1 2002-02-22 Jakub Jelinek <jakub@redhat.com>
3 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
5 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
7 2002-02-21 Andreas Jaeger <aj@suse.de>
9 * elf64-x86-64.c: Major rework that introduces all recent changes
10 to the x86-64 backend. Get a closer match to elf32-i386.
11 (struct elf64_x86_64_dyn_relocs): Rename from
12 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
14 (struct elf64_x86_64_link_hash_table): Add short cuts to some
16 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
17 remove casts, initialize new hash members.
18 (create_got_section): New.
19 (elf64_x86_64_create_dynamic_sections): New.
20 (elf64_x86_64_copy_indirect_symbol): New.
21 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
22 relocs, .got or .relgot here but do it in allocate_dynrelocs.
23 Reference count possible .plt and .got entries. Don't test input
24 section SEC_READONLY here to try to avoid copy relocs, and keep
25 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
26 DF_TEXTREL here. Delay setting of variables until needed. Cache
27 pointer to "sreloc" section in elf_section_data. Tweak condition
28 under which .got created. Report files with bad relocation
30 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
31 Reference count possible .plt entries. Don't deallocate .got and
33 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
34 do copy reloc processing for weakdefs. Remove redundant casts and
35 aborts. Delay setting of vars until needed. Move creation of
36 dynamic symbols and allocation of .plt and .rela.plt to
37 allocate_dynrelocs. Replace BFD_ASSERT with abort.
38 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
39 (allocate_dynrelocs): New.
40 (readonly_dynrelocs): New.
41 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
42 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
43 Zero out the dynamic allocated content space.
44 (elf64_x86_64_discard_copies): Removed.
45 (elf64_x86_64_relocate_section): Make use of dynamic section
46 short-cuts. Localise vars, and delay setting. Better error
47 reporting, replace BFD_ASSERT with abort. Check
48 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
49 regular object file and tread the weak definition as the normal
50 one. Don't discard relocs for undefweak or undefined symbols and
51 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
53 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
54 symbols that have been forced local. Use same test to decide if
55 we can use a relative reloc for got as relocate_section. Expand
56 SHN_UNDEF comment. Move expressions out of function calls.
57 Replace BFD_ASSERT with abort.
58 (bfd_elf64_bfd_final_link): Removed.
59 (elf_backend_copy_indirect_symbol): Define.
61 2002-02-20 Tom Rix <trix@redhat.com>
63 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
64 (_bfd_xcoff_reloc_type_lookup): Use it.
65 * coff64-rs6000.c (xcoff64_howto_table): Same.
66 (xcoff64_reloc_type_lookup): Same.
68 2002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
70 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
73 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
75 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
76 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
77 * bfd-in2.h: Regenerate.
78 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
79 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
81 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
82 (elf_s390_reloc_type_lookup): Likewise.
83 (elf_s390_check_relocs): Likewise.
84 (elf_s390_gc_sweep_hook): Likewise.
85 (elf_s390_relocate_section): Likewise.
86 (elf_s390_object_p): Use renamed architecture define.
87 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
89 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
91 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
93 2002-02-19 Jakub Jelinek <jakub@redhat.com>
95 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
96 absptr -> pcrel optimization for shared libs.
97 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
98 library cannot be converted to pcrel.
99 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
101 * elf32-i386.c (elf_i386_relocate_section): If
102 _bfd_elf_section_offset returned -2, skip, but make sure the
103 relocation is installed.
104 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
105 * elf32-cris.c (cris_elf_relocate_section): Likewise.
106 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
107 * elf32-i370.c (i370_elf_relocate_section): Likewise.
108 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
109 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
110 * elf32-s390.c (elf_s390_relocate_section): Likewise.
111 * elf32-sh.c (sh_elf_relocate_section): Likewise.
112 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
113 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
114 * elf64-s390.c (elf_s390_relocate_section): Likewise.
115 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
116 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
117 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
118 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
119 _bfd_elf_section_offset returning -2 the same way as -1.
120 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
121 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
123 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
125 2002-02-18 Tom Rix <trix@redhat.com>
127 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
128 (bfd_xcoff_size_dynamic_sections): Same.
129 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
130 (bfd_xcoff_size_dynamic_sections): Same.
131 * coff-rs6000.c (xcoff_generate_rtinit): Same.
132 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
133 * libxcoff.h (struct xcoff_backend_data_rec): Same.
134 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
135 * bfd-in2.h: Regenerate.
137 2002-02-18 Alan Modra <amodra@bigpond.net.au>
139 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
140 (struct ppc_link_hash_table): Add sfpr.
141 (ppc64_elf_link_hash_table_create): Init it.
142 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
144 (create_linkage_sections): ..here. Make .sfpr too.
145 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
147 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
148 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
149 ._restf* functions, and create as needed.
150 (func_desc_adjust): Only force_local for shared libs.
152 2002-02-18 David O'Brien <obrien@FreeBSD.org>
154 * configure.in: Bump version number post 2.12 branching.
155 * configure: Regenerate.
157 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
159 * mmo.c: Correct and improve comments.
160 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
161 zero-pad. Use input to fill up non-empty bfd buffer.
162 (mmo_flush_chunk): New function.
163 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
164 changed. Don't emit location specifier if VMA is same as
165 *LAST_VMAP after omitting leading zero contents. Call
166 mmo_flush_chunk before emitting location specifier.
167 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
168 with mmo_write_loc_chunk calls.
169 (mmo_internal_write_section): Call mmo_flush_chunk after
171 (mmo_write_symbols_and_terminator): Move :Main to first position
172 in symbol array. Add faked one if it does not exist if there are
173 other symbols. Don't add it if there are no symbols at all. Move
174 out test for value of :Main from symbol loop. Rename table
175 fakemain to maintable and variable mainsym to fakemain.
177 2002-02-15 Richard Henderson <rth@redhat.com>
179 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
180 section with no got matches any got. Simplify error generaion.
182 2002-02-15 Alan Modra <amodra@bigpond.net.au>
184 Support arbitrary length fill patterns.
185 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
186 (_bfd_default_link_order): Remove bfd_fill_link_order code.
187 Call default_data_link_order.
188 (default_fill_link_order): Delete.
189 (default_data_link_order): New function.
190 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
191 of bfd_fill_link_order with bfd_data_link_order.
192 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
193 * elf64-mips.c (mips_elf64_final_link): Likewise.
195 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
196 Correct value returned in "end" for "0x<non-hex>".
198 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
200 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
201 (scan): Test against 'mach' field in info structure.
203 2002-02-14 Alan Modra <amodra@bigpond.net.au>
205 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
207 2002-02-14 Matt Fredette <fredette@netbsd.org>
209 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
212 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
214 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
215 non-zero physical addresses when adjusting the LMAs of new
218 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
220 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
221 from _bfd_elf_hppa_gen_reloc_type.
222 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
223 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
224 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
225 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
227 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
229 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
230 loading its contents if there's nothing to do in it.
232 2002-02-12 Alan Modra <amodra@bigpond.net.au>
234 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
237 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
238 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
239 (ppc64_elf_finish_dynamic_sections): Set values for them.
241 2002-02-11 Michael Snyder <msnyder@redhat.com>
243 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
244 * elf.c (elfcore_grok_pstatus): Add prototype.
245 (elfcore_grok_lwpstatus): Add prototype.
246 (elfcore_write_lwpstatus): New function.
247 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
249 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
251 * elf32-sh.c: Added missing prototypes.
252 * elf32-sh64.c: Likewise.
253 (sh_elf_align_loads): Mark unused args as such.
254 * elf64-sh64.c: Added missing prototypes.
255 (struct elf_sh64_link_hash_entry): Fix typo.
256 (sh_elf64_relocate_section): Fix info argument passed to
257 _bfd_elf_section_offset.
259 2002-02-11 Alan Modra <amodra@bigpond.net.au>
261 * Makefile.am: "make dep-am".
262 * Makefile.in: Regenerate.
263 * aclocal.m4: Regenerate.
264 * config.in: Regenerate.
265 * configure: Regenerate.
267 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
269 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
271 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
273 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
274 cast warnings for the common case.
276 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
278 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
280 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
283 2002-02-09 Richard Henderson <rth@redhat.com>
285 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
286 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
287 (elf64_alpha_relocate_section): Likewise.
288 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
289 * bfd-in2.h, libbfd.h: Rebuild.
291 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
293 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
294 that base-plus-offset reloc accounting is consistent.
295 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
296 up to date for undefined symbols.
298 2002-02-08 Eric Christopher <echristo@redhat.com>
300 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
302 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
303 sections for the O32 ABI.
305 2002-02-08 Chris Demetriou <cgd@broadcom.com>
307 * elf32-arm.h: Fix formatting of _("...").
308 * elf32-d10v.c: Likewise.
309 * elf32-m68k.c: Likewise.
310 * elf32-mips.c: Likewise.
312 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
314 * coff-or32.c: Fix compile time warning messages.
316 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
319 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
320 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
321 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
322 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
323 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
324 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
325 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
326 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
327 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
328 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
330 * libbfd.h, bfd-in2.h: Rebuilt.
331 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
332 (sh_reloc_map): Map them.
333 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
334 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
335 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
336 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
337 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
338 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
339 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
340 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
341 datalabel_got_offset.
342 (sh_elf_link_hash_newfunc): Initialize it.
343 (sh_elf_relocate_section): Augment the scope of
344 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
345 GOT and GOTOFF handling to new SHmedia relocation types. Support
347 (sh_elf_check_relocs): Likewise.
348 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
349 PLT entries using movi_shori_putval. Support GOT_BIAS.
350 (sh_elf_finish_dynamic_sections): Likewise.
351 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
352 relocation, it's now done by the caller.
354 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
355 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
356 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
357 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
358 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
359 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
360 sh64_elf64_hash_table): New.
361 (sh_elf64_howto_table): Introduce new relocs.
362 (sh_elf64_info_to_howto): Accept new PIC relocs.
363 (sh_elf64_relocate_section): Augment the scope of
364 seen_stt_datalabel. Support new PIC relocs.
365 (sh_elf64_check_relocs): Support new PIC relocs.
366 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
367 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
368 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
369 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
370 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
371 movi_shori_putval, movi_3shori_putval,
372 sh64_elf64_create_dynamic_sections,
373 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
374 sh64_elf64_size_dynamic_sections,
375 sh64_elf64_finish_dynamic_symbol,
376 sh64_elf64_finish_dynamic_sections): New.
377 (elf_backend_create_dynamic-sections,
378 bfd_elf64_bfd_link_hash_table_create,
379 elf_backend_adjust_dynamic_symbol,
380 elf_backend_size_dynamic_sections,
381 elf_backend_finish_dynamic_symbol,
382 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
383 elf_backend_plt_readonly, elf_backend_want_plt_sym,
384 elf_backend_got_header_size, elf_backend_plt_header_size):
386 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
387 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
388 match official numbers and names; moved unmaching ones to the
390 * elf32-sh64.c, elf64-sh64.c: Likewise.
391 2001-03-12 DJ Delorie <dj@redhat.com>
392 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
394 2001-03-12 DJ Delorie <dj@redhat.com>
395 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
397 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
398 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
399 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
400 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
401 .cranges section with SEC_SORT_ENTRIES set.
402 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
403 incoming sorted .cranges section.
404 (sh64_bfd_elf_copy_private_section_data): New.
405 (sh64_elf_final_write_processing): Only sort .cranges and modify
406 start address if called by linker.
407 2001-01-08 Ben Elliston <bje@redhat.com>
408 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
409 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
410 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
411 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
412 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
413 line. Add comments before all entries.
414 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
416 (sh_elf64_reloc): Correct head comment.
417 (sh_elf64_relocate_section): Correct spacing.
418 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
419 instead call reloc_dangerous callback.
420 <case R_SH_SHMEDIA_CODE>: New case.
421 (sh_elf64_gc_mark_hook): Correct spacing.
422 (sh_elf64_check_relocs): Ditto.
423 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
425 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
427 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
428 clarify describing comment. Add comments before all entries.
429 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
430 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
431 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
432 Sort .cranges section in final link. Prepare to set bit 0 on
434 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
435 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
436 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
438 (sh64_backend_section_from_shdr): New, to recognize
439 SHT_SH5_CR_SORTED on incoming .cranges section.
440 (elf_backend_section_from_shdr): Define.
441 (sh64_elf_final_write_processing): Sort outgoing .cranges
442 section. (New, temporarily disabled:) Set bit 0 on entry address
443 according to ISA type.
444 (sh64_find_section_for_address): New.
445 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
446 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
447 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
448 bfd_malloc, not xmalloc.
449 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
451 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
452 temporarily disabled) setting bit 0 on entry address.
453 (elf_backend_final_write_processing): Define.
454 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
455 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
456 be a proper relocation for PTA and PTB rather than a marker.
457 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
458 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
459 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
460 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
461 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
463 * elf64-sh64.c: Ditto.
464 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
465 * elf32-sh64.c: Include opcodes/sh64-opc.h
466 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
467 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
468 parameters. No unused parameters. Caller changed.
469 <case R_SH_PT_16>: New case.
470 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
471 * Makefile.in: Regenerate.
472 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
473 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
475 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
476 (sh64_elf_merge_private_data): Ditto.
477 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
478 to access stored section flags.
479 (sh64_elf_final_write_processing): Return immediately unless
480 called by linker. Use sh64_elf_section_data (cranges) to get size
481 of linker-generated cranges entries.
482 (sh64_elf_copy_private_data): Add missing "return true".
483 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
484 (sh_elf64_merge_private_data): Ditto.
485 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
486 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
487 elf64-sh64.c:sh64_elf_fake_sections.
488 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
489 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
490 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
491 (sh64_elf_final_write_processing): New.
492 (elf_backend_final_write_processing): Define.
493 (sh64_elf_fake_sections): Get header flags from tdata field.
494 (sh64_elf_copy_private_data): Do not call
495 sh64_elf_copy_private_data_internal, just copy e_flags field.
496 (sh64_elf_merge_private_data): Do not call
497 sh64_elf_copy_private_data_internal.
498 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
499 Remove EF_SH64_ABI64, let ELF size make difference.
500 Remove SH64-specific BFD section flag.
501 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
502 containing SHmedia through elf_section_data (asect)->tdata
503 non-zero, not using a BFD section flag.
504 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
505 (sh64_elf_merge_private_data): Similar.
506 (elf_backend_section_flags): Don't define.
507 (sh64_elf_backend_section_flags): Delete.
508 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
510 (sh_elf64_merge_private_data): Similar.
511 * section.c (Section flags definitions): Don't define
513 (bfd-in2.h): Regenerate.
514 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
515 Make DataLabel references work with partial linking.
516 * elf32-sh64.c: Fix formatting.
517 (sh64_elf_link_output_symbol_hook): New.
518 (elf_backend_link_output_symbol_hook): Define to
519 sh64_elf_link_output_symbol_hook.
520 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
521 undefined if partial linking. Adjust sanity check.
522 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
523 (elf_backend_link_output_symbol_hook): Define to
524 sh64_elf64_link_output_symbol_hook.
525 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
526 undefined if partial linking. Adjust sanity check.
527 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
528 Implement semantics for inter-file DataLabel references.
529 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
530 (sh64_elf64_add_symbol_hook): New.
531 (sh_elf64_relocate_section): If passing an indirect symbol with
532 st_type STT_DATALABEL on the way to a symbol with st_other
533 STO_SH5_ISA32, do not bitor 1 to the relocation.
534 (elf_backend_add_symbol_hook): Define to
535 sh64_elf64_add_symbol_hook.
536 * elf64-sh32.c: Tweak comments.
537 (DATALABEL_SUFFIX): Define.
538 (sh64_elf_add_symbol_hook): New.
539 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
540 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
541 symbol with st_type STT_DATALABEL on the way to a symbol with
542 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
543 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
544 Pass through STT_DATALABEL.
545 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
546 (elf_backend_get_symbol_type): Define.
547 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
548 (elf_backend_get_symbol_type): Define.
549 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
550 * elf32-sh64.c: Tweak comments.
551 (sh64_elf_copy_private_data_internal): Add prototype.
552 (bfd_elf32_bfd_set_private_flags): Define.
553 (sh64_elf_copy_private_data_internal): Compare machine name, not
554 textual BFD target name, to check whether to copy section flag
556 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
557 Tweak section-contents-type-mismatch message.
558 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
559 Validize reloc-types.
560 * elf64-sh64.c: New file.
561 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
562 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
563 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
564 Regenerate dependencies.
565 * Makefile.in: Regenerate.
566 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
568 * configure.in: Handle bfd_elf64_sh64_vec and
570 * configure: Regenerate.
571 * po/POTFILES.in: Regenerate.
572 * po/bfd.pot: Regenerate.
573 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
574 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
575 anything else but EF_SH64 and EF_SH64_ABI64.
576 (sh64_elf_merge_private_data): Emit error for anything else but
577 EF_SH64 and EF_SH64_ABI64.
578 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
580 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
581 bfd_elf32_sh64l_vec as a temporary measure.
582 * configure: Regenerate.
583 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
584 * cpu-sh.c (arch_info_struct): Include sh5 item
586 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
587 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
588 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
589 * elf32-sh64.c: Tweak comments.
590 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
591 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
592 (sh64_elf_copy_private_data_internal): Wrap long line.
593 (sh64_elf_merge_private_data): Rewrite to allow objects from
594 SH64 subsets to be linked together.
595 (INCLUDE_SHMEDIA): Define.
596 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
597 Parenthesize plus-expression inside or-expression.
598 <global symbol>: Ditto.
599 (sh_elf_set_mach_from_flags): Remove code refusing
600 deleted EF_SH64_32BIT_ABI flag.
601 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
602 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
603 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
604 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
605 (sh_elf_relocate_section) <local symbol>: Or 1 in
606 calculation of relocation if sym->st_other & STO_SH5_ISA32.
607 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
608 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
610 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
611 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
612 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
613 Regenerate dependencies.
614 * Makefile.in: Regenerate.
615 * archures.c: Add bfd_mach_sh5.
616 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
617 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
618 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
619 * configure: Regenerate.
620 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
621 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
622 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
623 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
624 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
625 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
626 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
627 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
628 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
629 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
631 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
633 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
634 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
635 shmedia_prepare_reloc, goto final_link_relocate if it returns
636 non-zero, else fail as before.
637 (sh_elf_set_mach_from_flags): Provide function only if not defined
638 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
639 (sh_elf_set_private_flags): Provide function only if not defined
641 (sh_elf_copy_private_data): Similar.
642 (sh_elf_merge_private_data): Similar.
643 * section.c (SEC_SH_ISA_SHMEDIA): New.
644 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
645 * elf32-sh64.c: New file.
646 * libbfd.h: Regenerate.
647 * bfd-in2.h: Regenerate.
648 * po/POTFILES.in: Regenerate.
649 * po/bfd.pot: Regenerate.
650 * bfd-in2.h: Regenerate.
651 * libbfd.h: Regenerate.
653 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
655 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
656 been included, not drag it in.
657 * bfd-in2.h: Regenerate.
659 2002-02-06 H.J. Lu (hjl@gnu.org)
661 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
662 the mach and ISA fields if necessary.
664 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
666 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
667 ARM architecture when an F_ARM_5 flag is detected, since we cannot
668 be sure exactly which architecture this represents.
670 2002-02-05 Nick Clifton <nickc@redhat.com>
672 * po/tr.po: Updated translation.
674 2002-02-05 Alan Modra <amodra@bigpond.net.au>
676 From Jimi X <jimix@watson.ibm.com>
677 * archures (bfd_mach_ppc64): Define.
678 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
679 (bfd_powerpc_arch): Define.
680 * bfd-in2.h: Regenerate.
681 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
682 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
683 (bfd_powerpc_archs): Add default powerpc64 arch.
685 2002-02-05 Alan Modra <amodra@bigpond.net.au>
687 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
688 against section syms in readonly sections. Don't do the global
689 sym check if we find one.
690 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
691 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
692 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
693 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
694 (elf_s390_grok_prstatus): Add missing prototype.
696 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
698 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
699 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
700 Call bfd_get_section_by_name only once. Initialize
701 bpodata->n_bpo_relocs_this_section.
702 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
704 (bpo_reloc_request_sort_fn): Don't use difference of values as
707 2002-02-02 David O'Brien <obrien@FreeBSD>
709 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
710 version 4.5 and later the same as 5-CURRENT.
711 * configure: Re-generate.
713 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
715 * config.bfd (hppa*-*-netbsd*): New target.
717 2002-01-31 Philipp Thomas <pthomas@suse.de>
719 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
720 to front of message. Unify messages with elf32-arm.h. Use
721 commas where neccessary.
722 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
723 ERROR in messages. Unify messages with coff-arm.c. Correct
724 VFP/FPA error message.
725 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
726 APCS-32 for translation.
728 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
730 Perform on-demand global register allocation from
731 R_MMIX_BASE_PLUS_OFFSET relocs.
732 * elf64-mmix.c (struct bpo_reloc_section_info, struct
733 bpo_reloc_request, struct bpo_greg_section_info): New.
734 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
735 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
736 _bfd_mmix_check_all_relocs,
737 _bfd_mmix_prepare_linker_allocated_gregs,
738 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
739 (elf_mmix_howto_table): Correct src_mask for most relocs.
740 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
742 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
743 case. Fix typo in comment. New label do_mmix_reloc.
744 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
745 store first object file with a base-plus-offset reloc. Call
746 mmix_elf_check_common_relocs for the part common with mmo.
747 (mmix_elf_final_link): Write out linker-allocated register
749 (elf_backend_gc_sweep_hook): Define.
750 (bfd_elf64_bfd_relax_section): Define.
752 * mmo.c: Don't include <ctype.h>
753 (mmo_init): Correct init-once logic.
755 2002-02-01 Tom Rix <trix@redhat.com>
757 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
759 2002-02-01 Alan Modra <amodra@bigpond.net.au>
761 * Makefile.am: Run "make dep-am"
762 * Makefile.in: Regenerate.
764 2002-01-31 David O'Brien <obrien@FreeBSD>
766 * configure.in: Recognize the differences in core files from FreeBSD
767 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
769 * configure: Regenerate.
771 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
773 * coff-or32.c: New file.
774 * cpu-or32.c: New file.
775 * elf32-or32.c: New file.
776 * archures.c: Add support for or32.
777 * targets.c: Add support for or32.
778 * bfd-in2.h: Regenerate.
779 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
780 coff_write_object_contents): Add support for or32.
781 * config.bfd: Add target.
782 * configure.in: Add support for or32.
783 * configure: Regenerate.
784 * Makefile.am: Add support for or32.
785 * Makefile.in: Regenerate.
786 * po/SRC-POTFILES.in: Add or32 files.
787 * po/bfd.pot: Regenerate.
789 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
790 Don Lindsay <lindsayd@cisco.com>
792 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
793 false' with a return of a bfd_reloc_ error code.
795 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
797 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
798 unexport unreferenced symbols when --export-dynamic. Call
799 _bfd_elf_strtab_delref when unexporting.
801 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
803 * bfd-in.h: Include <stdbool.h> if it is available.
804 * bfd-in2.h: Regenerated.
806 2002-01-31 Alan Modra <amodra@bigpond.net.au>
808 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
811 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
813 * archures.c: Tidy up formatting of embedded comments.
814 * bfd.c: Tidy up formatting of embedded comments.
815 * bfd-in.h: Fix formatting of comments.
816 * reloc.c: Tidy up formatting of ordinary & embedded comments.
817 * section.c: Tidy up formatting of embedded comments.
818 * syms.c: Tidy up formatting of embedded comments.
819 * targets.c: Tidy up formatting of embedded comments.
821 * bfd-in2.h: Regenerate.
823 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
825 * vms-tir.c (cmd_name): New function.
826 (tir_cmd_name): New function.
827 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
828 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
831 * peXXigen.c (pe_print_idata): Rearrange message to aid in
833 (pe_print_pdata): Rearrange message to aid in translation.
835 * libbfd.c (warn_deprecated): Rearrange error message to aid in
838 * ihex.c (ihex_write_object_contents): Fix spelling typo.
840 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
842 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
843 message to aid in translation.
845 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
846 to aid in translation.
848 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
850 2002-01-30 Philipp Thomas <pthomas@suse.de>
852 * coff-arm.c, elf32-elf.h: Unify messages.
854 2002-01-30 Nick Clifton <nickc@redhat.com>
856 * po/sv.po: Updated translation.
858 2002-01-30 Philipp Thomas <pthomas@suse.de>
860 * dwarf2.c (read_abbrev): Use full section name in error message.
861 (decode_line_info): Likewise.
863 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
866 2002-01-30 Alan Modra <amodra@bigpond.net.au>
868 * elf64-ppc.c (func_desc_adjust): Only provide missing function
869 descriptor symbols for undefined function code syms. Clear
870 ELF_LINK_NON_ELF so that they can stay weak.
872 2002-01-29 Chris Demetriou <cgd@broadcom.com>
873 Mitch Lichtenberg <mpl@broadcom.com>
875 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
876 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
877 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
879 * bfd-in2.h: Regenerate.
881 2002-01-29 Chris Demetriou <cgd@broadcom.com>
883 * elf32-mips.c: Add additional comments about HI16 relocation
885 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
886 pc-relative relocations. (Reverts change made on 2001-10-31.)
887 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
888 for pc-relative relocations.
889 (mips_elf_calculate_relocation): Add a comment about a kludge
890 in the R_MIPS_GNU_REL_HI16 handling.
891 (_bfd_mips_elf_relocate_section): Implement that kludge;
892 adjust pc-relative HI16 relocation for difference in HI16 and
893 LO16 addresses, since it can't easily be done in
894 mips_elf_calculate_relocation.
896 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
898 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
899 relocations with PC32 relocations for undefined or weak symbols.
900 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
901 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
903 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
905 * elfcore.h (elf_core_file_p): Improve comment for last change.
907 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
909 * configure: Regenerated.
911 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
913 * elfcore.h (elf_core_file_p): Set the machine architecture
914 before processing the program headers.
916 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
918 * configure.in <64-bit configuration>: If using gcc, check and
919 emit error for egcs-1.1.2.
920 * configure: Regenerate.
922 2002-01-26 Egor Duda <deo@logos-m.ru>
924 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
925 as possible to avoid stack corruption.
927 2002-01-26 Richard Henderson <rth@redhat.com>
929 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
930 for non-allocated sections.
932 2002-01-25 Mark Kettenis <kettenis@gnu.org>
934 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
935 prstat.pr_reg even if it is a struct.
937 2002-01-25 Steve Ellcey <sje@cup.hp.com>
939 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
941 2002-01-25 Philipp Thomas <pthomas@suse.de>
943 * coffgen.c (coff_print_symbol): Don't mark info message
946 2002-01-25 Nick Clifton <nickc@redhat.com>
948 * po/fr.po: Updated translation.
949 * po/es.po: Updated translation.
951 2002-01-25 Philipp Thomas <pthomas@suse.de>
953 * coff-alpha.c (alpha_relocate_section): Unify warning message
954 for GP relative relocations without GP defined.
955 * coff-mips.c (mips_relocate_section): Likewise.
957 2002-01-25 Alan Modra <amodra@bigpond.net.au>
959 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
960 unsigned overflow when new_offset < old_offset.
962 2002-01-24 Philipp Thomas <pthomas@suse.de>
964 * bfd.c (_bfd_abort): Fix typo.
966 2002-01-23 Richard Henderson <rth@redhat.com>
968 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
969 plt entries for undefweak symbols.
971 2002-01-23 Steve Ellcey <sje@cup.hp.com>
973 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
975 (bfd_elf64_ia64_hpux_big_vec): Ditto.
976 (bfd_elf32_h8300_vec): Ditto.
978 2002-01-23 Alan Modra <amodra@bigpond.net.au>
980 * elf64-ppc.c: Remove stale part of ABI comment.
981 (NO_OPD_RELOCS): Define.
982 (ppc64_elf_check_relocs): Use it.
983 (ppc64_elf_relocate_section): Here too.
984 (build_one_stub): Don't point function syms at the stub. Instead,
986 (ppc64_elf_relocate_section): Check whether REL24 relocs should
987 really go to the stub. Make all dynamic relocs in opd against
989 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
992 2002-01-22 Richard Henderson <rth@redhat.com>
994 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
996 2002-01-22 Alan Modra <amodra@bigpond.net.au>
998 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
999 TOC_BASE_OFF adjustment.
1001 * Makefile.am: Run "make dep-am".
1002 * Makefile.in: Regenerate.
1003 * po/SRC-POTFILES.in: Regenerate.
1005 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
1007 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
1010 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
1012 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
1013 Check for and emit error if sgot is NULL at this point.
1015 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1017 * config.bfd (ia64*-*-netbsd*): New target.
1019 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
1021 * som.c (som_write_space_strings): Comment typo fix.
1023 2002-01-21 Alan Modra <amodra@bigpond.net.au>
1025 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
1026 is_func_descriptor fields.
1027 (link_hash_newfunc): Init them.
1028 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
1029 dot are candidates for plt entries. When processing .opd relocs,
1030 set function descriptor strings to point inside function code
1031 string, and set new ppc_link_hash_entry fields.
1032 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
1033 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
1034 function descriptors. It's now done in..
1035 (func_desc_adjust): New.
1036 (ppc64_elf_func_desc_adjust): New.
1037 (define elf_backend_always_size_sections): Define.
1038 (ppc64_elf_hide_symbol): New.
1039 (define elf_backend_hide_symbol): Define.
1040 (allocate_dynrelocs): Remove code looking up function descriptors
1041 as that has been done earlier.
1042 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
1044 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
1045 up function descriptor.
1046 (build_one_stub): Look up the function code sym. Check for
1047 invalid plt offsets.
1048 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
1049 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
1051 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
1053 (_bfd_elf_link_hash_hide_symbol): Likewise.
1054 * elflink.h (elf_link_add_object_symbols): Adjust call to
1055 elf_backend_hide_symbol.
1056 (elf_fix_symbol_flags): Likewise.
1057 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
1059 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
1060 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
1061 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1062 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
1063 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
1065 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
1066 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
1067 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
1069 2002-01-18 Alan Modra <amodra@bigpond.net.au>
1071 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
1072 dynamic function descriptor symbol, not the associated function
1075 2002-01-17 Eric Christopher <echristo@redhat.com>
1077 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
1079 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1081 * po/bfd.pot: Regenerate.
1082 * po/fr.po: Regenerate.
1084 2002-01-17 Alan Modra <amodra@bigpond.net.au>
1086 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
1087 Remove "Elf_Internal_Shdr *" param.
1088 (_bfd_mips_elf_section_from_bfd_section): Ditto.
1089 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1090 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1091 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1092 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1093 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1094 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1095 function to override special sections. Remove hdr arg from
1096 backend call, and don't loop.
1098 2002-01-16 Eric Christopher <echristo@redhat.com>
1100 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1101 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1102 relocations requiring gp0 and gp.
1104 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
1106 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
1108 (elf32_arm_print_private_bfd_data): Likewise.
1110 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
1112 * po/tr.po: Import new version.
1114 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1116 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1117 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1118 (ORI_R0_R0_0): Correct.
1120 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1122 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1123 when plt_not_loaded.
1124 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1125 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
1126 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1127 (ppc64_elf_glink_code): Delete.
1128 (PPC64_ELF_GLINK_SIZE): Delete.
1129 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1130 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1131 ORI_R0_R0_0): Define.
1132 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1133 (struct ppc_link_hash_table): Add sstub and plt_overflow.
1134 (ppc64_elf_link_hash_table_create): Init them.
1135 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1136 Don't copy to shared lib.
1137 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1138 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1139 (allocate_dynrelocs <plt>): Don't change function sym here. Make
1140 room for .stub and .glink code.
1141 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
1143 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
1144 bfd_elf64_bfd_final_link.
1145 (bfd_elf64_bfd_final_link): Don't define.
1146 (ppc64_elf_size_stubs): New.
1147 (build_plt_stub): New.
1148 (build_one_stub): New.
1149 (ppc64_elf_build_stubs): New.
1150 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1151 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1152 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
1153 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1154 case output sections not separate. Adjust DT_RELASZ to not
1155 include plt relocs. Set reserved got entry. Set got and plt
1157 (elf_backend_got_header_size): Set to 8.
1158 * elf64-ppc.h: New file.
1160 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1162 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1163 sections, use bfd_section_list_remove.
1164 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1165 * elflink.h (elf_link_add_object_symbols): When removing all
1166 sections, use bfd_section_list_clear.
1168 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1170 * po/sv.po: New file: Swedish translation.
1171 * configure.in (ALL_LINGUAS): Add sv.
1172 * configure: Regenerate.
1174 2002-01-15 Jakub Jelinek <jakub@redhat.com>
1176 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
1177 * elf.c (merge_sections_remove_hook): New function.
1178 (_bfd_elf_merge_sections): Pass it as 3rd argument to
1179 _bfd_merge_sections.
1180 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
1181 * libbfd.h: Rebuilt.
1182 * merge.c (_bfd_merge_sections): Add remove_hook argument.
1183 Call remove_hook if a SEC_EXCLUDE section is encountered.
1185 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1187 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
1188 (xstormy16_reloc_map): Initialise new field with correct howto
1190 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
1193 2002-01-10 Michael Snyder <msnyder@redhat.com>
1195 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
1196 (elfcore_write_pstatus): Use long instead of pid_t;
1197 * elf-bfd.h: Change prototypes to use long instead of pid_t;
1199 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
1201 * elf.c: Update copyright years.
1202 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
1203 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
1205 2002-01-08 Michael Snyder <msnyder@redhat.com>
1207 Add capability to write corefile note sections, for gdb.
1208 * elf.c (elfcore_write_note): New function.
1209 (elfcore_write_prpsinfo): New function.
1210 (elfcore_write_prstatus): New function.
1211 (elfcore_write_pstatus): New function.
1212 (elfcore_write_prfpreg): New function.
1213 (elfcore_write_prxfpreg): New function.
1214 * elf-bfd.h: Add prototypes for above functions.
1216 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
1218 * elf.c (elf_fake_sections): Propagate errors from
1219 elf_backend_fake_section.
1221 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1223 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
1224 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
1225 (elf32-sh-nbsd.lo): New rule.
1226 * Makefile.in: Regenerate.
1227 * config.bfd (sh*le-*-netbsdelf*): New target.
1228 (sh*-*-netbsdelf*): New target.
1229 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
1230 (bfd_elf32_shnbsd_vec): New vector.
1231 (bfd_elf32_shlnbsd_vec): New vector.
1232 * configure: Regenerate.
1233 * elf32-sh-nbsd.c: New file.
1234 * targets.c: Update copyright years.
1235 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
1236 bfd_elf32_shnbsd_vec.
1238 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
1240 * coff-rs6000.c (READ20): Use bfd_scan_vma.
1242 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
1244 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
1245 of a symbol in a section that will be deleted.
1247 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1249 * po/es.po: New file: Spanish translation.
1250 * configure.in (ALL_LINGUAS): Add es.
1251 * configure: Regenerate.
1253 2002-01-06 Steve Ellcey <sje@cup.hp.com>
1255 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
1256 argument so we can handle HP-UX specially.
1257 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
1258 (elfNN_hpux_backend_section_from_bfd_section): New for support
1259 of SHN_IA_64_ANSI_COMMON.
1260 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
1261 (is_unwind_section_name): Add special HP-UX support.
1262 (elfNN_ia64_section_from_shdr): Add support for more sections.
1263 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
1264 add support for more sections.
1265 (elfNN_ia64_additional_program_headers): Modify
1266 is_unwind_section_name call.
1267 (elfNN_ia64_modify_segment_map): Remove assumption that there is
1268 only one unwind section in segment.
1270 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1272 * syms.c (_bfd_generic_make_empty_symbol): New function.
1273 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
1274 _bfd_generic_make_empty_symbol.
1275 * libbfd.h: Regenerate.
1276 * bfd-in2.h: Regenerate.
1277 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
1278 (hppabsd_core_get_symtab_upper_bound): Don't define.
1279 (hppabsd_core_get_symtab): Likewise.
1280 (hppabsd_core_print_symbol): Likewise.
1281 (hppabsd_core_get_symbol_info): Likewise.
1282 (hppabsd_core_bfd_is_local_label_name): Likewise.
1283 (hppabsd_core_get_lineno): Likewise.
1284 (hppabsd_core_find_nearest_line): Likewise.
1285 (hppabsd_core_bfd_make_debug_symbol): Likewise.
1286 (hppabsd_core_read_minisymbols): Likewise.
1287 (hppabsd_core_minisymbol_to_symbol): Likewise.
1288 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
1290 * hpux-core.c: Similarly.
1291 * irix-core.c: Similarly.
1292 * osf-core.c: Similarly.
1293 * sco5-core.c: Similarly.
1294 * binary.c (binary_make_empty_symbol): Remove function, define as
1295 _bfd_generic_make_empty_symbol.
1296 * ihex.c (ihex_make_empty_symbol): Likewise.
1297 * mmo.c (mmo_make_empty_symbol): Likewise.
1298 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
1299 * srec.c (srec_make_empty_symbol): Likewise.
1300 * versados.c (versados_make_empty_symbol): Likewise.
1301 * vms.c (_bfd_vms_make_empty_symbol): Remove.
1302 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
1303 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
1304 rather than _bfd_vms_make_empty_symbol.
1305 * vms-misc.c (new_symbol): Likewise.
1307 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1309 * section.c (bfd_section_init): Remove unnecessary initialisations.
1310 (bfd_section_list_clear): New function.
1311 (bfd_section_list_remove, bfd_section_list_insert): New macros.
1312 (_bfd_strip_section_from_output): Use them.
1313 * coffcode.h (coff_set_alignment_hook): Likewise.
1314 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
1315 * elf64-mips.c (mips_elf64_final_link): Likewise.
1316 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1317 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1318 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1319 * bfd-in2.h: Regenerate.
1321 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
1322 rather than doing our own section handling. Clean up after errors
1323 with bfd_release and bfd_section_list_clear. Handle unexpected
1325 * aoutf1.h (sunos4_core_file_p): Likewise.
1326 * aix386-core.c (aix386_core_file_p): Likewise.
1327 * cisco-core.c (cisco_core_file_validate): Likewise.
1328 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1329 * trad-core.c (trad_unix_core_file_p): Likewise.
1331 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
1332 with bfd_release and bfd_section_list_clear.
1333 * hpux-core.c (hpux_core_core_file_p): Likewise.
1334 * irix-core.c (irix_core_core_file_p): Likewise.
1335 * lynx-core.c (lynx_core_file_p): Likewise.
1336 * osf-core.c (osf_core_core_file_p): Likewise.
1337 * rs6000-core.c (rs6000coff_core_p): Likewise.
1338 * sco5-core.c (sco5_core_file_p): Likewise.
1340 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
1341 sign extension adjustments without conditionals.
1343 2002-01-04 Jakub Jelinek <jakub@redhat.com>
1345 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
1346 CIE at .eh_frame start is removed due to no FDEs referencing it.
1348 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1350 * config.bfd (x86_64-*-netbsd*): New target.
1351 * configure.in (x86_64-*-netbsd*): Set COREFILE
1353 * configure: Regenerated.
1355 2002-01-03 Tom Rix <trix@redhat.com>
1357 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
1358 for recent bfd_make_section_anyway change.
1360 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
1362 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1363 R_ARM_THM_PC11 reloc.
1365 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1367 * configure.in (LINGUAS): Add ja.
1368 * configure: Regenerate.
1369 * po/ja.po: Import from translation project's web site.
1371 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1373 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
1374 messages to ease translation into other languages.
1376 For older changes see ChangeLog-0001
1382 version-control: never