X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=8246fa79552ab6b71afac7127388dce482882659;hb=906e58cab5ef4c02cbd341d913a3a07e4cba27df;hp=0949d1570a6c8a9a0663c9b73beb268497cec413;hpb=536d0ff40ed48b72865992abe1a69c1b3eb46201;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 0949d1570a..8246fa7955 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,97 @@ +2008-05-15 Christophe Lyon + + Add long call support for ARM. + * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define. + (THM2_MAX_BWD_BRANCH_OFFSET): Define. + (ARM_MAX_FWD_BRANCH_OFFSET): Define. + (ARM_MAX_BWD_BRANCH_OFFSET): Define. + (THM_MAX_FWD_BRANCH_OFFSET): Define. + (THM_MAX_BWD_BRANCH_OFFSET): Define. + (arm_long_branch_stub): Define. + (arm_pic_long_branch_stub): Define. + (arm_thumb_v4t_long_branch_stub): Define. + (arm_thumb_thumb_long_branch_stub): Define. + (arm_thumb_arm_v4t_long_branch_stub): Define. + (STUB_SUFFIX): Define. + (elf32_arm_stub_type): Define. + (elf32_arm_stub_hash_entry): Define. + (elf32_arm_link_hash_entry): Add stub_cache field. + (arm_stub_hash_lookup): Define. + (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd, + add_stub_section, layout_sections_again, stub_group, bfd_count, + top_index, input_list fields. + (elf32_arm_link_hash_newfunc): Init new field. + (stub_hash_newfunc): New function. + (elf32_arm_link_hash_table_create): Init stub_hash_table. + (elf32_arm_hash_table_free): New function. + (arm_type_of_stub): New function. + (elf32_arm_stub_name): New function. + (elf32_arm_get_stub_entry): New function. + (elf32_arm_stub_add_mapping_symbol): New function. + (elf32_arm_add_stub): New function. + (arm_build_one_stub): New function. + (arm_size_one_stub): New function. + (elf32_arm_setup_section_lists): New function. + (elf32_arm_next_input_section): New function. + (group_sections): New function. + (elf32_arm_size_stubs): New function. + (elf32_arm_build_stubs): New function. + (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections. + (bfd_elf32_arm_process_before_allocation): No longer handle + R_ARM_CALL and R_ARM_THM_CALL. + (using_thumb_only): New function. + (elf32_arm_final_link_relocate): Redirect calls to stub if range + exceeds encoding capabilities. + (bfd_elf32_bfd_link_hash_table_free): Define. + * bfd-in.h (R_ARM_max): Fix value to 130. + (elf32_arm_setup_section_lists): Protype. + (elf32_arm_next_input_section): Protype. + (elf32_arm_size_stubs): Protype. + (elf32_arm_build_stubs): Protype. + * bfd-in2.h: Regenerate. + +2008-05-14 Ulrich Weigand + + * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls. + * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise. + +2008-05-14 Alan Modra + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2008-05-14 Ulrich Weigand + Alan Modra + + * elf32-ppc.c (section_covers_vma): New function. + (ppc_elf_get_synthetic_symtab): New function. + (bfd_elf32_get_synthetic_symtab): Define. + * elf64-ppc.c (section_covers_vma): New function. + (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch + table entries, and __glink_PLTresolve on resolver stub. + (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve. + +2008-05-12 Alan Modra + + PR 6443 + * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete. + (must_be_dyn_reloc): New function. + (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs + in pies. + (ppc_elf_tls_optimize): Optimise pies. + (ppc_elf_relocate_section): Use a section symbol rather than no + symbol if possible for LD->IE TLS sequence, but don't error if + we must use no symbol. + * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c. + (must_be_dyn_reloc): Likewise. + (ppc64_elf_check_relocs): Likewise. + (ppc64_elf_tls_optimize): Likewise. + (ppc64_elf_relocate_section): Likewise. + +2008-05-12 Alan Modra + + * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym. + 2008-05-10 Paul Pluzhnikov * elfcore.h (elf_core_file_p): Warn about core truncation.