diff options
Diffstat (limited to 'bfd/elfxx-ia64.c')
| -rw-r--r-- | bfd/elfxx-ia64.c | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/bfd/elfxx-ia64.c b/bfd/elfxx-ia64.c index 8fdb9a0..0273610 100644 --- a/bfd/elfxx-ia64.c +++ b/bfd/elfxx-ia64.c @@ -138,6 +138,7 @@ struct elfNN_ia64_link_hash_table asection *rel_pltoff_sec; /* dynamic relocation section for same */ bfd_size_type minplt_entries; /* number of minplt entries */ + unsigned reltext : 1; /* are there relocs against readonly sections? */ struct elfNN_ia64_local_hash_table loc_hash_table; }; @@ -299,6 +300,8 @@ static boolean elfNN_ia64_merge_private_bfd_data PARAMS ((bfd *ibfd, bfd *obfd)); static boolean elfNN_ia64_print_private_bfd_data PARAMS ((bfd *abfd, PTR ptr)); +static enum elf_reloc_type_class elfNN_ia64_reloc_type_class + PARAMS ((int)); /* ia64-specific relocation */ @@ -1571,7 +1574,7 @@ elfNN_ia64_hash_table_create (abfd) { struct elfNN_ia64_link_hash_table *ret; - ret = bfd_alloc (abfd, sizeof (*ret)); + ret = bfd_zalloc (abfd, sizeof (*ret)); if (!ret) return 0; if (!_bfd_elf_link_hash_table_init (&ret->root, abfd, @@ -1916,6 +1919,9 @@ get_reloc_section (abfd, ia64_info, sec, create) return NULL; } + if (sec->flags & SEC_READONLY) + ia64_info->reltext = 1; + return srel; } @@ -2535,7 +2541,6 @@ elfNN_ia64_size_dynamic_sections (output_bfd, info) struct elfNN_ia64_link_hash_table *ia64_info; asection *sec; bfd *dynobj; - boolean reltext = false; boolean relplt = false; dynobj = elf_hash_table(info)->dynobj; @@ -2692,24 +2697,6 @@ elfNN_ia64_size_dynamic_sections (output_bfd, info) { if (!strip) { - const char *outname; - asection *target; - - /* If this relocation section applies to a read only - section, then we probably need a DT_TEXTREL entry. */ - outname = bfd_get_section_name (output_bfd, - sec->output_section); - if (outname[4] == 'a') - outname += 5; - else - outname += 4; - - target = bfd_get_section_by_name (output_bfd, outname); - if (target != NULL - && (target->flags & SEC_READONLY) != 0 - && (target->flags & SEC_ALLOC) != 0) - reltext = true; - /* We use the reloc_count field as a counter if we need to copy relocs into the output file. */ sec->reloc_count = 0; @@ -2763,7 +2750,7 @@ elfNN_ia64_size_dynamic_sections (output_bfd, info) sizeof (ElfNN_External_Rela))) return false; - if (reltext) + if (ia64_info->reltext) { if (! bfd_elfNN_add_dynamic_entry (info, DT_TEXTREL, 0)) return false; @@ -4324,6 +4311,27 @@ elfNN_ia64_print_private_bfd_data (abfd, ptr) _bfd_elf_print_private_bfd_data (abfd, ptr); return true; } + +static enum elf_reloc_type_class +elfNN_ia64_reloc_type_class (type) + int type; +{ + switch (type) + { + case R_IA64_REL32MSB: + case R_IA64_REL32LSB: + case R_IA64_REL64MSB: + case R_IA64_REL64LSB: + return reloc_class_relative; + case R_IA64_IPLTMSB: + case R_IA64_IPLTLSB: + return reloc_class_plt; + case R_IA64_COPY: + return reloc_class_copy; + default: + return reloc_class_normal; + } +} #define TARGET_LITTLE_SYM bfd_elfNN_ia64_little_vec #define TARGET_LITTLE_NAME "elfNN-ia64-little" @@ -4400,6 +4408,7 @@ elfNN_ia64_print_private_bfd_data (abfd, ptr) #define elf_backend_want_dynbss 0 #define elf_backend_copy_indirect_symbol elfNN_ia64_hash_copy_indirect #define elf_backend_hide_symbol elfNN_ia64_hash_hide_symbol +#define elf_backend_reloc_type_class elfNN_ia64_reloc_type_class #include "elfNN-target.h" |