| 1 | 2004-04-27 Alan Modra <amodra@bigpond.net.au> |
| 2 | |
| 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. |
| 6 | |
| 7 | * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>): |
| 8 | Constify hdr arg. |
| 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. |
| 14 | |
| 15 | 2004-04-24 Chris Demetriou <cgd@broadcom.com> |
| 16 | |
| 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 |
| 27 | relocations to... |
| 28 | (_bfd_mips_elf_relocate_section): Here. Remove handling for |
| 29 | R_MIPS_GNU_REL_HI16. |
| 30 | |
| 31 | 2004-04-23 Chris Demetriou <cgd@broadcom.com> |
| 32 | |
| 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 |
| 40 | for MIPS_R_PCREL16. |
| 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'. |
| 60 | |
| 61 | 2004-04-23 Chris Demetriou <cgd@broadcom.com> |
| 62 | |
| 63 | * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove. |
| 64 | |
| 65 | 2004-04-21 Philip Blundell <pb@nexus.co.uk> |
| 66 | |
| 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. |
| 70 | |
| 71 | 2004-04-22 Jakub Jelinek <jakub@redhat.com> |
| 72 | |
| 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 |
| 79 | SHN_UNDEF symbols. |
| 80 | |
| 81 | 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| 82 | |
| 83 | * elf32-sh.c (sh_elf_plt_sym_val): New function. |
| 84 | (elf_backend_plt_sym_val): Define. |
| 85 | |
| 86 | 2004-04-22 Andrew Cagney <cagney@redhat.com> |
| 87 | |
| 88 | * opncls.c (bfd_alloc): Fix type of "wanted" in doco. |
| 89 | |
| 90 | 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 91 | |
| 92 | * hpux-core.c (hpux_core_core_file_p): Add cast in call to |
| 93 | make_bfd_asection. |
| 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): |
| 98 | Likewise. |
| 99 | |
| 100 | 2004-04-22 Andrew Cagney <cagney@redhat.com> |
| 101 | |
| 102 | * cache.c (bfd_cache_close): Check for a previously closed file. |
| 103 | |
| 104 | 2004-04-22 Jakub Jelinek <jakub@redhat.com> |
| 105 | |
| 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 |
| 112 | relplt_name fields. |
| 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. |
| 120 | * libbfd.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. |
| 145 | |
| 146 | 2004-04-22 Nick Clifton <nickc@redhat.com> |
| 147 | |
| 148 | * bfd.c (bfd_archive_filename): Return NULL on NULL input. |
| 149 | |
| 150 | 2004-04-22 Peter Barada <peter@the-baradas.com> |
| 151 | |
| 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[]. |
| 155 | |
| 156 | 2004-04-21 Chris Demetriou <cgd@broadcom.com> |
| 157 | |
| 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. |
| 163 | |
| 164 | 2004-04-21 Bob Wilson <bob.wilson@acm.org> |
| 165 | |
| 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. |
| 171 | |
| 172 | 2004-04-21 Andrew Cagney <cagney@redhat.com> |
| 173 | |
| 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. |
| 192 | |
| 193 | 2004-04-21 Andrew Cagney <cagney@redhat.com> |
| 194 | |
| 195 | * libaout.h (enum machine_type): Add M_POWERPC_NETBSD. |
| 196 | |
| 197 | 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr> |
| 198 | |
| 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. |
| 205 | |
| 206 | 2004-04-20 DJ Delorie <dj@redhat.com> |
| 207 | |
| 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. |
| 214 | |
| 215 | 2004-04-19 Jakub Jelinek <jakub@redhat.com> |
| 216 | |
| 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. |
| 220 | |
| 221 | 2004-04-18 Mark Kettenis <kettenis@gnu.org> |
| 222 | |
| 223 | * libaout.h (enum machine_type): Add M_POWERPC_NETBSD. |
| 224 | * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC |
| 225 | core files. |
| 226 | |
| 227 | 2004-04-17 Brian Ford <ford@vss.fsi.com> |
| 228 | |
| 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 |
| 232 | overflow. |
| 233 | (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment. |
| 234 | |
| 235 | 2004-04-16 Alan Modra <amodra@bigpond.net.au> |
| 236 | |
| 237 | * simple.c (bfd_simple_get_relocated_section_contents): Don't |
| 238 | change reloc_done. Set and restore _cooked_size. |
| 239 | (RETURN): Delete. |
| 240 | |
| 241 | 2004-04-15 Mark Kettenis <kettenis@gnu.org> |
| 242 | |
| 243 | * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX |
| 244 | core files. |
| 245 | |
| 246 | 2004-04-15 Nick Clifton <nickc@redhat.com> |
| 247 | |
| 248 | * bfd.c (bfd_archive_filename): Catch NULL bfd pointers. |
| 249 | |
| 250 | 2004-04-15 Alan Modra <amodra@bigpond.net.au> |
| 251 | |
| 252 | * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change. |
| 253 | |
| 254 | 2004-04-15 H.J. Lu <hongjiu.lu@intel.com> |
| 255 | |
| 256 | * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only |
| 257 | when it is a definition. |
| 258 | |
| 259 | 2004-04-14 Alan Modra <amodra@bigpond.net.au> |
| 260 | |
| 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. |
| 264 | |
| 265 | 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> |
| 266 | |
| 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. |
| 271 | |
| 272 | 2004-04-08 Richard Sandiford <rsandifo@redhat.com> |
| 273 | |
| 274 | * elflink.c: Include libiberty.h. |
| 275 | * Makefile.am (elflink.lo): Depend on libiberty.h. |
| 276 | * Makefile.in: Regenerate. |
| 277 | |
| 278 | 2004-04-06 Daniel Jacobowitz <drow@mvista.com> |
| 279 | |
| 280 | * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use |
| 281 | ".MIPS.stubs". |
| 282 | |
| 283 | 2004-04-05 H.J. Lu <hongjiu.lu@intel.com> |
| 284 | |
| 285 | * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always |
| 286 | reserve the memory for dynamic linker |
| 287 | |
| 288 | 2004-04-05 Mark Kettenis <kettenis@gnu.org> |
| 289 | |
| 290 | * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define. |
| 291 | (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc. |
| 292 | |
| 293 | 2004-04-02 H.J. Lu <hongjiu.lu@intel.com> |
| 294 | |
| 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. |
| 298 | |
| 299 | 2004-04-02 H.J. Lu <hongjiu.lu@intel.com> |
| 300 | |
| 301 | * elf32-arm.h (elf32_arm_final_link_relocate): Handle |
| 302 | R_ARM_ALU* only if OLD_ARM_ABI is not defined. |
| 303 | |
| 304 | 2004-04-01 Paul Brook <paul@codesourcery.com> |
| 305 | |
| 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. |
| 318 | |
| 319 | 2004-04-01 Andy Chittenden <achittenden@bluearc.com> |
| 320 | |
| 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. |
| 328 | |
| 329 | 2004-03-31 Paul Brook <paul@codesourcery.com> |
| 330 | |
| 331 | * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*. |
| 332 | * elfarm-nabi.c (elf32_arm_howto_table): Ditto. |
| 333 | |
| 334 | 2004-03-31 Andy Chittenden <achittenden@bluearc.com> |
| 335 | |
| 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. |
| 343 | |