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2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
6b3b007b
NC		 12000-01-13 Timothy Wall (twall@tiac.net>
2
3 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
4 = scnhsz, filhsz, relsz, aoutsz, etc)
5
6 * coffswap.h: Ditto.
7
756fa1b9
NC		 82000-01-13 Nick Clifton <nickc@cygnus.com>
9
10 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
11 interwork thumb to arm stub.
12
9a968f43
NC		 132000-01-13 Timothy Wall (twall@tiac.net>
14
15 * archures.c (bfd_octets_per_byte): New function: Return
16 target byte size.
17 (bfd_arch_mach_octets_per_byte): New function: Return target
18 byte size.
19
20 * section.c: Distinguish between octets and bytes for usage of
21 _cooked_size, _raw_size, and output_offset. Clarify
22 description of bfd_set_section_contents.
23
24 * bfd-in2.h: Regenerate.
25
26 * coffgen.c: Indicate that the offset parameter is in bytes, not
27 octets.
28
29 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
30 where appropriate to get the octet offset when calling
31 bfd_set_section_contents.
32 (bfd_coff_reloc_link_order): Ditto.
33
34 * linker.c (bfd_generic_reloc_link_order): Ditto.
35 (_bfd_default_link_order): Ditto.
36
37 * reloc.c (bfd_perform_relocation): Distinguish between octets
38 and bytes. Use octets when indexing into octet data; use bytes
39 when calculating target addresses.
40 (bfd_install_relocation): Ditto.
41
42 * srec.c (srec_write_section): Ditto.
43
f45fbf87
NC		 442000-01-13 Nick Clifton <nickc@cygnus.com>
45
46 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
47 3 to 2. This allows 4 byte sized sections, which is necessary for
48 dlltool to build funcitoning DLLs.
49
0decc840
NC		 502000-01-10 Philip Blundell <pb@futuretv.com>
51
52 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
53 (arm*-*-conix*): New target.
54
16e9c715
NC		 552000-01-10 Egor Duda <deo@logos-m.ru>
56
57 * config.bfd: Include elf32_i386 vector to target list for cygwin
58 and mingw.
59
60 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
61 * configure.in: Test for structure win32_pstatus_t in
62 <sys/procfs.h>
63 * configure: Regenerate.
64
65 * elf.c (elfcore_grok_win32pstatus): New function: process
66 win32_pstatus_t notes in elf core file.
67 (elfcore_grok_note): Detect win32_pstatus notes.
68
7a13edea
NC		 692000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
70
71 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
72 visibility.
73 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
74 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
75
ea44b734
RH		 761999-12-29 Richard Henderson <rth@cygnus.com>
77
78 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
79 if no dynamic sections created.
80
b1f10154
NC		 811999-12-27 Nick Clifton <nickc@cygnus.com>
82
83 * peicode.h (pe_bfd_object_p): Only define for PE format
84 targets.
85
cb665cd3
NC		 861999-12-17 Nick Clifton <nickc@cygnus.com>
87
88 * coff-i386.c (i3coff_object_p): Delete.
89 (i386coff_vec): Replace reference to i3coff_object_p with a
90 reference to coff_object_p.
91
92 * coff-mcore.c (pe_object_p): Delete.
93
94 * peicode.h (pe_bfd_object_p): New function: Detect the
95 presence of a PE format COFF object file. Also detect and
96 warn about the presence of LINK6 format Image Library Format
97 object files.
98
af74ae99
NC		 991999-12-16 Nick Clifton <nickc@cygnus.com>
100
101 * coff-arm.c (NUM_ELEM): New macro.
102 (NUM_RELOCS): New macro: The number of known ARM relocs.
103 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
104 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
105 of range.
106 (bfd_arm_process_before_allocation): Produce a warning message if
107 an out of range symbol index is encountered.
108
48dfb430
NC		 1091999-12-14 Nick Clifton <nickc@cygnus.com>
110
111 * elflink.h (is_global_symbol_definition): New Function: Return
112 true iff the symbol is being given a global definition in this
113 bfd.
114 (elf_link_is_defined_archive_symbol): Do not bother processing
115 symbols for an archive element that has already been included
116 in the link.
117 Use is_global_symbol_definition().
118
93be3c4b
AC		 1191999-12-09 Andrew Cagney <cagney@cygnus.com>
120
121 * config.bfd: Add support for sparc-*-netbsdelf* and
122 sparc-*-netbsdaout*.
123
ceddadb2
NC		 1241999-12-13 Nick Clifton <nickc@cygnus.com>
125
126 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
127 if the symbol is in the common section.
128
a3a8c91d
NC		 1291999-12-10 Nick Clifton <nickc@cygnus.com>
130
131 * elflink.h (elf_link_is_defined_archive_symbol): New
132 function: Decide if a symbol, in an archive map is there
133 because it is defined in the archive element, or because it is
134 just another common declaration of it.
135 (elf_link_add_archive_symbols): Use
136 elf_link_is_defined_archive_symbol to decide if an archive
137 element contain a reference to a common symbol should be
138 linked in or not.
139
77fb9c28
NC		 1401999-12-10 Nick Clifton <nickc@cygnus.com>
141
142 * elflink.h: Revert previous patch.
143 * targets.c: Revert previous patch.
144 * libbfd-in2.h: Revert previous patch.
145 * libbfd.h: Revert previous patch.
146 * elfxx-target.h: Revert previous patch.
147 * archive.c: Revert previous patch.
148 * aout-target.h: Revert previous patch.
149 * aout-tic30.h: Revert previous patch.
150 * bfd.c: Revert previous patch.
151 * coff-alpha.c: Revert previous patch.
152 * coff-rs6000.c: Revert previous patch.
153 * elf64-mips.c: Revert previous patch.
154 * ieee.c: Revert previous patch.
155 * libecoff.h: Revert previous patch.
156 * oasys.c: Revert previous patch.
157 * som.c: Revert previous patch.
158 * vms.c: Revert previous patch.
159
ad247e3c
NC		 1601999-12-09 Nick Clifton <nickc@cygnus.com>
161
162 * elflink.h (elf_link_add_archive_symbols): Add an archive
163 element even if contains a symbol which is currently only
164 considered to be a common.
165
166 * targets.c (struct bfd_target): Add new field
167 _bfd_allow_commons_in_armap.
168 * bfd-in2.h:Regenerate.
169
170 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
171 Define.
172 (_bfd_archive_bsd_allow_commons_in_armap): Define.
173 * libbfd.h: Regenerate.
174
175 * elfxx-target.h: If using COFF archive map, override
176 definition of allow_commons_in_armap and replace with
177 bfd_false.
178
179 * archive.c (bfd_compute_and_write_armap): Do not place common
180 symbols into the archive map unless _bfd_allow_commons_in_armap
181 returns true.
182
183 * aout-target.h (MY_allow_commons_in_armap): Define.
184 * aout-tic30.h (MY_allow_commons_in_armap): Define.
185 * bfd.c (bfd_allow_commons_in_armap): Define.
186 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
187 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
188 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
189 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
190 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
191 * oasys.c (oasys_allow_commons_in_armap): Define.
192 * som.c (som_allow_commons_in_armap): Define.
193 * vms.c (vms_allow_commons_in_armap): Define.
194
6fe6a461
JB		 1951999-12-07 Jim Blandy <jimb@cygnus.com>
196
197 Add support for SSE registers in ELF core files.
198 * elf.c (elfcore_make_note_pseudosection): New function.
199 (elfcore_grok_prfpreg): Use it.
200 (elfcore_grok_prxfpreg): New function.
201 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
202
2a6d49ea
ILT		 2031999-12-03 Ian Lance Taylor <ian@zembu.com>
204
205 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
206 value by 4 before storing it back in the field. From
207 Koundinya. K <kk@ddeorg.soft.net>.
208
31f8dc8f
JL		 209Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
210
211 * archures.c (bfd_mach_am33): Define.
212 * bfd-in2.h: Rebuilt.
213 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
214 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
215 (compute_function_info): Handle additional registers saved by
216 movm on the am33.
217 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
218 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
219
98d8431c
JB		 2201999-11-29 Jim Blandy <jimb@cygnus.com>
221
222 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
223 functions.
224 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
225 declarations.
226
fe174262
MM		 2271999-11-27 Michael Meissner <meissner@cygnus.com>
228
229 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
230 internal use within gas for alpha explicit relocations.
231 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
232 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
233 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
234 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
235 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
236 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
237
238 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
239 BFD_RELOC_ALPHA_USER_*.
240
241 * bfd-in2.h: Regenerate.
242 * libbfd.h: Regenerate.
243
20cfcaae
NC		 2441999-11-26 Fred Fish <fnf@cygnus.com>
245
246 * elf.c (elfcore_read_notes): Add prototype for static function.
247 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
248 (bfd_section_from_phdr): Replacement function that calls
249 _bfd_elf_make_section_from_phdr for generic segment types and
250 backend fucntion pointed to by elf_backend_section_from_phdr for
251 backend specific segment types.
252 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
253 now called by _bfd_elf_make_section_from_phdr. Note that this func
254 is now just a stub between the caller and bfd_section_from_phdr.
255
256 * elf-bfd.h (struct elf_backend_data): Add new function pointer
257 elf_backend_section_from_phdr.
258 (elf_backend_section_from_phdr): Add prototype.
259
260 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
261 (elfNN_bed): Add elf_backend_section_from_phdr.
262
811b4bf6
NC		 2631999-11-25 Nick Clifton <nickc@cygnus.com>
264
ba3d4249
NC		 265 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
266 SEC_CODE and SEC_READONLY flags to glue sections.
267
811b4bf6
NC		 268 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
269 SEC_CODE and SEC_READONLY flags to glue sections.
270
01ef19d2
NC		 2711999-11-20 Nick Clifton <nickc@cygnus.com>
272
273 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
274 delta.
275
1ca42bad
CM		 2761999-11-19 Catherine Moore <clm@cygnus.com>
277
278 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
279 (elf_cpu32_plt_entry): Likewise.
280
078c8694
NC		 2811999-11-18 Nick Clifton <nickc@cygnus.com>
282
283 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
284 for RVA relocs.
285 (coff_mcore_relocate_section): Initialise addend to 0.
286 Special case processing of RVA reloc.
287
86dc0f79
RH		 2881999-11-17 Richard Henderson <rth@cygnus.com>
289
290 * elf-bfd.h (struct elf_backend_data): Reorder collect and
291 type_change_ok; add sign_extend_vma.
292 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
293 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
294 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
295 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
296 (elfNN_bed): Follow struture changes.
297
0bff3f4b
ILT		 2981999-11-09 Ian Lance Taylor <ian@zembu.com>
299
300 * libbfd.c (bfd_read): Check result of read against desired result
301 using !=, not <.
302 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
303 invalid compared to the section size.
304
305 * ieee.c (ieee_slurp_debug): Get the length of the debug
306 information right if there is no data part.
307
832fc202
JL		 308Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
309
310 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
311 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
312
71a40b32
ILT		 3131999-10-28 Ian Lance Taylor <ian@zembu.com>
314
315 * elflink.h (elf_bfd_final_link): Make last_local signed.
316
8140b664
ILT		 3171999-10-27 Ian Lance Taylor <ian@zembu.com>
318
319 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
320 starts with a zero.
321
7af8cca9
MM		 322Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
323
324 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
325 bfd_mach_d10v_ts3.
326 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
327 * bfd-in2.h: Regenerate.
328
a67a8777
AH		 3291999-10-15 Andrew Haley <aph@cygnus.com>
330
331 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
332
7a7191b7
JL		 333Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
334
335 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
336
64df8d0b
ILT		 3371999-10-08 Ian Lance Taylor <ian@zembu.com>
338
339 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
340 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
341 too.
342
0af99795
GK		 343Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
344
345 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
346 relocs also need the GP value.
347 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
348 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
349 the GP value for R_MIPS_LITERAL relocs too. Handle
350 R_MIPS_64 relocs properly on big-endian MIPS.
351 (mips_elf_sign_extend): Behave properly with 'long long'.
352 (mips_elf_highest): Correct typo.
353
e916b64e
DE		 354Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
355
356 * cpu-m32r.c (arch_info_struct): New static global.
357 (bfd_m32r_arch): Refer to it.
358 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
359 (m32r_elf_print_private_bfd_data): Ditto.
360 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
a23ef39f
DE		 361 * archures.c (bfd_mach_m32rx): Define it.
362 * bfd-in2.h: Rebuild.
e916b64e 363
f4bda984
RH		 3641999-09-28 Fred Fish <fnf@cygnus.com>
365
366 * targets.c (cisco_core_vec): Replaced with two new vecs ...
367 (cisco_core_big_vec): Add new bigendian vec.
368 (cisco_core_little_vec): Add new little endian vec.
369
370 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
371 (crash_info_locs): Add array of possible offsets.
372 (MASK_ADDR): Mask to apply to crash info offset.
373 (crashinfo_external): Add textbase, database, bssbase and
374 turn into a typedef.
375 (cisco_core_file_validate): Renamed from cisco_core_file_p.
376 Many small changes to account for additional hardware versions.
377 Pick a reasonable size for ".reg" section. Add a ".crash"
378 section to allow access to crashinfo_external struct.
379 (cisco_core_file_p): New version of this function that
380 iterates over crash_info_locs, calling cisco_core_file_validate.
381 (cisco_core_vec): Old big endian only vec replaced with ...
382 (cisco_core_big_vec): Add big endian version.
383 (cisco_core_little_vec): Add little endian version.
384
385 * configure.in (cisco_core_vec): Split to two new vectors ...
386 (cisco_core_big_vec): New target vector.
387 (cisco_core_little_vec): New target vector.
388 * configure: Regenerate.
389 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
390 to cisco_core_big_vec in targ_selvecs.
391
d02f29ad
GK		 3921999-09-28 Geoffrey Keating <geoffk@cygnus.com>
393
394 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
395 (mips_elf_relocate_got_local): Unused, delete.
396 (mips_elf_relocate_global_got): Unused, delete.
397
27ac83bf
RH		 3981999-09-24 Fred Fish <fnf@cygnus.com>
399
400 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
401 to initialize it to something meaningful. Then use it to generate
402 more useful segment names.
403
2667095f
JL		 404Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
405
406 * som.c (NO_PCREL_MODES): Define if the system does not define
407 R_SHORT_PCREL_MODE.
408 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
409 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
410 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
411 * libhppa.h (dis_assemble_22): New function.
412 (bfd_hppa_insn2fmt): Handle long branch.
413
27ac83bf
RH		 414 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
415 in PA2.0.
2667095f 416
b7be1db6
AM		 4171999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
418
419 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
420 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
421 (reloc_howto_type howto_table): Tidy comments and whitespace.
422
57db232e
NC		 4231999-09-17 Nick Clifton <nickc@cygnus.com>
424
425 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
426 previous delta. Set sec->gc_mark instead.
427
38f7d33d
CM		 428Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
429
430 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
431 (elf_cpu32_plt_entry): Likewise.
432
dfec422f
JL		 433Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
434
b2df1460
JL		 435 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
436
1209c612
JL		 437 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
438 symbol table, then just compute a suitable value (but do not
439 create a __gp symbol).
440
dfec422f
JL		 441 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
442 symbols when building shared libraries.
443 (elf_hppa_final_link_relocate): Correct handling of PCREL
444 relocations against undefined symbols.
445
d0f2103d
NC		 4461999-09-16 Nick Clifton <nickc@cygnus.com>
447
448 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
449 interworking sections as linker created so that they will not
450 be removed by garbage collection.
451
19ef5465
JL		 452Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
453
454 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
455 (elf_hppa_final_link_relocate): Consistently create an absolute
456 address, then subtract out the value of __gp.
457
6d83c84b
MM		 4581999-09-14 Michael Meissner <meissner@cygnus.com>
459
460 * configure.in (Canonicalization of target names): Remove adding
461 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
462 generates $ac_config_sub with a ${CONFIG_SHELL} already.
463 * configure: Regenerate.
464
06a5ee55
NC		 4651999-09-14 Nick Clifton <nickc@cygnus.com>
466
467 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
468 Mitsubishi).
469
b2e311df
JL		 470Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
471
2ec0dd12
JL		 472 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
473 (elf_hppa_final_link): Initialize text_segment_base and
474 data_segment_base.
475 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
476
b2e311df
JL		 477 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
478 (elf_hppa_final_link_relocate): Likewise.
479 (elf_hppa_relocate_insn): Likewise.
480 (elf_hppa_relocate_section): Initialize HOWTO.
481
79207490
ILT		 4821999-09-13 Donn Terry <donn@interix.com>
483
e5db213d
ILT		 484 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
485 handling to support both GNU and MS objects.
486
79207490
ILT		 487 * coffcode.h (coff_write_object_contents): Don't check reloc_count
488 when determining whether to set F_RELFLG.
489
59f2c4e7
NC		 4901999-09-13 Philip Blundell <pb@nexus.co.uk>
491
492 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
493 PC24 relocs if the target is an undefined weak symbol.
494 (arm_add_to_rel): Fix compiler warning.
495 (elf32_arm_plt0_entry): Correct comments.
496
2f66722d
AM		 4971999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
498
499 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
500 an absolute symbol in REL relocs.
501
228d307f
JL		 502Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
503
504 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
505 Stub SEGREL32. Return an error for any relocation not handled.
506
49147fca
ILT		 5071999-09-12 Ian Lance Taylor <ian@zembu.com>
508
509 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
510 constant symbols, and avoid multiple definition errors on them.
511
86b21447
ILT		 5121999-09-12 Donn Terry <donn@interix.com>
513
514 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
515 significant bit is set.
516
eeaf533e
ILT		 5171999-09-11 Ian Lance Taylor <ian@zembu.com>
518
a50f8417
ILT		 519 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
520
eeaf533e
ILT		 521 * elfcode.h (write_relocs): Handle an absolute symbol in REL
522 relocs as we do for RELA relocs.
523
703153b5
ILT		 5241999-09-11 Donn Terry <donn@interix.com>
525
2fbadf2c
ILT		 526 * libpei.h (_bfd_pei_final_link_postscript): Declare.
527 (coff_final_link_postscript): Define.
528 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
529 directory entries here.
530 (_bfd_pei_final_link_postscript): New function.
531
8c42d010
ILT		 532 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
533 section flags based on the section name.
534
cb43721d
ILT		 535 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
536 get the overflow of the s_nlnno field from the s_nreloc field.
537 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
538 the s_nlnno overflow of the .text section into the s_nreloc
539 field.
540
5933bdc9
ILT		 541 * peigen.c (add_data_entry): Declare.
542 (pei_swap_aouthdr_out): Get image size right. Set linker version
543 more intuitively.
544 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
545 (pe_print_idata): Code cleanup, print more info, get rid of (now)
546 extraneous ImageBase.
547 (pe_print_edata): Likewise.
548 (pe_print_pdata): Likewise. Print exception entries.
549 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
550 (tbl): Make const, add "UNKNOWN".
551 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
552 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
553 section data directory.
554 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
555
7d2b58d6
ILT		 556 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
557 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
558 * peicode.h (coff_get_symbol_info): Define.
559
0717ebb7
ILT		 560 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
561 -DSTRICT_PE_FORMAT.
562 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
563 than __INTERIX.
564 (coff_classify_symbol): Re-revert 1999-08-08 patch if
565 STRICT_PE_FORMAT.
566
277d1b5e
ILT		 567 * libpei.h: New file, broken out of peicode.h.
568 * peigen.c: New file, broken out of peicode.h.
569 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
570 * configure.in: Add peigen.lo to list of files required for each
571 PE target.
572 * Makefile.am: Rebuild dependencies.
573 (BFD32_BACKENDS): Add peigen.lo.
574 (BFD32_BACKENDS_CFILES): Add peigen.c.
575 (SOURCE_HFILES): Add libpei.h.
576 * configure, Makefile.in: Rebuild.
577
e166a60f
ILT		 578 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
579 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
580 instead. Don't clear the s_paddr field for an uninitialized data
581 section.
582
1135238b
ILT		 583 * coffcode.h (coff_mkobject_hook): Set timestamp field in
584 coff_data_type to f_timdat.
585 * peicode.h (pe_mkobject_hook): Likewise.
586
05bf877a
ILT		 587 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
588 number if COFF_IMAGE_WITH_PE.
589
4cfec37b
ILT		 590 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
591 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
592 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
593 there is no SEC_DEBUGGING section.
594 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
595 IMAGE_FILE_DEBUG_STRIPPED.
596
33d7d197
ILT		 597 * pe-i386.c (COFF_LONG_FILENAMES): Define.
598 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
599 * pei-i386.c (COFF_LONG_FILENAMES): Define.
600 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
601
402ef9d4
ILT		 602 * coffswap.h (IMAGE_BASE): Don't define.
603 * pei-arm.c (IMAGE_BASE): Don't define.
604 * pei-i386.c (IMAGE_BASE): Don't define.
605 * pei-mcore.c (IMAGE_BASE): Don't define.
606 * pei-ppc.c (IMAGE_BASE): Don't define.
607
8add8e30
ILT		 608 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
609 symbol, switch on the class when determining whether to modify the
610 value. For PE, don't modify the value of a C_FCN symbol not named
611 .bf.
612
c0bed66d
ILT		 613 * libbfd-in.h (_bfd_abort): Declare.
614 (abort): Define.
615 * bfd.c (_bfd_abort): New function.
616 * libbfd.h: Rebuild.
617
a50f8417
ILT		 618 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
619 special handling.
620
b545f675
ILT		 621 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
622 don't write out the associated line numbers.
623
2c546cd8
ILT		 624 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
625 aux entries.
626
5d3aaa74
ILT		 627 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
628 changes when the base type is unknown.
629
312191a6
ILT		 630 * coffgen.c (coff_print_symbol): Fix printing of aux record for
631 function symbols.
632
703153b5 633 * syms.c (BSF_DEBUGGING_RELOC): Define.
d510f9a6
ILT		 634 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
635 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
636 symbols named .bf.
703153b5
ILT		 637 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
638 BSF_DEBUGGING_RELOC set.
639 * bfd-in2.h: Rebuild.
640
7b50b349
ILT		 6411999-09-10 Ian Lance Taylor <ian@zembu.com>
642
643 * ecoff.c (bfd_debug_section): Update initialization for new
644 comdat_info field.
645 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
646 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
647
6481999-09-10 H.J. Lu <hjl@gnu.org>
649
650 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
651 _bfd_filnmlen field.
652 * coff-mips.c (mips_ecoff_backend_data): Likewise.
653
af7dc644
JL		 654Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
655
e48c661e
JL		 656 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
657 for FPTR relocs involving local symbols.
658
6a0b9871
JL		 659 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
660 value for the stub address in a call through a stub.
661 Install the value for a local symbol directly into the DLT
662 instead of generating a reloc. Correctly handle FPTR64 relocs.
663
af7dc644
JL		 664 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
665 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
666 (elf_hppa_final_link): Call them.
667
fc4cc5bb
ILT		 6681999-09-10 Ian Lance Taylor <ian@zembu.com>
669
670 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
671 (elf_adjust_dynamic_symbol): ...from here.
672
be7582f3
JL		 673Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
674
b7263961
JL		 675 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
676 relocation, remove them. SECREL64->LTOFF16WF.
677 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
678 DIR* relocations.
679 (elf_hppa_relocate_insn): Similarly.
680
8267b155
JL		 681 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
682 (elf_hppa_relocate_insn): Similarly.
683
6849fb4d
JL		 684 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
685 GPREL* relocations.
686 (elf_hppa_relocate_insn): Similarly.
687
b233eaab
JL		 688 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
689 Handle LTOFF_TP* relocs.
690 (elf_hppa_relocate_insn): Similarly.
691
571047ad
JL		 692 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
693 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
694 (elf_hppa_relocate_insn): Handle PCREL* relocs.
695
e5bb3efc
JL		 696 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
697 DIR32, DIR64 and FPTR64 relocations.
698 (elf_hppa_relocate_insn): Similarly.
699
be7582f3
JL		 700 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
701 address of the .PARISC.global section.
702 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
703 table entry elf_hppa_final_link_relocate. Do not give a warning
704 for a reloc against an external symbol if it has a PA64 hash
705 table entry.
706 (elf_hppa_final_link_relocate): Significantly rework. Handle
707 DLTIND relocations. Compute the final value of the relocation
708 before passing the value of elf_hppa_relocate_insn.
709 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
710 relocation support. Handle DLTIND relocation requests just like
711 DLTREL relocation requests. Simplify branch handling.
712
7131999-09-08 Ulrich Drepper <drepper@cygnus.com>
714
715 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
716 non-allocated section as done in i386 version.
717 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
718 statement since this is no know relocation.
719
c8933571
JL		 720Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
721
084d930b
JL		 722 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
723 relocs.
724 (elf_hppa_relocate_insn): Similarly.
725
11c19a4e
JL		 726 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
727 DLTREL14WD relocs.
728 (elf_hppa_relocate_insn): Similarly.
729
c8933571
JL		 730 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
731 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
732 Pass the relocate type rather than the insn format to
733 elf_hppa_relocate_insn.
734 (elf_hppa_relocate_insn): Make switch dependent on relocation type
735 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
736
692b7d62
ILT		 7371999-09-07 Ian Lance Taylor <ian@zembu.com>
738
739 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
740 (bfd_coff_filnmlen): Define.
741 (bfd_coff_std_swap_table): Initialize new field.
742 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
743 than FILNMLEN.
744 (coff_write_symbols): Likewise.
745 (coff_get_normalized_symtab): Likewise.
746 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
747 * libcoff.h: Rebuild.
748
022a5af4
ILT		 7491999-09-06 Donn Terry <donn@interix.com>
750
75cc7189
ILT		 751 * coffcode.h (sort_by_secaddr): New static function if
752 COFF_IMAGE_WITH_PE.
753 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
754 sections by VMA when assigning target_index values. Always set
755 virt_size.
756
8d3ad4e1 757 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
fdfd89ab
ILT		 758 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
759 pe_flags field.
8d3ad4e1
ILT		 760 * libcoff.h: Rebuild.
761
8a1ad8e7
ILT		 762 * coffcode.h (coff_set_custom_section_alignment): Add const to
763 declaration to match definition.
764 (coff_write_object_contents): Don't set F_AR32W(R)? if
765 COFF_WITH_PE.
766
767 * coff-i386.c (in_reloc_p): Add declaration.
768 (i386coff_vec): Simplify initialization of
769 application_section_flags.
770
41733515
ILT		 771 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
772 version. Move COFF_WITH_PE specific code to new version.
773 (stype_to_sec_flags): Likewise. Add section parameter.
774 * coffgen.c (make_a_section_from_file): Set target_index before
775 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
776 * libcoff.h: Rebuild.
777
92962560
ILT		 778 * syms.c (stt): Add some PE/PEI section names.
779 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
780 symbol.
781 (bfd_symbol_info): Check for 'w'.
782
022a5af4
ILT		 783 * section.c (struct bfd_comdat_info): Define.
784 (asection): Add comdat field.
785 (STD_SECTION): Initialize comdat field.
786 (bfd_make_section_anyway): Likewise.
787 * bfd-in2.h: Rebuild.
788
0d271c1a
AS		 7891999-09-06 Andreas Schwab <schwab@suse.de>
790
791 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
792 to version symbols.
793
fed79cc6
NC		 7941999-09-06 Nick Clifton <nickc@cygnus.com>
795
796 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
797 bfd_realloc instead of calloc and realloc.
798
0bcb993b
ILT		 7991999-09-04 Steve Chamberlain <sac@pobox.com>
800
801 * cpu-pj.c: New file.
802 * elf32-pj.c: New file.
803 * config.bfd (pj*): New cpu.
804 (pj-*-*, pjl-*-*): New targets.
805 * configure.in (bfd_elf32_pj_vec): New target vector.
806 (bfd_elf32_pjl_vec): New target vector.
807 * archures.c (bfd_arch_pj): Define.
808 * elf.c (prep_headers): Handle bfd_arch_pj.
809 * reloc.c: Define BFD_RELOC_PJ_* relocations.
810 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
811 to target vector list.
812 * Makefile.am: Rebuild dependencies.
813 (ALL_MACHINES): Add cpu-pj.lo.
814 (ALL_MACHINES_CFILES): Add cpu-pj.c.
815 (BFD32_BACKENDS): Add elf32-pj.lo.
816 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
817 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
818
7843f00e
ILT		 8191999-09-04 Ian Lance Taylor <ian@zembu.com>
820
821 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
822 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
823 and NON_GOT_REF from weak defined symbol to real symbol.
824 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
825 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
826 create a COPY reloc.
827 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
828 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
829 don't create a COPY reloc.
830
814fe68a
ILT		 8311999-09-03 Ian Lance Taylor <ian@zembu.com>
832
833 * elflink.h (elf_bfd_final_link): When counting relocations, don't
834 count those in sections we are not including in the link.
835
20e29382
JL		 836Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
837
838 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
839 field in hpux11 shared libraries.
840
4b56dbbd
NC		 8411999-09-02 Nick Clifton <nickc@cygnus.com>
842
843 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
844
2eb429af
JL		 845Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
846
847 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
848 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
849 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
850
994819d2
NC		 8511999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
852
853 * elflink.h (record_link_assignment): When possible, keep the
854 original type of the symbol.
855
0d571602
JL		 856Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
857
858 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
859 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
860 tools were configured.
861 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
862
9458945f
MM		 8631999-08-26 Mark Mitchell <mark@codesourcery.com>
864
865 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
866 GOT entries for GOT16 relocations; they're not required.
867
021e3cc0
NC		 8681999-08-24 Nick Clifton <nickc@cygnus.com>
869
870 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
871
872 * config.bfd (arm-*-netbsd*): New target.
873 * configure.in (armnetbsd_vec): New target vector.
874 * configure: Regenerate
875 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
876
877 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
878 (ALL_MACHINES_CFILES): Add armnetbsd.c.
879 (armnetbsd.lo): New rule with deps.
880 * Makefile.in: Regenerate.
881
882 * armnetbsd.c: New file: Definitions specific to arm-netbsd
883 target.
884
7da1b175
JL		 885Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
886
887 * som.c (som_slurp_symbol_table): Fix typo in comment.
888
1ca74062
JL		 889Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
890
891 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
892 here instead of using elf_section_data...
893
69e70d30
NC		 8941999-08-19 Nick Clifton <nickc@cygnus.com>
895
896 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
897 relocations into the base file.
898 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
899 we are building a base file.
900
98c1d4aa
NC		 9011999-08-19 Nick Clifton <nickc@cygnus.com>
902
903 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
904 a REL style reloc.
905 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
906 REL relocs when performing a partial relocation.
907
00692651
ILT		 9081999-08-18 Donn Terry <donn@interix.com>
909
b2d638c7
ILT		 910 * cofflink.c: Move definitions of N_TMASK, et. al., out of
911 _bfd_coff_link_input_bfd into top level.
912
00692651
ILT		 913 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
914 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
915 (coff_i386_rtype_to_howto): Likewise.
916 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
917 Completely ignore symbols which are all zero.
918 (dummy_reloc16_estimate): Add return 0.
919 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
920 variable copy to name_copy to avoid shadowing outer scope
921 variable.
922 * libcoff-in.h (coff_data_type): Change raw_syment_count field
923 from unsigned int to unsigned long. Add timestamp field.
924 * libcoff.h: Rebuild.
925
1396cd2d
ILT		 9261999-08-17 H.J. Lu <hjl@gnu.org>
927
928 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
929 macro definition.
930
0035bd7b
ILT		 9311999-08-17 Ian Lance Taylor <ian@zembu.com>
932
933 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
934 for special section symbols.
935 * elflink.h (elf_merge_symbol): If we have no old BFD, check
936 BSF_DYNAMIC on the section symbol to see whether the old BFD is
937 dynamic.
938
8535d39c
MM		 9391999-08-15 Mark Mitchell <mark@codesourcery.com>
940
941 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
942 coincidence of variable names between old and new code.
943
bcbdc74c
NC		 9441999-08-12 Nick Clifton <nickc@cygnus.com>
945
946 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
947 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
948 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
949 and 'addend' parameter a 'bfd_signed_vma'.
950 (elf32_arm_final_link_relocate): Do not involve stubs in
951 R_ARM_THM_PC22 relocs relative to section symbols, they are long
952 jumps, not function calls.
953
23080146
NC		 9541999-08-11 Robin Farine <advanc@dial.eunet.ch>
955
956 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
957 in R_ARM_PC24 relocs.
958
fc91f658
JL		 959Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
960
052e120f
JL		 961 * elf-hppa.h (elf_hppa_fake_sections): New function.
962 * elf32-hppa.c (elf_backend_fake_sections): Define.
963
27ac83bf
RH		 964 * elf-hppa.h (elf_hppa_final_write_processing): Update for
965 recent changes to the arch_info structure.
3a9acac8 966
fc91f658
JL		 967 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
968 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
969 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
970 list.
971
5499724a 972Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
27ac83bf 973 Ralf Baechle <ralf@uni-koblenz.de>
5499724a
MM		 974
975 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
976 output DT_MIPS_GOTSYM.
977 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
978 DT_MIPS_SYMTABNO if there are no global GOT symbols.
979
ce006217
MM		 980Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
981
7b1f1231
MM		 982 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
983 prototype. Handle local symbols. Add commentary.
984 (mips_elf_calculate_relocation): Adjust accordingly.
985 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
986 relocations.
987
ce006217
MM		 988 * elflink.h (elf_bfd_final_link): Tweak last change.
989
b037af20
MM		 9901999-08-09 Mark Mitchell <mark@codesourcery.com>
991
992 * elflink.h (elf_link_size_reloc_section): Use the counts in the
993 elf-section data to allocate just the right amount of relocation
994 space. Don't allocate the hash space twice.
995 (elf_bfd_final_link): Calculate the amount of space to allocate in
996 each relocation section.
997
432bdd91
JL		 998Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
999
1000 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1001 64bit mode, generate a section relative relocation for a 32bit
1002 wide relocation.
1003 (elf_hppa_is_local_label_name): New function.
1004 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1005 shared between 32bit and 64bit port.
1006
b944b044
MM		 10071999-08-09 Mark Mitchell <mark@codesourcery.com>
1008
1009 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1010 R_MIPS_GOT16 and R_MIPS_CALL16.
1011 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
b037af20 1012 to use when looking for a preexisting GOT entry.
b944b044 1013
840a9995
ILT		 10141999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1015
1016 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1017 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1018 not binutils.
1019 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1020
91d3970e
ILT		 10211999-08-09 Geoff Keating <geoffk@cygnus.com>
1022
1023 * elflink.h (elf_link_output_extsym): Don't output a weak
1024 reference to an undefined symbol just because it was defined weak
1025 in a shared object.
1026
798c1fb8
ILT		 10271999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1028
1029 * coffgen.c (coff_find_nearest_line): When looking for file, use
1030 last best match rather than first. If address is beyond last line
1031 number record, don't return the last line as the correct value.
1032
851edbaf
ILT		 10331999-08-08 Ian Lance Taylor <ian@zembu.com>
1034
1035 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1036 * bfd-in2.h: Rebuild.
1037
5dccc1dd
ILT		 10381999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1039
1040 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1041 * coffcode.h (coff_set_custom_section_alignment): New static
1042 function.
1043 (coff_section_alignment_table): New static array.
1044 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1045 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1046 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1047 * libcoff.h: Rebuild.
1048
74eeebea
ILT		 10491999-08-08 Ian Lance Taylor <ian@zembu.com>
1050
1051 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1052 MKDEP.
1053 * Makefile.in: Rebuild.
1054
bd826630
ILT		 10551999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1056
1057 * section.c (SEC_SHARED): Define.
1058 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1059 (styp_to_sec_flags): Likewise.
1060 * peicode.h (coff_swap_scnhdr_out): Likewise.
1061 * bfd-in2.h: Rebuild.
1062
855b0be7
ILT		 10631999-08-08 Ian Lance Taylor <ian@zembu.com>
1064
bd826630
ILT		 1065 * coffcode.h (coff_classify_symbol): Comment out part of
1066 1999-08-05 change which breaks cygwin DLLs.
1067
855b0be7
ILT		 1068 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1069 * aclocal.m4, configure: Rebuild.
1070
22bc497d
ILT		 10711999-08-06 Ian Lance Taylor <ian@zembu.com>
1072
1073 * section.c (global_syms): Only initialize union field if
1074 __STDC__.
1075
4f2860ca
MM		 10761999-08-04 Mark Mitchell <mark@codesourcery.com>
1077
1078 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1079 the size of a GOT entry here.
1080 (mips_elf_calculate_relocation): Don't create a local GOT entry
1081 for the symbol in a GOT16 relocation; just for it's high-order bit
1082 (_bfd_mips_elf_relocate_section): Fix thinko.
1083
5d54c628
ILT		 10841999-08-05 Ian Lance Taylor <ian@zembu.com>
1085
1086 Based on patches from Donn Terry <donn@interix.com>:
1087 * coffcode.h (enum coff_symbol_classification): Define.
1088 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1089 _bfd_coff_classify_symbol. Change return type.
1090 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1091 (coff_slurp_symbol_table): Use coff_classify_symbol.
1092 (coff_classify_symbol): New static function.
1093 (coff_sym_is_global): Never define.
1094 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1095 * cofflink.c (coff_link_check_ar_symbols): Use
1096 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1097 (coff_link_add_symbols): Likewise.
1098 (_bfd_coff_link_input_bfd): Likewise.
1099 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1100 coff_classify_symbol.
1101 * libcoff.h: Rebuild.
1102
36860900
JL		 1103Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1104
1560fbe4
JL		 1105 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1106 (e_ltpsel, e_rtpsel): Similarly.
1107
36860900
JL		 1108 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1109 and 14bit ertpsel. Handle 64bit psel.
1110
e7c44218
MM		 11111999-08-04 Mark Mitchell <mark@codesourcery.com>
1112
1113 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1114 handling for REL relocations. And only left-shift R_MIPS26
1115 relocation addends where necessary.
1116
3811169e
MM		 11171999-08-03 Mark Mitchell <mark@codesourcery.com>
1118
23b255aa
MM		 1119 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1120 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1121 Just return the relocation found.
1122 (mips_elf_relocate_section): Pull the LO16 addend out of the
1123 section itself when using REL relocations.
1124
3811169e
MM		 1125 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1126 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1127 libraries.
1128
aab08431
ILT		 11291999-08-03 Ian Lance Taylor <ian@zembu.com>
1130
2d146250
ILT		 1131 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1132 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1133 relocation against a symbol in an input section with no output
1134 section. From Daniel Jacobowitz <drow@false.org>.
1135
cb94091f
ILT		 1136 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1137
aab08431
ILT		 1138 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1139 look for generated file correctly.
1140 * aclocal.m4, configure: Rebuild.
1141
5a44662b
MM		 11421999-08-02 Mark Mitchell <mark@codesourcery.com>
1143
1144 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1145 and R_MIPS16_26 relocations correctly when relocating.
1146 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1147 and R_MIPS_CALL_LO16 are for global symbols.
1148
1fa0ddb3
RH		 11491999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1150
1151 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1152 some fields.
1153 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1154 variables and initialize them.
1155
97287574
MM		 11561999-08-01 Mark Mitchell <mark@codesourcery.com>
1157
8b237a89
MM		 1158 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1159 there are no global symbols requiring GOT entries.
1160 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1161 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1162 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1163
97287574
MM		 1164 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1165 symbols are considered to have the value zero.
1166 (_bfd_mips_elf_relocate_section): Don't try to perform a
1167 relocation for an undefined symbol.
1168 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1169 GOT16 relocations.
1170
a11c78e7
RH		 11711999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1172
1173 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1174 wants ba,a,pt %xcc instead of %icc.
1175 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1176 of large PLT entries.
1177 (sparc64_elf_plt_ptr_offset): Fix calculation.
1178 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1179 addend should be relative to load address, not .plt section start.
1180 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1181
587ff49e
RH		 11821999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1183
1184 * elf-bfd.h (struct elf_backend_data): Add
1185 print_symbol_all and output_arch_syms backend methods.
1186 * elfxx-target.h: Likewise.
1187 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1188 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1189 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1190 functions.
1191 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1192 symbols in .dynsym, add their names into .dynstr. Put those symbols
1193 into dynlocal.
1194 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1195 pointers to STT_REGISTER symbols in dynsym section.
1196 (sparc64_elf_print_symbol_all): New function.
1197 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1198 printing using the print_symbol_all hook.
1199
d512aa07
CM		 12001999-07-30 Catherine Moore <clm@cygnus.com>
1201
1202 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1203 R_ARM_GNU_VTENTRY.
1204
441d6d79
RH		 12051999-07-29 Richard Henderson <rth@cygnus.com>
1206
1207 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1208 dynamic_sections_created.
1209
c9b3cbf3
RH		 12101999-07-29 Richard Henderson <rth@cygnus.com>
1211
1212 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1213 (mips_rtype_to_howto): ... new function.
1214 (_bfd_mips_elf_relocate_section): Use it.
1215
b89db8f2
MM		 12161999-07-28 Mark Mitchell <mark@codesourcery.com>
1217
1218 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1219
f8111282
NC		 12201999-07-27 Nick Clifton <nickc@cygnus.com>
1221
1222 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1223
1224 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1225 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1226
7d923127
ILT		 12271999-07-23 Donn Terry <donn@interix.com>
1228
7fd9c191
ILT		 1229 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1230 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1231 * cofflink.c (coff_link_add_symbols): If PE, handle section
1232 symbols specially.
1233 * libcoff.h: Rebuild.
1234
7d923127
ILT		 1235 * config.bfd (i[3456]86-*-interix*): New target.
1236
242eabea
ILT		 12371999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1238
1239 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1240 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1241 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1242 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1243 (COFF_SUPPORT_GNU_LINKONCE): Define.
1244 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1245 (COFF_SUPPORT_GNU_LINKONCE): Define.
1246
9c8ac5a9
ILT		 12471999-07-21 Ian Lance Taylor <ian@zembu.com>
1248
1249 From Mark Elbrecht:
1250 * makefile.dos: Remove; obsolete.
980e4bf7 1251 * configure.bat: Remove; obsolete.
9c8ac5a9 1252
957ccf44
ILT		 12531999-07-21 H.J. Lu <hjl@gnu.org>
1254
1255 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1256
75987f83
ILT		 12571999-07-21 Philippe De Muyter <phdm@macqel.be>
1258
1259 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1260 message and fail if a symbol index is out of range.
1261
2841ecd0
ILT		 12621999-07-21 Ian Lance Taylor <ian@zembu.com>
1263
1264 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1265 when looking at a R_MIPS_GOT16 relocation.
1266
8a70eff3
NC		 12671999-07-20 Nick Clifton <nickc@cygnus.com>
1268
1269 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1270
0db63c18
MM		 1271Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1272
1273 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1274 removed in previous change.
1275 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1276 in relocateable output.
1277
accc7f69
ILT		 12781999-07-19 Ian Lance Taylor <ian@zembu.com>
1279
272dc76f
ILT		 1280 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1281 structure.
1282
accc7f69
ILT		 1283 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1284 if they appear to be specially created by the linker.
1285
c3c89269
NC		 12861999-07-19 Nick Clifton <nickc@cygnus.com>
1287
1288 * targets.c (alternative_target): New field in bfd_target
1289 structure.
1290 (bfd_search_for_target): New function: Find a target that
1291 satisifies a search function.
1292 * bfd-in2.h: Regenerate.
1293
1294 * elfxx-target.h: Initialise the alternative_target field of
1295 the bfd_target structures to point to the other target (if
1296 defined).
1297 * nlm-target.h: Initialise the alternative_target field of
1298 the bfd_target structures to point to the other target (if
1299 defined).
1300
1301 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1302 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1303
1304 * aix386-core.c: Initialise new field of bfd_target structure.
1305 * aout-adobe.c: Initialise new field of bfd_target structure.
1306 * aout-arm.c: Initialise new field of bfd_target structure.
1307 * aout-target.h: Initialise new field of bfd_target structure.
1308 * aout-tic30.c: Initialise new field of bfd_target structure.
1309 * binary.c: Initialise new field of bfd_target structure.
1310 * bout.c: Initialise new field of bfd_target structure.
1311 * cisco-core.c: Initialise new field of bfd_target structure.
1312 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1313 * coff-alpha.c: Initialise new field of bfd_target structure.
1314 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1315 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1316 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1317 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1318 * coff-i386.c: Initialise new field of bfd_target structure.
1319 * coff-i860.c: Initialise new field of bfd_target structure.
1320 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1321 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1322 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1323 * coff-mips.c: Initialise new field of bfd_target structure.
1324 * coff-ppc.c: Initialise new field of bfd_target structure.
1325 * coff-rs6000.c: Initialise new field of bfd_target structure.
1326 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1327 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1328 * coff-tic30.c: Initialise new field of bfd_target structure.
1329 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1330 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1331 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1332 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1333 * hppabsd-core.c: Initialise new field of bfd_target structure.
1334 * hpux-core.c: Initialise new field of bfd_target structure.
1335 * i386msdos.c: Initialise new field of bfd_target structure.
1336 * i386os9k.c: Initialise new field of bfd_target structure.
1337 * ieee.c: Initialise new field of bfd_target structure.
1338 * ihex.c: Initialise new field of bfd_target structure.
1339 * irix-core.c: Initialise new field of bfd_target structure.
1340 * mipsbsd.c: Initialise new field of bfd_target structure.
1341 * netbsd-core.c: Initialise new field of bfd_target structure.
1342 * oasys.c: Initialise new field of bfd_target structure.
1343 * osf-core.c: Initialise new field of bfd_target structure.
1344 * ppcboot.c: Initialise new field of bfd_target structure.
1345 * ptrace-core.c: Initialise new field of bfd_target structure.
1346 * sco5-core.c: Initialise new field of bfd_target structure.
1347 * som.c: Initialise new field of bfd_target structure.
1348 * srec.c: Initialise new field of bfd_target structure.
1349 * tekhex.c: Initialise new field of bfd_target structure.
1350 * trad-core.c: Initialise new field of bfd_target structure.
1351 * versados.c: Initialise new field of bfd_target structure.
1352 * vms.c: Initialise new field of bfd_target structure.
1353
a9602746
AS		 13541999-07-19 Andreas Schwab <schwab@suse.de>
1355
1356 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1357 and rel_hdr.
1358
31367b81
MM		 1359Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1360
1361 * elflink.h (elf_link_adjust_relocs): New function.
1362 (elf_bfd_final_link): Use it.
1363 (elf_link_input_bfd): Deal with the fact that there can be
1364 two relocation sections for a single section.
1365 (elf_reloc_link_order): Likewise.
1366
1367 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1368 a relocateable object.
1369 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1370
f65054f7
RH		 13711999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1372
1373 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1374 (sparc64_elf_get_reloc_upper_bound,
1375 sparc64_elf_get_dynamic_reloc_upper_bound,
1376 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1377 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1378 New functions.
1379 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1380 ELF64_R_TYPE_ID/DATA where appropriate.
1381
d6bcbdc1
RH		 13821999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1383
1384 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1385 DT_SPARC_PLTFMT.
1386
6387d602
ILT		 13871999-07-16 Ian Lance Taylor <ian@zembu.com>
1388
1389 * elf32-mips.c (mips_elf_local_relocation_p): New static
1390 function.
1391 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1392 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1393 Always set *require_jalxp.
1394 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1395 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1396 GOT16 if the GOT16 is against a local symbol. Don't return false
1397 for an undefined symbol. If there is an overflow, assert that we
1398 have a name.
1399
318da145
AS		 14001999-07-16 Andreas Schwab <schwab@suse.de>
1401
1402 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1403 variables `link' and `elfsec'.
1404 (elf_bfd_final_link): Remove unused variable `os'.
1405
435394bf
MM		 1406Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1407
1408 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1409 a PT_PHDR program headers.
1410 (_bfd_mips_elf_final_link): Don't assume there are going to be
1411 section symbols when we're not building a shared object.
1412 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1413 we need one.
1414
ac352105
ILT		 14151999-07-15 J.T. Conklin <jtc@redback.com>
1416
1417 * config.bfd (i[3456]86-*-vxworks*): New target.
1418
197b9ca0
MM		 14191999-07-15 Mark Mitchell <mark@codesourcery.com>
1420
1421 * elf32-mips.c (mips_elf_stub_section_p): New function.
1422 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1423 (mips_elf_relocate_section): Adjust calling sequence for
1424 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1425 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1426 required.
1427
3a6ae616
ILT		 14281999-07-15 Ian Lance Taylor <ian@zembu.com>
1429
1430 * configure.in: Bump version number to 2.9.5.
1431 * configure: Rebuild.
1432
1b83fcb3
JL		 1433Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1434
1435 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1436 64bit format.
1437 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1438 to derive final type instead of hardwiring a selection.
1439
6296902e
MM		 14401999-07-14 Mark Mitchell <mark@codesourcery.com>
1441
1442 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1443 things relocated by R_MIPS16_GPREL.
1444 (mips_elf_perform_relocation): Likewise.
1445
2ac8ce5f
RH		 1446Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1447
1448 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1449
b3be9b46
RH		 14501999-07-14 Richard Henderson <rth@cygnus.com>
1451
1452 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1453 (_bfd_mips_elf_size_dynamic_sections): Set it.
1454 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1455 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1456 new argument max_local.
1457
b7233c24
MM		 14581999-07-14 Mark Mitchell <mark@codesourcery.com>
1459
1e52e2ee
MM		 1460 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1461 subwords when handling an R_MIPS16_26 relocation.
1462 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1463 semantics.
1464
b7233c24
MM		 1465 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1466 dst_mask to match reality.
1467 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1468 (mips_elf_obtain_contents): Use bfd_get.
1469 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1470 (mips_elf_relocate_section): Likewise.
1471
e53bd91b
MM		 14721999-07-13 Mark Mitchell <mark@codesourcery.com>
1473
1474 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1475 (mips_elf_relocate_section): Adjust calling sequence for
1476 mips_elf_perform_relocation.
1477 (mips_elf_perform_relocation): Take additional argument. Handle
1478 R_MIPS16_26. Use bfd_put for convenience.
1479
28a7f3e7
RH		 14801999-07-13 Richard Henderson <rth@cygnus.com>
1481
1482 * elf.c (assign_file_positions_for_segments): Thinko last change.
1483 Always overwrite p_flags.
1484
3018b441
RH		 14851999-07-13 Richard Henderson <rth@cygnus.com>
1486
1487 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1488 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1489 .dynbss and .rel[a].bss if want_dynbss.
1490 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1491
30b30c21
RH		 14921999-07-13 Richard Henderson <rth@cygnus.com>
1493
1494 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1495
3018b441
RH		 14961999-07-13 Richard Henderson <rth@cygnus.com>
1497
30b30c21
RH		 1498 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1499 (struct elf_link_hash_table): Add dynlocal.
1500 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1501 (_bfd_elf_link_adjust_dynindx): Delete.
1502 (_bfd_elf_link_renumber_dynsyms): Prototype.
1503 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1504 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1505 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1506 (_bfd_elf_link_lookup_local_dynindx): New function.
1507 (elf_link_renumber_hash_table_dynsyms): New function.
1508 (_bfd_elf_link_renumber_dynsyms): New function.
1509 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1510 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1511 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1512 instead of elf_link_remove_section_and_adjust_dynindices.
1513 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1514 (elf_link_assign_sym_version): Remove removed_dynamic code.
1515 (elf_link_renumber_dynsyms): Delete.
1516 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1517
1518 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1519 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1520 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1521 * elf32-mips.c: Similarly.
1522 * elf32-ppc.c: Similarly.
1523 * elf32-sparc.c: Similarly.
1524 * elf64-alpha.c: Similarly.
1525 * elf64-sparc.c: Similarly.
1526
97a4bb05
MM		 15271999-07-13 Mark Mitchell <mark@codesourcery.com>
1528
1529 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1530 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1531 when the relocation is against _gp_disp.
1532
a3c7651d
MM		 15331999-07-12 Mark Mitchell <mark@codesourcery.com>
1534
1535 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1536 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1537 to possibly_dynamic_relocs. Adjust usage throughout code.
1538 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1539 (elf_mips_ctor64_howto): Likewise.
1540 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1541 Adjust indentation.
1542 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1543 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1544 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1545 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1546
5f771d47
ILT		 15471999-07-12 Ian Lance Taylor <ian@zembu.com>
1548
67e5d3d6
ILT		 1549 * Makefile.am: Rebuild dependencies.
1550 * Makefile.in: Rebuild.
1551
1552 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1553 * bfd-in2.h: Rebuild.
1554
5f771d47
ILT		 1555 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1556 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1557 structure initializations. Add casts.
1558 * reloc.c (EMPTY_HOWTO): Define.
1559 * bfd-in2.h: Rebuild.
1560 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1561 comparisons against 0.
1562 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1563 previous_ibfd_e_flags to unsigned long.
1564 * vms.h (struct vms_private_data_struct): Change section_count to
1565 unsigned.
1566 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1567 (_bfd_vms_write_gsd): Change symnum to unsigned.
1568 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1569 * vms-tir.c (etir_sta): Change psect to unsigned.
1570 (alloc_section): Change idx to unsigned.
1571 (tir_sta, tir_ctl): Change psect to unsigned.
1572 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1573 * vms.c (priv_section_count): Change to unsigned.
1574
121089cb
AS		 15751999-07-12 Andreas Schwab <schwab@suse.de>
1576
1577 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1578 * m68klinux.c: Likewise.
1579
e049a0de
ILT		 15801999-07-12 Ian Lance Taylor <ian@zembu.com>
1581
1582 * Many files: Changes to avoid gcc warnings: Remove unused local
1583 variables. Add default case to enum switches.
1584 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1585 compile if not COFF_IMAGE_WITH_PE.
1586 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1587 (bfd_arm_get_bfd_for_interworking): Likewise.
1588 (bfd_arm_process_before_allocation): Likewise.
1589 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1590 * pei-arm.c: Likewise.
1591 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1592 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1593 (mips_elf_got16_entry): Put parens around & in body of ==.
1594 (mips_elf_calculate_relocation): Correct test for empty string.
1595 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1596 stderr.
1597 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1598 format.
1599
3a99b017
ILT		 16001999-07-11 Ian Lance Taylor <ian@zembu.com>
1601
7442e600
ILT		 1602 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1603 as appropriate. Fill in structure initializations. Add variable
1604 initializations. Add casts.
1605 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1606 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1607
3a99b017
ILT		 1608 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1609 char *.
1610 * elf-bfd.h (bfd_elf_hash): Update declaration.
1611 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1612 when calling bfd_elf_hash.
1613
65388f2d
MM		 16141999-07-11 Mark Mitchell <mark@codesourcery.com>
1615
9ebbd33e
MM		 1616 * libbfd.c (bfd_put_8): Make it of type `void'.
1617 * bfd-in2.h: Regenerated.
1618 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1619 for 32-bit hosts.
1620 (_bfd_mips_elf_final_link): Likewise.
1621
65388f2d
MM		 1622 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1623
5b4e2818
JL		 1624Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1625
1626 * config.bfd (hppa*-*-linux-gnu*): New target
1627
c7ac6ff8
MM		 16281999-07-07 Mark Mitchell <mark@codesourcery.com>
1629
103186c6
MM		 1630 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1631 (_bfd_mips_elf_create_dynamic_sections): New function.
1632 (_bfd_mips_elf_add_symbol_hook): Likewise.
1633 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1634 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1635 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1636 (_bfd_mips_elf_gc_mark_hook): Likewise.
1637 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1638 (_bfd_mips_elf_always_size_sections): Likewise.
1639 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1640 (_bfd_mips_elf_check_relocs): Likewise.
1641 (_bfd_mips_elf_link_hash_table_create): Likewise.
1642 (_bfd_mips_elf_print_private_data): Likewise.
1643 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1644 (_bfd_mips_elf_final_link): Likewise.
1645 (_bfd_mips_elf_additional_program_headers): Likewise.
1646 (_bfd_mips_elf_modify_segment_map): Likewise.
1647 (_bfd_mips_elf_relocate_section): Likewise.
1648 * elf32-mips.c (mips_elf32_object_p): Move contents into
1649 _bfd_mips_elf_object_p.
1650 (mips_elf_additional_program_headers): Rename to
1651 _bfd_mips_elf_additional_program_headers.
1652 (mips_elf_modify_segment_map): Rename to
1653 _bfd_mips_elf_modify_segment_map.
1654 (elf_mips_abi_name): Change prototype.
1655 (mips_elf32_section_from_shdr): Merge into
1656 _bfd_mips_elf_section_from_shdr.
1657 (mips_elf32_section_processing): Merge into
1658 _bfd_mips_elf_section_processing.
1659 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1660 the right back-end ELF linker.
1661 (mips_elf_relocate_section): Rename to
1662 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1663 (mips_elf_link_output_symbol_hook): Rename to
1664 _bfd_mips_elf_link_output_symbol_hook.
1665 (mips_elf_create_dynamic_section): Rename to
1666 _bfd_mips_elf_create_dynamic_section.
1667 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1668 Adjust for 64-bit code. Use mips_elf_got_section.
1669 (mips_elf_adjust_dynamic_symbol): Rename to
1670 _bfd_mips_elf_adjust_dynamic_symbol. Use
1671 mips_elf_allocate_dynamic_relocations.
1672 (mips_elf_finish_dynamic_symbol): Rename to
1673 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1674 Adjust for 64-bit code.
1675 (mips_elf_finish_dynamic_sections): Rename to
1676 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1677 (mips_elf_always_size_sections): Rename to
1678 _bfd_mips_elf_always_size_sections.
1679 (mips_elf_add_symbol_hook): Rename to
1680 _bfd_mips_elf_add_symbol_hook.
1681 (mips_elf_next_lo16_addend): Constify.
1682 (mips_elf_calculate_relocation): Likewise.
1683 (mips_elf_obtain_contents): Likewise.
1684 (mips_elf_perform_relocation): Likewise.
1685 (mips_elf_create_dynamic_relocation): Likewise.
1686 (mips_elf_allocate_dynamic_relocations): New function.
1687 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1688 (MIPS_ELF_REL_SIZE): Likewise.
1689 (MIPS_ELF_DYN_SIZE): Likewise.
1690 (MIPS_ELF_GOT_SIZE): Likewise.
1691 (MIPS_ELF_SYM_SIZE): Likewise.
1692 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1693 (MIPS_ELF_GET_WORD): Likewise.
1694 (MIPS_ELF_PUT_WORD): Likewise.
1695 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1696 (STUB_LW): Conditionalize for 64-bit value.
1697 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1698 entries.
1699 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1700 Check it for inconsistency.
1701 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1702 ABI.
1703 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1704 .msym.
1705 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1706 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1707 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1708 (mips_elf_local_got_index): Likewise.
1709 (mips_elf_got_page): Likewise.
1710 (mips_elf_got_info): Likewise.
1711 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1712 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1713 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1714 instead of constant `2'.
1715 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1716 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1717 (mips_elf_size_dynamic_sections): Use
1718 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1719 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1720 Adjust all releveant entries in elf backend table.
1721 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1722 (mips_elf64_section_processing): Likewise.
1723 Adjust elf backend entries to use _bfd_mips_elf variants now
1724 publicly available.
1725
c7ac6ff8
MM		 1726 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1727 hash-entry sizes.
1728 (size_dynamic_sections): Likewise.
1729 (elf_link_output_extsym): Likewise.
1730 * elf.c: (elf_fake_sections): Likewise.
1731 * libbfd.c (bfd_get): New macro.
1732 (bfd_put): Likewise.
1733 * bfd-in2.h: Regenerated.
1734
17351999-07-07 Mark Mitchell <mark@codesourcery.com>
1736
1737 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1738 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1739 wap_reloca_in, and swap_reloca_out.
1740 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1741 multiple internal relocations per external relocation.
1742 (link_read_relocs): Likewise.
1743 (elf_bfd_final_link): Likewise.
1744 (elf_link_input_bfd): Likewise.
1745 (elf_gc_mark): Likewise.
1746 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1747 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1748 elf_swap_dyn_in.
1749 (size_info): Add entries for new fields.
1750 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1751 (mips_elf64_be_swap_reloc_in): New function.
1752 (mips_elf64_be_swap_reloc_out): Likewise.
1753 (mips_elf64_be_swap_reloca_in): Likewise.
1754 (mips_elf64_be_swap_reloca_out): Likewise.
1755 (mips_elf64_size_info): Add entries for new fields.
1756
0525d26e
ILT		 17571999-07-07 Ian Lance Taylor <ian@zembu.com>
1758
1759 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1760 field equals the new rel_count field.
1761 (elf_link_input_bfd): When doing a relocateable link, use the new
1762 rel_count field rather than the reloc_count field.
1763 (elf_reloc_link_order): Likewise.
1764 (elf_finish_pointer_linker_section): Likewise.
1765
1766 Based on patch from H.J. Lu <hjl@gnu.org>:
1767 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1768 shared library to override a weak definition in a regular object.
1769
9db37001
JL		 1770Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1771
27ac83bf 1772 * libhppa.h: Revert July 2, 1999 patch.
37afc161 1773
9db37001
JL		 1774 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1775 need to generate DLTIND relocations, not DLTREL relocations.
1776
752149a0
NC		 17771999-07-05 Nick Clifton <nickc@cygnus.com>
1778
478d07d6
NC		 1779 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1780 architectures.
1781 (coff_set_flags): Recognise arm 5 architectures.
1782
1783 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1784 Add support for armv5 architecture.
1785
1786 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1787
752149a0
NC		 1788 * reloc.c: Add new, assembler only, ARM reloc:
1789 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1790
1791 * bfd-in2.h: Regenerate.
1792
5e38c3b8
MM		 17931999-07-02 Mark Mitchell <mark@codesourcery.com>
1794
1795 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1796 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1797 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1798 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1799 * elf32-mips.c (ABI_64_P): New macro.
1800 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1801 (_bfd_mips_elf_find_nearest_line): Adjust call to
1802 _bfd_dwarf2_find_nearest_line.
1803 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1804 * libbfd.h: Regenerated.
1805
4766cbee
ILT		 18061999-07-02 Ian Lance Taylor <ian@zembu.com>
1807
1808 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1809
2a6d0fe7
JL		 1810Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1811
1812 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1813 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1814
23bc299b
MM		 18151999-07-01 Mark Mitchell <mark@codesourcery.com>
1816
1817 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1818 fields.
1819 (_bfd_elf_init_reloc_shdr): New function.
1820 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1821 bfd_alloc followed by memset.
1822 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1823 (elf_fake_sections): Here.
1824 (assign_section_numbers): Assign section numbers for the second
1825 relocation section, if required.
1826 * elflink.h (elf_link_output_relocs): New function.
1827 (elf_link_size_reloc_section): Likewise.
1828 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1829 (elf_link_input_bfd): Use elf_link_output_relocs.
1830
1831 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1832 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1833
17bb48e0
JL		 1834Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1835
1836 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1837 with 22bit format.
1838
7403cb63
MM		 18391999-06-28 Mark Mitchell <mark@codesourcery.com>
1840
1841 * elf32-mips.c (mips_elf_got_info): Move declaration before
1842 prototypes. Change global_gotsym to be a pointer to a hash entry,
1843 rather than a number index.
1844 (mips_elf_link_hash_entry): Move declaration before prototypes.
1845 (mips_elf_irix6_finish_dynamic_symbol): New function.
1846 (mips_elf_sign_extend): Likewise.
1847 (mips_elf_high): Likewise.
1848 (mips_elf_higher): Likewise.
1849 (mips_elf_highest): Likewise.
1850 (mips_elf_global_got_index): Likewise.
1851 (mips_elf_local_got_index): Likewise.
1852 (mips_elf_got_offset_from_index): Likeiwse.
1853 (mips_elf_record_global_got_symbol): Likewise.
1854 (mips_elf_got_page): Likewise.
1855 (mips_elf_next_lo16_addend): Likewise.
1856 (mips_elf_calculate_relocation): Likewise.
1857 (mips_elf_obtain_contents): Likewise.
1858 (mips_elf_perform_relocation): Likewise.
1859 (mips_elf_assign_gp): Likewise.
1860 (mips_elf_sort_hash_table_f): Likewise.
1861 (mips_elf_sort_hash_table): Likewise.
1862 (mips_elf_got_section): Likewise.
1863 (mips_elf_got_info): Likewise.
1864 (mips_elf_create_local_got_entry): Likewise.
1865 (mips_elf_got16_entry): Likewise.
1866 (mips_elf_create_dynamic_relocation): Likewise.
1867 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1868 (mips_elf_final_gp): Use mips_elf_assign_gp.
1869 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1870 into SHN_SCOMMON automatically on IRIX6.
1871 (mips_elf_add_symbol_hook): Likewise.
1872 (mips_elf_relocate_section): Rewrite, using
1873 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1874 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1875 Don't deal with .rld_map on IRIX6.
1876 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1877 section flags appropriately for .got.
1878 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1879 the got. Call mips_elf_record_global_got_symbol and allocate
1880 local got space appropriately.
1881 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1882 char *. Rework calculation of GOT size. Sort dynamic symbol
1883 table entries so entries that do not require GOT entries appear at
1884 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1885 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1886 global_gotsym.
1887 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1888 entries.
1889 (mips_elf_finish_dynamic_symbol): Use
1890 mips_elf_irix6_finish_dynamic_symbol.
1891 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1892 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1893 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1894
0dda5f7a
ILT		 18951999-06-30 Ian Lance Taylor <ian@zembu.com>
1896
1897 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1898 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1899
04f7c78d
NC		 19001999-06-04 Philip Blundell <philb@gnu.org>
1901
1902 * elf32-arm.h (elf_backend_got_header_size): Define.
1903 (elf_backend_plt_header_size): Likewise.
1904
a72747a3
NC		 19051999-06-28 Jim Pick <jim@jimpick.com>
1906
1907 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1908
caf3d37c
JL		 1909Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1910
1911 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1912 relocation function.
1913 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1914
9886bd43
MM		 19151999-06-27 Mark Mitchell <mark@codesourcery.com>
1916
303f629d
MM		 1917 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1918 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1919 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1920 (_bfd_mips_elf_section_from_shdr): Use them.
1921 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1922 of GP-relative sections.
1923 (_bfd_mips_elf_set_section_contents): Use them.
1924 (_bfd_mips_elf_section_processing): Share code between .sdata and
1925 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1926 (mips_elf_additional_program_headers): Add handling for
1927 PT_MIPS_OPTIONS segment on IRIX6.
1928 (mips_elf_modify_segment_map): Likeiwse.
1929 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1930 Include the options sections on IRIX6. Don't look for GP-relative
1931 sections by name; use SHF_MIPS_GPREL instead.
1932 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1933 the N32 ABI.
1934 (mips_elf_create_dynamic_sections): Don't muck about with section
1935 alignments and such on IRIX6.
1936 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1937 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1938 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1939 bfd_zalloc rather than bfd_alloc and memset.
1940 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1941 Don't assert the existence of .rld_map on IRIX6.
1942 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1943
9886bd43
MM		 1944 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1945 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1946 instead.
1947
a94a7c1c
MM		 19481999-06-26 Mark Mitchell <mark@codesourcery.com>
1949
c6142e5d
MM		 1950 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1951 (mips_elf_swap_msym_out): New function.
1952 (mips_elf_create_msym_section): Likewise.
1953 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1954 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1955 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1956 section not named .msym.
1957 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1958 .msym directly. Set appropriate attributes for the .msym
1959 section.
1960 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1961 (mips_elf_link_hash_newfunc): Clear it.
1962 (mips_elf_create_dynamic_sections): Create the .msym section
1963 on IRIX6.
1964 (mips_elf_size_dynamic_sections): Allocate space for the
1965 .msym section. Add a DT_MIPS_MSYM entry.
1966 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1967 the symbol.
1968 (mips_elf_finish_dynamic_sections): Assign a value for
1969 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1970
a94a7c1c
MM		 1971 * elf32-mips.c (irix_compat_t): New enumeration.
1972 (ABI_N32_P): New macro.
1973 (IRIX_COMPAT): Likewise.
1974 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1975 (mips_elf_relocate_section): Fix typo.
1976
254f5c45
ILT		 19771999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1978
1979 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1980 as writable PE sections.
1981
f623be2b
RH		 19821999-06-26 David Mosberger <davidm@hpl.hp.com>
1983
1984 * dwarf2.c (struct arange): New type.
1985 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1986 (arange_add): New function.
1987 (decode_line_info): Keep track of address ranges that a compilation
1988 unit covers.
1989 (comp_unit_contains_address): Return true if address is contained
1990 in _any_ of the address ranges associated with a compilation unit.
1991 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1992 on the first comp_unit that contains the address.
1993
69dd2e2d
RH		 19941999-06-26 David Mosberger <davidm@hpl.hp.com>
1995
1996 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1997 (decode_line_info): Add variable STASH and initialize it to point
1998 to the per-bfd dwarf2_debug info. Remove static variable
1999 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2000
0429ebd0
ILT		 20011999-06-26 Ian Lance Taylor <ian@zembu.com>
2002
1d7b28df
ILT		 2003 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2004 shared library to have an undefined symbol.
2005
0429ebd0
ILT		 2006 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2007 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2008
4517897e
JL		 2009Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2010
2011 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2012 * elf32-hppa.c: Remove everything related to symbol extension
2013 sections & records. Use the common elf_hppa_final_write_processing.
2014
f0c2e336
MM		 20151999-06-22 Mark Mitchell <mark@codesourcery.com>
2016
2017 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2018 functions instead of _init/_fini if requested.
2019
03ae5f59
ILT		 20201999-06-23 Ian Lance Taylor <ian@zembu.com>
2021
2022 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2023 field.
2024
464e1740
ILT		 20251999-06-22 Ian Lance Taylor <ian@zembu.com>
2026
2027 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2028 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2029 field to 0, not -1.
2030 (ppc_elf_finish_dynamic_sections): Check for positive section
2031 dynindx field, rather than comparing against -1.
2032 (ppc_elf_relocate_section): Only return false if undefined_symbol
2033 or reloc_overflow fail, not always upon encountering an error.
2034
2f5116e2
MM		 20351999-06-22 Mark Mitchell <mark@codesourcery.com>
2036
2037 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2038 bfd_byte * before performing pointer arithmetic.
2039
9e103c9c
JL		 2040Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2041
2042 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2043 support.
2044 * elf32-hppa.c: Include elf-hppa.h.
2045 (ARCH_SIZE): Define.
2046 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2047 now.
2048 (elf32_hppa_info_to_howto): Similarly.
2049 (elf_hppa_howto_table): Similarly.
2050 (elf_hppa_reloc_type_lookup): Similarly.
2051 (hppa_elf_gen_reloc_type): Similarly.
2052 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2053
232fb1a3
NC		 20541999-06-22 Nick Clifton <nickc@cygnus.com>
2055
2056 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2057 handling R_V850_22_PCREL relocation.
2058
271025eb
ILT		 20591999-06-21 Ian Lance Taylor <ian@zembu.com>
2060
2061 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2062 type.
2063
0bde07d4
RH		 2064Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2065
2066 * section.c (_bfd_strip_section_from_output): Ignore sections
2067 DISCARDed by the link script.
2068
f800e11d
ILT		 20691999-06-19 Ian Lance Taylor <ian@zembu.com>
2070
2071 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2072 Remove unused local variable spp.
2073
2074 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2075 the entry symbol is not set.
2076
72b60c23
RH		 2077Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2078
2079 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2080 GPDISP or LITUSE in a relocatable link.
2081
aec89efb
JR		 2082Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2083
2084 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2085 * (alloc_dwarf1_func): Likewise.
2086
5ba624b0
JL		 2087Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2088
2089 * libhppa.h: Fix various formatting errors.
2090 (assemble_3); Rewrite using CATENATE.
2091 (assemble_17): Fix various bugs.
2092
59d23ada
NC		 20931999-06-16 Nick Clifton <nickc@cygnus.com>
2094
2095 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2096
0c3ff40b
RH		 20971999-06-15 Richard Henderson <rth@cygnus.com>
2098
2099 * section.c (SEC_SHORT): Define.
2100 * bfd-in2.h: Rebuild.
2101
42751cf3
MM		 21021999-06-13 Mark Mitchell <mark@codesourcery.com>
2103
78de0b43
MM		 2104 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2105 Remove abfd parameter. Use _bfd_strip_section_from_output.
2106 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2107
42751cf3
MM		 2108 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2109 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2110 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2111 function.
2112 (bfd_elf_size_dynamic_sections): Use it.
2113
3e269912
ILT		 21141999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2115
2116 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2117 complain_overflow_bitfield to complain_overflow_signed.
2118
6b5bd373
MM		 21191999-06-13 Mark Mitchell <mark@codesourcery.com>
2120
2121 * elflink.h (elf_link_read_relocs_from_section): New function,
2122 split out from ...
2123 (elf_link_read_relocs): Here. Use it for both relocation
2124 sections.
2125
57e21bef
MM		 21261999-06-12 Mark Mitchell <mark@codesourcery.com>
2127
2128 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2129 asect->reloc_count is valid.
2130
cc3bfcee
ILT		 21311999-06-12 Ian Lance Taylor <ian@zembu.com>
2132
2133 * elf32-mips.c (mips_elf32_section_processing): Permit a
2134 SHT_MIPS_REGINFO section to have a size of 0.
2135
7a50d4ac
ILT		 21361999-06-12 David O'Brien <obrien@freebsd.org>
2137
2138 * config.bfd (alpha*-*-freebsd*): New target.
2139 (i[3456]86-*-freebsd*): Now defaults to ELF.
2140
f5f9cc4f
ILT		 21411999-06-11 Ian Lance Taylor <ian@zembu.com>
2142
44257b8b
ILT		 2143 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2144 wrap if the relocation covers the high bit of an address.
2145
f5f9cc4f
ILT		 2146 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2147
60dac299
RH		 21481999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2149
2150 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2151 instead of R_SPARC_max.
2152 (sparc64_elf_info_to_howto): Likewise.
2153 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2154 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2155
9d7428a9
RH		 21561999-06-07 Richard Henderson <rth@cygnus.com>
2157
2158 * section.c (_bfd_strip_section_from_output): Remove output
2159 sections with no initial link_order.
2160
3c82f80f
NC		 21611999-06-07 Nick Clifton <nickc@cygnus.com>
2162
2163 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2164
eb519dff
AS		 2165Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2166
2167 * Makefile.am (SOURCE_HFILES): Add missing headers.
2168 * Makefile.in: Regenerated.
2169
7f7e7b68
MM		 21701999-06-06 Mark Mitchell <mark@codesourcery.com>
2171
2172 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2173 the N32 ABI.
2174
dc1bc0c9
RH		 21751999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2176
2177 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2178 range undefweak symbols.
2179 * hash.c: Add missing comma after @xref{}
2180 * linker.c: Likewise.
2181
79e5982f
NC		 21821999-06-04 Nick Clifton <nickc@cygnus.com>
2183
2184 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2185 if not defined.
2186 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2187 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2188 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2189 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2190
4a54b465
ILT		 21911999-06-04 Ian Lance Taylor <ian@zembu.com>
2192
2193 * Makefile.am: Rebuild dependencies.
2194 (BFD32_BACKENDS): Add dwarf1.lo.
2195 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2196 * Makefile.in: Rebuild.
2197
7714a18c
NC		 21981999-06-04 Nick Clifton <nickc@cygnus.com>
2199
2200 * Makefile.am: Add epoc-arm-pe target.
2201 * Makefile.in: Regenerate.
2202 * pe-arm.c: Only redefine interworking function names if they have
2203 not already been redefined.
2204 * pei-arm.c: Only redefine interworking function names if they have
2205 not already been redefined.
2206 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2207 name space clash.
2208 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2209 name space clash.
2210
dece4658
NC		 22111999-06-03 Nick Clifton <nickc@cygnus.com>
2212
2213 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2214
a9d024b8
AS		 2215Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2216
2217 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2218
06e1ba78
JR		 2219Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2220
2221 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2222 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2223
084aa3aa
JR		 2224Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2225
2226 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2227 in other text sections.
2228
875f7f69
JR		 2229Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2230
2231 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2232 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2233 * libbfd.h: Regenerate.
2234 * coff-sh.c (sh_merge_private_data): Delete.
2235 (coff_bfd_merge_private_bfd_data): Change to
2236 _bfd_generic_verify_endian_match.
2237 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2238
6a9d5c9a
UD		 22391999-06-03 Ulrich Drepper <drepper@cygnus.com>
2240
2241 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2242
a3e38ad3
ILT		 22431999-06-03 Ian Lance Taylor <ian@zembu.com>
2244
2245 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2246 prototype.
2247 (bfd_elf32_arm_process_before_allocation): Likewise.
2248 * bfd-in2.h: Rebuild.
2249
159002ff
RH		 22501999-06-03 David Mosberger <davidm@hpl.hp.com>
2251
2252 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2253 track of end_sequence markers.
2254 (add_line_info): Add END_SEQUENCE arg.
2255 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2256 debug-line info---it doesn't work right if a compilation unit
2257 consists of multiple discontiguous code-sequences. It would be
2258 worthwhile to optimize for the common case where a compilation
2259 unit results in a contiguous set of code sequences, but this is
2260 quite tricky to get right for arbitrary DWARF2 files.
2261 (lookup_address_in_line_info_table): Don't use the last line entry
2262 for a compilation unit for anything with an address higher than
2263 this line entry. Also, check for end_sequence markers to
2264 correctly handle discontinuities.
2265 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2266 compilation units, check all compilation units with each->high==0
2267 just like when reading compilation units.
2268
2269 * dwarf2.c (decode_line_info): Initialize table->files and
2270 table->last_line to NULL to avoid segfaults due to random
2271 values in these members.
2272 (concat_filename): Check for out-of-range file number before
2273 indexing filename table. Segfaults suck.
2274
2275 * dwarf2.c (decode_line_info): Don't truncate address to least
2276 significant 32 bits (breaks 64 bit targets).
2277 (lookup_address_in_function_table): Ditto.
2278 (comp_unit_contains_address): Ditto.
2279
42fdc509
MM		 22801999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2281
2282 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2283 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2284 (mips_elf64_howto_table_rela): Likewise.
2285
2286 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2287 split out from ...
2288 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2289 single section has two associated relocation sections.
6a9d5c9a 2290
9d8cefa9
RH		 22911999-06-02 Mark Salter <msalter@cygnus.com>
2292
2293 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2294 COFF_WITH_PE defined.
2295
c9fca91d
NC		 22961999-06-02 Nick Clifton <nickc@cygnus.com>
2297
2298 * pe-arm.c: Rename global arm interworking functions to avoid name
2299 collision when all targets BFD is built.
2300 * pei-arm.c: Ditto.
2301
bf572ba0
MM		 23021999-05-31 Mark Mitchell <mark@codesourcery.com>
2303
2304 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2305 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2306 (bfd_elf_section_data): Add use_rela_p.
2307 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2308 (_bfd_elf_new_section_hook): Likewise.
2309 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2310 use_rela_p.
2311 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2312 * elfcode.h (write_relocs): Determine whether or not use rela
2313 relocs based on the relocation section header.
2314 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2315 instead of use_rela_p.
2316 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2317 (elf_backend_may_use_rela_p): Likewise.
2318 (elf_backend_default_use_rela_p): Likewise.
2319 (elfNN_bed): Use them.
6a9d5c9a 2320
3fe702fd
RH		 2321Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2322
2323 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2324
3f830999
MM		 2325Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2326
2327 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2328 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2329 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2330 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2331 * bfd-in2.h: Regenerated.
2332 * libbfd.h: Likewise.
2333 * elf32-mips.c (mips_info_to_howto_rela): New function.
2334 (USE_REL): Adjust for new conventions.
2335 (MINUS_ONE): New macro.
2336 (elf_mips_howto_table): Add R_MIPS_SUB.
6a9d5c9a 2337 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3f830999
MM		 2338 and MIPS_GOT_DISP.
2339 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2340 .MIPS.content section.
2341 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2342 with .MIPS.content as .MIPS.content sections. Set
2343 SHF_MNIPS_NOSTRIP for such section.
2344 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2345 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2346 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2347
70f06c4a
AS		 2348Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2349
015985c9
AS		 2350 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2351 variable.
2352
70f06c4a 2353 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
6a9d5c9a 2354 `else'.
70f06c4a 2355
2ef994e0
NC		 23561999-05-30 Philip Blundell <philb@gnu.org>
2357
2358 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2359 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2360 the addend does not overflow into the rest of the word.
2361
ba96a88f
NC		 23621999-05-29 Nick Clifton <nickc@cygnus.com>
2363
2364 * bfd-in.h: Amend prototype for
2365 bfd_elf32_arm_process_before_allocation .
2366 * bfd-in.h: Regenerate.
6a9d5c9a 2367
ba96a88f
NC		 2368 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2369 elements in a fixed sized array.
2370 (ARM_ELF_ABI_VERSION): Define.
2371 (ARM_ELF_OS_ABI_VERSION): Define.
2372 (R_ARM_THM_ABS5): Fix rightshift and size.
2373 (R_ARM_THM_PC22): Fix size.
2374 (R_ARM_PLT32): Define Howto.
2375 (find_howto): New function: Locate a howto based on a reloc
2376 number.
2377 (elf32_arm_info_to_howto): Use find_howto if necessary.
2378 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2379 bfd_reloc_code_real_type.
2380 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2381 and BFD_RELOC_VTABLE_ENTRY.
2382 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2383
2384 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2385 elements in a fixed sized array.
2386 (ARM_ELF_ABI_VERSION): Define.
2387 (ARM_ELF_OS_ABI_VERSION): Define.
2388 (R_ARM_THM_ABS5): Fix rightshift and size.
2389 (R_ARM_THM_PC22): Fix size.
2390 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2391 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2392 bfd_reloc_code_real_type.
2393
2394 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2395 no_pipeline_knowledge.
2396 (elf32_arm_link_hash_create): Initialise new field to zero.
2397 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2398 no_pipeline_knowledge. Use this parameter to initialise the field
2399 in the globals data structure.
2400 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2401 no_pipeline_knowledge is false and the binary is from an old
2402 toolchain.
2403 (elf32_arm_merge_private_data): Generate an error if an attempt is
2404 made to linl together big endian and little endian code.
2405 (elf32_arm_post_process_headers): New function: Initialise the
2406 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
6a9d5c9a 2407 header.
ba96a88f
NC		 2408 (elf_backend_post_process_headers): Define.
2409
e6c51ed4
NC		 24101999-05-28 Nick Clifton <nickc@cygnus.com>
2411
2412 * elf-bfd.h (struct elf_backend_data): Add new field:
2413 elf_backend_post_process_headers.
2414
2415 * elfxx-target.h (elf_backend_post_process_headers): Define to
2416 NULL if not already defined.
6a9d5c9a 2417 (elfNN_bed): Initialise elf_backend_post_process_headers field.
e6c51ed4
NC		 2418
2419 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2420 to zero.
2421 (_bfd_elf_compute_section_file_positions): Call
6a9d5c9a 2422 elf_backend_post_process_headers if defined.
e6c51ed4 2423
633fd09f
ILT		 24241999-05-28 Ian Lance Taylor <ian@zembu.com>
2425
2426 * configure.in: Check whether getuid and getgid exist.
2427 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2428 HAVE_GETGID are not defined, respectively.
2429 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2430 getgid.
2431 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2432 * configure, config.in: Rebuild.
2433
b2ef150d
ILT		 24341999-05-28 Martin Dorey <mdorey@madge.com>
2435
2436 * elf32-i960.c: New file.
2437 * elf.c (prep_headers): Handle bfd_arch_i960.
2438 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2439 * config.bfd (i960-*-elf*): New target.
2440 * configure.in (bfd_elf32_i960_vec): New target vector.
2441 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2442 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2443 * Makefile.in, aclocal.m4, configure: Rebuild.
2444
5f97aa0c
NC		 24451999-05-27 Nick Clifton <nickc@cygnus.com>
2446
2447 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
6a9d5c9a 2448 R_ARM_PLT32.
5f97aa0c
NC		 2449 (find_howto): New function: Find entries in the
2450 elf32_arm_howto_table.
2451 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2452 computed simply.
2453 (elf32_arm_reloc_type_lookup): Add lookup for
6a9d5c9a 2454 BFD_RELOC_ARM_PLT32.
5f97aa0c 2455
780a67af
NC		 24561999-05-25 Philip Blundell <pb@nexus.co.uk>
2457
2458 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2459 (elf32_arm_link_hash_table_create): Use above function as the
2460 constructor for hash table entries.
2461 (elf32_arm_relocate_section): Avoid crash when there is no output
6a9d5c9a 2462 section.
780a67af
NC		 2463 (elf32_arm_final_link_relocate): New parameter h.
2464 (elf32_arm_relocate_section): Pass symbol hash entry to above
2465 routine.
2466 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2467 comments.
6a9d5c9a 2468
fa0e42e4 24691999-05-25 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2470
27ac83bf
RH		 2471 * coff-arm.c (coff_arm_relocate_section): Don't emit
2472 base file entries for pc-relative values.
6a9d5c9a 2473
93dfcdf0
DD		 24741999-05-25 DJ Delorie <dj@cygnus.com>
2475
2476 * peicode.h (coff_swap_sym_in): When we create the actual section
2477 to reflect the not-there section C_SECTION symbols refer to,
2478 change the symbol class to C_STAT as the section is now really
2479 there.
2480
db65e864
NC		 24811999-05-24 Philip Blundell <pb@nexus.co.uk>
2482
2483 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2484 1999-03-25.
2485
948221a8 2486Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
f6886bc4 2487
948221a8
NC		 2488 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2489 F_PIC_INT to F_PIC.
2490 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2491 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
6a9d5c9a 2492
1349dd65
NC		 24931999-05-16 Nick Clifton <nickc@cygnus.com>
2494
2495 * coff-mcore.c (in_reloc_p): Reinstate.
2496
36797d47
NC		 24971999-05-15 Nick Clifton <nickc@cygnus.com>
2498
2499 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2500 * bfd-in2.h: Regenerate.
2501 * coff-mcore.c (in_reloc_p): Remove defintion.
2502 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2503 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2504 IMAGE_REL_MCORE_RVA.
2505 (coff_mcore_rtype_to_howto): Add special processing for
2506 IMAGE_REL_MCORE_RVA.
2507 (coff_mcore_relocate_section): Add support for
6a9d5c9a 2508 IMAGE_REL_MCORE_RVA.
36797d47
NC		 2509 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2510 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2511 R_MCORE_RELATIVE.
6a9d5c9a
UD		 2512 (mcore_elf_relocate_section): Delete redundant case labels.
2513
97eaf9de
AS		 2514Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2515
2516 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2517 precedence between bit-and and comparison.
2518
2e9a84c8
RH		 2519Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2520
2521 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2522 list of target formats (targ_selvecs).
2523 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2524 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2525
ec0ef80e
DD		 25261999-05-10 DJ Delorie <dj@cygnus.com>
2527
2528 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2529 reasonable mode until "ar x" is smart enough to skip it (fixes
2530 gcc/libgcc.a builds on mips-ecoff targets
2531
2532 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2533 to work. Hack to support MS import libraries, which use different
2534 COMDAT types than GNU.
2535 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2536 to implied zero-length sections (see peicode below)
2537 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2538 filename symbols, which use one *or more* auxents.
2539 * coffswap.h (coff_swap_aux_in): ditto
2540 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2541 sections
6a9d5c9a 2542
5c746d90
JL		 2543Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2544
2545 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2546 for all relocations.
2547
ba1b9317
CM		 25481999-05-10 Catherine Moore <clm@cygnus.com>
2549
27ac83bf
RH		 2550 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2551 if COFF_IMAGE_WITH_PE.
2552 (bfd_arm_process_before_allocation): Likewise.
2553 (bfd_arm_get_bfd_for_interworking): Likewise.
2554 * coff-arm.c: Likewise.
2555 * bfd-in2.h: Regenerate.
2556 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2557 (armpe_big_vec): Likewise.
2558 * configure: Rebuild.
ba1b9317 2559
c1f6bc03
NC		 25601999-05-10 Nick Clifton <nickc@cygnus.com>
2561
2562 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2563 section, not just .rel. Same for .rela.
2564
b23f908b
NC		 25651999-05-07 Nick Clifton <nickc@cygnus.com>
2566
2567 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2568 endianism with an error message.
2569
7fafc0fd
RH		 2570Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2571
2572 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2573 assignment from "unsigned char *" to "char *".
2574 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2575
b44267fd
CM		 25761999-05-05 Catherine Moore <clm@cygnus.com>
2577
27ac83bf
RH		 2578 * coff-arm.c (coff_arm_relocate_section): Add one to
2579 address of ARM_RVA32 thumb functions.
6a9d5c9a 2580
b44267fd 25811999-05-05 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2582
27ac83bf
RH		 2583 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2584 (elf32_m68k_copy_private_bfd_data): New.
2585 (elf32_m68k_merge_private_bfd_data): New.
2586 (elf32_m68k_print_private_bfd_data): New.
2587 (CPU32_FLAG): Define.
2588 (PLT_CPU32_ENTRY_SIZE): Define.
2589 (elf_cpu32_plt0_entry): Declare.
2590 (elf_cpu32_plt_entry): Declare.
2591 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2592 (elf_m68k_finish_dynamic_symbol): Likewise.
2593 (elf_m68k_finish_dynamic_sections): Likewise.
2594 (elf_backend_plt_header_size): Remove definition.
2595 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2596 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2597 (bfd_elf32_bfd_set_private_flags): Define.
2598 (bfd_elf32_bfd_print_private_bfd_data): Define.
6a9d5c9a 2599
ac79f2f3
JL		 2600Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2601
2602 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2603 and R_LONG_PCREL_MODE.
2604
252b5132
RH		 26051999-04-29 Nick Clifton <nickc@cygnus.com>
2606
2607 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2608
2609Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2610
2611 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2612 in relocation calculation.
2613
26141999-04-26 Tom Tromey <tromey@cygnus.com>
2615
2616 * aclocal.m4, configure: Updated for new version of libtool.
2617
26181999-04-21 Nick Clifton <nickc@cygnus.com>
2619
2620 * coff-mcore.c: Add support for mcore relocs.
2621
26221999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2623
2624 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2625 incorrect use EF_MIPS_xxBITPTRS.
2626
26271999-04-18 Ian Lance Taylor <ian@zembu.com>
2628
2629 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2630 variable insn.
2631
2632 * bfd-in2.h: Rebuild.
2633 * libbfd.h: Rebuild.
2634
2635Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
6a9d5c9a 2636
252b5132
RH		 2637 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2638 (coff_arm_relocate_section): Add ARM26D transform. Only
2639 change to ARM26D for relocateable links.
2640
26411999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2642
2643 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2644 (bfd_elf32_bfd_print_private_bfd_data): New.
2645
26461999-04-15 Doug Evans <devans@casey.cygnus.com>
2647
2648 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2649 refetch addend if USE_REL, add many comments regarding current state.
2650 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2651 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2652 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2653 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2654
2655Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2656
2657 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2658 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2659
26601999-04-13 David Mosberger <davidm@hpl.hp.com>
2661
2662 * dwarf2.c (decode_line_info): Don't truncate address to least
2663 significant 32 bits (breaks 64 bit targets).
2664 (lookup_address_in_function_table): Ditto.
2665 (comp_unit_contains_address): Ditto.
2666
2667Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2668
2669 * coff-arm.c (arm_emit_base_file_entry): New routine.
2670 (A2T3_OFFSET): Define.
2671 (T2A3_OFFSET): Define.
2672 (coff_arm_relocate_section): Emit base file entries for interworking
2673 stubs.
2674
26751999-04-13 Philip Blundell <philb@gnu.org>
2676
2677 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2678 relocs 17 through 19.
2679
2680Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2681
2682 * elfcode.h: Remove fnmatch.h.
2683 * elflink.h (elf_link_assign_sym_version): Call back to ld
2684 instead of calling fnmatch.
2685
2686 * config.bfd (i?86-*-beoself): Include pe vecs.
2687
2688Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2689
2690 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2691 to go missing.
2692
26931999-04-10 Richard Henderson <rth@cygnus.com>
2694
2695 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2696 when trying to resolve dynamic symbol references.
2697 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2698 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2699 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2700 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2701 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2702 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2703 * elflink.h (elf_link_output_extsym): Likewise.
2704
2705Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2706
2707 * section.c (_bfd_strip_section_from_output): New function moved from
2708 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2709 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2710 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2711 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2712 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2713 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2714 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2715 * bfd-in2.h: Update.
2716
27171999-04-09 Ian Lance Taylor <ian@zembu.com>
2718
2719 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2720
27211999-04-08 Nick Clifton <nickc@cygnus.com>
2722
2723 * coff-mcore.c: New File: Support for mcore-pe targets.
2724 * cpu-mcore.c: New File: Support for mcore targets.
2725 * elf32-mcore.c: New File: Support for mcore-elf target.
2726 * pe-mcore.c: New File: Definitions for mcore-pe target.
2727 * pei-mcore.c: New File: Definitions for mcore-pei target.
2728 * Makefile.am: Add support for MCore targets.
2729 * Makefile.in: Regenerate.
2730 * config.bfd: Add support for MCore targets.
2731 * configure.in: Add support for MCore targets.
2732 * configure: Regenerate.
2733 * archures.c: Add support for MCore architecture.
6a9d5c9a 2734 * bfd-in2.h: Regenerate.
252b5132
RH		 2735 * coffcode.h: Add support for mcore-pe targets.
2736 * elf.c: Add support for mcore-elf target.
2737 * reloc.c: Add support for MCore relocs.
2738 * targets.c: Add support for MCore targets.
2739
27401999-04-07 Nick Clifton <nickc@cygnus.com>
2741
2742 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2743 R_ARM_XPC25 and R_ARM_THM_XPC22.
2744 (elf32_arm_reloc_map): Remove redundant entries.
2745
27461999-04-06 Ian Lance Taylor <ian@zembu.com>
2747
2748 * sysdep.h (LC_MESSAGES): Never define.
2749
27501999-04-06 Chris Torek <torek@bsdi.com>
2751
2752 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2753 all callers. Rewrite completely.
2754 (_bfd_relocate_contents): Rewrite overflow checking.
2755 * bfd-in2.h: Rebuild.
2756
27571999-04-05 Ian Lance Taylor <ian@zembu.com>
2758
2759 From Gabriel Paubert <paubert@iram.es>:
2760 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2761 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2762 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2763 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2764 * ppcboot.c (ppcboot_vec): Use little endian routines for
2765 headers.
2766
2767 * elf.c (elfcore_strndup): Only define if it will be used.
2768 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2769 and irelend.
2770 (ppc_elf_check_relocs): Remove unused local i.
2771 (ppc_elf_gc_mark_hook): Add default case to switch.
2772
2773 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2774 * srec.c (srec_scan): Accept \r in symbol definitions.
2775 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2776 (symbolsrec_object_p): Likewise.
2777
27781999-04-04 Don Bowman <don@pixsci.com>
2779
2780 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2781
27821999-04-04 Ian Lance Taylor <ian@zembu.com>
2783
2784 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2785 last_line.
2786 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2787 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2788 switch.
2789 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2790 local i.
2791 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2792 local val.
2793
27941999-03-31 Nick Clifton <nickc@cygnus.com>
2795
2796 * config.bfd: Add support for arm-epoc-pe target.
2797 * configure.in: Add support for arm-epoc-pe target.
2798 * configure: Regenerate.
2799 * targets.c: Add support for arm-epoc-pe target.
2800 * coff-arm.c: Allow header files to override definition of
2801 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2802 * pe-arm.h: Allow previous header files to override definition of
2803 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6a9d5c9a 2804 * pei-arm.h: Allow previous header files to override definition of
252b5132
RH		 2805 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2806 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2807 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6a9d5c9a 2808
252b5132
RH		 28091999-03-30 Nick Clifton <nickc@cygnus.com>
2810
2811 * elf.c (elf_map_symbols): Handle the case where section
2812 symbols are generated for content-less sections which are
2813 not mapped to the output file.
2814
2815 * linker.c: Replace direct references to fields in BFD structure
2816 with accessor macros.
2817
2818 * elflink.h: Replace direct references to fields in BFD structure
2819 with accessor macros.
2820
28211999-03-25 Philip Blundell <pb@nexus.co.uk>
2822
2823 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6a9d5c9a
UD		 2824
2825 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
252b5132
RH		 2826 account when adjusting section symbols during a partial link.
2827
28281999-03-24 Nick Clifton <nickc@cygnus.com>
2829
2830 * coff-sparc.c (struct coff_reloc_map): Change type of field
2831 'bfd_reloc_val' to bfd_reloc_code_real_type.
2832 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2833 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2834 * elf32-arc.c (struct arc_reloc_map): Ditto.
2835 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2836 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2837 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2838 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2839 * elf32-sh.c (struct elf_reloc_map): Ditto.
2840 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2841 * elf32-v850.c (struct v850_reloc_map): Ditto.
2842 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2843 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2844 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2845
28461999-03-17 Martin Hunt <hunt@cygnus.com>
2847
2848 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2849 function so source-level assembly works. If multiple N_SOs
2850 are seen without and N_FUNs, create an indextable entry with
2851 a NULL function name.
2852
28531999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2854
2855 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2856 of certian similar cpus.
2857
28581999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2859
2860 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2861 Add the 5000. Change the architecture for the 5400 to mips4.
2862 (elf_mips_mach): Add r5000.
2863
28641999-03-11 Doug Evans <devans@casey.cygnus.com>
2865
2866 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2867
28681999-03-11 Nick Clifton <nickc@cygnus.com>
2869
2870 * binary.c (binary_set_section_contents): Generate warning about
2871 huge file offsets for any section that will occupy file space, not
2872 just those that are loadable.
2873
28741999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2875
2876 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2877
28781999-02-22 Jim Lemke <jlemke@cygnus.com>
2879
2880 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2881
2882Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2883
2884 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2885 * elflink.h: Revert all changes since Feb 16. Instead:
2886 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2887 appropriate. Copy it to version symbols.
2888 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2889 symbols if appropriate.
2890 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2891 symbol if appropriate.
2892 (elf_link_output_extsym): If symbol is marked as undefined, and
2893 has no nonweak references, mark it as weak undefined.
2894
2895Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2896
2897 * elflink.h (elf_merge_symbol): When overriding a dynamic
2898 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2899 function.
2900 (elf_link_add_object_symbols): Don't copy the other field if we
2901 are overridding.
2902
2903Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2904
2905 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2906 shared object with a weak undefined symbol.
2907
29081999-02-18 Nick Clifton <nickc@cygnus.com>
2909
2910 * elfarm-nabi.c: Set partial_inplace back to false.
2911
29121999-02-17 Nick Clifton <nickc@cygnus.com>
2913
2914 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2915 (USER_LABEL_PREFIX): Set to "_".
2916
2917 The following patches are from: Scott Bambrough
2918 <scottb@corelcomputer.com>
6a9d5c9a 2919
252b5132
RH		 2920 * libaout.h (M_ARM6_NETBSD): Set to 143.
2921
2922 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2923 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2924 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2925 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2926 * bfd-in2.h: Regenerate.
2927
2928 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2929 'true' as REL relocs are now being used. Add new PIC relocs:
2930 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2931 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2932
2933 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2934 of targets.
2935 (elf32_arm_final_link_relocate): Change parameters so that entire
2936 reloc is passed. Add support for PIC relocs.
2937 (elf32_arm_relocate_section): Pass entire reloc to
6a9d5c9a 2938 elf32_arm_final_link_relocate.
252b5132
RH		 2939 (elf32_arm_check_relocs): Handle new PIC relocs.
2940 (elf32_arm_adjust_dynamic_symbol): New function.
2941 (elf32_arm_size_dynamic_sections): New function.
2942 (elf32_arm_discard_copies): New function.
2943 (elf32_arm_finish_dynamic_symbol): New function.
2944 (elf32_arm_finish_dynamic_sections): New function.
2945 (ELF_MAXPAGE_SIZE): Define.
2946 (bfd_elf32_bfd_reloc_type_lookup): Define.
2947 (elf_backend_relocate_section): Define.
2948 (elf_backend_adjust_dynamic_symbol): Define.
2949 (elf_backend_create_dynamic_sections): Define.
2950 (elf_backend_finish_dynamic_symbol): Define.
2951 (elf_backend_finish_dynamic_sections): Define.
2952 (elf_backend_size_dynamic_sections): Define.
2953 (elf_backend_plt_readonly): Define.
2954 (elf_backend_want_got_plt): Define.
2955 (elf_backend_want_plt_sym): Define.
6a9d5c9a 2956
252b5132
RH		 2957Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2958
2959 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2960 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2961 (_bfd_mips_elf_fake_sections): Likewise.
2962
2963Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6a9d5c9a 2964
27ac83bf
RH		 2965 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2966 bfd_elf32_arm_get_bfd_for_interworking,
2967 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2968 with elfarm-nabi.c.
6a9d5c9a 2969
27ac83bf
RH		 2970 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2971 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2972 elf32_arm_find_nearest_line): Make them static.
252b5132
RH		 2973
2974Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2975
2976 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2977 callers. Do not merge a definition from a shared object with a
2978 weak undefined symbol.
2979 (elf_link_add_object_symbols): Do not change the symbol type or
2980 size if the old symbol overrides the new one.
2981
29821999-02-08 Nick Clifton <nickc@cygnus.com>
2983
2984 * config.bfd: Add support for strongarm target.
2985
2986Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2987
2988 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2989 fields instead of unsigned char.
2990
2991Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2992
2993 * Makefile.am: Rebuild dependencies.
2994 * Makefile.in: Rebuild.
2995
2996Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2997
2998 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2999 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3000 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3001 * acinclude.m4: Add comments to uses of AC_DEFINE.
3002 * acconfig.h: Remove.
3003 * configure: Rebuild with current autoconf/automake.
3004 * aclocal.m4: Likewise.
3005 * config.in: Likewise.
3006 * Makefile.in: Likewise.
3007
30081999-02-04 DJ Delorie <dj@cygnus.com>
3009
3010 * libbfd.c (real_read): don't call fread for zero bytes. This
3011 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3012
3013Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3014
3015 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3016 of a jump is in the current 256 MB region.
3017
3018Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3019
3020 * format.c (bfd_check_format_matches): Change last patch to only
3021 take effect for the binary target.
3022
3023Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3024
3025 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3026
3027Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3028
3029 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3030
3031Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3032
3033 * format.c (bfd_check_format_matches): If the target was
3034 previously specified, don't check other targets when checking for
3035 an archive file.
3036
3037Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3038
27ac83bf
RH		 3039 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3040 (elf32_arm_reloc_type_lookup): Removed
3041 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3042 (elf32_arm_reloc_type_lookup): New.
3043 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3044 (elf32_arm_reloc_type_lookup): New.
252b5132
RH		 3045
3046Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3047
27ac83bf
RH		 3048 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3049 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3050 * Makefile.am: Use new files.
3051 * Makefile.in: Regenerate.
3052 * configure.in: Use new files.
3053 * configure: Regenerate.
252b5132
RH		 3054
30551999-02-01 Nick Clifton <nickc@cygnus.com>
3056
3057 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3058 (fr30_elf_gc_sweep_hook): New function.
3059 (elf_backend_can_gc_sections): Define.
3060
3061Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3062
27ac83bf
RH		 3063 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3064 and bfd_elf32_bigarm_oabi_vec.
252b5132
RH		 3065
3066Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3067
27ac83bf
RH		 3068 * Makefile.am (elf32-arm-oldabi.lo): New.
3069 (elf32-arm-newabi.lo): New.
3070 * Makefile.in: Regenerate.
3071 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3072 (arm-*-elf): Likewise.
3073 (arm-*-oabi): New.
3074 (thumb-*-oabi): New.
3075 * configure: Regenerate.
3076 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3077 (bfd_elf32_bigarm_oabi_vec): New.
3078 * elf32-arm-newabi.c: New.
3079 * elf32-arm-oldabi.c: New.
3080 * elf32-arm.c: Removed.
3081 * elf32-arm.h: New.
252b5132
RH		 3082
3083Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3084
3085 * binary.c (binary_set_section_contents): Omit warnings for
3086 unloadable sections.
3087
30881999-01-31 Michael Meissner <meissner@cygnus.com>
3089
3090 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3091 powerpc{,le}-*-eabi.
3092
30931999-01-29 Nick Clifton <nickc@cygnus.com>
3094
3095 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3096 * dwarf2.c (read_signed_leb128): Remove unused variables.
3097
3098Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3099
3100 * elf.c (assign_file_positions_for_segments): Only adjust
3101 p_align when needed.
3102
3103Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3104
3105 * binary.c (binary_set_section_contents): Don't return early for a
3106 non-loadable section, in case the first section is non-loadable.
3107 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3108 W. Rozycki <macro@ds2.pg.gda.pl>.
3109
31101999-01-28 Nick Clifton <nickc@cygnus.com>
3111
3112 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3113 R_FR30_GNU_VTENTRY relocs.
3114
3115Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3116
3117 * elflink.h (elf_link_output_sym): Zero syms which are
3118 part of sections which have been excluded.
3119
3120Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3121
3122 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3123 to F_PIC_INT.
3124 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3125 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6a9d5c9a 3126
252b5132
RH		 31271999-01-27 Nick Clifton <nickc@cygnus.com>
3128
3129 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6a9d5c9a 3130 relocation.
252b5132 3131 (fr30_final_link_relocate): Use computed value as result of
6a9d5c9a 3132 relocation.
252b5132
RH		 3133
31341999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3135
3136 * binary.c (binary_set_section_contents): Emit warning for
3137 huge file offsets due to widely-dispersed section LMAs.
3138
3139Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3140
3141 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3142 align first section to largest section alignment, not first
3143 section alignment.
3144
31451999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3146
3147 * configure.in: Require autoconf 2.12.1 or higher.
3148
3149Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3150
27ac83bf
RH		 3151 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3152 * bfd-in2.h: Likewise.
3153 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
252b5132
RH		 3154
31551998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3156
3157 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3158 * cpu-mips.c: Add support for and independent 4111.
3159 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6a9d5c9a 3160 (_bfd_mips_elf_final_write_processing):
252b5132
RH		 3161 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3162
31631998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3164
3165 * elf32-mips.c (elf_mips_abi_name): New.
3166 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3167
31681998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3169
6a9d5c9a 3170 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
252b5132
RH		 3171 Handle bfd_mach_mips4300.
3172
31731998-12-11 Ulrich Drepper <drepper@cygnus.com>
3174
3175 * elf32-i386.c: Remove leaked development code from patch
3176 1998-12-10 by Richard Henderson.
3177
31781998-12-10 Richard Henderson <rth@cygnus.com>
3179
3180 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3181 in debug sections for symbol defined externally.
3182
3183Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3184
3185 * targets.c (bfd_target_vector): Remove duplicate entry for
3186 tekhex_vec.
3187
31881998-12-09 Nick Clifton <nickc@cygnus.com>
3189
3190 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3191 since we are using RELAs.
3192
3193Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3194
3195 SCO Open Server Release 5 core file support, from Jouke Numan
3196 <jnuman@hiscom.nl>:
3197 * sco5-core.c: New file.
3198 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3199 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3200 * Makefile.am: Rebuild dependencies.
3201 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3202 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3203 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3204 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3205 * bfd-in2.h, configure, Makefile.in: Rebuild.
3206
3207Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3208
3209 * config.bfd (hppa*-*-mpeix*): New target.
3210 * configure.in: Add AC_HEADER_DIRENT.
3211 (hppa*-*-mpeix*): New target.
3212 * configure.host (hppa*-*-mpeix*): New host.
3213 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3214 friends rather than just including <sys/dir.h>.
3215 * som.h (struct som_symbol): Add hppa_priv_level and apto
3216 tc_data. Change all users.
3217 (struct somdata): Add comp_unit field.
3218 (obj_som_compilation_unit): Define.
3219 (bfd_som_attach_compilation_unix): Declare.
3220 * som.c: Check HOST_HPPAMPEIX.
3221 (struct som_misc_symbol_info): Add new field priv_level.
3222 (som_object_setup): Add current_offset parameter. Change all
3223 callers.
3224 (setup_sections): Likewise.
3225 (som_object_p): For EXECLIBMAGIC, read the lst header.
3226 (som_write_symbol_strings): Add compilation_unit parameter.
3227 Change all callers.
3228 (som_finish_writing): Write out compilation_unit.
3229 (som_bfd_derive_misc_symbol_info): Set priv_level.
3230 (som_build_and_write_symbol_table): Set xleast field to 3.
3231 (som_slurp_symbol_table): Set symbol priv_level.
3232 (bfd_som_attach_compilation_unit): New function.
3233 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3234 priv_level into symbol_value.
3235 * configure, config.in: Rebuild.
3236
3237Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3238
3239 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3240 warning function to call _bfd_error_handler instead.
3241
3242 * libbfd.c (COERCE32): Cast through unsigned long and long to
3243 avoid bug in old version of gcc.
3244
3245 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3246 (elf_backend_additional_program_headers): Don't define.
3247
32481998-12-08 Nick Clifton <nickc@cygnus.com>
3249
3250 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3251 relocations to include offset of 2 included in the insns, and the
3252 offset of the relocs within the section.
3253
3254Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3255
3256 The following changes were made by David Taylor
3257 <taylor@texas.cygnus.com>, Edith Epstein
3258 <eepstein@sophia.cygnus.com>, Jim Blandy
3259 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3260 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3261 changes originally made by HP; HP did not create ChangeLog
3262 entries.
3263
3264 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3265 automake macro library.
3266
3267 * hpux-core.c (hpux_core_core_file_p): this function now
3268 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3269 found in the corefile! Also, in hpux_core_core_file_p, if we
3270 encounter a section with an unknown type, don't punt. Instead,
3271 just skip it. Also, count the number of sections of known type
3272 that we encounter. If we encounter at least one good one, then
3273 we'll declare that the file is a core file. If we encounter any
3274 unknown ones but some known ones, then we'll issue a warning (but
3275 still declare it to be a core file). Also, correctly decide when a
3276 file is not a core.
3277 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3278 (CORE_ANON_SHMEM): define if not defined.
3279 (hpux_core_struct): add members lwpid and user_tid.
3280 (core_kernel_thread_id, core_user_thread_id): new macros.
3281 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3282 the name before storing it in the bfd.
3283 (hpux_core_core_file_p): handle threads.
3284
3285 * libhppa.h (GET_FIELD): protect against redefinition.
3286 (HPPA_WIDE): define.
3287 (GET_FIELD): define.
3288 (GET_BIT): define.
3289 (MASK): define.
3290 (CATENATE): define.
3291 (ELEVEN): define.
3292 (sign_extend): redefine.
3293 (assemble_6): define.
3294 (assemble_12): rewrite.
3295 (assemble_16): define.
3296 (assemble_16a): define.
3297 (assemble_17): rewrite.
3298 (assemble_22): define.
3299
33001998-12-07 Nick Clifton <nickc@cygnus.com>
3301
3302 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3303 relocations for signed values.
3304
3305Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3306
3307 * mipsbsd.c (MY(set_arch_mach)): Make static.
3308 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3309 bfd_mach_mips* macros rather than simple numbers.
3310
3311 COFF weak symbol support, based on patches from Mark Elbrecht
3312 <snowball3@usa.net>:
3313 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3314 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3315 (coff_write_alien_symbol): Likewise.
3316 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3317 (coff_link_add_symbols): Likewise.
3318 (_bfd_coff_link_input_bfd): Likewise.
3319 (_bfd_coff_write_global_sym): Likewise.
3320
3321 * elf.c (copy_private_bfd_data): Always initialize the
3322 includes_phdrs field.
3323
3324 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3325 file defines a symbol first mentioned in an ELF file.
3326
3327 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3328 possible, rather than only if BFD64.
3329 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3330 not __GNUC__.
3331 * bfd-in2.h: Rebuild.
3332
3333 * srec.c (srec_set_section_contents): Correct test to avoid
3334 switching to 4 byte addresses after seeing a second section which
3335 requires 3 byte addresses. From Joel Schantz
3336 <joel.schantz@argosys.boeing.com>.
3337
3338 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3339 <aymeric.vincent@emi.u-bordeaux.fr>.
3340
33411998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3342
3343 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3344 decide whether the output file is -mrelocatable-lib,
3345 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3346
33471998-12-03 Nick Clifton <nickc@cygnus.com>
3348
3349 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3350 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3351 * bfd-in2.h: Regenerate.
3352 * libbfd.h: Regenerate
3353
3354Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3355
3356 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3357 link against a dynamic symbol with no type or size.
3358
33591998-12-01 Ulrich Drepper <drepper@cygnus.com>
3360
3361 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3362 relocation for section which does not get loaded.
3363 (elf_i386_relocate_section) [R_386_32]: Likewise.
3364
3365Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3366
3367 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3368 reloc_count and i long instead of unsigned long. Handle error
3369 return from bfd_canonicalize_reloc.
3370
33711998-12-01 Nick Clifton <nickc@cygnus.com>
3372
3373 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3374 a hash table.
3375
3376Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3377
3378 * elf32-sh.c (elf/sh.h): Include.
3379 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3380 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3381 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3382 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3383 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3384
3385Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3386
3387 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3388 causes division by zero later on.
3389
3390Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3391
3392 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3393 needed.
3394
33951998-11-25 DJ Delorie <dj@cygnus.com>
3396
3397 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3398 hook now.
3399
3400Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3401
3402 * elf32-fr30.c (fr30_elf_relocate_section): Call
3403 fr30_final_link_relocate.
3404 (fr30_final_link_relocate): New function: Handle I20 and I32
3405 relocs.
3406 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3407 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3408 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3409
3410 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3411 chain to empty.
3412
3413 The following changes are based on a patch submitted by Gianluca
3414 Moro <glctr@abc.it>:
3415
3416 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3417 not already been updated.
3418 (find_remembered_hi16s_reloc): New parameter 'already_found'
3419 returns state of remembered hi16s reloc.
3420 (remember_hi16s_reloc): Set 'found' field to false.
3421 (hi16s_location): Add 'found' field.
3422
34231998-11-23 DJ Delorie <dj@cygnus.com>
3424
3425 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3426 to see .DLL files as unrecognized.
3427 (i3coff_object_p): Sorry, had to hack it to not recognize these
3428 files (pei-i386) on request.
3429
34301998-11-23 DJ Delorie <dj@cygnus.com>
3431
3432 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3433 relents. Call bfd_check_format to reinitialize.
3434
3435Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3436
3437 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3438 warnings.
3439
3440Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3441
3442 * aclocal.m4: regenerate
3443 * configure: regenerate
3444
3445Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3446
3447 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3448 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3449 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3450 respect it as an upper bound on what memory to reference.
3451 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3452 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3453 update vtable_entries_size appropriately.
3454
3455Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3456
3457 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3458 reloc number.
3459
3460Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3461
3462 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3463 bfds; they have no "file" so we fake it.
3464 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3465 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3466 resizing the memory buffer.
3467 * opncls.c (bfd_make_writable): New function; lets you write a
3468 bfd_create'd bfd to an in-memory buffer.
3469 (bfd_make_readable): New function; lets you read back that buffer
3470 as if it were from bfd_openr. Used to build generated archive
3471 members (winsup's ld's dlltool)
3472
3473Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3474
3475 * po/bfd.pot: Regenerated.
3476
3477Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3478
3479 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3480 linked list.
3481
3482Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3483
3484 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3485 element of the gotentry list for local symbols too.
3486 (elf64_alpha_relocate_section): Unify local and global handling.
3487 Assert that gotent->use_count > 0.
3488
3489Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3490
3491 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3492 update for file name changes of July 2, 1998.
3493 (vms_vax_vec): New.
3494 * configure: Rebuild.
3495
3496Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3497
3498 * po/bfd.pot: Regenerated.
3499
3500Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3501
3502 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3503 * aclocal.m4, configure: regenerate
3504
3505Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3506
3507 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3508
3509Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3510
3511 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3512 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3513 was cached.
3514 * aclocal.m4, configure: regenerated.
3515
3516Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3517
27ac83bf
RH		 3518 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3519 R_D10V_GNU_VTENTRY relocs.
3520 (elf_d10v_howto_table): Likewise.
3521 (d10v_reloc_map d10v_reloc_map): Likewise.
3522 (elf32_d10v_gc_mark_hook): New.
3523 (elf32_d10v_gc_sweep_hook): New.
3524 (elf32_d10v_check_relocs): New.
3525 (elf32_d10v_relocate_section): New.
3526 (elf_backend_relocate_section): Define.
3527 (elf_backend_can_gc_sections): Define.
252b5132
RH		 3528
3529Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3530
3531 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3532 (BFD64_BACKENDS): ...from here.
3533 (BFD32_BACKENDS_CFILES): Move vms files here...
3534 (BFD64_BACKENDS_CFILES): ...from here.
3535 * Makefile.in: Rebuild.
3536
3537Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3538
3539 * Makefile.am: Add FR30 target.
3540 * Makefile.in: Add FR30 target.
3541 * archures.c: Add support for FR30.
3542 * config.bfd: Add support for FR30.
3543 * configure.in: Add support for FR30.
3544 * reloc.c: Add support for FR30 relocations.
3545 * targets.c: Add support for FR30 relocations.
3546 * bfd-in2.h: Regenerate.
3547 * configure: Regenerate.
3548 * libbfd.h: Regenerate.
3549 * cpu-fr30.c: New file.
3550 * elf32-fr30.c: New file.
3551
3552Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3553
3554 * configure.in: detect cygwin* instead of cygwin32*
3555 * configure: regenerate
3556
3557Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3558
3559 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3560 use bfd_malloc and free instead and check return value from bfd_malloc.
3561
3562Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3563
3564 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3565 * libbfd.h: Rebuild.
3566
3567 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3568 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3569 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3570 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3571 section.
3572 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3573 field.
3574 (mips_elf_link_hash_table_create): Don't initialize
3575 dynsym_sec_strindex.
3576 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3577 (mips_elf_size_dynamic_sections): Generate a section symbol for
3578 every output section.
3579 (mips_elf_finish_dynamic_sections): Count all sections for
3580 DT_MIPS_UNREFEXTNO.
3581 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3582 output sections.
3583
3584Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3585
3586 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3587 for later PLT entries in large PLTs.
3588 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3589
3590Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3591
3592 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3593
35941998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3595
3596 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3597 * elflink.h (elf_collect_hash_codes): New function. This function is
3598 called for each exported symbol and we compute the ELF hash value for
3599 it.
3600 (compute_bucket_value): New function. It is called from
3601 size_dynamic_sections to determine the hash table size. When we are
3602 optimizing a better, but slower, algorithm is used.
3603 (size_dynamic_sections): Call compute_bucket_value.
3604
3605 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3606
3607Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3608
27ac83bf
RH		 3609 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3610 R_SH_GNU_VTENTRY.
3611 (sh_elf_gc_mark_hook): New.
3612 (sh_elf_gc_sweep_hook): New.
3613 (sh_elf_check_relocs): New.
3614 (elf_backend_can_gc_sections): Define.
252b5132
RH		 3615
3616Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3617
3618 * acinclude.m4: undo previous gettext change
3619 * aclocal.m4: rebuild with right version of aclocal.
3620
3621Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3622
3623 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3624 aclocal.m4 to acinclude.m4, so they don't get lost.
3625
3626 * elfcore.h: rewrite for better corefile support.
3627 * elf.c (elfcore_*): new functions.
3628 * elf-bfd.h (elf_obj_tdata): new structure members.
3629 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3630 flavor of procfs.
3631 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3632
3633Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3634
27ac83bf
RH		 3635 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3636 and R_M32R_GNU_VTENTRY.
3637 (elf_backend_can_gc_sections): Define.
3638 (m32r_elf_check_relocs): New.
3639 (m32r_elf_gc_mark_hook): New.
3640 (m32r_elf_gc_sweep_hook): New.
3641 (m32r_elf_relocate_section): Handle VT relocs.
252b5132
RH		 3642
3643Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3644
3645 * coff-arm.c (arm_relocate_section): Remove redundant test.
3646
3647 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3648 cleat that the 'bitsize' field is the size of the bitfield AFTER
3649 relocation not before.
3650
3651 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3652
3653 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3654 relocs.
3655
3656Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3657
27ac83bf
RH		 3658 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3659 R_SPARC_GNU_VTENTRY.
3660 (elf32_sparc_check_relocs): Handle them.
3661 (elf32_sparc_reloc_type_lookup): Likewise.
3662 (elf32_sparc_relocate_section): Likewise.
3663 (elf32_sparc_gc_mark_hook): New.
3664 (elf32_sparc_gc_sweep_hook): New.
252b5132
RH		 3665
3666Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3667
3668 * som.c (som_finish_writing): Perform some sanity checks when
3669 writing an executable or shared library.
3670
3671Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3672
3673 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3674 * configure.in (elf): Add dwarf1.lo.
3675 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3676 * elf.c (_bfd_elf_find_nearest_line): Add call to
3677 _bfd_dwarf1_find_nearest_line.
3678 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3679 Add call to _bfd_dwarf1_find_nearest_line.
3680 * configure: Rebuilt.
3681
3682Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3683
27ac83bf
RH		 3684 * elflink.h (elf_gc_sections): Do not allow garbage
3685 collection if dynamic sections have been created.
252b5132
RH		 3686
3687Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3688
27ac83bf
RH		 3689 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3690 R_V850_GNU_VTENTRY.
3691 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3692 (v850_elf_perform_relocation): Likewise.
3693 (v850_elf_final_link_relocate): Likewise.
3694 (v850_elf_relocate_section): Likewise.
3695 (v850_elf_gc_sweep_hook): New routine.
3696 (v850_elf_gc_mark_hook): New routine.
3697 (elf_backend_can_gc_sections): Define.
252b5132
RH		 3698
3699Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3700
27ac83bf
RH		 3701 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3702 that dynobj exists.
252b5132
RH		 3703
3704Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3705
3706 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3707 Declare size as bfd_size_type.
3708 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3709
3710Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3711
3712 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3713 structure.
3714 * som.c (CPU_PA_RISC2_0): Define.
3715 (_PA_RISC2_0_ID): Likewise.
3716 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3717
3718Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3719
3720 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3721 has a base which is already defined, only add the referenced
3722 symbol to the dynamic symbol table if it is defined or referenced
3723 by a regular file.
3724
3725 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3726 correctly.
3727
37281998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3729
27ac83bf 3730 * elflink.h (elf_link_add_object_symbols): Undo last change.
252b5132
RH		 3731
3732Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3733
27ac83bf
RH		 3734 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3735 symbol for the indirect alias to a versioned symbol.
252b5132
RH		 3736
3737Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3738
27ac83bf
RH		 3739 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3740 (elf32_i386_vtentry_howto): New.
3741 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3742 or elf32_i386_vtinherit_howto on lookup.
252b5132
RH		 3743
3744Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3745
3746 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3747 reloc_type. Rename R_68K__max to R_68K_max.
3748 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3749 reloc.
3750
3751Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3752
3753 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3754 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3755
3756 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3757 after.
3758
3759Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3760
3761 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3762 message has a null byte terminator.
3763
3764Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3765
3766 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3767 word subject to R_V850_32 relocation.
3768
3769Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3770
3771 * dwarf2.c: Add comment describing problem computing line numbers
3772 for undefined symbols at link time.
3773
3774Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3775
27ac83bf
RH		 3776 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3777 transform a defweak into a plt entry.
3778 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3779 plt entry references to receive a RELATIVE reloc.
3780 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3781 (elf64_alpha_relocate_section): Assert we don't overrun
3782 the allocated relocation space.
252b5132
RH		 3783
3784Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3785
3786 * elf.c (swap_out_syms): Always treat section symbols as
3787 special, even if they are attached to a common section.
3788
3789Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3790
3791 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3792 sections with v850 common section attributes into named v850
3793 common sections.
3794 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3795 common section attributes into named v850 common sections.
3796
3797Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3798
27ac83bf
RH		 3799 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3800 statement.
252b5132
RH		 3801
38021998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3803
3804 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3805 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3806 reloc to the wrong section a warning, not an error. .dynsbss
3807 is not an output section, so there is no need to check for it.
3808
3809Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3810
3811 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3812
3813Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3814
3815 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3816 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3817 R_ARM_GNU_VTENTRY.
3818 (elf32_arm_gc_mark_hook): New.
3819 (elf32_arm_gc_sweep_hook): New.
3820 (elf32_arm_check_relocs): New.
3821 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3822 relocations.
3823 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3824 relocations.
3825
38261998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3827
27ac83bf
RH		 3828 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3829 assume there is no PLT or GOT.
252b5132
RH		 3830
3831Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3832
3833 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3834 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3835 also accepted as a function symbol type.
3836
3837Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3838
3839 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3840
3841Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3842
3843 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3844 match definition of _bfd_gc_sections field.
3845 * libbfd.h: Rebuild.
3846
3847Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3848
3849 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3850 the addend of a dynamic relocation referencing a section.
3851 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3852 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3853
3854Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3855
3856 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3857 bed has a size_dynamic_sections routine before trying to use it.
3858
3859Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3860
3861 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3862 _bfd_elf_rel_vtable_reloc_fn.
3863
3864Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3865
27ac83bf
RH		 3866 * Makefile.am: Add elf32-arm.c.
3867 * Makefile.in: Rebuild.
3868 * elf-bfd.h: Add elf_backend_get_symbol_type.
3869 * elf.c (swap_out_syms): If defined, call
3870 elf_backend_get_symbol_type.
3871 * elf32-arm.c: Define elf_backend_get_symbol_type.
3872 (elf32_arm_get_symbol-type): New routine.
3873 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3874 (bfd_elf32_arm_process_before_allocation): Change to
3875 check for STT_ARM_TFUNC.
3876 (elf32_arm_final_link_relocate): Likewise.
3877 * elfxx-target.h: Add elf_backend_get_symbol_type.
252b5132
RH		 3878
3879Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3880
3881 * archures.c (bfd_mach_alpha_ev[456]): New.
3882 * cpu-alpha.c: Rework to match these types.
3883 * bfd-in2.h: Rebuild.
3884
3885Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3886
3887 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3888 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3889
3890 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3891 (elf_i386_reloc_type_lookup): Recognize them.
3892 (elf_i386_check_relocs): Pass them off to generic code.
3893 (elf_i386_relocate_section): Ignore them.
3894 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3895 (elf_backend_can_gc_sections): True.
3896
3897Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3898
3899 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3900 before looking at owner field.
3901 (elf32_arm_to_thumb_stub): Ditto.
3902 (elf32_arm_relocate_section): Compute name before calling
3903 elf32_arm_final_link_relocate().
3904
3905Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3906
3907 * elf.c: comment and formatting cleanups.
3908 * elfcore.h: ditto.
3909
3910Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3911
3912 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3913 (core files are treated differently than object files).
3914 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3915 bfd_elf_mkcorefile): declare.
3916 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3917 bfd_elf_mkcorefile): add to bfd_target vector.
3918 * elfcore.h (elf_core_file_p): save the program header table,
3919 and set the bfd architecture from the elf file header.
3920 * elf.c (bfd_elf_mkcorefile): new function.
3921 (_bfd_elf_write_corefile_contents): new function.
3922 (assign_file_positions_for_segments): add cases for handling
3923 PT_NOTE segments. (assign_file_positions_except_relocs):
3924 core files should be handled the same as exec files.
3925 (prep_headers): identify core files as type ET_CORE.
3926 (copy_private_bfd_data): identify the sections belonging to
3927 the PT_NOTE segment.
3928
3929 * elf32-sparc.c (elf32_sparc_final_write_processing):
3930 add break statement to default case.
3931
39321998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3933
3934 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3935 section (not input) will be in sections ".sbss", ".sbss2",
3936 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3937 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3938 output_offset for correct evaluation of addend.
3939
3940Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3941
27ac83bf
RH		 3942 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3943 elf32_arm_allocate_interworking_sections and
3944 elf32_arm_process_before_allocation.
252b5132
RH		 3945
3946Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3947
27ac83bf
RH		 3948 * bfd-in.h: Ammend prototype for
3949 elf32_arm_process_before_allocation to remove surplus third
3950 argument.
252b5132 3951
27ac83bf 3952 * bfd-in2.h: Regenerate.
252b5132
RH		 3953
3954Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3955
3956 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3957
3958Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3959
3960 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3961 calculated for RELOC_SPARC_REV32 case.
3962
3963Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3964
3965 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3966 elf32_arm_allocate_interworking_sections and
3967 elf32_arm_process_before_allocation.
3968 * bfd-in2.h: Regenerated.
3969 * elf32-arm.c Define elf32_arm_link_hash_table.
3970 (insert_thumb_branch): New routine.
3971 (find_thumb_glue): New routine.
3972 (find_arm_glue): New routine.
3973 (record_arm_to_thumb_glue): New routine.
3974 (record_thumb_to_arm_glue): New routine.
3975 (elf32_arm_link_hash_table_create): New routine.
3976 (elf32_arm_get_bfd_for_interworking): New routine.
3977 (elf32_arm_allocate_interworking_sections) New routine.
3978 (elf32_arm_process_before_allocation) New routine.
3979 (elf32_thumb_to_arm_stub): New routine.
3980 (elf32_arm_to_thumb_stub): New routine.
3981 (elf32_print_private_bfd_data): Fix typo.
3982 (elf32_arm_final_link_relocate): Add argument sym_sec.
3983 Check for branches to thumb symbols in case R_ARM_PC24.
3984 Check for branches to arm symbols in case R_ARM_THM_PC22.
3985 (elf32_arm_relocate_section): Pass symbol section to
3986 elf32_arm_final_link_relocate.
3987
3988Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3989
3990 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3991 entries unless the symbol is defined in the executable; in
3992 particular, undefined weak symbols get a PLT entry.
3993
3994Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3995
3996 * libaout.h: Remove nested comment to avoid warning.
3997
3998Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3999
4000 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4001 R_ARM_PC24 relocation.
4002
4003Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4004
4005 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4006 argument is_local. Add argument sym_flags. Check sym_flags
4007 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4008 (elf32_arm_relocate_section): Don't pass local sym and pass
4009 sym_flags to elf32_arm_final_link_relocate.
4010
4011Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4012
4013 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4014 to not count too few relocs for dynamicly linked executables.
4015
4016Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4017
4018 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4019 symbols without a dynamic index dynamic. Consider all weak
4020 symbols dynamic.
4021 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4022 correspondance between input and output sections.
4023
4024Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4025
4026 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4027 that use a .got.plt section start the got offset at zero.
4028
4029Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4030
4031 * ieee.c (ieee_write_processor): Correct the processor ID written
4032 out for bfd_arch_m68k, accommodating change of March 25.
4033
4034Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4035
27ac83bf
RH		 4036 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4037 R_ARM_THM_RPC22 relocations.
252b5132
RH		 4038
4039Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4040
4041 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4042 are always dynamic.
4043 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4044 .got relocs in -Bsymbolic shared objects.
4045
4046Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4047
4048 * elf32-arm.c: Add private flags to ELF header.
4049 (elf32_arm_print_private_bfd_data): New Function.
4050 (elf32_arm_set_private_flags): New Function.
4051 (elf32_arm_copy_private_flags): New Function.
4052 (elf32_arm_merge_private_bfd_data): New Function.
4053
4054Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4055
4056 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4057 a local symbol.
4058 (elf32_sparc_relocate_section): Likewise.
4059
4060Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4061
4062 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4063 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4064 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4065 of the function. Recognize no .plt as static linking.
4066
40671998-08-01 Ulrich Drepper <drepper@cygnus.com>
4068
4069 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4070 ".liblist" string through gettext.
4071
4072Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4073
27ac83bf
RH		 4074 * Makefile.am: Add support for elf32-arm.lo.
4075 * Makefile.in: Rebuild.
4076 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4077 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4078 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4079 * configure: Regenerate.
4080 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4081 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4082 bfd_target bfd_elf32_littlearm_vec.
4083 * elf32-arm.c: New file.
252b5132
RH		 4084
4085Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4086
4087 * libaout.h (M_SPARCLITE_LE): New machine.
4088 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4089 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4090 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4091 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4092 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4093 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4094 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4095 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4096 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4097 be BFD_RELOC_SPARC_REV32.
4098 * reloc.c: Ditto.
4099 * config.bfd (sparc86x-*-aout): New
4100
4101Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4102
4103 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4104 actually mapping the output sections.
4105
4106Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4107
4108
4109 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4110 (mn10300_elf_reloc_map): Similarly.
4111 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4112
4113Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4114
4115 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4116 Irix 6.
4117 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4118 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4119 elf_mips_reloc_type defined in elf/mips.h.
4120
41211998-07-24 Ulrich Drepper <drepper@cygnus.com>
4122
4123 * elf64-mips.c: Remove reloc_type definition completely. It's now
4124 in elf/mips.h.
4125
4126Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4127
4128 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4129 as they are defined in elf/mips.h now.
4130
4131Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4132
4133
4134 * Re-add lost change:
27ac83bf
RH		 4135 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4136 "movm_stack_size".
4137 (mn10300_elf_relax_section): Include stack space for register saves
4138 in the imm8 field of a "call" instruction.
4139 (compute_function_info): Determine how much stack is allocated by
4140 the movm instruction. Fix typo.
4141 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
252b5132
RH		 4142
4143Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4144
4145 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4146 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4147
41481998-07-22 Ulrich Drepper <drepper@cygnus.com>
4149
4150 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4151
4152Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4153
4154 * elf32-hppa.h: Let ELF header define the enum containing the
4155 external reloc numbers.
4156 * elf32-i386.h: Likewise.
4157
41581998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4159
4160 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4161 * elf32-mips.c: Likewise.
4162 * elf32-ppc.c: Likewise.
4163
4164Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4165
4166 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4167 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4168 prblems.
4169 * bfd-in.h: Regenerate.
4170 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4171 parameter to 'unsigned int' to avoid K&R compatability problems.
4172
4173Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4174
4175 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4176 functionname_ptr to be const. Change line_ptr to be unsigned.
4177
4178 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4179 macro is not defined. Change second parameter from bfd_link_info
4180 to coff_final_link_info. Add prototype.
4181 (coff_final_link_postscript): Simplify handling when macro is not
4182 defined. Add prototype.
4183
41841998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4185
4186 * elf-mn10300.c: Before include system specific ELF header define
4187 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4188 * elf32-mips.c: Likewise.
4189 * elf32-ppc.c: Likewise.
4190
4191Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4192
4193 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4194 temporary patch over to elf64-mips.c as well.
4195
41961998-07-21 Ulrich Drepper <drepper@cygnus.com>
4197
4198 * elf32-mips.c (reloc_type): Temporarily disable definition of
4199 standard relocation since they are now defined in elf/mips.h.
4200
4201Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4202
27ac83bf
RH		 4203 * elf-m10200.c (mn10200_elf_final_link_relocate):
4204 Modify range test for case R_MN10200_8.
252b5132 4205
27ac83bf
RH		 4206 * elf-m10300.c (mn10300_elf_final_link_relocate):
4207 Modify range test for case R_MN10300_8.
252b5132
RH		 4208
4209Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4210
4211 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4212 * elf32-i386.c (elf_backend_got_header_size): Define.
4213 (elf_backend_plt_header_size): Define.
4214 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4215 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4216 * elfxx-target.h: Provide a default of zero.
4217 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4218 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4219
4220 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4221 entry from an executable, even if the plt refcount goes to 0.
4222
4223Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4224
4225 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4226 directory name at the line number.
4227
4228 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4229 with an unspecified type.
4230
4231Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4232
4233 * sunos.c: Add undef of valid to avoid problem on SunOS.
4234
4235Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4236
4237 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4238
4239Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4240
4241 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4242 R_68K_PCxx and R_68K_xx relocations. Make sure that
4243 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4244 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4245 R_68K_xx relocations.
4246 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4247 that has no plt entry.
4248 (elf_m68k_relocate_section): Ignore the plt offset in a static
4249 link.
4250 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4251 an ignored symbol.
4252 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4253 a static link.
4254
4255 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4256 types.
4257 (howto_table, reloc_map): Add entries for them.
4258 (elf_m68k_check_relocs): Handle them. Implement reference
4259 counting for got and plt entries.
4260 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4261 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4262 symbols.
4263 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4264 (elf_m68k_relocate_section): Handle the new reloc types.
4265 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4266 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4267 * elflink.h (elf_link_add_object_symbols): When creating an
4268 indirect reference for symbol versioning also copy the plt
4269 offset.
4270 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4271 flag also reset the plt offset.
4272 (elf_link_assign_sym_version): Likewise.
4273 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4274 the size of the entry in bytes.
4275 (elf_gc_allocate_got_offsets): Likewise.
4276
4277Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4278
4279 * elflink.h (elf_gc_sections): Return true rather than falling off
4280 the bottom.
4281
4282 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4283 xmalloc.
4284
4285Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4286
4287 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4288 comment describing when it should be enabled.
4289 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4290 with GCC sources.
4291
4292Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4293
4294 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4295 information ATN records.
4296
4297Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4298
4299 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4300 section for an absolute symbol in a fully linked file. Based on
4301 patch from Christian Holland <CHolland@de.lucent.com>.
4302
4303Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4304
4305 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4306 that a symbol is undefined.
4307
4308Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4309
4310 * som.c (som_bfd_gc_sections): Define.
4311
4312Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4313
4314 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4315 overflows in ARM_26D patches, since they have already been
4316 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4317
4318Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4319
4320 * coffcode.h (coff_write_object_contents): If we have any long
4321 section names, call coff_write_symbols even if there are no
4322 symbols.
4323
4324Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4325
4326 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4327 PT_LOAD segment, rather than only setting it once for the entire
4328 file.
4329
4330 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4331 rather than ignoring every phdr with a p_paddr of 0, ignore all
4332 the phdrs if they all have a p_paddr of 0.
4333
4334 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4335 section was discarded from the link.
4336
4337Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4338
4339 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4340
4341Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4342
4343 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4344 floating point operations.
4345
4346Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4347
4348 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4349 function symbols.
4350
4351Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4352
4353 Merge of vax/vms (read-only) support
4354 * configure.com: Support Vax target.
4355 * makefile.vms: Support Vax target.
27ac83bf 4356 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
252b5132
RH		 4357 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4358 support.
4359 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4360 support.
4361 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4362 support.
4363 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4364 support.
4365 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4366 support.
4367 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4368 * targets.c (bfd_target_ovax_flavour): New flavour.
4369 (vms_alpha_vec): Renamed from evax_alpha_vec.
4370 (vms_vax_vec): New.
4371 (target_vector): Update accordingly.
4372 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4373 evax_alpha_vec.
4374 (vax*-*-*vms*): New target.
4375 * Makefile.am: Update for renamed files. Rebuild dependencies.
4376 * bfd-in2.h: Rebuild.
4377 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4378
4379Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4380
4381 Based on patch from Matt Semersky <matts@scd.hp.com>:
4382 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4383 pointer on abfd->outsymbols.
4384 (generic_add_output_symbol): Handle NULL sym parameter.
4385
4386Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4387
4388 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4389 LMA of sections.
4390
4391Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4392
4393 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4394 when handling 32 bit immediate relocs.
4395 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4396
4397Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4398
4399 * section.c (STD_SECTION): Account for recently added gc_mark
4400 field in struct asection.
4401
4402 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4403 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4404
4405Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4406
4407 ELF Section-level Garbage Collection:
4408 * bfd.c (bfd_gc_sections): New.
4409 * aout-adobe.c: Hook to default implementation.
4410 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4411 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4412 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4413 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4414 * tekhex.c, versados.c: Likewise.
4415 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4416 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4417
4418 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4419 (bfd_generic_gc_sections): New.
4420 * section.c (SEC_KEEP): New.
4421 (asection): Add gc_mark member.
4422
4423 * elfcode.h (elf_gc*): New name remappings.
4424 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4425 sections to be excluded.
4426 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4427 (elf_gc_propogate_vtable_entries_used): New.
4428 (elf_gc_smash_unused_vtentry_relocs): New.
4429 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4430 (elf_gc_common_finalize_got_offsets): New.
4431 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4432 * elfxx-target.h: Add and default gc hooks.
4433
4434 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4435 for unions.
4436 (struct elf_obj_tdata): Likewise for local_got_offsets.
4437 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4438 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4439 * elf64-sparc.c, elflink.h: Likewise.
4440
4441 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4442 (ELF_LINK_HASH_MARK): Define.
4443 (struct elf_backend_data): Add GC hooks.
4444 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4445
4446 * elf-m10300.c (mn10300_elf_check_relocs): New.
4447 (mn10300_elf_gc_mark_hook): New.
4448 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4449 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4450 (mn10300_elf_final_link_relocate): Likewise.
4451 (mn10300_elf_relocate_section): Likewise.
4452 (elf_backend_can_gc_sections): Define.
4453 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4454 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4455 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4456 (mips_info_to_howto_rel): Likewise.
4457 (mips_elf_relocate_section): Likewise.
4458 (mips_elf_check_relocs): Likewise.
4459 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4460 (elf_backend_can_gc_sections): Define.
4461 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4462 (ppc_elf_howto_raw): Handle them.
4463 (ppc_elf_reloc_type_lookup): Likewise.
4464 (ppc_elf_relocate_section): Likewise.
4465 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4466 Handle new vtable relocs.
4467 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4468 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4469 (elf_backend_can_gc_sections): Define.
4470
4471Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4472
4473 * archures.c (bfd_mach_mn10300): Define.
4474 * elf-m10300.c: Include elf/mn10300.h
4475 (elf_mn10300_mach): New function.
4476 (_bfd_mn10300_elf_final_write_processing): Likewise.
4477 (_bfd_mn10300_elf_object_p): Likewise.
4478 (elf_backendfinal_write_processing): Define.
4479 (elf_backend_object_p): Likewise.
4480
4481Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4482
4483 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4484 relocation.
4485
4486Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4487
4488 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4489 link_next field, not the next field.
4490
4491Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4492
4493 * elf.c (map_sections_to_segments): Check the section address
4494 against the phdr size both with and without a modulo of
4495 maxpagesize.
4496
4497Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4498
4499 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4500 linker created empty input section if the output section has the
4501 same name.
4502
4503 * elflink.h (elf_link_output_extsym): Print an error message if
4504 _bfd_elf_section_from_bfd_section fails.
4505
4506 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4507 failure.
4508
4509Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4510
4511 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4512 native linker output. Avoid putting an empty section in more than
4513 one segment.
4514
4515Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4516
4517 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4518 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4519
4520Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4521
4522 * elf.c (swap_out_syms): New arg relocatable_p.
4523 Don't add section VMA to symbols for relocatable output.
4524 (_bfd_elf_compute_section_file_positions): Update call to
4525 swap_out_syms.
4526
4527Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4528
4529 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4530 against 'addend' be signed rather than unsigned.
4531
4532Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4533
4534 * elf32-m32r.c: Add prototyps for static functions.
4535
4536 * coff-arm.c: Add prototypes for static functions.
4537
4538Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4539
4540 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4541 LMA is used to order sections in a segment.
4542
4543 * elf32-v850.c: Add prototypes for static functions.
4544 Change type of addend parameter to bfd_vma in various functions.
4545
4546Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4547
4548 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4549 complain_overflow_signed instead of complain_overflow_bitfield.
4550
4551Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4552
4553 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4554 when comparing against 0.
4555
4556Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4557
4558 * Makefile.am (config.status): New target.
4559 * Makefile.in: Rebuild.
4560
4561Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4562
4563 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4564 error if previous object endianness doesn't match current object.
4565
4566Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4567
4568 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4569 _bfd_elf_print_private)bfd_data ().
4570
4571Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4572
4573 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4574 and size_change_ok.
4575 (elf_link_add_object_symbols): Set type_change_ok and
4576 size_change_ok before calling elf_merge_symbol.
4577
4578 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4579 undefined symbol error, don't also issue an overflow error.
4580
4581Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4582
4583 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4584 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4585 message instead of crashing.
4586
4587Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4588
4589 * archures.c (bfd_mach_cpu32): Define.
4590 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4591 bfd_mach_cpu32.
4592 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4593 * ieee.c: Include <ctype.h>.
4594 (ieee_object_p): Parse out process ID string to make it more
4595 likely to be acceptable for bfd_scan_arch.
4596 * bfd-in2.h: Rebuild.
4597
4598Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4599
4600 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4601 _bfd_elf_print_private_bfd_data() so that the program header will
4602 be displayed.
4603
4604Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4605
4606 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4607 0x68. Reindent. Add some comments.
4608
4609Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4610
4611 * elf.c (copy_private_bfd_data): Adjust physical address of
4612 segment in output BFD to contain LMAs of its sections.
4613
4614Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4615
4616 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4617 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4618 endian data 32 bit relocations.
4619 (elf32_sparc_merge_private_bfd_data): Check if linking little
4620 endian objects with big endian objects.
4621 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4622 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4623 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4624 * reloc.c: Same.
4625 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4626 * archures.c (bfd_mach_sparc_sparclite_le): New.
4627 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4628
4629Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4630
4631 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4632 statement.
4633
4634Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4635
4636 * bfd-in.h: Move over patch to bfd-in2.h.
4637
4638 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4639 not fit in 32 bits.
4640 (_bfd_relocate_contents): Likewise.
4641
4642Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4643
4644 * peicode.h (add_data_entry): If the section has no private data
4645 then do not create a Data Dictionary entry for it.
4646
4647Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4648
4649 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4650 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4651 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4652 subsections during relaxation more correctly.
4653
4654Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4655
4656 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4657 Add extra argument to bfd_arm_process_before_allocation ().
4658 * bfd-in.h: Reflect changes made in bfd-in2.h.
4659 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4660 coff class of a BFD symbol.
4661 * coff-arm.c: Add support for interworking between Thumb code and
4662 non-interworking aware ARM code.
4663
4664Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4665
4666 * po/Make-in (install-info): New target.
4667
4668Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4669
4670 * filemode.c: Remove; not used.
4671
4672 If sysdep.h includes a header file, don't include it again:
4673 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4674 <errno.h>.
4675 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4676 <sysdep.h>.
4677 * archive.c: Don't include <string.h> or <errno.h>.
4678 * evax-alpha.c; Don't include <stdio.h>.
4679 * evax-egsd.c: Likewise.
4680 * evax-etir.c: Likewise.
4681 * evax-misc.c: Likewise.
4682 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4683 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4684 <errno.h>.
4685 * hpux-core.c: Likewise.
4686 * netbsd-core.c: Likewise.
4687 * som.c: Likewise.
4688 * libbfd.c: Don't include <sys/types.h>.
4689 * nlmcode.h: Don't include <string.h>.
4690 * osf-core.c: Don't include <string.h> or <stdio.h>.
4691 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4692 <errno.h>, or <unistd.h>.
4693 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4694
4695Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4696
4697 * configure.com: If the version number can not be found in
4698 configure.in, set it to "unknown" rather than "2.8.1".
4699
4700Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4701
4702 * elf32-mips.c (elf_mips_mach): New.
4703 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4704 (_bfd_mips_elf_final_write_processing): Use the names
4705 of machines, rather than the numbers. Set both the ARCH
4706 and MACH in e_flags. Handle a few more specific machines.
4707 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4708 EF_MIPS_ARCH and EF_MIPS_MACH.
4709
4710Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4711
4712 * syms.c (bfd_is_local_label): Revert last change.
4713 * srec.c (srec_write_symbols): Discard debugging symbols.
4714
4715Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4716
4717 * som.c: Include <ctype.h>.
4718 * som.h: Don't include sysdep.h.
4719
4720Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4721
4722 * libbfd.h: Rebuilt.
4723 * libbfd-in.h: Removed gettext includes and defines.
4724 * sysdep.h: Moved gettext-related includes and defines here.
4725
4726Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4727
4728 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4729 an ad-hoc test. Kill bogus #if 0 code.
4730 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4731
4732Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4733
4734 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4735 when generating a normal executable for a symbol defined in a
4736 regular file. When copying a reloc into the output file, adjust
4737 the addend for a PC relative reloc against a global symbol.
4738
4739Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4740
4741 * libbfd.h: Rebuilt.
4742 * libbfd-in.h (_): Define as dgettext.
4743
4744Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4745
4746 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4747 not signed.
4748 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4749 when declaring parameter types.
4750 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4751
4752Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4753
4754 * config.bfd: If we include any ELF targets in targ_defvec and/or
4755 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4756 * elf32-gen.c (dummy): New static const variable.
4757 (elf_generic_info_to_howto): New static function.
4758 (elf_generic_info_to_howto_rel): New static function.
4759 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4760 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4761 * elf64-gen.c: Same changes as elf32-gen.c.
4762 * elfcode.h (elf_object_p): For the generic target, ignore a
4763 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4764
4765Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4766
4767 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4768 * configure: Rebuild.
4769
4770Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4771
4772 * config.bfd: Update OSR5/Unixware patterns.
4773
4774Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4775
4776 * elf.c (assign_file_positions_for_segments): Allow for holes
4777 between sections added by a link script.
4778
4779Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4780
4781 * configure.in: Change version number to 2.9.4
4782 * configure: Rebuild.
4783
4784 Based on patch from H.J. Lu <hjl@gnu.org>:
4785 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4786 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4787 * bfd-in2.h: Rebuild.
4788
4789Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4790
4791 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4792 Change all users.
4793
4794Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4795
4796 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4797 (elf64_alpha_relax_section): Fill them in.
4798 (elf64_alpha_relax_opt_call): Implement more than a stub.
4799 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4800 alignment on .scommon.
4801 (elf64_alpha_merge_gots): Merge use counts as well.
4802
4803Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4804
4805 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4806 for calculating a local symbol's address.
4807 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4808 Set the .got's cooked size as well as the raw size.
4809
4810Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4811
4812 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4813 internationalisation of printed information.
4814
4815 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4816 internationalisation of printed information.
4817
4818Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4819
4820 * syms.c (struct indexentry): Change directory_name, file_name,
4821 and function_name fields to char *.
4822 (struct stab_find_info): Change cached_file_name field to char *.
4823
4824Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4825
4826 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4827
4828Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4829
4830 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4831
4832Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4833
4834 * Makefile.am (install-data-local): Make $(includedir).
4835 * Makefile.in: Rebuild.
4836
4837Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4838
4839 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4840
4841Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4842
4843 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4844 * Makefile.in: Rebuild.
4845
4846 * bfd-in2.h: Rebuild for Nick's changes.
4847
4848Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4849
4850 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4851 change wrt length == max_namelen.
4852
4853Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4854
4855 * Many files: Added gettext invocations around user-visible
4856 strings.
4857 * libbfd-in.h: Added gettext includes and defines.
4858 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4859 HAVE_LC_MESSAGES): Define.
4860 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4861 po/Makefile.
4862 * Makefile.am (SUBDIRS): Added po.
4863 (POTFILES): New macro.
4864 (po/POTFILES.in): New target.
4865 (SOURCE_HFILES): New macro.
4866 (HFILES): Use it.
4867 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4868
4869Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4870
4871 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4872 NT_PRSTATUS note section encountered, it contains the status of
4873 the currently executing thread when the core file was written.
4874
4875Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4876
4877 * libcoff.h: Add extra parameter to
4878 bfd_coff_link_output_has_begun overrideable function.
4879 * cofflink.c: Pass extra parameter to
4880 bfd_coff_link_output_has_begun function.
4881 * bfd-in.h: Add prototypes for exported ARM interworking
4882 functions.
4883 * peicode.h: ARM specific code reorganised to conform to BFD
4884 coding conventions.
4885 * coffcode.h: ARM specific code reorganised to conform to BFD
4886 coding conventions.
4887 * coff-arm.c: Code reorganised to conform to the BFD coding
4888 conventions. Global variables have been moved into an ARM
4889 specific hash table structure and a new function:
4890 bfd_arm_get_bfd_for_interworking() has been created which is
4891 called from the linker scripts.
4892
4893Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4894
4895 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4896
4897 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4898 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4899 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4900 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4901
4902Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4903
4904 * config.bfd: Added sparc86x support.
4905
4906Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4907
4908 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4909 an out of range pc-relative jump/call to an undefined weak symbol.
4910
4911Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4912
4913 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4914 comparisons signed.
4915
4916Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4917
4918 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4919 an error other than bfd_error_system_call, set the error to
4920 bfd_error_wrong_format.
4921
4922 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4923 bfd_elf32_powerpcle_vec.
4924
4925 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4926 program segments are zero, don't set p_paddr_valid.
4927
4928Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4929
4930 * elf64-alpha.c: Initial implementation of relaxation --
4931 (struct alpha_elf_link_hash_entry): Add use_count member.
4932 (elf64_alpha_check_relocs): Initialize and increment it.
4933 (elf64_alpha_can_merge_gots): Check it when considering merging.
4934 (elf64_alpha_merge_gots): Drop entries with zero use.
4935 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4936 (elf64_alpha_always_size_sections): Split out got sizing ...
4937 (elf64_alpha_size_got_sections): ... here. New function.
4938 (elf64_alpha_relax_find_reloc_ofs): New function.
4939 (elf64_alpha_relax_with_lituse): Likewise.
4940 (elf64_alpha_relax_without_lituse): Likewise.
4941 (elf64_alpha_relax_opt_call): Likewise.
4942 (elf64_alpha_relax_section): Likewise.
4943 (elf64_alpha_add_symbol_hook): Likewise.
4944 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4945 (elf64_alpha_relocate_section): Likewise.
4946 (bfd_elf64_bfd_relax_section): Define.
4947 (elf_backend_add_symbol_hook): Likewise.
4948
4949Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4950
4951 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4952 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4953 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4954
4955Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4956
4957 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4958 * configure: Rebuild.
4959
4960Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4961
4962 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4963 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4964 * configure.in: Define and substitute WIN32LDFLAGS and
4965 WIN32LIBADD.
4966 * aclocal.m4: Rebuild with new libtool.
4967 * configure, Makefile.in: Rebuild.
4968
4969Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4970
4971 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4972 before any other symbols in the same section.
4973
4974Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4975
4976 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4977 systems.
4978
4979Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4980
4981 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4982 addr_size.
4983 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
27ac83bf 4984 Use addr_size for address size, rather than sizeof(bfd_vma).
252b5132
RH		 4985 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4986 Fix call to read_address.
4987 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4988 Scrap other unneeded arguments. Fix call to read_address.
4989 (scan_unit_for_functions): Fix call to read_attribute.
4990 (parse_comp_unit): We now handle more values for addr_size.
4991 Set addr_size in unit. Fix call to read_attribute and
4992 decode_line_info.
4993
4994Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4995
4996 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4997
4998Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4999
5000 * archures.c (bfd_default_scan): Add m68k cases back to default
5001 switch, reverting patch of March 25, since IEEE support depends
5002 upon them.
5003
5004Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5005
5006 * Makefile.am (diststuff): New target.
5007 * Makefile.in: Rebuild.
5008
5009Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5010
5011 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5012 som_offset when we have an extended name table.
5013
5014Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5015
5016 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5017 trying to copy it.
5018 * Makefile.in: Rebuild.
5019
5020Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5021
5022 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5023 symbols when creating a shared library.
5024 (elf_m68k_adjust_dynindx): New function, used by above code.
5025 (elf_m68k_finish_dynamic_sections): Initialize the section
5026 symbols.
5027 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5028
5029Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5030
5031 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5032 value 11.
5033
5034Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5035
5036 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5037 assertion.
5038
5039Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5040
5041 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5042 absolute symbols.
5043
5044Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5045
5046 * configure.in: Set version to 2.9.1.
5047 * configure: Rebuild.
5048
5049 * Branched binutils 2.9.
5050
5051Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5052
5053 * syms.c (ENABLE_CACHING): Define.
5054 (struct indexentry): Define.
5055 (struct stab_cache): Remove.
5056 (cmpindexentry): New static function.
5057 (struct stab_find_info): Add new fields: indextable,
5058 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5059 cached_file_name. Remove fields: file_cache, function_cache, and
5060 line_cache.
5061 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5062 index table and search it.
5063
5064Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5065
5066 * elf.c (_bfd_elf_copy_private_section_data): Call
5067 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5068
5069 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5070
5071Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5072
5073 * coff-arm.c: Define all globally visible variables and functions
5074 only when COFF_WITH_PE is not defined.
5075 * configure.in (armpe_little_vec, armpe_big_vec): Add
5076 coff-arm.lo.
5077 * configure: Rebuild.
5078
5079Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5080
5081 Fix some gcc -Wall warnings:
5082 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5083 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5084 * archures.c (bfd_default_scan): Likewise.
5085 * bfd.c (bfd_scan_vma): Likewise.
5086 * binary.c (mangle_name): Likewise
5087 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5088 * coff-sh.c (sh_relocate_section): Likewise.
5089 * coff-stgo32.c (create_go32_stub): Likewise.
5090 * coffcode.h (coff_slurp_line_table): Likewise.
5091 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5092 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5093 (assign_file_positions_for_segments): Likewise.
5094 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5095 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5096 * oasys.c (oasys_write_sections): Likewise.
5097 * ppcboot.c (ppcboot_object_p): Likewise.
5098 (mangle_name): Likewise.
5099 * riscix.c (riscix_fix_pcrel_26): Likewise.
5100 * srec.c (srec_scan): Likewise.
5101 * stabs.c (_bfd_write_section_stabs): Likewise.
5102 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5103 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5104 switch. Declare parameters for function pointers.
5105 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5106 warning.
5107 * elf.c (elf_sort_sections): Likewise.
5108 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5109 Add default cases to switches.
5110 (coff_arm_relocate_section): Remove unused local variables.
5111 Always set rstat.
5112 (coff_arm_bfd_set_private_flags): Change flag variable to type
5113 flagword.
5114 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5115 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5116 (dump_toc): Change cat to const, and initialize it.
5117 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5118 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5119 (sh_elf_relocate_section): Initialize r_symndx.
5120 * coffcode.h (coff_compute_section_file_positions): Only declare
5121 old_sofar if ALIGN_SECTIONS_IN_FILE.
5122 (coff_write_object_contents): Initialize csym.
5123 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5124 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5125 switch.
5126 * dwarf2.c: Include libiberty.h.
5127 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5128 (decode_line_info): Remove unused local variables.
5129 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5130 (m32r_elf_relocate_section): Likewise.
5131 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5132 (v850_elf_reloc): Likewise.
5133 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5134 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5135 * elf.c (assign_file_positions_for_segments): Always set adjust.
5136 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5137 parenthesize expression.
5138 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5139 (m32r_elf_object_p): Return a value.
5140 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5141 * elf32-mips.c (mips_elf_final_link): Initialize last.
5142 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5143 * elf32-v850.c (v850_elf_object_p): Return a value.
5144 (v850_elf_print_private_bfd_data): Change fprintf format string.
5145 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5146 unsigned long.
5147 * elflink.h (elf_link_add_object_symbols): Change vernum to
5148 unsigned int, and initialize it. Change fprintf format string.
5149 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5150 when setting or comparing to soname_indx.
5151 (elf_create_pointer_linker_section): Change num_symbols to
5152 unsigned int.
5153 * libcoff-in.h (coff_data_type): Change flags to flagword.
5154 * peicode.h (pe_print_idata): Initialize idx. Change j to
5155 bfd_size_type. Initialize hint_member. Remove useless test to
5156 time_stamp.
5157 (pe_print_edata): Change num_functions and num_names in struct
5158 EDT_type to unsigned long. Remove cast. Change fprintf format
5159 string.
5160 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5161 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5162 int.
5163 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5164 int *. Update uses. Change j to long.
5165 * bfd-in2.h, libcoff.h: Rebuild.
5166
5167Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5168
5169 * elf32-v850.c Remove definition of USE_REL.
5170 (v850_elf_info_to_howto_rela): New function.
5171 (v850_elf_perform_relocation): Renamed from
5172 v850_elf_store_addend_in_insn. Removed replace argument.
5173 (v850_elf_reloc): store the relocation in the addend field instead
5174 of the insn.
5175 (v850_elf_final_link_relocate): Now calls
5176 v850_elf_perform_relocation.
5177 (v850_elf_relocate_section): Remove code to generate REL
5178 relocations.
5179
5180Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5181
5182 * coffcode.h (coff_new_section_hook): Set the type and storage
5183 class in the native symbol information allocated for a new section
5184 symbol.
5185
5186Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5187
5188 * peicode.h: Chain together calls to
5189 coff_bfd_copy_private_bfd_data and
5190 coff_bfd_print_private_bfd_data.
5191
5192 * coff-arm.c: Add prototypes for
5193 coff_arm_bfd_print_private_bfd_data and
5194 coff_arm_bfd_copy_private_bfd_data.
5195
5196Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5197
5198 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5199 build.
5200
5201 * peicode.h: Call arm-coff private data functions after handling
5202 pe private data.
5203
5204 * coff-arm.c: Turn statics into globals so that they can be shared
5205 both pe and pei backends.
5206
5207Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5208
5209 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5210 plain numbers.
5211 (sunos_write_object_contents): Likewise.
5212 * aoutx.h (NAME(aout,machine_type)): Likewise.
5213 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5214
5215Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5216
5217 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5218 variants.
5219 (bfd_default_scan): Remove m68k special cases.
5220 * bfd-in2.h: Rebuild.
5221 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5222 than plain numbers.
5223 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5224 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5225 m68k:68000.
5226 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5227 selection, change printable_name to just "m68k" and make that the
5228 default instead of m68k:68020.
5229
5230 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5231 from aoutx.h.
5232 (MY_get_section_contents): Define as aout_32_get_section_contents
5233 rather than NAME(aout,get_section_contents).
5234
5235 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5236
5237 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5238 and call bfd_default_set_arch_mach to do the real work.
5239
5240Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5241
5242 * bout.c (BALX): Include return register g14 as part of the insn.
5243 (BALX_MASK): New.
5244 (calljx_callback): Use it.
5245
5246Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5247
5248 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5249 * libbfd.h: Rebuild.
5250
5251 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5252 byte_count to unsigned int.
5253 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5254 unused local variables.
5255
5256 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5257 variables er and er1.
5258
5259 * cpu-v850.c: Include <ctype.h>.
5260 (scan): Case isdigit argument to unsigned char.
5261
5262 From Yan Meroth <YAN.MEROTH@st.com>:
5263 * ihex.c (ihex_scan): Add extbase variable so that getting an
5264 extended linear address record does not ignore any previous
5265 extended address.
5266 (ihex_write_object_contents): When writing out an extended linear
5267 address record, zero out any previous extended address.
5268
5269Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5270
5271 * ieee.c (do_one): Check section before dereferencing it.
5272 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5273 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5274
5275Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5276
5277 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5278
5279Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5280
5281 * coff-arm.c: Add interworking functions to pe backends.
5282
5283Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5284
5285 * configure.in: Use AM_DISABLE_SHARED.
5286 * aclocal.m4, configure: Rebuild with libtool 1.2.
5287
5288Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5289
5290 * coff-arm.c (coff_arm_relocate_section): Better error messages
5291 when interowrking conflucts occur. Courtesy of Jonathan Walton
5292 and Tony Thompson.
5293 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5294 relocations. Patch courtesy of Jonathan Walton and Tony
5295 Thompson.
5296
5297Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5298
5299 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5300 part of Feb 22 change controling when to override the existing
5301 symbol with the .plt entry.
5302
5303Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5304
5305 * config.bfd (targ_cpu): Add thumb-pe target.
5306
5307 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5308 functions in PE build.
5309
5310Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5311
5312 * config.bfd (sparclite-*-elf*): Added.
5313
5314Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5315
5316 * configure.in: Add elf.lo to elf shell variable.
5317 * Makefile.am (BFD_LIBS): Remove elf.lo.
5318 (BFD_LIBS_CFILES): Remove elf.c.
5319 (BFD32_BACKENDS): Add elf.lo.
5320 (BFD32_BACKENDS_CFILES): Add elf.c.
5321 * configure, Makefile.in: Rebuild.
5322
53231998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5324
5325 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5326 relocation against a now-local symbol should not have a dynamic
5327 relocation.
5328
5329Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5330
5331 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5332 COFF filehdr flags.
5333 (pe_print_private_bfd_data): Print PE flags. From Mikey
5334 <jeffdb@netzone.com>.
5335
5336Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5337
5338 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5339 a plt entry when we can determine that we authoritatively define
5340 the symbol.
5341
5342Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5343
5344 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5345 don't actually use trad-core, but a SunOS-style core file handled
5346 by gdb directly.
5347 * hosts/sparclinux.h: Remove.
5348
5349Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5350
5351 * peicode.h (pe_print_idata): If there is no .idata section, look
5352 for the import tables in some other section. Make the initial
5353 label line up better with the data. Print the import address
5354 table even if there is no import name table. If the import
5355 address table holds actual addresses, print them.
5356
5357Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5358
5359 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5360 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5361 bfd_error_system_call.
5362
5363Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5364
5365 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5366 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5367
5368 From H.J. Lu <hjl@gnu.org>:
5369 * Makefile.am (libbfd_la_LDFLAGS): Define.
5370 * Makefile.in: Rebuild.
5371
5372Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5373
5374 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5375 * netbsd.h (MACHTYPE_OK): Define.
5376 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5377 calling N_SET_MACHTYPE, rather than having a switch.
5378 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5379 and M_ALPHA_NETBSD.
5380 * i386netbsd.c (MACHTYPE_OK): Don't define.
5381 (DEFAULT_MID): Define.
5382 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5383 (MACHTYPE_OK): Don't define.
5384 (DEFAULT_MID): Define.
5385 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5386 (DEFAULT_MID): Define.
5387 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5388 (DEFAULT_MID): Define.
5389 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5390 (DEFAULT_MID): Define.
5391
5392 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5393 * vaxnetbsd.c: New file.
5394 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5395 rather than netbsd_core.
5396 * targets.c (vaxnetbsd_vec): Declare.
5397 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5398 defined, add netbsd_core_vec.
5399 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5400 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5401 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5402 * config.bfd (alpha*-*-netbsd*): New target.
5403 * Makefile.am: Rebuild dependencies.
5404 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5405 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5406 * configure, Makefile.in: Rebuild.
5407
5408 * configure.host: Remove the old shared library build stuff. We
5409 now use libtool instead.
5410
5411Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5412
5413 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5414
5415Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5416
5417 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5418 * configure: Rebuild.
5419
5420Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5421 * elf32-v850.c (remember_hi16s_reloc): New function.
5422 (find_remembered_hi16s_reloc): New function.
5423 (v850_elf_store_addend_in_insn): Use the above new functions to
5424 match up HI6S relocs with LO16 relocs.
5425
5426Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5427
5428 * configure.in: Change -linux* to -linux-gnu*.
5429 * config.bfd, configure.host: Likewise.
5430 * configure: Rebuild.
5431
5432Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5433
5434 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5435 LO16/HI16S bug and improve comments about what is going on.
5436
5437Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5438
5439 * configure, aclocal.m4: Rebuild with new libtool.
5440
5441Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5442
5443 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5444 when merging v850 code into v850e/v850ea code. Do not initialise
5445 output flags if the input is the default architecture.
6a9d5c9a 5446
252b5132
RH		 5447Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5448
5449 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5450 get the size from bfd_arch_bits_per_address instead of directly
5451 from the isa.
5452
5453Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5454
5455 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5456 to wrap, just return all 1's bits instead.
5457 * libbfd.h: Regenerate.
5458
5459Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5460
5461 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5462 if COFF_WITH_PE.
5463 (coff_relocate_section): If COFF_WITH_PE, define as
5464 coff_pe_i386_relocate_section.
5465 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5466 skip empty sections, to match coff_write_object_contents.
5467
5468 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5469 rather than swapping out r_offset twice. From Luke Deller
5470 <luked@cse.unsw.edu.au>.
5471
5472Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5473
5474 * configure.in: Set libtool_enable_shared rather than
5475 libtool_shared. Remove diversion hack.
5476 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5477 with new libtool.
5478
5479Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5480
5481 * syms.c (struct stab_cache): Define.
5482 (struct stab_find_info): Remove cached_offset, cached_stab,
5483 cached_str, and cached_stroff fields. Add file_cache,
5484 function_cache, and line_cache fields.
5485 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5486 speed up searches.
5487
5488Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5489
5490 * peicode.h (pe_print_idata): Check for import of ordinal rather
5491 than name.
5492 (pe_print_edata): If there is no .edata section, look for the
5493 export data in some other section.
5494
5495Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5496
5497 * configure.in: Change version to 2.8.4.
5498 * configure: Regenerated.
5499
5500Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5501
5502 Add tms320c30 support:
5503 * cpu-tic30.c: New file.
5504 * aout-tic30.c: New file.
5505 * coff-tic30.c: New file.
5506 * archures.c (bfd_arch_tic30): Define.
5507 (bfd_tic30_arch): Declare.
5508 (bfd_archures_list): Add bfd_tic30_arch.
5509 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5510 tic30_coff_vec.
5511 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5512 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5513 (coff_set_flags): Likewise.
5514 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5515 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5516 * Makefile.am: Rebuild dependencies.
5517 (ALL_MACHINES): Add cpu-tic30.lo.
5518 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5519 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5520 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5521 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5522
5523Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5524
5525 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5526 to lag behind LO16 reloc by a couple of instructions.
5527
5528Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5529
5530 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5531 make to reexamine the file timestamp.
5532 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5533
5534 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5535 0x100000.
5536
5537Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5538
5539 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5540 to create .dynsbss and .rela.sbss sections.
5541 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5542 copied from dynamic objects into .sbss.
5543 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5544 use it. Correct typo of .rela.sdata2.
5545 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5546 put the data, which may now be in .sbss.
5547 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5548 (elf_backend_create_dynamic_sections): Define as
5549 ppc_elf_create_dynamic_sections.
5550
5551 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5552 against _GLOBAL_OFFSET_TABLE_.
5553 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5554 shared libraries which refer to local symbols. Make sure that the
5555 test for allocating space for a reloc in a shared object is the
5556 same as the test for emitting a reloc.
5557
5558Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5559
5560 * config.bfd (i[3456]-*-mingw32*): New target.
5561 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5562 * aclocal.m4, configure: Rebuild.
5563
5564Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5565
5566 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5567 have a bfd_object.
5568
5569Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5570
5571 Sparc v9 ABI compliant PLT:
5572 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5573 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5574 (LARGE_PLT_THRESHOLD): New define.
5575 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5576 (sparc64_elf_build_plt): New function.
5577 (sparc64_elf_plt_entry_offset): Likewise.
5578 (sparc64_elf_plt_ptr_offset): Likewise.
5579 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5580 contain the index for convenience. Skip the initial entries
5581 in .rela.plt.
5582 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5583 memory for the benefit of .rela.plt.
5584 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5585 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5586 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5587 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5588 Call sparc64_elf_build_plt.
5589 (elf_backend_want_got_plt): No.
5590 (elf_backend_plt_readonly): No.
5591 (elf_backend_plt_alignment): 8.
5592
5593 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5594 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5595 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5596 to be called.
5597
5598Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5599
5600 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5601 processors.
5602 * cpu-mips.c (arch_info_struct): Add mips variants.
5603 * bfd-in2.h: Rebuilt.
5604
5605Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5606
5607 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5608 t2a3_b_insn.
5609
5610Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5611
5612 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5613 (i[3456]86sco3.2v5*coff): New target.
5614
5615Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5616
5617 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5618
5619Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5620
5621 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5622 * bfd-in2.h: Regenerate.
5623
5624Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5625
5626 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5627
5628Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5629
5630 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5631 adjust addend for an output common symbol (from Jimmy Blair
5632 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5633 defined symbol to counteract adjustment made in generic relocation
5634 code.
5635
5636 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5637
5638Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5639
5640 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5641 (GET_SCNDHR_NLNNO): Likewise.
5642
5643Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5644
5645 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5646
5647Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5648
5649 * elf32-m32r.c: Add macros to handle NOP insertion.
5650
5651Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5652
5653 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5654 (xcoff_mark): Likewise.
5655 (xcoff_build_ldsyms): Mark absolute symbols.
5656
5657Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5658
5659 * bout.c (b_out_write_object_contents): Sort symbols before output
5660 to keep {CALL,BAL}NAME symbols adjacent.
5661 (b_out_symbol_cmp): New function.
5662
5663For older changes see ChangeLog-9697
5664\f
5665Local Variables:
5666mode: change-log
5667left-margin: 8
5668fill-column: 74
5669version-control: never
5670End:
GDB Binutils - Deliverables
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