1 2002-02-25 Alan Modra <amodra@bigpond.net.au>
3 * elf64-hppa.h: Update copyright date.
5 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
6 (ppc64_elf_relocate_section): Don't generate power4 style branch
7 hints for *_BRTAKEN and *_BRNTAKEN relocs.
9 2002-02-22 Jakub Jelinek <jakub@redhat.com>
11 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
13 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
15 2002-02-21 Andreas Jaeger <aj@suse.de>
17 * elf64-x86-64.c: Major rework that introduces all recent changes
18 to the x86-64 backend. Get a closer match to elf32-i386.
19 (struct elf64_x86_64_dyn_relocs): Rename from
20 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
22 (struct elf64_x86_64_link_hash_table): Add short cuts to some
24 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
25 remove casts, initialize new hash members.
26 (create_got_section): New.
27 (elf64_x86_64_create_dynamic_sections): New.
28 (elf64_x86_64_copy_indirect_symbol): New.
29 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
30 relocs, .got or .relgot here but do it in allocate_dynrelocs.
31 Reference count possible .plt and .got entries. Don't test input
32 section SEC_READONLY here to try to avoid copy relocs, and keep
33 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
34 DF_TEXTREL here. Delay setting of variables until needed. Cache
35 pointer to "sreloc" section in elf_section_data. Tweak condition
36 under which .got created. Report files with bad relocation
38 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
39 Reference count possible .plt entries. Don't deallocate .got and
41 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
42 do copy reloc processing for weakdefs. Remove redundant casts and
43 aborts. Delay setting of vars until needed. Move creation of
44 dynamic symbols and allocation of .plt and .rela.plt to
45 allocate_dynrelocs. Replace BFD_ASSERT with abort.
46 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
47 (allocate_dynrelocs): New.
48 (readonly_dynrelocs): New.
49 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
50 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
51 Zero out the dynamic allocated content space.
52 (elf64_x86_64_discard_copies): Removed.
53 (elf64_x86_64_relocate_section): Make use of dynamic section
54 short-cuts. Localise vars, and delay setting. Better error
55 reporting, replace BFD_ASSERT with abort. Check
56 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
57 regular object file and tread the weak definition as the normal
58 one. Don't discard relocs for undefweak or undefined symbols and
59 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
61 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
62 symbols that have been forced local. Use same test to decide if
63 we can use a relative reloc for got as relocate_section. Expand
64 SHN_UNDEF comment. Move expressions out of function calls.
65 Replace BFD_ASSERT with abort.
66 (bfd_elf64_bfd_final_link): Removed.
67 (elf_backend_copy_indirect_symbol): Define.
69 2002-02-20 Tom Rix <trix@redhat.com>
71 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
72 (_bfd_xcoff_reloc_type_lookup): Use it.
73 * coff64-rs6000.c (xcoff64_howto_table): Same.
74 (xcoff64_reloc_type_lookup): Same.
76 2002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
78 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
81 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
83 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
84 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
85 * bfd-in2.h: Regenerate.
86 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
87 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
89 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
90 (elf_s390_reloc_type_lookup): Likewise.
91 (elf_s390_check_relocs): Likewise.
92 (elf_s390_gc_sweep_hook): Likewise.
93 (elf_s390_relocate_section): Likewise.
94 (elf_s390_object_p): Use renamed architecture define.
95 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
97 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
99 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
101 2002-02-19 Jakub Jelinek <jakub@redhat.com>
103 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
104 absptr -> pcrel optimization for shared libs.
105 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
106 library cannot be converted to pcrel.
107 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
109 * elf32-i386.c (elf_i386_relocate_section): If
110 _bfd_elf_section_offset returned -2, skip, but make sure the
111 relocation is installed.
112 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
113 * elf32-cris.c (cris_elf_relocate_section): Likewise.
114 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
115 * elf32-i370.c (i370_elf_relocate_section): Likewise.
116 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
117 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
118 * elf32-s390.c (elf_s390_relocate_section): Likewise.
119 * elf32-sh.c (sh_elf_relocate_section): Likewise.
120 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
121 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
122 * elf64-s390.c (elf_s390_relocate_section): Likewise.
123 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
124 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
125 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
126 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
127 _bfd_elf_section_offset returning -2 the same way as -1.
128 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
129 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
131 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
133 2002-02-18 Tom Rix <trix@redhat.com>
135 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
136 (bfd_xcoff_size_dynamic_sections): Same.
137 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
138 (bfd_xcoff_size_dynamic_sections): Same.
139 * coff-rs6000.c (xcoff_generate_rtinit): Same.
140 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
141 * libxcoff.h (struct xcoff_backend_data_rec): Same.
142 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
143 * bfd-in2.h: Regenerate.
145 2002-02-18 Alan Modra <amodra@bigpond.net.au>
147 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
148 (struct ppc_link_hash_table): Add sfpr.
149 (ppc64_elf_link_hash_table_create): Init it.
150 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
152 (create_linkage_sections): ..here. Make .sfpr too.
153 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
155 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
156 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
157 ._restf* functions, and create as needed.
158 (func_desc_adjust): Only force_local for shared libs.
160 2002-02-18 David O'Brien <obrien@FreeBSD.org>
162 * configure.in: Bump version number post 2.12 branching.
163 * configure: Regenerate.
165 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
167 * mmo.c: Correct and improve comments.
168 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
169 zero-pad. Use input to fill up non-empty bfd buffer.
170 (mmo_flush_chunk): New function.
171 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
172 changed. Don't emit location specifier if VMA is same as
173 *LAST_VMAP after omitting leading zero contents. Call
174 mmo_flush_chunk before emitting location specifier.
175 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
176 with mmo_write_loc_chunk calls.
177 (mmo_internal_write_section): Call mmo_flush_chunk after
179 (mmo_write_symbols_and_terminator): Move :Main to first position
180 in symbol array. Add faked one if it does not exist if there are
181 other symbols. Don't add it if there are no symbols at all. Move
182 out test for value of :Main from symbol loop. Rename table
183 fakemain to maintable and variable mainsym to fakemain.
185 2002-02-15 Richard Henderson <rth@redhat.com>
187 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
188 section with no got matches any got. Simplify error generaion.
190 2002-02-15 Alan Modra <amodra@bigpond.net.au>
192 Support arbitrary length fill patterns.
193 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
194 (_bfd_default_link_order): Remove bfd_fill_link_order code.
195 Call default_data_link_order.
196 (default_fill_link_order): Delete.
197 (default_data_link_order): New function.
198 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
199 of bfd_fill_link_order with bfd_data_link_order.
200 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
201 * elf64-mips.c (mips_elf64_final_link): Likewise.
203 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
204 Correct value returned in "end" for "0x<non-hex>".
206 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
208 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
209 (scan): Test against 'mach' field in info structure.
211 2002-02-14 Alan Modra <amodra@bigpond.net.au>
213 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
215 2002-02-14 Matt Fredette <fredette@netbsd.org>
217 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
220 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
222 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
223 non-zero physical addresses when adjusting the LMAs of new
226 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
228 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
229 from _bfd_elf_hppa_gen_reloc_type.
230 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
231 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
232 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
233 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
235 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
237 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
238 loading its contents if there's nothing to do in it.
240 2002-02-12 Alan Modra <amodra@bigpond.net.au>
242 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
245 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
246 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
247 (ppc64_elf_finish_dynamic_sections): Set values for them.
249 2002-02-11 Michael Snyder <msnyder@redhat.com>
251 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
252 * elf.c (elfcore_grok_pstatus): Add prototype.
253 (elfcore_grok_lwpstatus): Add prototype.
254 (elfcore_write_lwpstatus): New function.
255 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
257 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
259 * elf32-sh.c: Added missing prototypes.
260 * elf32-sh64.c: Likewise.
261 (sh_elf_align_loads): Mark unused args as such.
262 * elf64-sh64.c: Added missing prototypes.
263 (struct elf_sh64_link_hash_entry): Fix typo.
264 (sh_elf64_relocate_section): Fix info argument passed to
265 _bfd_elf_section_offset.
267 2002-02-11 Alan Modra <amodra@bigpond.net.au>
269 * Makefile.am: "make dep-am".
270 * Makefile.in: Regenerate.
271 * aclocal.m4: Regenerate.
272 * config.in: Regenerate.
273 * configure: Regenerate.
275 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
277 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
279 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
281 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
282 cast warnings for the common case.
284 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
286 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
288 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
291 2002-02-09 Richard Henderson <rth@redhat.com>
293 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
294 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
295 (elf64_alpha_relocate_section): Likewise.
296 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
297 * bfd-in2.h, libbfd.h: Rebuild.
299 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
301 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
302 that base-plus-offset reloc accounting is consistent.
303 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
304 up to date for undefined symbols.
306 2002-02-08 Eric Christopher <echristo@redhat.com>
308 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
310 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
311 sections for the O32 ABI.
313 2002-02-08 Chris Demetriou <cgd@broadcom.com>
315 * elf32-arm.h: Fix formatting of _("...").
316 * elf32-d10v.c: Likewise.
317 * elf32-m68k.c: Likewise.
318 * elf32-mips.c: Likewise.
320 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
322 * coff-or32.c: Fix compile time warning messages.
324 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
327 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
328 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
329 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
330 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
331 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
332 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
333 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
334 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
335 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
336 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
338 * libbfd.h, bfd-in2.h: Rebuilt.
339 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
340 (sh_reloc_map): Map them.
341 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
342 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
343 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
344 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
345 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
346 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
347 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
348 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
349 datalabel_got_offset.
350 (sh_elf_link_hash_newfunc): Initialize it.
351 (sh_elf_relocate_section): Augment the scope of
352 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
353 GOT and GOTOFF handling to new SHmedia relocation types. Support
355 (sh_elf_check_relocs): Likewise.
356 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
357 PLT entries using movi_shori_putval. Support GOT_BIAS.
358 (sh_elf_finish_dynamic_sections): Likewise.
359 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
360 relocation, it's now done by the caller.
362 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
363 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
364 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
365 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
366 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
367 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
368 sh64_elf64_hash_table): New.
369 (sh_elf64_howto_table): Introduce new relocs.
370 (sh_elf64_info_to_howto): Accept new PIC relocs.
371 (sh_elf64_relocate_section): Augment the scope of
372 seen_stt_datalabel. Support new PIC relocs.
373 (sh_elf64_check_relocs): Support new PIC relocs.
374 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
375 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
376 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
377 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
378 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
379 movi_shori_putval, movi_3shori_putval,
380 sh64_elf64_create_dynamic_sections,
381 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
382 sh64_elf64_size_dynamic_sections,
383 sh64_elf64_finish_dynamic_symbol,
384 sh64_elf64_finish_dynamic_sections): New.
385 (elf_backend_create_dynamic-sections,
386 bfd_elf64_bfd_link_hash_table_create,
387 elf_backend_adjust_dynamic_symbol,
388 elf_backend_size_dynamic_sections,
389 elf_backend_finish_dynamic_symbol,
390 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
391 elf_backend_plt_readonly, elf_backend_want_plt_sym,
392 elf_backend_got_header_size, elf_backend_plt_header_size):
394 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
395 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
396 match official numbers and names; moved unmaching ones to the
398 * elf32-sh64.c, elf64-sh64.c: Likewise.
399 2001-03-12 DJ Delorie <dj@redhat.com>
400 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
402 2001-03-12 DJ Delorie <dj@redhat.com>
403 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
405 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
406 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
407 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
408 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
409 .cranges section with SEC_SORT_ENTRIES set.
410 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
411 incoming sorted .cranges section.
412 (sh64_bfd_elf_copy_private_section_data): New.
413 (sh64_elf_final_write_processing): Only sort .cranges and modify
414 start address if called by linker.
415 2001-01-08 Ben Elliston <bje@redhat.com>
416 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
417 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
418 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
419 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
420 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
421 line. Add comments before all entries.
422 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
424 (sh_elf64_reloc): Correct head comment.
425 (sh_elf64_relocate_section): Correct spacing.
426 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
427 instead call reloc_dangerous callback.
428 <case R_SH_SHMEDIA_CODE>: New case.
429 (sh_elf64_gc_mark_hook): Correct spacing.
430 (sh_elf64_check_relocs): Ditto.
431 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
433 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
435 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
436 clarify describing comment. Add comments before all entries.
437 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
438 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
439 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
440 Sort .cranges section in final link. Prepare to set bit 0 on
442 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
443 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
444 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
446 (sh64_backend_section_from_shdr): New, to recognize
447 SHT_SH5_CR_SORTED on incoming .cranges section.
448 (elf_backend_section_from_shdr): Define.
449 (sh64_elf_final_write_processing): Sort outgoing .cranges
450 section. (New, temporarily disabled:) Set bit 0 on entry address
451 according to ISA type.
452 (sh64_find_section_for_address): New.
453 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
454 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
455 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
456 bfd_malloc, not xmalloc.
457 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
459 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
460 temporarily disabled) setting bit 0 on entry address.
461 (elf_backend_final_write_processing): Define.
462 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
463 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
464 be a proper relocation for PTA and PTB rather than a marker.
465 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
466 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
467 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
468 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
469 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
471 * elf64-sh64.c: Ditto.
472 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
473 * elf32-sh64.c: Include opcodes/sh64-opc.h
474 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
475 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
476 parameters. No unused parameters. Caller changed.
477 <case R_SH_PT_16>: New case.
478 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
479 * Makefile.in: Regenerate.
480 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
481 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
483 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
484 (sh64_elf_merge_private_data): Ditto.
485 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
486 to access stored section flags.
487 (sh64_elf_final_write_processing): Return immediately unless
488 called by linker. Use sh64_elf_section_data (cranges) to get size
489 of linker-generated cranges entries.
490 (sh64_elf_copy_private_data): Add missing "return true".
491 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
492 (sh_elf64_merge_private_data): Ditto.
493 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
494 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
495 elf64-sh64.c:sh64_elf_fake_sections.
496 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
497 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
498 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
499 (sh64_elf_final_write_processing): New.
500 (elf_backend_final_write_processing): Define.
501 (sh64_elf_fake_sections): Get header flags from tdata field.
502 (sh64_elf_copy_private_data): Do not call
503 sh64_elf_copy_private_data_internal, just copy e_flags field.
504 (sh64_elf_merge_private_data): Do not call
505 sh64_elf_copy_private_data_internal.
506 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
507 Remove EF_SH64_ABI64, let ELF size make difference.
508 Remove SH64-specific BFD section flag.
509 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
510 containing SHmedia through elf_section_data (asect)->tdata
511 non-zero, not using a BFD section flag.
512 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
513 (sh64_elf_merge_private_data): Similar.
514 (elf_backend_section_flags): Don't define.
515 (sh64_elf_backend_section_flags): Delete.
516 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
518 (sh_elf64_merge_private_data): Similar.
519 * section.c (Section flags definitions): Don't define
521 (bfd-in2.h): Regenerate.
522 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
523 Make DataLabel references work with partial linking.
524 * elf32-sh64.c: Fix formatting.
525 (sh64_elf_link_output_symbol_hook): New.
526 (elf_backend_link_output_symbol_hook): Define to
527 sh64_elf_link_output_symbol_hook.
528 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
529 undefined if partial linking. Adjust sanity check.
530 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
531 (elf_backend_link_output_symbol_hook): Define to
532 sh64_elf64_link_output_symbol_hook.
533 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
534 undefined if partial linking. Adjust sanity check.
535 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
536 Implement semantics for inter-file DataLabel references.
537 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
538 (sh64_elf64_add_symbol_hook): New.
539 (sh_elf64_relocate_section): If passing an indirect symbol with
540 st_type STT_DATALABEL on the way to a symbol with st_other
541 STO_SH5_ISA32, do not bitor 1 to the relocation.
542 (elf_backend_add_symbol_hook): Define to
543 sh64_elf64_add_symbol_hook.
544 * elf64-sh32.c: Tweak comments.
545 (DATALABEL_SUFFIX): Define.
546 (sh64_elf_add_symbol_hook): New.
547 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
548 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
549 symbol with st_type STT_DATALABEL on the way to a symbol with
550 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
551 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
552 Pass through STT_DATALABEL.
553 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
554 (elf_backend_get_symbol_type): Define.
555 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
556 (elf_backend_get_symbol_type): Define.
557 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
558 * elf32-sh64.c: Tweak comments.
559 (sh64_elf_copy_private_data_internal): Add prototype.
560 (bfd_elf32_bfd_set_private_flags): Define.
561 (sh64_elf_copy_private_data_internal): Compare machine name, not
562 textual BFD target name, to check whether to copy section flag
564 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
565 Tweak section-contents-type-mismatch message.
566 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
567 Validize reloc-types.
568 * elf64-sh64.c: New file.
569 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
570 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
571 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
572 Regenerate dependencies.
573 * Makefile.in: Regenerate.
574 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
576 * configure.in: Handle bfd_elf64_sh64_vec and
578 * configure: Regenerate.
579 * po/POTFILES.in: Regenerate.
580 * po/bfd.pot: Regenerate.
581 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
582 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
583 anything else but EF_SH64 and EF_SH64_ABI64.
584 (sh64_elf_merge_private_data): Emit error for anything else but
585 EF_SH64 and EF_SH64_ABI64.
586 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
588 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
589 bfd_elf32_sh64l_vec as a temporary measure.
590 * configure: Regenerate.
591 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
592 * cpu-sh.c (arch_info_struct): Include sh5 item
594 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
595 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
596 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
597 * elf32-sh64.c: Tweak comments.
598 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
599 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
600 (sh64_elf_copy_private_data_internal): Wrap long line.
601 (sh64_elf_merge_private_data): Rewrite to allow objects from
602 SH64 subsets to be linked together.
603 (INCLUDE_SHMEDIA): Define.
604 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
605 Parenthesize plus-expression inside or-expression.
606 <global symbol>: Ditto.
607 (sh_elf_set_mach_from_flags): Remove code refusing
608 deleted EF_SH64_32BIT_ABI flag.
609 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
610 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
611 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
612 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
613 (sh_elf_relocate_section) <local symbol>: Or 1 in
614 calculation of relocation if sym->st_other & STO_SH5_ISA32.
615 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
616 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
618 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
619 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
620 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
621 Regenerate dependencies.
622 * Makefile.in: Regenerate.
623 * archures.c: Add bfd_mach_sh5.
624 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
625 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
626 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
627 * configure: Regenerate.
628 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
629 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
630 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
631 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
632 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
633 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
634 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
635 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
636 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
637 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
639 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
641 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
642 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
643 shmedia_prepare_reloc, goto final_link_relocate if it returns
644 non-zero, else fail as before.
645 (sh_elf_set_mach_from_flags): Provide function only if not defined
646 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
647 (sh_elf_set_private_flags): Provide function only if not defined
649 (sh_elf_copy_private_data): Similar.
650 (sh_elf_merge_private_data): Similar.
651 * section.c (SEC_SH_ISA_SHMEDIA): New.
652 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
653 * elf32-sh64.c: New file.
654 * libbfd.h: Regenerate.
655 * bfd-in2.h: Regenerate.
656 * po/POTFILES.in: Regenerate.
657 * po/bfd.pot: Regenerate.
658 * bfd-in2.h: Regenerate.
659 * libbfd.h: Regenerate.
661 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
663 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
664 been included, not drag it in.
665 * bfd-in2.h: Regenerate.
667 2002-02-06 H.J. Lu (hjl@gnu.org)
669 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
670 the mach and ISA fields if necessary.
672 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
674 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
675 ARM architecture when an F_ARM_5 flag is detected, since we cannot
676 be sure exactly which architecture this represents.
678 2002-02-05 Nick Clifton <nickc@redhat.com>
680 * po/tr.po: Updated translation.
682 2002-02-05 Alan Modra <amodra@bigpond.net.au>
684 From Jimi X <jimix@watson.ibm.com>
685 * archures (bfd_mach_ppc64): Define.
686 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
687 (bfd_powerpc_arch): Define.
688 * bfd-in2.h: Regenerate.
689 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
690 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
691 (bfd_powerpc_archs): Add default powerpc64 arch.
693 2002-02-05 Alan Modra <amodra@bigpond.net.au>
695 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
696 against section syms in readonly sections. Don't do the global
697 sym check if we find one.
698 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
699 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
700 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
701 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
702 (elf_s390_grok_prstatus): Add missing prototype.
704 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
706 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
707 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
708 Call bfd_get_section_by_name only once. Initialize
709 bpodata->n_bpo_relocs_this_section.
710 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
712 (bpo_reloc_request_sort_fn): Don't use difference of values as
715 2002-02-02 David O'Brien <obrien@FreeBSD>
717 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
718 version 4.5 and later the same as 5-CURRENT.
719 * configure: Re-generate.
721 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
723 * config.bfd (hppa*-*-netbsd*): New target.
725 2002-01-31 Philipp Thomas <pthomas@suse.de>
727 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
728 to front of message. Unify messages with elf32-arm.h. Use
729 commas where neccessary.
730 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
731 ERROR in messages. Unify messages with coff-arm.c. Correct
732 VFP/FPA error message.
733 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
734 APCS-32 for translation.
736 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
738 Perform on-demand global register allocation from
739 R_MMIX_BASE_PLUS_OFFSET relocs.
740 * elf64-mmix.c (struct bpo_reloc_section_info, struct
741 bpo_reloc_request, struct bpo_greg_section_info): New.
742 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
743 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
744 _bfd_mmix_check_all_relocs,
745 _bfd_mmix_prepare_linker_allocated_gregs,
746 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
747 (elf_mmix_howto_table): Correct src_mask for most relocs.
748 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
750 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
751 case. Fix typo in comment. New label do_mmix_reloc.
752 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
753 store first object file with a base-plus-offset reloc. Call
754 mmix_elf_check_common_relocs for the part common with mmo.
755 (mmix_elf_final_link): Write out linker-allocated register
757 (elf_backend_gc_sweep_hook): Define.
758 (bfd_elf64_bfd_relax_section): Define.
760 * mmo.c: Don't include <ctype.h>
761 (mmo_init): Correct init-once logic.
763 2002-02-01 Tom Rix <trix@redhat.com>
765 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
767 2002-02-01 Alan Modra <amodra@bigpond.net.au>
769 * Makefile.am: Run "make dep-am"
770 * Makefile.in: Regenerate.
772 2002-01-31 David O'Brien <obrien@FreeBSD>
774 * configure.in: Recognize the differences in core files from FreeBSD
775 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
777 * configure: Regenerate.
779 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
781 * coff-or32.c: New file.
782 * cpu-or32.c: New file.
783 * elf32-or32.c: New file.
784 * archures.c: Add support for or32.
785 * targets.c: Add support for or32.
786 * bfd-in2.h: Regenerate.
787 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
788 coff_write_object_contents): Add support for or32.
789 * config.bfd: Add target.
790 * configure.in: Add support for or32.
791 * configure: Regenerate.
792 * Makefile.am: Add support for or32.
793 * Makefile.in: Regenerate.
794 * po/SRC-POTFILES.in: Add or32 files.
795 * po/bfd.pot: Regenerate.
797 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
798 Don Lindsay <lindsayd@cisco.com>
800 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
801 false' with a return of a bfd_reloc_ error code.
803 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
805 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
806 unexport unreferenced symbols when --export-dynamic. Call
807 _bfd_elf_strtab_delref when unexporting.
809 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
811 * bfd-in.h: Include <stdbool.h> if it is available.
812 * bfd-in2.h: Regenerated.
814 2002-01-31 Alan Modra <amodra@bigpond.net.au>
816 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
819 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
821 * archures.c: Tidy up formatting of embedded comments.
822 * bfd.c: Tidy up formatting of embedded comments.
823 * bfd-in.h: Fix formatting of comments.
824 * reloc.c: Tidy up formatting of ordinary & embedded comments.
825 * section.c: Tidy up formatting of embedded comments.
826 * syms.c: Tidy up formatting of embedded comments.
827 * targets.c: Tidy up formatting of embedded comments.
829 * bfd-in2.h: Regenerate.
831 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
833 * vms-tir.c (cmd_name): New function.
834 (tir_cmd_name): New function.
835 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
836 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
839 * peXXigen.c (pe_print_idata): Rearrange message to aid in
841 (pe_print_pdata): Rearrange message to aid in translation.
843 * libbfd.c (warn_deprecated): Rearrange error message to aid in
846 * ihex.c (ihex_write_object_contents): Fix spelling typo.
848 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
850 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
851 message to aid in translation.
853 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
854 to aid in translation.
856 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
858 2002-01-30 Philipp Thomas <pthomas@suse.de>
860 * coff-arm.c, elf32-elf.h: Unify messages.
862 2002-01-30 Nick Clifton <nickc@redhat.com>
864 * po/sv.po: Updated translation.
866 2002-01-30 Philipp Thomas <pthomas@suse.de>
868 * dwarf2.c (read_abbrev): Use full section name in error message.
869 (decode_line_info): Likewise.
871 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
874 2002-01-30 Alan Modra <amodra@bigpond.net.au>
876 * elf64-ppc.c (func_desc_adjust): Only provide missing function
877 descriptor symbols for undefined function code syms. Clear
878 ELF_LINK_NON_ELF so that they can stay weak.
880 2002-01-29 Chris Demetriou <cgd@broadcom.com>
881 Mitch Lichtenberg <mpl@broadcom.com>
883 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
884 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
885 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
887 * bfd-in2.h: Regenerate.
889 2002-01-29 Chris Demetriou <cgd@broadcom.com>
891 * elf32-mips.c: Add additional comments about HI16 relocation
893 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
894 pc-relative relocations. (Reverts change made on 2001-10-31.)
895 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
896 for pc-relative relocations.
897 (mips_elf_calculate_relocation): Add a comment about a kludge
898 in the R_MIPS_GNU_REL_HI16 handling.
899 (_bfd_mips_elf_relocate_section): Implement that kludge;
900 adjust pc-relative HI16 relocation for difference in HI16 and
901 LO16 addresses, since it can't easily be done in
902 mips_elf_calculate_relocation.
904 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
906 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
907 relocations with PC32 relocations for undefined or weak symbols.
908 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
909 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
911 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
913 * elfcore.h (elf_core_file_p): Improve comment for last change.
915 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
917 * configure: Regenerated.
919 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
921 * elfcore.h (elf_core_file_p): Set the machine architecture
922 before processing the program headers.
924 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
926 * configure.in <64-bit configuration>: If using gcc, check and
927 emit error for egcs-1.1.2.
928 * configure: Regenerate.
930 2002-01-26 Egor Duda <deo@logos-m.ru>
932 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
933 as possible to avoid stack corruption.
935 2002-01-26 Richard Henderson <rth@redhat.com>
937 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
938 for non-allocated sections.
940 2002-01-25 Mark Kettenis <kettenis@gnu.org>
942 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
943 prstat.pr_reg even if it is a struct.
945 2002-01-25 Steve Ellcey <sje@cup.hp.com>
947 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
949 2002-01-25 Philipp Thomas <pthomas@suse.de>
951 * coffgen.c (coff_print_symbol): Don't mark info message
954 2002-01-25 Nick Clifton <nickc@redhat.com>
956 * po/fr.po: Updated translation.
957 * po/es.po: Updated translation.
959 2002-01-25 Philipp Thomas <pthomas@suse.de>
961 * coff-alpha.c (alpha_relocate_section): Unify warning message
962 for GP relative relocations without GP defined.
963 * coff-mips.c (mips_relocate_section): Likewise.
965 2002-01-25 Alan Modra <amodra@bigpond.net.au>
967 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
968 unsigned overflow when new_offset < old_offset.
970 2002-01-24 Philipp Thomas <pthomas@suse.de>
972 * bfd.c (_bfd_abort): Fix typo.
974 2002-01-23 Richard Henderson <rth@redhat.com>
976 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
977 plt entries for undefweak symbols.
979 2002-01-23 Steve Ellcey <sje@cup.hp.com>
981 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
983 (bfd_elf64_ia64_hpux_big_vec): Ditto.
984 (bfd_elf32_h8300_vec): Ditto.
986 2002-01-23 Alan Modra <amodra@bigpond.net.au>
988 * elf64-ppc.c: Remove stale part of ABI comment.
989 (NO_OPD_RELOCS): Define.
990 (ppc64_elf_check_relocs): Use it.
991 (ppc64_elf_relocate_section): Here too.
992 (build_one_stub): Don't point function syms at the stub. Instead,
994 (ppc64_elf_relocate_section): Check whether REL24 relocs should
995 really go to the stub. Make all dynamic relocs in opd against
997 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
1000 2002-01-22 Richard Henderson <rth@redhat.com>
1002 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
1004 2002-01-22 Alan Modra <amodra@bigpond.net.au>
1006 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
1007 TOC_BASE_OFF adjustment.
1009 * Makefile.am: Run "make dep-am".
1010 * Makefile.in: Regenerate.
1011 * po/SRC-POTFILES.in: Regenerate.
1013 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
1015 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
1018 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
1020 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
1021 Check for and emit error if sgot is NULL at this point.
1023 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1025 * config.bfd (ia64*-*-netbsd*): New target.
1027 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
1029 * som.c (som_write_space_strings): Comment typo fix.
1031 2002-01-21 Alan Modra <amodra@bigpond.net.au>
1033 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
1034 is_func_descriptor fields.
1035 (link_hash_newfunc): Init them.
1036 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
1037 dot are candidates for plt entries. When processing .opd relocs,
1038 set function descriptor strings to point inside function code
1039 string, and set new ppc_link_hash_entry fields.
1040 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
1041 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
1042 function descriptors. It's now done in..
1043 (func_desc_adjust): New.
1044 (ppc64_elf_func_desc_adjust): New.
1045 (define elf_backend_always_size_sections): Define.
1046 (ppc64_elf_hide_symbol): New.
1047 (define elf_backend_hide_symbol): Define.
1048 (allocate_dynrelocs): Remove code looking up function descriptors
1049 as that has been done earlier.
1050 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
1052 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
1053 up function descriptor.
1054 (build_one_stub): Look up the function code sym. Check for
1055 invalid plt offsets.
1056 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
1057 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
1059 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
1061 (_bfd_elf_link_hash_hide_symbol): Likewise.
1062 * elflink.h (elf_link_add_object_symbols): Adjust call to
1063 elf_backend_hide_symbol.
1064 (elf_fix_symbol_flags): Likewise.
1065 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
1067 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
1068 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
1069 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1070 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
1071 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
1073 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
1074 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
1075 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
1077 2002-01-18 Alan Modra <amodra@bigpond.net.au>
1079 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
1080 dynamic function descriptor symbol, not the associated function
1083 2002-01-17 Eric Christopher <echristo@redhat.com>
1085 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
1087 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1089 * po/bfd.pot: Regenerate.
1090 * po/fr.po: Regenerate.
1092 2002-01-17 Alan Modra <amodra@bigpond.net.au>
1094 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
1095 Remove "Elf_Internal_Shdr *" param.
1096 (_bfd_mips_elf_section_from_bfd_section): Ditto.
1097 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1098 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1099 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1100 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1101 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1102 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1103 function to override special sections. Remove hdr arg from
1104 backend call, and don't loop.
1106 2002-01-16 Eric Christopher <echristo@redhat.com>
1108 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1109 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1110 relocations requiring gp0 and gp.
1112 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
1114 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
1116 (elf32_arm_print_private_bfd_data): Likewise.
1118 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
1120 * po/tr.po: Import new version.
1122 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1124 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1125 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1126 (ORI_R0_R0_0): Correct.
1128 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1130 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1131 when plt_not_loaded.
1132 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1133 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
1134 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1135 (ppc64_elf_glink_code): Delete.
1136 (PPC64_ELF_GLINK_SIZE): Delete.
1137 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1138 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1139 ORI_R0_R0_0): Define.
1140 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1141 (struct ppc_link_hash_table): Add sstub and plt_overflow.
1142 (ppc64_elf_link_hash_table_create): Init them.
1143 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1144 Don't copy to shared lib.
1145 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1146 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1147 (allocate_dynrelocs <plt>): Don't change function sym here. Make
1148 room for .stub and .glink code.
1149 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
1151 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
1152 bfd_elf64_bfd_final_link.
1153 (bfd_elf64_bfd_final_link): Don't define.
1154 (ppc64_elf_size_stubs): New.
1155 (build_plt_stub): New.
1156 (build_one_stub): New.
1157 (ppc64_elf_build_stubs): New.
1158 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1159 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1160 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
1161 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1162 case output sections not separate. Adjust DT_RELASZ to not
1163 include plt relocs. Set reserved got entry. Set got and plt
1165 (elf_backend_got_header_size): Set to 8.
1166 * elf64-ppc.h: New file.
1168 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1170 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1171 sections, use bfd_section_list_remove.
1172 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1173 * elflink.h (elf_link_add_object_symbols): When removing all
1174 sections, use bfd_section_list_clear.
1176 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1178 * po/sv.po: New file: Swedish translation.
1179 * configure.in (ALL_LINGUAS): Add sv.
1180 * configure: Regenerate.
1182 2002-01-15 Jakub Jelinek <jakub@redhat.com>
1184 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
1185 * elf.c (merge_sections_remove_hook): New function.
1186 (_bfd_elf_merge_sections): Pass it as 3rd argument to
1187 _bfd_merge_sections.
1188 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
1189 * libbfd.h: Rebuilt.
1190 * merge.c (_bfd_merge_sections): Add remove_hook argument.
1191 Call remove_hook if a SEC_EXCLUDE section is encountered.
1193 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1195 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
1196 (xstormy16_reloc_map): Initialise new field with correct howto
1198 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
1201 2002-01-10 Michael Snyder <msnyder@redhat.com>
1203 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
1204 (elfcore_write_pstatus): Use long instead of pid_t;
1205 * elf-bfd.h: Change prototypes to use long instead of pid_t;
1207 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
1209 * elf.c: Update copyright years.
1210 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
1211 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
1213 2002-01-08 Michael Snyder <msnyder@redhat.com>
1215 Add capability to write corefile note sections, for gdb.
1216 * elf.c (elfcore_write_note): New function.
1217 (elfcore_write_prpsinfo): New function.
1218 (elfcore_write_prstatus): New function.
1219 (elfcore_write_pstatus): New function.
1220 (elfcore_write_prfpreg): New function.
1221 (elfcore_write_prxfpreg): New function.
1222 * elf-bfd.h: Add prototypes for above functions.
1224 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
1226 * elf.c (elf_fake_sections): Propagate errors from
1227 elf_backend_fake_section.
1229 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1231 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
1232 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
1233 (elf32-sh-nbsd.lo): New rule.
1234 * Makefile.in: Regenerate.
1235 * config.bfd (sh*le-*-netbsdelf*): New target.
1236 (sh*-*-netbsdelf*): New target.
1237 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
1238 (bfd_elf32_shnbsd_vec): New vector.
1239 (bfd_elf32_shlnbsd_vec): New vector.
1240 * configure: Regenerate.
1241 * elf32-sh-nbsd.c: New file.
1242 * targets.c: Update copyright years.
1243 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
1244 bfd_elf32_shnbsd_vec.
1246 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
1248 * coff-rs6000.c (READ20): Use bfd_scan_vma.
1250 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
1252 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
1253 of a symbol in a section that will be deleted.
1255 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1257 * po/es.po: New file: Spanish translation.
1258 * configure.in (ALL_LINGUAS): Add es.
1259 * configure: Regenerate.
1261 2002-01-06 Steve Ellcey <sje@cup.hp.com>
1263 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
1264 argument so we can handle HP-UX specially.
1265 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
1266 (elfNN_hpux_backend_section_from_bfd_section): New for support
1267 of SHN_IA_64_ANSI_COMMON.
1268 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
1269 (is_unwind_section_name): Add special HP-UX support.
1270 (elfNN_ia64_section_from_shdr): Add support for more sections.
1271 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
1272 add support for more sections.
1273 (elfNN_ia64_additional_program_headers): Modify
1274 is_unwind_section_name call.
1275 (elfNN_ia64_modify_segment_map): Remove assumption that there is
1276 only one unwind section in segment.
1278 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1280 * syms.c (_bfd_generic_make_empty_symbol): New function.
1281 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
1282 _bfd_generic_make_empty_symbol.
1283 * libbfd.h: Regenerate.
1284 * bfd-in2.h: Regenerate.
1285 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
1286 (hppabsd_core_get_symtab_upper_bound): Don't define.
1287 (hppabsd_core_get_symtab): Likewise.
1288 (hppabsd_core_print_symbol): Likewise.
1289 (hppabsd_core_get_symbol_info): Likewise.
1290 (hppabsd_core_bfd_is_local_label_name): Likewise.
1291 (hppabsd_core_get_lineno): Likewise.
1292 (hppabsd_core_find_nearest_line): Likewise.
1293 (hppabsd_core_bfd_make_debug_symbol): Likewise.
1294 (hppabsd_core_read_minisymbols): Likewise.
1295 (hppabsd_core_minisymbol_to_symbol): Likewise.
1296 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
1298 * hpux-core.c: Similarly.
1299 * irix-core.c: Similarly.
1300 * osf-core.c: Similarly.
1301 * sco5-core.c: Similarly.
1302 * binary.c (binary_make_empty_symbol): Remove function, define as
1303 _bfd_generic_make_empty_symbol.
1304 * ihex.c (ihex_make_empty_symbol): Likewise.
1305 * mmo.c (mmo_make_empty_symbol): Likewise.
1306 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
1307 * srec.c (srec_make_empty_symbol): Likewise.
1308 * versados.c (versados_make_empty_symbol): Likewise.
1309 * vms.c (_bfd_vms_make_empty_symbol): Remove.
1310 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
1311 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
1312 rather than _bfd_vms_make_empty_symbol.
1313 * vms-misc.c (new_symbol): Likewise.
1315 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1317 * section.c (bfd_section_init): Remove unnecessary initialisations.
1318 (bfd_section_list_clear): New function.
1319 (bfd_section_list_remove, bfd_section_list_insert): New macros.
1320 (_bfd_strip_section_from_output): Use them.
1321 * coffcode.h (coff_set_alignment_hook): Likewise.
1322 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
1323 * elf64-mips.c (mips_elf64_final_link): Likewise.
1324 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1325 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1326 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1327 * bfd-in2.h: Regenerate.
1329 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
1330 rather than doing our own section handling. Clean up after errors
1331 with bfd_release and bfd_section_list_clear. Handle unexpected
1333 * aoutf1.h (sunos4_core_file_p): Likewise.
1334 * aix386-core.c (aix386_core_file_p): Likewise.
1335 * cisco-core.c (cisco_core_file_validate): Likewise.
1336 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1337 * trad-core.c (trad_unix_core_file_p): Likewise.
1339 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
1340 with bfd_release and bfd_section_list_clear.
1341 * hpux-core.c (hpux_core_core_file_p): Likewise.
1342 * irix-core.c (irix_core_core_file_p): Likewise.
1343 * lynx-core.c (lynx_core_file_p): Likewise.
1344 * osf-core.c (osf_core_core_file_p): Likewise.
1345 * rs6000-core.c (rs6000coff_core_p): Likewise.
1346 * sco5-core.c (sco5_core_file_p): Likewise.
1348 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
1349 sign extension adjustments without conditionals.
1351 2002-01-04 Jakub Jelinek <jakub@redhat.com>
1353 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
1354 CIE at .eh_frame start is removed due to no FDEs referencing it.
1356 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1358 * config.bfd (x86_64-*-netbsd*): New target.
1359 * configure.in (x86_64-*-netbsd*): Set COREFILE
1361 * configure: Regenerated.
1363 2002-01-03 Tom Rix <trix@redhat.com>
1365 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
1366 for recent bfd_make_section_anyway change.
1368 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
1370 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1371 R_ARM_THM_PC11 reloc.
1373 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1375 * configure.in (LINGUAS): Add ja.
1376 * configure: Regenerate.
1377 * po/ja.po: Import from translation project's web site.
1379 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1381 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
1382 messages to ease translation into other languages.
1384 For older changes see ChangeLog-0001
1390 version-control: never