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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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1da54d81
HPN		 12002-03-19 Hans-Peter Nilsson <hp@bitrange.com>
2
3 * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
4 STT_NOTYPE symbols to STT_OBJECT.
5
beb43bb9
JH		 6Mon Mar 18 17:38:03 CET 2002 Jan Hubicka <jh@suse.cz>
7
8 * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"
9
eb1e0e80
NC		 102002-03-18 Tom Rix <trix@redhat.com>
11
12 * aix5ppc.core.c : New file for AIX 5 64 bit core support.
13 * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
14 * coff-rs6000 (do_pad) : New function for archive padding.
15 (do_copy) : New function for object file copying in archives.
16 (do_shared_object_padding) : New function for padding shared
17 objects to their text section alignment in archives.
18 (bfd_xcoff_ar_achive_set_magic) : Stub.
19 (xcoff_write_armap_big) : Use do_copy and do_pad.
20 (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
21 do_copy and do_pad.
22 * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
23 bfd_xcoff_magic_number.
24 (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
25 fop.
26 (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
27 (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
28 (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
29 * rs6000-core.c : Update copyright date.
30 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
31 csectpp.
32 * coffcode.h (coff_new_section_hook) : Use new accessor macros.
33 (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
34 (coff_set_flags) : Use bfd_xcoff_magic_number.
35 * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
36 * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
37 * Makefile.am : Same.
38 * config.bfd : Same.
39 * targets.c : Same.
40 * configure : Regnerate.
41 * Makefile.in : Same.
42 * bfd-in2.h : Same.
43
a1c259a1
NC		 442002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
45
46 * po/fr.po: Updated version.
47
4dae1ae7
AM		 482002-03-18 Alan Modra <amodra@bigpond.net.au>
49
50 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
51 * libbfd.h: Regenerate.
52 * archive.c (coff_write_armap): Pass on failures from
53 bfd_write_bigendian_4byte_int.
54
36b4f6e7
L		 552002-03-14 H.J. Lu <hjl@gnu.org>
56
57 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
58 error to bfd_error_nonrepresentable_section for reinit_array
59 section in DSO.
60
a1aefc76
NC		 612002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
62
a181be0a
NC		 63 * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
64 OR it in rather than replacing previously selected flags.
65
a1aefc76
NC		 66 * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
67 (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
68
c119f9b8
AM		 692002-03-14 Alan Modra <amodra@bigpond.net.au>
70
71 * cpu-mips.c (mips_compatible): New. Don't check bits_per_word.
72 (N): Use the above.
73 * elflink.h (elf_bfd_final_link): Revert last change. Instead,
74 ensure reloc size matches before calling elf_link_input_bfd.
75 Add an assert to check reloc size when counting output relocs.
76
c295a511
NC		 772002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
78
79 * mmo.c (mmo_get_loc): Return NULL rather than false.
80
9ce88e60
NC		 812002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
82
83 * po/fr.po: Updated version.
84
4ddafab0
AM		 852002-03-13 Alan Modra <amodra@bigpond.net.au>
86
b74fa2cd
AM		 87 * archures.c (bfd_default_compatible): Test bits_per_word.
88 * cpu-i386.c (i386_compatible): Remove. Replace occurrences with
89 bfd_default_compatible.
90 * cpu-i370.c (i370_compatible): Likewise.
91 * cpu-sparc.c (sparc_compatible): Likewise.
92 * cpu-h8300.c (compatible): Test in->arch == out->arch.
93
40b829d4
AM		 94 * elflink.h: Formatting fixes.
95 (elf_link_output_extsym): Merge undefined and undef weak cases.
96
4ddafab0
AM		 97 * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
98 when word size of input matches output word size.
99
dd53c801
AJ		 1002002-03-12 Andreas Jaeger <aj@suse.de>
101
102 * cpu-i386.c (i386_compatible): New. Use it instead of
103 bfd_default_compatible.
104
aa066ac8
L		 1052002-03-07 H.J. Lu (hjl@gnu.org)
106
107 * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
108 as the type for bfd_reloc_val.
109
1bf42538
JL		 1102002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
111
112 * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
113 (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
114 (elf_hppa_final_link_relocate): Correct relocations for indirect
115 references to local data through the DLT. Fix .opd creation for
116 local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
117 relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
118 R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
119 "Processor-Specific ELF for PA_RISC, Version 1.43" document.
120 Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
121 * elf32-hppa.c (final_link_relocate): Revise relocation selectors
122 as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
123
86eaf01e
JJ		 1242002-03-05 Jakub Jelinek <jakub@redhat.com>
125
126 * merge.c (_bfd_merge_sections): Don't segfault if there
127 is nothing to merge due to GC.
128
c44233aa
AM		 1292002-03-05 Alan Modra <amodra@bigpond.net.au>
130
039cc25f
AM		 131 * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
132 symbols that have been forced local.
133
c44233aa
AM		 134 * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
135 to output forced local syms for non-shared link.
136 (elf_link_output_extsym): Tweak condition for calling backend
137 adjust_dynamic_symbol so that previous behaviour is kept.
138 Whitespace changes throughout file.
139
25e27870
L		 1402002-03-04 H.J. Lu <hjl@gnu.org>
141
142 * elf.c (bfd_section_from_shdr): Handle special sections,
143 .init_array, .fini_array and .preinit_array.
144 (elf_fake_sections): Likewise.
145
146 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
147 DT entry only if the section is in output for .init_array,
148 .fini_array and .preinit_array. Complain about .preinit_array
149 section in DSO.
150 (elf_bfd_final_link): Warn zero size for .init_array,
151 .fini_array and .preinit_array sections.
152
153 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
154 SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
155 (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
156 .preinit_array.
157
bb2a49f2
AM		 1582002-03-04 Alan Modra <amodra@bigpond.net.au>
159
160 * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
161 * configure: Regenerate.
162
38487e5e
TR		 1632002-03-02 Tom Rix <trix@redhat.com>
164
c44233aa
AM		 165 * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
166 symbolic equiv.
38487e5e
TR		 167 * coff-rs6000.c (xcoff_howto_table): Same.
168
30831527
RH		 1692002-03-01 David Mosberger <davidm@hpl.hp.com>
170
171 * elflink.h (size_dynamic_sections): If section named
172 ".preinit_array" exists, create DT_PREINIT_ARRAY and
173 DT_PREINIT_ARRAYSZ entries in dynamic table. Analogously for
174 ".init_array" and ".fini_array".
175 (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
176 DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
177 DT_FINI_ARRAY.
178
c8e5ddc8
AM		 1792002-02-26 Andrew Macleod <amacleod@cygnus.com>
180
181 * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
182 dynsyms.
183
96e0dda4
AM		 1842002-02-25 Alan Modra <amodra@bigpond.net.au>
185
1c5b6bf8
AM		 186 * elf64-hppa.h: Update copyright date.
187
96e0dda4
AM		 188 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
189 (ppc64_elf_relocate_section): Don't generate power4 style branch
190 hints for *_BRTAKEN and *_BRNTAKEN relocs.
191
0fb19cbc
JJ		 1922002-02-22 Jakub Jelinek <jakub@redhat.com>
193
194 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
195 last patch.
196 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
197
c434dee6
AJ		 1982002-02-21 Andreas Jaeger <aj@suse.de>
199
200 * elf64-x86-64.c: Major rework that introduces all recent changes
201 to the x86-64 backend. Get a closer match to elf32-i386.
202 (struct elf64_x86_64_dyn_relocs): Rename from
203 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
204 all users.
205 (struct elf64_x86_64_link_hash_table): Add short cuts to some
206 sections.
207 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
208 remove casts, initialize new hash members.
209 (create_got_section): New.
210 (elf64_x86_64_create_dynamic_sections): New.
211 (elf64_x86_64_copy_indirect_symbol): New.
212 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
213 relocs, .got or .relgot here but do it in allocate_dynrelocs.
214 Reference count possible .plt and .got entries. Don't test input
215 section SEC_READONLY here to try to avoid copy relocs, and keep
216 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
217 DF_TEXTREL here. Delay setting of variables until needed. Cache
218 pointer to "sreloc" section in elf_section_data. Tweak condition
219 under which .got created. Report files with bad relocation
220 section names.
221 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
222 Reference count possible .plt entries. Don't deallocate .got and
223 .relgot space here.
224 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
225 do copy reloc processing for weakdefs. Remove redundant casts and
226 aborts. Delay setting of vars until needed. Move creation of
227 dynamic symbols and allocation of .plt and .rela.plt to
228 allocate_dynrelocs. Replace BFD_ASSERT with abort.
229 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
230 (allocate_dynrelocs): New.
231 (readonly_dynrelocs): New.
232 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
233 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
234 Zero out the dynamic allocated content space.
235 (elf64_x86_64_discard_copies): Removed.
236 (elf64_x86_64_relocate_section): Make use of dynamic section
237 short-cuts. Localise vars, and delay setting. Better error
238 reporting, replace BFD_ASSERT with abort. Check
239 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
240 regular object file and tread the weak definition as the normal
241 one. Don't discard relocs for undefweak or undefined symbols and
242 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
243 relocs.
244 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
245 symbols that have been forced local. Use same test to decide if
246 we can use a relative reloc for got as relocate_section. Expand
247 SHN_UNDEF comment. Move expressions out of function calls.
248 Replace BFD_ASSERT with abort.
249 (bfd_elf64_bfd_final_link): Removed.
250 (elf_backend_copy_indirect_symbol): Define.
251
ff3a6ee3
TR		 2522002-02-20 Tom Rix <trix@redhat.com>
253
254 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
255 (_bfd_xcoff_reloc_type_lookup): Use it.
256 * coff64-rs6000.c (xcoff64_howto_table): Same.
257 (xcoff64_reloc_type_lookup): Same.
c434dee6 258
a68d41fb
AM		 2592002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
260
261 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
262 little endian.
263
befc3abb
MS		 2642002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
265
266 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
267 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
268 * bfd-in2.h: Regenerate.
269 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
270 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
271 with "s390:64-bit".
272 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
273 (elf_s390_reloc_type_lookup): Likewise.
274 (elf_s390_check_relocs): Likewise.
275 (elf_s390_gc_sweep_hook): Likewise.
276 (elf_s390_relocate_section): Likewise.
277 (elf_s390_object_p): Use renamed architecture define.
278 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
279
6eeeec9b
FCE		 2802002-02-19 Frank Ch. Eigler <fche@redhat.com>
281
282 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
283
0bb2d96a
JJ		 2842002-02-19 Jakub Jelinek <jakub@redhat.com>
285
286 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
287 absptr -> pcrel optimization for shared libs.
288 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
289 library cannot be converted to pcrel.
290 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
291 relative.
292 * elf32-i386.c (elf_i386_relocate_section): If
293 _bfd_elf_section_offset returned -2, skip, but make sure the
294 relocation is installed.
295 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
296 * elf32-cris.c (cris_elf_relocate_section): Likewise.
297 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
298 * elf32-i370.c (i370_elf_relocate_section): Likewise.
299 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
300 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
301 * elf32-s390.c (elf_s390_relocate_section): Likewise.
302 * elf32-sh.c (sh_elf_relocate_section): Likewise.
303 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
304 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
305 * elf64-s390.c (elf_s390_relocate_section): Likewise.
306 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
307 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
308 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
309 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
310 _bfd_elf_section_offset returning -2 the same way as -1.
311 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
312 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
313 and BFD_ASSERT.
314 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
315
69f284c7
TR		 3162002-02-18 Tom Rix <trix@redhat.com>
317
318 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
319 (bfd_xcoff_size_dynamic_sections): Same.
320 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
321 (bfd_xcoff_size_dynamic_sections): Same.
322 * coff-rs6000.c (xcoff_generate_rtinit): Same.
323 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
324 * libxcoff.h (struct xcoff_backend_data_rec): Same.
325 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
326 * bfd-in2.h: Regenerate.
327
82bd7b59
AM		 3282002-02-18 Alan Modra <amodra@bigpond.net.au>
329
330 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
331 (struct ppc_link_hash_table): Add sfpr.
332 (ppc64_elf_link_hash_table_create): Init it.
333 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
334 .glink out to..
335 (create_linkage_sections): ..here. Make .sfpr too.
336 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
337 dynobj early.
338 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
339 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
340 ._restf* functions, and create as needed.
341 (func_desc_adjust): Only force_local for shared libs.
342
ef1355e8
NC		 3432002-02-18 David O'Brien <obrien@FreeBSD.org>
344
345 * configure.in: Bump version number post 2.12 branching.
346 * configure: Regenerate.
347
dfa36a69
HPN		 3482002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
349
350 * mmo.c: Correct and improve comments.
351 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
352 zero-pad. Use input to fill up non-empty bfd buffer.
353 (mmo_flush_chunk): New function.
354 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
355 changed. Don't emit location specifier if VMA is same as
356 *LAST_VMAP after omitting leading zero contents. Call
357 mmo_flush_chunk before emitting location specifier.
358 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
359 with mmo_write_loc_chunk calls.
360 (mmo_internal_write_section): Call mmo_flush_chunk after
361 mmo_write_chunk.
362 (mmo_write_symbols_and_terminator): Move :Main to first position
363 in symbol array. Add faked one if it does not exist if there are
364 other symbols. Don't add it if there are no symbols at all. Move
365 out test for value of :Main from symbol loop. Rename table
366 fakemain to maintable and variable mainsym to fakemain.
367
ccf00ab6
RH		 3682002-02-15 Richard Henderson <rth@redhat.com>
369
370 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
371 section with no got matches any got. Simplify error generaion.
372
88eaccc2
AM		 3732002-02-15 Alan Modra <amodra@bigpond.net.au>
374
fd96f80f
AM		 375 Support arbitrary length fill patterns.
376 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
377 (_bfd_default_link_order): Remove bfd_fill_link_order code.
378 Call default_data_link_order.
379 (default_fill_link_order): Delete.
380 (default_data_link_order): New function.
381 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
382 of bfd_fill_link_order with bfd_data_link_order.
383 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
384 * elf64-mips.c (mips_elf64_final_link): Likewise.
385
88eaccc2
AM		 386 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
387 Correct value returned in "end" for "0x<non-hex>".
388
e2fd756b
NC		 3892002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
390
391 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
392 (scan): Test against 'mach' field in info structure.
393
edd29cf9
AM		 3942002-02-14 Alan Modra <amodra@bigpond.net.au>
395
396 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
397
1e30956e 3982002-02-14 Matt Fredette <fredette@netbsd.org>
76f57f3a
JT		 399
400 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
401 EF_M68000.
402
bf36db18
NC		 4032002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
404
405 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
edd29cf9
AM		 406 non-zero physical addresses when adjusting the LMAs of new
407 sections.
bf36db18 408
189c6563
AM		 4092002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
410
411 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
412 from _bfd_elf_hppa_gen_reloc_type.
413 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
414 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
415 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
416 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
417
e948afaf
AO		 4182002-02-12 Alexandre Oliva <aoliva@redhat.com>
419
420 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
421 loading its contents if there's nothing to do in it.
422
19397422
AM		 4232002-02-12 Alan Modra <amodra@bigpond.net.au>
424
0ad3a73b
AM		 425 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
426 64k boundary.
427
19397422
AM		 428 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
429 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
430 (ppc64_elf_finish_dynamic_sections): Set values for them.
431
51316059
MS		 4322002-02-11 Michael Snyder <msnyder@redhat.com>
433
434 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
435 * elf.c (elfcore_grok_pstatus): Add prototype.
436 (elfcore_grok_lwpstatus): Add prototype.
437 (elfcore_write_lwpstatus): New function.
438 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
439
518313c3
AO		 4402002-02-11 Alexandre Oliva <aoliva@redhat.com>
441
442 * elf32-sh.c: Added missing prototypes.
443 * elf32-sh64.c: Likewise.
444 (sh_elf_align_loads): Mark unused args as such.
445 * elf64-sh64.c: Added missing prototypes.
446 (struct elf_sh64_link_hash_entry): Fix typo.
447 (sh_elf64_relocate_section): Fix info argument passed to
448 _bfd_elf_section_offset.
449
2c73f9d8
AM		 4502002-02-11 Alan Modra <amodra@bigpond.net.au>
451
452 * Makefile.am: "make dep-am".
453 * Makefile.in: Regenerate.
454 * aclocal.m4: Regenerate.
455 * config.in: Regenerate.
456 * configure: Regenerate.
457
d426c6b0
DJ		 4582002-02-10 Daniel Jacobowitz <drow@mvista.com>
459
460 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
461 variable warnings.
462 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
463 comparison warning.
464 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
465 cast warnings for the common case.
466
e58ee0cd
HPN		 4672002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
468
469 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
470 vectors.
471 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
472 vectors.
473
7793f4d0
RH		 4742002-02-09 Richard Henderson <rth@redhat.com>
475
476 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
477 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
478 (elf64_alpha_relocate_section): Likewise.
479 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
480 * bfd-in2.h, libbfd.h: Rebuild.
481
7e799044
HPN		 4822002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
483
484 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
485 that base-plus-offset reloc accounting is consistent.
486 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
487 up to date for undefined symbols.
488
027d73eb
EC		 4892002-02-08 Eric Christopher <echristo@redhat.com>
490
491 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
492
493 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
494 sections for the O32 ABI.
495
517662d4
CD		 4962002-02-08 Chris Demetriou <cgd@broadcom.com>
497
498 * elf32-arm.h: Fix formatting of _("...").
499 * elf32-d10v.c: Likewise.
500 * elf32-m68k.c: Likewise.
501 * elf32-mips.c: Likewise.
502
5e37cc46
NC		 5032002-02-08 Ivan Guzvinec <ivang@opencores.org>
504
505 * coff-or32.c: Fix compile time warning messages.
506
fbca6ad9
AO		 5072002-02-08 Alexandre Oliva <aoliva@redhat.com>
508
509 Contribute sh64-elf.
510 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
511 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
512 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
513 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
514 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
515 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
516 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
517 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
518 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
519 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
520 New relocs.
521 * libbfd.h, bfd-in2.h: Rebuilt.
522 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
523 (sh_reloc_map): Map them.
524 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
525 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
526 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
527 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
528 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
529 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
530 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
531 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
532 datalabel_got_offset.
533 (sh_elf_link_hash_newfunc): Initialize it.
534 (sh_elf_relocate_section): Augment the scope of
535 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
536 GOT and GOTOFF handling to new SHmedia relocation types. Support
537 GOT_BIAS.
538 (sh_elf_check_relocs): Likewise.
539 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
540 PLT entries using movi_shori_putval. Support GOT_BIAS.
541 (sh_elf_finish_dynamic_sections): Likewise.
542 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
543 relocation, it's now done by the caller.
544 (GOT_BIAS): New.
545 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
546 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
547 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
548 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
549 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
550 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
551 sh64_elf64_hash_table): New.
552 (sh_elf64_howto_table): Introduce new relocs.
553 (sh_elf64_info_to_howto): Accept new PIC relocs.
554 (sh_elf64_relocate_section): Augment the scope of
555 seen_stt_datalabel. Support new PIC relocs.
556 (sh_elf64_check_relocs): Support new PIC relocs.
557 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
558 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
559 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
560 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
561 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
562 movi_shori_putval, movi_3shori_putval,
563 sh64_elf64_create_dynamic_sections,
564 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
565 sh64_elf64_size_dynamic_sections,
566 sh64_elf64_finish_dynamic_symbol,
567 sh64_elf64_finish_dynamic_sections): New.
568 (elf_backend_create_dynamic-sections,
569 bfd_elf64_bfd_link_hash_table_create,
570 elf_backend_adjust_dynamic_symbol,
571 elf_backend_size_dynamic_sections,
572 elf_backend_finish_dynamic_symbol,
573 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
574 elf_backend_plt_readonly, elf_backend_want_plt_sym,
575 elf_backend_got_header_size, elf_backend_plt_header_size):
576 Define.
577 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
578 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
579 match official numbers and names; moved unmaching ones to the
580 range 0xf2-0xff.
581 * elf32-sh64.c, elf64-sh64.c: Likewise.
582 2001-03-12 DJ Delorie <dj@redhat.com>
583 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
584 sections.
585 2001-03-12 DJ Delorie <dj@redhat.com>
586 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
587 be aligned.
588 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
589 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
590 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
591 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
592 .cranges section with SEC_SORT_ENTRIES set.
593 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
594 incoming sorted .cranges section.
595 (sh64_bfd_elf_copy_private_section_data): New.
596 (sh64_elf_final_write_processing): Only sort .cranges and modify
597 start address if called by linker.
598 2001-01-08 Ben Elliston <bje@redhat.com>
599 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
600 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
601 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
602 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
603 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
604 line. Add comments before all entries.
605 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
606 comment.
607 (sh_elf64_reloc): Correct head comment.
608 (sh_elf64_relocate_section): Correct spacing.
609 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
610 instead call reloc_dangerous callback.
611 <case R_SH_SHMEDIA_CODE>: New case.
612 (sh_elf64_gc_mark_hook): Correct spacing.
613 (sh_elf64_check_relocs): Ditto.
614 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
615 New case.
616 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
617 functions.
618 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
619 clarify describing comment. Add comments before all entries.
620 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
621 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
622 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
623 Sort .cranges section in final link. Prepare to set bit 0 on
624 entry address.
625 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
626 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
627 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
628 .cranges section.
629 (sh64_backend_section_from_shdr): New, to recognize
630 SHT_SH5_CR_SORTED on incoming .cranges section.
631 (elf_backend_section_from_shdr): Define.
632 (sh64_elf_final_write_processing): Sort outgoing .cranges
633 section. (New, temporarily disabled:) Set bit 0 on entry address
634 according to ISA type.
635 (sh64_find_section_for_address): New.
636 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
637 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
638 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
639 bfd_malloc, not xmalloc.
640 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
641 global.
642 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
643 temporarily disabled) setting bit 0 on entry address.
644 (elf_backend_final_write_processing): Define.
645 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
646 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
647 be a proper relocation for PTA and PTB rather than a marker.
648 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
649 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
650 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
651 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
652 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
653 Zero src_mask.
654 * elf64-sh64.c: Ditto.
655 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
656 * elf32-sh64.c: Include opcodes/sh64-opc.h
657 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
658 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
659 parameters. No unused parameters. Caller changed.
660 <case R_SH_PT_16>: New case.
661 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
662 * Makefile.in: Regenerate.
663 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
664 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
665 all code sections.
666 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
667 (sh64_elf_merge_private_data): Ditto.
668 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
669 to access stored section flags.
670 (sh64_elf_final_write_processing): Return immediately unless
671 called by linker. Use sh64_elf_section_data (cranges) to get size
672 of linker-generated cranges entries.
673 (sh64_elf_copy_private_data): Add missing "return true".
674 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
675 (sh_elf64_merge_private_data): Ditto.
676 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
677 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
678 elf64-sh64.c:sh64_elf_fake_sections.
679 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
680 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
681 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
682 (sh64_elf_final_write_processing): New.
683 (elf_backend_final_write_processing): Define.
684 (sh64_elf_fake_sections): Get header flags from tdata field.
685 (sh64_elf_copy_private_data): Do not call
686 sh64_elf_copy_private_data_internal, just copy e_flags field.
687 (sh64_elf_merge_private_data): Do not call
688 sh64_elf_copy_private_data_internal.
689 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
690 Remove EF_SH64_ABI64, let ELF size make difference.
691 Remove SH64-specific BFD section flag.
692 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
693 containing SHmedia through elf_section_data (asect)->tdata
694 non-zero, not using a BFD section flag.
695 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
696 (sh64_elf_merge_private_data): Similar.
697 (elf_backend_section_flags): Don't define.
698 (sh64_elf_backend_section_flags): Delete.
699 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
700 not EF_SH64_ABI64.
701 (sh_elf64_merge_private_data): Similar.
702 * section.c (Section flags definitions): Don't define
703 SEC_SH_ISA_SHMEDIA.
704 (bfd-in2.h): Regenerate.
705 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
706 Make DataLabel references work with partial linking.
707 * elf32-sh64.c: Fix formatting.
708 (sh64_elf_link_output_symbol_hook): New.
709 (elf_backend_link_output_symbol_hook): Define to
710 sh64_elf_link_output_symbol_hook.
711 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
712 undefined if partial linking. Adjust sanity check.
713 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
714 (elf_backend_link_output_symbol_hook): Define to
715 sh64_elf64_link_output_symbol_hook.
716 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
717 undefined if partial linking. Adjust sanity check.
718 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
719 Implement semantics for inter-file DataLabel references.
720 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
721 (sh64_elf64_add_symbol_hook): New.
722 (sh_elf64_relocate_section): If passing an indirect symbol with
723 st_type STT_DATALABEL on the way to a symbol with st_other
724 STO_SH5_ISA32, do not bitor 1 to the relocation.
725 (elf_backend_add_symbol_hook): Define to
726 sh64_elf64_add_symbol_hook.
727 * elf64-sh32.c: Tweak comments.
728 (DATALABEL_SUFFIX): Define.
729 (sh64_elf_add_symbol_hook): New.
730 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
731 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
732 symbol with st_type STT_DATALABEL on the way to a symbol with
733 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
734 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
735 Pass through STT_DATALABEL.
736 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
737 (elf_backend_get_symbol_type): Define.
738 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
739 (elf_backend_get_symbol_type): Define.
740 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
741 * elf32-sh64.c: Tweak comments.
742 (sh64_elf_copy_private_data_internal): Add prototype.
743 (bfd_elf32_bfd_set_private_flags): Define.
744 (sh64_elf_copy_private_data_internal): Compare machine name, not
745 textual BFD target name, to check whether to copy section flag
746 SHF_SH5_ISA32.
747 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
748 Tweak section-contents-type-mismatch message.
749 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
750 Validize reloc-types.
751 * elf64-sh64.c: New file.
752 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
753 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
754 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
755 Regenerate dependencies.
756 * Makefile.in: Regenerate.
757 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
758 bfd_elf64_sh64l_vec.
759 * configure.in: Handle bfd_elf64_sh64_vec and
760 bfd_elf64_sh64l_vec.
761 * configure: Regenerate.
762 * po/POTFILES.in: Regenerate.
763 * po/bfd.pot: Regenerate.
764 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
765 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
766 anything else but EF_SH64 and EF_SH64_ABI64.
767 (sh64_elf_merge_private_data): Emit error for anything else but
768 EF_SH64 and EF_SH64_ABI64.
769 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
770 from targ_selvecs.
771 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
772 bfd_elf32_sh64l_vec as a temporary measure.
773 * configure: Regenerate.
774 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
775 * cpu-sh.c (arch_info_struct): Include sh5 item
776 unconditionalized.
777 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
778 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
779 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
780 * elf32-sh64.c: Tweak comments.
781 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
782 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
783 (sh64_elf_copy_private_data_internal): Wrap long line.
784 (sh64_elf_merge_private_data): Rewrite to allow objects from
785 SH64 subsets to be linked together.
786 (INCLUDE_SHMEDIA): Define.
787 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
788 Parenthesize plus-expression inside or-expression.
789 <global symbol>: Ditto.
790 (sh_elf_set_mach_from_flags): Remove code refusing
791 deleted EF_SH64_32BIT_ABI flag.
792 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
793 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
794 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
795 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
796 (sh_elf_relocate_section) <local symbol>: Or 1 in
797 calculation of relocation if sym->st_other & STO_SH5_ISA32.
798 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
799 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
800 relocation.
801 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
802 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
803 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
804 Regenerate dependencies.
805 * Makefile.in: Regenerate.
806 * archures.c: Add bfd_mach_sh5.
807 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
808 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
809 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
810 * configure: Regenerate.
811 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
812 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
813 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
814 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
815 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
816 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
817 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
818 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
819 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
820 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
821 in item for SH5.
822 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
823 for SHmedia relocs.
824 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
825 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
826 shmedia_prepare_reloc, goto final_link_relocate if it returns
827 non-zero, else fail as before.
828 (sh_elf_set_mach_from_flags): Provide function only if not defined
829 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
830 (sh_elf_set_private_flags): Provide function only if not defined
831 as a macro.
832 (sh_elf_copy_private_data): Similar.
833 (sh_elf_merge_private_data): Similar.
834 * section.c (SEC_SH_ISA_SHMEDIA): New.
835 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
836 * elf32-sh64.c: New file.
837 * libbfd.h: Regenerate.
838 * bfd-in2.h: Regenerate.
839 * po/POTFILES.in: Regenerate.
840 * po/bfd.pot: Regenerate.
841 * bfd-in2.h: Regenerate.
842 * libbfd.h: Regenerate.
843
e108f470
DJ		 8442002-02-07 Daniel Jacobowitz <drow@mvista.com>
845
846 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
847 been included, not drag it in.
848 * bfd-in2.h: Regenerate.
849
259d18a3
L		 8502002-02-06 H.J. Lu (hjl@gnu.org)
851
852 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
853 the mach and ISA fields if necessary.
854
f13b834e
NC		 8552002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
856
857 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
858 ARM architecture when an F_ARM_5 flag is detected, since we cannot
859 be sure exactly which architecture this represents.
860
82f6addb
NC		 8612002-02-05 Nick Clifton <nickc@redhat.com>
862
863 * po/tr.po: Updated translation.
864
899f54f5
AM		 8652002-02-05 Alan Modra <amodra@bigpond.net.au>
866
867 From Jimi X <jimix@watson.ibm.com>
868 * archures (bfd_mach_ppc64): Define.
869 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
870 (bfd_powerpc_arch): Define.
871 * bfd-in2.h: Regenerate.
872 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
873 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
874 (bfd_powerpc_archs): Add default powerpc64 arch.
875
248866a8
AM		 8762002-02-05 Alan Modra <amodra@bigpond.net.au>
877
878 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
879 against section syms in readonly sections. Don't do the global
880 sym check if we find one.
881 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
882 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
0a6958db 883 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
248866a8
AM		 884 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
885 (elf_s390_grok_prstatus): Add missing prototype.
886
4fa5c2a8
HPN		 8872002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
888
889 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
890 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
891 Call bfd_get_section_by_name only once. Initialize
892 bpodata->n_bpo_relocs_this_section.
893 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
894 referring to DSOs.
895 (bpo_reloc_request_sort_fn): Don't use difference of values as
896 return-value.
897
537c972e
DB		 8982002-02-02 David O'Brien <obrien@FreeBSD>
899
900 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
901 version 4.5 and later the same as 5-CURRENT.
902 * configure: Re-generate.
903
006336b8
JT		 9042002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
905
906 * config.bfd (hppa*-*-netbsd*): New target.
907
6c571f00
PT		 9082002-01-31 Philipp Thomas <pthomas@suse.de>
909
19397422
AM		 910 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
911 to front of message. Unify messages with elf32-arm.h. Use
912 commas where neccessary.
913 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
914 ERROR in messages. Unify messages with coff-arm.c. Correct
915 VFP/FPA error message.
916 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
917 APCS-32 for translation.
6c571f00 918
930b4cb2
HPN		 9192002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
920
921 Perform on-demand global register allocation from
922 R_MMIX_BASE_PLUS_OFFSET relocs.
923 * elf64-mmix.c (struct bpo_reloc_section_info, struct
924 bpo_reloc_request, struct bpo_greg_section_info): New.
925 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
926 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
927 _bfd_mmix_check_all_relocs,
928 _bfd_mmix_prepare_linker_allocated_gregs,
929 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
930 (elf_mmix_howto_table): Correct src_mask for most relocs.
931 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
932 case.
933 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
934 case. Fix typo in comment. New label do_mmix_reloc.
935 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
936 store first object file with a base-plus-offset reloc. Call
937 mmix_elf_check_common_relocs for the part common with mmo.
938 (mmix_elf_final_link): Write out linker-allocated register
939 contents section.
940 (elf_backend_gc_sweep_hook): Define.
941 (bfd_elf64_bfd_relax_section): Define.
942
943 * mmo.c: Don't include <ctype.h>
944 (mmo_init): Correct init-once logic.
945
3e36d993
TR		 9462002-02-01 Tom Rix <trix@redhat.com>
947
948 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
949
ba323545
AM		 9502002-02-01 Alan Modra <amodra@bigpond.net.au>
951
952 * Makefile.am: Run "make dep-am"
953 * Makefile.in: Regenerate.
954
012884d6
DB		 9552002-01-31 David O'Brien <obrien@FreeBSD>
956
957 * configure.in: Recognize the differences in core files from FreeBSD
958 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
959 5-CURRENT.
960 * configure: Regenerate.
961
3b16e843
NC		 9622002-01-31 Ivan Guzvinec <ivang@opencores.org>
963
964 * coff-or32.c: New file.
965 * cpu-or32.c: New file.
966 * elf32-or32.c: New file.
967 * archures.c: Add support for or32.
968 * targets.c: Add support for or32.
969 * bfd-in2.h: Regenerate.
7dc0ab31 970 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
3b16e843
NC		 971 coff_write_object_contents): Add support for or32.
972 * config.bfd: Add target.
973 * configure.in: Add support for or32.
974 * configure: Regenerate.
975 * Makefile.am: Add support for or32.
976 * Makefile.in: Regenerate.
3b16e843
NC		 977 * po/SRC-POTFILES.in: Add or32 files.
978 * po/bfd.pot: Regenerate.
7dc0ab31 979
caf8ca8e
NC		 9802002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
981 Don Lindsay <lindsayd@cisco.com>
982
983 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
984 false' with a return of a bfd_reloc_ error code.
985
e5dfef09
HPN		 9862002-01-31 Hans-Peter Nilsson <hp@axis.com>
987
988 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
989 unexport unreferenced symbols when --export-dynamic. Call
990 _bfd_elf_strtab_delref when unexporting.
991
4e4770d0
DJ		 9922002-01-30 Daniel Jacobowitz <drow@mvista.com>
993
994 * bfd-in.h: Include <stdbool.h> if it is available.
995 * bfd-in2.h: Regenerated.
996
e1fa50e7
AM		 9972002-01-31 Alan Modra <amodra@bigpond.net.au>
998
999 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
1000 not go via the plt.
1001
b5f79c76
NC		 10022002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1003
b5f79c76
NC		 1004 * archures.c: Tidy up formatting of embedded comments.
1005 * bfd.c: Tidy up formatting of embedded comments.
7dc0ab31 1006 * bfd-in.h: Fix formatting of comments.
b5f79c76
NC		 1007 * reloc.c: Tidy up formatting of ordinary & embedded comments.
1008 * section.c: Tidy up formatting of embedded comments.
1009 * syms.c: Tidy up formatting of embedded comments.
1010 * targets.c: Tidy up formatting of embedded comments.
1011
1012 * bfd-in2.h: Regenerate.
1013
ca09e32b
NC		 10142002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1015
1016 * vms-tir.c (cmd_name): New function.
1017 (tir_cmd_name): New function.
1018 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
1019 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
1020 Fix formatting.
7dc0ab31 1021
ca09e32b
NC		 1022 * peXXigen.c (pe_print_idata): Rearrange message to aid in
1023 translation.
1024 (pe_print_pdata): Rearrange message to aid in translation.
1025
1026 * libbfd.c (warn_deprecated): Rearrange error message to aid in
1027 translation.
1028
1029 * ihex.c (ihex_write_object_contents): Fix spelling typo.
1030
1031 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
1032
1033 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
1034 message to aid in translation.
1035
1036 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
1037 to aid in translation.
1038
1039 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
1040
7dc0ab31 10412002-01-30 Philipp Thomas <pthomas@suse.de>
ae1a89b7
PT		 1042
1043 * coff-arm.c, elf32-elf.h: Unify messages.
1044
05f64ac6
NC		 10452002-01-30 Nick Clifton <nickc@redhat.com>
1046
1047 * po/sv.po: Updated translation.
1048
f5a3e38a
NC		 10492002-01-30 Philipp Thomas <pthomas@suse.de>
1050
1051 * dwarf2.c (read_abbrev): Use full section name in error message.
1052 (decode_line_info): Likewise.
661a3fd4
NC		 1053
1054 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
1055 message.
1056
d926e03d
AM		 10572002-01-30 Alan Modra <amodra@bigpond.net.au>
1058
1059 * elf64-ppc.c (func_desc_adjust): Only provide missing function
1060 descriptor symbols for undefined function code syms. Clear
1061 ELF_LINK_NON_ELF so that they can stay weak.
1062
030d18fb 10632002-01-29 Chris Demetriou <cgd@broadcom.com>
7dc0ab31 1064 Mitch Lichtenberg <mpl@broadcom.com>
030d18fb
CD		 1065
1066 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
1067 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
1068 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
1069 generation.
1070 * bfd-in2.h: Regenerate.
1071
fcc76bea
CD		 10722002-01-29 Chris Demetriou <cgd@broadcom.com>
1073
1074 * elf32-mips.c: Add additional comments about HI16 relocation
1075 processing.
1076 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
1077 pc-relative relocations. (Reverts change made on 2001-10-31.)
1078 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
1079 for pc-relative relocations.
1080 (mips_elf_calculate_relocation): Add a comment about a kludge
1081 in the R_MIPS_GNU_REL_HI16 handling.
1082 (_bfd_mips_elf_relocate_section): Implement that kludge;
1083 adjust pc-relative HI16 relocation for difference in HI16 and
1084 LO16 addresses, since it can't easily be done in
1085 mips_elf_calculate_relocation.
1086
f9cd9119
MS		 10872002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
1088
1089 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
1090 relocations with PC32 relocations for undefined or weak symbols.
1091 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
1092 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
1093
702248bb
JT		 10942002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
1095
1096 * elfcore.h (elf_core_file_p): Improve comment for last change.
1097
4867be41
DJ		 10982002-01-27 Daniel Jacobowitz <drow@mvista.com>
1099
1100 * configure: Regenerated.
1101
a94cef6a
JT		 11022002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
1103
1104 * elfcore.h (elf_core_file_p): Set the machine architecture
1105 before processing the program headers.
1106
7562a296
HPN		 11072002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1108
966abd70
HPN		 1109 * configure.in <64-bit configuration>: If using gcc, check and
1110 emit error for egcs-1.1.2.
1111 * configure: Regenerate.
1112
e8eab623
NC		 11132002-01-26 Egor Duda <deo@logos-m.ru>
1114
1115 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
1116 as possible to avoid stack corruption.
1117
73896efb
RH		 11182002-01-26 Richard Henderson <rth@redhat.com>
1119
1120 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
1121 for non-allocated sections.
1122
11232002-01-25 Mark Kettenis <kettenis@gnu.org>
c106e334
MK		 1124
1125 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
1126 prstat.pr_reg even if it is a struct.
1127
73896efb 11282002-01-25 Steve Ellcey <sje@cup.hp.com>
254ed743
NC		 1129
1130 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
1131
3d66c4f7
NC		 11322002-01-25 Philipp Thomas <pthomas@suse.de>
1133
1134 * coffgen.c (coff_print_symbol): Don't mark info message
1135 for translation.
1136
9460ecda
NC		 11372002-01-25 Nick Clifton <nickc@redhat.com>
1138
1139 * po/fr.po: Updated translation.
1140 * po/es.po: Updated translation.
1141
cc9ff76a
AM		 11422002-01-25 Philipp Thomas <pthomas@suse.de>
1143
1144 * coff-alpha.c (alpha_relocate_section): Unify warning message
1145 for GP relative relocations without GP defined.
1146 * coff-mips.c (mips_relocate_section): Likewise.
1147
c68836a9
AM		 11482002-01-25 Alan Modra <amodra@bigpond.net.au>
1149
1150 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
1151 unsigned overflow when new_offset < old_offset.
1152
e8eab623 11532002-01-24 Philipp Thomas <pthomas@suse.de>
391154e9
NC		 1154
1155 * bfd.c (_bfd_abort): Fix typo.
1156
8ba89f17
RH		 11572002-01-23 Richard Henderson <rth@redhat.com>
1158
1159 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
1160 plt entries for undefweak symbols.
1161
c6953948
NC		 11622002-01-23 Steve Ellcey <sje@cup.hp.com>
1163
1164 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
1165 DEFAULT_VECTOR.
1166 (bfd_elf64_ia64_hpux_big_vec): Ditto.
1167 (bfd_elf32_h8300_vec): Ditto.
1168
41bd81ab
AM		 11692002-01-23 Alan Modra <amodra@bigpond.net.au>
1170
1171 * elf64-ppc.c: Remove stale part of ABI comment.
1172 (NO_OPD_RELOCS): Define.
1173 (ppc64_elf_check_relocs): Use it.
1174 (ppc64_elf_relocate_section): Here too.
1175 (build_one_stub): Don't point function syms at the stub. Instead,
1176 hijack plt.offset.
1177 (ppc64_elf_relocate_section): Check whether REL24 relocs should
1178 really go to the stub. Make all dynamic relocs in opd against
1179 locals.
1180 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
1181 plt.offset.
1182
f304919d
RH		 11832002-01-22 Richard Henderson <rth@redhat.com>
1184
1185 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
1186
c0ef99a7
AM		 11872002-01-22 Alan Modra <amodra@bigpond.net.au>
1188
60ee0d4a
AM		 1189 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
1190 TOC_BASE_OFF adjustment.
1191
c0ef99a7
AM		 1192 * Makefile.am: Run "make dep-am".
1193 * Makefile.in: Regenerate.
1194 * po/SRC-POTFILES.in: Regenerate.
1195
64328b46
AM		 11962002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
1197
1198 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
1199 host defines.
1200
59953665 12012002-01-21 Hans-Peter Nilsson <hp@axis.com>
58255df3
HPN		 1202
1203 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
1204 Check for and emit error if sgot is NULL at this point.
1205
9596feea
JT		 12062002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1207
1208 * config.bfd (ia64*-*-netbsd*): New target.
1209
7b45c6e1
AM		 12102002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
1211
1212 * som.c (som_write_space_strings): Comment typo fix.
1213
e5094212
AM		 12142002-01-21 Alan Modra <amodra@bigpond.net.au>
1215
e86ce104
AM		 1216 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
1217 is_func_descriptor fields.
1218 (link_hash_newfunc): Init them.
1219 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
1220 dot are candidates for plt entries. When processing .opd relocs,
1221 set function descriptor strings to point inside function code
1222 string, and set new ppc_link_hash_entry fields.
1223 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
1224 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
1225 function descriptors. It's now done in..
1226 (func_desc_adjust): New.
1227 (ppc64_elf_func_desc_adjust): New.
1228 (define elf_backend_always_size_sections): Define.
1229 (ppc64_elf_hide_symbol): New.
1230 (define elf_backend_hide_symbol): Define.
1231 (allocate_dynrelocs): Remove code looking up function descriptors
1232 as that has been done earlier.
1233 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
1234 table.
1235 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
1236 up function descriptor.
1237 (build_one_stub): Look up the function code sym. Check for
1238 invalid plt offsets.
1239 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
1240 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
1241
e5094212
AM		 1242 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
1243 boolean param.
1244 (_bfd_elf_link_hash_hide_symbol): Likewise.
1245 * elflink.h (elf_link_add_object_symbols): Adjust call to
1246 elf_backend_hide_symbol.
1247 (elf_fix_symbol_flags): Likewise.
1248 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
1249 than bfd_alloc.
1250 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
1251 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
1252 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1253 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
1254 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
1255 and adjust to suit.
1256 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
1257 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
1258 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
1259
40b8271b
AM		 12602002-01-18 Alan Modra <amodra@bigpond.net.au>
1261
1262 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
1263 dynamic function descriptor symbol, not the associated function
1264 symbol.
1265
55baa95b
EC		 12662002-01-17 Eric Christopher <echristo@redhat.com>
1267
1268 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
1269
328577ad
NC		 12702002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1271
1272 * po/bfd.pot: Regenerate.
1273 * po/fr.po: Regenerate.
1274
af746e92
AM		 12752002-01-17 Alan Modra <amodra@bigpond.net.au>
1276
1277 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
1278 Remove "Elf_Internal_Shdr *" param.
1279 (_bfd_mips_elf_section_from_bfd_section): Ditto.
1280 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1281 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1282 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1283 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1284 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1285 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1286 function to override special sections. Remove hdr arg from
1287 backend call, and don't loop.
1288
175e9962
EC		 12892002-01-16 Eric Christopher <echristo@redhat.com>
1290
1291 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1292 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1293 relocations requiring gp0 and gp.
1294
96a846ea
RE		 12952002-01-16 Richard Earnshaw <rearnsha@arm.com>
1296
175e9962 1297 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
96a846ea
RE		 1298 EF_ARM_VFP_FLOAT.
1299 (elf32_arm_print_private_bfd_data): Likewise.
1300
af3ae48d
NC		 13012002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
1302
1303 * po/tr.po: Import new version.
1304
10ed1bba
AM		 13052002-01-16 Alan Modra <amodra@bigpond.net.au>
1306
1307 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1308 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1309 (ORI_R0_R0_0): Correct.
1310
5d1634d7
AM		 13112002-01-16 Alan Modra <amodra@bigpond.net.au>
1312
1313 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1314 when plt_not_loaded.
1315 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1316 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
1317 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1318 (ppc64_elf_glink_code): Delete.
1319 (PPC64_ELF_GLINK_SIZE): Delete.
1320 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1321 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1322 ORI_R0_R0_0): Define.
1323 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1324 (struct ppc_link_hash_table): Add sstub and plt_overflow.
1325 (ppc64_elf_link_hash_table_create): Init them.
1326 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1327 Don't copy to shared lib.
1328 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1329 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1330 (allocate_dynrelocs <plt>): Don't change function sym here. Make
1331 room for .stub and .glink code.
1332 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
1333 DT_PPC64_GLINK.
1334 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
1335 bfd_elf64_bfd_final_link.
1336 (bfd_elf64_bfd_final_link): Don't define.
1337 (ppc64_elf_size_stubs): New.
1338 (build_plt_stub): New.
1339 (build_one_stub): New.
1340 (ppc64_elf_build_stubs): New.
1341 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1342 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1343 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
1344 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1345 case output sections not separate. Adjust DT_RELASZ to not
1346 include plt relocs. Set reserved got entry. Set got and plt
1347 entry size.
1348 (elf_backend_got_header_size): Set to 8.
1349 * elf64-ppc.h: New file.
1350
c601ffdb
AM		 13512002-01-16 Alan Modra <amodra@bigpond.net.au>
1352
1353 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1354 sections, use bfd_section_list_remove.
1355 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1356 * elflink.h (elf_link_add_object_symbols): When removing all
1357 sections, use bfd_section_list_clear.
1358
8fb4cb7f
NC		 13592002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1360
1361 * po/sv.po: New file: Swedish translation.
1362 * configure.in (ALL_LINGUAS): Add sv.
1363 * configure: Regenerate.
1364
d3c456e9
JJ		 13652002-01-15 Jakub Jelinek <jakub@redhat.com>
1366
1367 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
1368 * elf.c (merge_sections_remove_hook): New function.
1369 (_bfd_elf_merge_sections): Pass it as 3rd argument to
1370 _bfd_merge_sections.
1371 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
1372 * libbfd.h: Rebuilt.
1373 * merge.c (_bfd_merge_sections): Add remove_hook argument.
1374 Call remove_hook if a SEC_EXCLUDE section is encountered.
1375
1f7fd478
NC		 13762002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1377
1378 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
1379 (xstormy16_reloc_map): Initialise new field with correct howto
1380 table.
1381 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
1382 howto entry.
1383
b87011e9
MS		 13842002-01-10 Michael Snyder <msnyder@redhat.com>
1385
1386 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
1387 (elfcore_write_pstatus): Use long instead of pid_t;
1388 * elf-bfd.h: Change prototypes to use long instead of pid_t;
1389
175e9962 13902002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
b4db1224
JT		 1391
1392 * elf.c: Update copyright years.
1393 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
1394 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
1395
7c76fa91
MS		 13962002-01-08 Michael Snyder <msnyder@redhat.com>
1397
1398 Add capability to write corefile note sections, for gdb.
1399 * elf.c (elfcore_write_note): New function.
1400 (elfcore_write_prpsinfo): New function.
1401 (elfcore_write_prstatus): New function.
1402 (elfcore_write_pstatus): New function.
1403 (elfcore_write_prfpreg): New function.
1404 (elfcore_write_prxfpreg): New function.
97996af6 1405 * elf-bfd.h: Add prototypes for above functions.
7c76fa91 1406
e1fddb6b
AO		 14072002-01-08 Alexandre Oliva <aoliva@redhat.com>
1408
1409 * elf.c (elf_fake_sections): Propagate errors from
1410 elf_backend_fake_section.
1411
8d05742f
JT		 14122002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1413
1414 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
1415 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
1416 (elf32-sh-nbsd.lo): New rule.
1417 * Makefile.in: Regenerate.
1418 * config.bfd (sh*le-*-netbsdelf*): New target.
1419 (sh*-*-netbsdelf*): New target.
1420 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
1421 (bfd_elf32_shnbsd_vec): New vector.
1422 (bfd_elf32_shlnbsd_vec): New vector.
1423 * configure: Regenerate.
1424 * elf32-sh-nbsd.c: New file.
1425 * targets.c: Update copyright years.
175e9962 1426 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
8d05742f
JT		 1427 bfd_elf32_shnbsd_vec.
1428
1dba4cb4
AH		 14292002-01-07 Aldy Hernandez <aldyh@redhat.com>
1430
1431 * coff-rs6000.c (READ20): Use bfd_scan_vma.
1432
47b22aef
GK		 14332002-01-07 Geoffrey Keating <geoffk@redhat.com>
1434
1435 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
1436 of a symbol in a section that will be deleted.
1437
be2d1673
NC		 14382002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1439
1440 * po/es.po: New file: Spanish translation.
1441 * configure.in (ALL_LINGUAS): Add es.
1442 * configure: Regenerate.
1443
d9cf1b54
AM		 14442002-01-06 Steve Ellcey <sje@cup.hp.com>
1445
1446 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
1447 argument so we can handle HP-UX specially.
1448 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
1449 (elfNN_hpux_backend_section_from_bfd_section): New for support
1450 of SHN_IA_64_ANSI_COMMON.
1451 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
1452 (is_unwind_section_name): Add special HP-UX support.
1453 (elfNN_ia64_section_from_shdr): Add support for more sections.
1454 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
1455 add support for more sections.
1456 (elfNN_ia64_additional_program_headers): Modify
1457 is_unwind_section_name call.
1458 (elfNN_ia64_modify_segment_map): Remove assumption that there is
1459 only one unwind section in segment.
1460
3f3c5c34
AM		 14612002-01-06 Alan Modra <amodra@bigpond.net.au>
1462
1463 * syms.c (_bfd_generic_make_empty_symbol): New function.
1464 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
1465 _bfd_generic_make_empty_symbol.
1466 * libbfd.h: Regenerate.
1467 * bfd-in2.h: Regenerate.
1468 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
1469 (hppabsd_core_get_symtab_upper_bound): Don't define.
1470 (hppabsd_core_get_symtab): Likewise.
1471 (hppabsd_core_print_symbol): Likewise.
1472 (hppabsd_core_get_symbol_info): Likewise.
1473 (hppabsd_core_bfd_is_local_label_name): Likewise.
1474 (hppabsd_core_get_lineno): Likewise.
1475 (hppabsd_core_find_nearest_line): Likewise.
1476 (hppabsd_core_bfd_make_debug_symbol): Likewise.
1477 (hppabsd_core_read_minisymbols): Likewise.
1478 (hppabsd_core_minisymbol_to_symbol): Likewise.
1479 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
1480 Formatting fixes.
1481 * hpux-core.c: Similarly.
1482 * irix-core.c: Similarly.
1483 * osf-core.c: Similarly.
1484 * sco5-core.c: Similarly.
1485 * binary.c (binary_make_empty_symbol): Remove function, define as
1486 _bfd_generic_make_empty_symbol.
1487 * ihex.c (ihex_make_empty_symbol): Likewise.
1488 * mmo.c (mmo_make_empty_symbol): Likewise.
1489 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
1490 * srec.c (srec_make_empty_symbol): Likewise.
1491 * versados.c (versados_make_empty_symbol): Likewise.
1492 * vms.c (_bfd_vms_make_empty_symbol): Remove.
1493 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
1494 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
1495 rather than _bfd_vms_make_empty_symbol.
1496 * vms-misc.c (new_symbol): Likewise.
1497
3f0a7f7f
AM		 14982002-01-05 Alan Modra <amodra@bigpond.net.au>
1499
9e7b37b3
AM		 1500 * section.c (bfd_section_init): Remove unnecessary initialisations.
1501 (bfd_section_list_clear): New function.
1502 (bfd_section_list_remove, bfd_section_list_insert): New macros.
1503 (_bfd_strip_section_from_output): Use them.
1504 * coffcode.h (coff_set_alignment_hook): Likewise.
1505 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
1506 * elf64-mips.c (mips_elf64_final_link): Likewise.
1507 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1508 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1509 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1510 * bfd-in2.h: Regenerate.
1511
1512 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
1513 rather than doing our own section handling. Clean up after errors
1514 with bfd_release and bfd_section_list_clear. Handle unexpected
1515 flags.
1516 * aoutf1.h (sunos4_core_file_p): Likewise.
1517 * aix386-core.c (aix386_core_file_p): Likewise.
1518 * cisco-core.c (cisco_core_file_validate): Likewise.
1519 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1520 * trad-core.c (trad_unix_core_file_p): Likewise.
1521
1522 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
1523 with bfd_release and bfd_section_list_clear.
1524 * hpux-core.c (hpux_core_core_file_p): Likewise.
1525 * irix-core.c (irix_core_core_file_p): Likewise.
1526 * lynx-core.c (lynx_core_file_p): Likewise.
1527 * osf-core.c (osf_core_core_file_p): Likewise.
1528 * rs6000-core.c (rs6000coff_core_p): Likewise.
1529 * sco5-core.c (sco5_core_file_p): Likewise.
1530
3f0a7f7f
AM		 1531 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
1532 sign extension adjustments without conditionals.
1533
a3aa38ee
JJ		 15342002-01-04 Jakub Jelinek <jakub@redhat.com>
1535
1536 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
1537 CIE at .eh_frame start is removed due to no FDEs referencing it.
1538
8a8b2d4b
AJ		 15392002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1540
1541 * config.bfd (x86_64-*-netbsd*): New target.
1542 * configure.in (x86_64-*-netbsd*): Set COREFILE
1543 to netbsd-core.lo.
1544 * configure: Regenerated.
1545
04b5af89
TR		 15462002-01-03 Tom Rix <trix@redhat.com>
1547
1548 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
1549 for recent bfd_make_section_anyway change.
1550
51c5503b
NC		 15512002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
1552
1553 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1554 R_ARM_THM_PC11 reloc.
1555
07f7c046
NC		 15562002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1557
1558 * configure.in (LINGUAS): Add ja.
1559 * configure: Regenerate.
1560 * po/ja.po: Import from translation project's web site.
1561
5eefb65f
NC		 15622002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1563
1564 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
1565 messages to ease translation into other languages.
1566
39e90f10 1567For older changes see ChangeLog-0001
56882138
AM		 1568\f
1569Local Variables:
1570mode: change-log
1571left-margin: 8
1572fill-column: 74
1573version-control: never
1574End:
GDB Binutils - Deliverables
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