1 2002-02-19 Frank Ch. Eigler <fche@redhat.com>
3 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
5 2002-02-19 Jakub Jelinek <jakub@redhat.com>
7 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
8 absptr -> pcrel optimization for shared libs.
9 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
10 library cannot be converted to pcrel.
11 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
13 * elf32-i386.c (elf_i386_relocate_section): If
14 _bfd_elf_section_offset returned -2, skip, but make sure the
15 relocation is installed.
16 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
17 * elf32-cris.c (cris_elf_relocate_section): Likewise.
18 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
19 * elf32-i370.c (i370_elf_relocate_section): Likewise.
20 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
21 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
22 * elf32-s390.c (elf_s390_relocate_section): Likewise.
23 * elf32-sh.c (sh_elf_relocate_section): Likewise.
24 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
25 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
26 * elf64-s390.c (elf_s390_relocate_section): Likewise.
27 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
28 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
29 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
30 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
31 _bfd_elf_section_offset returning -2 the same way as -1.
32 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
33 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
35 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
37 2002-02-18 Tom Rix <trix@redhat.com>
39 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
40 (bfd_xcoff_size_dynamic_sections): Same.
41 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
42 (bfd_xcoff_size_dynamic_sections): Same.
43 * coff-rs6000.c (xcoff_generate_rtinit): Same.
44 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
45 * libxcoff.h (struct xcoff_backend_data_rec): Same.
46 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
47 * bfd-in2.h: Regenerate.
49 2002-02-18 Alan Modra <amodra@bigpond.net.au>
51 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
52 (struct ppc_link_hash_table): Add sfpr.
53 (ppc64_elf_link_hash_table_create): Init it.
54 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
56 (create_linkage_sections): ..here. Make .sfpr too.
57 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
59 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
60 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
61 ._restf* functions, and create as needed.
62 (func_desc_adjust): Only force_local for shared libs.
64 2002-02-18 David O'Brien <obrien@FreeBSD.org>
66 * configure.in: Bump version number post 2.12 branching.
67 * configure: Regenerate.
69 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
71 * mmo.c: Correct and improve comments.
72 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
73 zero-pad. Use input to fill up non-empty bfd buffer.
74 (mmo_flush_chunk): New function.
75 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
76 changed. Don't emit location specifier if VMA is same as
77 *LAST_VMAP after omitting leading zero contents. Call
78 mmo_flush_chunk before emitting location specifier.
79 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
80 with mmo_write_loc_chunk calls.
81 (mmo_internal_write_section): Call mmo_flush_chunk after
83 (mmo_write_symbols_and_terminator): Move :Main to first position
84 in symbol array. Add faked one if it does not exist if there are
85 other symbols. Don't add it if there are no symbols at all. Move
86 out test for value of :Main from symbol loop. Rename table
87 fakemain to maintable and variable mainsym to fakemain.
89 2002-02-15 Richard Henderson <rth@redhat.com>
91 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
92 section with no got matches any got. Simplify error generaion.
94 2002-02-15 Alan Modra <amodra@bigpond.net.au>
96 Support arbitrary length fill patterns.
97 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
98 (_bfd_default_link_order): Remove bfd_fill_link_order code.
99 Call default_data_link_order.
100 (default_fill_link_order): Delete.
101 (default_data_link_order): New function.
102 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
103 of bfd_fill_link_order with bfd_data_link_order.
104 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
105 * elf64-mips.c (mips_elf64_final_link): Likewise.
107 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
108 Correct value returned in "end" for "0x<non-hex>".
110 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
112 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
113 (scan): Test against 'mach' field in info structure.
115 2002-02-14 Alan Modra <amodra@bigpond.net.au>
117 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
119 2002-02-14 Matt Fredette <fredette@netbsd.org>
121 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
124 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
126 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
127 non-zero physical addresses when adjusting the LMAs of new
130 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
132 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
133 from _bfd_elf_hppa_gen_reloc_type.
134 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
135 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
136 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
137 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
139 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
141 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
142 loading its contents if there's nothing to do in it.
144 2002-02-12 Alan Modra <amodra@bigpond.net.au>
146 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
149 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
150 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
151 (ppc64_elf_finish_dynamic_sections): Set values for them.
153 2002-02-11 Michael Snyder <msnyder@redhat.com>
155 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
156 * elf.c (elfcore_grok_pstatus): Add prototype.
157 (elfcore_grok_lwpstatus): Add prototype.
158 (elfcore_write_lwpstatus): New function.
159 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
161 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
163 * elf32-sh.c: Added missing prototypes.
164 * elf32-sh64.c: Likewise.
165 (sh_elf_align_loads): Mark unused args as such.
166 * elf64-sh64.c: Added missing prototypes.
167 (struct elf_sh64_link_hash_entry): Fix typo.
168 (sh_elf64_relocate_section): Fix info argument passed to
169 _bfd_elf_section_offset.
171 2002-02-11 Alan Modra <amodra@bigpond.net.au>
173 * Makefile.am: "make dep-am".
174 * Makefile.in: Regenerate.
175 * aclocal.m4: Regenerate.
176 * config.in: Regenerate.
177 * configure: Regenerate.
179 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
181 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
183 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
185 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
186 cast warnings for the common case.
188 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
190 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
192 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
195 2002-02-09 Richard Henderson <rth@redhat.com>
197 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
198 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
199 (elf64_alpha_relocate_section): Likewise.
200 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
201 * bfd-in2.h, libbfd.h: Rebuild.
203 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
205 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
206 that base-plus-offset reloc accounting is consistent.
207 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
208 up to date for undefined symbols.
210 2002-02-08 Eric Christopher <echristo@redhat.com>
212 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
214 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
215 sections for the O32 ABI.
217 2002-02-08 Chris Demetriou <cgd@broadcom.com>
219 * elf32-arm.h: Fix formatting of _("...").
220 * elf32-d10v.c: Likewise.
221 * elf32-m68k.c: Likewise.
222 * elf32-mips.c: Likewise.
224 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
226 * coff-or32.c: Fix compile time warning messages.
228 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
231 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
232 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
233 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
234 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
235 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
236 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
237 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
238 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
239 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
240 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
242 * libbfd.h, bfd-in2.h: Rebuilt.
243 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
244 (sh_reloc_map): Map them.
245 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
246 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
247 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
248 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
249 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
250 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
251 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
252 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
253 datalabel_got_offset.
254 (sh_elf_link_hash_newfunc): Initialize it.
255 (sh_elf_relocate_section): Augment the scope of
256 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
257 GOT and GOTOFF handling to new SHmedia relocation types. Support
259 (sh_elf_check_relocs): Likewise.
260 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
261 PLT entries using movi_shori_putval. Support GOT_BIAS.
262 (sh_elf_finish_dynamic_sections): Likewise.
263 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
264 relocation, it's now done by the caller.
266 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
267 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
268 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
269 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
270 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
271 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
272 sh64_elf64_hash_table): New.
273 (sh_elf64_howto_table): Introduce new relocs.
274 (sh_elf64_info_to_howto): Accept new PIC relocs.
275 (sh_elf64_relocate_section): Augment the scope of
276 seen_stt_datalabel. Support new PIC relocs.
277 (sh_elf64_check_relocs): Support new PIC relocs.
278 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
279 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
280 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
281 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
282 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
283 movi_shori_putval, movi_3shori_putval,
284 sh64_elf64_create_dynamic_sections,
285 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
286 sh64_elf64_size_dynamic_sections,
287 sh64_elf64_finish_dynamic_symbol,
288 sh64_elf64_finish_dynamic_sections): New.
289 (elf_backend_create_dynamic-sections,
290 bfd_elf64_bfd_link_hash_table_create,
291 elf_backend_adjust_dynamic_symbol,
292 elf_backend_size_dynamic_sections,
293 elf_backend_finish_dynamic_symbol,
294 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
295 elf_backend_plt_readonly, elf_backend_want_plt_sym,
296 elf_backend_got_header_size, elf_backend_plt_header_size):
298 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
299 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
300 match official numbers and names; moved unmaching ones to the
302 * elf32-sh64.c, elf64-sh64.c: Likewise.
303 2001-03-12 DJ Delorie <dj@redhat.com>
304 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
306 2001-03-12 DJ Delorie <dj@redhat.com>
307 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
309 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
310 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
311 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
312 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
313 .cranges section with SEC_SORT_ENTRIES set.
314 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
315 incoming sorted .cranges section.
316 (sh64_bfd_elf_copy_private_section_data): New.
317 (sh64_elf_final_write_processing): Only sort .cranges and modify
318 start address if called by linker.
319 2001-01-08 Ben Elliston <bje@redhat.com>
320 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
321 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
322 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
323 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
324 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
325 line. Add comments before all entries.
326 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
328 (sh_elf64_reloc): Correct head comment.
329 (sh_elf64_relocate_section): Correct spacing.
330 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
331 instead call reloc_dangerous callback.
332 <case R_SH_SHMEDIA_CODE>: New case.
333 (sh_elf64_gc_mark_hook): Correct spacing.
334 (sh_elf64_check_relocs): Ditto.
335 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
337 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
339 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
340 clarify describing comment. Add comments before all entries.
341 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
342 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
343 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
344 Sort .cranges section in final link. Prepare to set bit 0 on
346 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
347 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
348 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
350 (sh64_backend_section_from_shdr): New, to recognize
351 SHT_SH5_CR_SORTED on incoming .cranges section.
352 (elf_backend_section_from_shdr): Define.
353 (sh64_elf_final_write_processing): Sort outgoing .cranges
354 section. (New, temporarily disabled:) Set bit 0 on entry address
355 according to ISA type.
356 (sh64_find_section_for_address): New.
357 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
358 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
359 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
360 bfd_malloc, not xmalloc.
361 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
363 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
364 temporarily disabled) setting bit 0 on entry address.
365 (elf_backend_final_write_processing): Define.
366 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
367 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
368 be a proper relocation for PTA and PTB rather than a marker.
369 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
370 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
371 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
372 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
373 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
375 * elf64-sh64.c: Ditto.
376 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
377 * elf32-sh64.c: Include opcodes/sh64-opc.h
378 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
379 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
380 parameters. No unused parameters. Caller changed.
381 <case R_SH_PT_16>: New case.
382 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
383 * Makefile.in: Regenerate.
384 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
385 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
387 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
388 (sh64_elf_merge_private_data): Ditto.
389 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
390 to access stored section flags.
391 (sh64_elf_final_write_processing): Return immediately unless
392 called by linker. Use sh64_elf_section_data (cranges) to get size
393 of linker-generated cranges entries.
394 (sh64_elf_copy_private_data): Add missing "return true".
395 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
396 (sh_elf64_merge_private_data): Ditto.
397 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
398 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
399 elf64-sh64.c:sh64_elf_fake_sections.
400 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
401 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
402 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
403 (sh64_elf_final_write_processing): New.
404 (elf_backend_final_write_processing): Define.
405 (sh64_elf_fake_sections): Get header flags from tdata field.
406 (sh64_elf_copy_private_data): Do not call
407 sh64_elf_copy_private_data_internal, just copy e_flags field.
408 (sh64_elf_merge_private_data): Do not call
409 sh64_elf_copy_private_data_internal.
410 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
411 Remove EF_SH64_ABI64, let ELF size make difference.
412 Remove SH64-specific BFD section flag.
413 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
414 containing SHmedia through elf_section_data (asect)->tdata
415 non-zero, not using a BFD section flag.
416 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
417 (sh64_elf_merge_private_data): Similar.
418 (elf_backend_section_flags): Don't define.
419 (sh64_elf_backend_section_flags): Delete.
420 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
422 (sh_elf64_merge_private_data): Similar.
423 * section.c (Section flags definitions): Don't define
425 (bfd-in2.h): Regenerate.
426 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
427 Make DataLabel references work with partial linking.
428 * elf32-sh64.c: Fix formatting.
429 (sh64_elf_link_output_symbol_hook): New.
430 (elf_backend_link_output_symbol_hook): Define to
431 sh64_elf_link_output_symbol_hook.
432 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
433 undefined if partial linking. Adjust sanity check.
434 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
435 (elf_backend_link_output_symbol_hook): Define to
436 sh64_elf64_link_output_symbol_hook.
437 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
438 undefined if partial linking. Adjust sanity check.
439 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
440 Implement semantics for inter-file DataLabel references.
441 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
442 (sh64_elf64_add_symbol_hook): New.
443 (sh_elf64_relocate_section): If passing an indirect symbol with
444 st_type STT_DATALABEL on the way to a symbol with st_other
445 STO_SH5_ISA32, do not bitor 1 to the relocation.
446 (elf_backend_add_symbol_hook): Define to
447 sh64_elf64_add_symbol_hook.
448 * elf64-sh32.c: Tweak comments.
449 (DATALABEL_SUFFIX): Define.
450 (sh64_elf_add_symbol_hook): New.
451 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
452 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
453 symbol with st_type STT_DATALABEL on the way to a symbol with
454 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
455 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
456 Pass through STT_DATALABEL.
457 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
458 (elf_backend_get_symbol_type): Define.
459 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
460 (elf_backend_get_symbol_type): Define.
461 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
462 * elf32-sh64.c: Tweak comments.
463 (sh64_elf_copy_private_data_internal): Add prototype.
464 (bfd_elf32_bfd_set_private_flags): Define.
465 (sh64_elf_copy_private_data_internal): Compare machine name, not
466 textual BFD target name, to check whether to copy section flag
468 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
469 Tweak section-contents-type-mismatch message.
470 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
471 Validize reloc-types.
472 * elf64-sh64.c: New file.
473 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
474 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
475 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
476 Regenerate dependencies.
477 * Makefile.in: Regenerate.
478 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
480 * configure.in: Handle bfd_elf64_sh64_vec and
482 * configure: Regenerate.
483 * po/POTFILES.in: Regenerate.
484 * po/bfd.pot: Regenerate.
485 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
486 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
487 anything else but EF_SH64 and EF_SH64_ABI64.
488 (sh64_elf_merge_private_data): Emit error for anything else but
489 EF_SH64 and EF_SH64_ABI64.
490 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
492 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
493 bfd_elf32_sh64l_vec as a temporary measure.
494 * configure: Regenerate.
495 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
496 * cpu-sh.c (arch_info_struct): Include sh5 item
498 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
499 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
500 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
501 * elf32-sh64.c: Tweak comments.
502 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
503 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
504 (sh64_elf_copy_private_data_internal): Wrap long line.
505 (sh64_elf_merge_private_data): Rewrite to allow objects from
506 SH64 subsets to be linked together.
507 (INCLUDE_SHMEDIA): Define.
508 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
509 Parenthesize plus-expression inside or-expression.
510 <global symbol>: Ditto.
511 (sh_elf_set_mach_from_flags): Remove code refusing
512 deleted EF_SH64_32BIT_ABI flag.
513 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
514 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
515 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
516 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
517 (sh_elf_relocate_section) <local symbol>: Or 1 in
518 calculation of relocation if sym->st_other & STO_SH5_ISA32.
519 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
520 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
522 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
523 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
524 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
525 Regenerate dependencies.
526 * Makefile.in: Regenerate.
527 * archures.c: Add bfd_mach_sh5.
528 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
529 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
530 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
531 * configure: Regenerate.
532 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
533 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
534 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
535 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
536 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
537 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
538 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
539 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
540 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
541 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
543 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
545 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
546 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
547 shmedia_prepare_reloc, goto final_link_relocate if it returns
548 non-zero, else fail as before.
549 (sh_elf_set_mach_from_flags): Provide function only if not defined
550 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
551 (sh_elf_set_private_flags): Provide function only if not defined
553 (sh_elf_copy_private_data): Similar.
554 (sh_elf_merge_private_data): Similar.
555 * section.c (SEC_SH_ISA_SHMEDIA): New.
556 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
557 * elf32-sh64.c: New file.
558 * libbfd.h: Regenerate.
559 * bfd-in2.h: Regenerate.
560 * po/POTFILES.in: Regenerate.
561 * po/bfd.pot: Regenerate.
562 * bfd-in2.h: Regenerate.
563 * libbfd.h: Regenerate.
565 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
567 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
568 been included, not drag it in.
569 * bfd-in2.h: Regenerate.
571 2002-02-06 H.J. Lu (hjl@gnu.org)
573 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
574 the mach and ISA fields if necessary.
576 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
578 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
579 ARM architecture when an F_ARM_5 flag is detected, since we cannot
580 be sure exactly which architecture this represents.
582 2002-02-05 Nick Clifton <nickc@redhat.com>
584 * po/tr.po: Updated translation.
586 2002-02-05 Alan Modra <amodra@bigpond.net.au>
588 From Jimi X <jimix@watson.ibm.com>
589 * archures (bfd_mach_ppc64): Define.
590 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
591 (bfd_powerpc_arch): Define.
592 * bfd-in2.h: Regenerate.
593 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
594 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
595 (bfd_powerpc_archs): Add default powerpc64 arch.
597 2002-02-05 Alan Modra <amodra@bigpond.net.au>
599 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
600 against section syms in readonly sections. Don't do the global
601 sym check if we find one.
602 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
603 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
604 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
605 (elf_s390_grok_prstatus): Add missing prototype.
607 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
609 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
610 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
611 Call bfd_get_section_by_name only once. Initialize
612 bpodata->n_bpo_relocs_this_section.
613 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
615 (bpo_reloc_request_sort_fn): Don't use difference of values as
618 2002-02-02 David O'Brien <obrien@FreeBSD>
620 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
621 version 4.5 and later the same as 5-CURRENT.
622 * configure: Re-generate.
624 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
626 * config.bfd (hppa*-*-netbsd*): New target.
628 2002-01-31 Philipp Thomas <pthomas@suse.de>
630 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
631 to front of message. Unify messages with elf32-arm.h. Use
632 commas where neccessary.
633 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
634 ERROR in messages. Unify messages with coff-arm.c. Correct
635 VFP/FPA error message.
636 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
637 APCS-32 for translation.
639 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
641 Perform on-demand global register allocation from
642 R_MMIX_BASE_PLUS_OFFSET relocs.
643 * elf64-mmix.c (struct bpo_reloc_section_info, struct
644 bpo_reloc_request, struct bpo_greg_section_info): New.
645 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
646 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
647 _bfd_mmix_check_all_relocs,
648 _bfd_mmix_prepare_linker_allocated_gregs,
649 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
650 (elf_mmix_howto_table): Correct src_mask for most relocs.
651 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
653 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
654 case. Fix typo in comment. New label do_mmix_reloc.
655 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
656 store first object file with a base-plus-offset reloc. Call
657 mmix_elf_check_common_relocs for the part common with mmo.
658 (mmix_elf_final_link): Write out linker-allocated register
660 (elf_backend_gc_sweep_hook): Define.
661 (bfd_elf64_bfd_relax_section): Define.
663 * mmo.c: Don't include <ctype.h>
664 (mmo_init): Correct init-once logic.
666 2002-02-01 Tom Rix <trix@redhat.com>
668 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
670 2002-02-01 Alan Modra <amodra@bigpond.net.au>
672 * Makefile.am: Run "make dep-am"
673 * Makefile.in: Regenerate.
675 2002-01-31 David O'Brien <obrien@FreeBSD>
677 * configure.in: Recognize the differences in core files from FreeBSD
678 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
680 * configure: Regenerate.
682 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
684 * coff-or32.c: New file.
685 * cpu-or32.c: New file.
686 * elf32-or32.c: New file.
687 * archures.c: Add support for or32.
688 * targets.c: Add support for or32.
689 * bfd-in2.h: Regenerate.
690 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
691 coff_write_object_contents): Add support for or32.
692 * config.bfd: Add target.
693 * configure.in: Add support for or32.
694 * configure: Regenerate.
695 * Makefile.am: Add support for or32.
696 * Makefile.in: Regenerate.
697 * po/SRC-POTFILES.in: Add or32 files.
698 * po/bfd.pot: Regenerate.
700 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
701 Don Lindsay <lindsayd@cisco.com>
703 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
704 false' with a return of a bfd_reloc_ error code.
706 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
708 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
709 unexport unreferenced symbols when --export-dynamic. Call
710 _bfd_elf_strtab_delref when unexporting.
712 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
714 * bfd-in.h: Include <stdbool.h> if it is available.
715 * bfd-in2.h: Regenerated.
717 2002-01-31 Alan Modra <amodra@bigpond.net.au>
719 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
722 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
724 * archures.c: Tidy up formatting of embedded comments.
725 * bfd.c: Tidy up formatting of embedded comments.
726 * bfd-in.h: Fix formatting of comments.
727 * reloc.c: Tidy up formatting of ordinary & embedded comments.
728 * section.c: Tidy up formatting of embedded comments.
729 * syms.c: Tidy up formatting of embedded comments.
730 * targets.c: Tidy up formatting of embedded comments.
732 * bfd-in2.h: Regenerate.
734 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
736 * vms-tir.c (cmd_name): New function.
737 (tir_cmd_name): New function.
738 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
739 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
742 * peXXigen.c (pe_print_idata): Rearrange message to aid in
744 (pe_print_pdata): Rearrange message to aid in translation.
746 * libbfd.c (warn_deprecated): Rearrange error message to aid in
749 * ihex.c (ihex_write_object_contents): Fix spelling typo.
751 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
753 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
754 message to aid in translation.
756 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
757 to aid in translation.
759 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
761 2002-01-30 Philipp Thomas <pthomas@suse.de>
763 * coff-arm.c, elf32-elf.h: Unify messages.
765 2002-01-30 Nick Clifton <nickc@redhat.com>
767 * po/sv.po: Updated translation.
769 2002-01-30 Philipp Thomas <pthomas@suse.de>
771 * dwarf2.c (read_abbrev): Use full section name in error message.
772 (decode_line_info): Likewise.
774 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
777 2002-01-30 Alan Modra <amodra@bigpond.net.au>
779 * elf64-ppc.c (func_desc_adjust): Only provide missing function
780 descriptor symbols for undefined function code syms. Clear
781 ELF_LINK_NON_ELF so that they can stay weak.
783 2002-01-29 Chris Demetriou <cgd@broadcom.com>
784 Mitch Lichtenberg <mpl@broadcom.com>
786 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
787 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
788 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
790 * bfd-in2.h: Regenerate.
792 2002-01-29 Chris Demetriou <cgd@broadcom.com>
794 * elf32-mips.c: Add additional comments about HI16 relocation
796 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
797 pc-relative relocations. (Reverts change made on 2001-10-31.)
798 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
799 for pc-relative relocations.
800 (mips_elf_calculate_relocation): Add a comment about a kludge
801 in the R_MIPS_GNU_REL_HI16 handling.
802 (_bfd_mips_elf_relocate_section): Implement that kludge;
803 adjust pc-relative HI16 relocation for difference in HI16 and
804 LO16 addresses, since it can't easily be done in
805 mips_elf_calculate_relocation.
807 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
809 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
810 relocations with PC32 relocations for undefined or weak symbols.
811 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
812 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
814 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
816 * elfcore.h (elf_core_file_p): Improve comment for last change.
818 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
820 * configure: Regenerated.
822 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
824 * elfcore.h (elf_core_file_p): Set the machine architecture
825 before processing the program headers.
827 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
829 * configure.in <64-bit configuration>: If using gcc, check and
830 emit error for egcs-1.1.2.
831 * configure: Regenerate.
833 2002-01-26 Egor Duda <deo@logos-m.ru>
835 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
836 as possible to avoid stack corruption.
838 2002-01-26 Richard Henderson <rth@redhat.com>
840 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
841 for non-allocated sections.
843 2002-01-25 Mark Kettenis <kettenis@gnu.org>
845 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
846 prstat.pr_reg even if it is a struct.
848 2002-01-25 Steve Ellcey <sje@cup.hp.com>
850 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
852 2002-01-25 Philipp Thomas <pthomas@suse.de>
854 * coffgen.c (coff_print_symbol): Don't mark info message
857 2002-01-25 Nick Clifton <nickc@redhat.com>
859 * po/fr.po: Updated translation.
860 * po/es.po: Updated translation.
862 2002-01-25 Philipp Thomas <pthomas@suse.de>
864 * coff-alpha.c (alpha_relocate_section): Unify warning message
865 for GP relative relocations without GP defined.
866 * coff-mips.c (mips_relocate_section): Likewise.
868 2002-01-25 Alan Modra <amodra@bigpond.net.au>
870 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
871 unsigned overflow when new_offset < old_offset.
873 2002-01-24 Philipp Thomas <pthomas@suse.de>
875 * bfd.c (_bfd_abort): Fix typo.
877 2002-01-23 Richard Henderson <rth@redhat.com>
879 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
880 plt entries for undefweak symbols.
882 2002-01-23 Steve Ellcey <sje@cup.hp.com>
884 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
886 (bfd_elf64_ia64_hpux_big_vec): Ditto.
887 (bfd_elf32_h8300_vec): Ditto.
889 2002-01-23 Alan Modra <amodra@bigpond.net.au>
891 * elf64-ppc.c: Remove stale part of ABI comment.
892 (NO_OPD_RELOCS): Define.
893 (ppc64_elf_check_relocs): Use it.
894 (ppc64_elf_relocate_section): Here too.
895 (build_one_stub): Don't point function syms at the stub. Instead,
897 (ppc64_elf_relocate_section): Check whether REL24 relocs should
898 really go to the stub. Make all dynamic relocs in opd against
900 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
903 2002-01-22 Richard Henderson <rth@redhat.com>
905 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
907 2002-01-22 Alan Modra <amodra@bigpond.net.au>
909 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
910 TOC_BASE_OFF adjustment.
912 * Makefile.am: Run "make dep-am".
913 * Makefile.in: Regenerate.
914 * po/SRC-POTFILES.in: Regenerate.
916 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
918 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
921 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
923 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
924 Check for and emit error if sgot is NULL at this point.
926 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
928 * config.bfd (ia64*-*-netbsd*): New target.
930 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
932 * som.c (som_write_space_strings): Comment typo fix.
934 2002-01-21 Alan Modra <amodra@bigpond.net.au>
936 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
937 is_func_descriptor fields.
938 (link_hash_newfunc): Init them.
939 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
940 dot are candidates for plt entries. When processing .opd relocs,
941 set function descriptor strings to point inside function code
942 string, and set new ppc_link_hash_entry fields.
943 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
944 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
945 function descriptors. It's now done in..
946 (func_desc_adjust): New.
947 (ppc64_elf_func_desc_adjust): New.
948 (define elf_backend_always_size_sections): Define.
949 (ppc64_elf_hide_symbol): New.
950 (define elf_backend_hide_symbol): Define.
951 (allocate_dynrelocs): Remove code looking up function descriptors
952 as that has been done earlier.
953 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
955 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
956 up function descriptor.
957 (build_one_stub): Look up the function code sym. Check for
959 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
960 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
962 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
964 (_bfd_elf_link_hash_hide_symbol): Likewise.
965 * elflink.h (elf_link_add_object_symbols): Adjust call to
966 elf_backend_hide_symbol.
967 (elf_fix_symbol_flags): Likewise.
968 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
970 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
971 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
972 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
973 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
974 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
976 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
977 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
978 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
980 2002-01-18 Alan Modra <amodra@bigpond.net.au>
982 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
983 dynamic function descriptor symbol, not the associated function
986 2002-01-17 Eric Christopher <echristo@redhat.com>
988 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
990 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
992 * po/bfd.pot: Regenerate.
993 * po/fr.po: Regenerate.
995 2002-01-17 Alan Modra <amodra@bigpond.net.au>
997 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
998 Remove "Elf_Internal_Shdr *" param.
999 (_bfd_mips_elf_section_from_bfd_section): Ditto.
1000 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
1001 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
1002 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
1003 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1004 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1005 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1006 function to override special sections. Remove hdr arg from
1007 backend call, and don't loop.
1009 2002-01-16 Eric Christopher <echristo@redhat.com>
1011 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1012 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1013 relocations requiring gp0 and gp.
1015 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
1017 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
1019 (elf32_arm_print_private_bfd_data): Likewise.
1021 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
1023 * po/tr.po: Import new version.
1025 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1027 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1028 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1029 (ORI_R0_R0_0): Correct.
1031 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1033 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1034 when plt_not_loaded.
1035 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1036 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
1037 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1038 (ppc64_elf_glink_code): Delete.
1039 (PPC64_ELF_GLINK_SIZE): Delete.
1040 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1041 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1042 ORI_R0_R0_0): Define.
1043 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1044 (struct ppc_link_hash_table): Add sstub and plt_overflow.
1045 (ppc64_elf_link_hash_table_create): Init them.
1046 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1047 Don't copy to shared lib.
1048 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1049 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1050 (allocate_dynrelocs <plt>): Don't change function sym here. Make
1051 room for .stub and .glink code.
1052 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
1054 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
1055 bfd_elf64_bfd_final_link.
1056 (bfd_elf64_bfd_final_link): Don't define.
1057 (ppc64_elf_size_stubs): New.
1058 (build_plt_stub): New.
1059 (build_one_stub): New.
1060 (ppc64_elf_build_stubs): New.
1061 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1062 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1063 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
1064 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1065 case output sections not separate. Adjust DT_RELASZ to not
1066 include plt relocs. Set reserved got entry. Set got and plt
1068 (elf_backend_got_header_size): Set to 8.
1069 * elf64-ppc.h: New file.
1071 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1073 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1074 sections, use bfd_section_list_remove.
1075 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1076 * elflink.h (elf_link_add_object_symbols): When removing all
1077 sections, use bfd_section_list_clear.
1079 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1081 * po/sv.po: New file: Swedish translation.
1082 * configure.in (ALL_LINGUAS): Add sv.
1083 * configure: Regenerate.
1085 2002-01-15 Jakub Jelinek <jakub@redhat.com>
1087 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
1088 * elf.c (merge_sections_remove_hook): New function.
1089 (_bfd_elf_merge_sections): Pass it as 3rd argument to
1090 _bfd_merge_sections.
1091 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
1092 * libbfd.h: Rebuilt.
1093 * merge.c (_bfd_merge_sections): Add remove_hook argument.
1094 Call remove_hook if a SEC_EXCLUDE section is encountered.
1096 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1098 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
1099 (xstormy16_reloc_map): Initialise new field with correct howto
1101 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
1104 2002-01-10 Michael Snyder <msnyder@redhat.com>
1106 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
1107 (elfcore_write_pstatus): Use long instead of pid_t;
1108 * elf-bfd.h: Change prototypes to use long instead of pid_t;
1110 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
1112 * elf.c: Update copyright years.
1113 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
1114 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
1116 2002-01-08 Michael Snyder <msnyder@redhat.com>
1118 Add capability to write corefile note sections, for gdb.
1119 * elf.c (elfcore_write_note): New function.
1120 (elfcore_write_prpsinfo): New function.
1121 (elfcore_write_prstatus): New function.
1122 (elfcore_write_pstatus): New function.
1123 (elfcore_write_prfpreg): New function.
1124 (elfcore_write_prxfpreg): New function.
1125 * elf-bfd.h: Add prototypes for above functions.
1127 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
1129 * elf.c (elf_fake_sections): Propagate errors from
1130 elf_backend_fake_section.
1132 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1134 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
1135 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
1136 (elf32-sh-nbsd.lo): New rule.
1137 * Makefile.in: Regenerate.
1138 * config.bfd (sh*le-*-netbsdelf*): New target.
1139 (sh*-*-netbsdelf*): New target.
1140 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
1141 (bfd_elf32_shnbsd_vec): New vector.
1142 (bfd_elf32_shlnbsd_vec): New vector.
1143 * configure: Regenerate.
1144 * elf32-sh-nbsd.c: New file.
1145 * targets.c: Update copyright years.
1146 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
1147 bfd_elf32_shnbsd_vec.
1149 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
1151 * coff-rs6000.c (READ20): Use bfd_scan_vma.
1153 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
1155 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
1156 of a symbol in a section that will be deleted.
1158 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1160 * po/es.po: New file: Spanish translation.
1161 * configure.in (ALL_LINGUAS): Add es.
1162 * configure: Regenerate.
1164 2002-01-06 Steve Ellcey <sje@cup.hp.com>
1166 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
1167 argument so we can handle HP-UX specially.
1168 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
1169 (elfNN_hpux_backend_section_from_bfd_section): New for support
1170 of SHN_IA_64_ANSI_COMMON.
1171 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
1172 (is_unwind_section_name): Add special HP-UX support.
1173 (elfNN_ia64_section_from_shdr): Add support for more sections.
1174 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
1175 add support for more sections.
1176 (elfNN_ia64_additional_program_headers): Modify
1177 is_unwind_section_name call.
1178 (elfNN_ia64_modify_segment_map): Remove assumption that there is
1179 only one unwind section in segment.
1181 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1183 * syms.c (_bfd_generic_make_empty_symbol): New function.
1184 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
1185 _bfd_generic_make_empty_symbol.
1186 * libbfd.h: Regenerate.
1187 * bfd-in2.h: Regenerate.
1188 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
1189 (hppabsd_core_get_symtab_upper_bound): Don't define.
1190 (hppabsd_core_get_symtab): Likewise.
1191 (hppabsd_core_print_symbol): Likewise.
1192 (hppabsd_core_get_symbol_info): Likewise.
1193 (hppabsd_core_bfd_is_local_label_name): Likewise.
1194 (hppabsd_core_get_lineno): Likewise.
1195 (hppabsd_core_find_nearest_line): Likewise.
1196 (hppabsd_core_bfd_make_debug_symbol): Likewise.
1197 (hppabsd_core_read_minisymbols): Likewise.
1198 (hppabsd_core_minisymbol_to_symbol): Likewise.
1199 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
1201 * hpux-core.c: Similarly.
1202 * irix-core.c: Similarly.
1203 * osf-core.c: Similarly.
1204 * sco5-core.c: Similarly.
1205 * binary.c (binary_make_empty_symbol): Remove function, define as
1206 _bfd_generic_make_empty_symbol.
1207 * ihex.c (ihex_make_empty_symbol): Likewise.
1208 * mmo.c (mmo_make_empty_symbol): Likewise.
1209 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
1210 * srec.c (srec_make_empty_symbol): Likewise.
1211 * versados.c (versados_make_empty_symbol): Likewise.
1212 * vms.c (_bfd_vms_make_empty_symbol): Remove.
1213 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
1214 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
1215 rather than _bfd_vms_make_empty_symbol.
1216 * vms-misc.c (new_symbol): Likewise.
1218 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1220 * section.c (bfd_section_init): Remove unnecessary initialisations.
1221 (bfd_section_list_clear): New function.
1222 (bfd_section_list_remove, bfd_section_list_insert): New macros.
1223 (_bfd_strip_section_from_output): Use them.
1224 * coffcode.h (coff_set_alignment_hook): Likewise.
1225 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
1226 * elf64-mips.c (mips_elf64_final_link): Likewise.
1227 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1228 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1229 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1230 * bfd-in2.h: Regenerate.
1232 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
1233 rather than doing our own section handling. Clean up after errors
1234 with bfd_release and bfd_section_list_clear. Handle unexpected
1236 * aoutf1.h (sunos4_core_file_p): Likewise.
1237 * aix386-core.c (aix386_core_file_p): Likewise.
1238 * cisco-core.c (cisco_core_file_validate): Likewise.
1239 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1240 * trad-core.c (trad_unix_core_file_p): Likewise.
1242 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
1243 with bfd_release and bfd_section_list_clear.
1244 * hpux-core.c (hpux_core_core_file_p): Likewise.
1245 * irix-core.c (irix_core_core_file_p): Likewise.
1246 * lynx-core.c (lynx_core_file_p): Likewise.
1247 * osf-core.c (osf_core_core_file_p): Likewise.
1248 * rs6000-core.c (rs6000coff_core_p): Likewise.
1249 * sco5-core.c (sco5_core_file_p): Likewise.
1251 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
1252 sign extension adjustments without conditionals.
1254 2002-01-04 Jakub Jelinek <jakub@redhat.com>
1256 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
1257 CIE at .eh_frame start is removed due to no FDEs referencing it.
1259 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1261 * config.bfd (x86_64-*-netbsd*): New target.
1262 * configure.in (x86_64-*-netbsd*): Set COREFILE
1264 * configure: Regenerated.
1266 2002-01-03 Tom Rix <trix@redhat.com>
1268 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
1269 for recent bfd_make_section_anyway change.
1271 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
1273 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1274 R_ARM_THM_PC11 reloc.
1276 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1278 * configure.in (LINGUAS): Add ja.
1279 * configure: Regenerate.
1280 * po/ja.po: Import from translation project's web site.
1282 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1284 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
1285 messages to ease translation into other languages.
1287 For older changes see ChangeLog-0001
1293 version-control: never