diff options
Diffstat (limited to 'bfd/elf32-fr30.c')
| -rw-r--r-- | bfd/elf32-fr30.c | 231 |
1 files changed, 116 insertions, 115 deletions
diff --git a/bfd/elf32-fr30.c b/bfd/elf32-fr30.c index ec219cd3e6..2311316498 100644 --- a/bfd/elf32-fr30.c +++ b/bfd/elf32-fr30.c @@ -32,19 +32,19 @@ static reloc_howto_type * fr30_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code)); static void fr30_info_to_howto_rela PARAMS ((bfd *, arelent *, Elf_Internal_Rela *)); -static boolean fr30_elf_relocate_section +static bfd_boolean fr30_elf_relocate_section PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); static bfd_reloc_status_type fr30_final_link_relocate PARAMS ((reloc_howto_type *, bfd *, asection *, bfd_byte *, Elf_Internal_Rela *, bfd_vma)); -static boolean fr30_elf_gc_sweep_hook +static bfd_boolean fr30_elf_gc_sweep_hook PARAMS ((bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *)); static asection * fr30_elf_gc_mark_hook PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *, struct elf_link_hash_entry *, Elf_Internal_Sym *)); -static boolean fr30_elf_check_relocs +static bfd_boolean fr30_elf_check_relocs PARAMS ((bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *)); @@ -55,194 +55,194 @@ static reloc_howto_type fr30_elf_howto_table [] = 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_FR30_NONE", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* An 8 bit absolute relocation. */ HOWTO (R_FR30_8, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 8, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 4, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_FR30_8", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x0000, /* src_mask */ 0x0ff0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 20 bit absolute relocation. */ HOWTO (R_FR30_20, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 20, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ fr30_elf_i20_reloc, /* special_function */ "R_FR30_20", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x00000000, /* src_mask */ 0x00f0ffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 32 bit absolute relocation. */ HOWTO (R_FR30_32, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_FR30_32", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x00000000, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 32 bit into 48 bits absolute relocation. */ HOWTO (R_FR30_48, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ fr30_elf_i32_reloc, /* special_function */ "R_FR30_48", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x00000000, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 6 bit absolute relocation. */ HOWTO (R_FR30_6_IN_4, /* type */ 2, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 6, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 4, /* bitpos */ complain_overflow_unsigned, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_FR30_6_IN_4", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x0000, /* src_mask */ 0x00f0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* An 8 bit absolute relocation. */ HOWTO (R_FR30_8_IN_8, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 8, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 4, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ bfd_elf_generic_reloc,/* special_function */ "R_FR30_8_IN_8", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x0000, /* src_mask */ 0x0ff0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 9 bit absolute relocation. */ HOWTO (R_FR30_9_IN_8, /* type */ 1, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 9, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 4, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ bfd_elf_generic_reloc,/* special_function */ "R_FR30_9_IN_8", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x0000, /* src_mask */ 0x0ff0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 10 bit absolute relocation. */ HOWTO (R_FR30_10_IN_8, /* type */ 2, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 10, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 4, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ bfd_elf_generic_reloc,/* special_function */ "R_FR30_10_IN_8", /* name */ - true, /* partial_inplace */ + TRUE, /* partial_inplace */ 0x0000, /* src_mask */ 0x0ff0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A PC relative 9 bit relocation, right shifted by 1. */ HOWTO (R_FR30_9_PCREL, /* type */ 1, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 9, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_FR30_9_PCREL", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0x0000, /* src_mask */ 0x00ff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A PC relative 12 bit relocation, right shifted by 1. */ HOWTO (R_FR30_12_PCREL, /* type */ 1, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 12, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_FR30_12_PCREL", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0x0000, /* src_mask */ 0x07ff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* GNU extension to record C++ vtable hierarchy */ HOWTO (R_FR30_GNU_VTINHERIT, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 0, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ NULL, /* special_function */ "R_FR30_GNU_VTINHERIT", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* GNU extension to record C++ vtable member usage */ HOWTO (R_FR30_GNU_VTENTRY, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 0, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ _bfd_elf_rel_vtable_reloc_fn, /* special_function */ "R_FR30_GNU_VTENTRY", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ }; /* Utility to actually perform an R_FR30_20 reloc. */ @@ -250,15 +250,15 @@ static reloc_howto_type fr30_elf_howto_table [] = static bfd_reloc_status_type fr30_elf_i20_reloc (abfd, reloc_entry, symbol, data, input_section, output_bfd, error_message) - bfd * abfd; - arelent * reloc_entry; - asymbol * symbol; - PTR data; - asection * input_section; - bfd * output_bfd; - char ** error_message ATTRIBUTE_UNUSED; + bfd *abfd; + arelent *reloc_entry; + asymbol *symbol; + PTR data; + asection *input_section; + bfd *output_bfd; + char **error_message ATTRIBUTE_UNUSED; { - bfd_vma relocation; + bfd_vma relocation; unsigned long x; /* This part is from bfd_elf_generic_reloc. */ @@ -296,15 +296,15 @@ fr30_elf_i20_reloc (abfd, reloc_entry, symbol, data, static bfd_reloc_status_type fr30_elf_i32_reloc (abfd, reloc_entry, symbol, data, input_section, output_bfd, error_message) - bfd * abfd; - arelent * reloc_entry; - asymbol * symbol; - PTR data; - asection * input_section; - bfd * output_bfd; - char ** error_message ATTRIBUTE_UNUSED; + bfd *abfd; + arelent *reloc_entry; + asymbol *symbol; + PTR data; + asection *input_section; + bfd *output_bfd; + char **error_message ATTRIBUTE_UNUSED; { - bfd_vma relocation; + bfd_vma relocation; /* This part is from bfd_elf_generic_reloc. */ if (output_bfd != (bfd *) NULL @@ -358,7 +358,7 @@ static const struct fr30_reloc_map fr30_reloc_map [] = static reloc_howto_type * fr30_reloc_type_lookup (abfd, code) - bfd * abfd ATTRIBUTE_UNUSED; + bfd *abfd ATTRIBUTE_UNUSED; bfd_reloc_code_real_type code; { unsigned int i; @@ -375,9 +375,9 @@ fr30_reloc_type_lookup (abfd, code) static void fr30_info_to_howto_rela (abfd, cache_ptr, dst) - bfd * abfd ATTRIBUTE_UNUSED; - arelent * cache_ptr; - Elf_Internal_Rela * dst; + bfd *abfd ATTRIBUTE_UNUSED; + arelent *cache_ptr; + Elf_Internal_Rela *dst; { unsigned int r_type; @@ -390,17 +390,18 @@ fr30_info_to_howto_rela (abfd, cache_ptr, dst) routines, but a few relocs, we have to do them ourselves. */ static bfd_reloc_status_type -fr30_final_link_relocate (howto, input_bfd, input_section, contents, rel, relocation) - reloc_howto_type * howto; - bfd * input_bfd; - asection * input_section; - bfd_byte * contents; - Elf_Internal_Rela * rel; - bfd_vma relocation; +fr30_final_link_relocate (howto, input_bfd, input_section, contents, rel, + relocation) + reloc_howto_type *howto; + bfd *input_bfd; + asection *input_section; + bfd_byte *contents; + Elf_Internal_Rela *rel; + bfd_vma relocation; { bfd_reloc_status_type r = bfd_reloc_ok; - bfd_vma x; - bfd_signed_vma srel; + bfd_vma x; + bfd_signed_vma srel; switch (howto->type) { @@ -497,25 +498,25 @@ fr30_final_link_relocate (howto, input_bfd, input_section, contents, rel, reloca section, which means that the addend must be adjusted accordingly. */ -static boolean +static bfd_boolean fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section, contents, relocs, local_syms, local_sections) - bfd * output_bfd; - struct bfd_link_info * info; - bfd * input_bfd; - asection * input_section; - bfd_byte * contents; - Elf_Internal_Rela * relocs; - Elf_Internal_Sym * local_syms; - asection ** local_sections; + bfd *output_bfd; + struct bfd_link_info *info; + bfd *input_bfd; + asection *input_section; + bfd_byte *contents; + Elf_Internal_Rela *relocs; + Elf_Internal_Sym *local_syms; + asection **local_sections; { - Elf_Internal_Shdr * symtab_hdr; - struct elf_link_hash_entry ** sym_hashes; - Elf_Internal_Rela * rel; - Elf_Internal_Rela * relend; + Elf_Internal_Shdr *symtab_hdr; + struct elf_link_hash_entry **sym_hashes; + Elf_Internal_Rela *rel; + Elf_Internal_Rela *relend; if (info->relocateable) - return true; + return TRUE; symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr; sym_hashes = elf_sym_hashes (input_bfd); @@ -523,15 +524,15 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section, for (rel = relocs; rel < relend; rel ++) { - reloc_howto_type * howto; - unsigned long r_symndx; - Elf_Internal_Sym * sym; - asection * sec; - struct elf_link_hash_entry * h; - bfd_vma relocation; - bfd_reloc_status_type r; - const char * name = NULL; - int r_type; + reloc_howto_type *howto; + unsigned long r_symndx; + Elf_Internal_Sym *sym; + asection *sec; + struct elf_link_hash_entry *h; + bfd_vma relocation; + bfd_reloc_status_type r; + const char *name = NULL; + int r_type; r_type = ELF32_R_TYPE (rel->r_info); @@ -598,8 +599,8 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section, { if (! ((*info->callbacks->undefined_symbol) (info, h->root.root.string, input_bfd, - input_section, rel->r_offset, true))) - return false; + input_section, rel->r_offset, TRUE))) + return FALSE; #if 0 fprintf (stderr, "unknown: name: %s\n", name); #endif @@ -625,7 +626,7 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section, case bfd_reloc_undefined: r = info->callbacks->undefined_symbol (info, name, input_bfd, input_section, rel->r_offset, - true); + TRUE); break; case bfd_reloc_outofrange: @@ -650,11 +651,11 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section, (info, msg, name, input_bfd, input_section, rel->r_offset); if (! r) - return false; + return FALSE; } } - return true; + return TRUE; } /* Return the section that should be marked against GC for a given @@ -662,11 +663,11 @@ fr30_elf_relocate_section (output_bfd, info, input_bfd, input_section, static asection * fr30_elf_gc_mark_hook (sec, info, rel, h, sym) - asection * sec; - struct bfd_link_info * info ATTRIBUTE_UNUSED; - Elf_Internal_Rela * rel; - struct elf_link_hash_entry * h; - Elf_Internal_Sym * sym; + asection *sec; + struct bfd_link_info *info ATTRIBUTE_UNUSED; + Elf_Internal_Rela *rel; + struct elf_link_hash_entry *h; + Elf_Internal_Sym * sym; { if (h != NULL) { @@ -699,21 +700,21 @@ fr30_elf_gc_mark_hook (sec, info, rel, h, sym) /* Update the got entry reference counts for the section being removed. */ -static boolean +static bfd_boolean fr30_elf_gc_sweep_hook (abfd, info, sec, relocs) - bfd * abfd ATTRIBUTE_UNUSED; - struct bfd_link_info * info ATTRIBUTE_UNUSED; - asection * sec ATTRIBUTE_UNUSED; - const Elf_Internal_Rela * relocs ATTRIBUTE_UNUSED; + bfd *abfd ATTRIBUTE_UNUSED; + struct bfd_link_info *info ATTRIBUTE_UNUSED; + asection *sec ATTRIBUTE_UNUSED; + const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED; { - return true; + return TRUE; } /* Look through the relocs for a section during the first phase. Since we don't do .gots or .plts, we just need to consider the virtual table relocs for gc. */ -static boolean +static bfd_boolean fr30_elf_check_relocs (abfd, info, sec, relocs) bfd *abfd; struct bfd_link_info *info; @@ -726,7 +727,7 @@ fr30_elf_check_relocs (abfd, info, sec, relocs) const Elf_Internal_Rela *rel_end; if (info->relocateable) - return true; + return TRUE; symtab_hdr = &elf_tdata (abfd)->symtab_hdr; sym_hashes = elf_sym_hashes (abfd); @@ -752,19 +753,19 @@ fr30_elf_check_relocs (abfd, info, sec, relocs) Reconstruct it for later use during GC. */ case R_FR30_GNU_VTINHERIT: if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset)) - return false; + return FALSE; break; /* This relocation describes which C++ vtable entries are actually used. Record for later use during GC. */ case R_FR30_GNU_VTENTRY: if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_addend)) - return false; + return FALSE; break; } } - return true; + return TRUE; } #define ELF_ARCH bfd_arch_fr30 |