1 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4 structure field removed in 2004-04-24 patch.
5 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
9 * elf32-arm.h (elf32_arm_section_flags): Likewise.
10 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
11 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
12 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
13 field before calling elf_backend_section_flags.
15 2004-04-24 Chris Demetriou <cgd@broadcom.com>
17 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
18 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
19 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
20 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
21 and BFD_RELOC_32_PCREL.
22 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
23 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
24 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
25 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
26 (mips_elf_next_relocation): Move comment about matching HI/LO
28 (_bfd_mips_elf_relocate_section): Here. Remove handling for
31 2004-04-23 Chris Demetriou <cgd@broadcom.com>
33 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
34 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
35 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
36 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
37 and update comments to reflect current usage.
38 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
39 and MIPS_R_SWITCH, as well as several empty entries. Update comment
41 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
42 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
43 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
44 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
45 type number to be MIPS_R_PCREL16.
46 (mips_relocate_section): Remove support for link-time relaxation
47 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
48 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
49 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
50 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
51 relaxation of branches used by embedded-PIC.
52 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
53 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
54 related members, update comment.
55 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
56 code related to embedded-PIC.
57 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
58 initialization of now-removed 'adjust' member of
59 'struct ecoff_debug_info'.
61 2004-04-23 Chris Demetriou <cgd@broadcom.com>
63 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
65 2004-04-21 Philip Blundell <pb@nexus.co.uk>
67 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
68 relocs for locally defined symbols during -shared final link.
69 (elf32_arm_final_link_relocate): Likewise.
71 2004-04-22 Jakub Jelinek <jakub@redhat.com>
73 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
74 ELF_LINK_POINTER_EQUALITY_NEEDED.
75 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
76 if r_type is not R_X86_64_PC32.
77 (elf64_x86_64_finish_dynamic_symbol): If
78 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
81 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
83 * elf32-sh.c (sh_elf_plt_sym_val): New function.
84 (elf_backend_plt_sym_val): Define.
86 2004-04-22 Andrew Cagney <cagney@redhat.com>
88 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
90 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
92 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
94 * som.c (som_set_section_contents): Constantify second argument.
95 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
96 (som_object_setup): Rework to avoid warning.
97 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
100 2004-04-22 Andrew Cagney <cagney@redhat.com>
102 * cache.c (bfd_cache_close): Check for a previously closed file.
104 2004-04-22 Jakub Jelinek <jakub@redhat.com>
106 * bfd.c (bfd_get_synthetic_symtab): Define.
107 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
108 NAME##_get_synthetic_symtab.
109 (struct bfd_target): Add _bfd_get_synthetic_symtab.
110 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
111 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
113 (_bfd_elf_get_synthetic_symtab): New prototype.
114 * elfcode.h (elf_get_synthetic_symtab): Define.
115 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
116 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
117 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
118 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
119 * bfd-in2.h: Rebuilt.
121 * elf32-i386.c (elf_i386_plt_sym_val): New function.
122 (elf_backend_plt_sym_val): Define.
123 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
124 (elf_backend_plt_sym_val): Define.
125 * elf32-s390.c (elf_s390_plt_sym_val): New function.
126 (elf_backend_plt_sym_val): Define.
127 * elf64-s390.c (elf_s390_plt_sym_val): New function.
128 (elf_backend_plt_sym_val): Define.
129 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
130 (elf_backend_plt_sym_val): Define.
131 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
132 (elf_backend_plt_sym_val): Define.
133 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
134 (elf_backend_plt_sym_val): Define.
135 * aout-target.h (MY_get_synthetic_symtab): Define.
136 * aout-tic30.c (MY_get_synthetic_symtab): Define.
137 * coff-rs6000.c (rs6000coff_vec): Add
138 _bfd_nodynamic_get_synthetic_symtab.
139 (pmac_xcoff_vec): Likewise.
140 * coff64-rs6000.c (rs6000coff64_vec): Add
141 _bfd_nodynamic_get_synthetic_symtab.
142 (aix5coff64_vec): Likewise.
143 * sunos.c (MY_get_synthetic_symtab): Define.
144 * vms.c (vms_get_synthetic_symtab): Define.
146 2004-04-22 Nick Clifton <nickc@redhat.com>
148 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
150 2004-04-22 Peter Barada <peter@the-baradas.com>
152 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
153 * bfd2-in.h: Regenerate.
154 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
156 2004-04-21 Chris Demetriou <cgd@broadcom.com>
158 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
159 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
160 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
161 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
162 * bfd-in2.h: Regenerate.
164 2004-04-21 Bob Wilson <bob.wilson@acm.org>
166 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
167 require relocations against a weak symbol to reference the same
168 symbol hash entry if not a final, static link.
169 (get_cached_value, add_value_map): Add final_static_link argument.
170 (remove_literals): Pass final_static_link argument as needed.
172 2004-04-21 Andrew Cagney <cagney@redhat.com>
174 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
175 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
176 (opncls_bwrite, opncls_bclose, opncls_bflush)
177 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
178 bfd iovec that uses function callbacks.
179 (bfd_close): Use the iovec's bclose.
180 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
181 (cache_bclose, cache_bflush, cache_bstat)
182 (cache_iovec): New functions and global variable, implement a
183 cache "iovec", where applicable set bfd_error.
184 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
185 * bfdio.c (struct bfd_iovec): Define.
186 (real_read): Delete function.
187 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
188 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
189 assume that bread and bwrite set bfd_error.
190 * bfd.c (struct bfd): Add "iovec", update comments.
191 * bfd-in2.h, libbfd.h: Re-generate.
193 2004-04-21 Andrew Cagney <cagney@redhat.com>
195 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
197 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
199 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
200 (bfd_elf_gc_sections): Fail if a shared object is being created.
201 Do not fail if dynamic sections have been created. Instead call
202 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
203 dynamically referenced symbols. Do not mark the whole graph
204 rooted at .eh_frame, only the section proper.
206 2004-04-20 DJ Delorie <dj@redhat.com>
208 * reloc.c: Add BFD_RELOC_32_SECREL.
209 * bfd-in2.h: Regenerate.
210 * libbfd.h: Likewise.
211 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
212 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
213 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
215 2004-04-19 Jakub Jelinek <jakub@redhat.com>
217 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
218 relocs against hidden/protected undefweak symbols properly.
219 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
221 2004-04-18 Mark Kettenis <kettenis@gnu.org>
223 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
224 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
227 2004-04-17 Brian Ford <ford@vss.fsi.com>
229 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
230 filepos for the SizeOfHeaders field.
231 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
233 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
235 2004-04-16 Alan Modra <amodra@bigpond.net.au>
237 * simple.c (bfd_simple_get_relocated_section_contents): Don't
238 change reloc_done. Set and restore _cooked_size.
241 2004-04-15 Mark Kettenis <kettenis@gnu.org>
243 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
246 2004-04-15 Nick Clifton <nickc@redhat.com>
248 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
250 2004-04-15 Alan Modra <amodra@bigpond.net.au>
252 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
254 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
256 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
257 when it is a definition.
259 2004-04-14 Alan Modra <amodra@bigpond.net.au>
261 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
262 when statically linking PIC code.
263 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
265 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
267 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
268 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
269 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
270 * configure: Regenerate.
272 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
274 * elflink.c: Include libiberty.h.
275 * Makefile.am (elflink.lo): Depend on libiberty.h.
276 * Makefile.in: Regenerate.
278 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
280 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
283 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
285 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
286 reserve the memory for dynamic linker
288 2004-04-05 Mark Kettenis <kettenis@gnu.org>
290 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
291 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
293 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
295 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
296 RELOC_FOR_GLOBAL_SYMBOL.
297 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
299 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
301 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
302 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
304 2004-04-01 Paul Brook <paul@codesourcery.com>
306 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
307 * elf32-arm.h (struct elf32_elf_section_map): New.
308 (struct _arm_elf_section_data): New.
309 (elf32_arm_section_data): Define.
310 (struct elf32_arm_link_hash_table): Add byteswap_code.
311 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
312 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
313 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
314 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
315 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
316 (bfd_elf32_new_section_hook, elf_backend_write_section,
317 elf_backend_link_output_symbol_hook): Define.
319 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
321 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
322 that keeps the characters in a B_INCL..B_EINCL range.
323 (_bfd_link_section_stabs): When computing the sum of the
324 characters in a B_INCL..B_EINCL range also keep a copy of those
325 characters. Use this information to distinguish between
326 include sections that have the same sum and the same length
327 but which are nevertheless unique.
329 2004-03-31 Paul Brook <paul@codesourcery.com>
331 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
332 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
334 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
336 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
337 to 'sum_chars' and add field 'num_chars'.
338 (_bfd_link_section_stabs): When computing the sum of the
339 characters in a B_INCL..B_EINCL range also keep a count of the
340 number of characters. Use this information to help distinguish
341 between include sections when have the same sum but which
342 nevertheless are still unique.
344 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
346 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
348 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
349 Tomer Levi <Tomer.Levi@nsc.com>
351 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
352 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
353 (BFD32_BACKENDS): Add elf32-cr16c.lo.
354 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
355 (cpu-cr16c.lo): New target.
356 (elf32-cr16c.lo): Likewise.
357 * Makefile.in: Regenerate.
358 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
359 (bfd_archures_list): Add bfd_cr16c_arch.
360 * config.bfd: Handle cr16c-*-elf*.
361 * configure.in: Handle bfd_elf32_cr16c_vec.
362 * configure: Regenerate.
363 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
364 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
365 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
366 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
367 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
368 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
369 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
370 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
371 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
372 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
373 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
374 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
375 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
376 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
377 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
378 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
379 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
380 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
381 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
382 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
383 * targets.c (bfd_elf32_cr16c_vec): Declare.
384 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
385 * cpu-cr16c.c: New file.
386 * elf32-cr16c.c: Likewise.
387 * libbfd.h: Regenerate.
388 * bfd-in2.h: Likewise.
390 2004-03-30 Jakub Jelinek <jakub@redhat.com>
392 * elf.c (map_sections_to_segments): Fix handling of .tbss.
394 2004-03-27 Alan Modra <amodra@bigpond.net.au>
396 * Makefile.am: Remove all mention of elflink.h.
397 * Makefile.in: Regenerate.
398 * bfd-in.h (bfd_elf_discard_info): Declare.
399 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
400 * bfd-in2.h: Regenerate.
401 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
402 bfd_elf32_link_record_dynamic_symbol,
403 bfd_elf64_link_record_dynamic_symbol,
404 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
405 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
406 _bfd_elf32_link_record_local_dynamic_symbol,
407 _bfd_elf64_link_record_local_dynamic_symbol,
408 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
409 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
410 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
411 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
412 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
413 _bfd_elf32_reloc_symbol_deleted_p,
414 _bfd_elf64_reloc_symbol_deleted_p): Delete.
415 (bfd_elf_link_record_dynamic_symbol,
416 bfd_elf_link_record_local_dynamic_symbol,
417 bfd_elf_final_link, bfd_elf_gc_sections,
418 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
419 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
420 bfd_elf_reloc_symbol_deleted_p): Declare.
421 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
422 * elf32-arm.h: Update for changed function names. Remove local
423 WILL_CALL_FINISH_DYNAMIC_SECTION define.
424 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
425 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
426 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
427 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
428 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
429 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
430 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
431 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
432 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
433 (bfd_elfNN_print_symbol): Define.
434 * elfcode.h: Don't include elflink.h.
435 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
436 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
437 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
438 elf_gc_record_vtinherit, elf_gc_record_vtentry,
439 elf_link_record_local_dynamic_symbol): Don't define.
440 * elflink.c: Update for changed function names. Move elflink.h
442 * elflink.h: Delete file.
443 * po/SRC-POTFILES.in: Regenerate.
444 * po/bfd.pot: Regenerate.
446 2004-03-27 Alan Modra <amodra@bigpond.net.au>
448 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
449 "name" for global syms accidentally removed in 2004-03-20 change.
451 2004-03-27 Alan Modra <amodra@bigpond.net.au>
453 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
454 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
455 where Elf_External_* is different for 64 and 32 bit, with
456 corresponding elf_size_info field.
457 (struct elf_final_link_info): Use "bfd_byte *" instead
458 of "Elf_External_Sym *" for external_syms and symbuf.
459 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
460 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
461 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
462 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
463 (elf_link_sort_cmp2): Adjust.
464 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
465 using ELF_R_SYM macro. Set u.sym_mask.
466 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
467 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
468 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
469 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
470 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
471 swap_syn_out functions. Rearrange dyn swap in/out switch.
472 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
473 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
474 (elf_link_flush_output_syms): Add elf_backend_data arg.
475 (elf_link_check_versioned_symbol): Likewise.
476 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
477 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
478 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
479 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
480 ELF_R_TYPE and ELF_R_INFO macros.
481 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
482 based on size rather than using ELF_R_INFO.
483 (elf_gc_mark): Set up r_sym_shift local var and use instead of
485 (struct alloc_got_off_arg): New.
486 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
487 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
488 (elf_gc_allocate_got_offsets): Adjust.
489 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
490 ELF_R_SYM. Use bfd_section_from_elf_index.
491 (elf_bfd_discard_info): Set cookie.r_sym_shift.
492 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
493 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
495 2004-03-26 Stan Shebs <shebs@apple.com>
497 Remove MPW support, no longer used.
498 * config.bfd (powerpc-*-mpw*): Remove configuration.
499 * mpw-config.in, mpw-make.sed: Remove files.
500 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
502 2004-03-26 Alan Modra <amodra@bigpond.net.au>
504 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
505 (ppc64_elf_add_symbol_hook): New function.
506 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
507 const from Elf_Internal_Sym param.
508 * elflink.c (elf_link_add_object_symbols): Adjust.
509 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
510 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
511 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
512 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
513 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
514 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
515 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
516 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
517 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
518 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
519 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
520 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
521 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
522 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
523 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
524 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
526 2004-03-26 Alan Modra <amodra@bigpond.net.au>
528 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
529 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
530 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
531 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
532 (bfd_elf64_bfd_link_add_symbols): Delete.
533 (bfd_elf_link_add_symbols): Declare.
534 * elfcode.h (elf_bfd_link_add_symbols): Delete.
535 * elflink.c: Include safe-ctype.h.
536 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
538 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
539 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
541 (elf_link_add_archive_symbols): Rename from
542 _bfd_elf_link_add_archive_symbols, make static.
543 (elf_link_add_object_symbols): New function. Corresponding
544 elflink.h function converted to use elf_size_info.
545 (bfd_elf_link_add_symbols): Likewise.
546 (bfd_elf_size_dynamic_sections): Adjust.
547 * elflink.h (elf_bfd_link_add_symbols): Delete.
548 (elf_link_add_object_symbols): Delete.
549 * elf32-gen.c (elf32_generic_link_add_symbols): Call
550 bfd_elf_link_add_symbols.
551 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
553 2004-03-25 Alan Modra <amodra@bigpond.net.au>
555 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
556 and chained shared libs only if dynsym. Clear dynsym on forced-local.
558 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
559 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
560 (_bfd_elf_add_dt_needed_tag): Declare.
561 (_bfd_elf_sort_symbol): Declare.
562 (_bfd_elf_finalize_dynstr): Declare.
563 (RELOC_FOR_GLOBAL_SYM): Formatting.
564 * elfcode.h (elf_add_dynamic_entry): Delete.
565 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
566 elflink.h function converted to use elf_size_info.
567 (_bfd_elf_add_dt_needed_tag): Likewise.
568 (_bfd_elf_sort_symbol): Likewise.
569 (_bfd_elf_finalize_dynstr): Likewise.
570 (compute_bucket_count): Likewise.
571 (bfd_elf_size_dynamic_sections): Likewise. Check result of
572 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
573 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
575 (sort_symbol, add_dt_needed_tag): Delete.
576 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
577 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
579 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
580 * elf32-cris.c (add_dynamic_entry): Likewise.
581 * elf32-hppa.c (add_dynamic_entry): Likewise.
582 * elf32-i370.c (add_dynamic_entry): Likewise.
583 * elf32-i386.c (add_dynamic_entry): Likewise.
584 * elf32-m32r.c (add_dynamic_entry): Likewise.
585 * elf32-m68k.c (add_dynamic_entry): Likewise.
586 * elf32-ppc.c (add_dynamic_entry): Likewise.
587 * elf32-s390.c (add_dynamic_entry): Likewise.
588 * elf32-sh.c (add_dynamic_entry): Likewise.
589 * elf32-sparc.c (add_dynamic_entry): Likewise.
590 * elf32-vax.c (add_dynamic_entry): Likewise.
591 * elf32-xtensa.c (add_dynamic_entry): Likewise.
592 * elf64-alpha.c (add_dynamic_entry): Likewise.
593 * elf64-hppa.c (add_dynamic_entry): Likewise.
594 * elf64-ppc.c (add_dynamic_entry): Likewise.
595 * elf64-s390.c (add_dynamic_entry): Likewise.
596 * elf64-sparc.c (add_dynamic_entry): Likewise.
597 * elf64-x86-64.c (add_dynamic_entry): Likewise.
598 * elfxx-ia64.c (add_dynamic_entry): Likewise.
599 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
600 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
601 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
602 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
604 2004-03-23 Paul Brook <paul@codesourcery.com>
606 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
608 2004-03-22 Bob Wilson <bob.wilson@acm.org>
610 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
611 literal tables and check for relocs outside of literal pools.
612 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
613 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
615 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
616 (elf_xtensa_relocate_section): Read literal tables and check for
617 dynamic relocations in read-only sections and not in literal pools.
619 2004-03-23 Alan Modra <amodra@bigpond.net.au>
622 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
624 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
626 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
627 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
628 not defined by the executable, or defined in a DSO.
629 <eliding run-time relocation of .got>: Initialize GOT entry for a
630 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
632 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
633 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
634 a PLT reloc to GOT for an executable.
635 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
636 .got for a DSO and explain why.
637 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
638 and unreferenced symbols for which a PLT is defined. Adjust
639 dynamic-symbol pruning correspondingly, to make sure we don't lose
640 a dynamic symbol also defined by a DSO.
642 2004-03-22 Alan Modra <amodra@bigpond.net.au>
644 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
645 and rel args. Group input and output args. Wrap to 80 columns.
646 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
647 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
648 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
649 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
650 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
651 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
652 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
653 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
654 RELOC_FOR_GLOBAL_SYMBOL invocation.
656 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
658 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
659 unresolved symbols in objects aren't allowed.
661 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
663 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
664 (elf_hppa_unmark_useless_dynamic_symbols):
665 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
666 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
667 (elf32_hppa_relocate_section): Likewise.
668 * elf32-i370.c (i370_elf_relocate_section): Likewise.
669 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
670 * elf32-sh.c (sh_elf_relocate_section): Likewise.
671 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
672 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
674 * elf-m10200.c (mn10200_elf_relocate_section): Use
675 RELOC_FOR_GLOBAL_SYMBOL.
676 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
677 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
678 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
679 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
680 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
681 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
682 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
683 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
684 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
685 * elf32-v850.c (v850_elf_relocate_section): Likewise.
686 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
687 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
689 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
691 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
692 (final_link_relocate): Likewise.
693 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
694 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
696 2004-03-19 Alan Modra <amodra@bigpond.net.au>
698 * Makefile.am: Run "make dep-am".
699 * Makefile.in: Regenerate.
700 * aclocal.m4: Regenerate.
701 * config.in: Regenerate.
702 * po/bfd.pot: Regenerate.
704 2004-03-19 Alan Modra <amodra@bigpond.net.au>
705 H.J. Lu <hongjiu.lu@intel.com>
707 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
708 type and size change code to where it was previously. Remove
709 dt_needed param. Treat old weak syms as strong if new sym is
710 from a shared lib, even when old sym is from another shared
711 lib. Remove unnecessary tests of oldweak and newweak. Correct
713 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
714 _bfd_elf_merge_symbol calls.
715 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
716 dt_needed local var. Update comments.
717 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
718 (_bfd_elf_add_default_symbol): Likewise.
720 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
721 strong syms in one shared object overriding weak syms in another.
723 2004-03-18 Alan Modra <amodra@bigpond.net.au>
725 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
726 dyn_lib_class field. Rearrange for better packing.
727 (elf_dt_soname): Delete.
728 (elf_dyn_lib_class): Define.
729 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
730 (bfd_elf_set_dt_needed_soname): Delete.
731 (bfd_elf_set_dyn_lib_class): New function.
732 * elflink.h (add_dt_needed_tag): New function. Split out from..
733 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
734 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
735 initialization of soname.
736 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
738 * bfd-in.h (enum dynamic_lib_link_class): New.
739 (bfd_elf_set_dt_needed_soname): Delete.
740 (bfd_elf_set_dyn_lib_class): Declare.
741 * bfd-in2.h: Regenerate.
743 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
744 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
745 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
746 symbol loop. Instead use add_needed to flag tag as written.
748 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
750 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
751 logic for null_input_bfd detection.
753 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
755 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
757 2004-03-16 Mark Kettenis <kettenis@gnu.org>
759 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
762 2004-03-16 Alan Modra <amodra@bigpond.net.au>
764 * elflink.c (elf_link_read_relocs_from_section): Don't use
765 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
766 (_bfd_elf_link_read_relocs): ..to here.
767 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
769 2004-03-16 Alan Modra <amodra@bigpond.net.au>
771 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
772 values selected in configure.host. Require both to be defined
773 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
774 corresponding BFD_HOST vars with quotes.
775 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
776 Always require BFD_HOST_64_BIT_DEFINED.
777 <file_ptr type>: Find off_t size before emitting message. Combine
778 off_t and ftello64 conditional.
779 * configure: Regenerate.
781 2004-03-16 Alan Modra <amodra@bigpond.net.au>
783 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
784 aliasing warning. Remove trailing whitespace throughout file.
786 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
788 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
789 input_section in calls to get_dyn_name.
790 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
792 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
794 2004-03-15 Alan Modra <amodra@bigpond.net.au>
796 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
797 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
798 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
799 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
800 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
801 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
802 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
804 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
805 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
806 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
807 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
808 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
809 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
810 (read_8_bytes, read_indirect_string, read_address): Likewise.
811 (read_abbrevs, parse_comp_unit): Likewise.
812 * targets.c (struct bfd_target): Likewise.
813 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
814 * hppabsd-core.c: Likewise. Formatting.
815 * hpux-core.c: Likewise.
816 * irix-core.c: Likewise.
817 * netbsd-core.c: Likewise.
818 * osf-core.c: Likewise.
819 * ptrace-core.c: Likewise.
820 * sco5-core.c: Likewise.
821 * trad-core.c: Likewise.
822 * configure: Regenerate.
823 * bfd-in2.h: Regenerate.
825 2004-03-15 Alan Modra <amodra@bigpond.net.au>
827 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
828 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
829 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
830 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
831 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
832 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
833 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
834 * libbfd.c: Likewise in function definitions.
835 (bfd_put_8): Mask with 0xff rather than casting to char.
836 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
837 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
838 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
839 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
840 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
841 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
842 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
843 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
844 (H_GET_64, H_GET_32, H_GET_16): Likewise.
845 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
846 * archive.c (do_slurp_coff_armap): Update swap prototype.
847 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
848 (tic54x_getl_signed_32): Likewise.
849 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
850 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
851 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
852 (bfd_getp_signed_32, bfd_putp32): Likewise.
853 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
854 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
855 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
856 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
857 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
858 bfd_h_getx_signed_16, bfd_h_putx16.
859 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
860 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
861 * hpux-core.c: Likewise.
862 * irix-core.c: Likewise.
863 * netbsd-core.c: Likewise.
864 * osf-core.c: Likewise.
865 * ptrace-core.c: Likewise.
866 * sco5-core.c: Likewise.
867 * trad-core.c: Likewise.
868 * bfd-in2.h: Regenerate.
870 2004-03-15 Matt Thomas <matt@3am-software.com>
872 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
875 2004-03-13 Mark Kettenis <kettenis@gnu.org>
877 * config.bfd: Add x86_64-*-openbsd*.
878 * configure.in (x86_64-*-openbsd*): Set COREFILE to
880 * configure: Regenerate.
882 2004-03-12 Nick Clifton <nickc@redhat.com>
883 Dave Murphy <wintermute2k4@ntlworld.com>
885 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
886 if the input bfd does not contain any code.
888 2004-03-09 Steve Ellcey <sje@cup.hp.com>
890 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
892 2004-03-05 Fred Fish <fnf@redhat.com>
894 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
895 mips16 symbols to be even rather than testing first for even/odd.
896 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
898 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
900 * elf.c (map_sections_to_segments): Ignore .tbss sections for
903 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
905 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
906 undefined symbols as hash_new.
908 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
910 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
913 * bfd-in2.h: Regenerate.
915 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
917 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
919 (_frv_count_got_plt_entries): Initialize them.
920 (frv_pic_relocs_info_find): Add insert argument. Adjust all
922 (frv_pic_relocs_info_for_global): Likewise.
923 (frv_pic_relocs_info_for_local): Likewise.
924 (frv_pic_merge_early_relocs_info): New.
925 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
927 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
928 Check that we don't exceed the allocated count for entry.
929 (_frv_add_rofixup): Likewise.
930 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
931 (elf32_frv_finish_dynamic_sections): Improve error message in case
932 we emit too few rofixup entries.
934 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
936 * archures.c (bfd_mach_fr450): New.
937 * bfd-in2.h: Regenerate.
938 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
939 (arch_info_500): Link to it.
940 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
941 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
942 (frv_elf_arch_extension_p): New function.
943 (frv_elf_merge_private_bfd_data): Use it.
945 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
947 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
949 * elflink.h (is_global_data_symbol_definition): Moved to
951 (elf_link_is_defined_archive_symbol): Likewise.
952 (elf_link_add_archive_symbols): Likewise. Renamed to
953 _bfd_elf_link_add_archive_symbols.
955 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
956 of ELF symbol table entry from backend.
957 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
958 instead of elf_link_add_object_symbols.
960 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
962 * elf-bfd.h (struct elf_backend_data): Added
963 elf_backend_can_make_relative_eh_frame,
964 elf_backend_can_make_lsda_relative_eh_frame and
965 elf_backend_encode_eh_address.
966 (_bfd_elf_encode_eh_address): Declare.
967 (_bfd_elf_can_make_relative): Declare.
968 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
969 hooks to decide whether to attempt to make_relative and
971 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
972 (_bfd_elf_can_make_relative): New.
973 (_bfd_elf_encode_eh_address): New.
974 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
975 (frv_elf_encode_eh_address): New.
976 (elf_backend_can_make_relative_eh_frame): Define.
977 (elf_backend_can_make_lsda_relative_eh_frame): Define.
978 (elf_backend_encode_eh_address): Define.
980 (elf_backend_can_make_relative_eh_frame): Define.
981 (elf_backend_can_make_lsda_relative_eh_frame): Define.
982 (elf_backend_encode_eh_address): Define.
983 (elfNN_bed): Add them.
985 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
987 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
988 complain_on_overflow to signed.
990 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
992 * elflink.h (sort_symbol): New.
993 (elf_link_add_object_symbols): Use a sorted symbol array for
996 2004-02-27 Jakub Jelinek <jakub@redhat.com>
998 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
999 for pc relative relocs.
1000 (elf_s390_relocate_section): Likewise.
1001 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1002 for pc relative relocs.
1003 (elf_s390_relocate_section): Likewise.
1005 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1007 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1010 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1012 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1013 field to track if a relocation is against readonly section.
1014 (count_dyn_reloc): Take a new argument for rent->reltext.
1015 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1016 (get_reloc_section): Don't set ia64_info->reltext here.
1017 (allocate_dynrel_entries): Set ia64_info->reltext here.
1019 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1021 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1022 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1023 function's descriptor to symbol+offset, and map local undefweak
1024 symbol to NULL function descriptor.
1025 (elf32_frv_relocate_section): Likewise.
1027 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1029 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1031 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1032 (netbsd_core_file_p): Set architecture from machine ID for
1035 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1037 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1038 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1040 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1042 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1043 symbols with non-default visibility.
1045 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1047 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1048 IMAGE_SCN_MEM_WRITE on known sections only.
1050 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1052 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1053 symbols used in PIE relocs.
1055 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1057 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1060 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1062 * configure.in: Update version to 2.15.90.
1063 * configure: Regenerate.
1065 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1066 Richard Sandiford <rsandifo@redhat.com>
1068 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1069 _bfd_elf_symbol_refs_local_p to decide whether to decay
1070 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1071 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1072 relocs if the symbol wasn't defined by a regular object file.
1073 Don't check the symbol's dynindx.
1075 2004-02-16 Andrew Cagney <cagney@redhat.com>
1077 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1079 * bfd-in2.h: Re-generate.
1081 2004-02-14 Andrew Cagney <cagney@redhat.com>
1083 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1084 _LARGEFILE64_SOURCE.
1086 2004-02-13 Andrew Cagney <cagney@redhat.com>
1088 * elf.c (vma_page_aligned_bias): New function.
1089 (assign_file_positions_except_relocs)
1090 (assign_file_positions_for_segments): Replace broken modulo
1091 arithmetic with call to vma_page_aligned_bias.
1093 2004-02-11 Andrew Cagney <cagney@redhat.com>
1095 * bfd-in.h: Update copyright.
1096 (bfd_tell): Change return type to file_ptr.
1097 * bfd-in2.h: Re-generate.
1098 * cache.c: Update copyright.
1099 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1101 (close_one): Use real_ftell.
1102 * bfdio.c: Update copyright.
1103 (real_ftell, real_fseek): New functions.
1104 (bfd_tell): Use real_fseek and real_ftell, change return type to
1106 (bfd_seek): Use real_ftell and real_fseek, change type of
1107 file_position to a file_ptr.
1108 * libbfd-in.h: Update copyright.
1109 (real_ftell, real_fseek): Declare.
1110 * libbfd.h: Re-generate.
1112 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1113 fseeko and fseeko64. Determine bfd_file_ptr.
1114 * configure: Re-generate.
1115 * config.in: Re-generate.
1117 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1119 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1120 * elf32-h8300.c: Likewise.
1122 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1123 Nick Clifton <nickc@redhat.com>
1125 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1126 GOT entries with no associated GOT subsection.
1128 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1130 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1131 * elf.c (swap_out_syms): Use it to decide whether local section
1132 symbols should be named.
1133 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1134 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1135 (elf_backend_name_local_section_symbols): Define.
1136 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1138 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1140 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1141 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1144 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1146 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1147 to bfd_link_hash_entry passed by reference to
1148 _bfd_generic_link_add_one_symbol.
1150 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1152 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1153 relocations against dynamic symbols.
1155 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1157 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1160 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1162 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1163 * bfd-in2.h, libbfd.h: Rebuilt.
1165 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1167 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1168 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1169 flag has been cleared.
1171 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1173 * coff-h8300.c: Add and adjust comments about relaxation.
1174 * elf32-h8300.c: Likewise.
1176 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1178 * coff-h8300.c: Fix comment typos.
1179 * elf32-h8300.c: Likewise.
1181 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1183 * coff-h8300.c: Add comments about relaxation.
1184 * elf32-h8300.c: Likewise.
1186 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1188 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1190 * aclocal.m4: Regenerate.
1191 * configure: Regenerate.
1193 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1195 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1196 mips_elf64_rtype_to_howto instead of using howto_table.
1198 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1200 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1202 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1203 relocs which would not use the PLT.
1205 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1207 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1208 (ppc64_elf_gc_sweep_hook): Likewise.
1209 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1211 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1213 Adds linker relaxation support for bit manipulation insns like
1214 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1216 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1217 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1218 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1219 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1221 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1223 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1225 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1227 * elf32-h8300.c: Fix formatting.
1229 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1231 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1232 dynamic object is present. Declare r_symndx and h in an inner
1234 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1236 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1238 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1239 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1240 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1241 identically. Do not emit PC24 relocations for shared libraries.
1242 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1243 identically. Don't adjust pc_count.
1244 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1245 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1246 adjust count for branch relocations.
1247 (allocate_dynrelocs): Correct typo in call to
1248 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1249 PC24 or PLT32 relocs when linking.
1251 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1253 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1254 relocation howto with ARM_26 one for consistency.
1255 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1256 that will be converted to ARM_26D ones, since we always want 'done'
1257 relocations to be reflected in section's data.
1258 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1260 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1263 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1265 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1266 are not partial_inplace during a relocatable link.
1268 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1270 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1271 if no dynamic object is present. Declare r_symndx and h in an
1274 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1276 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1277 trampoline if it is known out of range.
1279 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1281 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1282 * elf32-frv.c (_frv_osec_readonly_p): New.
1283 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1285 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1286 (elf32_frv_relocate_section): Likewise. Error out if attempting
1287 to emit rofixups or dynamic relocs in read-only segments. Use
1288 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1289 dynamic relocations.
1290 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1291 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1292 relocations or fixups involving merged sections correctly. Avoid
1293 crash when undefined symbol is referenced by R_FRV_32 or
1294 R_FRV_FUNCDESC_VALUE.
1295 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1296 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1297 input section holding local symbol to addend of R_FRV_32 or
1298 R_FRV_FUNCDESC_VALUE dynamic relocation.
1299 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1300 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1301 (elf32_frv_always_size_sections): Don't store pointer to
1302 __stacksize symbol in sec_info.
1303 (elf32_frv_modify_segment_map): Look it up here.
1304 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1305 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1306 of the lazy PLT entry, not only its offset, as the low word of a
1307 function descriptor.
1308 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1309 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1310 if a hash table entry already exists but is not a definition.
1311 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1312 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1313 (_frv_add_rofixup): Don't inline.
1314 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1315 for undefweak symbols.
1316 (elf32_frv_relocate_section): Avoid crash while computing
1317 relocation when linking with shared library. Only emit rofixups
1318 and dynamic relocations for alloc&load sections. Mark binaries
1319 with inter-segment relocations for relocation as a unit.
1320 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1321 (DEFAULT_STACK_SIZE): New.
1322 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1323 emit rofixups or dynamic relocs when linking dynamic non-PIE
1325 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1326 shared libs too. Reserve the last entry for the GOT pointer.
1327 (elf32_frv_finish_dynamic_sections): Emit it.
1328 (elf32_frv_always_size_sections): New.
1329 (elf32_frv_modify_segment_map): New.
1330 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1332 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1333 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1334 (elf_backend_always_size_sections): New.
1335 (elf_backend_modify_segment_map): New.
1336 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1337 * config.bfd: Added frv-*-*linux*.
1338 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1339 ABS section, instead of crashing.
1340 (elf32_frv_relocate_section): Don't crash before warning about
1341 different segments in non-PIC relocation.
1342 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1343 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1344 relocs to undefweak symbols.
1345 (elf32_frv_relocate_section): Ditto for undefined symbols.
1346 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1347 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1348 gotfixup section was created.
1349 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1350 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1351 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1352 complain_overflow_signed.
1353 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1354 have not been allocated.
1355 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1356 privfd only if dynamic sections were created.
1357 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1358 for GPREL relocs. When linking relocatable FDPIC executables,
1359 emit warnings for relocations that would be illegal on PIE or
1360 shared libraries. Emit rofixup for R_FRV_32 only if input object
1362 (_frv_create_got_section): Define _gp symbol in the rofixup
1364 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1365 dynamic sections missing, error out requesting -melf32frvfd.
1366 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1367 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1368 computation of addends from section and global or local symbol
1369 value. Change return type to bfd_boolean, and return a failure if
1370 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1371 nonzero addend is required.
1372 (elf32_frv_relocate_section): Likewise. Print error for
1373 unsupported nonzero addends.
1374 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1375 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1376 force everything local.
1377 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1378 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1379 (frv_gotfixup_section): New.
1380 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1381 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1383 (_frv_add_rofixup): New.
1384 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1385 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1386 improve some ugly conditions.
1387 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1388 relocations in fdpic.
1389 (_frv_create_got_section): Create .rofixup.got section.
1390 (struct _frv_dynamic_got_info): Added fixups.
1391 (_frv_count_got_plt_entries): Account in-GOT relocations into
1392 relocs32, relocsfd and relocsfdv. Account them into relocs or
1393 fixups, as appropriate.
1394 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1396 (elf32_frv_finish_dynamic_sections): Verify that the right number
1397 of relocations and fixups was generated.
1398 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1400 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1401 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1402 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1403 descriptor of a (formerly-)global symbol is local.
1404 (struct frv_pic_relocs_info): Adjust comments.
1405 (_frv_emit_got_relocs_plt_entries): Adjust.
1406 (elf32_frv_relocate_section): Likewise.
1407 (_frv_count_got_plt_entries): Likewise.
1408 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1409 symbol's value to addend in the common preamble. Decay dynamic
1410 symbols to section+offset if they bind or call locally, for GOT
1411 and FUNCDESC_VALUE, respectively.
1412 (elf32_frv_relocate_section): Likewise.
1413 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1414 internal or hidden visibility.
1415 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1416 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1417 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1418 (elf32_frv_relocate_section): Pass relocation addend in. Use
1419 original relocation addend to look up the got relocs/plt entries
1420 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1421 processing relocations that reference .scommon symbols.
1422 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1423 Introduce support for dynamic linking.
1424 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1425 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1426 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1427 (frv_reloc_type_lookup): Return REL howtos for executables and
1429 (frv_info_to_howto_rel): New.
1430 (struct frv_elf_link_hash_table): New.
1431 (frv_hash_table, frv_got_section, frv_gotrel_section,
1432 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1433 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1434 (frv_elf_link_hash_table_create): New.
1435 (struct frv_pic_relocs_info): New.
1436 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1437 (frv_pic_relocs_info_find): New.
1438 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1440 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1441 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1442 (_frv_emit_got_relocs_plt_entries): New.
1443 (elf32_frv_relocate_section): Add support for dynamic linking.
1444 Handle new relocations.
1445 (_frv_create_got_section): New.
1446 (elf32_frv_create_dynamic_sections): New.
1447 (ELF_DYNAMIC_INTERPRETER): New.
1448 (struct _frv_dynamic_got_info): New.
1449 (_frv_count_got_plt_entries): New.
1450 (struct _frv_dynamic_got_plt_info): New.
1451 (_frv_compute_got_alloc_data): New.
1452 (_frv_get_got_entry, _frv_get_fd_entry): New.
1453 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1454 (_frv_resolve_final_relocs_info): New.
1455 (elf32_frv_size_dynamic_sections): New.
1456 (elf32_frv_finish_dynamic_sections): New.
1457 (elf32_frv_adjust_dynamic_symbol): New.
1458 (elf32_frv_finish_dynamic_symbol): New.
1459 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1461 (elf_info_to_howto_rel): Define.
1462 (bfd_elf32_bfd_link_hash_table_create): Define.
1463 (elf_backend_create_dynamic_sections): Define.
1464 (elf_backend_adjust_dynamic_symbol): Define.
1465 (elf_backend_size_dynamic_sections): Define.
1466 (elf_backend_finish_dynamic_symbol): Define.
1467 (elf_backend_finish_dynamic_sections): Define.
1468 (elf_backend_want_got_sym): Define.
1469 (elf_backend_got_header_size): Define.
1470 (elf_backend_want_got_plt): Define.
1471 (elf_backend_plt_readonly): Define.
1472 (elf_backend_want_plt_sym): Define.
1473 (elf_backend_plt_header_size): Define.
1474 (elf_backend_may_use_rel_p): Define.
1475 (elf_backend_may_use_rela_p): Define.
1476 (elf_backend_default_use_rela_p): Define.
1477 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1478 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1479 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1480 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1481 (frv_reloc_map): Map the corresponding BFD relocs to them.
1482 (frv_reloc_type_lookup): ... and back to BFD relocs.
1483 * reloc.c: New relocs.
1484 * bfd-in2.h, libbfd.h: Rebuilt.
1485 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1486 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1487 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1488 R_FRV_FUNCDESC_GOTLO): New.
1489 (frv_reloc_map): Map the corresponding BFD relocs to them.
1490 (frv_reloc_type_lookup): ... and back to BFD relocs.
1491 * reloc.c: New relocs.
1492 * bfd-in2.h, libbfd.h: Rebuilt.
1494 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1496 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1497 targets to support pages of up to 64kB.
1498 (elf32_bed): Redefine to get a separate backend data structure for
1499 traditional targets.
1500 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1501 targets to support pages of up to 64kB.
1502 (elf64_bed): Redefine to get a separate backend data structure for
1503 traditional targets.
1504 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1505 targets to support pages of up to 64kB.
1506 (elf32_bed): Redefine to get a separate backend data structure for
1507 traditional targets.
1509 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1511 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1513 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1515 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1516 (elf_i386_grok_psinfo): Likewise.
1518 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1520 * config.bfd: Add m68k-uClinux target.
1522 2004-01-01 Grant Edwards <grante@visi.com>
1524 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1525 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1526 (elf32_h8_gc_sweep_hook): New function.
1527 (elf_backend_gc_mark_hook): Define.
1528 (elf_backend_gc_sweep_hook): Define.
1529 (elf_backend_can_gc_sections): Define.
1531 For older changes see ChangeLog-0203
1537 version-control: never
projects / deliverable / binutils-gdb.git / blob