1 2002-02-19 Jakub Jelinek <jakub@redhat.com>
3 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
4 absptr -> pcrel optimization for shared libs.
5 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
6 library cannot be converted to pcrel.
7 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
9 * elf32-i386.c (elf_i386_relocate_section): If
10 _bfd_elf_section_offset returned -2, skip, but make sure the
11 relocation is installed.
12 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
13 * elf32-cris.c (cris_elf_relocate_section): Likewise.
14 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
15 * elf32-i370.c (i370_elf_relocate_section): Likewise.
16 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
17 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
18 * elf32-s390.c (elf_s390_relocate_section): Likewise.
19 * elf32-sh.c (sh_elf_relocate_section): Likewise.
20 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
21 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
22 * elf64-s390.c (elf_s390_relocate_section): Likewise.
23 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
24 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
25 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
26 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
27 _bfd_elf_section_offset returning -2 the same way as -1.
28 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
29 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
31 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
33 2002-02-18 Tom Rix <trix@redhat.com>
35 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
36 (bfd_xcoff_size_dynamic_sections): Same.
37 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
38 (bfd_xcoff_size_dynamic_sections): Same.
39 * coff-rs6000.c (xcoff_generate_rtinit): Same.
40 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
41 * libxcoff.h (struct xcoff_backend_data_rec): Same.
42 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
43 * bfd-in2.h: Regenerate.
45 2002-02-18 Alan Modra <amodra@bigpond.net.au>
47 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
48 (struct ppc_link_hash_table): Add sfpr.
49 (ppc64_elf_link_hash_table_create): Init it.
50 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
52 (create_linkage_sections): ..here. Make .sfpr too.
53 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
55 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
56 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
57 ._restf* functions, and create as needed.
58 (func_desc_adjust): Only force_local for shared libs.
60 2002-02-18 David O'Brien <obrien@FreeBSD.org>
62 * configure.in: Bump version number post 2.12 branching.
63 * configure: Regenerate.
65 2002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
67 * mmo.c: Correct and improve comments.
68 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
69 zero-pad. Use input to fill up non-empty bfd buffer.
70 (mmo_flush_chunk): New function.
71 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
72 changed. Don't emit location specifier if VMA is same as
73 *LAST_VMAP after omitting leading zero contents. Call
74 mmo_flush_chunk before emitting location specifier.
75 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
76 with mmo_write_loc_chunk calls.
77 (mmo_internal_write_section): Call mmo_flush_chunk after
79 (mmo_write_symbols_and_terminator): Move :Main to first position
80 in symbol array. Add faked one if it does not exist if there are
81 other symbols. Don't add it if there are no symbols at all. Move
82 out test for value of :Main from symbol loop. Rename table
83 fakemain to maintable and variable mainsym to fakemain.
85 2002-02-15 Richard Henderson <rth@redhat.com>
87 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
88 section with no got matches any got. Simplify error generaion.
90 2002-02-15 Alan Modra <amodra@bigpond.net.au>
92 Support arbitrary length fill patterns.
93 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
94 (_bfd_default_link_order): Remove bfd_fill_link_order code.
95 Call default_data_link_order.
96 (default_fill_link_order): Delete.
97 (default_data_link_order): New function.
98 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
99 of bfd_fill_link_order with bfd_data_link_order.
100 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
101 * elf64-mips.c (mips_elf64_final_link): Likewise.
103 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
104 Correct value returned in "end" for "0x<non-hex>".
106 2002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
108 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
109 (scan): Test against 'mach' field in info structure.
111 2002-02-14 Alan Modra <amodra@bigpond.net.au>
113 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
115 2002-02-14 Matt Fredette <fredette@netbsd.org>
117 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
120 2002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
122 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
123 non-zero physical addresses when adjusting the LMAs of new
126 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
128 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
129 from _bfd_elf_hppa_gen_reloc_type.
130 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
131 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
132 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
133 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
135 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
137 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
138 loading its contents if there's nothing to do in it.
140 2002-02-12 Alan Modra <amodra@bigpond.net.au>
142 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
145 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
146 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
147 (ppc64_elf_finish_dynamic_sections): Set values for them.
149 2002-02-11 Michael Snyder <msnyder@redhat.com>
151 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
152 * elf.c (elfcore_grok_pstatus): Add prototype.
153 (elfcore_grok_lwpstatus): Add prototype.
154 (elfcore_write_lwpstatus): New function.
155 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
157 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
159 * elf32-sh.c: Added missing prototypes.
160 * elf32-sh64.c: Likewise.
161 (sh_elf_align_loads): Mark unused args as such.
162 * elf64-sh64.c: Added missing prototypes.
163 (struct elf_sh64_link_hash_entry): Fix typo.
164 (sh_elf64_relocate_section): Fix info argument passed to
165 _bfd_elf_section_offset.
167 2002-02-11 Alan Modra <amodra@bigpond.net.au>
169 * Makefile.am: "make dep-am".
170 * Makefile.in: Regenerate.
171 * aclocal.m4: Regenerate.
172 * config.in: Regenerate.
173 * configure: Regenerate.
175 2002-02-10 Daniel Jacobowitz <drow@mvista.com>
177 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
179 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
181 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
182 cast warnings for the common case.
184 2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
186 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
188 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
191 2002-02-09 Richard Henderson <rth@redhat.com>
193 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
194 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
195 (elf64_alpha_relocate_section): Likewise.
196 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
197 * bfd-in2.h, libbfd.h: Rebuild.
199 2002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
201 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
202 that base-plus-offset reloc accounting is consistent.
203 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
204 up to date for undefined symbols.
206 2002-02-08 Eric Christopher <echristo@redhat.com>
208 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
210 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
211 sections for the O32 ABI.
213 2002-02-08 Chris Demetriou <cgd@broadcom.com>
215 * elf32-arm.h: Fix formatting of _("...").
216 * elf32-d10v.c: Likewise.
217 * elf32-m68k.c: Likewise.
218 * elf32-mips.c: Likewise.
220 2002-02-08 Ivan Guzvinec <ivang@opencores.org>
222 * coff-or32.c: Fix compile time warning messages.
224 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
227 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
228 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
229 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
230 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
231 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
232 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
233 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
234 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
235 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
236 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
238 * libbfd.h, bfd-in2.h: Rebuilt.
239 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
240 (sh_reloc_map): Map them.
241 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
242 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
243 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
244 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
245 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
246 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
247 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
248 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
249 datalabel_got_offset.
250 (sh_elf_link_hash_newfunc): Initialize it.
251 (sh_elf_relocate_section): Augment the scope of
252 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
253 GOT and GOTOFF handling to new SHmedia relocation types. Support
255 (sh_elf_check_relocs): Likewise.
256 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
257 PLT entries using movi_shori_putval. Support GOT_BIAS.
258 (sh_elf_finish_dynamic_sections): Likewise.
259 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
260 relocation, it's now done by the caller.
262 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
263 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
264 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
265 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
266 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
267 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
268 sh64_elf64_hash_table): New.
269 (sh_elf64_howto_table): Introduce new relocs.
270 (sh_elf64_info_to_howto): Accept new PIC relocs.
271 (sh_elf64_relocate_section): Augment the scope of
272 seen_stt_datalabel. Support new PIC relocs.
273 (sh_elf64_check_relocs): Support new PIC relocs.
274 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
275 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
276 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
277 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
278 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
279 movi_shori_putval, movi_3shori_putval,
280 sh64_elf64_create_dynamic_sections,
281 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
282 sh64_elf64_size_dynamic_sections,
283 sh64_elf64_finish_dynamic_symbol,
284 sh64_elf64_finish_dynamic_sections): New.
285 (elf_backend_create_dynamic-sections,
286 bfd_elf64_bfd_link_hash_table_create,
287 elf_backend_adjust_dynamic_symbol,
288 elf_backend_size_dynamic_sections,
289 elf_backend_finish_dynamic_symbol,
290 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
291 elf_backend_plt_readonly, elf_backend_want_plt_sym,
292 elf_backend_got_header_size, elf_backend_plt_header_size):
294 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
295 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
296 match official numbers and names; moved unmaching ones to the
298 * elf32-sh64.c, elf64-sh64.c: Likewise.
299 2001-03-12 DJ Delorie <dj@redhat.com>
300 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
302 2001-03-12 DJ Delorie <dj@redhat.com>
303 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
305 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
306 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
307 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
308 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
309 .cranges section with SEC_SORT_ENTRIES set.
310 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
311 incoming sorted .cranges section.
312 (sh64_bfd_elf_copy_private_section_data): New.
313 (sh64_elf_final_write_processing): Only sort .cranges and modify
314 start address if called by linker.
315 2001-01-08 Ben Elliston <bje@redhat.com>
316 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
317 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
318 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
319 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
320 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
321 line. Add comments before all entries.
322 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
324 (sh_elf64_reloc): Correct head comment.
325 (sh_elf64_relocate_section): Correct spacing.
326 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
327 instead call reloc_dangerous callback.
328 <case R_SH_SHMEDIA_CODE>: New case.
329 (sh_elf64_gc_mark_hook): Correct spacing.
330 (sh_elf64_check_relocs): Ditto.
331 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
333 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
335 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
336 clarify describing comment. Add comments before all entries.
337 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
338 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
339 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
340 Sort .cranges section in final link. Prepare to set bit 0 on
342 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
343 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
344 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
346 (sh64_backend_section_from_shdr): New, to recognize
347 SHT_SH5_CR_SORTED on incoming .cranges section.
348 (elf_backend_section_from_shdr): Define.
349 (sh64_elf_final_write_processing): Sort outgoing .cranges
350 section. (New, temporarily disabled:) Set bit 0 on entry address
351 according to ISA type.
352 (sh64_find_section_for_address): New.
353 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
354 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
355 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
356 bfd_malloc, not xmalloc.
357 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
359 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
360 temporarily disabled) setting bit 0 on entry address.
361 (elf_backend_final_write_processing): Define.
362 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
363 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
364 be a proper relocation for PTA and PTB rather than a marker.
365 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
366 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
367 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
368 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
369 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
371 * elf64-sh64.c: Ditto.
372 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
373 * elf32-sh64.c: Include opcodes/sh64-opc.h
374 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
375 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
376 parameters. No unused parameters. Caller changed.
377 <case R_SH_PT_16>: New case.
378 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
379 * Makefile.in: Regenerate.
380 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
381 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
383 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
384 (sh64_elf_merge_private_data): Ditto.
385 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
386 to access stored section flags.
387 (sh64_elf_final_write_processing): Return immediately unless
388 called by linker. Use sh64_elf_section_data (cranges) to get size
389 of linker-generated cranges entries.
390 (sh64_elf_copy_private_data): Add missing "return true".
391 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
392 (sh_elf64_merge_private_data): Ditto.
393 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
394 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
395 elf64-sh64.c:sh64_elf_fake_sections.
396 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
397 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
398 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
399 (sh64_elf_final_write_processing): New.
400 (elf_backend_final_write_processing): Define.
401 (sh64_elf_fake_sections): Get header flags from tdata field.
402 (sh64_elf_copy_private_data): Do not call
403 sh64_elf_copy_private_data_internal, just copy e_flags field.
404 (sh64_elf_merge_private_data): Do not call
405 sh64_elf_copy_private_data_internal.
406 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
407 Remove EF_SH64_ABI64, let ELF size make difference.
408 Remove SH64-specific BFD section flag.
409 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
410 containing SHmedia through elf_section_data (asect)->tdata
411 non-zero, not using a BFD section flag.
412 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
413 (sh64_elf_merge_private_data): Similar.
414 (elf_backend_section_flags): Don't define.
415 (sh64_elf_backend_section_flags): Delete.
416 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
418 (sh_elf64_merge_private_data): Similar.
419 * section.c (Section flags definitions): Don't define
421 (bfd-in2.h): Regenerate.
422 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
423 Make DataLabel references work with partial linking.
424 * elf32-sh64.c: Fix formatting.
425 (sh64_elf_link_output_symbol_hook): New.
426 (elf_backend_link_output_symbol_hook): Define to
427 sh64_elf_link_output_symbol_hook.
428 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
429 undefined if partial linking. Adjust sanity check.
430 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
431 (elf_backend_link_output_symbol_hook): Define to
432 sh64_elf64_link_output_symbol_hook.
433 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
434 undefined if partial linking. Adjust sanity check.
435 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
436 Implement semantics for inter-file DataLabel references.
437 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
438 (sh64_elf64_add_symbol_hook): New.
439 (sh_elf64_relocate_section): If passing an indirect symbol with
440 st_type STT_DATALABEL on the way to a symbol with st_other
441 STO_SH5_ISA32, do not bitor 1 to the relocation.
442 (elf_backend_add_symbol_hook): Define to
443 sh64_elf64_add_symbol_hook.
444 * elf64-sh32.c: Tweak comments.
445 (DATALABEL_SUFFIX): Define.
446 (sh64_elf_add_symbol_hook): New.
447 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
448 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
449 symbol with st_type STT_DATALABEL on the way to a symbol with
450 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
451 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
452 Pass through STT_DATALABEL.
453 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
454 (elf_backend_get_symbol_type): Define.
455 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
456 (elf_backend_get_symbol_type): Define.
457 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
458 * elf32-sh64.c: Tweak comments.
459 (sh64_elf_copy_private_data_internal): Add prototype.
460 (bfd_elf32_bfd_set_private_flags): Define.
461 (sh64_elf_copy_private_data_internal): Compare machine name, not
462 textual BFD target name, to check whether to copy section flag
464 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
465 Tweak section-contents-type-mismatch message.
466 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
467 Validize reloc-types.
468 * elf64-sh64.c: New file.
469 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
470 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
471 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
472 Regenerate dependencies.
473 * Makefile.in: Regenerate.
474 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
476 * configure.in: Handle bfd_elf64_sh64_vec and
478 * configure: Regenerate.
479 * po/POTFILES.in: Regenerate.
480 * po/bfd.pot: Regenerate.
481 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
482 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
483 anything else but EF_SH64 and EF_SH64_ABI64.
484 (sh64_elf_merge_private_data): Emit error for anything else but
485 EF_SH64 and EF_SH64_ABI64.
486 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
488 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
489 bfd_elf32_sh64l_vec as a temporary measure.
490 * configure: Regenerate.
491 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
492 * cpu-sh.c (arch_info_struct): Include sh5 item
494 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
495 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
496 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
497 * elf32-sh64.c: Tweak comments.
498 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
499 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
500 (sh64_elf_copy_private_data_internal): Wrap long line.
501 (sh64_elf_merge_private_data): Rewrite to allow objects from
502 SH64 subsets to be linked together.
503 (INCLUDE_SHMEDIA): Define.
504 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
505 Parenthesize plus-expression inside or-expression.
506 <global symbol>: Ditto.
507 (sh_elf_set_mach_from_flags): Remove code refusing
508 deleted EF_SH64_32BIT_ABI flag.
509 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
510 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
511 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
512 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
513 (sh_elf_relocate_section) <local symbol>: Or 1 in
514 calculation of relocation if sym->st_other & STO_SH5_ISA32.
515 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
516 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
518 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
519 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
520 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
521 Regenerate dependencies.
522 * Makefile.in: Regenerate.
523 * archures.c: Add bfd_mach_sh5.
524 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
525 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
526 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
527 * configure: Regenerate.
528 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
529 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
530 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
531 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
532 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
533 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
534 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
535 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
536 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
537 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
539 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
541 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
542 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
543 shmedia_prepare_reloc, goto final_link_relocate if it returns
544 non-zero, else fail as before.
545 (sh_elf_set_mach_from_flags): Provide function only if not defined
546 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
547 (sh_elf_set_private_flags): Provide function only if not defined
549 (sh_elf_copy_private_data): Similar.
550 (sh_elf_merge_private_data): Similar.
551 * section.c (SEC_SH_ISA_SHMEDIA): New.
552 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
553 * elf32-sh64.c: New file.
554 * libbfd.h: Regenerate.
555 * bfd-in2.h: Regenerate.
556 * po/POTFILES.in: Regenerate.
557 * po/bfd.pot: Regenerate.
558 * bfd-in2.h: Regenerate.
559 * libbfd.h: Regenerate.
561 2002-02-07 Daniel Jacobowitz <drow@mvista.com>
563 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
564 been included, not drag it in.
565 * bfd-in2.h: Regenerate.
567 2002-02-06 H.J. Lu (hjl@gnu.org)
569 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
570 the mach and ISA fields if necessary.
572 2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
574 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
575 ARM architecture when an F_ARM_5 flag is detected, since we cannot
576 be sure exactly which architecture this represents.
578 2002-02-05 Nick Clifton <nickc@redhat.com>
580 * po/tr.po: Updated translation.
582 2002-02-05 Alan Modra <amodra@bigpond.net.au>
584 From Jimi X <jimix@watson.ibm.com>
585 * archures (bfd_mach_ppc64): Define.
586 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
587 (bfd_powerpc_arch): Define.
588 * bfd-in2.h: Regenerate.
589 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
590 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
591 (bfd_powerpc_archs): Add default powerpc64 arch.
593 2002-02-05 Alan Modra <amodra@bigpond.net.au>
595 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
596 against section syms in readonly sections. Don't do the global
597 sym check if we find one.
598 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
599 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
600 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
601 (elf_s390_grok_prstatus): Add missing prototype.
603 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
605 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
606 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
607 Call bfd_get_section_by_name only once. Initialize
608 bpodata->n_bpo_relocs_this_section.
609 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
611 (bpo_reloc_request_sort_fn): Don't use difference of values as
614 2002-02-02 David O'Brien <obrien@FreeBSD>
616 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
617 version 4.5 and later the same as 5-CURRENT.
618 * configure: Re-generate.
620 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
622 * config.bfd (hppa*-*-netbsd*): New target.
624 2002-01-31 Philipp Thomas <pthomas@suse.de>
626 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
627 to front of message. Unify messages with elf32-arm.h. Use
628 commas where neccessary.
629 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
630 ERROR in messages. Unify messages with coff-arm.c. Correct
631 VFP/FPA error message.
632 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
633 APCS-32 for translation.
635 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
637 Perform on-demand global register allocation from
638 R_MMIX_BASE_PLUS_OFFSET relocs.
639 * elf64-mmix.c (struct bpo_reloc_section_info, struct
640 bpo_reloc_request, struct bpo_greg_section_info): New.
641 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
642 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
643 _bfd_mmix_check_all_relocs,
644 _bfd_mmix_prepare_linker_allocated_gregs,
645 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
646 (elf_mmix_howto_table): Correct src_mask for most relocs.
647 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
649 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
650 case. Fix typo in comment. New label do_mmix_reloc.
651 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
652 store first object file with a base-plus-offset reloc. Call
653 mmix_elf_check_common_relocs for the part common with mmo.
654 (mmix_elf_final_link): Write out linker-allocated register
656 (elf_backend_gc_sweep_hook): Define.
657 (bfd_elf64_bfd_relax_section): Define.
659 * mmo.c: Don't include <ctype.h>
660 (mmo_init): Correct init-once logic.
662 2002-02-01 Tom Rix <trix@redhat.com>
664 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
666 2002-02-01 Alan Modra <amodra@bigpond.net.au>
668 * Makefile.am: Run "make dep-am"
669 * Makefile.in: Regenerate.
671 2002-01-31 David O'Brien <obrien@FreeBSD>
673 * configure.in: Recognize the differences in core files from FreeBSD
674 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
676 * configure: Regenerate.
678 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
680 * coff-or32.c: New file.
681 * cpu-or32.c: New file.
682 * elf32-or32.c: New file.
683 * archures.c: Add support for or32.
684 * targets.c: Add support for or32.
685 * bfd-in2.h: Regenerate.
686 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
687 coff_write_object_contents): Add support for or32.
688 * config.bfd: Add target.
689 * configure.in: Add support for or32.
690 * configure: Regenerate.
691 * Makefile.am: Add support for or32.
692 * Makefile.in: Regenerate.
693 * po/SRC-POTFILES.in: Add or32 files.
694 * po/bfd.pot: Regenerate.
696 2002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
697 Don Lindsay <lindsayd@cisco.com>
699 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
700 false' with a return of a bfd_reloc_ error code.
702 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
704 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
705 unexport unreferenced symbols when --export-dynamic. Call
706 _bfd_elf_strtab_delref when unexporting.
708 2002-01-30 Daniel Jacobowitz <drow@mvista.com>
710 * bfd-in.h: Include <stdbool.h> if it is available.
711 * bfd-in2.h: Regenerated.
713 2002-01-31 Alan Modra <amodra@bigpond.net.au>
715 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
718 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
720 * archures.c: Tidy up formatting of embedded comments.
721 * bfd.c: Tidy up formatting of embedded comments.
722 * bfd-in.h: Fix formatting of comments.
723 * reloc.c: Tidy up formatting of ordinary & embedded comments.
724 * section.c: Tidy up formatting of embedded comments.
725 * syms.c: Tidy up formatting of embedded comments.
726 * targets.c: Tidy up formatting of embedded comments.
728 * bfd-in2.h: Regenerate.
730 2002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
732 * vms-tir.c (cmd_name): New function.
733 (tir_cmd_name): New function.
734 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
735 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
738 * peXXigen.c (pe_print_idata): Rearrange message to aid in
740 (pe_print_pdata): Rearrange message to aid in translation.
742 * libbfd.c (warn_deprecated): Rearrange error message to aid in
745 * ihex.c (ihex_write_object_contents): Fix spelling typo.
747 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
749 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
750 message to aid in translation.
752 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
753 to aid in translation.
755 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
757 2002-01-30 Philipp Thomas <pthomas@suse.de>
759 * coff-arm.c, elf32-elf.h: Unify messages.
761 2002-01-30 Nick Clifton <nickc@redhat.com>
763 * po/sv.po: Updated translation.
765 2002-01-30 Philipp Thomas <pthomas@suse.de>
767 * dwarf2.c (read_abbrev): Use full section name in error message.
768 (decode_line_info): Likewise.
770 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
773 2002-01-30 Alan Modra <amodra@bigpond.net.au>
775 * elf64-ppc.c (func_desc_adjust): Only provide missing function
776 descriptor symbols for undefined function code syms. Clear
777 ELF_LINK_NON_ELF so that they can stay weak.
779 2002-01-29 Chris Demetriou <cgd@broadcom.com>
780 Mitch Lichtenberg <mpl@broadcom.com>
782 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
783 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
784 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
786 * bfd-in2.h: Regenerate.
788 2002-01-29 Chris Demetriou <cgd@broadcom.com>
790 * elf32-mips.c: Add additional comments about HI16 relocation
792 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
793 pc-relative relocations. (Reverts change made on 2001-10-31.)
794 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
795 for pc-relative relocations.
796 (mips_elf_calculate_relocation): Add a comment about a kludge
797 in the R_MIPS_GNU_REL_HI16 handling.
798 (_bfd_mips_elf_relocate_section): Implement that kludge;
799 adjust pc-relative HI16 relocation for difference in HI16 and
800 LO16 addresses, since it can't easily be done in
801 mips_elf_calculate_relocation.
803 2002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
805 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
806 relocations with PC32 relocations for undefined or weak symbols.
807 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
808 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
810 2002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
812 * elfcore.h (elf_core_file_p): Improve comment for last change.
814 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
816 * configure: Regenerated.
818 2002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
820 * elfcore.h (elf_core_file_p): Set the machine architecture
821 before processing the program headers.
823 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
825 * configure.in <64-bit configuration>: If using gcc, check and
826 emit error for egcs-1.1.2.
827 * configure: Regenerate.
829 2002-01-26 Egor Duda <deo@logos-m.ru>
831 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
832 as possible to avoid stack corruption.
834 2002-01-26 Richard Henderson <rth@redhat.com>
836 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
837 for non-allocated sections.
839 2002-01-25 Mark Kettenis <kettenis@gnu.org>
841 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
842 prstat.pr_reg even if it is a struct.
844 2002-01-25 Steve Ellcey <sje@cup.hp.com>
846 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
848 2002-01-25 Philipp Thomas <pthomas@suse.de>
850 * coffgen.c (coff_print_symbol): Don't mark info message
853 2002-01-25 Nick Clifton <nickc@redhat.com>
855 * po/fr.po: Updated translation.
856 * po/es.po: Updated translation.
858 2002-01-25 Philipp Thomas <pthomas@suse.de>
860 * coff-alpha.c (alpha_relocate_section): Unify warning message
861 for GP relative relocations without GP defined.
862 * coff-mips.c (mips_relocate_section): Likewise.
864 2002-01-25 Alan Modra <amodra@bigpond.net.au>
866 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
867 unsigned overflow when new_offset < old_offset.
869 2002-01-24 Philipp Thomas <pthomas@suse.de>
871 * bfd.c (_bfd_abort): Fix typo.
873 2002-01-23 Richard Henderson <rth@redhat.com>
875 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
876 plt entries for undefweak symbols.
878 2002-01-23 Steve Ellcey <sje@cup.hp.com>
880 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
882 (bfd_elf64_ia64_hpux_big_vec): Ditto.
883 (bfd_elf32_h8300_vec): Ditto.
885 2002-01-23 Alan Modra <amodra@bigpond.net.au>
887 * elf64-ppc.c: Remove stale part of ABI comment.
888 (NO_OPD_RELOCS): Define.
889 (ppc64_elf_check_relocs): Use it.
890 (ppc64_elf_relocate_section): Here too.
891 (build_one_stub): Don't point function syms at the stub. Instead,
893 (ppc64_elf_relocate_section): Check whether REL24 relocs should
894 really go to the stub. Make all dynamic relocs in opd against
896 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
899 2002-01-22 Richard Henderson <rth@redhat.com>
901 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
903 2002-01-22 Alan Modra <amodra@bigpond.net.au>
905 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
906 TOC_BASE_OFF adjustment.
908 * Makefile.am: Run "make dep-am".
909 * Makefile.in: Regenerate.
910 * po/SRC-POTFILES.in: Regenerate.
912 2002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
914 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
917 2002-01-21 Hans-Peter Nilsson <hp@axis.com>
919 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
920 Check for and emit error if sgot is NULL at this point.
922 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
924 * config.bfd (ia64*-*-netbsd*): New target.
926 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
928 * som.c (som_write_space_strings): Comment typo fix.
930 2002-01-21 Alan Modra <amodra@bigpond.net.au>
932 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
933 is_func_descriptor fields.
934 (link_hash_newfunc): Init them.
935 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
936 dot are candidates for plt entries. When processing .opd relocs,
937 set function descriptor strings to point inside function code
938 string, and set new ppc_link_hash_entry fields.
939 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
940 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
941 function descriptors. It's now done in..
942 (func_desc_adjust): New.
943 (ppc64_elf_func_desc_adjust): New.
944 (define elf_backend_always_size_sections): Define.
945 (ppc64_elf_hide_symbol): New.
946 (define elf_backend_hide_symbol): Define.
947 (allocate_dynrelocs): Remove code looking up function descriptors
948 as that has been done earlier.
949 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
951 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
952 up function descriptor.
953 (build_one_stub): Look up the function code sym. Check for
955 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
956 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
958 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
960 (_bfd_elf_link_hash_hide_symbol): Likewise.
961 * elflink.h (elf_link_add_object_symbols): Adjust call to
962 elf_backend_hide_symbol.
963 (elf_fix_symbol_flags): Likewise.
964 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
966 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
967 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
968 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
969 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
970 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
972 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
973 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
974 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
976 2002-01-18 Alan Modra <amodra@bigpond.net.au>
978 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
979 dynamic function descriptor symbol, not the associated function
982 2002-01-17 Eric Christopher <echristo@redhat.com>
984 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
986 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
988 * po/bfd.pot: Regenerate.
989 * po/fr.po: Regenerate.
991 2002-01-17 Alan Modra <amodra@bigpond.net.au>
993 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
994 Remove "Elf_Internal_Shdr *" param.
995 (_bfd_mips_elf_section_from_bfd_section): Ditto.
996 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
997 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
998 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
999 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
1000 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
1001 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
1002 function to override special sections. Remove hdr arg from
1003 backend call, and don't loop.
1005 2002-01-16 Eric Christopher <echristo@redhat.com>
1007 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
1008 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
1009 relocations requiring gp0 and gp.
1011 2002-01-16 Richard Earnshaw <rearnsha@arm.com>
1013 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
1015 (elf32_arm_print_private_bfd_data): Likewise.
1017 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
1019 * po/tr.po: Import new version.
1021 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1023 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
1024 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
1025 (ORI_R0_R0_0): Correct.
1027 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1029 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
1030 when plt_not_loaded.
1031 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
1032 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
1033 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
1034 (ppc64_elf_glink_code): Delete.
1035 (PPC64_ELF_GLINK_SIZE): Delete.
1036 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
1037 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
1038 ORI_R0_R0_0): Define.
1039 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
1040 (struct ppc_link_hash_table): Add sstub and plt_overflow.
1041 (ppc64_elf_link_hash_table_create): Init them.
1042 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
1043 Don't copy to shared lib.
1044 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
1045 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
1046 (allocate_dynrelocs <plt>): Don't change function sym here. Make
1047 room for .stub and .glink code.
1048 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
1050 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
1051 bfd_elf64_bfd_final_link.
1052 (bfd_elf64_bfd_final_link): Don't define.
1053 (ppc64_elf_size_stubs): New.
1054 (build_plt_stub): New.
1055 (build_one_stub): New.
1056 (ppc64_elf_build_stubs): New.
1057 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
1058 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
1059 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
1060 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
1061 case output sections not separate. Adjust DT_RELASZ to not
1062 include plt relocs. Set reserved got entry. Set got and plt
1064 (elf_backend_got_header_size): Set to 8.
1065 * elf64-ppc.h: New file.
1067 2002-01-16 Alan Modra <amodra@bigpond.net.au>
1069 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
1070 sections, use bfd_section_list_remove.
1071 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1072 * elflink.h (elf_link_add_object_symbols): When removing all
1073 sections, use bfd_section_list_clear.
1075 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1077 * po/sv.po: New file: Swedish translation.
1078 * configure.in (ALL_LINGUAS): Add sv.
1079 * configure: Regenerate.
1081 2002-01-15 Jakub Jelinek <jakub@redhat.com>
1083 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
1084 * elf.c (merge_sections_remove_hook): New function.
1085 (_bfd_elf_merge_sections): Pass it as 3rd argument to
1086 _bfd_merge_sections.
1087 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
1088 * libbfd.h: Rebuilt.
1089 * merge.c (_bfd_merge_sections): Add remove_hook argument.
1090 Call remove_hook if a SEC_EXCLUDE section is encountered.
1092 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1094 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
1095 (xstormy16_reloc_map): Initialise new field with correct howto
1097 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
1100 2002-01-10 Michael Snyder <msnyder@redhat.com>
1102 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
1103 (elfcore_write_pstatus): Use long instead of pid_t;
1104 * elf-bfd.h: Change prototypes to use long instead of pid_t;
1106 2002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
1108 * elf.c: Update copyright years.
1109 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
1110 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
1112 2002-01-08 Michael Snyder <msnyder@redhat.com>
1114 Add capability to write corefile note sections, for gdb.
1115 * elf.c (elfcore_write_note): New function.
1116 (elfcore_write_prpsinfo): New function.
1117 (elfcore_write_prstatus): New function.
1118 (elfcore_write_pstatus): New function.
1119 (elfcore_write_prfpreg): New function.
1120 (elfcore_write_prxfpreg): New function.
1121 * elf-bfd.h: Add prototypes for above functions.
1123 2002-01-08 Alexandre Oliva <aoliva@redhat.com>
1125 * elf.c (elf_fake_sections): Propagate errors from
1126 elf_backend_fake_section.
1128 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1130 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
1131 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
1132 (elf32-sh-nbsd.lo): New rule.
1133 * Makefile.in: Regenerate.
1134 * config.bfd (sh*le-*-netbsdelf*): New target.
1135 (sh*-*-netbsdelf*): New target.
1136 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
1137 (bfd_elf32_shnbsd_vec): New vector.
1138 (bfd_elf32_shlnbsd_vec): New vector.
1139 * configure: Regenerate.
1140 * elf32-sh-nbsd.c: New file.
1141 * targets.c: Update copyright years.
1142 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
1143 bfd_elf32_shnbsd_vec.
1145 2002-01-07 Aldy Hernandez <aldyh@redhat.com>
1147 * coff-rs6000.c (READ20): Use bfd_scan_vma.
1149 2002-01-07 Geoffrey Keating <geoffk@redhat.com>
1151 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
1152 of a symbol in a section that will be deleted.
1154 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1156 * po/es.po: New file: Spanish translation.
1157 * configure.in (ALL_LINGUAS): Add es.
1158 * configure: Regenerate.
1160 2002-01-06 Steve Ellcey <sje@cup.hp.com>
1162 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
1163 argument so we can handle HP-UX specially.
1164 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
1165 (elfNN_hpux_backend_section_from_bfd_section): New for support
1166 of SHN_IA_64_ANSI_COMMON.
1167 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
1168 (is_unwind_section_name): Add special HP-UX support.
1169 (elfNN_ia64_section_from_shdr): Add support for more sections.
1170 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
1171 add support for more sections.
1172 (elfNN_ia64_additional_program_headers): Modify
1173 is_unwind_section_name call.
1174 (elfNN_ia64_modify_segment_map): Remove assumption that there is
1175 only one unwind section in segment.
1177 2002-01-06 Alan Modra <amodra@bigpond.net.au>
1179 * syms.c (_bfd_generic_make_empty_symbol): New function.
1180 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
1181 _bfd_generic_make_empty_symbol.
1182 * libbfd.h: Regenerate.
1183 * bfd-in2.h: Regenerate.
1184 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
1185 (hppabsd_core_get_symtab_upper_bound): Don't define.
1186 (hppabsd_core_get_symtab): Likewise.
1187 (hppabsd_core_print_symbol): Likewise.
1188 (hppabsd_core_get_symbol_info): Likewise.
1189 (hppabsd_core_bfd_is_local_label_name): Likewise.
1190 (hppabsd_core_get_lineno): Likewise.
1191 (hppabsd_core_find_nearest_line): Likewise.
1192 (hppabsd_core_bfd_make_debug_symbol): Likewise.
1193 (hppabsd_core_read_minisymbols): Likewise.
1194 (hppabsd_core_minisymbol_to_symbol): Likewise.
1195 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
1197 * hpux-core.c: Similarly.
1198 * irix-core.c: Similarly.
1199 * osf-core.c: Similarly.
1200 * sco5-core.c: Similarly.
1201 * binary.c (binary_make_empty_symbol): Remove function, define as
1202 _bfd_generic_make_empty_symbol.
1203 * ihex.c (ihex_make_empty_symbol): Likewise.
1204 * mmo.c (mmo_make_empty_symbol): Likewise.
1205 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
1206 * srec.c (srec_make_empty_symbol): Likewise.
1207 * versados.c (versados_make_empty_symbol): Likewise.
1208 * vms.c (_bfd_vms_make_empty_symbol): Remove.
1209 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
1210 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
1211 rather than _bfd_vms_make_empty_symbol.
1212 * vms-misc.c (new_symbol): Likewise.
1214 2002-01-05 Alan Modra <amodra@bigpond.net.au>
1216 * section.c (bfd_section_init): Remove unnecessary initialisations.
1217 (bfd_section_list_clear): New function.
1218 (bfd_section_list_remove, bfd_section_list_insert): New macros.
1219 (_bfd_strip_section_from_output): Use them.
1220 * coffcode.h (coff_set_alignment_hook): Likewise.
1221 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
1222 * elf64-mips.c (mips_elf64_final_link): Likewise.
1223 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1224 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1225 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1226 * bfd-in2.h: Regenerate.
1228 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
1229 rather than doing our own section handling. Clean up after errors
1230 with bfd_release and bfd_section_list_clear. Handle unexpected
1232 * aoutf1.h (sunos4_core_file_p): Likewise.
1233 * aix386-core.c (aix386_core_file_p): Likewise.
1234 * cisco-core.c (cisco_core_file_validate): Likewise.
1235 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1236 * trad-core.c (trad_unix_core_file_p): Likewise.
1238 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
1239 with bfd_release and bfd_section_list_clear.
1240 * hpux-core.c (hpux_core_core_file_p): Likewise.
1241 * irix-core.c (irix_core_core_file_p): Likewise.
1242 * lynx-core.c (lynx_core_file_p): Likewise.
1243 * osf-core.c (osf_core_core_file_p): Likewise.
1244 * rs6000-core.c (rs6000coff_core_p): Likewise.
1245 * sco5-core.c (sco5_core_file_p): Likewise.
1247 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
1248 sign extension adjustments without conditionals.
1250 2002-01-04 Jakub Jelinek <jakub@redhat.com>
1252 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
1253 CIE at .eh_frame start is removed due to no FDEs referencing it.
1255 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1257 * config.bfd (x86_64-*-netbsd*): New target.
1258 * configure.in (x86_64-*-netbsd*): Set COREFILE
1260 * configure: Regenerated.
1262 2002-01-03 Tom Rix <trix@redhat.com>
1264 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
1265 for recent bfd_make_section_anyway change.
1267 2002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
1269 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1270 R_ARM_THM_PC11 reloc.
1272 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1274 * configure.in (LINGUAS): Add ja.
1275 * configure: Regenerate.
1276 * po/ja.po: Import from translation project's web site.
1278 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1280 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
1281 messages to ease translation into other languages.
1283 For older changes see ChangeLog-0001
1289 version-control: never