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fix typo in comment.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
28240dcd
NC		 12000-01-14 Nick Clifton <nickc@cygnus.com>
2
3 * linker.c (default_indirect_link_order): oops - fix incorrectly
4 applied patch from Tim Wall.
5
6b3b007b
NC		 62000-01-13 Timothy Wall (twall@tiac.net>
7
8 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
9 = scnhsz, filhsz, relsz, aoutsz, etc)
10
11 * coffswap.h: Ditto.
12
756fa1b9
NC		 132000-01-13 Nick Clifton <nickc@cygnus.com>
14
15 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
16 interwork thumb to arm stub.
17
9a968f43
NC		 182000-01-13 Timothy Wall (twall@tiac.net>
19
20 * archures.c (bfd_octets_per_byte): New function: Return
21 target byte size.
22 (bfd_arch_mach_octets_per_byte): New function: Return target
23 byte size.
24
25 * section.c: Distinguish between octets and bytes for usage of
26 _cooked_size, _raw_size, and output_offset. Clarify
27 description of bfd_set_section_contents.
28
29 * bfd-in2.h: Regenerate.
30
31 * coffgen.c: Indicate that the offset parameter is in bytes, not
32 octets.
33
34 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
35 where appropriate to get the octet offset when calling
36 bfd_set_section_contents.
37 (bfd_coff_reloc_link_order): Ditto.
38
39 * linker.c (bfd_generic_reloc_link_order): Ditto.
40 (_bfd_default_link_order): Ditto.
41
42 * reloc.c (bfd_perform_relocation): Distinguish between octets
43 and bytes. Use octets when indexing into octet data; use bytes
44 when calculating target addresses.
45 (bfd_install_relocation): Ditto.
46
47 * srec.c (srec_write_section): Ditto.
48
f45fbf87
NC		 492000-01-13 Nick Clifton <nickc@cygnus.com>
50
51 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
52 3 to 2. This allows 4 byte sized sections, which is necessary for
53 dlltool to build funcitoning DLLs.
54
0decc840
NC		 552000-01-10 Philip Blundell <pb@futuretv.com>
56
57 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
58 (arm*-*-conix*): New target.
59
16e9c715
NC		 602000-01-10 Egor Duda <deo@logos-m.ru>
61
62 * config.bfd: Include elf32_i386 vector to target list for cygwin
63 and mingw.
64
65 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
66 * configure.in: Test for structure win32_pstatus_t in
67 <sys/procfs.h>
68 * configure: Regenerate.
69
70 * elf.c (elfcore_grok_win32pstatus): New function: process
71 win32_pstatus_t notes in elf core file.
72 (elfcore_grok_note): Detect win32_pstatus notes.
73
7a13edea
NC		 742000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
75
76 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
77 visibility.
78 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
79 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
80
ea44b734
RH		 811999-12-29 Richard Henderson <rth@cygnus.com>
82
83 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
84 if no dynamic sections created.
85
b1f10154
NC		 861999-12-27 Nick Clifton <nickc@cygnus.com>
87
88 * peicode.h (pe_bfd_object_p): Only define for PE format
89 targets.
90
cb665cd3
NC		 911999-12-17 Nick Clifton <nickc@cygnus.com>
92
93 * coff-i386.c (i3coff_object_p): Delete.
94 (i386coff_vec): Replace reference to i3coff_object_p with a
95 reference to coff_object_p.
96
97 * coff-mcore.c (pe_object_p): Delete.
98
99 * peicode.h (pe_bfd_object_p): New function: Detect the
100 presence of a PE format COFF object file. Also detect and
101 warn about the presence of LINK6 format Image Library Format
102 object files.
103
af74ae99
NC		 1041999-12-16 Nick Clifton <nickc@cygnus.com>
105
106 * coff-arm.c (NUM_ELEM): New macro.
107 (NUM_RELOCS): New macro: The number of known ARM relocs.
108 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
109 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
110 of range.
111 (bfd_arm_process_before_allocation): Produce a warning message if
112 an out of range symbol index is encountered.
113
48dfb430
NC		 1141999-12-14 Nick Clifton <nickc@cygnus.com>
115
116 * elflink.h (is_global_symbol_definition): New Function: Return
117 true iff the symbol is being given a global definition in this
118 bfd.
119 (elf_link_is_defined_archive_symbol): Do not bother processing
120 symbols for an archive element that has already been included
121 in the link.
122 Use is_global_symbol_definition().
123
93be3c4b
AC		 1241999-12-09 Andrew Cagney <cagney@cygnus.com>
125
126 * config.bfd: Add support for sparc-*-netbsdelf* and
127 sparc-*-netbsdaout*.
128
ceddadb2
NC		 1291999-12-13 Nick Clifton <nickc@cygnus.com>
130
131 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
132 if the symbol is in the common section.
133
a3a8c91d
NC		 1341999-12-10 Nick Clifton <nickc@cygnus.com>
135
136 * elflink.h (elf_link_is_defined_archive_symbol): New
137 function: Decide if a symbol, in an archive map is there
138 because it is defined in the archive element, or because it is
139 just another common declaration of it.
140 (elf_link_add_archive_symbols): Use
141 elf_link_is_defined_archive_symbol to decide if an archive
142 element contain a reference to a common symbol should be
143 linked in or not.
144
77fb9c28
NC		 1451999-12-10 Nick Clifton <nickc@cygnus.com>
146
147 * elflink.h: Revert previous patch.
148 * targets.c: Revert previous patch.
149 * libbfd-in2.h: Revert previous patch.
150 * libbfd.h: Revert previous patch.
151 * elfxx-target.h: Revert previous patch.
152 * archive.c: Revert previous patch.
153 * aout-target.h: Revert previous patch.
154 * aout-tic30.h: Revert previous patch.
155 * bfd.c: Revert previous patch.
156 * coff-alpha.c: Revert previous patch.
157 * coff-rs6000.c: Revert previous patch.
158 * elf64-mips.c: Revert previous patch.
159 * ieee.c: Revert previous patch.
160 * libecoff.h: Revert previous patch.
161 * oasys.c: Revert previous patch.
162 * som.c: Revert previous patch.
163 * vms.c: Revert previous patch.
164
ad247e3c
NC		 1651999-12-09 Nick Clifton <nickc@cygnus.com>
166
167 * elflink.h (elf_link_add_archive_symbols): Add an archive
168 element even if contains a symbol which is currently only
169 considered to be a common.
170
171 * targets.c (struct bfd_target): Add new field
172 _bfd_allow_commons_in_armap.
173 * bfd-in2.h:Regenerate.
174
175 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
176 Define.
177 (_bfd_archive_bsd_allow_commons_in_armap): Define.
178 * libbfd.h: Regenerate.
179
180 * elfxx-target.h: If using COFF archive map, override
181 definition of allow_commons_in_armap and replace with
182 bfd_false.
183
184 * archive.c (bfd_compute_and_write_armap): Do not place common
185 symbols into the archive map unless _bfd_allow_commons_in_armap
186 returns true.
187
188 * aout-target.h (MY_allow_commons_in_armap): Define.
189 * aout-tic30.h (MY_allow_commons_in_armap): Define.
190 * bfd.c (bfd_allow_commons_in_armap): Define.
191 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
192 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
193 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
194 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
195 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
196 * oasys.c (oasys_allow_commons_in_armap): Define.
197 * som.c (som_allow_commons_in_armap): Define.
198 * vms.c (vms_allow_commons_in_armap): Define.
199
6fe6a461
JB		 2001999-12-07 Jim Blandy <jimb@cygnus.com>
201
202 Add support for SSE registers in ELF core files.
203 * elf.c (elfcore_make_note_pseudosection): New function.
204 (elfcore_grok_prfpreg): Use it.
205 (elfcore_grok_prxfpreg): New function.
206 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
207
2a6d49ea
ILT		 2081999-12-03 Ian Lance Taylor <ian@zembu.com>
209
210 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
211 value by 4 before storing it back in the field. From
212 Koundinya. K <kk@ddeorg.soft.net>.
213
31f8dc8f
JL		 214Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
215
216 * archures.c (bfd_mach_am33): Define.
217 * bfd-in2.h: Rebuilt.
218 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
219 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
220 (compute_function_info): Handle additional registers saved by
221 movm on the am33.
222 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
223 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
224
98d8431c
JB		 2251999-11-29 Jim Blandy <jimb@cygnus.com>
226
227 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
228 functions.
229 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
230 declarations.
231
fe174262
MM		 2321999-11-27 Michael Meissner <meissner@cygnus.com>
233
234 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
235 internal use within gas for alpha explicit relocations.
236 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
237 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
238 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
239 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
240 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
241 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
242
243 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
244 BFD_RELOC_ALPHA_USER_*.
245
246 * bfd-in2.h: Regenerate.
247 * libbfd.h: Regenerate.
248
20cfcaae
NC		 2491999-11-26 Fred Fish <fnf@cygnus.com>
250
251 * elf.c (elfcore_read_notes): Add prototype for static function.
252 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
253 (bfd_section_from_phdr): Replacement function that calls
254 _bfd_elf_make_section_from_phdr for generic segment types and
255 backend fucntion pointed to by elf_backend_section_from_phdr for
256 backend specific segment types.
257 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
258 now called by _bfd_elf_make_section_from_phdr. Note that this func
259 is now just a stub between the caller and bfd_section_from_phdr.
260
261 * elf-bfd.h (struct elf_backend_data): Add new function pointer
262 elf_backend_section_from_phdr.
263 (elf_backend_section_from_phdr): Add prototype.
264
265 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
266 (elfNN_bed): Add elf_backend_section_from_phdr.
267
811b4bf6
NC		 2681999-11-25 Nick Clifton <nickc@cygnus.com>
269
ba3d4249
NC		 270 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
271 SEC_CODE and SEC_READONLY flags to glue sections.
272
811b4bf6
NC		 273 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
274 SEC_CODE and SEC_READONLY flags to glue sections.
275
01ef19d2
NC		 2761999-11-20 Nick Clifton <nickc@cygnus.com>
277
278 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
279 delta.
280
1ca42bad
CM		 2811999-11-19 Catherine Moore <clm@cygnus.com>
282
283 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
284 (elf_cpu32_plt_entry): Likewise.
285
078c8694
NC		 2861999-11-18 Nick Clifton <nickc@cygnus.com>
287
288 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
289 for RVA relocs.
290 (coff_mcore_relocate_section): Initialise addend to 0.
291 Special case processing of RVA reloc.
292
86dc0f79
RH		 2931999-11-17 Richard Henderson <rth@cygnus.com>
294
295 * elf-bfd.h (struct elf_backend_data): Reorder collect and
296 type_change_ok; add sign_extend_vma.
297 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
298 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
299 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
300 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
301 (elfNN_bed): Follow struture changes.
302
0bff3f4b
ILT		 3031999-11-09 Ian Lance Taylor <ian@zembu.com>
304
305 * libbfd.c (bfd_read): Check result of read against desired result
306 using !=, not <.
307 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
308 invalid compared to the section size.
309
310 * ieee.c (ieee_slurp_debug): Get the length of the debug
311 information right if there is no data part.
312
832fc202
JL		 313Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
314
315 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
316 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
317
71a40b32
ILT		 3181999-10-28 Ian Lance Taylor <ian@zembu.com>
319
320 * elflink.h (elf_bfd_final_link): Make last_local signed.
321
8140b664
ILT		 3221999-10-27 Ian Lance Taylor <ian@zembu.com>
323
324 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
325 starts with a zero.
326
7af8cca9
MM		 327Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
328
329 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
330 bfd_mach_d10v_ts3.
331 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
332 * bfd-in2.h: Regenerate.
333
a67a8777
AH		 3341999-10-15 Andrew Haley <aph@cygnus.com>
335
336 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
337
7a7191b7
JL		 338Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
339
340 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
341
64df8d0b
ILT		 3421999-10-08 Ian Lance Taylor <ian@zembu.com>
343
344 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
345 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
346 too.
347
0af99795
GK		 348Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
349
350 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
351 relocs also need the GP value.
352 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
353 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
354 the GP value for R_MIPS_LITERAL relocs too. Handle
355 R_MIPS_64 relocs properly on big-endian MIPS.
356 (mips_elf_sign_extend): Behave properly with 'long long'.
357 (mips_elf_highest): Correct typo.
358
e916b64e
DE		 359Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
360
361 * cpu-m32r.c (arch_info_struct): New static global.
362 (bfd_m32r_arch): Refer to it.
363 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
364 (m32r_elf_print_private_bfd_data): Ditto.
365 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
a23ef39f
DE		 366 * archures.c (bfd_mach_m32rx): Define it.
367 * bfd-in2.h: Rebuild.
e916b64e 368
f4bda984
RH		 3691999-09-28 Fred Fish <fnf@cygnus.com>
370
371 * targets.c (cisco_core_vec): Replaced with two new vecs ...
372 (cisco_core_big_vec): Add new bigendian vec.
373 (cisco_core_little_vec): Add new little endian vec.
374
375 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
376 (crash_info_locs): Add array of possible offsets.
377 (MASK_ADDR): Mask to apply to crash info offset.
378 (crashinfo_external): Add textbase, database, bssbase and
379 turn into a typedef.
380 (cisco_core_file_validate): Renamed from cisco_core_file_p.
381 Many small changes to account for additional hardware versions.
382 Pick a reasonable size for ".reg" section. Add a ".crash"
383 section to allow access to crashinfo_external struct.
384 (cisco_core_file_p): New version of this function that
385 iterates over crash_info_locs, calling cisco_core_file_validate.
386 (cisco_core_vec): Old big endian only vec replaced with ...
387 (cisco_core_big_vec): Add big endian version.
388 (cisco_core_little_vec): Add little endian version.
389
390 * configure.in (cisco_core_vec): Split to two new vectors ...
391 (cisco_core_big_vec): New target vector.
392 (cisco_core_little_vec): New target vector.
393 * configure: Regenerate.
394 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
395 to cisco_core_big_vec in targ_selvecs.
396
d02f29ad
GK		 3971999-09-28 Geoffrey Keating <geoffk@cygnus.com>
398
399 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
400 (mips_elf_relocate_got_local): Unused, delete.
401 (mips_elf_relocate_global_got): Unused, delete.
402
27ac83bf
RH		 4031999-09-24 Fred Fish <fnf@cygnus.com>
404
405 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
406 to initialize it to something meaningful. Then use it to generate
407 more useful segment names.
408
2667095f
JL		 409Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
410
411 * som.c (NO_PCREL_MODES): Define if the system does not define
412 R_SHORT_PCREL_MODE.
413 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
414 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
415 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
416 * libhppa.h (dis_assemble_22): New function.
417 (bfd_hppa_insn2fmt): Handle long branch.
418
27ac83bf
RH		 419 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
420 in PA2.0.
2667095f 421
b7be1db6
AM		 4221999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
423
424 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
425 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
426 (reloc_howto_type howto_table): Tidy comments and whitespace.
427
57db232e
NC		 4281999-09-17 Nick Clifton <nickc@cygnus.com>
429
430 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
431 previous delta. Set sec->gc_mark instead.
432
38f7d33d
CM		 433Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
434
435 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
436 (elf_cpu32_plt_entry): Likewise.
437
dfec422f
JL		 438Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
439
b2df1460
JL		 440 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
441
1209c612
JL		 442 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
443 symbol table, then just compute a suitable value (but do not
444 create a __gp symbol).
445
dfec422f
JL		 446 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
447 symbols when building shared libraries.
448 (elf_hppa_final_link_relocate): Correct handling of PCREL
449 relocations against undefined symbols.
450
d0f2103d
NC		 4511999-09-16 Nick Clifton <nickc@cygnus.com>
452
453 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
454 interworking sections as linker created so that they will not
455 be removed by garbage collection.
456
19ef5465
JL		 457Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
458
459 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
460 (elf_hppa_final_link_relocate): Consistently create an absolute
461 address, then subtract out the value of __gp.
462
6d83c84b
MM		 4631999-09-14 Michael Meissner <meissner@cygnus.com>
464
465 * configure.in (Canonicalization of target names): Remove adding
466 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
467 generates $ac_config_sub with a ${CONFIG_SHELL} already.
468 * configure: Regenerate.
469
06a5ee55
NC		 4701999-09-14 Nick Clifton <nickc@cygnus.com>
471
472 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
473 Mitsubishi).
474
b2e311df
JL		 475Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
476
2ec0dd12
JL		 477 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
478 (elf_hppa_final_link): Initialize text_segment_base and
479 data_segment_base.
480 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
481
b2e311df
JL		 482 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
483 (elf_hppa_final_link_relocate): Likewise.
484 (elf_hppa_relocate_insn): Likewise.
485 (elf_hppa_relocate_section): Initialize HOWTO.
486
79207490
ILT		 4871999-09-13 Donn Terry <donn@interix.com>
488
e5db213d
ILT		 489 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
490 handling to support both GNU and MS objects.
491
79207490
ILT		 492 * coffcode.h (coff_write_object_contents): Don't check reloc_count
493 when determining whether to set F_RELFLG.
494
59f2c4e7
NC		 4951999-09-13 Philip Blundell <pb@nexus.co.uk>
496
497 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
498 PC24 relocs if the target is an undefined weak symbol.
499 (arm_add_to_rel): Fix compiler warning.
500 (elf32_arm_plt0_entry): Correct comments.
501
2f66722d
AM		 5021999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
503
504 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
505 an absolute symbol in REL relocs.
506
228d307f
JL		 507Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
508
509 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
510 Stub SEGREL32. Return an error for any relocation not handled.
511
49147fca
ILT		 5121999-09-12 Ian Lance Taylor <ian@zembu.com>
513
514 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
515 constant symbols, and avoid multiple definition errors on them.
516
86b21447
ILT		 5171999-09-12 Donn Terry <donn@interix.com>
518
519 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
520 significant bit is set.
521
eeaf533e
ILT		 5221999-09-11 Ian Lance Taylor <ian@zembu.com>
523
a50f8417
ILT		 524 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
525
eeaf533e
ILT		 526 * elfcode.h (write_relocs): Handle an absolute symbol in REL
527 relocs as we do for RELA relocs.
528
703153b5
ILT		 5291999-09-11 Donn Terry <donn@interix.com>
530
2fbadf2c
ILT		 531 * libpei.h (_bfd_pei_final_link_postscript): Declare.
532 (coff_final_link_postscript): Define.
533 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
534 directory entries here.
535 (_bfd_pei_final_link_postscript): New function.
536
8c42d010
ILT		 537 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
538 section flags based on the section name.
539
cb43721d
ILT		 540 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
541 get the overflow of the s_nlnno field from the s_nreloc field.
542 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
543 the s_nlnno overflow of the .text section into the s_nreloc
544 field.
545
5933bdc9
ILT		 546 * peigen.c (add_data_entry): Declare.
547 (pei_swap_aouthdr_out): Get image size right. Set linker version
548 more intuitively.
549 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
550 (pe_print_idata): Code cleanup, print more info, get rid of (now)
551 extraneous ImageBase.
552 (pe_print_edata): Likewise.
553 (pe_print_pdata): Likewise. Print exception entries.
554 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
555 (tbl): Make const, add "UNKNOWN".
556 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
557 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
558 section data directory.
559 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
560
7d2b58d6
ILT		 561 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
562 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
563 * peicode.h (coff_get_symbol_info): Define.
564
0717ebb7
ILT		 565 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
566 -DSTRICT_PE_FORMAT.
567 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
568 than __INTERIX.
569 (coff_classify_symbol): Re-revert 1999-08-08 patch if
570 STRICT_PE_FORMAT.
571
277d1b5e
ILT		 572 * libpei.h: New file, broken out of peicode.h.
573 * peigen.c: New file, broken out of peicode.h.
574 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
575 * configure.in: Add peigen.lo to list of files required for each
576 PE target.
577 * Makefile.am: Rebuild dependencies.
578 (BFD32_BACKENDS): Add peigen.lo.
579 (BFD32_BACKENDS_CFILES): Add peigen.c.
580 (SOURCE_HFILES): Add libpei.h.
581 * configure, Makefile.in: Rebuild.
582
e166a60f
ILT		 583 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
584 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
585 instead. Don't clear the s_paddr field for an uninitialized data
586 section.
587
1135238b
ILT		 588 * coffcode.h (coff_mkobject_hook): Set timestamp field in
589 coff_data_type to f_timdat.
590 * peicode.h (pe_mkobject_hook): Likewise.
591
05bf877a
ILT		 592 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
593 number if COFF_IMAGE_WITH_PE.
594
4cfec37b
ILT		 595 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
596 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
597 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
598 there is no SEC_DEBUGGING section.
599 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
600 IMAGE_FILE_DEBUG_STRIPPED.
601
33d7d197
ILT		 602 * pe-i386.c (COFF_LONG_FILENAMES): Define.
603 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
604 * pei-i386.c (COFF_LONG_FILENAMES): Define.
605 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
606
402ef9d4
ILT		 607 * coffswap.h (IMAGE_BASE): Don't define.
608 * pei-arm.c (IMAGE_BASE): Don't define.
609 * pei-i386.c (IMAGE_BASE): Don't define.
610 * pei-mcore.c (IMAGE_BASE): Don't define.
611 * pei-ppc.c (IMAGE_BASE): Don't define.
612
8add8e30
ILT		 613 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
614 symbol, switch on the class when determining whether to modify the
615 value. For PE, don't modify the value of a C_FCN symbol not named
616 .bf.
617
c0bed66d
ILT		 618 * libbfd-in.h (_bfd_abort): Declare.
619 (abort): Define.
620 * bfd.c (_bfd_abort): New function.
621 * libbfd.h: Rebuild.
622
a50f8417
ILT		 623 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
624 special handling.
625
b545f675
ILT		 626 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
627 don't write out the associated line numbers.
628
2c546cd8
ILT		 629 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
630 aux entries.
631
5d3aaa74
ILT		 632 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
633 changes when the base type is unknown.
634
312191a6
ILT		 635 * coffgen.c (coff_print_symbol): Fix printing of aux record for
636 function symbols.
637
703153b5 638 * syms.c (BSF_DEBUGGING_RELOC): Define.
d510f9a6
ILT		 639 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
640 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
641 symbols named .bf.
703153b5
ILT		 642 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
643 BSF_DEBUGGING_RELOC set.
644 * bfd-in2.h: Rebuild.
645
7b50b349
ILT		 6461999-09-10 Ian Lance Taylor <ian@zembu.com>
647
648 * ecoff.c (bfd_debug_section): Update initialization for new
649 comdat_info field.
650 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
651 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
652
6531999-09-10 H.J. Lu <hjl@gnu.org>
654
655 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
656 _bfd_filnmlen field.
657 * coff-mips.c (mips_ecoff_backend_data): Likewise.
658
af7dc644
JL		 659Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
660
e48c661e
JL		 661 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
662 for FPTR relocs involving local symbols.
663
6a0b9871
JL		 664 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
665 value for the stub address in a call through a stub.
666 Install the value for a local symbol directly into the DLT
667 instead of generating a reloc. Correctly handle FPTR64 relocs.
668
af7dc644
JL		 669 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
670 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
671 (elf_hppa_final_link): Call them.
672
fc4cc5bb
ILT		 6731999-09-10 Ian Lance Taylor <ian@zembu.com>
674
675 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
676 (elf_adjust_dynamic_symbol): ...from here.
677
be7582f3
JL		 678Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
679
b7263961
JL		 680 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
681 relocation, remove them. SECREL64->LTOFF16WF.
682 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
683 DIR* relocations.
684 (elf_hppa_relocate_insn): Similarly.
685
8267b155
JL		 686 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
687 (elf_hppa_relocate_insn): Similarly.
688
6849fb4d
JL		 689 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
690 GPREL* relocations.
691 (elf_hppa_relocate_insn): Similarly.
692
b233eaab
JL		 693 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
694 Handle LTOFF_TP* relocs.
695 (elf_hppa_relocate_insn): Similarly.
696
571047ad
JL		 697 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
698 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
699 (elf_hppa_relocate_insn): Handle PCREL* relocs.
700
e5bb3efc
JL		 701 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
702 DIR32, DIR64 and FPTR64 relocations.
703 (elf_hppa_relocate_insn): Similarly.
704
be7582f3
JL		 705 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
706 address of the .PARISC.global section.
707 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
708 table entry elf_hppa_final_link_relocate. Do not give a warning
709 for a reloc against an external symbol if it has a PA64 hash
710 table entry.
711 (elf_hppa_final_link_relocate): Significantly rework. Handle
712 DLTIND relocations. Compute the final value of the relocation
713 before passing the value of elf_hppa_relocate_insn.
714 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
715 relocation support. Handle DLTIND relocation requests just like
716 DLTREL relocation requests. Simplify branch handling.
717
7181999-09-08 Ulrich Drepper <drepper@cygnus.com>
719
720 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
721 non-allocated section as done in i386 version.
722 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
723 statement since this is no know relocation.
724
c8933571
JL		 725Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
726
084d930b
JL		 727 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
728 relocs.
729 (elf_hppa_relocate_insn): Similarly.
730
11c19a4e
JL		 731 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
732 DLTREL14WD relocs.
733 (elf_hppa_relocate_insn): Similarly.
734
c8933571
JL		 735 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
736 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
737 Pass the relocate type rather than the insn format to
738 elf_hppa_relocate_insn.
739 (elf_hppa_relocate_insn): Make switch dependent on relocation type
740 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
741
692b7d62
ILT		 7421999-09-07 Ian Lance Taylor <ian@zembu.com>
743
744 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
745 (bfd_coff_filnmlen): Define.
746 (bfd_coff_std_swap_table): Initialize new field.
747 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
748 than FILNMLEN.
749 (coff_write_symbols): Likewise.
750 (coff_get_normalized_symtab): Likewise.
751 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
752 * libcoff.h: Rebuild.
753
022a5af4
ILT		 7541999-09-06 Donn Terry <donn@interix.com>
755
75cc7189
ILT		 756 * coffcode.h (sort_by_secaddr): New static function if
757 COFF_IMAGE_WITH_PE.
758 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
759 sections by VMA when assigning target_index values. Always set
760 virt_size.
761
8d3ad4e1 762 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
fdfd89ab
ILT		 763 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
764 pe_flags field.
8d3ad4e1
ILT		 765 * libcoff.h: Rebuild.
766
8a1ad8e7
ILT		 767 * coffcode.h (coff_set_custom_section_alignment): Add const to
768 declaration to match definition.
769 (coff_write_object_contents): Don't set F_AR32W(R)? if
770 COFF_WITH_PE.
771
772 * coff-i386.c (in_reloc_p): Add declaration.
773 (i386coff_vec): Simplify initialization of
774 application_section_flags.
775
41733515
ILT		 776 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
777 version. Move COFF_WITH_PE specific code to new version.
778 (stype_to_sec_flags): Likewise. Add section parameter.
779 * coffgen.c (make_a_section_from_file): Set target_index before
780 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
781 * libcoff.h: Rebuild.
782
92962560
ILT		 783 * syms.c (stt): Add some PE/PEI section names.
784 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
785 symbol.
786 (bfd_symbol_info): Check for 'w'.
787
022a5af4
ILT		 788 * section.c (struct bfd_comdat_info): Define.
789 (asection): Add comdat field.
790 (STD_SECTION): Initialize comdat field.
791 (bfd_make_section_anyway): Likewise.
792 * bfd-in2.h: Rebuild.
793
0d271c1a
AS		 7941999-09-06 Andreas Schwab <schwab@suse.de>
795
796 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
797 to version symbols.
798
fed79cc6
NC		 7991999-09-06 Nick Clifton <nickc@cygnus.com>
800
801 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
802 bfd_realloc instead of calloc and realloc.
803
0bcb993b
ILT		 8041999-09-04 Steve Chamberlain <sac@pobox.com>
805
806 * cpu-pj.c: New file.
807 * elf32-pj.c: New file.
808 * config.bfd (pj*): New cpu.
809 (pj-*-*, pjl-*-*): New targets.
810 * configure.in (bfd_elf32_pj_vec): New target vector.
811 (bfd_elf32_pjl_vec): New target vector.
812 * archures.c (bfd_arch_pj): Define.
813 * elf.c (prep_headers): Handle bfd_arch_pj.
814 * reloc.c: Define BFD_RELOC_PJ_* relocations.
815 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
816 to target vector list.
817 * Makefile.am: Rebuild dependencies.
818 (ALL_MACHINES): Add cpu-pj.lo.
819 (ALL_MACHINES_CFILES): Add cpu-pj.c.
820 (BFD32_BACKENDS): Add elf32-pj.lo.
821 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
822 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
823
7843f00e
ILT		 8241999-09-04 Ian Lance Taylor <ian@zembu.com>
825
826 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
827 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
828 and NON_GOT_REF from weak defined symbol to real symbol.
829 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
830 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
831 create a COPY reloc.
832 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
833 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
834 don't create a COPY reloc.
835
814fe68a
ILT		 8361999-09-03 Ian Lance Taylor <ian@zembu.com>
837
838 * elflink.h (elf_bfd_final_link): When counting relocations, don't
839 count those in sections we are not including in the link.
840
20e29382
JL		 841Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
842
843 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
844 field in hpux11 shared libraries.
845
4b56dbbd
NC		 8461999-09-02 Nick Clifton <nickc@cygnus.com>
847
848 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
849
2eb429af
JL		 850Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
851
852 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
853 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
854 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
855
994819d2
NC		 8561999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
857
858 * elflink.h (record_link_assignment): When possible, keep the
859 original type of the symbol.
860
0d571602
JL		 861Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
862
863 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
864 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
865 tools were configured.
866 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
867
9458945f
MM		 8681999-08-26 Mark Mitchell <mark@codesourcery.com>
869
870 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
871 GOT entries for GOT16 relocations; they're not required.
872
021e3cc0
NC		 8731999-08-24 Nick Clifton <nickc@cygnus.com>
874
875 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
876
877 * config.bfd (arm-*-netbsd*): New target.
878 * configure.in (armnetbsd_vec): New target vector.
879 * configure: Regenerate
880 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
881
882 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
883 (ALL_MACHINES_CFILES): Add armnetbsd.c.
884 (armnetbsd.lo): New rule with deps.
885 * Makefile.in: Regenerate.
886
887 * armnetbsd.c: New file: Definitions specific to arm-netbsd
888 target.
889
7da1b175
JL		 890Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
891
892 * som.c (som_slurp_symbol_table): Fix typo in comment.
893
1ca74062
JL		 894Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
895
896 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
897 here instead of using elf_section_data...
898
69e70d30
NC		 8991999-08-19 Nick Clifton <nickc@cygnus.com>
900
901 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
902 relocations into the base file.
903 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
904 we are building a base file.
905
98c1d4aa
NC		 9061999-08-19 Nick Clifton <nickc@cygnus.com>
907
908 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
909 a REL style reloc.
910 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
911 REL relocs when performing a partial relocation.
912
00692651
ILT		 9131999-08-18 Donn Terry <donn@interix.com>
914
b2d638c7
ILT		 915 * cofflink.c: Move definitions of N_TMASK, et. al., out of
916 _bfd_coff_link_input_bfd into top level.
917
00692651
ILT		 918 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
919 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
920 (coff_i386_rtype_to_howto): Likewise.
921 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
922 Completely ignore symbols which are all zero.
923 (dummy_reloc16_estimate): Add return 0.
924 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
925 variable copy to name_copy to avoid shadowing outer scope
926 variable.
927 * libcoff-in.h (coff_data_type): Change raw_syment_count field
928 from unsigned int to unsigned long. Add timestamp field.
929 * libcoff.h: Rebuild.
930
1396cd2d
ILT		 9311999-08-17 H.J. Lu <hjl@gnu.org>
932
933 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
934 macro definition.
935
0035bd7b
ILT		 9361999-08-17 Ian Lance Taylor <ian@zembu.com>
937
938 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
939 for special section symbols.
940 * elflink.h (elf_merge_symbol): If we have no old BFD, check
941 BSF_DYNAMIC on the section symbol to see whether the old BFD is
942 dynamic.
943
8535d39c
MM		 9441999-08-15 Mark Mitchell <mark@codesourcery.com>
945
946 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
947 coincidence of variable names between old and new code.
948
bcbdc74c
NC		 9491999-08-12 Nick Clifton <nickc@cygnus.com>
950
951 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
952 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
953 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
954 and 'addend' parameter a 'bfd_signed_vma'.
955 (elf32_arm_final_link_relocate): Do not involve stubs in
956 R_ARM_THM_PC22 relocs relative to section symbols, they are long
957 jumps, not function calls.
958
23080146
NC		 9591999-08-11 Robin Farine <advanc@dial.eunet.ch>
960
961 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
962 in R_ARM_PC24 relocs.
963
fc91f658
JL		 964Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
965
052e120f
JL		 966 * elf-hppa.h (elf_hppa_fake_sections): New function.
967 * elf32-hppa.c (elf_backend_fake_sections): Define.
968
27ac83bf
RH		 969 * elf-hppa.h (elf_hppa_final_write_processing): Update for
970 recent changes to the arch_info structure.
3a9acac8 971
fc91f658
JL		 972 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
973 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
974 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
975 list.
976
5499724a 977Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
27ac83bf 978 Ralf Baechle <ralf@uni-koblenz.de>
5499724a
MM		 979
980 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
981 output DT_MIPS_GOTSYM.
982 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
983 DT_MIPS_SYMTABNO if there are no global GOT symbols.
984
ce006217
MM		 985Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
986
7b1f1231
MM		 987 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
988 prototype. Handle local symbols. Add commentary.
989 (mips_elf_calculate_relocation): Adjust accordingly.
990 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
991 relocations.
992
ce006217
MM		 993 * elflink.h (elf_bfd_final_link): Tweak last change.
994
b037af20
MM		 9951999-08-09 Mark Mitchell <mark@codesourcery.com>
996
997 * elflink.h (elf_link_size_reloc_section): Use the counts in the
998 elf-section data to allocate just the right amount of relocation
999 space. Don't allocate the hash space twice.
1000 (elf_bfd_final_link): Calculate the amount of space to allocate in
1001 each relocation section.
1002
432bdd91
JL		 1003Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1004
1005 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1006 64bit mode, generate a section relative relocation for a 32bit
1007 wide relocation.
1008 (elf_hppa_is_local_label_name): New function.
1009 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1010 shared between 32bit and 64bit port.
1011
b944b044
MM		 10121999-08-09 Mark Mitchell <mark@codesourcery.com>
1013
1014 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1015 R_MIPS_GOT16 and R_MIPS_CALL16.
1016 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
b037af20 1017 to use when looking for a preexisting GOT entry.
b944b044 1018
840a9995
ILT		 10191999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1020
1021 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1022 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1023 not binutils.
1024 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1025
91d3970e
ILT		 10261999-08-09 Geoff Keating <geoffk@cygnus.com>
1027
1028 * elflink.h (elf_link_output_extsym): Don't output a weak
1029 reference to an undefined symbol just because it was defined weak
1030 in a shared object.
1031
798c1fb8
ILT		 10321999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1033
1034 * coffgen.c (coff_find_nearest_line): When looking for file, use
1035 last best match rather than first. If address is beyond last line
1036 number record, don't return the last line as the correct value.
1037
851edbaf
ILT		 10381999-08-08 Ian Lance Taylor <ian@zembu.com>
1039
1040 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1041 * bfd-in2.h: Rebuild.
1042
5dccc1dd
ILT		 10431999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1044
1045 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1046 * coffcode.h (coff_set_custom_section_alignment): New static
1047 function.
1048 (coff_section_alignment_table): New static array.
1049 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1050 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1051 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1052 * libcoff.h: Rebuild.
1053
74eeebea
ILT		 10541999-08-08 Ian Lance Taylor <ian@zembu.com>
1055
1056 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1057 MKDEP.
1058 * Makefile.in: Rebuild.
1059
bd826630
ILT		 10601999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1061
1062 * section.c (SEC_SHARED): Define.
1063 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1064 (styp_to_sec_flags): Likewise.
1065 * peicode.h (coff_swap_scnhdr_out): Likewise.
1066 * bfd-in2.h: Rebuild.
1067
855b0be7
ILT		 10681999-08-08 Ian Lance Taylor <ian@zembu.com>
1069
bd826630
ILT		 1070 * coffcode.h (coff_classify_symbol): Comment out part of
1071 1999-08-05 change which breaks cygwin DLLs.
1072
855b0be7
ILT		 1073 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1074 * aclocal.m4, configure: Rebuild.
1075
22bc497d
ILT		 10761999-08-06 Ian Lance Taylor <ian@zembu.com>
1077
1078 * section.c (global_syms): Only initialize union field if
1079 __STDC__.
1080
4f2860ca
MM		 10811999-08-04 Mark Mitchell <mark@codesourcery.com>
1082
1083 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1084 the size of a GOT entry here.
1085 (mips_elf_calculate_relocation): Don't create a local GOT entry
1086 for the symbol in a GOT16 relocation; just for it's high-order bit
1087 (_bfd_mips_elf_relocate_section): Fix thinko.
1088
5d54c628
ILT		 10891999-08-05 Ian Lance Taylor <ian@zembu.com>
1090
1091 Based on patches from Donn Terry <donn@interix.com>:
1092 * coffcode.h (enum coff_symbol_classification): Define.
1093 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1094 _bfd_coff_classify_symbol. Change return type.
1095 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1096 (coff_slurp_symbol_table): Use coff_classify_symbol.
1097 (coff_classify_symbol): New static function.
1098 (coff_sym_is_global): Never define.
1099 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1100 * cofflink.c (coff_link_check_ar_symbols): Use
1101 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1102 (coff_link_add_symbols): Likewise.
1103 (_bfd_coff_link_input_bfd): Likewise.
1104 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1105 coff_classify_symbol.
1106 * libcoff.h: Rebuild.
1107
36860900
JL		 1108Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1109
1560fbe4
JL		 1110 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1111 (e_ltpsel, e_rtpsel): Similarly.
1112
36860900
JL		 1113 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1114 and 14bit ertpsel. Handle 64bit psel.
1115
e7c44218
MM		 11161999-08-04 Mark Mitchell <mark@codesourcery.com>
1117
1118 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1119 handling for REL relocations. And only left-shift R_MIPS26
1120 relocation addends where necessary.
1121
3811169e
MM		 11221999-08-03 Mark Mitchell <mark@codesourcery.com>
1123
23b255aa
MM		 1124 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1125 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1126 Just return the relocation found.
1127 (mips_elf_relocate_section): Pull the LO16 addend out of the
1128 section itself when using REL relocations.
1129
3811169e
MM		 1130 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1131 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1132 libraries.
1133
aab08431
ILT		 11341999-08-03 Ian Lance Taylor <ian@zembu.com>
1135
2d146250
ILT		 1136 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1137 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1138 relocation against a symbol in an input section with no output
1139 section. From Daniel Jacobowitz <drow@false.org>.
1140
cb94091f
ILT		 1141 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1142
aab08431
ILT		 1143 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1144 look for generated file correctly.
1145 * aclocal.m4, configure: Rebuild.
1146
5a44662b
MM		 11471999-08-02 Mark Mitchell <mark@codesourcery.com>
1148
1149 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1150 and R_MIPS16_26 relocations correctly when relocating.
1151 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1152 and R_MIPS_CALL_LO16 are for global symbols.
1153
1fa0ddb3
RH		 11541999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1155
1156 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1157 some fields.
1158 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1159 variables and initialize them.
1160
97287574
MM		 11611999-08-01 Mark Mitchell <mark@codesourcery.com>
1162
8b237a89
MM		 1163 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1164 there are no global symbols requiring GOT entries.
1165 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1166 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1167 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1168
97287574
MM		 1169 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1170 symbols are considered to have the value zero.
1171 (_bfd_mips_elf_relocate_section): Don't try to perform a
1172 relocation for an undefined symbol.
1173 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1174 GOT16 relocations.
1175
a11c78e7
RH		 11761999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1177
1178 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1179 wants ba,a,pt %xcc instead of %icc.
1180 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1181 of large PLT entries.
1182 (sparc64_elf_plt_ptr_offset): Fix calculation.
1183 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1184 addend should be relative to load address, not .plt section start.
1185 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1186
587ff49e
RH		 11871999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1188
1189 * elf-bfd.h (struct elf_backend_data): Add
1190 print_symbol_all and output_arch_syms backend methods.
1191 * elfxx-target.h: Likewise.
1192 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1193 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1194 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1195 functions.
1196 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1197 symbols in .dynsym, add their names into .dynstr. Put those symbols
1198 into dynlocal.
1199 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1200 pointers to STT_REGISTER symbols in dynsym section.
1201 (sparc64_elf_print_symbol_all): New function.
1202 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1203 printing using the print_symbol_all hook.
1204
d512aa07
CM		 12051999-07-30 Catherine Moore <clm@cygnus.com>
1206
1207 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1208 R_ARM_GNU_VTENTRY.
1209
441d6d79
RH		 12101999-07-29 Richard Henderson <rth@cygnus.com>
1211
1212 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1213 dynamic_sections_created.
1214
c9b3cbf3
RH		 12151999-07-29 Richard Henderson <rth@cygnus.com>
1216
1217 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1218 (mips_rtype_to_howto): ... new function.
1219 (_bfd_mips_elf_relocate_section): Use it.
1220
b89db8f2
MM		 12211999-07-28 Mark Mitchell <mark@codesourcery.com>
1222
1223 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1224
f8111282
NC		 12251999-07-27 Nick Clifton <nickc@cygnus.com>
1226
1227 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1228
1229 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1230 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1231
7d923127
ILT		 12321999-07-23 Donn Terry <donn@interix.com>
1233
7fd9c191
ILT		 1234 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1235 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1236 * cofflink.c (coff_link_add_symbols): If PE, handle section
1237 symbols specially.
1238 * libcoff.h: Rebuild.
1239
7d923127
ILT		 1240 * config.bfd (i[3456]86-*-interix*): New target.
1241
242eabea
ILT		 12421999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1243
1244 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1245 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1246 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1247 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1248 (COFF_SUPPORT_GNU_LINKONCE): Define.
1249 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1250 (COFF_SUPPORT_GNU_LINKONCE): Define.
1251
9c8ac5a9
ILT		 12521999-07-21 Ian Lance Taylor <ian@zembu.com>
1253
1254 From Mark Elbrecht:
1255 * makefile.dos: Remove; obsolete.
980e4bf7 1256 * configure.bat: Remove; obsolete.
9c8ac5a9 1257
957ccf44
ILT		 12581999-07-21 H.J. Lu <hjl@gnu.org>
1259
1260 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1261
75987f83
ILT		 12621999-07-21 Philippe De Muyter <phdm@macqel.be>
1263
1264 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1265 message and fail if a symbol index is out of range.
1266
2841ecd0
ILT		 12671999-07-21 Ian Lance Taylor <ian@zembu.com>
1268
1269 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1270 when looking at a R_MIPS_GOT16 relocation.
1271
8a70eff3
NC		 12721999-07-20 Nick Clifton <nickc@cygnus.com>
1273
1274 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1275
0db63c18
MM		 1276Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1277
1278 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1279 removed in previous change.
1280 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1281 in relocateable output.
1282
accc7f69
ILT		 12831999-07-19 Ian Lance Taylor <ian@zembu.com>
1284
272dc76f
ILT		 1285 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1286 structure.
1287
accc7f69
ILT		 1288 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1289 if they appear to be specially created by the linker.
1290
c3c89269
NC		 12911999-07-19 Nick Clifton <nickc@cygnus.com>
1292
1293 * targets.c (alternative_target): New field in bfd_target
1294 structure.
1295 (bfd_search_for_target): New function: Find a target that
1296 satisifies a search function.
1297 * bfd-in2.h: Regenerate.
1298
1299 * elfxx-target.h: Initialise the alternative_target field of
1300 the bfd_target structures to point to the other target (if
1301 defined).
1302 * nlm-target.h: Initialise the alternative_target field of
1303 the bfd_target structures to point to the other target (if
1304 defined).
1305
1306 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1307 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1308
1309 * aix386-core.c: Initialise new field of bfd_target structure.
1310 * aout-adobe.c: Initialise new field of bfd_target structure.
1311 * aout-arm.c: Initialise new field of bfd_target structure.
1312 * aout-target.h: Initialise new field of bfd_target structure.
1313 * aout-tic30.c: Initialise new field of bfd_target structure.
1314 * binary.c: Initialise new field of bfd_target structure.
1315 * bout.c: Initialise new field of bfd_target structure.
1316 * cisco-core.c: Initialise new field of bfd_target structure.
1317 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1318 * coff-alpha.c: Initialise new field of bfd_target structure.
1319 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1320 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1321 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1322 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1323 * coff-i386.c: Initialise new field of bfd_target structure.
1324 * coff-i860.c: Initialise new field of bfd_target structure.
1325 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1326 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1327 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1328 * coff-mips.c: Initialise new field of bfd_target structure.
1329 * coff-ppc.c: Initialise new field of bfd_target structure.
1330 * coff-rs6000.c: Initialise new field of bfd_target structure.
1331 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1332 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1333 * coff-tic30.c: Initialise new field of bfd_target structure.
1334 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1335 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1336 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1337 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1338 * hppabsd-core.c: Initialise new field of bfd_target structure.
1339 * hpux-core.c: Initialise new field of bfd_target structure.
1340 * i386msdos.c: Initialise new field of bfd_target structure.
1341 * i386os9k.c: Initialise new field of bfd_target structure.
1342 * ieee.c: Initialise new field of bfd_target structure.
1343 * ihex.c: Initialise new field of bfd_target structure.
1344 * irix-core.c: Initialise new field of bfd_target structure.
1345 * mipsbsd.c: Initialise new field of bfd_target structure.
1346 * netbsd-core.c: Initialise new field of bfd_target structure.
1347 * oasys.c: Initialise new field of bfd_target structure.
1348 * osf-core.c: Initialise new field of bfd_target structure.
1349 * ppcboot.c: Initialise new field of bfd_target structure.
1350 * ptrace-core.c: Initialise new field of bfd_target structure.
1351 * sco5-core.c: Initialise new field of bfd_target structure.
1352 * som.c: Initialise new field of bfd_target structure.
1353 * srec.c: Initialise new field of bfd_target structure.
1354 * tekhex.c: Initialise new field of bfd_target structure.
1355 * trad-core.c: Initialise new field of bfd_target structure.
1356 * versados.c: Initialise new field of bfd_target structure.
1357 * vms.c: Initialise new field of bfd_target structure.
1358
a9602746
AS		 13591999-07-19 Andreas Schwab <schwab@suse.de>
1360
1361 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1362 and rel_hdr.
1363
31367b81
MM		 1364Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1365
1366 * elflink.h (elf_link_adjust_relocs): New function.
1367 (elf_bfd_final_link): Use it.
1368 (elf_link_input_bfd): Deal with the fact that there can be
1369 two relocation sections for a single section.
1370 (elf_reloc_link_order): Likewise.
1371
1372 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1373 a relocateable object.
1374 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1375
f65054f7
RH		 13761999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1377
1378 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1379 (sparc64_elf_get_reloc_upper_bound,
1380 sparc64_elf_get_dynamic_reloc_upper_bound,
1381 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1382 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1383 New functions.
1384 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1385 ELF64_R_TYPE_ID/DATA where appropriate.
1386
d6bcbdc1
RH		 13871999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1388
1389 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1390 DT_SPARC_PLTFMT.
1391
6387d602
ILT		 13921999-07-16 Ian Lance Taylor <ian@zembu.com>
1393
1394 * elf32-mips.c (mips_elf_local_relocation_p): New static
1395 function.
1396 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1397 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1398 Always set *require_jalxp.
1399 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1400 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1401 GOT16 if the GOT16 is against a local symbol. Don't return false
1402 for an undefined symbol. If there is an overflow, assert that we
1403 have a name.
1404
318da145
AS		 14051999-07-16 Andreas Schwab <schwab@suse.de>
1406
1407 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1408 variables `link' and `elfsec'.
1409 (elf_bfd_final_link): Remove unused variable `os'.
1410
435394bf
MM		 1411Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1412
1413 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1414 a PT_PHDR program headers.
1415 (_bfd_mips_elf_final_link): Don't assume there are going to be
1416 section symbols when we're not building a shared object.
1417 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1418 we need one.
1419
ac352105
ILT		 14201999-07-15 J.T. Conklin <jtc@redback.com>
1421
1422 * config.bfd (i[3456]86-*-vxworks*): New target.
1423
197b9ca0
MM		 14241999-07-15 Mark Mitchell <mark@codesourcery.com>
1425
1426 * elf32-mips.c (mips_elf_stub_section_p): New function.
1427 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1428 (mips_elf_relocate_section): Adjust calling sequence for
1429 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1430 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1431 required.
1432
3a6ae616
ILT		 14331999-07-15 Ian Lance Taylor <ian@zembu.com>
1434
1435 * configure.in: Bump version number to 2.9.5.
1436 * configure: Rebuild.
1437
1b83fcb3
JL		 1438Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1439
1440 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1441 64bit format.
1442 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1443 to derive final type instead of hardwiring a selection.
1444
6296902e
MM		 14451999-07-14 Mark Mitchell <mark@codesourcery.com>
1446
1447 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1448 things relocated by R_MIPS16_GPREL.
1449 (mips_elf_perform_relocation): Likewise.
1450
2ac8ce5f
RH		 1451Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1452
1453 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1454
b3be9b46
RH		 14551999-07-14 Richard Henderson <rth@cygnus.com>
1456
1457 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1458 (_bfd_mips_elf_size_dynamic_sections): Set it.
1459 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1460 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1461 new argument max_local.
1462
b7233c24
MM		 14631999-07-14 Mark Mitchell <mark@codesourcery.com>
1464
1e52e2ee
MM		 1465 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1466 subwords when handling an R_MIPS16_26 relocation.
1467 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1468 semantics.
1469
b7233c24
MM		 1470 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1471 dst_mask to match reality.
1472 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1473 (mips_elf_obtain_contents): Use bfd_get.
1474 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1475 (mips_elf_relocate_section): Likewise.
1476
e53bd91b
MM		 14771999-07-13 Mark Mitchell <mark@codesourcery.com>
1478
1479 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1480 (mips_elf_relocate_section): Adjust calling sequence for
1481 mips_elf_perform_relocation.
1482 (mips_elf_perform_relocation): Take additional argument. Handle
1483 R_MIPS16_26. Use bfd_put for convenience.
1484
28a7f3e7
RH		 14851999-07-13 Richard Henderson <rth@cygnus.com>
1486
1487 * elf.c (assign_file_positions_for_segments): Thinko last change.
1488 Always overwrite p_flags.
1489
3018b441
RH		 14901999-07-13 Richard Henderson <rth@cygnus.com>
1491
1492 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1493 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1494 .dynbss and .rel[a].bss if want_dynbss.
1495 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1496
30b30c21
RH		 14971999-07-13 Richard Henderson <rth@cygnus.com>
1498
1499 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1500
3018b441
RH		 15011999-07-13 Richard Henderson <rth@cygnus.com>
1502
30b30c21
RH		 1503 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1504 (struct elf_link_hash_table): Add dynlocal.
1505 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1506 (_bfd_elf_link_adjust_dynindx): Delete.
1507 (_bfd_elf_link_renumber_dynsyms): Prototype.
1508 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1509 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1510 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1511 (_bfd_elf_link_lookup_local_dynindx): New function.
1512 (elf_link_renumber_hash_table_dynsyms): New function.
1513 (_bfd_elf_link_renumber_dynsyms): New function.
1514 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1515 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1516 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1517 instead of elf_link_remove_section_and_adjust_dynindices.
1518 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1519 (elf_link_assign_sym_version): Remove removed_dynamic code.
1520 (elf_link_renumber_dynsyms): Delete.
1521 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1522
1523 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1524 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1525 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1526 * elf32-mips.c: Similarly.
1527 * elf32-ppc.c: Similarly.
1528 * elf32-sparc.c: Similarly.
1529 * elf64-alpha.c: Similarly.
1530 * elf64-sparc.c: Similarly.
1531
97a4bb05
MM		 15321999-07-13 Mark Mitchell <mark@codesourcery.com>
1533
1534 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1535 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1536 when the relocation is against _gp_disp.
1537
a3c7651d
MM		 15381999-07-12 Mark Mitchell <mark@codesourcery.com>
1539
1540 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1541 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1542 to possibly_dynamic_relocs. Adjust usage throughout code.
1543 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1544 (elf_mips_ctor64_howto): Likewise.
1545 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1546 Adjust indentation.
1547 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1548 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1549 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1550 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1551
5f771d47
ILT		 15521999-07-12 Ian Lance Taylor <ian@zembu.com>
1553
67e5d3d6
ILT		 1554 * Makefile.am: Rebuild dependencies.
1555 * Makefile.in: Rebuild.
1556
1557 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1558 * bfd-in2.h: Rebuild.
1559
5f771d47
ILT		 1560 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1561 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1562 structure initializations. Add casts.
1563 * reloc.c (EMPTY_HOWTO): Define.
1564 * bfd-in2.h: Rebuild.
1565 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1566 comparisons against 0.
1567 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1568 previous_ibfd_e_flags to unsigned long.
1569 * vms.h (struct vms_private_data_struct): Change section_count to
1570 unsigned.
1571 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1572 (_bfd_vms_write_gsd): Change symnum to unsigned.
1573 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1574 * vms-tir.c (etir_sta): Change psect to unsigned.
1575 (alloc_section): Change idx to unsigned.
1576 (tir_sta, tir_ctl): Change psect to unsigned.
1577 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1578 * vms.c (priv_section_count): Change to unsigned.
1579
121089cb
AS		 15801999-07-12 Andreas Schwab <schwab@suse.de>
1581
1582 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1583 * m68klinux.c: Likewise.
1584
e049a0de
ILT		 15851999-07-12 Ian Lance Taylor <ian@zembu.com>
1586
1587 * Many files: Changes to avoid gcc warnings: Remove unused local
1588 variables. Add default case to enum switches.
1589 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1590 compile if not COFF_IMAGE_WITH_PE.
1591 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1592 (bfd_arm_get_bfd_for_interworking): Likewise.
1593 (bfd_arm_process_before_allocation): Likewise.
1594 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1595 * pei-arm.c: Likewise.
1596 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1597 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1598 (mips_elf_got16_entry): Put parens around & in body of ==.
1599 (mips_elf_calculate_relocation): Correct test for empty string.
1600 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1601 stderr.
1602 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1603 format.
1604
3a99b017
ILT		 16051999-07-11 Ian Lance Taylor <ian@zembu.com>
1606
7442e600
ILT		 1607 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1608 as appropriate. Fill in structure initializations. Add variable
1609 initializations. Add casts.
1610 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1611 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1612
3a99b017
ILT		 1613 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1614 char *.
1615 * elf-bfd.h (bfd_elf_hash): Update declaration.
1616 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1617 when calling bfd_elf_hash.
1618
65388f2d
MM		 16191999-07-11 Mark Mitchell <mark@codesourcery.com>
1620
9ebbd33e
MM		 1621 * libbfd.c (bfd_put_8): Make it of type `void'.
1622 * bfd-in2.h: Regenerated.
1623 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1624 for 32-bit hosts.
1625 (_bfd_mips_elf_final_link): Likewise.
1626
65388f2d
MM		 1627 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1628
5b4e2818
JL		 1629Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1630
1631 * config.bfd (hppa*-*-linux-gnu*): New target
1632
c7ac6ff8
MM		 16331999-07-07 Mark Mitchell <mark@codesourcery.com>
1634
103186c6
MM		 1635 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1636 (_bfd_mips_elf_create_dynamic_sections): New function.
1637 (_bfd_mips_elf_add_symbol_hook): Likewise.
1638 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1639 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1640 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1641 (_bfd_mips_elf_gc_mark_hook): Likewise.
1642 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1643 (_bfd_mips_elf_always_size_sections): Likewise.
1644 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1645 (_bfd_mips_elf_check_relocs): Likewise.
1646 (_bfd_mips_elf_link_hash_table_create): Likewise.
1647 (_bfd_mips_elf_print_private_data): Likewise.
1648 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1649 (_bfd_mips_elf_final_link): Likewise.
1650 (_bfd_mips_elf_additional_program_headers): Likewise.
1651 (_bfd_mips_elf_modify_segment_map): Likewise.
1652 (_bfd_mips_elf_relocate_section): Likewise.
1653 * elf32-mips.c (mips_elf32_object_p): Move contents into
1654 _bfd_mips_elf_object_p.
1655 (mips_elf_additional_program_headers): Rename to
1656 _bfd_mips_elf_additional_program_headers.
1657 (mips_elf_modify_segment_map): Rename to
1658 _bfd_mips_elf_modify_segment_map.
1659 (elf_mips_abi_name): Change prototype.
1660 (mips_elf32_section_from_shdr): Merge into
1661 _bfd_mips_elf_section_from_shdr.
1662 (mips_elf32_section_processing): Merge into
1663 _bfd_mips_elf_section_processing.
1664 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1665 the right back-end ELF linker.
1666 (mips_elf_relocate_section): Rename to
1667 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1668 (mips_elf_link_output_symbol_hook): Rename to
1669 _bfd_mips_elf_link_output_symbol_hook.
1670 (mips_elf_create_dynamic_section): Rename to
1671 _bfd_mips_elf_create_dynamic_section.
1672 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1673 Adjust for 64-bit code. Use mips_elf_got_section.
1674 (mips_elf_adjust_dynamic_symbol): Rename to
1675 _bfd_mips_elf_adjust_dynamic_symbol. Use
1676 mips_elf_allocate_dynamic_relocations.
1677 (mips_elf_finish_dynamic_symbol): Rename to
1678 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1679 Adjust for 64-bit code.
1680 (mips_elf_finish_dynamic_sections): Rename to
1681 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1682 (mips_elf_always_size_sections): Rename to
1683 _bfd_mips_elf_always_size_sections.
1684 (mips_elf_add_symbol_hook): Rename to
1685 _bfd_mips_elf_add_symbol_hook.
1686 (mips_elf_next_lo16_addend): Constify.
1687 (mips_elf_calculate_relocation): Likewise.
1688 (mips_elf_obtain_contents): Likewise.
1689 (mips_elf_perform_relocation): Likewise.
1690 (mips_elf_create_dynamic_relocation): Likewise.
1691 (mips_elf_allocate_dynamic_relocations): New function.
1692 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1693 (MIPS_ELF_REL_SIZE): Likewise.
1694 (MIPS_ELF_DYN_SIZE): Likewise.
1695 (MIPS_ELF_GOT_SIZE): Likewise.
1696 (MIPS_ELF_SYM_SIZE): Likewise.
1697 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1698 (MIPS_ELF_GET_WORD): Likewise.
1699 (MIPS_ELF_PUT_WORD): Likewise.
1700 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1701 (STUB_LW): Conditionalize for 64-bit value.
1702 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1703 entries.
1704 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1705 Check it for inconsistency.
1706 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1707 ABI.
1708 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1709 .msym.
1710 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1711 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1712 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1713 (mips_elf_local_got_index): Likewise.
1714 (mips_elf_got_page): Likewise.
1715 (mips_elf_got_info): Likewise.
1716 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1717 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1718 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1719 instead of constant `2'.
1720 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1721 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1722 (mips_elf_size_dynamic_sections): Use
1723 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1724 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1725 Adjust all releveant entries in elf backend table.
1726 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1727 (mips_elf64_section_processing): Likewise.
1728 Adjust elf backend entries to use _bfd_mips_elf variants now
1729 publicly available.
1730
c7ac6ff8
MM		 1731 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1732 hash-entry sizes.
1733 (size_dynamic_sections): Likewise.
1734 (elf_link_output_extsym): Likewise.
1735 * elf.c: (elf_fake_sections): Likewise.
1736 * libbfd.c (bfd_get): New macro.
1737 (bfd_put): Likewise.
1738 * bfd-in2.h: Regenerated.
1739
17401999-07-07 Mark Mitchell <mark@codesourcery.com>
1741
1742 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1743 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1744 wap_reloca_in, and swap_reloca_out.
1745 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1746 multiple internal relocations per external relocation.
1747 (link_read_relocs): Likewise.
1748 (elf_bfd_final_link): Likewise.
1749 (elf_link_input_bfd): Likewise.
1750 (elf_gc_mark): Likewise.
1751 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1752 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1753 elf_swap_dyn_in.
1754 (size_info): Add entries for new fields.
1755 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1756 (mips_elf64_be_swap_reloc_in): New function.
1757 (mips_elf64_be_swap_reloc_out): Likewise.
1758 (mips_elf64_be_swap_reloca_in): Likewise.
1759 (mips_elf64_be_swap_reloca_out): Likewise.
1760 (mips_elf64_size_info): Add entries for new fields.
1761
0525d26e
ILT		 17621999-07-07 Ian Lance Taylor <ian@zembu.com>
1763
1764 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1765 field equals the new rel_count field.
1766 (elf_link_input_bfd): When doing a relocateable link, use the new
1767 rel_count field rather than the reloc_count field.
1768 (elf_reloc_link_order): Likewise.
1769 (elf_finish_pointer_linker_section): Likewise.
1770
1771 Based on patch from H.J. Lu <hjl@gnu.org>:
1772 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1773 shared library to override a weak definition in a regular object.
1774
9db37001
JL		 1775Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1776
27ac83bf 1777 * libhppa.h: Revert July 2, 1999 patch.
37afc161 1778
9db37001
JL		 1779 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1780 need to generate DLTIND relocations, not DLTREL relocations.
1781
752149a0
NC		 17821999-07-05 Nick Clifton <nickc@cygnus.com>
1783
478d07d6
NC		 1784 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1785 architectures.
1786 (coff_set_flags): Recognise arm 5 architectures.
1787
1788 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1789 Add support for armv5 architecture.
1790
1791 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1792
752149a0
NC		 1793 * reloc.c: Add new, assembler only, ARM reloc:
1794 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1795
1796 * bfd-in2.h: Regenerate.
1797
5e38c3b8
MM		 17981999-07-02 Mark Mitchell <mark@codesourcery.com>
1799
1800 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1801 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1802 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1803 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1804 * elf32-mips.c (ABI_64_P): New macro.
1805 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1806 (_bfd_mips_elf_find_nearest_line): Adjust call to
1807 _bfd_dwarf2_find_nearest_line.
1808 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1809 * libbfd.h: Regenerated.
1810
4766cbee
ILT		 18111999-07-02 Ian Lance Taylor <ian@zembu.com>
1812
1813 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1814
2a6d0fe7
JL		 1815Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1816
1817 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1818 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1819
23bc299b
MM		 18201999-07-01 Mark Mitchell <mark@codesourcery.com>
1821
1822 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1823 fields.
1824 (_bfd_elf_init_reloc_shdr): New function.
1825 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1826 bfd_alloc followed by memset.
1827 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1828 (elf_fake_sections): Here.
1829 (assign_section_numbers): Assign section numbers for the second
1830 relocation section, if required.
1831 * elflink.h (elf_link_output_relocs): New function.
1832 (elf_link_size_reloc_section): Likewise.
1833 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1834 (elf_link_input_bfd): Use elf_link_output_relocs.
1835
1836 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1837 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1838
17bb48e0
JL		 1839Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1840
1841 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1842 with 22bit format.
1843
7403cb63
MM		 18441999-06-28 Mark Mitchell <mark@codesourcery.com>
1845
1846 * elf32-mips.c (mips_elf_got_info): Move declaration before
1847 prototypes. Change global_gotsym to be a pointer to a hash entry,
1848 rather than a number index.
1849 (mips_elf_link_hash_entry): Move declaration before prototypes.
1850 (mips_elf_irix6_finish_dynamic_symbol): New function.
1851 (mips_elf_sign_extend): Likewise.
1852 (mips_elf_high): Likewise.
1853 (mips_elf_higher): Likewise.
1854 (mips_elf_highest): Likewise.
1855 (mips_elf_global_got_index): Likewise.
1856 (mips_elf_local_got_index): Likewise.
1857 (mips_elf_got_offset_from_index): Likeiwse.
1858 (mips_elf_record_global_got_symbol): Likewise.
1859 (mips_elf_got_page): Likewise.
1860 (mips_elf_next_lo16_addend): Likewise.
1861 (mips_elf_calculate_relocation): Likewise.
1862 (mips_elf_obtain_contents): Likewise.
1863 (mips_elf_perform_relocation): Likewise.
1864 (mips_elf_assign_gp): Likewise.
1865 (mips_elf_sort_hash_table_f): Likewise.
1866 (mips_elf_sort_hash_table): Likewise.
1867 (mips_elf_got_section): Likewise.
1868 (mips_elf_got_info): Likewise.
1869 (mips_elf_create_local_got_entry): Likewise.
1870 (mips_elf_got16_entry): Likewise.
1871 (mips_elf_create_dynamic_relocation): Likewise.
1872 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1873 (mips_elf_final_gp): Use mips_elf_assign_gp.
1874 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1875 into SHN_SCOMMON automatically on IRIX6.
1876 (mips_elf_add_symbol_hook): Likewise.
1877 (mips_elf_relocate_section): Rewrite, using
1878 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1879 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1880 Don't deal with .rld_map on IRIX6.
1881 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1882 section flags appropriately for .got.
1883 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1884 the got. Call mips_elf_record_global_got_symbol and allocate
1885 local got space appropriately.
1886 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1887 char *. Rework calculation of GOT size. Sort dynamic symbol
1888 table entries so entries that do not require GOT entries appear at
1889 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1890 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1891 global_gotsym.
1892 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1893 entries.
1894 (mips_elf_finish_dynamic_symbol): Use
1895 mips_elf_irix6_finish_dynamic_symbol.
1896 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1897 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1898 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1899
0dda5f7a
ILT		 19001999-06-30 Ian Lance Taylor <ian@zembu.com>
1901
1902 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1903 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1904
04f7c78d
NC		 19051999-06-04 Philip Blundell <philb@gnu.org>
1906
1907 * elf32-arm.h (elf_backend_got_header_size): Define.
1908 (elf_backend_plt_header_size): Likewise.
1909
a72747a3
NC		 19101999-06-28 Jim Pick <jim@jimpick.com>
1911
1912 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1913
caf3d37c
JL		 1914Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1915
1916 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1917 relocation function.
1918 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1919
9886bd43
MM		 19201999-06-27 Mark Mitchell <mark@codesourcery.com>
1921
303f629d
MM		 1922 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1923 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1924 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1925 (_bfd_mips_elf_section_from_shdr): Use them.
1926 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1927 of GP-relative sections.
1928 (_bfd_mips_elf_set_section_contents): Use them.
1929 (_bfd_mips_elf_section_processing): Share code between .sdata and
1930 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1931 (mips_elf_additional_program_headers): Add handling for
1932 PT_MIPS_OPTIONS segment on IRIX6.
1933 (mips_elf_modify_segment_map): Likeiwse.
1934 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1935 Include the options sections on IRIX6. Don't look for GP-relative
1936 sections by name; use SHF_MIPS_GPREL instead.
1937 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1938 the N32 ABI.
1939 (mips_elf_create_dynamic_sections): Don't muck about with section
1940 alignments and such on IRIX6.
1941 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1942 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1943 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1944 bfd_zalloc rather than bfd_alloc and memset.
1945 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1946 Don't assert the existence of .rld_map on IRIX6.
1947 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1948
9886bd43
MM		 1949 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1950 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1951 instead.
1952
a94a7c1c
MM		 19531999-06-26 Mark Mitchell <mark@codesourcery.com>
1954
c6142e5d
MM		 1955 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1956 (mips_elf_swap_msym_out): New function.
1957 (mips_elf_create_msym_section): Likewise.
1958 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1959 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1960 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1961 section not named .msym.
1962 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1963 .msym directly. Set appropriate attributes for the .msym
1964 section.
1965 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1966 (mips_elf_link_hash_newfunc): Clear it.
1967 (mips_elf_create_dynamic_sections): Create the .msym section
1968 on IRIX6.
1969 (mips_elf_size_dynamic_sections): Allocate space for the
1970 .msym section. Add a DT_MIPS_MSYM entry.
1971 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1972 the symbol.
1973 (mips_elf_finish_dynamic_sections): Assign a value for
1974 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1975
a94a7c1c
MM		 1976 * elf32-mips.c (irix_compat_t): New enumeration.
1977 (ABI_N32_P): New macro.
1978 (IRIX_COMPAT): Likewise.
1979 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1980 (mips_elf_relocate_section): Fix typo.
1981
254f5c45
ILT		 19821999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1983
1984 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1985 as writable PE sections.
1986
f623be2b
RH		 19871999-06-26 David Mosberger <davidm@hpl.hp.com>
1988
1989 * dwarf2.c (struct arange): New type.
1990 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1991 (arange_add): New function.
1992 (decode_line_info): Keep track of address ranges that a compilation
1993 unit covers.
1994 (comp_unit_contains_address): Return true if address is contained
1995 in _any_ of the address ranges associated with a compilation unit.
1996 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1997 on the first comp_unit that contains the address.
1998
69dd2e2d
RH		 19991999-06-26 David Mosberger <davidm@hpl.hp.com>
2000
2001 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2002 (decode_line_info): Add variable STASH and initialize it to point
2003 to the per-bfd dwarf2_debug info. Remove static variable
2004 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2005
0429ebd0
ILT		 20061999-06-26 Ian Lance Taylor <ian@zembu.com>
2007
1d7b28df
ILT		 2008 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2009 shared library to have an undefined symbol.
2010
0429ebd0
ILT		 2011 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2012 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2013
4517897e
JL		 2014Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2015
2016 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2017 * elf32-hppa.c: Remove everything related to symbol extension
2018 sections & records. Use the common elf_hppa_final_write_processing.
2019
f0c2e336
MM		 20201999-06-22 Mark Mitchell <mark@codesourcery.com>
2021
2022 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2023 functions instead of _init/_fini if requested.
2024
03ae5f59
ILT		 20251999-06-23 Ian Lance Taylor <ian@zembu.com>
2026
2027 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2028 field.
2029
464e1740
ILT		 20301999-06-22 Ian Lance Taylor <ian@zembu.com>
2031
2032 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2033 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2034 field to 0, not -1.
2035 (ppc_elf_finish_dynamic_sections): Check for positive section
2036 dynindx field, rather than comparing against -1.
2037 (ppc_elf_relocate_section): Only return false if undefined_symbol
2038 or reloc_overflow fail, not always upon encountering an error.
2039
2f5116e2
MM		 20401999-06-22 Mark Mitchell <mark@codesourcery.com>
2041
2042 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2043 bfd_byte * before performing pointer arithmetic.
2044
9e103c9c
JL		 2045Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2046
2047 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2048 support.
2049 * elf32-hppa.c: Include elf-hppa.h.
2050 (ARCH_SIZE): Define.
2051 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2052 now.
2053 (elf32_hppa_info_to_howto): Similarly.
2054 (elf_hppa_howto_table): Similarly.
2055 (elf_hppa_reloc_type_lookup): Similarly.
2056 (hppa_elf_gen_reloc_type): Similarly.
2057 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2058
232fb1a3
NC		 20591999-06-22 Nick Clifton <nickc@cygnus.com>
2060
2061 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2062 handling R_V850_22_PCREL relocation.
2063
271025eb
ILT		 20641999-06-21 Ian Lance Taylor <ian@zembu.com>
2065
2066 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2067 type.
2068
0bde07d4
RH		 2069Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2070
2071 * section.c (_bfd_strip_section_from_output): Ignore sections
2072 DISCARDed by the link script.
2073
f800e11d
ILT		 20741999-06-19 Ian Lance Taylor <ian@zembu.com>
2075
2076 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2077 Remove unused local variable spp.
2078
2079 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2080 the entry symbol is not set.
2081
72b60c23
RH		 2082Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2083
2084 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2085 GPDISP or LITUSE in a relocatable link.
2086
aec89efb
JR		 2087Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2088
2089 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2090 * (alloc_dwarf1_func): Likewise.
2091
5ba624b0
JL		 2092Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2093
2094 * libhppa.h: Fix various formatting errors.
2095 (assemble_3); Rewrite using CATENATE.
2096 (assemble_17): Fix various bugs.
2097
59d23ada
NC		 20981999-06-16 Nick Clifton <nickc@cygnus.com>
2099
2100 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2101
0c3ff40b
RH		 21021999-06-15 Richard Henderson <rth@cygnus.com>
2103
2104 * section.c (SEC_SHORT): Define.
2105 * bfd-in2.h: Rebuild.
2106
42751cf3
MM		 21071999-06-13 Mark Mitchell <mark@codesourcery.com>
2108
78de0b43
MM		 2109 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2110 Remove abfd parameter. Use _bfd_strip_section_from_output.
2111 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2112
42751cf3
MM		 2113 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2114 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2115 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2116 function.
2117 (bfd_elf_size_dynamic_sections): Use it.
2118
3e269912
ILT		 21191999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2120
2121 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2122 complain_overflow_bitfield to complain_overflow_signed.
2123
6b5bd373
MM		 21241999-06-13 Mark Mitchell <mark@codesourcery.com>
2125
2126 * elflink.h (elf_link_read_relocs_from_section): New function,
2127 split out from ...
2128 (elf_link_read_relocs): Here. Use it for both relocation
2129 sections.
2130
57e21bef
MM		 21311999-06-12 Mark Mitchell <mark@codesourcery.com>
2132
2133 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2134 asect->reloc_count is valid.
2135
cc3bfcee
ILT		 21361999-06-12 Ian Lance Taylor <ian@zembu.com>
2137
2138 * elf32-mips.c (mips_elf32_section_processing): Permit a
2139 SHT_MIPS_REGINFO section to have a size of 0.
2140
7a50d4ac
ILT		 21411999-06-12 David O'Brien <obrien@freebsd.org>
2142
2143 * config.bfd (alpha*-*-freebsd*): New target.
2144 (i[3456]86-*-freebsd*): Now defaults to ELF.
2145
f5f9cc4f
ILT		 21461999-06-11 Ian Lance Taylor <ian@zembu.com>
2147
44257b8b
ILT		 2148 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2149 wrap if the relocation covers the high bit of an address.
2150
f5f9cc4f
ILT		 2151 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2152
60dac299
RH		 21531999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2154
2155 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2156 instead of R_SPARC_max.
2157 (sparc64_elf_info_to_howto): Likewise.
2158 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2159 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2160
9d7428a9
RH		 21611999-06-07 Richard Henderson <rth@cygnus.com>
2162
2163 * section.c (_bfd_strip_section_from_output): Remove output
2164 sections with no initial link_order.
2165
3c82f80f
NC		 21661999-06-07 Nick Clifton <nickc@cygnus.com>
2167
2168 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2169
eb519dff
AS		 2170Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2171
2172 * Makefile.am (SOURCE_HFILES): Add missing headers.
2173 * Makefile.in: Regenerated.
2174
7f7e7b68
MM		 21751999-06-06 Mark Mitchell <mark@codesourcery.com>
2176
2177 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2178 the N32 ABI.
2179
dc1bc0c9
RH		 21801999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2181
2182 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2183 range undefweak symbols.
2184 * hash.c: Add missing comma after @xref{}
2185 * linker.c: Likewise.
2186
79e5982f
NC		 21871999-06-04 Nick Clifton <nickc@cygnus.com>
2188
2189 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2190 if not defined.
2191 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2192 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2193 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2194 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2195
4a54b465
ILT		 21961999-06-04 Ian Lance Taylor <ian@zembu.com>
2197
2198 * Makefile.am: Rebuild dependencies.
2199 (BFD32_BACKENDS): Add dwarf1.lo.
2200 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2201 * Makefile.in: Rebuild.
2202
7714a18c
NC		 22031999-06-04 Nick Clifton <nickc@cygnus.com>
2204
2205 * Makefile.am: Add epoc-arm-pe target.
2206 * Makefile.in: Regenerate.
2207 * pe-arm.c: Only redefine interworking function names if they have
2208 not already been redefined.
2209 * pei-arm.c: Only redefine interworking function names if they have
2210 not already been redefined.
2211 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2212 name space clash.
2213 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2214 name space clash.
2215
dece4658
NC		 22161999-06-03 Nick Clifton <nickc@cygnus.com>
2217
2218 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2219
a9d024b8
AS		 2220Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2221
2222 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2223
06e1ba78
JR		 2224Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2225
2226 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2227 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2228
084aa3aa
JR		 2229Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2230
2231 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2232 in other text sections.
2233
875f7f69
JR		 2234Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2235
2236 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2237 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2238 * libbfd.h: Regenerate.
2239 * coff-sh.c (sh_merge_private_data): Delete.
2240 (coff_bfd_merge_private_bfd_data): Change to
2241 _bfd_generic_verify_endian_match.
2242 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2243
6a9d5c9a
UD		 22441999-06-03 Ulrich Drepper <drepper@cygnus.com>
2245
2246 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2247
a3e38ad3
ILT		 22481999-06-03 Ian Lance Taylor <ian@zembu.com>
2249
2250 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2251 prototype.
2252 (bfd_elf32_arm_process_before_allocation): Likewise.
2253 * bfd-in2.h: Rebuild.
2254
159002ff
RH		 22551999-06-03 David Mosberger <davidm@hpl.hp.com>
2256
2257 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2258 track of end_sequence markers.
2259 (add_line_info): Add END_SEQUENCE arg.
2260 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2261 debug-line info---it doesn't work right if a compilation unit
2262 consists of multiple discontiguous code-sequences. It would be
2263 worthwhile to optimize for the common case where a compilation
2264 unit results in a contiguous set of code sequences, but this is
2265 quite tricky to get right for arbitrary DWARF2 files.
2266 (lookup_address_in_line_info_table): Don't use the last line entry
2267 for a compilation unit for anything with an address higher than
2268 this line entry. Also, check for end_sequence markers to
2269 correctly handle discontinuities.
2270 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2271 compilation units, check all compilation units with each->high==0
2272 just like when reading compilation units.
2273
2274 * dwarf2.c (decode_line_info): Initialize table->files and
2275 table->last_line to NULL to avoid segfaults due to random
2276 values in these members.
2277 (concat_filename): Check for out-of-range file number before
2278 indexing filename table. Segfaults suck.
2279
2280 * dwarf2.c (decode_line_info): Don't truncate address to least
2281 significant 32 bits (breaks 64 bit targets).
2282 (lookup_address_in_function_table): Ditto.
2283 (comp_unit_contains_address): Ditto.
2284
42fdc509
MM		 22851999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2286
2287 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2288 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2289 (mips_elf64_howto_table_rela): Likewise.
2290
2291 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2292 split out from ...
2293 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2294 single section has two associated relocation sections.
6a9d5c9a 2295
9d8cefa9
RH		 22961999-06-02 Mark Salter <msalter@cygnus.com>
2297
2298 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2299 COFF_WITH_PE defined.
2300
c9fca91d
NC		 23011999-06-02 Nick Clifton <nickc@cygnus.com>
2302
2303 * pe-arm.c: Rename global arm interworking functions to avoid name
2304 collision when all targets BFD is built.
2305 * pei-arm.c: Ditto.
2306
bf572ba0
MM		 23071999-05-31 Mark Mitchell <mark@codesourcery.com>
2308
2309 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2310 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2311 (bfd_elf_section_data): Add use_rela_p.
2312 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2313 (_bfd_elf_new_section_hook): Likewise.
2314 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2315 use_rela_p.
2316 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2317 * elfcode.h (write_relocs): Determine whether or not use rela
2318 relocs based on the relocation section header.
2319 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2320 instead of use_rela_p.
2321 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2322 (elf_backend_may_use_rela_p): Likewise.
2323 (elf_backend_default_use_rela_p): Likewise.
2324 (elfNN_bed): Use them.
6a9d5c9a 2325
3fe702fd
RH		 2326Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2327
2328 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2329
3f830999
MM		 2330Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2331
2332 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2333 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2334 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2335 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2336 * bfd-in2.h: Regenerated.
2337 * libbfd.h: Likewise.
2338 * elf32-mips.c (mips_info_to_howto_rela): New function.
2339 (USE_REL): Adjust for new conventions.
2340 (MINUS_ONE): New macro.
2341 (elf_mips_howto_table): Add R_MIPS_SUB.
6a9d5c9a 2342 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3f830999
MM		 2343 and MIPS_GOT_DISP.
2344 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2345 .MIPS.content section.
2346 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2347 with .MIPS.content as .MIPS.content sections. Set
2348 SHF_MNIPS_NOSTRIP for such section.
2349 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2350 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2351 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2352
70f06c4a
AS		 2353Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2354
015985c9
AS		 2355 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2356 variable.
2357
70f06c4a 2358 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
6a9d5c9a 2359 `else'.
70f06c4a 2360
2ef994e0
NC		 23611999-05-30 Philip Blundell <philb@gnu.org>
2362
2363 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2364 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2365 the addend does not overflow into the rest of the word.
2366
ba96a88f
NC		 23671999-05-29 Nick Clifton <nickc@cygnus.com>
2368
2369 * bfd-in.h: Amend prototype for
2370 bfd_elf32_arm_process_before_allocation .
2371 * bfd-in.h: Regenerate.
6a9d5c9a 2372
ba96a88f
NC		 2373 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2374 elements in a fixed sized array.
2375 (ARM_ELF_ABI_VERSION): Define.
2376 (ARM_ELF_OS_ABI_VERSION): Define.
2377 (R_ARM_THM_ABS5): Fix rightshift and size.
2378 (R_ARM_THM_PC22): Fix size.
2379 (R_ARM_PLT32): Define Howto.
2380 (find_howto): New function: Locate a howto based on a reloc
2381 number.
2382 (elf32_arm_info_to_howto): Use find_howto if necessary.
2383 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2384 bfd_reloc_code_real_type.
2385 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2386 and BFD_RELOC_VTABLE_ENTRY.
2387 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2388
2389 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2390 elements in a fixed sized array.
2391 (ARM_ELF_ABI_VERSION): Define.
2392 (ARM_ELF_OS_ABI_VERSION): Define.
2393 (R_ARM_THM_ABS5): Fix rightshift and size.
2394 (R_ARM_THM_PC22): Fix size.
2395 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2396 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2397 bfd_reloc_code_real_type.
2398
2399 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2400 no_pipeline_knowledge.
2401 (elf32_arm_link_hash_create): Initialise new field to zero.
2402 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2403 no_pipeline_knowledge. Use this parameter to initialise the field
2404 in the globals data structure.
2405 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2406 no_pipeline_knowledge is false and the binary is from an old
2407 toolchain.
2408 (elf32_arm_merge_private_data): Generate an error if an attempt is
2409 made to linl together big endian and little endian code.
2410 (elf32_arm_post_process_headers): New function: Initialise the
2411 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
6a9d5c9a 2412 header.
ba96a88f
NC		 2413 (elf_backend_post_process_headers): Define.
2414
e6c51ed4
NC		 24151999-05-28 Nick Clifton <nickc@cygnus.com>
2416
2417 * elf-bfd.h (struct elf_backend_data): Add new field:
2418 elf_backend_post_process_headers.
2419
2420 * elfxx-target.h (elf_backend_post_process_headers): Define to
2421 NULL if not already defined.
6a9d5c9a 2422 (elfNN_bed): Initialise elf_backend_post_process_headers field.
e6c51ed4
NC		 2423
2424 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2425 to zero.
2426 (_bfd_elf_compute_section_file_positions): Call
6a9d5c9a 2427 elf_backend_post_process_headers if defined.
e6c51ed4 2428
633fd09f
ILT		 24291999-05-28 Ian Lance Taylor <ian@zembu.com>
2430
2431 * configure.in: Check whether getuid and getgid exist.
2432 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2433 HAVE_GETGID are not defined, respectively.
2434 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2435 getgid.
2436 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2437 * configure, config.in: Rebuild.
2438
b2ef150d
ILT		 24391999-05-28 Martin Dorey <mdorey@madge.com>
2440
2441 * elf32-i960.c: New file.
2442 * elf.c (prep_headers): Handle bfd_arch_i960.
2443 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2444 * config.bfd (i960-*-elf*): New target.
2445 * configure.in (bfd_elf32_i960_vec): New target vector.
2446 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2447 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2448 * Makefile.in, aclocal.m4, configure: Rebuild.
2449
5f97aa0c
NC		 24501999-05-27 Nick Clifton <nickc@cygnus.com>
2451
2452 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
6a9d5c9a 2453 R_ARM_PLT32.
5f97aa0c
NC		 2454 (find_howto): New function: Find entries in the
2455 elf32_arm_howto_table.
2456 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2457 computed simply.
2458 (elf32_arm_reloc_type_lookup): Add lookup for
6a9d5c9a 2459 BFD_RELOC_ARM_PLT32.
5f97aa0c 2460
780a67af
NC		 24611999-05-25 Philip Blundell <pb@nexus.co.uk>
2462
2463 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2464 (elf32_arm_link_hash_table_create): Use above function as the
2465 constructor for hash table entries.
2466 (elf32_arm_relocate_section): Avoid crash when there is no output
6a9d5c9a 2467 section.
780a67af
NC		 2468 (elf32_arm_final_link_relocate): New parameter h.
2469 (elf32_arm_relocate_section): Pass symbol hash entry to above
2470 routine.
2471 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2472 comments.
6a9d5c9a 2473
fa0e42e4 24741999-05-25 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2475
27ac83bf
RH		 2476 * coff-arm.c (coff_arm_relocate_section): Don't emit
2477 base file entries for pc-relative values.
6a9d5c9a 2478
93dfcdf0
DD		 24791999-05-25 DJ Delorie <dj@cygnus.com>
2480
2481 * peicode.h (coff_swap_sym_in): When we create the actual section
2482 to reflect the not-there section C_SECTION symbols refer to,
2483 change the symbol class to C_STAT as the section is now really
2484 there.
2485
db65e864
NC		 24861999-05-24 Philip Blundell <pb@nexus.co.uk>
2487
2488 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2489 1999-03-25.
2490
948221a8 2491Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
f6886bc4 2492
948221a8
NC		 2493 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2494 F_PIC_INT to F_PIC.
2495 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2496 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
6a9d5c9a 2497
1349dd65
NC		 24981999-05-16 Nick Clifton <nickc@cygnus.com>
2499
2500 * coff-mcore.c (in_reloc_p): Reinstate.
2501
36797d47
NC		 25021999-05-15 Nick Clifton <nickc@cygnus.com>
2503
2504 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2505 * bfd-in2.h: Regenerate.
2506 * coff-mcore.c (in_reloc_p): Remove defintion.
2507 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2508 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2509 IMAGE_REL_MCORE_RVA.
2510 (coff_mcore_rtype_to_howto): Add special processing for
2511 IMAGE_REL_MCORE_RVA.
2512 (coff_mcore_relocate_section): Add support for
6a9d5c9a 2513 IMAGE_REL_MCORE_RVA.
36797d47
NC		 2514 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2515 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2516 R_MCORE_RELATIVE.
6a9d5c9a
UD		 2517 (mcore_elf_relocate_section): Delete redundant case labels.
2518
97eaf9de
AS		 2519Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2520
2521 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2522 precedence between bit-and and comparison.
2523
2e9a84c8
RH		 2524Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2525
2526 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2527 list of target formats (targ_selvecs).
2528 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2529 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2530
ec0ef80e
DD		 25311999-05-10 DJ Delorie <dj@cygnus.com>
2532
2533 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2534 reasonable mode until "ar x" is smart enough to skip it (fixes
2535 gcc/libgcc.a builds on mips-ecoff targets
2536
2537 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2538 to work. Hack to support MS import libraries, which use different
2539 COMDAT types than GNU.
2540 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2541 to implied zero-length sections (see peicode below)
2542 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2543 filename symbols, which use one *or more* auxents.
2544 * coffswap.h (coff_swap_aux_in): ditto
2545 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2546 sections
6a9d5c9a 2547
5c746d90
JL		 2548Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2549
2550 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2551 for all relocations.
2552
ba1b9317
CM		 25531999-05-10 Catherine Moore <clm@cygnus.com>
2554
27ac83bf
RH		 2555 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2556 if COFF_IMAGE_WITH_PE.
2557 (bfd_arm_process_before_allocation): Likewise.
2558 (bfd_arm_get_bfd_for_interworking): Likewise.
2559 * coff-arm.c: Likewise.
2560 * bfd-in2.h: Regenerate.
2561 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2562 (armpe_big_vec): Likewise.
2563 * configure: Rebuild.
ba1b9317 2564
c1f6bc03
NC		 25651999-05-10 Nick Clifton <nickc@cygnus.com>
2566
2567 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2568 section, not just .rel. Same for .rela.
2569
b23f908b
NC		 25701999-05-07 Nick Clifton <nickc@cygnus.com>
2571
2572 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2573 endianism with an error message.
2574
7fafc0fd
RH		 2575Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2576
2577 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2578 assignment from "unsigned char *" to "char *".
2579 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2580
b44267fd
CM		 25811999-05-05 Catherine Moore <clm@cygnus.com>
2582
27ac83bf
RH		 2583 * coff-arm.c (coff_arm_relocate_section): Add one to
2584 address of ARM_RVA32 thumb functions.
6a9d5c9a 2585
b44267fd 25861999-05-05 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2587
27ac83bf
RH		 2588 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2589 (elf32_m68k_copy_private_bfd_data): New.
2590 (elf32_m68k_merge_private_bfd_data): New.
2591 (elf32_m68k_print_private_bfd_data): New.
2592 (CPU32_FLAG): Define.
2593 (PLT_CPU32_ENTRY_SIZE): Define.
2594 (elf_cpu32_plt0_entry): Declare.
2595 (elf_cpu32_plt_entry): Declare.
2596 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2597 (elf_m68k_finish_dynamic_symbol): Likewise.
2598 (elf_m68k_finish_dynamic_sections): Likewise.
2599 (elf_backend_plt_header_size): Remove definition.
2600 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2601 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2602 (bfd_elf32_bfd_set_private_flags): Define.
2603 (bfd_elf32_bfd_print_private_bfd_data): Define.
6a9d5c9a 2604
ac79f2f3
JL		 2605Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2606
2607 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2608 and R_LONG_PCREL_MODE.
2609
252b5132
RH		 26101999-04-29 Nick Clifton <nickc@cygnus.com>
2611
2612 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2613
2614Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2615
2616 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2617 in relocation calculation.
2618
26191999-04-26 Tom Tromey <tromey@cygnus.com>
2620
2621 * aclocal.m4, configure: Updated for new version of libtool.
2622
26231999-04-21 Nick Clifton <nickc@cygnus.com>
2624
2625 * coff-mcore.c: Add support for mcore relocs.
2626
26271999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2628
2629 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2630 incorrect use EF_MIPS_xxBITPTRS.
2631
26321999-04-18 Ian Lance Taylor <ian@zembu.com>
2633
2634 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2635 variable insn.
2636
2637 * bfd-in2.h: Rebuild.
2638 * libbfd.h: Rebuild.
2639
2640Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2641
252b5132
RH		 2642 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2643 (coff_arm_relocate_section): Add ARM26D transform. Only
2644 change to ARM26D for relocateable links.
2645
26461999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2647
2648 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2649 (bfd_elf32_bfd_print_private_bfd_data): New.
2650
26511999-04-15 Doug Evans <devans@casey.cygnus.com>
2652
2653 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2654 refetch addend if USE_REL, add many comments regarding current state.
2655 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2656 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2657 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2658 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2659
2660Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2661
2662 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2663 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2664
26651999-04-13 David Mosberger <davidm@hpl.hp.com>
2666
2667 * dwarf2.c (decode_line_info): Don't truncate address to least
2668 significant 32 bits (breaks 64 bit targets).
2669 (lookup_address_in_function_table): Ditto.
2670 (comp_unit_contains_address): Ditto.
2671
2672Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2673
2674 * coff-arm.c (arm_emit_base_file_entry): New routine.
2675 (A2T3_OFFSET): Define.
2676 (T2A3_OFFSET): Define.
2677 (coff_arm_relocate_section): Emit base file entries for interworking
2678 stubs.
2679
26801999-04-13 Philip Blundell <philb@gnu.org>
2681
2682 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2683 relocs 17 through 19.
2684
2685Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2686
2687 * elfcode.h: Remove fnmatch.h.
2688 * elflink.h (elf_link_assign_sym_version): Call back to ld
2689 instead of calling fnmatch.
2690
2691 * config.bfd (i?86-*-beoself): Include pe vecs.
2692
2693Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2694
2695 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2696 to go missing.
2697
26981999-04-10 Richard Henderson <rth@cygnus.com>
2699
2700 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2701 when trying to resolve dynamic symbol references.
2702 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2703 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2704 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2705 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2706 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2707 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2708 * elflink.h (elf_link_output_extsym): Likewise.
2709
2710Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2711
2712 * section.c (_bfd_strip_section_from_output): New function moved from
2713 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2714 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2715 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2716 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2717 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2718 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2719 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2720 * bfd-in2.h: Update.
2721
27221999-04-09 Ian Lance Taylor <ian@zembu.com>
2723
2724 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2725
27261999-04-08 Nick Clifton <nickc@cygnus.com>
2727
2728 * coff-mcore.c: New File: Support for mcore-pe targets.
2729 * cpu-mcore.c: New File: Support for mcore targets.
2730 * elf32-mcore.c: New File: Support for mcore-elf target.
2731 * pe-mcore.c: New File: Definitions for mcore-pe target.
2732 * pei-mcore.c: New File: Definitions for mcore-pei target.
2733 * Makefile.am: Add support for MCore targets.
2734 * Makefile.in: Regenerate.
2735 * config.bfd: Add support for MCore targets.
2736 * configure.in: Add support for MCore targets.
2737 * configure: Regenerate.
2738 * archures.c: Add support for MCore architecture.
6a9d5c9a 2739 * bfd-in2.h: Regenerate.
252b5132
RH		 2740 * coffcode.h: Add support for mcore-pe targets.
2741 * elf.c: Add support for mcore-elf target.
2742 * reloc.c: Add support for MCore relocs.
2743 * targets.c: Add support for MCore targets.
2744
27451999-04-07 Nick Clifton <nickc@cygnus.com>
2746
2747 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2748 R_ARM_XPC25 and R_ARM_THM_XPC22.
2749 (elf32_arm_reloc_map): Remove redundant entries.
2750
27511999-04-06 Ian Lance Taylor <ian@zembu.com>
2752
2753 * sysdep.h (LC_MESSAGES): Never define.
2754
27551999-04-06 Chris Torek <torek@bsdi.com>
2756
2757 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2758 all callers. Rewrite completely.
2759 (_bfd_relocate_contents): Rewrite overflow checking.
2760 * bfd-in2.h: Rebuild.
2761
27621999-04-05 Ian Lance Taylor <ian@zembu.com>
2763
2764 From Gabriel Paubert <paubert@iram.es>:
2765 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2766 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2767 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2768 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2769 * ppcboot.c (ppcboot_vec): Use little endian routines for
2770 headers.
2771
2772 * elf.c (elfcore_strndup): Only define if it will be used.
2773 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2774 and irelend.
2775 (ppc_elf_check_relocs): Remove unused local i.
2776 (ppc_elf_gc_mark_hook): Add default case to switch.
2777
2778 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2779 * srec.c (srec_scan): Accept \r in symbol definitions.
2780 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2781 (symbolsrec_object_p): Likewise.
2782
27831999-04-04 Don Bowman <don@pixsci.com>
2784
2785 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2786
27871999-04-04 Ian Lance Taylor <ian@zembu.com>
2788
2789 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2790 last_line.
2791 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2792 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2793 switch.
2794 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2795 local i.
2796 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2797 local val.
2798
27991999-03-31 Nick Clifton <nickc@cygnus.com>
2800
2801 * config.bfd: Add support for arm-epoc-pe target.
2802 * configure.in: Add support for arm-epoc-pe target.
2803 * configure: Regenerate.
2804 * targets.c: Add support for arm-epoc-pe target.
2805 * coff-arm.c: Allow header files to override definition of
2806 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2807 * pe-arm.h: Allow previous header files to override definition of
2808 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6a9d5c9a 2809 * pei-arm.h: Allow previous header files to override definition of
252b5132
RH		 2810 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2811 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2812 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6a9d5c9a 2813
252b5132
RH		 28141999-03-30 Nick Clifton <nickc@cygnus.com>
2815
2816 * elf.c (elf_map_symbols): Handle the case where section
2817 symbols are generated for content-less sections which are
2818 not mapped to the output file.
2819
2820 * linker.c: Replace direct references to fields in BFD structure
2821 with accessor macros.
2822
2823 * elflink.h: Replace direct references to fields in BFD structure
2824 with accessor macros.
2825
28261999-03-25 Philip Blundell <pb@nexus.co.uk>
2827
2828 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6a9d5c9a
UD		 2829
2830 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
252b5132
RH		 2831 account when adjusting section symbols during a partial link.
2832
28331999-03-24 Nick Clifton <nickc@cygnus.com>
2834
2835 * coff-sparc.c (struct coff_reloc_map): Change type of field
2836 'bfd_reloc_val' to bfd_reloc_code_real_type.
2837 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2838 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2839 * elf32-arc.c (struct arc_reloc_map): Ditto.
2840 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2841 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2842 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2843 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2844 * elf32-sh.c (struct elf_reloc_map): Ditto.
2845 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2846 * elf32-v850.c (struct v850_reloc_map): Ditto.
2847 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2848 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2849 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2850
28511999-03-17 Martin Hunt <hunt@cygnus.com>
2852
2853 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2854 function so source-level assembly works. If multiple N_SOs
2855 are seen without and N_FUNs, create an indextable entry with
2856 a NULL function name.
2857
28581999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2859
2860 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2861 of certian similar cpus.
2862
28631999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2864
2865 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2866 Add the 5000. Change the architecture for the 5400 to mips4.
2867 (elf_mips_mach): Add r5000.
2868
28691999-03-11 Doug Evans <devans@casey.cygnus.com>
2870
2871 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2872
28731999-03-11 Nick Clifton <nickc@cygnus.com>
2874
2875 * binary.c (binary_set_section_contents): Generate warning about
2876 huge file offsets for any section that will occupy file space, not
2877 just those that are loadable.
2878
28791999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2880
2881 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2882
28831999-02-22 Jim Lemke <jlemke@cygnus.com>
2884
2885 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2886
2887Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2888
2889 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2890 * elflink.h: Revert all changes since Feb 16. Instead:
2891 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2892 appropriate. Copy it to version symbols.
2893 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2894 symbols if appropriate.
2895 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2896 symbol if appropriate.
2897 (elf_link_output_extsym): If symbol is marked as undefined, and
2898 has no nonweak references, mark it as weak undefined.
2899
2900Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2901
2902 * elflink.h (elf_merge_symbol): When overriding a dynamic
2903 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2904 function.
2905 (elf_link_add_object_symbols): Don't copy the other field if we
2906 are overridding.
2907
2908Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2909
2910 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2911 shared object with a weak undefined symbol.
2912
29131999-02-18 Nick Clifton <nickc@cygnus.com>
2914
2915 * elfarm-nabi.c: Set partial_inplace back to false.
2916
29171999-02-17 Nick Clifton <nickc@cygnus.com>
2918
2919 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2920 (USER_LABEL_PREFIX): Set to "_".
2921
2922 The following patches are from: Scott Bambrough
2923 <scottb@corelcomputer.com>
6a9d5c9a 2924
252b5132
RH		 2925 * libaout.h (M_ARM6_NETBSD): Set to 143.
2926
2927 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2928 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2929 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2930 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2931 * bfd-in2.h: Regenerate.
2932
2933 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2934 'true' as REL relocs are now being used. Add new PIC relocs:
2935 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2936 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2937
2938 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2939 of targets.
2940 (elf32_arm_final_link_relocate): Change parameters so that entire
2941 reloc is passed. Add support for PIC relocs.
2942 (elf32_arm_relocate_section): Pass entire reloc to
6a9d5c9a 2943 elf32_arm_final_link_relocate.
252b5132
RH		 2944 (elf32_arm_check_relocs): Handle new PIC relocs.
2945 (elf32_arm_adjust_dynamic_symbol): New function.
2946 (elf32_arm_size_dynamic_sections): New function.
2947 (elf32_arm_discard_copies): New function.
2948 (elf32_arm_finish_dynamic_symbol): New function.
2949 (elf32_arm_finish_dynamic_sections): New function.
2950 (ELF_MAXPAGE_SIZE): Define.
2951 (bfd_elf32_bfd_reloc_type_lookup): Define.
2952 (elf_backend_relocate_section): Define.
2953 (elf_backend_adjust_dynamic_symbol): Define.
2954 (elf_backend_create_dynamic_sections): Define.
2955 (elf_backend_finish_dynamic_symbol): Define.
2956 (elf_backend_finish_dynamic_sections): Define.
2957 (elf_backend_size_dynamic_sections): Define.
2958 (elf_backend_plt_readonly): Define.
2959 (elf_backend_want_got_plt): Define.
2960 (elf_backend_want_plt_sym): Define.
6a9d5c9a 2961
252b5132
RH		 2962Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2963
2964 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2965 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2966 (_bfd_mips_elf_fake_sections): Likewise.
2967
2968Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6a9d5c9a 2969
27ac83bf
RH		 2970 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2971 bfd_elf32_arm_get_bfd_for_interworking,
2972 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2973 with elfarm-nabi.c.
6a9d5c9a 2974
27ac83bf
RH		 2975 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2976 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2977 elf32_arm_find_nearest_line): Make them static.
252b5132
RH		 2978
2979Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2980
2981 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2982 callers. Do not merge a definition from a shared object with a
2983 weak undefined symbol.
2984 (elf_link_add_object_symbols): Do not change the symbol type or
2985 size if the old symbol overrides the new one.
2986
29871999-02-08 Nick Clifton <nickc@cygnus.com>
2988
2989 * config.bfd: Add support for strongarm target.
2990
2991Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2992
2993 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2994 fields instead of unsigned char.
2995
2996Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2997
2998 * Makefile.am: Rebuild dependencies.
2999 * Makefile.in: Rebuild.
3000
3001Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3002
3003 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3004 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3005 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3006 * acinclude.m4: Add comments to uses of AC_DEFINE.
3007 * acconfig.h: Remove.
3008 * configure: Rebuild with current autoconf/automake.
3009 * aclocal.m4: Likewise.
3010 * config.in: Likewise.
3011 * Makefile.in: Likewise.
3012
30131999-02-04 DJ Delorie <dj@cygnus.com>
3014
3015 * libbfd.c (real_read): don't call fread for zero bytes. This
3016 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3017
3018Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3019
3020 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3021 of a jump is in the current 256 MB region.
3022
3023Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3024
3025 * format.c (bfd_check_format_matches): Change last patch to only
3026 take effect for the binary target.
3027
3028Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3029
3030 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3031
3032Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3033
3034 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3035
3036Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3037
3038 * format.c (bfd_check_format_matches): If the target was
3039 previously specified, don't check other targets when checking for
3040 an archive file.
3041
3042Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3043
27ac83bf
RH		 3044 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3045 (elf32_arm_reloc_type_lookup): Removed
3046 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3047 (elf32_arm_reloc_type_lookup): New.
3048 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3049 (elf32_arm_reloc_type_lookup): New.
252b5132
RH		 3050
3051Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3052
27ac83bf
RH		 3053 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3054 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3055 * Makefile.am: Use new files.
3056 * Makefile.in: Regenerate.
3057 * configure.in: Use new files.
3058 * configure: Regenerate.
252b5132
RH		 3059
30601999-02-01 Nick Clifton <nickc@cygnus.com>
3061
3062 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3063 (fr30_elf_gc_sweep_hook): New function.
3064 (elf_backend_can_gc_sections): Define.
3065
3066Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3067
27ac83bf
RH		 3068 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3069 and bfd_elf32_bigarm_oabi_vec.
252b5132
RH		 3070
3071Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3072
27ac83bf
RH		 3073 * Makefile.am (elf32-arm-oldabi.lo): New.
3074 (elf32-arm-newabi.lo): New.
3075 * Makefile.in: Regenerate.
3076 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3077 (arm-*-elf): Likewise.
3078 (arm-*-oabi): New.
3079 (thumb-*-oabi): New.
3080 * configure: Regenerate.
3081 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3082 (bfd_elf32_bigarm_oabi_vec): New.
3083 * elf32-arm-newabi.c: New.
3084 * elf32-arm-oldabi.c: New.
3085 * elf32-arm.c: Removed.
3086 * elf32-arm.h: New.
252b5132
RH		 3087
3088Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3089
3090 * binary.c (binary_set_section_contents): Omit warnings for
3091 unloadable sections.
3092
30931999-01-31 Michael Meissner <meissner@cygnus.com>
3094
3095 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3096 powerpc{,le}-*-eabi.
3097
30981999-01-29 Nick Clifton <nickc@cygnus.com>
3099
3100 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3101 * dwarf2.c (read_signed_leb128): Remove unused variables.
3102
3103Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3104
3105 * elf.c (assign_file_positions_for_segments): Only adjust
3106 p_align when needed.
3107
3108Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3109
3110 * binary.c (binary_set_section_contents): Don't return early for a
3111 non-loadable section, in case the first section is non-loadable.
3112 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3113 W. Rozycki <macro@ds2.pg.gda.pl>.
3114
31151999-01-28 Nick Clifton <nickc@cygnus.com>
3116
3117 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3118 R_FR30_GNU_VTENTRY relocs.
3119
3120Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3121
3122 * elflink.h (elf_link_output_sym): Zero syms which are
3123 part of sections which have been excluded.
3124
3125Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3126
3127 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3128 to F_PIC_INT.
3129 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3130 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6a9d5c9a 3131
252b5132
RH		 31321999-01-27 Nick Clifton <nickc@cygnus.com>
3133
3134 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6a9d5c9a 3135 relocation.
252b5132 3136 (fr30_final_link_relocate): Use computed value as result of
6a9d5c9a 3137 relocation.
252b5132
RH		 3138
31391999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3140
3141 * binary.c (binary_set_section_contents): Emit warning for
3142 huge file offsets due to widely-dispersed section LMAs.
3143
3144Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3145
3146 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3147 align first section to largest section alignment, not first
3148 section alignment.
3149
31501999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3151
3152 * configure.in: Require autoconf 2.12.1 or higher.
3153
3154Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3155
27ac83bf
RH		 3156 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3157 * bfd-in2.h: Likewise.
3158 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
252b5132
RH		 3159
31601998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3161
3162 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3163 * cpu-mips.c: Add support for and independent 4111.
3164 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6a9d5c9a 3165 (_bfd_mips_elf_final_write_processing):
252b5132
RH		 3166 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3167
31681998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3169
3170 * elf32-mips.c (elf_mips_abi_name): New.
3171 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3172
31731998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3174
6a9d5c9a 3175 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
252b5132
RH		 3176 Handle bfd_mach_mips4300.
3177
31781998-12-11 Ulrich Drepper <drepper@cygnus.com>
3179
3180 * elf32-i386.c: Remove leaked development code from patch
3181 1998-12-10 by Richard Henderson.
3182
31831998-12-10 Richard Henderson <rth@cygnus.com>
3184
3185 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3186 in debug sections for symbol defined externally.
3187
3188Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3189
3190 * targets.c (bfd_target_vector): Remove duplicate entry for
3191 tekhex_vec.
3192
31931998-12-09 Nick Clifton <nickc@cygnus.com>
3194
3195 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3196 since we are using RELAs.
3197
3198Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3199
3200 SCO Open Server Release 5 core file support, from Jouke Numan
3201 <jnuman@hiscom.nl>:
3202 * sco5-core.c: New file.
3203 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3204 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3205 * Makefile.am: Rebuild dependencies.
3206 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3207 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3208 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3209 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3210 * bfd-in2.h, configure, Makefile.in: Rebuild.
3211
3212Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3213
3214 * config.bfd (hppa*-*-mpeix*): New target.
3215 * configure.in: Add AC_HEADER_DIRENT.
3216 (hppa*-*-mpeix*): New target.
3217 * configure.host (hppa*-*-mpeix*): New host.
3218 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3219 friends rather than just including <sys/dir.h>.
3220 * som.h (struct som_symbol): Add hppa_priv_level and apto
3221 tc_data. Change all users.
3222 (struct somdata): Add comp_unit field.
3223 (obj_som_compilation_unit): Define.
3224 (bfd_som_attach_compilation_unix): Declare.
3225 * som.c: Check HOST_HPPAMPEIX.
3226 (struct som_misc_symbol_info): Add new field priv_level.
3227 (som_object_setup): Add current_offset parameter. Change all
3228 callers.
3229 (setup_sections): Likewise.
3230 (som_object_p): For EXECLIBMAGIC, read the lst header.
3231 (som_write_symbol_strings): Add compilation_unit parameter.
3232 Change all callers.
3233 (som_finish_writing): Write out compilation_unit.
3234 (som_bfd_derive_misc_symbol_info): Set priv_level.
3235 (som_build_and_write_symbol_table): Set xleast field to 3.
3236 (som_slurp_symbol_table): Set symbol priv_level.
3237 (bfd_som_attach_compilation_unit): New function.
3238 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3239 priv_level into symbol_value.
3240 * configure, config.in: Rebuild.
3241
3242Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3243
3244 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3245 warning function to call _bfd_error_handler instead.
3246
3247 * libbfd.c (COERCE32): Cast through unsigned long and long to
3248 avoid bug in old version of gcc.
3249
3250 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3251 (elf_backend_additional_program_headers): Don't define.
3252
32531998-12-08 Nick Clifton <nickc@cygnus.com>
3254
3255 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3256 relocations to include offset of 2 included in the insns, and the
3257 offset of the relocs within the section.
3258
3259Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3260
3261 The following changes were made by David Taylor
3262 <taylor@texas.cygnus.com>, Edith Epstein
3263 <eepstein@sophia.cygnus.com>, Jim Blandy
3264 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3265 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3266 changes originally made by HP; HP did not create ChangeLog
3267 entries.
3268
3269 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3270 automake macro library.
3271
3272 * hpux-core.c (hpux_core_core_file_p): this function now
3273 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3274 found in the corefile! Also, in hpux_core_core_file_p, if we
3275 encounter a section with an unknown type, don't punt. Instead,
3276 just skip it. Also, count the number of sections of known type
3277 that we encounter. If we encounter at least one good one, then
3278 we'll declare that the file is a core file. If we encounter any
3279 unknown ones but some known ones, then we'll issue a warning (but
3280 still declare it to be a core file). Also, correctly decide when a
3281 file is not a core.
3282 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3283 (CORE_ANON_SHMEM): define if not defined.
3284 (hpux_core_struct): add members lwpid and user_tid.
3285 (core_kernel_thread_id, core_user_thread_id): new macros.
3286 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3287 the name before storing it in the bfd.
3288 (hpux_core_core_file_p): handle threads.
3289
3290 * libhppa.h (GET_FIELD): protect against redefinition.
3291 (HPPA_WIDE): define.
3292 (GET_FIELD): define.
3293 (GET_BIT): define.
3294 (MASK): define.
3295 (CATENATE): define.
3296 (ELEVEN): define.
3297 (sign_extend): redefine.
3298 (assemble_6): define.
3299 (assemble_12): rewrite.
3300 (assemble_16): define.
3301 (assemble_16a): define.
3302 (assemble_17): rewrite.
3303 (assemble_22): define.
3304
33051998-12-07 Nick Clifton <nickc@cygnus.com>
3306
3307 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3308 relocations for signed values.
3309
3310Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3311
3312 * mipsbsd.c (MY(set_arch_mach)): Make static.
3313 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3314 bfd_mach_mips* macros rather than simple numbers.
3315
3316 COFF weak symbol support, based on patches from Mark Elbrecht
3317 <snowball3@usa.net>:
3318 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3319 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3320 (coff_write_alien_symbol): Likewise.
3321 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3322 (coff_link_add_symbols): Likewise.
3323 (_bfd_coff_link_input_bfd): Likewise.
3324 (_bfd_coff_write_global_sym): Likewise.
3325
3326 * elf.c (copy_private_bfd_data): Always initialize the
3327 includes_phdrs field.
3328
3329 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3330 file defines a symbol first mentioned in an ELF file.
3331
3332 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3333 possible, rather than only if BFD64.
3334 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3335 not __GNUC__.
3336 * bfd-in2.h: Rebuild.
3337
3338 * srec.c (srec_set_section_contents): Correct test to avoid
3339 switching to 4 byte addresses after seeing a second section which
3340 requires 3 byte addresses. From Joel Schantz
3341 <joel.schantz@argosys.boeing.com>.
3342
3343 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3344 <aymeric.vincent@emi.u-bordeaux.fr>.
3345
33461998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3347
3348 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3349 decide whether the output file is -mrelocatable-lib,
3350 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3351
33521998-12-03 Nick Clifton <nickc@cygnus.com>
3353
3354 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3355 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3356 * bfd-in2.h: Regenerate.
3357 * libbfd.h: Regenerate
3358
3359Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3360
3361 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3362 link against a dynamic symbol with no type or size.
3363
33641998-12-01 Ulrich Drepper <drepper@cygnus.com>
3365
3366 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3367 relocation for section which does not get loaded.
3368 (elf_i386_relocate_section) [R_386_32]: Likewise.
3369
3370Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3371
3372 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3373 reloc_count and i long instead of unsigned long. Handle error
3374 return from bfd_canonicalize_reloc.
3375
33761998-12-01 Nick Clifton <nickc@cygnus.com>
3377
3378 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3379 a hash table.
3380
3381Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3382
3383 * elf32-sh.c (elf/sh.h): Include.
3384 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3385 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3386 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3387 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3388 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3389
3390Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3391
3392 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3393 causes division by zero later on.
3394
3395Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3396
3397 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3398 needed.
3399
34001998-11-25 DJ Delorie <dj@cygnus.com>
3401
3402 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3403 hook now.
3404
3405Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3406
3407 * elf32-fr30.c (fr30_elf_relocate_section): Call
3408 fr30_final_link_relocate.
3409 (fr30_final_link_relocate): New function: Handle I20 and I32
3410 relocs.
3411 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3412 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3413 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3414
3415 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3416 chain to empty.
3417
3418 The following changes are based on a patch submitted by Gianluca
3419 Moro <glctr@abc.it>:
3420
3421 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3422 not already been updated.
3423 (find_remembered_hi16s_reloc): New parameter 'already_found'
3424 returns state of remembered hi16s reloc.
3425 (remember_hi16s_reloc): Set 'found' field to false.
3426 (hi16s_location): Add 'found' field.
3427
34281998-11-23 DJ Delorie <dj@cygnus.com>
3429
3430 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3431 to see .DLL files as unrecognized.
3432 (i3coff_object_p): Sorry, had to hack it to not recognize these
3433 files (pei-i386) on request.
3434
34351998-11-23 DJ Delorie <dj@cygnus.com>
3436
3437 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3438 relents. Call bfd_check_format to reinitialize.
3439
3440Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3441
3442 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3443 warnings.
3444
3445Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3446
3447 * aclocal.m4: regenerate
3448 * configure: regenerate
3449
3450Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3451
3452 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3453 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3454 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3455 respect it as an upper bound on what memory to reference.
3456 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3457 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3458 update vtable_entries_size appropriately.
3459
3460Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3461
3462 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3463 reloc number.
3464
3465Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3466
3467 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3468 bfds; they have no "file" so we fake it.
3469 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3470 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3471 resizing the memory buffer.
3472 * opncls.c (bfd_make_writable): New function; lets you write a
3473 bfd_create'd bfd to an in-memory buffer.
3474 (bfd_make_readable): New function; lets you read back that buffer
3475 as if it were from bfd_openr. Used to build generated archive
3476 members (winsup's ld's dlltool)
3477
3478Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3479
3480 * po/bfd.pot: Regenerated.
3481
3482Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3483
3484 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3485 linked list.
3486
3487Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3488
3489 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3490 element of the gotentry list for local symbols too.
3491 (elf64_alpha_relocate_section): Unify local and global handling.
3492 Assert that gotent->use_count > 0.
3493
3494Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3495
3496 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3497 update for file name changes of July 2, 1998.
3498 (vms_vax_vec): New.
3499 * configure: Rebuild.
3500
3501Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3502
3503 * po/bfd.pot: Regenerated.
3504
3505Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3506
3507 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3508 * aclocal.m4, configure: regenerate
3509
3510Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3511
3512 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3513
3514Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3515
3516 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3517 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3518 was cached.
3519 * aclocal.m4, configure: regenerated.
3520
3521Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3522
27ac83bf
RH		 3523 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3524 R_D10V_GNU_VTENTRY relocs.
3525 (elf_d10v_howto_table): Likewise.
3526 (d10v_reloc_map d10v_reloc_map): Likewise.
3527 (elf32_d10v_gc_mark_hook): New.
3528 (elf32_d10v_gc_sweep_hook): New.
3529 (elf32_d10v_check_relocs): New.
3530 (elf32_d10v_relocate_section): New.
3531 (elf_backend_relocate_section): Define.
3532 (elf_backend_can_gc_sections): Define.
252b5132
RH		 3533
3534Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3535
3536 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3537 (BFD64_BACKENDS): ...from here.
3538 (BFD32_BACKENDS_CFILES): Move vms files here...
3539 (BFD64_BACKENDS_CFILES): ...from here.
3540 * Makefile.in: Rebuild.
3541
3542Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3543
3544 * Makefile.am: Add FR30 target.
3545 * Makefile.in: Add FR30 target.
3546 * archures.c: Add support for FR30.
3547 * config.bfd: Add support for FR30.
3548 * configure.in: Add support for FR30.
3549 * reloc.c: Add support for FR30 relocations.
3550 * targets.c: Add support for FR30 relocations.
3551 * bfd-in2.h: Regenerate.
3552 * configure: Regenerate.
3553 * libbfd.h: Regenerate.
3554 * cpu-fr30.c: New file.
3555 * elf32-fr30.c: New file.
3556
3557Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3558
3559 * configure.in: detect cygwin* instead of cygwin32*
3560 * configure: regenerate
3561
3562Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3563
3564 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3565 use bfd_malloc and free instead and check return value from bfd_malloc.
3566
3567Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3568
3569 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3570 * libbfd.h: Rebuild.
3571
3572 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3573 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3574 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3575 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3576 section.
3577 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3578 field.
3579 (mips_elf_link_hash_table_create): Don't initialize
3580 dynsym_sec_strindex.
3581 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3582 (mips_elf_size_dynamic_sections): Generate a section symbol for
3583 every output section.
3584 (mips_elf_finish_dynamic_sections): Count all sections for
3585 DT_MIPS_UNREFEXTNO.
3586 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3587 output sections.
3588
3589Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3590
3591 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3592 for later PLT entries in large PLTs.
3593 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3594
3595Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3596
3597 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3598
35991998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3600
3601 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3602 * elflink.h (elf_collect_hash_codes): New function. This function is
3603 called for each exported symbol and we compute the ELF hash value for
3604 it.
3605 (compute_bucket_value): New function. It is called from
3606 size_dynamic_sections to determine the hash table size. When we are
3607 optimizing a better, but slower, algorithm is used.
3608 (size_dynamic_sections): Call compute_bucket_value.
3609
3610 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3611
3612Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3613
27ac83bf
RH		 3614 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3615 R_SH_GNU_VTENTRY.
3616 (sh_elf_gc_mark_hook): New.
3617 (sh_elf_gc_sweep_hook): New.
3618 (sh_elf_check_relocs): New.
3619 (elf_backend_can_gc_sections): Define.
252b5132
RH		 3620
3621Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3622
3623 * acinclude.m4: undo previous gettext change
3624 * aclocal.m4: rebuild with right version of aclocal.
3625
3626Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3627
3628 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3629 aclocal.m4 to acinclude.m4, so they don't get lost.
3630
3631 * elfcore.h: rewrite for better corefile support.
3632 * elf.c (elfcore_*): new functions.
3633 * elf-bfd.h (elf_obj_tdata): new structure members.
3634 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3635 flavor of procfs.
3636 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3637
3638Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3639
27ac83bf
RH		 3640 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3641 and R_M32R_GNU_VTENTRY.
3642 (elf_backend_can_gc_sections): Define.
3643 (m32r_elf_check_relocs): New.
3644 (m32r_elf_gc_mark_hook): New.
3645 (m32r_elf_gc_sweep_hook): New.
3646 (m32r_elf_relocate_section): Handle VT relocs.
252b5132
RH		 3647
3648Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3649
3650 * coff-arm.c (arm_relocate_section): Remove redundant test.
3651
3652 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3653 cleat that the 'bitsize' field is the size of the bitfield AFTER
3654 relocation not before.
3655
3656 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3657
3658 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3659 relocs.
3660
3661Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3662
27ac83bf
RH		 3663 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3664 R_SPARC_GNU_VTENTRY.
3665 (elf32_sparc_check_relocs): Handle them.
3666 (elf32_sparc_reloc_type_lookup): Likewise.
3667 (elf32_sparc_relocate_section): Likewise.
3668 (elf32_sparc_gc_mark_hook): New.
3669 (elf32_sparc_gc_sweep_hook): New.
252b5132
RH		 3670
3671Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3672
3673 * som.c (som_finish_writing): Perform some sanity checks when
3674 writing an executable or shared library.
3675
3676Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3677
3678 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3679 * configure.in (elf): Add dwarf1.lo.
3680 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3681 * elf.c (_bfd_elf_find_nearest_line): Add call to
3682 _bfd_dwarf1_find_nearest_line.
3683 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3684 Add call to _bfd_dwarf1_find_nearest_line.
3685 * configure: Rebuilt.
3686
3687Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3688
27ac83bf
RH		 3689 * elflink.h (elf_gc_sections): Do not allow garbage
3690 collection if dynamic sections have been created.
252b5132
RH		 3691
3692Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3693
27ac83bf
RH		 3694 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3695 R_V850_GNU_VTENTRY.
3696 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3697 (v850_elf_perform_relocation): Likewise.
3698 (v850_elf_final_link_relocate): Likewise.
3699 (v850_elf_relocate_section): Likewise.
3700 (v850_elf_gc_sweep_hook): New routine.
3701 (v850_elf_gc_mark_hook): New routine.
3702 (elf_backend_can_gc_sections): Define.
252b5132
RH		 3703
3704Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3705
27ac83bf
RH		 3706 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3707 that dynobj exists.
252b5132
RH		 3708
3709Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3710
3711 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3712 Declare size as bfd_size_type.
3713 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3714
3715Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3716
3717 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3718 structure.
3719 * som.c (CPU_PA_RISC2_0): Define.
3720 (_PA_RISC2_0_ID): Likewise.
3721 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3722
3723Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3724
3725 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3726 has a base which is already defined, only add the referenced
3727 symbol to the dynamic symbol table if it is defined or referenced
3728 by a regular file.
3729
3730 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3731 correctly.
3732
37331998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3734
27ac83bf 3735 * elflink.h (elf_link_add_object_symbols): Undo last change.
252b5132
RH		 3736
3737Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3738
27ac83bf
RH		 3739 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3740 symbol for the indirect alias to a versioned symbol.
252b5132
RH		 3741
3742Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3743
27ac83bf
RH		 3744 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3745 (elf32_i386_vtentry_howto): New.
3746 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3747 or elf32_i386_vtinherit_howto on lookup.
252b5132
RH		 3748
3749Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3750
3751 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3752 reloc_type. Rename R_68K__max to R_68K_max.
3753 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3754 reloc.
3755
3756Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3757
3758 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3759 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3760
3761 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3762 after.
3763
3764Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3765
3766 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3767 message has a null byte terminator.
3768
3769Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3770
3771 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3772 word subject to R_V850_32 relocation.
3773
3774Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3775
3776 * dwarf2.c: Add comment describing problem computing line numbers
3777 for undefined symbols at link time.
3778
3779Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3780
27ac83bf
RH		 3781 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3782 transform a defweak into a plt entry.
3783 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3784 plt entry references to receive a RELATIVE reloc.
3785 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3786 (elf64_alpha_relocate_section): Assert we don't overrun
3787 the allocated relocation space.
252b5132
RH		 3788
3789Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3790
3791 * elf.c (swap_out_syms): Always treat section symbols as
3792 special, even if they are attached to a common section.
3793
3794Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3795
3796 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3797 sections with v850 common section attributes into named v850
3798 common sections.
3799 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3800 common section attributes into named v850 common sections.
3801
3802Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3803
27ac83bf
RH		 3804 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3805 statement.
252b5132
RH		 3806
38071998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3808
3809 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3810 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3811 reloc to the wrong section a warning, not an error. .dynsbss
3812 is not an output section, so there is no need to check for it.
3813
3814Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3815
3816 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3817
3818Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3819
3820 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3821 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3822 R_ARM_GNU_VTENTRY.
3823 (elf32_arm_gc_mark_hook): New.
3824 (elf32_arm_gc_sweep_hook): New.
3825 (elf32_arm_check_relocs): New.
3826 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3827 relocations.
3828 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3829 relocations.
3830
38311998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3832
27ac83bf
RH		 3833 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3834 assume there is no PLT or GOT.
252b5132
RH		 3835
3836Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3837
3838 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3839 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3840 also accepted as a function symbol type.
3841
3842Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3843
3844 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3845
3846Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3847
3848 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3849 match definition of _bfd_gc_sections field.
3850 * libbfd.h: Rebuild.
3851
3852Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3853
3854 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3855 the addend of a dynamic relocation referencing a section.
3856 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3857 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3858
3859Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3860
3861 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3862 bed has a size_dynamic_sections routine before trying to use it.
3863
3864Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3865
3866 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3867 _bfd_elf_rel_vtable_reloc_fn.
3868
3869Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3870
27ac83bf
RH		 3871 * Makefile.am: Add elf32-arm.c.
3872 * Makefile.in: Rebuild.
3873 * elf-bfd.h: Add elf_backend_get_symbol_type.
3874 * elf.c (swap_out_syms): If defined, call
3875 elf_backend_get_symbol_type.
3876 * elf32-arm.c: Define elf_backend_get_symbol_type.
3877 (elf32_arm_get_symbol-type): New routine.
3878 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3879 (bfd_elf32_arm_process_before_allocation): Change to
3880 check for STT_ARM_TFUNC.
3881 (elf32_arm_final_link_relocate): Likewise.
3882 * elfxx-target.h: Add elf_backend_get_symbol_type.
252b5132
RH		 3883
3884Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3885
3886 * archures.c (bfd_mach_alpha_ev[456]): New.
3887 * cpu-alpha.c: Rework to match these types.
3888 * bfd-in2.h: Rebuild.
3889
3890Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3891
3892 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3893 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3894
3895 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3896 (elf_i386_reloc_type_lookup): Recognize them.
3897 (elf_i386_check_relocs): Pass them off to generic code.
3898 (elf_i386_relocate_section): Ignore them.
3899 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3900 (elf_backend_can_gc_sections): True.
3901
3902Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3903
3904 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3905 before looking at owner field.
3906 (elf32_arm_to_thumb_stub): Ditto.
3907 (elf32_arm_relocate_section): Compute name before calling
3908 elf32_arm_final_link_relocate().
3909
3910Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3911
3912 * elf.c: comment and formatting cleanups.
3913 * elfcore.h: ditto.
3914
3915Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3916
3917 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3918 (core files are treated differently than object files).
3919 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3920 bfd_elf_mkcorefile): declare.
3921 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3922 bfd_elf_mkcorefile): add to bfd_target vector.
3923 * elfcore.h (elf_core_file_p): save the program header table,
3924 and set the bfd architecture from the elf file header.
3925 * elf.c (bfd_elf_mkcorefile): new function.
3926 (_bfd_elf_write_corefile_contents): new function.
3927 (assign_file_positions_for_segments): add cases for handling
3928 PT_NOTE segments. (assign_file_positions_except_relocs):
3929 core files should be handled the same as exec files.
3930 (prep_headers): identify core files as type ET_CORE.
3931 (copy_private_bfd_data): identify the sections belonging to
3932 the PT_NOTE segment.
3933
3934 * elf32-sparc.c (elf32_sparc_final_write_processing):
3935 add break statement to default case.
3936
39371998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3938
3939 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3940 section (not input) will be in sections ".sbss", ".sbss2",
3941 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3942 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3943 output_offset for correct evaluation of addend.
3944
3945Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3946
27ac83bf
RH		 3947 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3948 elf32_arm_allocate_interworking_sections and
3949 elf32_arm_process_before_allocation.
252b5132
RH		 3950
3951Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3952
27ac83bf
RH		 3953 * bfd-in.h: Ammend prototype for
3954 elf32_arm_process_before_allocation to remove surplus third
3955 argument.
252b5132 3956
27ac83bf 3957 * bfd-in2.h: Regenerate.
252b5132
RH		 3958
3959Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3960
3961 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3962
3963Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3964
3965 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3966 calculated for RELOC_SPARC_REV32 case.
3967
3968Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3969
3970 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3971 elf32_arm_allocate_interworking_sections and
3972 elf32_arm_process_before_allocation.
3973 * bfd-in2.h: Regenerated.
3974 * elf32-arm.c Define elf32_arm_link_hash_table.
3975 (insert_thumb_branch): New routine.
3976 (find_thumb_glue): New routine.
3977 (find_arm_glue): New routine.
3978 (record_arm_to_thumb_glue): New routine.
3979 (record_thumb_to_arm_glue): New routine.
3980 (elf32_arm_link_hash_table_create): New routine.
3981 (elf32_arm_get_bfd_for_interworking): New routine.
3982 (elf32_arm_allocate_interworking_sections) New routine.
3983 (elf32_arm_process_before_allocation) New routine.
3984 (elf32_thumb_to_arm_stub): New routine.
3985 (elf32_arm_to_thumb_stub): New routine.
3986 (elf32_print_private_bfd_data): Fix typo.
3987 (elf32_arm_final_link_relocate): Add argument sym_sec.
3988 Check for branches to thumb symbols in case R_ARM_PC24.
3989 Check for branches to arm symbols in case R_ARM_THM_PC22.
3990 (elf32_arm_relocate_section): Pass symbol section to
3991 elf32_arm_final_link_relocate.
3992
3993Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3994
3995 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3996 entries unless the symbol is defined in the executable; in
3997 particular, undefined weak symbols get a PLT entry.
3998
3999Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4000
4001 * libaout.h: Remove nested comment to avoid warning.
4002
4003Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4004
4005 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4006 R_ARM_PC24 relocation.
4007
4008Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4009
4010 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4011 argument is_local. Add argument sym_flags. Check sym_flags
4012 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4013 (elf32_arm_relocate_section): Don't pass local sym and pass
4014 sym_flags to elf32_arm_final_link_relocate.
4015
4016Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4017
4018 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4019 to not count too few relocs for dynamicly linked executables.
4020
4021Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4022
4023 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4024 symbols without a dynamic index dynamic. Consider all weak
4025 symbols dynamic.
4026 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4027 correspondance between input and output sections.
4028
4029Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4030
4031 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4032 that use a .got.plt section start the got offset at zero.
4033
4034Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4035
4036 * ieee.c (ieee_write_processor): Correct the processor ID written
4037 out for bfd_arch_m68k, accommodating change of March 25.
4038
4039Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4040
27ac83bf
RH		 4041 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4042 R_ARM_THM_RPC22 relocations.
252b5132
RH		 4043
4044Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4045
4046 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4047 are always dynamic.
4048 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4049 .got relocs in -Bsymbolic shared objects.
4050
4051Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4052
4053 * elf32-arm.c: Add private flags to ELF header.
4054 (elf32_arm_print_private_bfd_data): New Function.
4055 (elf32_arm_set_private_flags): New Function.
4056 (elf32_arm_copy_private_flags): New Function.
4057 (elf32_arm_merge_private_bfd_data): New Function.
4058
4059Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4060
4061 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4062 a local symbol.
4063 (elf32_sparc_relocate_section): Likewise.
4064
4065Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4066
4067 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4068 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4069 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4070 of the function. Recognize no .plt as static linking.
4071
40721998-08-01 Ulrich Drepper <drepper@cygnus.com>
4073
4074 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4075 ".liblist" string through gettext.
4076
4077Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4078
27ac83bf
RH		 4079 * Makefile.am: Add support for elf32-arm.lo.
4080 * Makefile.in: Rebuild.
4081 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4082 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4083 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4084 * configure: Regenerate.
4085 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4086 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4087 bfd_target bfd_elf32_littlearm_vec.
4088 * elf32-arm.c: New file.
252b5132
RH		 4089
4090Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4091
4092 * libaout.h (M_SPARCLITE_LE): New machine.
4093 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4094 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4095 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4096 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4097 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4098 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4099 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4100 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4101 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4102 be BFD_RELOC_SPARC_REV32.
4103 * reloc.c: Ditto.
4104 * config.bfd (sparc86x-*-aout): New
4105
4106Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4107
4108 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4109 actually mapping the output sections.
4110
4111Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4112
4113
4114 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4115 (mn10300_elf_reloc_map): Similarly.
4116 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4117
4118Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4119
4120 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4121 Irix 6.
4122 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4123 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4124 elf_mips_reloc_type defined in elf/mips.h.
4125
41261998-07-24 Ulrich Drepper <drepper@cygnus.com>
4127
4128 * elf64-mips.c: Remove reloc_type definition completely. It's now
4129 in elf/mips.h.
4130
4131Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4132
4133 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4134 as they are defined in elf/mips.h now.
4135
4136Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4137
4138
4139 * Re-add lost change:
27ac83bf
RH		 4140 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4141 "movm_stack_size".
4142 (mn10300_elf_relax_section): Include stack space for register saves
4143 in the imm8 field of a "call" instruction.
4144 (compute_function_info): Determine how much stack is allocated by
4145 the movm instruction. Fix typo.
4146 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
252b5132
RH		 4147
4148Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4149
4150 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4151 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4152
41531998-07-22 Ulrich Drepper <drepper@cygnus.com>
4154
4155 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4156
4157Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4158
4159 * elf32-hppa.h: Let ELF header define the enum containing the
4160 external reloc numbers.
4161 * elf32-i386.h: Likewise.
4162
41631998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4164
4165 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4166 * elf32-mips.c: Likewise.
4167 * elf32-ppc.c: Likewise.
4168
4169Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4170
4171 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4172 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4173 prblems.
4174 * bfd-in.h: Regenerate.
4175 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4176 parameter to 'unsigned int' to avoid K&R compatability problems.
4177
4178Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4179
4180 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4181 functionname_ptr to be const. Change line_ptr to be unsigned.
4182
4183 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4184 macro is not defined. Change second parameter from bfd_link_info
4185 to coff_final_link_info. Add prototype.
4186 (coff_final_link_postscript): Simplify handling when macro is not
4187 defined. Add prototype.
4188
41891998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4190
4191 * elf-mn10300.c: Before include system specific ELF header define
4192 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4193 * elf32-mips.c: Likewise.
4194 * elf32-ppc.c: Likewise.
4195
4196Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4197
4198 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4199 temporary patch over to elf64-mips.c as well.
4200
42011998-07-21 Ulrich Drepper <drepper@cygnus.com>
4202
4203 * elf32-mips.c (reloc_type): Temporarily disable definition of
4204 standard relocation since they are now defined in elf/mips.h.
4205
4206Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4207
27ac83bf
RH		 4208 * elf-m10200.c (mn10200_elf_final_link_relocate):
4209 Modify range test for case R_MN10200_8.
252b5132 4210
27ac83bf
RH		 4211 * elf-m10300.c (mn10300_elf_final_link_relocate):
4212 Modify range test for case R_MN10300_8.
252b5132
RH		 4213
4214Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4215
4216 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4217 * elf32-i386.c (elf_backend_got_header_size): Define.
4218 (elf_backend_plt_header_size): Define.
4219 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4220 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4221 * elfxx-target.h: Provide a default of zero.
4222 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4223 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4224
4225 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4226 entry from an executable, even if the plt refcount goes to 0.
4227
4228Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4229
4230 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4231 directory name at the line number.
4232
4233 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4234 with an unspecified type.
4235
4236Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4237
4238 * sunos.c: Add undef of valid to avoid problem on SunOS.
4239
4240Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4241
4242 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4243
4244Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4245
4246 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4247 R_68K_PCxx and R_68K_xx relocations. Make sure that
4248 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4249 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4250 R_68K_xx relocations.
4251 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4252 that has no plt entry.
4253 (elf_m68k_relocate_section): Ignore the plt offset in a static
4254 link.
4255 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4256 an ignored symbol.
4257 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4258 a static link.
4259
4260 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4261 types.
4262 (howto_table, reloc_map): Add entries for them.
4263 (elf_m68k_check_relocs): Handle them. Implement reference
4264 counting for got and plt entries.
4265 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4266 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4267 symbols.
4268 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4269 (elf_m68k_relocate_section): Handle the new reloc types.
4270 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4271 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4272 * elflink.h (elf_link_add_object_symbols): When creating an
4273 indirect reference for symbol versioning also copy the plt
4274 offset.
4275 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4276 flag also reset the plt offset.
4277 (elf_link_assign_sym_version): Likewise.
4278 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4279 the size of the entry in bytes.
4280 (elf_gc_allocate_got_offsets): Likewise.
4281
4282Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4283
4284 * elflink.h (elf_gc_sections): Return true rather than falling off
4285 the bottom.
4286
4287 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4288 xmalloc.
4289
4290Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4291
4292 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4293 comment describing when it should be enabled.
4294 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4295 with GCC sources.
4296
4297Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4298
4299 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4300 information ATN records.
4301
4302Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4303
4304 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4305 section for an absolute symbol in a fully linked file. Based on
4306 patch from Christian Holland <CHolland@de.lucent.com>.
4307
4308Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4309
4310 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4311 that a symbol is undefined.
4312
4313Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4314
4315 * som.c (som_bfd_gc_sections): Define.
4316
4317Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4318
4319 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4320 overflows in ARM_26D patches, since they have already been
4321 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4322
4323Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4324
4325 * coffcode.h (coff_write_object_contents): If we have any long
4326 section names, call coff_write_symbols even if there are no
4327 symbols.
4328
4329Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4330
4331 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4332 PT_LOAD segment, rather than only setting it once for the entire
4333 file.
4334
4335 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4336 rather than ignoring every phdr with a p_paddr of 0, ignore all
4337 the phdrs if they all have a p_paddr of 0.
4338
4339 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4340 section was discarded from the link.
4341
4342Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4343
4344 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4345
4346Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4347
4348 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4349 floating point operations.
4350
4351Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4352
4353 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4354 function symbols.
4355
4356Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4357
4358 Merge of vax/vms (read-only) support
4359 * configure.com: Support Vax target.
4360 * makefile.vms: Support Vax target.
27ac83bf 4361 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
252b5132
RH		 4362 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4363 support.
4364 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4365 support.
4366 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4367 support.
4368 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4369 support.
4370 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4371 support.
4372 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4373 * targets.c (bfd_target_ovax_flavour): New flavour.
4374 (vms_alpha_vec): Renamed from evax_alpha_vec.
4375 (vms_vax_vec): New.
4376 (target_vector): Update accordingly.
4377 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4378 evax_alpha_vec.
4379 (vax*-*-*vms*): New target.
4380 * Makefile.am: Update for renamed files. Rebuild dependencies.
4381 * bfd-in2.h: Rebuild.
4382 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4383
4384Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4385
4386 Based on patch from Matt Semersky <matts@scd.hp.com>:
4387 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4388 pointer on abfd->outsymbols.
4389 (generic_add_output_symbol): Handle NULL sym parameter.
4390
4391Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4392
4393 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4394 LMA of sections.
4395
4396Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4397
4398 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4399 when handling 32 bit immediate relocs.
4400 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4401
4402Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4403
4404 * section.c (STD_SECTION): Account for recently added gc_mark
4405 field in struct asection.
4406
4407 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4408 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4409
4410Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4411
4412 ELF Section-level Garbage Collection:
4413 * bfd.c (bfd_gc_sections): New.
4414 * aout-adobe.c: Hook to default implementation.
4415 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4416 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4417 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4418 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4419 * tekhex.c, versados.c: Likewise.
4420 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4421 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4422
4423 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4424 (bfd_generic_gc_sections): New.
4425 * section.c (SEC_KEEP): New.
4426 (asection): Add gc_mark member.
4427
4428 * elfcode.h (elf_gc*): New name remappings.
4429 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4430 sections to be excluded.
4431 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4432 (elf_gc_propogate_vtable_entries_used): New.
4433 (elf_gc_smash_unused_vtentry_relocs): New.
4434 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4435 (elf_gc_common_finalize_got_offsets): New.
4436 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4437 * elfxx-target.h: Add and default gc hooks.
4438
4439 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4440 for unions.
4441 (struct elf_obj_tdata): Likewise for local_got_offsets.
4442 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4443 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4444 * elf64-sparc.c, elflink.h: Likewise.
4445
4446 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4447 (ELF_LINK_HASH_MARK): Define.
4448 (struct elf_backend_data): Add GC hooks.
4449 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4450
4451 * elf-m10300.c (mn10300_elf_check_relocs): New.
4452 (mn10300_elf_gc_mark_hook): New.
4453 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4454 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4455 (mn10300_elf_final_link_relocate): Likewise.
4456 (mn10300_elf_relocate_section): Likewise.
4457 (elf_backend_can_gc_sections): Define.
4458 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4459 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4460 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4461 (mips_info_to_howto_rel): Likewise.
4462 (mips_elf_relocate_section): Likewise.
4463 (mips_elf_check_relocs): Likewise.
4464 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4465 (elf_backend_can_gc_sections): Define.
4466 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4467 (ppc_elf_howto_raw): Handle them.
4468 (ppc_elf_reloc_type_lookup): Likewise.
4469 (ppc_elf_relocate_section): Likewise.
4470 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4471 Handle new vtable relocs.
4472 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4473 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4474 (elf_backend_can_gc_sections): Define.
4475
4476Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4477
4478 * archures.c (bfd_mach_mn10300): Define.
4479 * elf-m10300.c: Include elf/mn10300.h
4480 (elf_mn10300_mach): New function.
4481 (_bfd_mn10300_elf_final_write_processing): Likewise.
4482 (_bfd_mn10300_elf_object_p): Likewise.
4483 (elf_backendfinal_write_processing): Define.
4484 (elf_backend_object_p): Likewise.
4485
4486Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4487
4488 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4489 relocation.
4490
4491Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4492
4493 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4494 link_next field, not the next field.
4495
4496Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4497
4498 * elf.c (map_sections_to_segments): Check the section address
4499 against the phdr size both with and without a modulo of
4500 maxpagesize.
4501
4502Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4503
4504 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4505 linker created empty input section if the output section has the
4506 same name.
4507
4508 * elflink.h (elf_link_output_extsym): Print an error message if
4509 _bfd_elf_section_from_bfd_section fails.
4510
4511 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4512 failure.
4513
4514Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4515
4516 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4517 native linker output. Avoid putting an empty section in more than
4518 one segment.
4519
4520Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4521
4522 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4523 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4524
4525Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4526
4527 * elf.c (swap_out_syms): New arg relocatable_p.
4528 Don't add section VMA to symbols for relocatable output.
4529 (_bfd_elf_compute_section_file_positions): Update call to
4530 swap_out_syms.
4531
4532Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4533
4534 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4535 against 'addend' be signed rather than unsigned.
4536
4537Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4538
4539 * elf32-m32r.c: Add prototyps for static functions.
4540
4541 * coff-arm.c: Add prototypes for static functions.
4542
4543Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4544
4545 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4546 LMA is used to order sections in a segment.
4547
4548 * elf32-v850.c: Add prototypes for static functions.
4549 Change type of addend parameter to bfd_vma in various functions.
4550
4551Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4552
4553 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4554 complain_overflow_signed instead of complain_overflow_bitfield.
4555
4556Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4557
4558 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4559 when comparing against 0.
4560
4561Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4562
4563 * Makefile.am (config.status): New target.
4564 * Makefile.in: Rebuild.
4565
4566Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4567
4568 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4569 error if previous object endianness doesn't match current object.
4570
4571Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4572
4573 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4574 _bfd_elf_print_private)bfd_data ().
4575
4576Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4577
4578 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4579 and size_change_ok.
4580 (elf_link_add_object_symbols): Set type_change_ok and
4581 size_change_ok before calling elf_merge_symbol.
4582
4583 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4584 undefined symbol error, don't also issue an overflow error.
4585
4586Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4587
4588 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4589 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4590 message instead of crashing.
4591
4592Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4593
4594 * archures.c (bfd_mach_cpu32): Define.
4595 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4596 bfd_mach_cpu32.
4597 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4598 * ieee.c: Include <ctype.h>.
4599 (ieee_object_p): Parse out process ID string to make it more
4600 likely to be acceptable for bfd_scan_arch.
4601 * bfd-in2.h: Rebuild.
4602
4603Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4604
4605 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4606 _bfd_elf_print_private_bfd_data() so that the program header will
4607 be displayed.
4608
4609Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4610
4611 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4612 0x68. Reindent. Add some comments.
4613
4614Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4615
4616 * elf.c (copy_private_bfd_data): Adjust physical address of
4617 segment in output BFD to contain LMAs of its sections.
4618
4619Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4620
4621 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4622 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4623 endian data 32 bit relocations.
4624 (elf32_sparc_merge_private_bfd_data): Check if linking little
4625 endian objects with big endian objects.
4626 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4627 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4628 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4629 * reloc.c: Same.
4630 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4631 * archures.c (bfd_mach_sparc_sparclite_le): New.
4632 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4633
4634Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4635
4636 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4637 statement.
4638
4639Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4640
4641 * bfd-in.h: Move over patch to bfd-in2.h.
4642
4643 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4644 not fit in 32 bits.
4645 (_bfd_relocate_contents): Likewise.
4646
4647Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4648
4649 * peicode.h (add_data_entry): If the section has no private data
4650 then do not create a Data Dictionary entry for it.
4651
4652Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4653
4654 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4655 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4656 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4657 subsections during relaxation more correctly.
4658
4659Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4660
4661 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4662 Add extra argument to bfd_arm_process_before_allocation ().
4663 * bfd-in.h: Reflect changes made in bfd-in2.h.
4664 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4665 coff class of a BFD symbol.
4666 * coff-arm.c: Add support for interworking between Thumb code and
4667 non-interworking aware ARM code.
4668
4669Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4670
4671 * po/Make-in (install-info): New target.
4672
4673Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4674
4675 * filemode.c: Remove; not used.
4676
4677 If sysdep.h includes a header file, don't include it again:
4678 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4679 <errno.h>.
4680 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4681 <sysdep.h>.
4682 * archive.c: Don't include <string.h> or <errno.h>.
4683 * evax-alpha.c; Don't include <stdio.h>.
4684 * evax-egsd.c: Likewise.
4685 * evax-etir.c: Likewise.
4686 * evax-misc.c: Likewise.
4687 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4688 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4689 <errno.h>.
4690 * hpux-core.c: Likewise.
4691 * netbsd-core.c: Likewise.
4692 * som.c: Likewise.
4693 * libbfd.c: Don't include <sys/types.h>.
4694 * nlmcode.h: Don't include <string.h>.
4695 * osf-core.c: Don't include <string.h> or <stdio.h>.
4696 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4697 <errno.h>, or <unistd.h>.
4698 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4699
4700Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4701
4702 * configure.com: If the version number can not be found in
4703 configure.in, set it to "unknown" rather than "2.8.1".
4704
4705Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4706
4707 * elf32-mips.c (elf_mips_mach): New.
4708 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4709 (_bfd_mips_elf_final_write_processing): Use the names
4710 of machines, rather than the numbers. Set both the ARCH
4711 and MACH in e_flags. Handle a few more specific machines.
4712 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4713 EF_MIPS_ARCH and EF_MIPS_MACH.
4714
4715Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4716
4717 * syms.c (bfd_is_local_label): Revert last change.
4718 * srec.c (srec_write_symbols): Discard debugging symbols.
4719
4720Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4721
4722 * som.c: Include <ctype.h>.
4723 * som.h: Don't include sysdep.h.
4724
4725Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4726
4727 * libbfd.h: Rebuilt.
4728 * libbfd-in.h: Removed gettext includes and defines.
4729 * sysdep.h: Moved gettext-related includes and defines here.
4730
4731Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4732
4733 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4734 an ad-hoc test. Kill bogus #if 0 code.
4735 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4736
4737Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4738
4739 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4740 when generating a normal executable for a symbol defined in a
4741 regular file. When copying a reloc into the output file, adjust
4742 the addend for a PC relative reloc against a global symbol.
4743
4744Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4745
4746 * libbfd.h: Rebuilt.
4747 * libbfd-in.h (_): Define as dgettext.
4748
4749Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4750
4751 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4752 not signed.
4753 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4754 when declaring parameter types.
4755 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4756
4757Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4758
4759 * config.bfd: If we include any ELF targets in targ_defvec and/or
4760 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4761 * elf32-gen.c (dummy): New static const variable.
4762 (elf_generic_info_to_howto): New static function.
4763 (elf_generic_info_to_howto_rel): New static function.
4764 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4765 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4766 * elf64-gen.c: Same changes as elf32-gen.c.
4767 * elfcode.h (elf_object_p): For the generic target, ignore a
4768 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4769
4770Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4771
4772 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4773 * configure: Rebuild.
4774
4775Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4776
4777 * config.bfd: Update OSR5/Unixware patterns.
4778
4779Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4780
4781 * elf.c (assign_file_positions_for_segments): Allow for holes
4782 between sections added by a link script.
4783
4784Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4785
4786 * configure.in: Change version number to 2.9.4
4787 * configure: Rebuild.
4788
4789 Based on patch from H.J. Lu <hjl@gnu.org>:
4790 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4791 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4792 * bfd-in2.h: Rebuild.
4793
4794Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4795
4796 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4797 Change all users.
4798
4799Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4800
4801 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4802 (elf64_alpha_relax_section): Fill them in.
4803 (elf64_alpha_relax_opt_call): Implement more than a stub.
4804 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4805 alignment on .scommon.
4806 (elf64_alpha_merge_gots): Merge use counts as well.
4807
4808Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4809
4810 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4811 for calculating a local symbol's address.
4812 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4813 Set the .got's cooked size as well as the raw size.
4814
4815Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4816
4817 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4818 internationalisation of printed information.
4819
4820 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4821 internationalisation of printed information.
4822
4823Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4824
4825 * syms.c (struct indexentry): Change directory_name, file_name,
4826 and function_name fields to char *.
4827 (struct stab_find_info): Change cached_file_name field to char *.
4828
4829Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4830
4831 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4832
4833Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4834
4835 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4836
4837Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4838
4839 * Makefile.am (install-data-local): Make $(includedir).
4840 * Makefile.in: Rebuild.
4841
4842Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4843
4844 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4845
4846Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4847
4848 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4849 * Makefile.in: Rebuild.
4850
4851 * bfd-in2.h: Rebuild for Nick's changes.
4852
4853Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4854
4855 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4856 change wrt length == max_namelen.
4857
4858Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4859
4860 * Many files: Added gettext invocations around user-visible
4861 strings.
4862 * libbfd-in.h: Added gettext includes and defines.
4863 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4864 HAVE_LC_MESSAGES): Define.
4865 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4866 po/Makefile.
4867 * Makefile.am (SUBDIRS): Added po.
4868 (POTFILES): New macro.
4869 (po/POTFILES.in): New target.
4870 (SOURCE_HFILES): New macro.
4871 (HFILES): Use it.
4872 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4873
4874Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4875
4876 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4877 NT_PRSTATUS note section encountered, it contains the status of
4878 the currently executing thread when the core file was written.
4879
4880Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4881
4882 * libcoff.h: Add extra parameter to
4883 bfd_coff_link_output_has_begun overrideable function.
4884 * cofflink.c: Pass extra parameter to
4885 bfd_coff_link_output_has_begun function.
4886 * bfd-in.h: Add prototypes for exported ARM interworking
4887 functions.
4888 * peicode.h: ARM specific code reorganised to conform to BFD
4889 coding conventions.
4890 * coffcode.h: ARM specific code reorganised to conform to BFD
4891 coding conventions.
4892 * coff-arm.c: Code reorganised to conform to the BFD coding
4893 conventions. Global variables have been moved into an ARM
4894 specific hash table structure and a new function:
4895 bfd_arm_get_bfd_for_interworking() has been created which is
4896 called from the linker scripts.
4897
4898Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4899
4900 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4901
4902 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4903 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4904 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4905 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4906
4907Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4908
4909 * config.bfd: Added sparc86x support.
4910
4911Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4912
4913 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4914 an out of range pc-relative jump/call to an undefined weak symbol.
4915
4916Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4917
4918 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4919 comparisons signed.
4920
4921Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4922
4923 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4924 an error other than bfd_error_system_call, set the error to
4925 bfd_error_wrong_format.
4926
4927 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4928 bfd_elf32_powerpcle_vec.
4929
4930 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4931 program segments are zero, don't set p_paddr_valid.
4932
4933Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4934
4935 * elf64-alpha.c: Initial implementation of relaxation --
4936 (struct alpha_elf_link_hash_entry): Add use_count member.
4937 (elf64_alpha_check_relocs): Initialize and increment it.
4938 (elf64_alpha_can_merge_gots): Check it when considering merging.
4939 (elf64_alpha_merge_gots): Drop entries with zero use.
4940 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4941 (elf64_alpha_always_size_sections): Split out got sizing ...
4942 (elf64_alpha_size_got_sections): ... here. New function.
4943 (elf64_alpha_relax_find_reloc_ofs): New function.
4944 (elf64_alpha_relax_with_lituse): Likewise.
4945 (elf64_alpha_relax_without_lituse): Likewise.
4946 (elf64_alpha_relax_opt_call): Likewise.
4947 (elf64_alpha_relax_section): Likewise.
4948 (elf64_alpha_add_symbol_hook): Likewise.
4949 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4950 (elf64_alpha_relocate_section): Likewise.
4951 (bfd_elf64_bfd_relax_section): Define.
4952 (elf_backend_add_symbol_hook): Likewise.
4953
4954Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4955
4956 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4957 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4958 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4959
4960Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4961
4962 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4963 * configure: Rebuild.
4964
4965Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4966
4967 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4968 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4969 * configure.in: Define and substitute WIN32LDFLAGS and
4970 WIN32LIBADD.
4971 * aclocal.m4: Rebuild with new libtool.
4972 * configure, Makefile.in: Rebuild.
4973
4974Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4975
4976 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4977 before any other symbols in the same section.
4978
4979Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4980
4981 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4982 systems.
4983
4984Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4985
4986 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4987 addr_size.
4988 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
27ac83bf 4989 Use addr_size for address size, rather than sizeof(bfd_vma).
252b5132
RH		 4990 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4991 Fix call to read_address.
4992 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4993 Scrap other unneeded arguments. Fix call to read_address.
4994 (scan_unit_for_functions): Fix call to read_attribute.
4995 (parse_comp_unit): We now handle more values for addr_size.
4996 Set addr_size in unit. Fix call to read_attribute and
4997 decode_line_info.
4998
4999Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5000
5001 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5002
5003Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5004
5005 * archures.c (bfd_default_scan): Add m68k cases back to default
5006 switch, reverting patch of March 25, since IEEE support depends
5007 upon them.
5008
5009Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5010
5011 * Makefile.am (diststuff): New target.
5012 * Makefile.in: Rebuild.
5013
5014Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5015
5016 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5017 som_offset when we have an extended name table.
5018
5019Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5020
5021 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5022 trying to copy it.
5023 * Makefile.in: Rebuild.
5024
5025Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5026
5027 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5028 symbols when creating a shared library.
5029 (elf_m68k_adjust_dynindx): New function, used by above code.
5030 (elf_m68k_finish_dynamic_sections): Initialize the section
5031 symbols.
5032 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5033
5034Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5035
5036 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5037 value 11.
5038
5039Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5040
5041 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5042 assertion.
5043
5044Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5045
5046 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5047 absolute symbols.
5048
5049Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5050
5051 * configure.in: Set version to 2.9.1.
5052 * configure: Rebuild.
5053
5054 * Branched binutils 2.9.
5055
5056Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5057
5058 * syms.c (ENABLE_CACHING): Define.
5059 (struct indexentry): Define.
5060 (struct stab_cache): Remove.
5061 (cmpindexentry): New static function.
5062 (struct stab_find_info): Add new fields: indextable,
5063 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5064 cached_file_name. Remove fields: file_cache, function_cache, and
5065 line_cache.
5066 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5067 index table and search it.
5068
5069Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5070
5071 * elf.c (_bfd_elf_copy_private_section_data): Call
5072 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5073
5074 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5075
5076Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5077
5078 * coff-arm.c: Define all globally visible variables and functions
5079 only when COFF_WITH_PE is not defined.
5080 * configure.in (armpe_little_vec, armpe_big_vec): Add
5081 coff-arm.lo.
5082 * configure: Rebuild.
5083
5084Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5085
5086 Fix some gcc -Wall warnings:
5087 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5088 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5089 * archures.c (bfd_default_scan): Likewise.
5090 * bfd.c (bfd_scan_vma): Likewise.
5091 * binary.c (mangle_name): Likewise
5092 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5093 * coff-sh.c (sh_relocate_section): Likewise.
5094 * coff-stgo32.c (create_go32_stub): Likewise.
5095 * coffcode.h (coff_slurp_line_table): Likewise.
5096 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5097 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5098 (assign_file_positions_for_segments): Likewise.
5099 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5100 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5101 * oasys.c (oasys_write_sections): Likewise.
5102 * ppcboot.c (ppcboot_object_p): Likewise.
5103 (mangle_name): Likewise.
5104 * riscix.c (riscix_fix_pcrel_26): Likewise.
5105 * srec.c (srec_scan): Likewise.
5106 * stabs.c (_bfd_write_section_stabs): Likewise.
5107 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5108 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5109 switch. Declare parameters for function pointers.
5110 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5111 warning.
5112 * elf.c (elf_sort_sections): Likewise.
5113 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5114 Add default cases to switches.
5115 (coff_arm_relocate_section): Remove unused local variables.
5116 Always set rstat.
5117 (coff_arm_bfd_set_private_flags): Change flag variable to type
5118 flagword.
5119 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5120 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5121 (dump_toc): Change cat to const, and initialize it.
5122 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5123 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5124 (sh_elf_relocate_section): Initialize r_symndx.
5125 * coffcode.h (coff_compute_section_file_positions): Only declare
5126 old_sofar if ALIGN_SECTIONS_IN_FILE.
5127 (coff_write_object_contents): Initialize csym.
5128 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5129 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5130 switch.
5131 * dwarf2.c: Include libiberty.h.
5132 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5133 (decode_line_info): Remove unused local variables.
5134 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5135 (m32r_elf_relocate_section): Likewise.
5136 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5137 (v850_elf_reloc): Likewise.
5138 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5139 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5140 * elf.c (assign_file_positions_for_segments): Always set adjust.
5141 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5142 parenthesize expression.
5143 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5144 (m32r_elf_object_p): Return a value.
5145 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5146 * elf32-mips.c (mips_elf_final_link): Initialize last.
5147 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5148 * elf32-v850.c (v850_elf_object_p): Return a value.
5149 (v850_elf_print_private_bfd_data): Change fprintf format string.
5150 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5151 unsigned long.
5152 * elflink.h (elf_link_add_object_symbols): Change vernum to
5153 unsigned int, and initialize it. Change fprintf format string.
5154 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5155 when setting or comparing to soname_indx.
5156 (elf_create_pointer_linker_section): Change num_symbols to
5157 unsigned int.
5158 * libcoff-in.h (coff_data_type): Change flags to flagword.
5159 * peicode.h (pe_print_idata): Initialize idx. Change j to
5160 bfd_size_type. Initialize hint_member. Remove useless test to
5161 time_stamp.
5162 (pe_print_edata): Change num_functions and num_names in struct
5163 EDT_type to unsigned long. Remove cast. Change fprintf format
5164 string.
5165 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5166 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5167 int.
5168 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5169 int *. Update uses. Change j to long.
5170 * bfd-in2.h, libcoff.h: Rebuild.
5171
5172Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5173
5174 * elf32-v850.c Remove definition of USE_REL.
5175 (v850_elf_info_to_howto_rela): New function.
5176 (v850_elf_perform_relocation): Renamed from
5177 v850_elf_store_addend_in_insn. Removed replace argument.
5178 (v850_elf_reloc): store the relocation in the addend field instead
5179 of the insn.
5180 (v850_elf_final_link_relocate): Now calls
5181 v850_elf_perform_relocation.
5182 (v850_elf_relocate_section): Remove code to generate REL
5183 relocations.
5184
5185Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5186
5187 * coffcode.h (coff_new_section_hook): Set the type and storage
5188 class in the native symbol information allocated for a new section
5189 symbol.
5190
5191Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5192
5193 * peicode.h: Chain together calls to
5194 coff_bfd_copy_private_bfd_data and
5195 coff_bfd_print_private_bfd_data.
5196
5197 * coff-arm.c: Add prototypes for
5198 coff_arm_bfd_print_private_bfd_data and
5199 coff_arm_bfd_copy_private_bfd_data.
5200
5201Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5202
5203 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5204 build.
5205
5206 * peicode.h: Call arm-coff private data functions after handling
5207 pe private data.
5208
5209 * coff-arm.c: Turn statics into globals so that they can be shared
5210 both pe and pei backends.
5211
5212Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5213
5214 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5215 plain numbers.
5216 (sunos_write_object_contents): Likewise.
5217 * aoutx.h (NAME(aout,machine_type)): Likewise.
5218 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5219
5220Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5221
5222 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5223 variants.
5224 (bfd_default_scan): Remove m68k special cases.
5225 * bfd-in2.h: Rebuild.
5226 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5227 than plain numbers.
5228 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5229 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5230 m68k:68000.
5231 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5232 selection, change printable_name to just "m68k" and make that the
5233 default instead of m68k:68020.
5234
5235 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5236 from aoutx.h.
5237 (MY_get_section_contents): Define as aout_32_get_section_contents
5238 rather than NAME(aout,get_section_contents).
5239
5240 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5241
5242 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5243 and call bfd_default_set_arch_mach to do the real work.
5244
5245Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5246
5247 * bout.c (BALX): Include return register g14 as part of the insn.
5248 (BALX_MASK): New.
5249 (calljx_callback): Use it.
5250
5251Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5252
5253 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5254 * libbfd.h: Rebuild.
5255
5256 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5257 byte_count to unsigned int.
5258 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5259 unused local variables.
5260
5261 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5262 variables er and er1.
5263
5264 * cpu-v850.c: Include <ctype.h>.
5265 (scan): Case isdigit argument to unsigned char.
5266
5267 From Yan Meroth <YAN.MEROTH@st.com>:
5268 * ihex.c (ihex_scan): Add extbase variable so that getting an
5269 extended linear address record does not ignore any previous
5270 extended address.
5271 (ihex_write_object_contents): When writing out an extended linear
5272 address record, zero out any previous extended address.
5273
5274Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5275
5276 * ieee.c (do_one): Check section before dereferencing it.
5277 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5278 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5279
5280Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5281
5282 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5283
5284Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5285
5286 * coff-arm.c: Add interworking functions to pe backends.
5287
5288Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5289
5290 * configure.in: Use AM_DISABLE_SHARED.
5291 * aclocal.m4, configure: Rebuild with libtool 1.2.
5292
5293Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5294
5295 * coff-arm.c (coff_arm_relocate_section): Better error messages
5296 when interowrking conflucts occur. Courtesy of Jonathan Walton
5297 and Tony Thompson.
5298 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5299 relocations. Patch courtesy of Jonathan Walton and Tony
5300 Thompson.
5301
5302Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5303
5304 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5305 part of Feb 22 change controling when to override the existing
5306 symbol with the .plt entry.
5307
5308Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5309
5310 * config.bfd (targ_cpu): Add thumb-pe target.
5311
5312 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5313 functions in PE build.
5314
5315Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5316
5317 * config.bfd (sparclite-*-elf*): Added.
5318
5319Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5320
5321 * configure.in: Add elf.lo to elf shell variable.
5322 * Makefile.am (BFD_LIBS): Remove elf.lo.
5323 (BFD_LIBS_CFILES): Remove elf.c.
5324 (BFD32_BACKENDS): Add elf.lo.
5325 (BFD32_BACKENDS_CFILES): Add elf.c.
5326 * configure, Makefile.in: Rebuild.
5327
53281998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5329
5330 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5331 relocation against a now-local symbol should not have a dynamic
5332 relocation.
5333
5334Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5335
5336 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5337 COFF filehdr flags.
5338 (pe_print_private_bfd_data): Print PE flags. From Mikey
5339 <jeffdb@netzone.com>.
5340
5341Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5342
5343 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5344 a plt entry when we can determine that we authoritatively define
5345 the symbol.
5346
5347Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5348
5349 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5350 don't actually use trad-core, but a SunOS-style core file handled
5351 by gdb directly.
5352 * hosts/sparclinux.h: Remove.
5353
5354Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5355
5356 * peicode.h (pe_print_idata): If there is no .idata section, look
5357 for the import tables in some other section. Make the initial
5358 label line up better with the data. Print the import address
5359 table even if there is no import name table. If the import
5360 address table holds actual addresses, print them.
5361
5362Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5363
5364 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5365 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5366 bfd_error_system_call.
5367
5368Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5369
5370 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5371 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5372
5373 From H.J. Lu <hjl@gnu.org>:
5374 * Makefile.am (libbfd_la_LDFLAGS): Define.
5375 * Makefile.in: Rebuild.
5376
5377Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5378
5379 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5380 * netbsd.h (MACHTYPE_OK): Define.
5381 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5382 calling N_SET_MACHTYPE, rather than having a switch.
5383 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5384 and M_ALPHA_NETBSD.
5385 * i386netbsd.c (MACHTYPE_OK): Don't define.
5386 (DEFAULT_MID): Define.
5387 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5388 (MACHTYPE_OK): Don't define.
5389 (DEFAULT_MID): Define.
5390 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5391 (DEFAULT_MID): Define.
5392 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5393 (DEFAULT_MID): Define.
5394 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5395 (DEFAULT_MID): Define.
5396
5397 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5398 * vaxnetbsd.c: New file.
5399 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5400 rather than netbsd_core.
5401 * targets.c (vaxnetbsd_vec): Declare.
5402 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5403 defined, add netbsd_core_vec.
5404 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5405 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5406 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5407 * config.bfd (alpha*-*-netbsd*): New target.
5408 * Makefile.am: Rebuild dependencies.
5409 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5410 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5411 * configure, Makefile.in: Rebuild.
5412
5413 * configure.host: Remove the old shared library build stuff. We
5414 now use libtool instead.
5415
5416Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5417
5418 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5419
5420Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5421
5422 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5423 * configure: Rebuild.
5424
5425Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5426 * elf32-v850.c (remember_hi16s_reloc): New function.
5427 (find_remembered_hi16s_reloc): New function.
5428 (v850_elf_store_addend_in_insn): Use the above new functions to
5429 match up HI6S relocs with LO16 relocs.
5430
5431Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5432
5433 * configure.in: Change -linux* to -linux-gnu*.
5434 * config.bfd, configure.host: Likewise.
5435 * configure: Rebuild.
5436
5437Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5438
5439 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5440 LO16/HI16S bug and improve comments about what is going on.
5441
5442Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5443
5444 * configure, aclocal.m4: Rebuild with new libtool.
5445
5446Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5447
5448 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5449 when merging v850 code into v850e/v850ea code. Do not initialise
5450 output flags if the input is the default architecture.
6a9d5c9a 5451
252b5132
RH		 5452Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5453
5454 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5455 get the size from bfd_arch_bits_per_address instead of directly
5456 from the isa.
5457
5458Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5459
5460 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5461 to wrap, just return all 1's bits instead.
5462 * libbfd.h: Regenerate.
5463
5464Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5465
5466 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5467 if COFF_WITH_PE.
5468 (coff_relocate_section): If COFF_WITH_PE, define as
5469 coff_pe_i386_relocate_section.
5470 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5471 skip empty sections, to match coff_write_object_contents.
5472
5473 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5474 rather than swapping out r_offset twice. From Luke Deller
5475 <luked@cse.unsw.edu.au>.
5476
5477Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5478
5479 * configure.in: Set libtool_enable_shared rather than
5480 libtool_shared. Remove diversion hack.
5481 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5482 with new libtool.
5483
5484Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5485
5486 * syms.c (struct stab_cache): Define.
5487 (struct stab_find_info): Remove cached_offset, cached_stab,
5488 cached_str, and cached_stroff fields. Add file_cache,
5489 function_cache, and line_cache fields.
5490 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5491 speed up searches.
5492
5493Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5494
5495 * peicode.h (pe_print_idata): Check for import of ordinal rather
5496 than name.
5497 (pe_print_edata): If there is no .edata section, look for the
5498 export data in some other section.
5499
5500Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5501
5502 * configure.in: Change version to 2.8.4.
5503 * configure: Regenerated.
5504
5505Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5506
5507 Add tms320c30 support:
5508 * cpu-tic30.c: New file.
5509 * aout-tic30.c: New file.
5510 * coff-tic30.c: New file.
5511 * archures.c (bfd_arch_tic30): Define.
5512 (bfd_tic30_arch): Declare.
5513 (bfd_archures_list): Add bfd_tic30_arch.
5514 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5515 tic30_coff_vec.
5516 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5517 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5518 (coff_set_flags): Likewise.
5519 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5520 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5521 * Makefile.am: Rebuild dependencies.
5522 (ALL_MACHINES): Add cpu-tic30.lo.
5523 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5524 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5525 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5526 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5527
5528Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5529
5530 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5531 to lag behind LO16 reloc by a couple of instructions.
5532
5533Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5534
5535 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5536 make to reexamine the file timestamp.
5537 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5538
5539 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5540 0x100000.
5541
5542Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5543
5544 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5545 to create .dynsbss and .rela.sbss sections.
5546 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5547 copied from dynamic objects into .sbss.
5548 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5549 use it. Correct typo of .rela.sdata2.
5550 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5551 put the data, which may now be in .sbss.
5552 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5553 (elf_backend_create_dynamic_sections): Define as
5554 ppc_elf_create_dynamic_sections.
5555
5556 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5557 against _GLOBAL_OFFSET_TABLE_.
5558 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5559 shared libraries which refer to local symbols. Make sure that the
5560 test for allocating space for a reloc in a shared object is the
5561 same as the test for emitting a reloc.
5562
5563Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5564
5565 * config.bfd (i[3456]-*-mingw32*): New target.
5566 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5567 * aclocal.m4, configure: Rebuild.
5568
5569Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5570
5571 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5572 have a bfd_object.
5573
5574Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5575
5576 Sparc v9 ABI compliant PLT:
5577 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5578 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5579 (LARGE_PLT_THRESHOLD): New define.
5580 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5581 (sparc64_elf_build_plt): New function.
5582 (sparc64_elf_plt_entry_offset): Likewise.
5583 (sparc64_elf_plt_ptr_offset): Likewise.
5584 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5585 contain the index for convenience. Skip the initial entries
5586 in .rela.plt.
5587 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5588 memory for the benefit of .rela.plt.
5589 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5590 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5591 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5592 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5593 Call sparc64_elf_build_plt.
5594 (elf_backend_want_got_plt): No.
5595 (elf_backend_plt_readonly): No.
5596 (elf_backend_plt_alignment): 8.
5597
5598 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5599 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5600 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5601 to be called.
5602
5603Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5604
5605 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5606 processors.
5607 * cpu-mips.c (arch_info_struct): Add mips variants.
5608 * bfd-in2.h: Rebuilt.
5609
5610Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5611
5612 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5613 t2a3_b_insn.
5614
5615Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5616
5617 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5618 (i[3456]86sco3.2v5*coff): New target.
5619
5620Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5621
5622 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5623
5624Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5625
5626 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5627 * bfd-in2.h: Regenerate.
5628
5629Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5630
5631 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5632
5633Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5634
5635 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5636 adjust addend for an output common symbol (from Jimmy Blair
5637 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5638 defined symbol to counteract adjustment made in generic relocation
5639 code.
5640
5641 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5642
5643Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5644
5645 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5646 (GET_SCNDHR_NLNNO): Likewise.
5647
5648Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5649
5650 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5651
5652Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5653
5654 * elf32-m32r.c: Add macros to handle NOP insertion.
5655
5656Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5657
5658 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5659 (xcoff_mark): Likewise.
5660 (xcoff_build_ldsyms): Mark absolute symbols.
5661
5662Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5663
5664 * bout.c (b_out_write_object_contents): Sort symbols before output
5665 to keep {CALL,BAL}NAME symbols adjacent.
5666 (b_out_symbol_cmp): New function.
5667
5668For older changes see ChangeLog-9697
5669\f
5670Local Variables:
5671mode: change-log
5672left-margin: 8
5673fill-column: 74
5674version-control: never
5675End:
GDB Binutils - Deliverables
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