diff options
Diffstat (limited to 'bfd/mach-o.h')
| -rw-r--r-- | bfd/mach-o.h | 84 |
1 files changed, 61 insertions, 23 deletions
diff --git a/bfd/mach-o.h b/bfd/mach-o.h index 615a4b3..756fda5 100644 --- a/bfd/mach-o.h +++ b/bfd/mach-o.h @@ -1,5 +1,5 @@ /* Mach-O support for BFD. - Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2007, 2008 + Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -40,6 +40,15 @@ #define BFD_MACH_O_SYM_NSECT(SYM) (((SYM)->udata.i >> 16) & 0xff) #define BFD_MACH_O_SYM_NDESC(SYM) ((SYM)->udata.i & 0xffff) +typedef enum bfd_mach_o_mach_header_magic +{ + BFD_MACH_O_MH_MAGIC = 0xfeedface, + BFD_MACH_O_MH_CIGAM = 0xcefaedfe, + BFD_MACH_O_MH_MAGIC_64 = 0xfeedfacf, + BFD_MACH_O_MH_CIGAM_64 = 0xcffaedfe +} +bfd_mach_o_mach_header_magic; + typedef enum bfd_mach_o_ppc_thread_flavour { BFD_MACH_O_PPC_THREAD_STATE = 1, @@ -134,6 +143,12 @@ typedef enum bfd_mach_o_cpu_type } bfd_mach_o_cpu_type; +typedef enum bfd_mach_o_cpu_subtype +{ + BFD_MACH_O_CPU_SUBTYPE_X86_ALL = 3 +} +bfd_mach_o_cpu_subtype; + typedef enum bfd_mach_o_filetype { BFD_MACH_O_MH_OBJECT = 1, @@ -225,8 +240,6 @@ bfd_mach_o_section_type; /* Section contains only true machine instructions. */ #define BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS 0x80000000 -typedef unsigned long bfd_mach_o_cpu_subtype; - typedef struct bfd_mach_o_header { unsigned long magic; @@ -243,6 +256,9 @@ typedef struct bfd_mach_o_header } bfd_mach_o_header; +#define BFD_MACH_O_HEADER_SIZE 28 +#define BFD_MACH_O_HEADER_64_SIZE 32 + typedef struct bfd_mach_o_section { asection *bfdsection; @@ -260,6 +276,8 @@ typedef struct bfd_mach_o_section unsigned long reserved3; } bfd_mach_o_section; +#define BFD_MACH_O_SECTION_SIZE 68 +#define BFD_MACH_O_SECTION_64_SIZE 80 typedef struct bfd_mach_o_segment_command { @@ -276,6 +294,8 @@ typedef struct bfd_mach_o_segment_command asection *segment; } bfd_mach_o_segment_command; +#define BFD_MACH_O_LC_SEGMENT_SIZE 56 +#define BFD_MACH_O_LC_SEGMENT_64_SIZE 72 /* Protection flags. */ #define BFD_MACH_O_PROT_READ 0x01 @@ -506,7 +526,7 @@ bfd_mach_o_uuid_command; typedef struct bfd_mach_o_load_command { bfd_mach_o_load_command_type type; - unsigned int type_required; + bfd_boolean type_required; bfd_vma offset; bfd_vma len; union @@ -540,26 +560,44 @@ mach_o_data_struct; typedef struct mach_o_data_struct bfd_mach_o_data_struct; -bfd_boolean bfd_mach_o_valid (bfd *); -int bfd_mach_o_scan_read_symtab_symbol (bfd *, bfd_mach_o_symtab_command *, asymbol *, unsigned long); -int bfd_mach_o_scan_read_symtab_strtab (bfd *, bfd_mach_o_symtab_command *); -int bfd_mach_o_scan_read_symtab_symbols (bfd *, bfd_mach_o_symtab_command *); -int bfd_mach_o_scan_read_dysymtab_symbol (bfd *, bfd_mach_o_dysymtab_command *, bfd_mach_o_symtab_command *, asymbol *, unsigned long); -int bfd_mach_o_scan_start_address (bfd *); -int bfd_mach_o_scan (bfd *, bfd_mach_o_header *, bfd_mach_o_data_struct *); -bfd_boolean bfd_mach_o_mkobject (bfd *); -const bfd_target * bfd_mach_o_object_p (bfd *); -const bfd_target * bfd_mach_o_core_p (bfd *); -const bfd_target * bfd_mach_o_archive_p (bfd *); -bfd * bfd_mach_o_openr_next_archived_file (bfd *, bfd *); -int bfd_mach_o_lookup_section (bfd *, asection *, bfd_mach_o_load_command **, bfd_mach_o_section **); -int bfd_mach_o_lookup_command (bfd *, bfd_mach_o_load_command_type, bfd_mach_o_load_command **); -unsigned long bfd_mach_o_stack_addr (enum bfd_mach_o_cpu_type); -int bfd_mach_o_core_fetch_environment (bfd *, unsigned char **, unsigned int *); -char * bfd_mach_o_core_file_failing_command (bfd *); -int bfd_mach_o_core_file_failing_signal (bfd *); -bfd_boolean bfd_mach_o_core_file_matches_executable_p (bfd *, bfd *); +bfd_boolean bfd_mach_o_valid (bfd *); +int bfd_mach_o_scan_read_symtab_symbol (bfd *, bfd_mach_o_symtab_command *, asymbol *, unsigned long); +int bfd_mach_o_scan_read_symtab_strtab (bfd *, bfd_mach_o_symtab_command *); +int bfd_mach_o_scan_read_symtab_symbols (bfd *, bfd_mach_o_symtab_command *); +int bfd_mach_o_scan_read_dysymtab_symbol (bfd *, bfd_mach_o_dysymtab_command *, bfd_mach_o_symtab_command *, asymbol *, unsigned long); +int bfd_mach_o_scan_start_address (bfd *); +int bfd_mach_o_scan (bfd *, bfd_mach_o_header *, bfd_mach_o_data_struct *); +bfd_boolean bfd_mach_o_mkobject_init (bfd *); +const bfd_target *bfd_mach_o_object_p (bfd *); +const bfd_target *bfd_mach_o_core_p (bfd *); +const bfd_target *bfd_mach_o_archive_p (bfd *); +bfd *bfd_mach_o_openr_next_archived_file (bfd *, bfd *); +int bfd_mach_o_lookup_section (bfd *, asection *, bfd_mach_o_load_command **, bfd_mach_o_section **); +int bfd_mach_o_lookup_command (bfd *, bfd_mach_o_load_command_type, bfd_mach_o_load_command **); +bfd_boolean bfd_mach_o_write_contents (bfd *); +bfd_boolean bfd_mach_o_bfd_copy_private_symbol_data (bfd *, asymbol *, + bfd *, asymbol *); +bfd_boolean bfd_mach_o_bfd_copy_private_section_data (bfd *, asection *, + bfd *, asection *); +bfd_boolean bfd_mach_o_bfd_copy_private_bfd_data (bfd *, bfd *); +long bfd_mach_o_get_symtab_upper_bound (bfd *); +long bfd_mach_o_canonicalize_symtab (bfd *, asymbol **); +asymbol *bfd_mach_o_make_empty_symbol (bfd *); +void bfd_mach_o_get_symbol_info (bfd *, asymbol *, symbol_info *); +void bfd_mach_o_print_symbol (bfd *, PTR, asymbol *, bfd_print_symbol_type); +bfd_boolean bfd_mach_o_bfd_print_private_bfd_data (bfd *, PTR); +int bfd_mach_o_sizeof_headers (bfd *, struct bfd_link_info *); +unsigned long bfd_mach_o_stack_addr (enum bfd_mach_o_cpu_type); +int bfd_mach_o_core_fetch_environment (bfd *, unsigned char **, unsigned int *); +char *bfd_mach_o_core_file_failing_command (bfd *); +int bfd_mach_o_core_file_failing_signal (bfd *); +bfd_boolean bfd_mach_o_core_file_matches_executable_p (bfd *, bfd *); bfd *bfd_mach_o_fat_extract (bfd *, bfd_format , const bfd_arch_info_type *); +const bfd_target *bfd_mach_o_header_p (bfd *, bfd_mach_o_filetype, + bfd_mach_o_cpu_type); +bfd_boolean bfd_mach_o_build_commands (bfd *abfd); +bfd_boolean bfd_mach_o_set_section_contents (bfd *, asection *, const void *, + file_ptr, bfd_size_type); extern const bfd_target mach_o_be_vec; extern const bfd_target mach_o_le_vec; |