_endian_match.
2162 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2163
21641999-06-03 Ulrich Drepper <drepper@cygnus.com>
2165
2166 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2167
21681999-06-03 Ian Lance Taylor <ian@zembu.com>
2169
2170 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2171 prototype.
2172 (bfd_elf32_arm_process_before_allocation): Likewise.
2173 * bfd-in2.h: Rebuild.
2174
21751999-06-03 David Mosberger <davidm@hpl.hp.com>
2176
2177 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2178 track of end_sequence markers.
2179 (add_line_info): Add END_SEQUENCE arg.
2180 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2181 debug-line info---it doesn't work right if a compilation unit
2182 consists of multiple discontiguous code-sequences. It would be
2183 worthwhile to optimize for the common case where a compilation
2184 unit results in a contiguous set of code sequences, but this is
2185 quite tricky to get right for arbitrary DWARF2 files.
2186 (lookup_address_in_line_info_table): Don't use the last line entry
2187 for a compilation unit for anything with an address higher than
2188 this line entry. Also, check for end_sequence markers to
2189 correctly handle discontinuities.
2190 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2191 compilation units, check all compilation units with each->high==0
2192 just like when reading compilation units.
2193
2194 * dwarf2.c (decode_line_info): Initialize table->files and
2195 table->last_line to NULL to avoid segfaults due to random
2196 values in these members.
2197 (concat_filename): Check for out-of-range file number before
2198 indexing filename table. Segfaults suck.
2199
2200 * dwarf2.c (decode_line_info): Don't truncate address to least
2201 significant 32 bits (breaks 64 bit targets).
2202 (lookup_address_in_function_table): Ditto.
2203 (comp_unit_contains_address): Ditto.
2204
22051999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2206
2207 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2208 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2209 (mips_elf64_howto_table_rela): Likewise.
2210
2211 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2212 split out from ...
2213 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2214 single section has two associated relocation sections.
2215
22161999-06-02 Mark Salter <msalter@cygnus.com>
2217
2218 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2219 COFF_WITH_PE defined.
2220
22211999-06-02 Nick Clifton <nickc@cygnus.com>
2222
2223 * pe-arm.c: Rename global arm interworking functions to avoid name
2224 collision when all targets BFD is built.
2225 * pei-arm.c: Ditto.
2226
22271999-05-31 Mark Mitchell <mark@codesourcery.com>
2228
2229 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2230 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2231 (bfd_elf_section_data): Add use_rela_p.
2232 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2233 (_bfd_elf_new_section_hook): Likewise.
2234 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2235 use_rela_p.
2236 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2237 * elfcode.h (write_relocs): Determine whether or not use rela
2238 relocs based on the relocation section header.
2239 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2240 instead of use_rela_p.
2241 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2242 (elf_backend_may_use_rela_p): Likewise.
2243 (elf_backend_default_use_rela_p): Likewise.
2244 (elfNN_bed): Use them.
2245
2246Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2247
2248 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2249
2250Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2251
2252 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2253 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2254 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2255 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2256 * bfd-in2.h: Regenerated.
2257 * libbfd.h: Likewise.
2258 * elf32-mips.c (mips_info_to_howto_rela): New function.
2259 (USE_REL): Adjust for new conventions.
2260 (MINUS_ONE): New macro.
2261 (elf_mips_howto_table): Add R_MIPS_SUB.
2262 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2263 and MIPS_GOT_DISP.
2264 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2265 .MIPS.content section.
2266 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2267 with .MIPS.content as .MIPS.content sections. Set
2268 SHF_MNIPS_NOSTRIP for such section.
2269 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2270 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2271 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2272
2273Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2274
2275 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2276 variable.
2277
2278 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2279 `else'.
2280
22811999-05-30 Philip Blundell <philb@gnu.org>
2282
2283 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2284 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2285 the addend does not overflow into the rest of the word.
2286
22871999-05-29 Nick Clifton <nickc@cygnus.com>
2288
2289 * bfd-in.h: Amend prototype for
2290 bfd_elf32_arm_process_before_allocation .
2291 * bfd-in.h: Regenerate.
2292
2293 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2294 elements in a fixed sized array.
2295 (ARM_ELF_ABI_VERSION): Define.
2296 (ARM_ELF_OS_ABI_VERSION): Define.
2297 (R_ARM_THM_ABS5): Fix rightshift and size.
2298 (R_ARM_THM_PC22): Fix size.
2299 (R_ARM_PLT32): Define Howto.
2300 (find_howto): New function: Locate a howto based on a reloc
2301 number.
2302 (elf32_arm_info_to_howto): Use find_howto if necessary.
2303 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2304 bfd_reloc_code_real_type.
2305 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2306 and BFD_RELOC_VTABLE_ENTRY.
2307 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2308
2309 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2310 elements in a fixed sized array.
2311 (ARM_ELF_ABI_VERSION): Define.
2312 (ARM_ELF_OS_ABI_VERSION): Define.
2313 (R_ARM_THM_ABS5): Fix rightshift and size.
2314 (R_ARM_THM_PC22): Fix size.
2315 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2316 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2317 bfd_reloc_code_real_type.
2318
2319 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2320 no_pipeline_knowledge.
2321 (elf32_arm_link_hash_create): Initialise new field to zero.
2322 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2323 no_pipeline_knowledge. Use this parameter to initialise the field
2324 in the globals data structure.
2325 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2326 no_pipeline_knowledge is false and the binary is from an old
2327 toolchain.
2328 (elf32_arm_merge_private_data): Generate an error if an attempt is
2329 made to link together big endian and little endian code.
2330 (elf32_arm_post_process_headers): New function: Initialise the
2331 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2332 header.
2333 (elf_backend_post_process_headers): Define.
2334
23351999-05-28 Nick Clifton <nickc@cygnus.com>
2336
2337 * elf-bfd.h (struct elf_backend_data): Add new field:
2338 elf_backend_post_process_headers.
2339
2340 * elfxx-target.h (elf_backend_post_process_headers): Define to
2341 NULL if not already defined.
2342 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2343
2344 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2345 to zero.
2346 (_bfd_elf_compute_section_file_positions): Call
2347 elf_backend_post_process_headers if defined.
2348
23491999-05-28 Ian Lance Taylor <ian@zembu.com>
2350
2351 * configure.in: Check whether getuid and getgid exist.
2352 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2353 HAVE_GETGID are not defined, respectively.
2354 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2355 getgid.
2356 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2357 * configure, config.in: Rebuild.
2358
23591999-05-28 Martin Dorey <mdorey@madge.com>
2360
2361 * elf32-i960.c: New file.
2362 * elf.c (prep_headers): Handle bfd_arch_i960.
2363 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2364 * config.bfd (i960-*-elf*): New target.
2365 * configure.in (bfd_elf32_i960_vec): New target vector.
2366 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2367 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2368 * Makefile.in, aclocal.m4, configure: Rebuild.
2369
23701999-05-27 Nick Clifton <nickc@cygnus.com>
2371
2372 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2373 R_ARM_PLT32.
2374 (find_howto): New function: Find entries in the
2375 elf32_arm_howto_table.
2376 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2377 computed simply.
2378 (elf32_arm_reloc_type_lookup): Add lookup for
2379 BFD_RELOC_ARM_PLT32.
2380
23811999-05-25 Philip Blundell <pb@nexus.co.uk>
2382
2383 * elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2384 (elf32_arm_link_hash_table_create): Use above function as the
2385 constructor for hash table entries.
2386 (elf32_arm_relocate_section): Avoid crash when there is no output
2387 section.
2388 (elf32_arm_final_link_relocate): New parameter h.
2389 (elf32_arm_relocate_section): Pass symbol hash entry to above
2390 routine.
2391 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2392 comments.
2393
23941999-05-25 Catherine Moore <clm@cygnus.com>
2395
2396 * coff-arm.c (coff_arm_relocate_section): Don't emit
2397 base file entries for pc-relative values.
2398
23991999-05-25 DJ Delorie <dj@cygnus.com>
2400
2401 * peicode.h (coff_swap_sym_in): When we create the actual section
2402 to reflect the not-there section C_SECTION symbols refer to,
2403 change the symbol class to C_STAT as the section is now really
2404 there.
2405
24061999-05-24 Philip Blundell <pb@nexus.co.uk>
2407
2408 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2409 1999-03-25.
2410
2411Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2412
2413 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2414 F_PIC_INT to F_PIC.
2415 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2416 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2417
24181999-05-16 Nick Clifton <nickc@cygnus.com>
2419
2420 * coff-mcore.c (in_reloc_p): Reinstate.
2421
24221999-05-15 Nick Clifton <nickc@cygnus.com>
2423
2424 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2425 * bfd-in2.h: Regenerate.
2426 * coff-mcore.c (in_reloc_p): Remove defintion.
2427 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2428 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2429 IMAGE_REL_MCORE_RVA.
2430 (coff_mcore_rtype_to_howto): Add special processing for
2431 IMAGE_REL_MCORE_RVA.
2432 (coff_mcore_relocate_section): Add support for
2433 IMAGE_REL_MCORE_RVA.
2434 * elf32-mcore.c (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2435 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2436 R_MCORE_RELATIVE.
2437 (mcore_elf_relocate_section): Delete redundant case labels.
2438
2439Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2440
2441 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2442 precedence between bit-and and comparison.
2443
2444Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2445
2446 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2447 list of target formats (targ_selvecs).
2448 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2449 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2450
24511999-05-10 DJ Delorie <dj@cygnus.com>
2452
2453 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2454 reasonable mode until "ar x" is smart enough to skip it (fixes
2455 gcc/libgcc.a builds on mips-ecoff targets
2456
2457 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2458 to work. Hack to support MS import libraries, which use different
2459 COMDAT types than GNU.
2460 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2461 to implied zero-length sections (see peicode below)
2462 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2463 filename symbols, which use one *or more* auxents.
2464 * coffswap.h (coff_swap_aux_in): ditto
2465 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2466 sections
2467
2468Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2469
2470 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2471 for all relocations.
2472
24731999-05-10 Catherine Moore <clm@cygnus.com>
2474
2475 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2476 if COFF_IMAGE_WITH_PE.
2477 (bfd_arm_process_before_allocation): Likewise.
2478 (bfd_arm_get_bfd_for_interworking): Likewise.
2479 * coff-arm.c: Likewise.
2480 * bfd-in2.h: Regenerate.
2481 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2482 (armpe_big_vec): Likewise.
2483 * configure: Rebuild.
2484
24851999-05-10 Nick Clifton <nickc@cygnus.com>
2486
2487 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2488 section, not just .rel. Same for .rela.
2489
24901999-05-07 Nick Clifton <nickc@cygnus.com>
2491
2492 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2493 endianism with an error message.
2494
2495Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2496
2497 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2498 assignment from "unsigned char *" to "char *".
2499 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2500
25011999-05-05 Catherine Moore <clm@cygnus.com>
2502
2503 * coff-arm.c (coff_arm_relocate_section): Add one to
2504 address of ARM_RVA32 thumb functions.
2505
25061999-05-05 Catherine Moore <clm@cygnus.com>
2507
2508 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2509 (elf32_m68k_copy_private_bfd_data): New.
2510 (elf32_m68k_merge_private_bfd_data): New.
2511 (elf32_m68k_print_private_bfd_data): New.
2512 (CPU32_FLAG): Define.
2513 (PLT_CPU32_ENTRY_SIZE): Define.
2514 (elf_cpu32_plt0_entry): Declare.
2515 (elf_cpu32_plt_entry): Declare.
2516 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2517 (elf_m68k_finish_dynamic_symbol): Likewise.
2518 (elf_m68k_finish_dynamic_sections): Likewise.
2519 (elf_backend_plt_header_size): Remove definition.
2520 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2521 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2522 (bfd_elf32_bfd_set_private_flags): Define.
2523 (bfd_elf32_bfd_print_private_bfd_data): Define.
2524
2525Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2526
2527 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2528 and R_LONG_PCREL_MODE.
2529
25301999-04-29 Nick Clifton <nickc@cygnus.com>
2531
2532 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2533
2534Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2535
2536 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2537 in relocation calculation.
2538
25391999-04-26 Tom Tromey <tromey@cygnus.com>
2540
2541 * aclocal.m4, configure: Updated for new version of libtool.
2542
25431999-04-21 Nick Clifton <nickc@cygnus.com>
2544
2545 * coff-mcore.c: Add support for mcore relocs.
2546
25471999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2548
2549 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2550 incorrect use EF_MIPS_xxBITPTRS.
2551
25521999-04-18 Ian Lance Taylor <ian@zembu.com>
2553
2554 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2555 variable insn.
2556
2557 * bfd-in2.h: Rebuild.
2558 * libbfd.h: Rebuild.
2559
2560Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2561
2562 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2563 (coff_arm_relocate_section): Add ARM26D transform. Only
2564 change to ARM26D for relocateable links.
2565
25661999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2567
2568 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2569 (bfd_elf32_bfd_print_private_bfd_data): New.
2570
25711999-04-15 Doug Evans <devans@casey.cygnus.com>
2572
2573 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2574 refetch addend if USE_REL, add many comments regarding current state.
2575 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2576 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2577 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2578 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2579
2580Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2581
2582 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2583 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2584
25851999-04-13 David Mosberger <davidm@hpl.hp.com>
2586
2587 * dwarf2.c (decode_line_info): Don't truncate address to least
2588 significant 32 bits (breaks 64 bit targets).
2589 (lookup_address_in_function_table): Ditto.
2590 (comp_unit_contains_address): Ditto.
2591
2592Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2593
2594 * coff-arm.c (arm_emit_base_file_entry): New routine.
2595 (A2T3_OFFSET): Define.
2596 (T2A3_OFFSET): Define.
2597 (coff_arm_relocate_section): Emit base file entries for interworking
2598 stubs.
2599
26001999-04-13 Philip Blundell <philb@gnu.org>
2601
2602 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2603 relocs 17 through 19.
2604
2605Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2606
2607 * elfcode.h: Remove fnmatch.h.
2608 * elflink.h (elf_link_assign_sym_version): Call back to ld
2609 instead of calling fnmatch.
2610
2611 * config.bfd (i?86-*-beoself): Include pe vecs.
2612
2613Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2614
2615 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2616 to go missing.
2617
26181999-04-10 Richard Henderson <rth@cygnus.com>
2619
2620 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2621 when trying to resolve dynamic symbol references.
2622 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2623 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2624 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2625 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2626 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2627 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2628 * elflink.h (elf_link_output_extsym): Likewise.
2629
2630Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2631
2632 * section.c (_bfd_strip_section_from_output): New function moved from
2633 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2634 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2635 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2636 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2637 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2638 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2639 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2640 * bfd-in2.h: Update.
2641
26421999-04-09 Ian Lance Taylor <ian@zembu.com>
2643
2644 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2645
26461999-04-08 Nick Clifton <nickc@cygnus.com>
2647
2648 * coff-mcore.c: New File: Support for mcore-pe targets.
2649 * cpu-mcore.c: New File: Support for mcore targets.
2650 * elf32-mcore.c: New File: Support for mcore-elf target.
2651 * pe-mcore.c: New File: Definitions for mcore-pe target.
2652 * pei-mcore.c: New File: Definitions for mcore-pei target.
2653 * Makefile.am: Add support for MCore targets.
2654 * Makefile.in: Regenerate.
2655 * config.bfd: Add support for MCore targets.
2656 * configure.in: Add support for MCore targets.
2657 * configure: Regenerate.
2658 * archures.c: Add support for MCore architecture.
2659 * bfd-in2.h: Regenerate.
2660 * coffcode.h: Add support for mcore-pe targets.
2661 * elf.c: Add support for mcore-elf target.
2662 * reloc.c: Add support for MCore relocs.
2663 * targets.c: Add support for MCore targets.
2664
26651999-04-07 Nick Clifton <nickc@cygnus.com>
2666
2667 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2668 R_ARM_XPC25 and R_ARM_THM_XPC22.
2669 (elf32_arm_reloc_map): Remove redundant entries.
2670
26711999-04-06 Ian Lance Taylor <ian@zembu.com>
2672
2673 * sysdep.h (LC_MESSAGES): Never define.
2674
26751999-04-06 Chris Torek <torek@bsdi.com>
2676
2677 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2678 all callers. Rewrite completely.
2679 (_bfd_relocate_contents): Rewrite overflow checking.
2680 * bfd-in2.h: Rebuild.
2681
26821999-04-05 Ian Lance Taylor <ian@zembu.com>
2683
2684 From Gabriel Paubert <paubert@iram.es>:
2685 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2686 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2687 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2688 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2689 * ppcboot.c (ppcboot_vec): Use little endian routines for
2690 headers.
2691
2692 * elf.c (elfcore_strndup): Only define if it will be used.
2693 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2694 and irelend.
2695 (ppc_elf_check_relocs): Remove unused local i.
2696 (ppc_elf_gc_mark_hook): Add default case to switch.
2697
2698 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2699 * srec.c (srec_scan): Accept \r in symbol definitions.
2700 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2701 (symbolsrec_object_p): Likewise.
2702
27031999-04-04 Don Bowman <don@pixsci.com>
2704
2705 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2706
27071999-04-04 Ian Lance Taylor <ian@zembu.com>
2708
2709 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2710 last_line.
2711 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2712 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2713 switch.
2714 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2715 local i.
2716 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2717 local val.
2718
27191999-03-31 Nick Clifton <nickc@cygnus.com>
2720
2721 * config.bfd: Add support for arm-epoc-pe target.
2722 * configure.in: Add support for arm-epoc-pe target.
2723 * configure: Regenerate.
2724 * targets.c: Add support for arm-epoc-pe target.
2725 * coff-arm.c: Allow header files to override definition of
2726 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2727 * pe-arm.c: Allow previous header files to override definition of
2728 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2729 * pei-arm.c: Allow previous header files to override definition of
2730 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2731 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2732 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2733
27341999-03-30 Nick Clifton <nickc@cygnus.com>
2735
2736 * elf.c (elf_map_symbols): Handle the case where section
2737 symbols are generated for content-less sections which are
2738 not mapped to the output file.
2739
2740 * linker.c: Replace direct references to fields in BFD structure
2741 with accessor macros.
2742
2743 * elflink.h: Replace direct references to fields in BFD structure
2744 with accessor macros.
2745
27461999-03-25 Philip Blundell <pb@nexus.co.uk>
2747
2748 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2749
2750 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2751 account when adjusting section symbols during a partial link.
2752
27531999-03-24 Nick Clifton <nickc@cygnus.com>
2754
2755 * coff-sparc.c (struct coff_reloc_map): Change type of field
2756 'bfd_reloc_val' to bfd_reloc_code_real_type.
2757 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2758 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2759 * elf32-arc.c (struct arc_reloc_map): Ditto.
2760 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2761 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2762 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2763 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2764 * elf32-sh.c (struct elf_reloc_map): Ditto.
2765 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2766 * elf32-v850.c (struct v850_reloc_map): Ditto.
2767 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2768 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2769 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2770
27711999-03-17 Martin Hunt <hunt@cygnus.com>
2772
2773 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2774 function so source-level assembly works. If multiple N_SOs
2775 are seen without and N_FUNs, create an indextable entry with
2776 a NULL function name.
2777
27781999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2779
2780 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2781 of certian similar cpus.
2782
27831999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2784
2785 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2786 Add the 5000. Change the architecture for the 5400 to mips4.
2787 (elf_mips_mach): Add r5000.
2788
27891999-03-11 Doug Evans <devans@casey.cygnus.com>
2790
2791 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2792
27931999-03-11 Nick Clifton <nickc@cygnus.com>
2794
2795 * binary.c (binary_set_section_contents): Generate warning about
2796 huge file offsets for any section that will occupy file space, not
2797 just those that are loadable.
2798
27991999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2800
2801 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2802
28031999-02-22 Jim Lemke <jlemke@cygnus.com>
2804
2805 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2806
2807Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2808
2809 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2810 * elflink.h: Revert all changes since Feb 16. Instead:
2811 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2812 appropriate. Copy it to version symbols.
2813 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2814 symbols if appropriate.
2815 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2816 symbol if appropriate.
2817 (elf_link_output_extsym): If symbol is marked as undefined, and
2818 has no nonweak references, mark it as weak undefined.
2819
2820Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2821
2822 * elflink.h (elf_merge_symbol): When overriding a dynamic
2823 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2824 function.
2825 (elf_link_add_object_symbols): Don't copy the other field if we
2826 are overridding.
2827
2828Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2829
2830 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2831 shared object with a weak undefined symbol.
2832
28331999-02-18 Nick Clifton <nickc@cygnus.com>
2834
2835 * elfarm-nabi.c: Set partial_inplace back to false.
2836
28371999-02-17 Nick Clifton <nickc@cygnus.com>
2838
2839 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2840 (USER_LABEL_PREFIX): Set to "_".
2841
2842 The following patches are from: Scott Bambrough
2843 <scottb@corelcomputer.com>
2844
2845 * libaout.h (M_ARM6_NETBSD): Set to 143.
2846
2847 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2848 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2849 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2850 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2851 * bfd-in2.h: Regenerate.
2852
2853 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2854 'true' as REL relocs are now being used. Add new PIC relocs:
2855 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2856 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2857
2858 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2859 of targets.
2860 (elf32_arm_final_link_relocate): Change parameters so that entire
2861 reloc is passed. Add support for PIC relocs.
2862 (elf32_arm_relocate_section): Pass entire reloc to
2863 elf32_arm_final_link_relocate.
2864 (elf32_arm_check_relocs): Handle new PIC relocs.
2865 (elf32_arm_adjust_dynamic_symbol): New function.
2866 (elf32_arm_size_dynamic_sections): New function.
2867 (elf32_arm_discard_copies): New function.
2868 (elf32_arm_finish_dynamic_symbol): New function.
2869 (elf32_arm_finish_dynamic_sections): New function.
2870 (ELF_MAXPAGE_SIZE): Define.
2871 (bfd_elf32_bfd_reloc_type_lookup): Define.
2872 (elf_backend_relocate_section): Define.
2873 (elf_backend_adjust_dynamic_symbol): Define.
2874 (elf_backend_create_dynamic_sections): Define.
2875 (elf_backend_finish_dynamic_symbol): Define.
2876 (elf_backend_finish_dynamic_sections): Define.
2877 (elf_backend_size_dynamic_sections): Define.
2878 (elf_backend_plt_readonly): Define.
2879 (elf_backend_want_got_plt): Define.
2880 (elf_backend_want_plt_sym): Define.
2881
2882Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2883
2884 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2885 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2886 (_bfd_mips_elf_fake_sections): Likewise.
2887
2888Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2889
2890 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2891 bfd_elf32_arm_get_bfd_for_interworking,
2892 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2893 with elfarm-nabi.c.
2894
2895 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2896 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2897 elf32_arm_find_nearest_line): Make them static.
2898
2899Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2900
2901 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2902 callers. Do not merge a definition from a shared object with a
2903 weak undefined symbol.
2904 (elf_link_add_object_symbols): Do not change the symbol type or
2905 size if the old symbol overrides the new one.
2906
29071999-02-08 Nick Clifton <nickc@cygnus.com>
2908
2909 * config.bfd: Add support for strongarm target.
2910
2911Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2912
2913 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2914 fields instead of unsigned char.
2915
2916Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2917
2918 * Makefile.am: Rebuild dependencies.
2919 * Makefile.in: Rebuild.
2920
2921Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2922
2923 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2924 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2925 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2926 * acinclude.m4: Add comments to uses of AC_DEFINE.
2927 * acconfig.h: Remove.
2928 * configure: Rebuild with current autoconf/automake.
2929 * aclocal.m4: Likewise.
2930 * config.in: Likewise.
2931 * Makefile.in: Likewise.
2932
29331999-02-04 DJ Delorie <dj@cygnus.com>
2934
2935 * libbfd.c (real_read): don't call fread for zero bytes. This
2936 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2937
2938Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2939
2940 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2941 of a jump is in the current 256 MB region.
2942
2943Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2944
2945 * format.c (bfd_check_format_matches): Change last patch to only
2946 take effect for the binary target.
2947
2948Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2949
2950 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2951
2952Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2953
2954 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2955
2956Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2957
2958 * format.c (bfd_check_format_matches): If the target was
2959 previously specified, don't check other targets when checking for
2960 an archive file.
2961
2962Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2963
2964 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2965 (elf32_arm_reloc_type_lookup): Removed
2966 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2967 (elf32_arm_reloc_type_lookup): New.
2968 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2969 (elf32_arm_reloc_type_lookup): New.
2970
2971Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2972
2973 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2974 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2975 * Makefile.am: Use new files.
2976 * Makefile.in: Regenerate.
2977 * configure.in: Use new files.
2978 * configure: Regenerate.
2979
29801999-02-01 Nick Clifton <nickc@cygnus.com>
2981
2982 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2983 (fr30_elf_gc_sweep_hook): New function.
2984 (elf_backend_can_gc_sections): Define.
2985
2986Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2987
2988 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2989 and bfd_elf32_bigarm_oabi_vec.
2990
2991Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2992
2993 * Makefile.am (elf32-arm-oldabi.lo): New.
2994 (elf32-arm-newabi.lo): New.
2995 * Makefile.in: Regenerate.
2996 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2997 (arm-*-elf): Likewise.
2998 (arm-*-oabi): New.
2999 (thumb-*-oabi): New.
3000 * configure: Regenerate.
3001 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3002 (bfd_elf32_bigarm_oabi_vec): New.
3003 * elf32-arm-newabi.c: New.
3004 * elf32-arm-oldabi.c: New.
3005 * elf32-arm.c: Removed.
3006 * elf32-arm.h: New.
3007
3008Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3009
3010 * binary.c (binary_set_section_contents): Omit warnings for
3011 unloadable sections.
3012
30131999-01-31 Michael Meissner <meissner@cygnus.com>
3014
3015 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3016 powerpc{,le}-*-eabi.
3017
30181999-01-29 Nick Clifton <nickc@cygnus.com>
3019
3020 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3021 * dwarf2.c (read_signed_leb128): Remove unused variables.
3022
3023Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3024
3025 * elf.c (assign_file_positions_for_segments): Only adjust
3026 p_align when needed.
3027
3028Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3029
3030 * binary.c (binary_set_section_contents): Don't return early for a
3031 non-loadable section, in case the first section is non-loadable.
3032 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3033 W. Rozycki <macro@ds2.pg.gda.pl>.
3034
30351999-01-28 Nick Clifton <nickc@cygnus.com>
3036
3037 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3038 R_FR30_GNU_VTENTRY relocs.
3039
3040Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3041
3042 * elflink.h (elf_link_output_sym): Zero syms which are
3043 part of sections which have been excluded.
3044
3045Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3046
3047 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3048 to F_PIC_INT.
3049 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3050 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3051
30521999-01-27 Nick Clifton <nickc@cygnus.com>
3053
3054 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3055 relocation.
3056 (fr30_final_link_relocate): Use computed value as result of
3057 relocation.
3058
30591999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3060
3061 * binary.c (binary_set_section_contents): Emit warning for
3062 huge file offsets due to widely-dispersed section LMAs.
3063
3064Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3065
3066 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3067 align first section to largest section alignment, not first
3068 section alignment.
3069
30701999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3071
3072 * configure.in: Require autoconf 2.12.1 or higher.
3073
3074Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3075
3076 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3077 * bfd-in2.h: Likewise.
3078 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3079
30801998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3081
3082 * archures.c (bfd_mach_mips4111): New.
3083 * bfd-in2.h: Regenerate.
3084 * cpu-mips.c: Add support for and independent 4111.
3085 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3086 (_bfd_mips_elf_final_write_processing):
3087 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3088
30891998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3090
3091 * elf32-mips.c (elf_mips_abi_name): New.
3092 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3093
30941998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3095
3096 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3097 Handle bfd_mach_mips4300.
3098
30991998-12-11 Ulrich Drepper <drepper@cygnus.com>
3100
3101 * elf32-i386.c: Remove leaked development code from patch
3102 1998-12-10 by Richard Henderson.
3103
31041998-12-10 Richard Henderson <rth@cygnus.com>
3105
3106 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3107 in debug sections for symbol defined externally.
3108
3109Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3110
3111 * targets.c (bfd_target_vector): Remove duplicate entry for
3112 tekhex_vec.
3113
31141998-12-09 Nick Clifton <nickc@cygnus.com>
3115
3116 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3117 since we are using RELAs.
3118
3119Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3120
3121 SCO Open Server Release 5 core file support, from Jouke Numan
3122 <jnuman@hiscom.nl>:
3123 * sco5-core.c: New file.
3124 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3125 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3126 * Makefile.am: Rebuild dependencies.
3127 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3128 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3129 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3130 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3131 * bfd-in2.h, configure, Makefile.in: Rebuild.
3132
3133Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3134
3135 * config.bfd (hppa*-*-mpeix*): New target.
3136 * configure.in: Add AC_HEADER_DIRENT.
3137 (hppa*-*-mpeix*): New target.
3138 * configure.host (hppa*-*-mpeix*): New host.
3139 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3140 friends rather than just including <sys/dir.h>.
3141 * som.h (struct som_symbol): Add hppa_priv_level and apto
3142 tc_data. Change all users.
3143 (struct somdata): Add comp_unit field.
3144 (obj_som_compilation_unit): Define.
3145 (bfd_som_attach_compilation_unix): Declare.
3146 * som.c: Check HOST_HPPAMPEIX.
3147 (struct som_misc_symbol_info): Add new field priv_level.
3148 (som_object_setup): Add current_offset parameter. Change all
3149 callers.
3150 (setup_sections): Likewise.
3151 (som_object_p): For EXECLIBMAGIC, read the lst header.
3152 (som_write_symbol_strings): Add compilation_unit parameter.
3153 Change all callers.
3154 (som_finish_writing): Write out compilation_unit.
3155 (som_bfd_derive_misc_symbol_info): Set priv_level.
3156 (som_build_and_write_symbol_table): Set xleast field to 3.
3157 (som_slurp_symbol_table): Set symbol priv_level.
3158 (bfd_som_attach_compilation_unit): New function.
3159 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3160 priv_level into symbol_value.
3161 * configure, config.in: Rebuild.
3162
3163Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3164
3165 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3166 warning function to call _bfd_error_handler instead.
3167
3168 * libbfd.c (COERCE32): Cast through unsigned long and long to
3169 avoid bug in old version of gcc.
3170
3171 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3172 (elf_backend_additional_program_headers): Don't define.
3173
31741998-12-08 Nick Clifton <nickc@cygnus.com>
3175
3176 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3177 relocations to include offset of 2 included in the insns, and the
3178 offset of the relocs within the section.
3179
3180Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3181
3182 The following changes were made by David Taylor
3183 <taylor@texas.cygnus.com>, Edith Epstein
3184 <eepstein@sophia.cygnus.com>, Jim Blandy
3185 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3186 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3187 changes originally made by HP; HP did not create ChangeLog
3188 entries.
3189
3190 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3191 automake macro library.
3192
3193 * hpux-core.c (hpux_core_core_file_p): this function now
3194 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3195 found in the corefile! Also, in hpux_core_core_file_p, if we
3196 encounter a section with an unknown type, don't punt. Instead,
3197 just skip it. Also, count the number of sections of known type
3198 that we encounter. If we encounter at least one good one, then
3199 we'll declare that the file is a core file. If we encounter any
3200 unknown ones but some known ones, then we'll issue a warning (but
3201 still declare it to be a core file). Also, correctly decide when a
3202 file is not a core.
3203 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3204 (CORE_ANON_SHMEM): define if not defined.
3205 (hpux_core_struct): add members lwpid and user_tid.
3206 (core_kernel_thread_id, core_user_thread_id): new macros.
3207 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3208 the name before storing it in the bfd.
3209 (hpux_core_core_file_p): handle threads.
3210
3211 * libhppa.h (GET_FIELD): protect against redefinition.
3212 (HPPA_WIDE): define.
3213 (GET_FIELD): define.
3214 (GET_BIT): define.
3215 (MASK): define.
3216 (CATENATE): define.
3217 (ELEVEN): define.
3218 (sign_extend): redefine.
3219 (assemble_6): define.
3220 (assemble_12): rewrite.
3221 (assemble_16): define.
3222 (assemble_16a): define.
3223 (assemble_17): rewrite.
3224 (assemble_22): define.
3225
32261998-12-07 Nick Clifton <nickc@cygnus.com>
3227
3228 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3229 relocations for signed values.
3230
3231Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3232
3233 * mipsbsd.c (MY(set_arch_mach)): Make static.
3234 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3235 bfd_mach_mips* macros rather than simple numbers.
3236
3237 COFF weak symbol support, based on patches from Mark Elbrecht
3238 <snowball3@usa.net>:
3239 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3240 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3241 (coff_write_alien_symbol): Likewise.
3242 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3243 (coff_link_add_symbols): Likewise.
3244 (_bfd_coff_link_input_bfd): Likewise.
3245 (_bfd_coff_write_global_sym): Likewise.
3246
3247 * elf.c (copy_private_bfd_data): Always initialize the
3248 includes_phdrs field.
3249
3250 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3251 file defines a symbol first mentioned in an ELF file.
3252
3253 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3254 possible, rather than only if BFD64.
3255 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3256 not __GNUC__.
3257 * bfd-in2.h: Rebuild.
3258
3259 * srec.c (srec_set_section_contents): Correct test to avoid
3260 switching to 4 byte addresses after seeing a second section which
3261 requires 3 byte addresses. From Joel Schantz
3262 <joel.schantz@argosys.boeing.com>.
3263
3264 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3265 <aymeric.vincent@emi.u-bordeaux.fr>.
3266
32671998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3268
3269 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3270 decide whether the output file is -mrelocatable-lib,
3271 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3272
32731998-12-03 Nick Clifton <nickc@cygnus.com>
3274
3275 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3276 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3277 * bfd-in2.h: Regenerate.
3278 * libbfd.h: Regenerate
3279
3280Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3281
3282 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3283 link against a dynamic symbol with no type or size.
3284
32851998-12-01 Ulrich Drepper <drepper@cygnus.com>
3286
3287 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3288 relocation for section which does not get loaded.
3289 (elf_i386_relocate_section) [R_386_32]: Likewise.
3290
3291Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3292
3293 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3294 reloc_count and i long instead of unsigned long. Handle error
3295 return from bfd_canonicalize_reloc.
3296
32971998-12-01 Nick Clifton <nickc@cygnus.com>
3298
3299 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3300 a hash table.
3301
3302Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3303
3304 * elf32-sh.c (elf/sh.h): Include.
3305 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3306 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3307 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3308 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3309 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3310
3311Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3312
3313 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3314 causes division by zero later on.
3315
3316Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3317
3318 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3319 needed.
3320
33211998-11-25 DJ Delorie <dj@cygnus.com>
3322
3323 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3324 hook now.
3325
3326Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3327
3328 * elf32-fr30.c (fr30_elf_relocate_section): Call
3329 fr30_final_link_relocate.
3330 (fr30_final_link_relocate): New function: Handle I20 and I32
3331 relocs.
3332 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3333 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3334 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3335
3336 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3337 chain to empty.
3338
3339 The following changes are based on a patch submitted by Gianluca
3340 Moro <glctr@abc.it>:
3341
3342 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3343 not already been updated.
3344 (find_remembered_hi16s_reloc): New parameter 'already_found'
3345 returns state of remembered hi16s reloc.
3346 (remember_hi16s_reloc): Set 'found' field to false.
3347 (hi16s_location): Add 'found' field.
3348
33491998-11-23 DJ Delorie <dj@cygnus.com>
3350
3351 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3352 to see .DLL files as unrecognized.
3353 (i3coff_object_p): Sorry, had to hack it to not recognize these
3354 files (pei-i386) on request.
3355
33561998-11-23 DJ Delorie <dj@cygnus.com>
3357
3358 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3359 relents. Call bfd_check_format to reinitialize.
3360
3361Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3362
3363 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3364 warnings.
3365
3366Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3367
3368 * aclocal.m4: regenerate
3369 * configure: regenerate
3370
3371Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3372
3373 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3374 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3375 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3376 respect it as an upper bound on what memory to reference.
3377 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3378 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3379 update vtable_entries_size appropriately.
3380
3381Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3382
3383 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3384 reloc number.
3385
3386Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3387
3388 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3389 bfds; they have no "file" so we fake it.
3390 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3391 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3392 resizing the memory buffer.
3393 * opncls.c (bfd_make_writable): New function; lets you write a
3394 bfd_create'd bfd to an in-memory buffer.
3395 (bfd_make_readable): New function; lets you read back that buffer
3396 as if it were from bfd_openr. Used to build generated archive
3397 members (winsup's ld's dlltool)
3398
3399Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3400
3401 * po/bfd.pot: Regenerated.
3402
3403Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3404
3405 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3406 linked list.
3407
3408Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3409
3410 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3411 element of the gotentry list for local symbols too.
3412 (elf64_alpha_relocate_section): Unify local and global handling.
3413 Assert that gotent->use_count > 0.
3414
3415Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3416
3417 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3418 update for file name changes of July 2, 1998.
3419 (vms_vax_vec): New.
3420 * configure: Rebuild.
3421
3422Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3423
3424 * po/bfd.pot: Regenerated.
3425
3426Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3427
3428 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3429 * aclocal.m4, configure: regenerate
3430
3431Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3432
3433 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3434
3435Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3436
3437 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3438 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3439 was cached.
3440 * aclocal.m4, configure: regenerated.
3441
3442Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3443
3444 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3445 R_D10V_GNU_VTENTRY relocs.
3446 (elf_d10v_howto_table): Likewise.
3447 (d10v_reloc_map d10v_reloc_map): Likewise.
3448 (elf32_d10v_gc_mark_hook): New.
3449 (elf32_d10v_gc_sweep_hook): New.
3450 (elf32_d10v_check_relocs): New.
3451 (elf32_d10v_relocate_section): New.
3452 (elf_backend_relocate_section): Define.
3453 (elf_backend_can_gc_sections): Define.
3454
3455Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3456
3457 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3458 (BFD64_BACKENDS): ...from here.
3459 (BFD32_BACKENDS_CFILES): Move vms files here...
3460 (BFD64_BACKENDS_CFILES): ...from here.
3461 * Makefile.in: Rebuild.
3462
3463Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3464
3465 * Makefile.am: Add FR30 target.
3466 * Makefile.in: Add FR30 target.
3467 * archures.c: Add support for FR30.
3468 * config.bfd: Add support for FR30.
3469 * configure.in: Add support for FR30.
3470 * reloc.c: Add support for FR30 relocations.
3471 * targets.c: Add support for FR30 relocations.
3472 * bfd-in2.h: Regenerate.
3473 * configure: Regenerate.
3474 * libbfd.h: Regenerate.
3475 * cpu-fr30.c: New file.
3476 * elf32-fr30.c: New file.
3477
3478Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3479
3480 * configure.in: detect cygwin* instead of cygwin32*
3481 * configure: regenerate
3482
3483Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3484
3485 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3486 use bfd_malloc and free instead and check return value from bfd_malloc.
3487
3488Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3489
3490 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3491 * libbfd.h: Rebuild.
3492
3493 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3494 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3495 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3496 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3497 section.
3498 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3499 field.
3500 (mips_elf_link_hash_table_create): Don't initialize
3501 dynsym_sec_strindex.
3502 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3503 (mips_elf_size_dynamic_sections): Generate a section symbol for
3504 every output section.
3505 (mips_elf_finish_dynamic_sections): Count all sections for
3506 DT_MIPS_UNREFEXTNO.
3507 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3508 output sections.
3509
3510Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3511
3512 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3513 for later PLT entries in large PLTs.
3514 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3515
3516Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3517
3518 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3519
35201998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3521
3522 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3523 * elflink.h (elf_collect_hash_codes): New function. This function is
3524 called for each exported symbol and we compute the ELF hash value for
3525 it.
3526 (compute_bucket_value): New function. It is called from
3527 size_dynamic_sections to determine the hash table size. When we are
3528 optimizing a better, but slower, algorithm is used.
3529 (size_dynamic_sections): Call compute_bucket_value.
3530
3531 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3532
3533Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3534
3535 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3536 R_SH_GNU_VTENTRY.
3537 (sh_elf_gc_mark_hook): New.
3538 (sh_elf_gc_sweep_hook): New.
3539 (sh_elf_check_relocs): New.
3540 (elf_backend_can_gc_sections): Define.
3541
3542Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3543
3544 * acinclude.m4: undo previous gettext change
3545 * aclocal.m4: rebuild with right version of aclocal.
3546
3547Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3548
3549 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3550 aclocal.m4 to acinclude.m4, so they don't get lost.
3551
3552 * elfcore.h: rewrite for better corefile support.
3553 * elf.c (elfcore_*): new functions.
3554 * elf-bfd.h (elf_obj_tdata): new structure members.
3555 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3556 flavor of procfs.
3557 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3558
3559Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3560
3561 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3562 and R_M32R_GNU_VTENTRY.
3563 (elf_backend_can_gc_sections): Define.
3564 (m32r_elf_check_relocs): New.
3565 (m32r_elf_gc_mark_hook): New.
3566 (m32r_elf_gc_sweep_hook): New.
3567 (m32r_elf_relocate_section): Handle VT relocs.
3568
3569Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3570
3571 * coff-arm.c (arm_relocate_section): Remove redundant test.
3572
3573 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3574 cleat that the 'bitsize' field is the size of the bitfield AFTER
3575 relocation not before.
3576
3577 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3578
3579 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3580 relocs.
3581
3582Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3583
3584 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3585 R_SPARC_GNU_VTENTRY.
3586 (elf32_sparc_check_relocs): Handle them.
3587 (elf32_sparc_reloc_type_lookup): Likewise.
3588 (elf32_sparc_relocate_section): Likewise.
3589 (elf32_sparc_gc_mark_hook): New.
3590 (elf32_sparc_gc_sweep_hook): New.
3591
3592Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3593
3594 * som.c (som_finish_writing): Perform some sanity checks when
3595 writing an executable or shared library.
3596
3597Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3598
3599 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3600 * configure.in (elf): Add dwarf1.lo.
3601 * elf-bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3602 * elf.c (_bfd_elf_find_nearest_line): Add call to
3603 _bfd_dwarf1_find_nearest_line.
3604 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3605 Add call to _bfd_dwarf1_find_nearest_line.
3606 * configure: Rebuilt.
3607
3608Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3609
3610 * elflink.h (elf_gc_sections): Do not allow garbage
3611 collection if dynamic sections have been created.
3612
3613Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3614
3615 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3616 R_V850_GNU_VTENTRY.
3617 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3618 (v850_elf_perform_relocation): Likewise.
3619 (v850_elf_final_link_relocate): Likewise.
3620 (v850_elf_relocate_section): Likewise.
3621 (v850_elf_gc_sweep_hook): New routine.
3622 (v850_elf_gc_mark_hook): New routine.
3623 (elf_backend_can_gc_sections): Define.
3624
3625Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3626
3627 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3628 that dynobj exists.
3629
3630Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3631
3632 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3633 Declare size as bfd_size_type.
3634 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3635
3636Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3637
3638 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3639 structure.
3640 * som.c (CPU_PA_RISC2_0): Define.
3641 (_PA_RISC2_0_ID): Likewise.
3642 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3643
3644Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3645
3646 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3647 has a base which is already defined, only add the referenced
3648 symbol to the dynamic symbol table if it is defined or referenced
3649 by a regular file.
3650
3651 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3652 correctly.
3653
36541998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3655
3656 * elflink.h (elf_link_add_object_symbols): Undo last change.
3657
3658Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3659
3660 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3661 symbol for the indirect alias to a versioned symbol.
3662
3663Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3664
3665 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3666 (elf32_i386_vtentry_howto): New.
3667 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3668 or elf32_i386_vtinherit_howto on lookup.
3669
3670Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3671
3672 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3673 reloc_type. Rename R_68K__max to R_68K_max.
3674 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3675 reloc.
3676
3677Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3678
3679 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3680 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3681
3682 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3683 after.
3684
3685Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3686
3687 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3688 message has a null byte terminator.
3689
3690Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3691
3692 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3693 word subject to R_V850_32 relocation.
3694
3695Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3696
3697 * dwarf2.c: Add comment describing problem computing line numbers
3698 for undefined symbols at link time.
3699
3700Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3701
3702 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3703 transform a defweak into a plt entry.
3704 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3705 plt entry references to receive a RELATIVE reloc.
3706 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3707 (elf64_alpha_relocate_section): Assert we don't overrun
3708 the allocated relocation space.
3709
3710Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3711
3712 * elf.c (swap_out_syms): Always treat section symbols as
3713 special, even if they are attached to a common section.
3714
3715Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3716
3717 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3718 sections with v850 common section attributes into named v850
3719 common sections.
3720 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3721 common section attributes into named v850 common sections.
3722
3723Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3724
3725 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3726 statement.
3727
37281998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3729
3730 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3731 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3732 reloc to the wrong section a warning, not an error. .dynsbss
3733 is not an output section, so there is no need to check for it.
3734
3735Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3736
3737 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3738
3739Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3740
3741 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3742 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3743 R_ARM_GNU_VTENTRY.
3744 (elf32_arm_gc_mark_hook): New.
3745 (elf32_arm_gc_sweep_hook): New.
3746 (elf32_arm_check_relocs): New.
3747 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3748 relocations.
3749 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3750 relocations.
3751
37521998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3753
3754 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3755 assume there is no PLT or GOT.
3756
3757Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3758
3759 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3760 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3761 also accepted as a function symbol type.
3762
3763Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3764
3765 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3766
3767Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3768
3769 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3770 match definition of _bfd_gc_sections field.
3771 * libbfd.h: Rebuild.
3772
3773Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3774
3775 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3776 the addend of a dynamic relocation referencing a section.
3777 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3778 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3779
3780Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3781
3782 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3783 bed has a size_dynamic_sections routine before trying to use it.
3784
3785Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3786
3787 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3788 _bfd_elf_rel_vtable_reloc_fn.
3789
3790Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3791
3792 * Makefile.am: Add elf32-arm.c.
3793 * Makefile.in: Rebuild.
3794 * elf-bfd.h: Add elf_backend_get_symbol_type.
3795 * elf.c (swap_out_syms): If defined, call
3796 elf_backend_get_symbol_type.
3797 * elf32-arm.c: Define elf_backend_get_symbol_type.
3798 (elf32_arm_get_symbol-type): New routine.
3799 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3800 (bfd_elf32_arm_process_before_allocation): Change to
3801 check for STT_ARM_TFUNC.
3802 (elf32_arm_final_link_relocate): Likewise.
3803 * elfxx-target.h: Add elf_backend_get_symbol_type.
3804
3805Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3806
3807 * archures.c (bfd_mach_alpha_ev[456]): New.
3808 * cpu-alpha.c: Rework to match these types.
3809 * bfd-in2.h: Rebuild.
3810
3811Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3812
3813 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3814 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3815
3816 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3817 (elf_i386_reloc_type_lookup): Recognize them.
3818 (elf_i386_check_relocs): Pass them off to generic code.
3819 (elf_i386_relocate_section): Ignore them.
3820 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3821 (elf_backend_can_gc_sections): True.
3822
3823Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3824
3825 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3826 before looking at owner field.
3827 (elf32_arm_to_thumb_stub): Ditto.
3828 (elf32_arm_relocate_section): Compute name before calling
3829 elf32_arm_final_link_relocate().
3830
3831Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3832
3833 * elf.c: comment and formatting cleanups.
3834 * elfcore.h: ditto.
3835
3836Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3837
3838 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3839 (core files are treated differently than object files).
3840 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3841 bfd_elf_mkcorefile): declare.
3842 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3843 bfd_elf_mkcorefile): add to bfd_target vector.
3844 * elfcore.h (elf_core_file_p): save the program header table,
3845 and set the bfd architecture from the elf file header.
3846 * elf.c (bfd_elf_mkcorefile): new function.
3847 (_bfd_elf_write_corefile_contents): new function.
3848 (assign_file_positions_for_segments): add cases for handling
3849 PT_NOTE segments. (assign_file_positions_except_relocs):
3850 core files should be handled the same as exec files.
3851 (prep_headers): identify core files as type ET_CORE.
3852 (copy_private_bfd_data): identify the sections belonging to
3853 the PT_NOTE segment.
3854
3855 * elf32-sparc.c (elf32_sparc_final_write_processing):
3856 add break statement to default case.
3857
38581998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3859
3860 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3861 section (not input) will be in sections ".sbss", ".sbss2",
3862 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3863 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3864 output_offset for correct evaluation of addend.
3865
3866Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3867
3868 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3869 elf32_arm_allocate_interworking_sections and
3870 elf32_arm_process_before_allocation.
3871
3872Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3873
3874 * bfd-in.h: Ammend prototype for
3875 elf32_arm_process_before_allocation to remove surplus third
3876 argument.
3877
3878 * bfd-in2.h: Regenerate.
3879
3880Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3881
3882 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3883
3884Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3885
3886 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3887 calculated for RELOC_SPARC_REV32 case.
3888
3889Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3890
3891 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3892 elf32_arm_allocate_interworking_sections and
3893 elf32_arm_process_before_allocation.
3894 * bfd-in2.h: Regenerated.
3895 * elf32-arm.c Define elf32_arm_link_hash_table.
3896 (insert_thumb_branch): New routine.
3897 (find_thumb_glue): New routine.
3898 (find_arm_glue): New routine.
3899 (record_arm_to_thumb_glue): New routine.
3900 (record_thumb_to_arm_glue): New routine.
3901 (elf32_arm_link_hash_table_create): New routine.
3902 (elf32_arm_get_bfd_for_interworking): New routine.
3903 (elf32_arm_allocate_interworking_sections) New routine.
3904 (elf32_arm_process_before_allocation) New routine.
3905 (elf32_thumb_to_arm_stub): New routine.
3906 (elf32_arm_to_thumb_stub): New routine.
3907 (elf32_print_private_bfd_data): Fix typo.
3908 (elf32_arm_final_link_relocate): Add argument sym_sec.
3909 Check for branches to thumb symbols in case R_ARM_PC24.
3910 Check for branches to arm symbols in case R_ARM_THM_PC22.
3911 (elf32_arm_relocate_section): Pass symbol section to
3912 elf32_arm_final_link_relocate.
3913
3914Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3915
3916 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3917 entries unless the symbol is defined in the executable; in
3918 particular, undefined weak symbols get a PLT entry.
3919
3920Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3921
3922 * libaout.h: Remove nested comment to avoid warning.
3923
3924Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3925
3926 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3927 R_ARM_PC24 relocation.
3928
3929Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3930
3931 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3932 argument is_local. Add argument sym_flags. Check sym_flags
3933 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3934 (elf32_arm_relocate_section): Don't pass local sym and pass
3935 sym_flags to elf32_arm_final_link_relocate.
3936
3937Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3938
3939 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3940 to not count too few relocs for dynamicly linked executables.
3941
3942Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3943
3944 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3945 symbols without a dynamic index dynamic. Consider all weak
3946 symbols dynamic.
3947 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3948 correspondance between input and output sections.
3949
3950Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3951
3952 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3953 that use a .got.plt section start the got offset at zero.
3954
3955Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3956
3957 * ieee.c (ieee_write_processor): Correct the processor ID written
3958 out for bfd_arch_m68k, accommodating change of March 25.
3959
3960Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3961
3962 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3963 R_ARM_THM_RPC22 relocations.
3964
3965Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3966
3967 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3968 are always dynamic.
3969 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3970 .got relocs in -Bsymbolic shared objects.
3971
3972Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3973
3974 * elf32-arm.c: Add private flags to ELF header.
3975 (elf32_arm_print_private_bfd_data): New Function.
3976 (elf32_arm_set_private_flags): New Function.
3977 (elf32_arm_copy_private_flags): New Function.
3978 (elf32_arm_merge_private_bfd_data): New Function.
3979
3980Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3981
3982 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3983 a local symbol.
3984 (elf32_sparc_relocate_section): Likewise.
3985
3986Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3987
3988 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3989 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3990 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3991 of the function. Recognize no .plt as static linking.
3992
39931998-08-01 Ulrich Drepper <drepper@cygnus.com>
3994
3995 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3996 ".liblist" string through gettext.
3997
3998Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3999
4000 * Makefile.am: Add support for elf32-arm.lo.
4001 * Makefile.in: Rebuild.
4002 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4003 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4004 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4005 * configure: Regenerate.
4006 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4007 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4008 bfd_target bfd_elf32_littlearm_vec.
4009 * elf32-arm.c: New file.
4010
4011Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4012
4013 * libaout.h (M_SPARCLITE_LE): New machine.
4014 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4015 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4016 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4017 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4018 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4019 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4020 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4021 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4022 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4023 be BFD_RELOC_SPARC_REV32.
4024 * reloc.c: Ditto.
4025 * config.bfd (sparc86x-*-aout): New
4026
4027Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4028
4029 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4030 actually mapping the output sections.
4031
4032Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4033
4034
4035 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4036 (mn10300_elf_reloc_map): Similarly.
4037 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4038
4039Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4040
4041 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4042 Irix 6.
4043 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4044 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4045 elf_mips_reloc_type defined in elf/mips.h.
4046
40471998-07-24 Ulrich Drepper <drepper@cygnus.com>
4048
4049 * elf64-mips.c: Remove reloc_type definition completely. It's now
4050 in elf/mips.h.
4051
4052Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4053
4054 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4055 as they are defined in elf/mips.h now.
4056
4057Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4058
4059
4060 * Re-add lost change:
4061 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4062 "movm_stack_size".
4063 (mn10300_elf_relax_section): Include stack space for register saves
4064 in the imm8 field of a "call" instruction.
4065 (compute_function_info): Determine how much stack is allocated by
4066 the movm instruction. Fix typo.
4067 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4068
4069Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4070
4071 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4072 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4073
40741998-07-22 Ulrich Drepper <drepper@cygnus.com>
4075
4076 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4077
4078Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4079
4080 * elf32-hppa.h: Let ELF header define the enum containing the
4081 external reloc numbers.
4082 * elf32-i386.h: Likewise.
4083
40841998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4085
4086 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4087 * elf32-mips.c: Likewise.
4088 * elf32-ppc.c: Likewise.
4089
4090Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4091
4092 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4093 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4094 prblems.
4095 * bfd-in.h: Regenerate.
4096 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4097 parameter to 'unsigned int' to avoid K&R compatability problems.
4098
4099Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4100
4101 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4102 functionname_ptr to be const. Change line_ptr to be unsigned.
4103
4104 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4105 macro is not defined. Change second parameter from bfd_link_info
4106 to coff_final_link_info. Add prototype.
4107 (coff_final_link_postscript): Simplify handling when macro is not
4108 defined. Add prototype.
4109
41101998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4111
4112 * elf-mn10300.c: Before include system specific ELF header define
4113 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4114 * elf32-mips.c: Likewise.
4115 * elf32-ppc.c: Likewise.
4116
4117Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4118
4119 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4120 temporary patch over to elf64-mips.c as well.
4121
41221998-07-21 Ulrich Drepper <drepper@cygnus.com>
4123
4124 * elf32-mips.c (reloc_type): Temporarily disable definition of
4125 standard relocation since they are now defined in elf/mips.h.
4126
4127Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4128
4129 * elf-m10200.c (mn10200_elf_final_link_relocate):
4130 Modify range test for case R_MN10200_8.
4131
4132 * elf-m10300.c (mn10300_elf_final_link_relocate):
4133 Modify range test for case R_MN10300_8.
4134
4135Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4136
4137 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4138 * elf32-i386.c (elf_backend_got_header_size): Define.
4139 (elf_backend_plt_header_size): Define.
4140 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4141 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4142 * elfxx-target.h: Provide a default of zero.
4143 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4144 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4145
4146 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4147 entry from an executable, even if the plt refcount goes to 0.
4148
4149Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4150
4151 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4152 directory name at the line number.
4153
4154 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4155 with an unspecified type.
4156
4157Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4158
4159 * sunos.c: Add undef of valid to avoid problem on SunOS.
4160
4161Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4162
4163 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4164
4165Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4166
4167 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4168 R_68K_PCxx and R_68K_xx relocations. Make sure that
4169 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4170 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4171 R_68K_xx relocations.
4172 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4173 that has no plt entry.
4174 (elf_m68k_relocate_section): Ignore the plt offset in a static
4175 link.
4176 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4177 an ignored symbol.
4178 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4179 a static link.
4180
4181 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4182 types.
4183 (howto_table, reloc_map): Add entries for them.
4184 (elf_m68k_check_relocs): Handle them. Implement reference
4185 counting for got and plt entries.
4186 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4187 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4188 symbols.
4189 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4190 (elf_m68k_relocate_section): Handle the new reloc types.
4191 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4192 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4193 * elflink.h (elf_link_add_object_symbols): When creating an
4194 indirect reference for symbol versioning also copy the plt
4195 offset.
4196 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4197 flag also reset the plt offset.
4198 (elf_link_assign_sym_version): Likewise.
4199 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4200 the size of the entry in bytes.
4201 (elf_gc_allocate_got_offsets): Likewise.
4202
4203Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4204
4205 * elflink.h (elf_gc_sections): Return true rather than falling off
4206 the bottom.
4207
4208 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4209 xmalloc.
4210
4211Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4212
4213 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4214 comment describing when it should be enabled.
4215 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4216 with GCC sources.
4217
4218Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4219
4220 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4221 information ATN records.
4222
4223Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4224
4225 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4226 section for an absolute symbol in a fully linked file. Based on
4227 patch from Christian Holland <CHolland@de.lucent.com>.
4228
4229Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4230
4231 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4232 that a symbol is undefined.
4233
4234Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4235
4236 * som.c (som_bfd_gc_sections): Define.
4237
4238Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4239
4240 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4241 overflows in ARM_26D patches, since they have already been
4242 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4243
4244Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4245
4246 * coffcode.h (coff_write_object_contents): If we have any long
4247 section names, call coff_write_symbols even if there are no
4248 symbols.
4249
4250Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4251
4252 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4253 PT_LOAD segment, rather than only setting it once for the entire
4254 file.
4255
4256 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4257 rather than ignoring every phdr with a p_paddr of 0, ignore all
4258 the phdrs if they all have a p_paddr of 0.
4259
4260 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4261 section was discarded from the link.
4262
4263Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4264
4265 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4266
4267Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4268
4269 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4270 floating point operations.
4271
4272Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4273
4274 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4275 function symbols.
4276
4277Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4278
4279 Merge of vax/vms (read-only) support
4280 * configure.com: Support Vax target.
4281 * makefile.vms: Support Vax target.
4282 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4283 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4284 support.
4285 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4286 support.
4287 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4288 support.
4289 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4290 support.
4291 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4292 support.
4293 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4294 * targets.c (bfd_target_ovax_flavour): New flavour.
4295 (vms_alpha_vec): Renamed from evax_alpha_vec.
4296 (vms_vax_vec): New.
4297 (target_vector): Update accordingly.
4298 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4299 evax_alpha_vec.
4300 (vax*-*-*vms*): New target.
4301 * Makefile.am: Update for renamed files. Rebuild dependencies.
4302 * bfd-in2.h: Rebuild.
4303 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4304
4305Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4306
4307 Based on patch from Matt Semersky <matts@scd.hp.com>:
4308 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4309 pointer on abfd->outsymbols.
4310 (generic_add_output_symbol): Handle NULL sym parameter.
4311
4312Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4313
4314 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4315 LMA of sections.
4316
4317Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4318
4319 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4320 when handling 32 bit immediate relocs.
4321 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4322
4323Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4324
4325 * section.c (STD_SECTION): Account for recently added gc_mark
4326 field in struct asection.
4327
4328 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4329 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4330
4331Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4332
4333 ELF Section-level Garbage Collection:
4334 * bfd.c (bfd_gc_sections): New.
4335 * aout-adobe.c: Hook to default implementation.
4336 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4337 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4338 * evax-alpha.c: Likewise.
4339 * i386msdos.c: Likewise.
4340 * i386os9k.c: Likewise.
4341 * ieee.c: Likewise.
4342 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4343 * tekhex.c, versados.c: Likewise.
4344 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4345 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4346
4347 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4348 (bfd_generic_gc_sections): New.
4349 * section.c (SEC_KEEP): New.
4350 (asection): Add gc_mark member.
4351
4352 * elfcode.h (elf_gc*): New name remappings.
4353 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4354 sections to be excluded.
4355 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4356 (elf_gc_propogate_vtable_entries_used): New.
4357 (elf_gc_smash_unused_vtentry_relocs): New.
4358 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4359 (elf_gc_common_finalize_got_offsets): New.
4360 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4361 * elfxx-target.h: Add and default gc hooks.
4362
4363 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4364 for unions.
4365 (struct elf_obj_tdata): Likewise for local_got_offsets.
4366 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4367 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4368 * elf64-sparc.c, elflink.h: Likewise.
4369
4370 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4371 (ELF_LINK_HASH_MARK): Define.
4372 (struct elf_backend_data): Add GC hooks.
4373 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4374
4375 * elf-m10300.c (mn10300_elf_check_relocs): New.
4376 (mn10300_elf_gc_mark_hook): New.
4377 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4378 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4379 (mn10300_elf_final_link_relocate): Likewise.
4380 (mn10300_elf_relocate_section): Likewise.
4381 (elf_backend_can_gc_sections): Define.
4382 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4383 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4384 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4385 (mips_info_to_howto_rel): Likewise.
4386 (mips_elf_relocate_section): Likewise.
4387 (mips_elf_check_relocs): Likewise.
4388 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4389 (elf_backend_can_gc_sections): Define.
4390 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4391 (ppc_elf_howto_raw): Handle them.
4392 (ppc_elf_reloc_type_lookup): Likewise.
4393 (ppc_elf_relocate_section): Likewise.
4394 (ppc_elf_check_relocs): Reference count .got and .plt entries.
4395 Handle new vtable relocs.
4396 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4397 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4398 (elf_backend_can_gc_sections): Define.
4399
4400Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4401
4402 * archures.c (bfd_mach_mn10300): Define.
4403 * elf-m10300.c: Include elf/mn10300.h
4404 (elf_mn10300_mach): New function.
4405 (_bfd_mn10300_elf_final_write_processing): Likewise.
4406 (_bfd_mn10300_elf_object_p): Likewise.
4407 (elf_backendfinal_write_processing): Define.
4408 (elf_backend_object_p): Likewise.
4409
4410Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4411
4412 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4413 relocation.
4414
4415Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4416
4417 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4418 link_next field, not the next field.
4419
4420Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4421
4422 * elf.c (map_sections_to_segments): Check the section address
4423 against the phdr size both with and without a modulo of
4424 maxpagesize.
4425
4426Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4427
4428 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4429 linker created empty input section if the output section has the
4430 same name.
4431
4432 * elflink.h (elf_link_output_extsym): Print an error message if
4433 _bfd_elf_section_from_bfd_section fails.
4434
4435 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4436 failure.
4437
4438Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4439
4440 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4441 native linker output. Avoid putting an empty section in more than
4442 one segment.
4443
4444Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4445
4446 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4447 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4448
4449Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4450
4451 * elf.c (swap_out_syms): New arg relocatable_p.
4452 Don't add section VMA to symbols for relocatable output.
4453 (_bfd_elf_compute_section_file_positions): Update call to
4454 swap_out_syms.
4455
4456Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4457
4458 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4459 against 'addend' be signed rather than unsigned.
4460
4461Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4462
4463 * elf32-m32r.c: Add prototyps for static functions.
4464
4465 * coff-arm.c: Add prototypes for static functions.
4466
4467Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4468
4469 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4470 LMA is used to order sections in a segment.
4471
4472 * elf32-v850.c: Add prototypes for static functions.
4473 Change type of addend parameter to bfd_vma in various functions.
4474
4475Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4476
4477 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4478 complain_overflow_signed instead of complain_overflow_bitfield.
4479
4480Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4481
4482 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4483 when comparing against 0.
4484
4485Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4486
4487 * Makefile.am (config.status): New target.
4488 * Makefile.in: Rebuild.
4489
4490Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4491
4492 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4493 error if previous object endianness doesn't match current object.
4494
4495Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4496
4497 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4498 _bfd_elf_print_private)bfd_data ().
4499
4500Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4501
4502 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4503 and size_change_ok.
4504 (elf_link_add_object_symbols): Set type_change_ok and
4505 size_change_ok before calling elf_merge_symbol.
4506
4507 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4508 undefined symbol error, don't also issue an overflow error.
4509
4510Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4511
4512 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4513 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4514 message instead of crashing.
4515
4516Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4517
4518 * archures.c (bfd_mach_cpu32): Define.
4519 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4520 bfd_mach_cpu32.
4521 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4522 * ieee.c: Include <ctype.h>.
4523 (ieee_object_p): Parse out process ID string to make it more
4524 likely to be acceptable for bfd_scan_arch.
4525 * bfd-in2.h: Rebuild.
4526
4527Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4528
4529 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4530 _bfd_elf_print_private_bfd_data() so that the program header will
4531 be displayed.
4532
4533Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4534
4535 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4536 0x68. Reindent. Add some comments.
4537
4538Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4539
4540 * elf.c (copy_private_bfd_data): Adjust physical address of
4541 segment in output BFD to contain LMAs of its sections.
4542
4543Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4544
4545 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4546 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4547 endian data 32 bit relocations.
4548 (elf32_sparc_merge_private_bfd_data): Check if linking little
4549 endian objects with big endian objects.
4550 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4551 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4552 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4553 * reloc.c: Same.
4554 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4555 * archures.c (bfd_mach_sparc_sparclite_le): New.
4556 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4557
4558Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4559
4560 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4561 statement.
4562
4563Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4564
4565 * bfd-in.h: Move over patch to bfd-in2.h.
4566
4567 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4568 not fit in 32 bits.
4569 (_bfd_relocate_contents): Likewise.
4570
4571Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4572
4573 * peicode.h (add_data_entry): If the section has no private data
4574 then do not create a Data Dictionary entry for it.
4575
4576Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4577
4578 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4579 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4580 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4581 subsections during relaxation more correctly.
4582
4583Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4584
4585 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4586 Add extra argument to bfd_arm_process_before_allocation ().
4587 * bfd-in.h: Reflect changes made in bfd-in2.h.
4588 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4589 coff class of a BFD symbol.
4590 * coff-arm.c: Add support for interworking between Thumb code and
4591 non-interworking aware ARM code.
4592
4593Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4594
4595 * po/Make-in (install-info): New target.
4596
4597Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4598
4599 * filemode.c: Remove; not used.
4600
4601 If sysdep.h includes a header file, don't include it again:
4602 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4603 <errno.h>.
4604 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4605 <sysdep.h>.
4606 * archive.c: Don't include <string.h> or <errno.h>.
4607 * evax-alpha.c: Don't include <stdio.h>.
4608 * evax-egsd.c: Likewise.
4609 * evax-etir.c: Likewise.
4610 * evax-misc.c: Likewise.
4611 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4612 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4613 <errno.h>.
4614 * hpux-core.c: Likewise.
4615 * netbsd-core.c: Likewise.
4616 * som.c: Likewise.
4617 * libbfd.c: Don't include <sys/types.h>.
4618 * nlmcode.h: Don't include <string.h>.
4619 * osf-core.c: Don't include <string.h> or <stdio.h>.
4620 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4621 <errno.h>, or <unistd.h>.
4622 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4623
4624Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4625
4626 * configure.com: If the version number can not be found in
4627 configure.in, set it to "unknown" rather than "2.8.1".
4628
4629Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4630
4631 * elf32-mips.c (elf_mips_mach): New.
4632 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4633 (_bfd_mips_elf_final_write_processing): Use the names
4634 of machines, rather than the numbers. Set both the ARCH
4635 and MACH in e_flags. Handle a few more specific machines.
4636 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4637 EF_MIPS_ARCH and EF_MIPS_MACH.
4638
4639Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4640
4641 * syms.c (bfd_is_local_label): Revert last change.
4642 * srec.c (srec_write_symbols): Discard debugging symbols.
4643
4644Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4645
4646 * som.c: Include <ctype.h>.
4647 * som.h: Don't include sysdep.h.
4648
4649Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4650
4651 * libbfd.h: Rebuilt.
4652 * libbfd-in.h: Removed gettext includes and defines.
4653 * sysdep.h: Moved gettext-related includes and defines here.
4654
4655Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4656
4657 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4658 an ad-hoc test. Kill bogus #if 0 code.
4659 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4660
4661Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4662
4663 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4664 when generating a normal executable for a symbol defined in a
4665 regular file. When copying a reloc into the output file, adjust
4666 the addend for a PC relative reloc against a global symbol.
4667
4668Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4669
4670 * libbfd.h: Rebuilt.
4671 * libbfd-in.h (_): Define as dgettext.
4672
4673Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4674
4675 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4676 not signed.
4677 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4678 when declaring parameter types.
4679 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4680
4681Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4682
4683 * config.bfd: If we include any ELF targets in targ_defvec and/or
4684 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4685 * elf32-gen.c (dummy): New static const variable.
4686 (elf_generic_info_to_howto): New static function.
4687 (elf_generic_info_to_howto_rel): New static function.
4688 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4689 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4690 * elf64-gen.c: Same changes as elf32-gen.c.
4691 * elfcode.h (elf_object_p): For the generic target, ignore a
4692 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4693
4694Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4695
4696 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4697 * configure: Rebuild.
4698
4699Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4700
4701 * config.bfd: Update OSR5/Unixware patterns.
4702
4703Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4704
4705 * elf.c (assign_file_positions_for_segments): Allow for holes
4706 between sections added by a link script.
4707
4708Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4709
4710 * configure.in: Change version number to 2.9.4
4711 * configure: Rebuild.
4712
4713 Based on patch from H.J. Lu <hjl@gnu.org>:
4714 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4715 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4716 * bfd-in2.h: Rebuild.
4717
4718Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4719
4720 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4721 Change all users.
4722
4723Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4724
4725 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4726 (elf64_alpha_relax_section): Fill them in.
4727 (elf64_alpha_relax_opt_call): Implement more than a stub.
4728 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4729 alignment on .scommon.
4730 (elf64_alpha_merge_gots): Merge use counts as well.
4731
4732Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4733
4734 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4735 for calculating a local symbol's address.
4736 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4737 Set the .got's cooked size as well as the raw size.
4738
4739Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4740
4741 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4742 internationalisation of printed information.
4743
4744 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4745 internationalisation of printed information.
4746
4747Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4748
4749 * syms.c (struct indexentry): Change directory_name, file_name,
4750 and function_name fields to char *.
4751 (struct stab_find_info): Change cached_file_name field to char *.
4752
4753Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4754
4755 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4756
4757Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4758
4759 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4760
4761Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4762
4763 * Makefile.am (install-data-local): Make $(includedir).
4764 * Makefile.in: Rebuild.
4765
4766Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4767
4768 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4769
4770Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4771
4772 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4773 * Makefile.in: Rebuild.
4774
4775 * bfd-in2.h: Rebuild for Nick's changes.
4776
4777Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4778
4779 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4780 change wrt length == max_namelen.
4781
4782Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4783
4784 * Many files: Added gettext invocations around user-visible
4785 strings.
4786 * libbfd-in.h: Added gettext includes and defines.
4787 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4788 HAVE_LC_MESSAGES): Define.
4789 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4790 po/Makefile.
4791 * Makefile.am (SUBDIRS): Added po.
4792 (POTFILES): New macro.
4793 (po/POTFILES.in): New target.
4794 (SOURCE_HFILES): New macro.
4795 (HFILES): Use it.
4796 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4797
4798Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4799
4800 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4801 NT_PRSTATUS note section encountered, it contains the status of
4802 the currently executing thread when the core file was written.
4803
4804Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4805
4806 * libcoff.h: Add extra parameter to
4807 bfd_coff_link_output_has_begun overrideable function.
4808 * cofflink.c: Pass extra parameter to
4809 bfd_coff_link_output_has_begun function.
4810 * bfd-in.h: Add prototypes for exported ARM interworking
4811 functions.
4812 * peicode.h: ARM specific code reorganised to conform to BFD
4813 coding conventions.
4814 * coffcode.h: ARM specific code reorganised to conform to BFD
4815 coding conventions.
4816 * coff-arm.c: Code reorganised to conform to the BFD coding
4817 conventions. Global variables have been moved into an ARM
4818 specific hash table structure and a new function:
4819 bfd_arm_get_bfd_for_interworking() has been created which is
4820 called from the linker scripts.
4821
4822Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4823
4824 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4825
4826 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4827 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4828 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4829 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4830
4831Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4832
4833 * config.bfd: Added sparc86x support.
4834
4835Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4836
4837 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4838 an out of range pc-relative jump/call to an undefined weak symbol.
4839
4840Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4841
4842 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4843 comparisons signed.
4844
4845Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4846
4847 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4848 an error other than bfd_error_system_call, set the error to
4849 bfd_error_wrong_format.
4850
4851 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4852 bfd_elf32_powerpcle_vec.
4853
4854 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4855 program segments are zero, don't set p_paddr_valid.
4856
4857Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4858
4859 * elf64-alpha.c: Initial implementation of relaxation --
4860 (struct alpha_elf_link_hash_entry): Add use_count member.
4861 (elf64_alpha_check_relocs): Initialize and increment it.
4862 (elf64_alpha_can_merge_gots): Check it when considering merging.
4863 (elf64_alpha_merge_gots): Drop entries with zero use.
4864 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4865 (elf64_alpha_always_size_sections): Split out got sizing ...
4866 (elf64_alpha_size_got_sections): ... here. New function.
4867 (elf64_alpha_relax_find_reloc_ofs): New function.
4868 (elf64_alpha_relax_with_lituse): Likewise.
4869 (elf64_alpha_relax_without_lituse): Likewise.
4870 (elf64_alpha_relax_opt_call): Likewise.
4871 (elf64_alpha_relax_section): Likewise.
4872 (elf64_alpha_add_symbol_hook): Likewise.
4873 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4874 (elf64_alpha_relocate_section): Likewise.
4875 (bfd_elf64_bfd_relax_section): Define.
4876 (elf_backend_add_symbol_hook): Likewise.
4877
4878Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4879
4880 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4881 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4882 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4883
4884Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4885
4886 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4887 * configure: Rebuild.
4888
4889Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4890
4891 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4892 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4893 * configure.in: Define and substitute WIN32LDFLAGS and
4894 WIN32LIBADD.
4895 * aclocal.m4: Rebuild with new libtool.
4896 * configure, Makefile.in: Rebuild.
4897
4898Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4899
4900 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4901 before any other symbols in the same section.
4902
4903Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4904
4905 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4906 systems.
4907
4908Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4909
4910 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4911 addr_size.
4912 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4913 Use addr_size for address size, rather than sizeof(bfd_vma).
4914 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4915 Fix call to read_address.
4916 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4917 Scrap other unneeded arguments. Fix call to read_address.
4918 (scan_unit_for_functions): Fix call to read_attribute.
4919 (parse_comp_unit): We now handle more values for addr_size.
4920 Set addr_size in unit. Fix call to read_attribute and
4921 decode_line_info.
4922
4923Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4924
4925 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4926
4927Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4928
4929 * archures.c (bfd_default_scan): Add m68k cases back to default
4930 switch, reverting patch of March 25, since IEEE support depends
4931 upon them.
4932
4933Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4934
4935 * Makefile.am (diststuff): New target.
4936 * Makefile.in: Rebuild.
4937
4938Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4939
4940 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4941 som_offset when we have an extended name table.
4942
4943Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4944
4945 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4946 trying to copy it.
4947 * Makefile.in: Rebuild.
4948
4949Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4950
4951 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4952 symbols when creating a shared library.
4953 (elf_m68k_adjust_dynindx): New function, used by above code.
4954 (elf_m68k_finish_dynamic_sections): Initialize the section
4955 symbols.
4956 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4957
4958Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4959
4960 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4961 value 11.
4962
4963Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4964
4965 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4966 assertion.
4967
4968Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4969
4970 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4971 absolute symbols.
4972
4973Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4974
4975 * configure.in: Set version to 2.9.1.
4976 * configure: Rebuild.
4977
4978 * Branched binutils 2.9.
4979
4980Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4981
4982 * syms.c (ENABLE_CACHING): Define.
4983 (struct indexentry): Define.
4984 (struct stab_cache): Remove.
4985 (cmpindexentry): New static function.
4986 (struct stab_find_info): Add new fields: indextable,
4987 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4988 cached_file_name. Remove fields: file_cache, function_cache, and
4989 line_cache.
4990 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4991 index table and search it.
4992
4993Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4994
4995 * elf.c (_bfd_elf_copy_private_section_data): Call
4996 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4997
4998 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4999
5000Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5001
5002 * coff-arm.c: Define all globally visible variables and functions
5003 only when COFF_WITH_PE is not defined.
5004 * configure.in (armpe_little_vec, armpe_big_vec): Add
5005 coff-arm.lo.
5006 * configure: Rebuild.
5007
5008Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5009
5010 Fix some gcc -Wall warnings:
5011 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5012 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5013 * archures.c (bfd_default_scan): Likewise.
5014 * bfd.c (bfd_scan_vma): Likewise.
5015 * binary.c (mangle_name): Likewise
5016 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5017 * coff-sh.c (sh_relocate_section): Likewise.
5018 * coff-stgo32.c (create_go32_stub): Likewise.
5019 * coffcode.h (coff_slurp_line_table): Likewise.
5020 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5021 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5022 (assign_file_positions_for_segments): Likewise.
5023 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5024 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5025 * oasys.c (oasys_write_sections): Likewise.
5026 * ppcboot.c (ppcboot_object_p): Likewise.
5027 (mangle_name): Likewise.
5028 * riscix.c (riscix_fix_pcrel_26): Likewise.
5029 * srec.c (srec_scan): Likewise.
5030 * stabs.c (_bfd_write_section_stabs): Likewise.
5031 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5032 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5033 switch. Declare parameters for function pointers.
5034 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5035 warning.
5036 * elf.c (elf_sort_sections): Likewise.
5037 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5038 Add default cases to switches.
5039 (coff_arm_relocate_section): Remove unused local variables.
5040 Always set rstat.
5041 (coff_arm_bfd_set_private_flags): Change flag variable to type
5042 flagword.
5043 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5044 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5045 (dump_toc): Change cat to const, and initialize it.
5046 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5047 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5048 (sh_elf_relocate_section): Initialize r_symndx.
5049 * coffcode.h (coff_compute_section_file_positions): Only declare
5050 old_sofar if ALIGN_SECTIONS_IN_FILE.
5051 (coff_write_object_contents): Initialize csym.
5052 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5053 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5054 switch.
5055 * dwarf2.c: Include libiberty.h.
5056 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5057 (decode_line_info): Remove unused local variables.
5058 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5059 (m32r_elf_relocate_section): Likewise.
5060 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5061 (v850_elf_reloc): Likewise.
5062 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5063 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5064 * elf.c (assign_file_positions_for_segments): Always set adjust.
5065 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5066 parenthesize expression.
5067 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5068 (m32r_elf_object_p): Return a value.
5069 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5070 * elf32-mips.c (mips_elf_final_link): Initialize last.
5071 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5072 * elf32-v850.c (v850_elf_object_p): Return a value.
5073 (v850_elf_print_private_bfd_data): Change fprintf format string.
5074 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5075 unsigned long.
5076 * elflink.h (elf_link_add_object_symbols): Change vernum to
5077 unsigned int, and initialize it. Change fprintf format string.
5078 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5079 when setting or comparing to soname_indx.
5080 (elf_create_pointer_linker_section): Change num_symbols to
5081 unsigned int.
5082 * libcoff-in.h (coff_data_type): Change flags to flagword.
5083 * peicode.h (pe_print_idata): Initialize idx. Change j to
5084 bfd_size_type. Initialize hint_member. Remove useless test to
5085 time_stamp.
5086 (pe_print_edata): Change num_functions and num_names in struct
5087 EDT_type to unsigned long. Remove cast. Change fprintf format
5088 string.
5089 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5090 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5091 int.
5092 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5093 int *. Update uses. Change j to long.
5094 * bfd-in2.h, libcoff.h: Rebuild.
5095
5096Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5097
5098 * elf32-v850.c Remove definition of USE_REL.
5099 (v850_elf_info_to_howto_rela): New function.
5100 (v850_elf_perform_relocation): Renamed from
5101 v850_elf_store_addend_in_insn. Removed replace argument.
5102 (v850_elf_reloc): store the relocation in the addend field instead
5103 of the insn.
5104 (v850_elf_final_link_relocate): Now calls
5105 v850_elf_perform_relocation.
5106 (v850_elf_relocate_section): Remove code to generate REL
5107 relocations.
5108
5109Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5110
5111 * coffcode.h (coff_new_section_hook): Set the type and storage
5112 class in the native symbol information allocated for a new section
5113 symbol.
5114
5115Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5116
5117 * peicode.h: Chain together calls to
5118 coff_bfd_copy_private_bfd_data and
5119 coff_bfd_print_private_bfd_data.
5120
5121 * coff-arm.c: Add prototypes for
5122 coff_arm_bfd_print_private_bfd_data and
5123 coff_arm_bfd_copy_private_bfd_data.
5124
5125Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5126
5127 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5128 build.
5129
5130 * peicode.h: Call arm-coff private data functions after handling
5131 pe private data.
5132
5133 * coff-arm.c: Turn statics into globals so that they can be shared
5134 both pe and pei backends.
5135
5136Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5137
5138 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5139 plain numbers.
5140 (sunos_write_object_contents): Likewise.
5141 * aoutx.h (NAME(aout,machine_type)): Likewise.
5142 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5143
5144Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5145
5146 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5147 variants.
5148 (bfd_default_scan): Remove m68k special cases.
5149 * bfd-in2.h: Rebuild.
5150 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5151 than plain numbers.
5152 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5153 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5154 m68k:68000.
5155 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5156 selection, change printable_name to just "m68k" and make that the
5157 default instead of m68k:68020.
5158
5159 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5160 from aoutx.h.
5161 (MY_get_section_contents): Define as aout_32_get_section_contents
5162 rather than NAME(aout,get_section_contents).
5163
5164 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5165
5166 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5167 and call bfd_default_set_arch_mach to do the real work.
5168
5169Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5170
5171 * bout.c (BALX): Include return register g14 as part of the insn.
5172 (BALX_MASK): New.
5173 (calljx_callback): Use it.
5174
5175Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5176
5177 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5178 * libbfd.h: Rebuild.
5179
5180 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5181 byte_count to unsigned int.
5182 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5183 unused local variables.
5184
5185 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5186 variables er and er1.
5187
5188 * cpu-v850.c: Include <ctype.h>.
5189 (scan): Case isdigit argument to unsigned char.
5190
5191 From Yan Meroth <YAN.MEROTH@st.com>:
5192 * ihex.c (ihex_scan): Add extbase variable so that getting an
5193 extended linear address record does not ignore any previous
5194 extended address.
5195 (ihex_write_object_contents): When writing out an extended linear
5196 address record, zero out any previous extended address.
5197
5198Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5199
5200 * ieee.c (do_one): Check section before dereferencing it.
5201 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5202 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5203
5204Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5205
5206 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5207
5208Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5209
5210 * coff-arm.c: Add interworking functions to pe backends.
5211
5212Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5213
5214 * configure.in: Use AM_DISABLE_SHARED.
5215 * aclocal.m4, configure: Rebuild with libtool 1.2.
5216
5217Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5218
5219 * coff-arm.c (coff_arm_relocate_section): Better error messages
5220 when interowrking conflucts occur. Courtesy of Jonathan Walton
5221 and Tony Thompson.
5222 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5223 relocations. Patch courtesy of Jonathan Walton and Tony
5224 Thompson.
5225
5226Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5227
5228 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5229 part of Feb 22 change controling when to override the existing
5230 symbol with the .plt entry.
5231
5232Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5233
5234 * config.bfd (targ_cpu): Add thumb-pe target.
5235
5236 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5237 functions in PE build.
5238
5239Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5240
5241 * config.bfd (sparclite-*-elf*): Added.
5242
5243Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5244
5245 * configure.in: Add elf.lo to elf shell variable.
5246 * Makefile.am (BFD_LIBS): Remove elf.lo.
5247 (BFD_LIBS_CFILES): Remove elf.c.
5248 (BFD32_BACKENDS): Add elf.lo.
5249 (BFD32_BACKENDS_CFILES): Add elf.c.
5250 * configure, Makefile.in: Rebuild.
5251
52521998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5253
5254 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5255 relocation against a non-local symbol should not have a dynamic
5256 relocation.
5257
5258Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5259
5260 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5261 COFF filehdr flags.
5262 (pe_print_private_bfd_data): Print PE flags. From Mikey
5263 <jeffdb@netzone.com>.
5264
5265Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5266
5267 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5268 a plt entry when we can determine that we authoritatively define
5269 the symbol.
5270
5271Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5272
5273 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5274 don't actually use trad-core, but a SunOS-style core file handled
5275 by gdb directly.
5276 * hosts/sparclinux.h: Remove.
5277
5278Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5279
5280 * peicode.h (pe_print_idata): If there is no .idata section, look
5281 for the import tables in some other section. Make the initial
5282 label line up better with the data. Print the import address
5283 table even if there is no import name table. If the import
5284 address table holds actual addresses, print them.
5285
5286Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5287
5288 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5289 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5290 bfd_error_system_call.
5291
5292Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5293
5294 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5295 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5296
5297 From H.J. Lu <hjl@gnu.org>:
5298 * Makefile.am (libbfd_la_LDFLAGS): Define.
5299 * Makefile.in: Rebuild.
5300
5301Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5302
5303 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5304 * netbsd.h (MACHTYPE_OK): Define.
5305 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5306 calling N_SET_MACHTYPE, rather than having a switch.
5307 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5308 and M_ALPHA_NETBSD.
5309 * i386netbsd.c (MACHTYPE_OK): Don't define.
5310 (DEFAULT_MID): Define.
5311 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5312 (MACHTYPE_OK): Don't define.
5313 (DEFAULT_MID): Define.
5314 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5315 (DEFAULT_MID): Define.
5316 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5317 (DEFAULT_MID): Define.
5318 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5319 (DEFAULT_MID): Define.
5320
5321 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5322 * vaxnetbsd.c: New file.
5323 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5324 rather than netbsd_core.
5325 * targets.c (vaxnetbsd_vec): Declare.
5326 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5327 defined, add netbsd_core_vec.
5328 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5329 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5330 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5331 * config.bfd (alpha*-*-netbsd*): New target.
5332 * Makefile.am: Rebuild dependencies.
5333 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5334 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5335 * configure, Makefile.in: Rebuild.
5336
5337 * configure.host: Remove the old shared library build stuff. We
5338 now use libtool instead.
5339
5340Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5341
5342 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5343
5344Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5345
5346 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5347 * configure: Rebuild.
5348
5349Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5350 * elf32-v850.c (remember_hi16s_reloc): New function.
5351 (find_remembered_hi16s_reloc): New function.
5352 (v850_elf_store_addend_in_insn): Use the above new functions to
5353 match up HI6S relocs with LO16 relocs.
5354
5355Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5356
5357 * configure.in: Change -linux* to -linux-gnu*.
5358 * config.bfd, configure.host: Likewise.
5359 * configure: Rebuild.
5360
5361Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5362
5363 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5364 LO16/HI16S bug and improve comments about what is going on.
5365
5366Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5367
5368 * configure, aclocal.m4: Rebuild with new libtool.
5369
5370Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5371
5372 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5373 when merging v850 code into v850e/v850ea code. Do not initialise
5374 output flags if the input is the default architecture.
5375
5376Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5377
5378 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5379 get the size from bfd_arch_bits_per_address instead of directly
5380 from the isa.
5381
5382Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5383
5384 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5385 to wrap, just return all 1's bits instead.
5386 * libbfd.h: Regenerate.
5387
5388Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5389
5390 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5391 if COFF_WITH_PE.
5392 (coff_relocate_section): If COFF_WITH_PE, define as
5393 coff_pe_i386_relocate_section.
5394 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5395 skip empty sections, to match coff_write_object_contents.
5396
5397 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5398 rather than swapping out r_offset twice. From Luke Deller
5399 <luked@cse.unsw.edu.au>.
5400
5401Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5402
5403 * configure.in: Set libtool_enable_shared rather than
5404 libtool_shared. Remove diversion hack.
5405 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5406 with new libtool.
5407
5408Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5409
5410 * syms.c (struct stab_cache): Define.
5411 (struct stab_find_info): Remove cached_offset, cached_stab,
5412 cached_str, and cached_stroff fields. Add file_cache,
5413 function_cache, and line_cache fields.
5414 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5415 speed up searches.
5416
5417Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5418
5419 * peicode.h (pe_print_idata): Check for import of ordinal rather
5420 than name.
5421 (pe_print_edata): If there is no .edata section, look for the
5422 export data in some other section.
5423
5424Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5425
5426 * configure.in: Change version to 2.8.4.
5427 * configure: Regenerated.
5428
5429Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5430
5431 Add tms320c30 support:
5432 * cpu-tic30.c: New file.
5433 * aout-tic30.c: New file.
5434 * coff-tic30.c: New file.
5435 * archures.c (bfd_arch_tic30): Define.
5436 (bfd_tic30_arch): Declare.
5437 (bfd_archures_list): Add bfd_tic30_arch.
5438 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5439 tic30_coff_vec.
5440 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5441 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5442 (coff_set_flags): Likewise.
5443 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5444 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5445 * Makefile.am: Rebuild dependencies.
5446 (ALL_MACHINES): Add cpu-tic30.lo.
5447 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5448 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5449 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5450 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5451
5452Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5453
5454 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5455 to lag behind LO16 reloc by a couple of instructions.
5456
5457Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5458
5459 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5460 make to reexamine the file timestamp.
5461 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5462
5463 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5464 0x100000.
5465
5466Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5467
5468 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5469 to create .dynsbss and .rela.sbss sections.
5470 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5471 copied from dynamic objects into .sbss.
5472 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5473 use it. Correct typo of .rela.sdata2.
5474 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5475 put the data, which may now be in .sbss.
5476 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5477 (elf_backend_create_dynamic_sections): Define as
5478 ppc_elf_create_dynamic_sections.
5479
5480 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5481 against _GLOBAL_OFFSET_TABLE_.
5482 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5483 shared libraries which refer to local symbols. Make sure that the
5484 test for allocating space for a reloc in a shared object is the
5485 same as the test for emitting a reloc.
5486
5487Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5488
5489 * config.bfd (i[3456]-*-mingw32*): New target.
5490 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5491 * aclocal.m4, configure: Rebuild.
5492
5493Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5494
5495 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5496 have a bfd_object.
5497
5498Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5499
5500 Sparc v9 ABI compliant PLT:
5501 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5502 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5503 (LARGE_PLT_THRESHOLD): New define.
5504 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5505 (sparc64_elf_build_plt): New function.
5506 (sparc64_elf_plt_entry_offset): Likewise.
5507 (sparc64_elf_plt_ptr_offset): Likewise.
5508 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5509 contain the index for convenience. Skip the initial entries
5510 in .rela.plt.
5511 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5512 memory for the benefit of .rela.plt.
5513 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5514 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5515 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5516 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5517 Call sparc64_elf_build_plt.
5518 (elf_backend_want_got_plt): No.
5519 (elf_backend_plt_readonly): No.
5520 (elf_backend_plt_alignment): 8.
5521
5522 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5523 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5524 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5525 to be called.
5526
5527Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5528
5529 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5530 processors.
5531 * cpu-mips.c (arch_info_struct): Add mips variants.
5532 * bfd-in2.h: Rebuilt.
5533
5534Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5535
5536 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5537 t2a3_b_insn.
5538
5539Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5540
5541 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5542 (i[3456]86sco3.2v5*coff): New target.
5543
5544Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5545
5546 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5547
5548Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5549
5550 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5551 * bfd-in2.h: Regenerate.
5552
5553Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5554
5555 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5556
5557Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5558
5559 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5560 adjust addend for an output common symbol (from Jimmy Blair
5561 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5562 defined symbol to counteract adjustment made in generic relocation
5563 code.
5564
5565 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5566
5567Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5568
5569 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5570 (GET_SCNDHR_NLNNO): Likewise.
5571
5572Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5573
5574 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5575
5576Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5577
5578 * elf32-m32r.c: Add macros to handle NOP insertion.
5579
5580Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5581
5582 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5583 (xcoff_mark): Likewise.
5584 (xcoff_build_ldsyms): Mark absolute symbols.
5585
5586Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5587
5588 * bout.c (b_out_write_object_contents): Sort symbols before output
5589 to keep {CALL,BAL}NAME symbols adjacent.
5590 (b_out_symbol_cmp): New function.
5591
5592For older changes see ChangeLog-9697
5593\f
5594Copyright (C) 1998-1999 Free Software Foundation, Inc.
5595
5596Copying and distribution of this file, with or without modification,
5597are permitted in any medium without royalty provided the copyright
5598notice and this notice are preserved.
5599
5600Local Variables:
5601mode: change-log
5602left-margin: 8
5603fill-column: 74
5604version-control: never
5605End: