| 2004-03-26 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf64-ppc.c (elf_backend_add_symbol_hook): Define. |
| (ppc64_elf_add_symbol_hook): New function. |
| * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove |
| const from Elf_Internal_Sym param. |
| * elflink.c (elf_link_add_object_symbols): Adjust. |
| * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust. |
| * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust. |
| * elf32-i370.c (elf_backend_add_symbol_hook): Adjust. |
| * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust. |
| * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust. |
| * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust. |
| * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust. |
| * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust. |
| * elf32-v850.c (v850_elf_add_symbol_hook): Adjust. |
| * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust. |
| * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust. |
| * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust. |
| * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust. |
| * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust. |
| * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust. |
| * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust. |
| |
| 2004-03-26 Alan Modra <amodra@bigpond.net.au> |
| |
| * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define. |
| * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete. |
| (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete. |
| (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete. |
| (bfd_elf64_bfd_link_add_symbols): Delete. |
| (bfd_elf_link_add_symbols): Declare. |
| * elfcode.h (elf_bfd_link_add_symbols): Delete. |
| * elflink.c: Include safe-ctype.h. |
| (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag, |
| make static. |
| (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static. |
| (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make |
| static. |
| (elf_link_add_archive_symbols): Rename from |
| _bfd_elf_link_add_archive_symbols, make static. |
| (elf_link_add_object_symbols): New function. Corresponding |
| elflink.h function converted to use elf_size_info. |
| (bfd_elf_link_add_symbols): Likewise. |
| (bfd_elf_size_dynamic_sections): Adjust. |
| * elflink.h (elf_bfd_link_add_symbols): Delete. |
| (elf_link_add_object_symbols): Delete. |
| * elf32-gen.c (elf32_generic_link_add_symbols): Call |
| bfd_elf_link_add_symbols. |
| * elf64-gen.c (elf64_generic_link_add_symbols): Likewise. |
| |
| 2004-03-25 Alan Modra <amodra@bigpond.net.au> |
| |
| * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed |
| and chained shared libs only if dynsym. Clear dynsym on forced-local. |
| |
| * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare. |
| (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete. |
| (_bfd_elf_add_dt_needed_tag): Declare. |
| (_bfd_elf_sort_symbol): Declare. |
| (_bfd_elf_finalize_dynstr): Declare. |
| (RELOC_FOR_GLOBAL_SYM): Formatting. |
| * elfcode.h (elf_add_dynamic_entry): Delete. |
| * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding |
| elflink.h function converted to use elf_size_info. |
| (_bfd_elf_add_dt_needed_tag): Likewise. |
| (_bfd_elf_sort_symbol): Likewise. |
| (_bfd_elf_finalize_dynstr): Likewise. |
| (compute_bucket_count): Likewise. |
| (bfd_elf_size_dynamic_sections): Likewise. Check result of |
| _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref. |
| (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from.. |
| * elflink.h: ..here. |
| (sort_symbol, add_dt_needed_tag): Delete. |
| (elf_add_dynamic_entry, elf_finalize_dynstr): Delete. |
| (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete. |
| Update all users. |
| * elf32-arm.h (add_dynamic_entry): Update. Remove casts. |
| * elf32-cris.c (add_dynamic_entry): Likewise. |
| * elf32-hppa.c (add_dynamic_entry): Likewise. |
| * elf32-i370.c (add_dynamic_entry): Likewise. |
| * elf32-i386.c (add_dynamic_entry): Likewise. |
| * elf32-m32r.c (add_dynamic_entry): Likewise. |
| * elf32-m68k.c (add_dynamic_entry): Likewise. |
| * elf32-ppc.c (add_dynamic_entry): Likewise. |
| * elf32-s390.c (add_dynamic_entry): Likewise. |
| * elf32-sh.c (add_dynamic_entry): Likewise. |
| * elf32-sparc.c (add_dynamic_entry): Likewise. |
| * elf32-vax.c (add_dynamic_entry): Likewise. |
| * elf32-xtensa.c (add_dynamic_entry): Likewise. |
| * elf64-alpha.c (add_dynamic_entry): Likewise. |
| * elf64-hppa.c (add_dynamic_entry): Likewise. |
| * elf64-ppc.c (add_dynamic_entry): Likewise. |
| * elf64-s390.c (add_dynamic_entry): Likewise. |
| * elf64-sparc.c (add_dynamic_entry): Likewise. |
| * elf64-x86-64.c (add_dynamic_entry): Likewise. |
| * elfxx-ia64.c (add_dynamic_entry): Likewise. |
| * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise. |
| * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. |
| * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise. |
| * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise. |
| |
| 2004-03-23 Paul Brook <paul@codesourcery.com> |
| |
| * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3. |
| |
| 2004-03-22 Bob Wilson <bob.wilson@acm.org> |
| |
| * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read |
| literal tables and check for relocs outside of literal pools. |
| (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag. |
| (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or |
| set DF_TEXTREL. |
| (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry. |
| (elf_xtensa_relocate_section): Read literal tables and check for |
| dynamic relocations in read-only sections and not in literal pools. |
| |
| 2004-03-23 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 51. |
| * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char. |
| |
| 2004-03-22 Hans-Peter Nilsson <hp@axis.com> |
| |
| * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT, |
| R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol |
| not defined by the executable, or defined in a DSO. |
| <eliding run-time relocation of .got>: Initialize GOT entry for a |
| function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an |
| executable. |
| (cris_elf_gc_sweep_hook): Improve fallthrough marking. |
| (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold |
| a PLT reloc to GOT for an executable. |
| (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with |
| .got for a DSO and explain why. |
| (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs |
| and unreferenced symbols for which a PLT is defined. Adjust |
| dynamic-symbol pruning correspondingly, to make sure we don't lose |
| a dynamic symbol also defined by a DSO. |
| |
| 2004-03-22 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section |
| and rel args. Group input and output args. Wrap to 80 columns. |
| * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c, |
| elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c, |
| elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c, |
| elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c, |
| elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c, |
| elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c, |
| elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c, |
| elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update |
| RELOC_FOR_GLOBAL_SYMBOL invocation. |
| |
| 2004-03-20 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if |
| unresolved symbols in objects aren't allowed. |
| |
| * elf-hppa.h (elf_hppa_relocate_section): Properly handle |
| unresolved symbols. |
| (elf_hppa_remark_useless_dynamic_symbols): Likewise. |
| (elf_hppa_unmark_useless_dynamic_symbols): |
| * elf32-frv.c (elf32_frv_relocate_section): Likewise. |
| * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. |
| (elf32_hppa_relocate_section): Likewise. |
| * elf32-i370.c (i370_elf_relocate_section): Likewise. |
| * elf32-m32r.c (m32r_elf_relocate_section): Likewise. |
| * elf32-sh.c (sh_elf_relocate_section): Likewise. |
| * elf64-sh64.c (sh_elf64_relocate_section): Likewise. |
| * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. |
| |
| * elf-m10200.c (mn10200_elf_relocate_section): Use |
| RELOC_FOR_GLOBAL_SYMBOL. |
| * elf32-avr.c (elf32_avr_relocate_section): Likewise. |
| * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. |
| * elf32-fr30.c (fr30_elf_relocate_section): Likewise. |
| * elf32-h8300.c (elf32_h8_relocate_section): Likewise. |
| * elf32-i860.c (elf32_i860_relocate_section): Likewise. |
| * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise. |
| * elf32-mcore.c (mcore_elf_relocate_section): Likewise. |
| * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. |
| * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. |
| * elf32-v850.c (v850_elf_relocate_section): Likewise. |
| * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. |
| * elf64-mmix.c (mmix_elf_relocate_section): Likewise. |
| |
| 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32. |
| (final_link_relocate): Likewise. |
| * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for |
| R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations. |
| |
| 2004-03-19 Alan Modra <amodra@bigpond.net.au> |
| |
| * Makefile.am: Run "make dep-am". |
| * Makefile.in: Regenerate. |
| * aclocal.m4: Regenerate. |
| * config.in: Regenerate. |
| * po/bfd.pot: Regenerate. |
| |
| 2004-03-19 Alan Modra <amodra@bigpond.net.au> |
| H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move |
| type and size change code to where it was previously. Remove |
| dt_needed param. Treat old weak syms as strong if new sym is |
| from a shared lib, even when old sym is from another shared |
| lib. Remove unnecessary tests of oldweak and newweak. Correct |
| comments. |
| (_bfd_elf_add_default_symbol): Remove dt_needed param. Update |
| _bfd_elf_merge_symbol calls. |
| * elflink.h (elf_link_add_object_symbols): Update calls. Remove |
| dt_needed local var. Update comments. |
| * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype. |
| (_bfd_elf_add_default_symbol): Likewise. |
| |
| * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle |
| strong syms in one shared object overriding weak syms in another. |
| |
| 2004-03-18 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add |
| dyn_lib_class field. Rearrange for better packing. |
| (elf_dt_soname): Delete. |
| (elf_dyn_lib_class): Define. |
| * elf.c (bfd_elf_set_dt_needed_name): Update comment. |
| (bfd_elf_set_dt_needed_soname): Delete. |
| (bfd_elf_set_dyn_lib_class): New function. |
| * elflink.h (add_dt_needed_tag): New function. Split out from.. |
| (elf_link_add_object_symbols): ..here. Rename "name" to "soname". |
| Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback |
| initialization of soname. |
| (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of |
| elf_dt_soname. |
| * bfd-in.h (enum dynamic_lib_link_class): New. |
| (bfd_elf_set_dt_needed_soname): Delete. |
| (bfd_elf_set_dyn_lib_class): Declare. |
| * bfd-in2.h: Regenerate. |
| |
| * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling. |
| (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs. |
| * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in |
| symbol loop. Instead use add_needed to flag tag as written. |
| |
| 2004-03-17 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct |
| logic for null_input_bfd detection. |
| |
| 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
| |
| * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*. |
| |
| 2004-03-16 Mark Kettenis <kettenis@gnu.org> |
| |
| * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove |
| code. |
| |
| 2004-03-16 Alan Modra <amodra@bigpond.net.au> |
| |
| * elflink.c (elf_link_read_relocs_from_section): Don't use |
| NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check.. |
| (_bfd_elf_link_read_relocs): ..to here. |
| * elf32-ppc.c (ppc_elf_relax_section): Formatting. |
| |
| 2004-03-16 Alan Modra <amodra@bigpond.net.au> |
| |
| * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override |
| values selected in configure.host. Require both to be defined |
| before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to |
| corresponding BFD_HOST vars with quotes. |
| <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc; |
| Always require BFD_HOST_64_BIT_DEFINED. |
| <file_ptr type>: Find off_t size before emitting message. Combine |
| off_t and ftello64 conditional. |
| * configure: Regenerate. |
| |
| 2004-03-16 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer |
| aliasing warning. Remove trailing whitespace throughout file. |
| |
| 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of |
| input_section in calls to get_dyn_name. |
| * 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 |
| local symbols. |
| (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name. |
| |
| 2004-03-15 Alan Modra <amodra@bigpond.net.au> |
| |
| * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types. |
| (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here. |
| (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t. |
| (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t. |
| (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t. |
| * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8. |
| (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set |
| when using long. |
| * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t. |
| (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT. |
| (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise. |
| (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT. |
| (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise. |
| * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t. |
| (read_8_bytes, read_indirect_string, read_address): Likewise. |
| (read_abbrevs, parse_comp_unit): Likewise. |
| * targets.c (struct bfd_target): Likewise. |
| * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use. |
| * hppabsd-core.c: Likewise. Formatting. |
| * hpux-core.c: Likewise. |
| * irix-core.c: Likewise. |
| * netbsd-core.c: Likewise. |
| * osf-core.c: Likewise. |
| * ptrace-core.c: Likewise. |
| * sco5-core.c: Likewise. |
| * trad-core.c: Likewise. |
| * configure: Regenerate. |
| * bfd-in2.h: Regenerate. |
| |
| 2004-03-15 Alan Modra <amodra@bigpond.net.au> |
| |
| * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*. |
| (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise. |
| (bfd_getb_signed_64, bfd_getl_signed_64): Likewise. |
| (bfd_getb_signed_32, bfd_getl_signed_32): Likewise. |
| (bfd_getb_signed_16, bfd_getl_signed_16): Likewise. |
| (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise. |
| (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise. |
| * libbfd.c: Likewise in function definitions. |
| (bfd_put_8): Mask with 0xff rather than casting to char. |
| (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise. |
| (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise. |
| (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify. |
| (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise. |
| (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise. |
| (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise. |
| * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify. |
| (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise. |
| (H_GET_64, H_GET_32, H_GET_16): Likewise. |
| (H_GET_S64, H_GET_S32, H_GET_S16): Likewise. |
| * archive.c (do_slurp_coff_armap): Update swap prototype. |
| * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*. |
| (tic54x_getl_signed_32): Likewise. |
| (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char. |
| * mach-o.c (bfd_mach_o_read_header): Update get32 prototype. |
| * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*. |
| (bfd_getp_signed_32, bfd_putp32): Likewise. |
| * targets.c (struct bfd_target): Use void* in place of bfd_byte* for |
| bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32, |
| bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16, |
| bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64, |
| bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16, |
| bfd_h_getx_signed_16, bfd_h_putx16. |
| * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes. |
| * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS. |
| * hpux-core.c: Likewise. |
| * irix-core.c: Likewise. |
| * netbsd-core.c: Likewise. |
| * osf-core.c: Likewise. |
| * ptrace-core.c: Likewise. |
| * sco5-core.c: Likewise. |
| * trad-core.c: Likewise. |
| * bfd-in2.h: Regenerate. |
| |
| 2004-03-15 Matt Thomas <matt@3am-software.com> |
| |
| * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is |
| selected. |
| |
| 2004-03-13 Mark Kettenis <kettenis@gnu.org> |
| |
| * config.bfd: Add x86_64-*-openbsd*. |
| * configure.in (x86_64-*-openbsd*): Set COREFILE to |
| netbsd-core.lo. |
| * configure: Regenerate. |
| |
| 2004-03-12 Nick Clifton <nickc@redhat.com> |
| Dave Murphy <wintermute2k4@ntlworld.com> |
| |
| * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks |
| if the input bfd does not contain any code. |
| |
| 2004-03-09 Steve Ellcey <sje@cup.hp.com> |
| |
| * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq. |
| |
| 2004-03-05 Fred Fish <fnf@redhat.com> |
| |
| * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force |
| mips16 symbols to be even rather than testing first for even/odd. |
| (_bfd_mips_elf_link_output_symbol_hook): Ditto. |
| |
| 2004-03-05 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * elf.c (map_sections_to_segments): Ignore .tbss sections for |
| layout purposes. |
| |
| 2004-03-03 Alexandre Oliva <aoliva@redhat.com> |
| |
| * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and |
| undefined symbols as hash_new. |
| |
| 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com> |
| |
| * archures.c: Add bfd_mach_sh4_nommu_nofpu. |
| * cpu-sh.c: Ditto. |
| * elf32-sh.c: Ditto. |
| * bfd-in2.h: Regenerate. |
| |
| 2004-03-02 Alexandre Oliva <aoliva@redhat.com> |
| |
| * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and |
| dynrelocs. |
| (_frv_count_got_plt_entries): Initialize them. |
| (frv_pic_relocs_info_find): Add insert argument. Adjust all |
| callers. |
| (frv_pic_relocs_info_for_global): Likewise. |
| (frv_pic_relocs_info_for_local): Likewise. |
| (frv_pic_merge_early_relocs_info): New. |
| (_frv_resolve_final_relocs_info): Use it in case one entry maps to |
| another. |
| (_frv_add_dyn_reloc): Add entry argument. Adjust all callers. |
| Check that we don't exceed the allocated count for entry. |
| (_frv_add_rofixup): Likewise. |
| (_frv_emit_got_relocs_plt_entries): Adjust for coding standards. |
| (elf32_frv_finish_dynamic_sections): Improve error message in case |
| we emit too few rofixup entries. |
| |
| 2004-03-01 Richard Sandiford <rsandifo@redhat.com> |
| |
| * archures.c (bfd_mach_fr450): New. |
| * bfd-in2.h: Regenerate. |
| * cpu-frv.c (arch_info_450): New bfd_arch_info_type. |
| (arch_info_500): Link to it. |
| * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data) |
| (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags. |
| (frv_elf_arch_extension_p): New function. |
| (frv_elf_merge_private_bfd_data): Use it. |
| |
| 2004-02-28 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype. |
| |
| * elflink.h (is_global_data_symbol_definition): Moved to |
| elflink.c. |
| (elf_link_is_defined_archive_symbol): Likewise. |
| (elf_link_add_archive_symbols): Likewise. Renamed to |
| _bfd_elf_link_add_archive_symbols. |
| |
| * elflink.c (elf_link_is_defined_archive_symbol): Get the size |
| of ELF symbol table entry from backend. |
| (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols |
| instead of elf_link_add_object_symbols. |
| |
| 2004-02-27 Alexandre Oliva <aoliva@redhat.com> |
| |
| * elf-bfd.h (struct elf_backend_data): Added |
| elf_backend_can_make_relative_eh_frame, |
| elf_backend_can_make_lsda_relative_eh_frame and |
| elf_backend_encode_eh_address. |
| (_bfd_elf_encode_eh_address): Declare. |
| (_bfd_elf_can_make_relative): Declare. |
| * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new |
| hooks to decide whether to attempt to make_relative and |
| make_lsda_relative. |
| (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address. |
| (_bfd_elf_can_make_relative): New. |
| (_bfd_elf_encode_eh_address): New. |
| * elf32-frv.c (frv_elf_use_relative_eh_frame): New. |
| (frv_elf_encode_eh_address): New. |
| (elf_backend_can_make_relative_eh_frame): Define. |
| (elf_backend_can_make_lsda_relative_eh_frame): Define. |
| (elf_backend_encode_eh_address): Define. |
| * elfxx-target.h |
| (elf_backend_can_make_relative_eh_frame): Define. |
| (elf_backend_can_make_lsda_relative_eh_frame): Define. |
| (elf_backend_encode_eh_address): Define. |
| (elfNN_bed): Add them. |
| |
| 2004-02-27 Alexandre Oliva <aoliva@redhat.com> |
| |
| * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set |
| complain_on_overflow to signed. |
| |
| 2004-02-27 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elflink.h (sort_symbol): New. |
| (elf_link_add_object_symbols): Use a sorted symbol array for |
| weakdef. |
| |
| 2004-02-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL |
| for pc relative relocs. |
| (elf_s390_relocate_section): Likewise. |
| * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL |
| for pc relative relocs. |
| (elf_s390_relocate_section): Likewise. |
| |
| 2004-02-26 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to |
| count_dyn_reloc. |
| |
| 2004-02-25 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext. |
| field to track if a relocation is against readonly section. |
| (count_dyn_reloc): Take a new argument for rent->reltext. |
| (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc. |
| (get_reloc_section): Don't set ia64_info->reltext here. |
| (allocate_dynrel_entries): Set ia64_info->reltext here. |
| |
| 2004-02-24 Alexandre Oliva <aoliva@redhat.com> |
| |
| * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local. |
| (_frv_emit_got_relocs_plt_entries): Decay relocation to protected |
| function's descriptor to symbol+offset, and map local undefweak |
| symbol to NULL function descriptor. |
| (elf32_frv_relocate_section): Likewise. |
| |
| 2004-02-23 Mark Kettenis <kettenis@gnu.org> |
| |
| * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and |
| M_X86_64_NETBSD. |
| * netbsd-core.c (M_SPARC64_OPENBSD): Define. |
| (netbsd_core_file_p): Set architecture from machine ID for |
| selected machines. |
| |
| 2004-02-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and |
| DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry. |
| |
| 2004-02-21 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined |
| symbols with non-default visibility. |
| |
| 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net> |
| |
| * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear |
| IMAGE_SCN_MEM_WRITE on known sections only. |
| |
| 2004-02-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak |
| symbols used in PIE relocs. |
| |
| 2004-02-19 Jakub Jelinek <jakub@redhat.com> |
| |
| * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear |
| .plt sh_entsize. |
| |
| 2004-02-18 Daniel Jacobowitz <drow@mvista.com> |
| |
| * configure.in: Update version to 2.15.90. |
| * configure: Regenerate. |
| |
| 2004-02-17 Daniel Jacobowitz <drow@mvista.com> |
| Richard Sandiford <rsandifo@redhat.com> |
| |
| * elfxx-mips.c (mips_elf_calculate_relocation): Use |
| _bfd_elf_symbol_refs_local_p to decide whether to decay |
| a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend. |
| (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE |
| relocs if the symbol wasn't defined by a regular object file. |
| Don't check the symbol's dynindx. |
| |
| 2004-02-16 Andrew Cagney <cagney@redhat.com> |
| |
| * bfd-in.h (file_ptr, ufile_ptr): Configure type using |
| @bfd_file_ptr@. |
| * bfd-in2.h: Re-generate. |
| |
| 2004-02-14 Andrew Cagney <cagney@redhat.com> |
| |
| * configure.host (HDEFINES): When hppa*-*-hpux*, define |
| _LARGEFILE64_SOURCE. |
| |
| 2004-02-13 Andrew Cagney <cagney@redhat.com> |
| |
| * elf.c (vma_page_aligned_bias): New function. |
| (assign_file_positions_except_relocs) |
| (assign_file_positions_for_segments): Replace broken modulo |
| arithmetic with call to vma_page_aligned_bias. |
| |
| 2004-02-11 Andrew Cagney <cagney@redhat.com> |
| |
| * bfd-in.h: Update copyright. |
| (bfd_tell): Change return type to file_ptr. |
| * bfd-in2.h: Re-generate. |
| * cache.c: Update copyright. |
| (bfd_cache_lookup_worker): Use real_fseek, do not cast offset |
| parameter. |
| (close_one): Use real_ftell. |
| * bfdio.c: Update copyright. |
| (real_ftell, real_fseek): New functions. |
| (bfd_tell): Use real_fseek and real_ftell, change return type to |
| file_ptr. |
| (bfd_seek): Use real_ftell and real_fseek, change type of |
| file_position to a file_ptr. |
| * libbfd-in.h: Update copyright. |
| (real_ftell, real_fseek): Declare. |
| * libbfd.h: Re-generate. |
| |
| * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64, |
| fseeko and fseeko64. Determine bfd_file_ptr. |
| * configure: Re-generate. |
| * config.in: Re-generate. |
| |
| 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com> |
| |
| * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w. |
| * elf32-h8300.c: Likewise. |
| |
| 2004-02-09 Christian Vogel <vogelchr@vogel.cx> |
| Nick Clifton <nickc@redhat.com> |
| |
| * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch |
| GOT entries with no associated GOT subsection. |
| |
| 2004-02-09 Richard Sandiford <rsandifo@redhat.com> |
| |
| * bfd-elf.h (elf_backend_name_local_section_symbols): New hook. |
| * elf.c (swap_out_syms): Use it to decide whether local section |
| symbols should be named. |
| * elfxx-target.h (elf_backend_name_local_section_symbols): New macro. |
| * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare. |
| (elf_backend_name_local_section_symbols): Define. |
| * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New. |
| |
| 2004-01-30 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elfxx-ia64.c (elfNN_ia64_relax_brl): New function. |
| (elfNN_ia64_relax_section): Optimize brl to br during the relax |
| finalize pass. |
| |
| 2004-01-30 Alexandre Oliva <aoliva@redhat.com> |
| |
| * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer |
| to bfd_link_hash_entry passed by reference to |
| _bfd_generic_link_add_one_symbol. |
| |
| 2004-01-25 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm |
| relocations against dynamic symbols. |
| |
| 2004-01-23 Daniel Jacobowitz <drow@mvista.com> |
| |
| * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13 |
| change. |
| |
| 2004-01-21 Tom Rix <tcrix@worldnet.att.net> |
| |
| * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw. |
| * bfd-in2.h, libbfd.h: Rebuilt. |
| |
| 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove |
| IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT |
| flag has been cleared. |
| |
| 2004-01-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * coff-h8300.c: Add and adjust comments about relaxation. |
| * elf32-h8300.c: Likewise. |
| |
| 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * coff-h8300.c: Fix comment typos. |
| * elf32-h8300.c: Likewise. |
| |
| 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * coff-h8300.c: Add comments about relaxation. |
| * elf32-h8300.c: Likewise. |
| |
| 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
| |
| * acinclude.m4: Quote names of macros to be defined by AC_DEFUN |
| throughout. |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| |
| 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com> |
| |
| * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call |
| mips_elf64_rtype_to_howto instead of using howto_table. |
| |
| 2004-01-13 Daniel Jacobowitz <drow@mvista.com> |
| |
| * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created |
| the .plt section. |
| (elf32_arm_check_relocs): Don't increment the PLT refcount for |
| relocs which would not use the PLT. |
| |
| 2004-01-13 Alan Modra <amodra@bigpond.net.au> |
| |
| * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs. |
| (ppc64_elf_gc_sweep_hook): Likewise. |
| (ppc64_elf_size_dynamic_sections): Test for .plt directly. |
| |
| 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com> |
| |
| Adds linker relaxation support for bit manipulation insns like |
| band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset, |
| bst, btst, bxor. |
| * elf32-h8300.c: Opcode for bit manipulation insn is checked in |
| elf32_h8_relax_section function while relxation for aa:16 and aa:32. |
| * coff-h8300.c: Opcode for bit manipulation insn is checked in |
| h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32. |
| |
| 2004-01-12 Alan Modra <amodra@bigpond.net.au> |
| |
| * dwarf2.c: Convert to C90, remove unneeded casts and prototypes. |
| |
| 2004-01-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * elf32-h8300.c: Fix formatting. |
| |
| 2004-01-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no |
| dynamic object is present. Declare r_symndx and h in an inner |
| scope. |
| * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise. |
| |
| 2004-01-09 Daniel Jacobowitz <drow@mvista.com> |
| |
| * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count. |
| (elf32_arm_copy_indirect_symbol): Don't copy pc_count. |
| (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs |
| identically. Do not emit PC24 relocations for shared libraries. |
| (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs |
| identically. Don't adjust pc_count. |
| (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically. |
| Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't |
| adjust count for branch relocations. |
| (allocate_dynrelocs): Correct typo in call to |
| WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for |
| PC24 or PLT32 relocs when linking. |
| |
| 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru> |
| |
| * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D |
| relocation howto with ARM_26 one for consistency. |
| (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations |
| that will be converted to ARM_26D ones, since we always want 'done' |
| relocations to be reflected in section's data. |
| (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction |
| offset. |
| (_bfd_final_link_relocate): Do not modify "inplace" data, if not |
| requested. |
| |
| 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru> |
| |
| * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that |
| are not partial_inplace during a relocatable link. |
| |
| 2004-01-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early |
| if no dynamic object is present. Declare r_symndx and h in an |
| inner scope. |
| |
| 2004-01-07 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install |
| trampoline if it is known out of range. |
| |
| 2004-01-06 Alexandre Oliva <aoliva@redhat.com> |
| |
| 2003-12-17 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (_frv_osec_readonly_p): New. |
| (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for |
| undefweak symbol. |
| (_frv_count_got_plt_entries): Adjust expected count accordingly. |
| (elf32_frv_relocate_section): Likewise. Error out if attempting |
| to emit rofixups or dynamic relocs in read-only segments. Use |
| _bfd_elf_section_offset to adjust r_offsets in rofixups and |
| dynamic relocations. |
| 2003-12-12 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic |
| relocations or fixups involving merged sections correctly. Avoid |
| crash when undefined symbol is referenced by R_FRV_32 or |
| R_FRV_FUNCDESC_VALUE. |
| 2003-12-02 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of |
| input section holding local symbol to addend of R_FRV_32 or |
| R_FRV_FUNCDESC_VALUE dynamic relocation. |
| 2003-11-27 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg. |
| (elf32_frv_always_size_sections): Don't store pointer to |
| __stacksize symbol in sec_info. |
| (elf32_frv_modify_segment_map): Look it up here. |
| 2003-11-26 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address |
| of the lazy PLT entry, not only its offset, as the low word of a |
| function descriptor. |
| 2003-11-10 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize |
| if a hash table entry already exists but is not a definition. |
| 2003-11-05 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc. |
| (_frv_add_rofixup): Don't inline. |
| (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address |
| for undefweak symbols. |
| (elf32_frv_relocate_section): Avoid crash while computing |
| relocation when linking with shared library. Only emit rofixups |
| and dynamic relocations for alloc&load sections. Mark binaries |
| with inter-segment relocations for relocation as a unit. |
| (_frv_create_got_section): Rename .rofixup.got to .rofixup. |
| (DEFAULT_STACK_SIZE): New. |
| (_frv_count_got_plt_entries): Fix thinko in deciding whether to |
| emit rofixups or dynamic relocs when linking dynamic non-PIE |
| executables. |
| (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and |
| shared libs too. Reserve the last entry for the GOT pointer. |
| (elf32_frv_finish_dynamic_sections): Emit it. |
| (elf32_frv_always_size_sections): New. |
| (elf32_frv_modify_segment_map): New. |
| (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC |
| sections. |
| (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set. |
| (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC. |
| (elf_backend_always_size_sections): New. |
| (elf_backend_modify_segment_map): New. |
| 2003-10-31 Alexandre Oliva <aoliva@redhat.com> |
| * config.bfd: Added frv-*-*linux*. |
| * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for |
| ABS section, instead of crashing. |
| (elf32_frv_relocate_section): Don't crash before warning about |
| different segments in non-PIC relocation. |
| 2003-10-17 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24 |
| relocs to undefweak symbols. |
| (elf32_frv_relocate_section): Ditto for undefined symbols. |
| 2003-10-06 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure |
| gotfixup section was created. |
| 2003-09-30 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (elf32_frv_howto_table): Change GOT12, |
| FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to |
| complain_overflow_signed. |
| * elf32-frv.c (_frv_add_rofixup): Do not error out if contents |
| have not been allocated. |
| (_frv_emit_got_relocs_plt_entries): Return non-void. Assert |
| privfd only if dynamic sections were created. |
| (elf32_frv_relocate_section): Compute gprel_segment, and use it |
| for GPREL relocs. When linking relocatable FDPIC executables, |
| emit warnings for relocations that would be illegal on PIE or |
| shared libraries. Emit rofixup for R_FRV_32 only if input object |
| is not FDPIC. |
| (_frv_create_got_section): Define _gp symbol in the rofixup |
| section. |
| (elf32_frv_finish_dynamic_sections): If rofixups needed but |
| dynamic sections missing, error out requesting -melf32frvfd. |
| 2003-09-19 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange |
| computation of addends from section and global or local symbol |
| value. Change return type to bfd_boolean, and return a failure if |
| a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a |
| nonzero addend is required. |
| (elf32_frv_relocate_section): Likewise. Print error for |
| unsupported nonzero addends. |
| 2003-09-18 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections, |
| force everything local. |
| (_frv_emit_got_relocs_plt_entries): Cope with NULL sec. |
| * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup. |
| (frv_gotfixup_section): New. |
| (FRV_SYM_LOCAL): Accept undefweak and local common symbols. |
| (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd |
| and relocsfdv. |
| (_frv_add_rofixup): New. |
| (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE |
| fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and |
| improve some ugly conditions. |
| (elf32_frv_relocate_section): Likewise. Reject inter-segment |
| relocations in fdpic. |
| (_frv_create_got_section): Create .rofixup.got section. |
| (struct _frv_dynamic_got_info): Added fixups. |
| (_frv_count_got_plt_entries): Account in-GOT relocations into |
| relocs32, relocsfd and relocsfdv. Account them into relocs or |
| fixups, as appropriate. |
| (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify |
| sizing of gotrel. |
| (elf32_frv_finish_dynamic_sections): Verify that the right number |
| of relocations and fixups was generated. |
| (elf32_frv_check_relocs): Compute relocs32, relocsfd and |
| relocsfdv. |
| * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of |
| SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL. |
| (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function |
| descriptor of a (formerly-)global symbol is local. |
| (struct frv_pic_relocs_info): Adjust comments. |
| (_frv_emit_got_relocs_plt_entries): Adjust. |
| (elf32_frv_relocate_section): Likewise. |
| (_frv_count_got_plt_entries): Likewise. |
| * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global |
| symbol's value to addend in the common preamble. Decay dynamic |
| symbols to section+offset if they bind or call locally, for GOT |
| and FUNCDESC_VALUE, respectively. |
| (elf32_frv_relocate_section): Likewise. |
| (elf32_frv_check_relocs): Don't register as dynamic symbols of |
| internal or hidden visibility. |
| 2003-09-17 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as |
| argument, so as to not call _bfd_elf_rel_local_sym to compute it. |
| (elf32_frv_relocate_section): Pass relocation addend in. Use |
| original relocation addend to look up the got relocs/plt entries |
| table. Do not call _bfd_elf_rel_local_sym. Don't error out when |
| processing relocations that reference .scommon symbols. |
| 2003-09-15 Alexandre Oliva <aoliva@redhat.com> |
| Introduce support for dynamic linking. |
| * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits. |
| (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto, |
| elf32_frv_rel_funcdesc_value_howto): New REL descriptors. |
| (frv_reloc_type_lookup): Return REL howtos for executables and |
| dynamic libraries. |
| (frv_info_to_howto_rel): New. |
| (struct frv_elf_link_hash_table): New. |
| (frv_hash_table, frv_got_section, frv_gotrel_section, |
| frv_plt_section, frv_pltrel_section, frv_relocs_info, |
| frv_got_initial_offset, frv_plt_initial_offset): New macros. |
| (frv_elf_link_hash_table_create): New. |
| (struct frv_pic_relocs_info): New. |
| (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New. |
| (frv_pic_relocs_info_find): New. |
| (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local): |
| New. |
| (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New. |
| (_frv_add_dyn_reloc, _frv_osec_to_segment): New. |
| (_frv_emit_got_relocs_plt_entries): New. |
| (elf32_frv_relocate_section): Add support for dynamic linking. |
| Handle new relocations. |
| (_frv_create_got_section): New. |
| (elf32_frv_create_dynamic_sections): New. |
| (ELF_DYNAMIC_INTERPRETER): New. |
| (struct _frv_dynamic_got_info): New. |
| (_frv_count_got_plt_entries): New. |
| (struct _frv_dynamic_got_plt_info): New. |
| (_frv_compute_got_alloc_data): New. |
| (_frv_get_got_entry, _frv_get_fd_entry): New. |
| (_frv_assign_got_entries, _frv_assign_plt_entries): New. |
| (_frv_resolve_final_relocs_info): New. |
| (elf32_frv_size_dynamic_sections): New. |
| (elf32_frv_finish_dynamic_sections): New. |
| (elf32_frv_adjust_dynamic_symbol): New. |
| (elf32_frv_finish_dynamic_symbol): New. |
| (elf32_frv_check_relocs): Handle new relocs. Explain how the |
| whole thing works. |
| (elf_info_to_howto_rel): Define. |
| (bfd_elf32_bfd_link_hash_table_create): Define. |
| (elf_backend_create_dynamic_sections): Define. |
| (elf_backend_adjust_dynamic_symbol): Define. |
| (elf_backend_size_dynamic_sections): Define. |
| (elf_backend_finish_dynamic_symbol): Define. |
| (elf_backend_finish_dynamic_sections): Define. |
| (elf_backend_want_got_sym): Define. |
| (elf_backend_got_header_size): Define. |
| (elf_backend_want_got_plt): Define. |
| (elf_backend_plt_readonly): Define. |
| (elf_backend_want_plt_sym): Define. |
| (elf_backend_plt_header_size): Define. |
| (elf_backend_may_use_rel_p): Define. |
| (elf_backend_may_use_rela_p): Define. |
| (elf_backend_default_use_rela_p): Define. |
| 2003-08-08 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12, |
| R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12, |
| R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New. |
| (frv_reloc_map): Map the corresponding BFD relocs to them. |
| (frv_reloc_type_lookup): ... and back to BFD relocs. |
| * reloc.c: New relocs. |
| * bfd-in2.h, libbfd.h: Rebuilt. |
| 2003-08-04 Alexandre Oliva <aoliva@redhat.com> |
| * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO, |
| R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI, |
| R_FRV_FUNCDESC_GOTLO): New. |
| (frv_reloc_map): Map the corresponding BFD relocs to them. |
| (frv_reloc_type_lookup): ... and back to BFD relocs. |
| * reloc.c: New relocs. |
| * bfd-in2.h, libbfd.h: Rebuilt. |
| |
| 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> |
| |
| * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional |
| targets to support pages of up to 64kB. |
| (elf32_bed): Redefine to get a separate backend data structure for |
| traditional targets. |
| * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional |
| targets to support pages of up to 64kB. |
| (elf64_bed): Redefine to get a separate backend data structure for |
| traditional targets. |
| * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional |
| targets to support pages of up to 64kB. |
| (elf32_bed): Redefine to get a separate backend data structure for |
| traditional targets. |
| |
| 2004-01-04 Mark Kettenis <kettenis@gnu.org> |
| |
| * elf32-sparc.c (elf32_sparc_grok_psinfo): New function. |
| |
| 2004-01-02 Mark Kettenis <kettenis@gnu.org> |
| |
| * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD. |
| (elf_i386_grok_psinfo): Likewise. |
| |
| 2004-01-02 Bernardo Innocenti <bernie@develer.com> |
| |
| * config.bfd: Add m68k-uClinux target. |
| |
| 2004-01-01 Grant Edwards <grante@visi.com> |
| |
| * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored. |
| * elf32-h8300.c (elf32_h8_gc_mark_hook): New function. |
| (elf32_h8_gc_sweep_hook): New function. |
| (elf_backend_gc_mark_hook): Define. |
| (elf_backend_gc_sweep_hook): Define. |
| (elf_backend_can_gc_sections): Define. |
| |
| For older changes see ChangeLog-0203 |
| |
| Local Variables: |
| mode: change-log |
| left-margin: 8 |
| fill-column: 74 |
| version-control: never |
| End: |
