diff options
Diffstat (limited to 'include/dis-asm.h')
| -rw-r--r-- | include/dis-asm.h | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/include/dis-asm.h b/include/dis-asm.h index 666ed6901..1f835d333 100644 --- a/include/dis-asm.h +++ b/include/dis-asm.h @@ -9,6 +9,10 @@ #ifndef DIS_ASM_H #define DIS_ASM_H +#ifdef __cplusplus +extern "C" { +#endif + #include <stdio.h> #include "bfd.h" @@ -74,7 +78,7 @@ typedef struct disassemble_info { INFO is a pointer to this struct. Returns an errno value or 0 for success. */ int (*read_memory_func) - PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int length, + PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, unsigned int length, struct disassemble_info *info)); /* Function which should be called if we get an error that we can't @@ -101,7 +105,7 @@ typedef struct disassemble_info { /* These are for buffer_read_memory. */ bfd_byte *buffer; bfd_vma buffer_vma; - int buffer_length; + unsigned int buffer_length; /* This variable may be set by the instruction decoder. It suggests the number of bytes objdump should display on a single line. If @@ -117,6 +121,11 @@ typedef struct disassemble_info { int bytes_per_chunk; enum bfd_endian display_endian; + /* Number of octets per incremented target address + Normally one, but some DSPs have byte sizes of 16 or 32 bits + */ + unsigned int octets_per_byte; + /* Results from instruction decoders. Not all decoders yet support this information. This info is set each time an instruction is decoded, and is only valid for the last such instruction. @@ -133,6 +142,9 @@ typedef struct disassemble_info { zero if unknown. */ bfd_vma target2; /* Second target address for dref2 */ + /* Command line options specific to the target disassembler. */ + char * disassembler_options; + } disassemble_info; @@ -180,10 +192,20 @@ extern int print_insn_v850 PARAMS ((bfd_vma, disassemble_info*)); extern int print_insn_tic30 PARAMS ((bfd_vma, disassemble_info*)); extern int print_insn_vax PARAMS ((bfd_vma, disassemble_info*)); extern int print_insn_tic80 PARAMS ((bfd_vma, disassemble_info*)); +extern int print_insn_pj PARAMS ((bfd_vma, disassemble_info*)); + +extern void print_arm_disassembler_options PARAMS ((FILE *)); +extern void parse_arm_disassembler_option PARAMS ((char *)); +extern int get_arm_regname_num_options PARAMS ((void)); +extern int set_arm_regname_option PARAMS ((int)); +extern int get_arm_regnames PARAMS ((int, const char **, const char **, const char ***)); /* Fetch the disassembler for a given BFD, if that support is available. */ extern disassembler_ftype disassembler PARAMS ((bfd *)); +/* Document any target specific options available from the disassembler. */ +extern void disassembler_usage PARAMS ((FILE *)); + /* This block of definitions is for particular callers who read instructions into a buffer before calling the instruction decoder. */ @@ -191,7 +213,7 @@ extern disassembler_ftype disassembler PARAMS ((bfd *)); /* Here is a function which callers may wish to use for read_memory_func. It gets bytes from a buffer. */ extern int buffer_read_memory - PARAMS ((bfd_vma, bfd_byte *, int, struct disassemble_info *)); + PARAMS ((bfd_vma, bfd_byte *, unsigned int, struct disassemble_info *)); /* This function goes with buffer_read_memory. It prints a message using info->fprintf_func and info->stream. */ @@ -215,6 +237,7 @@ extern int generic_symbol_at_address (INFO).arch = bfd_arch_unknown, \ (INFO).mach = 0, \ (INFO).endian = BFD_ENDIAN_UNKNOWN, \ + (INFO).octets_per_byte = 1, \ INIT_DISASSEMBLE_INFO_NO_ARCH(INFO, STREAM, FPRINTF_FUNC) /* Call this macro to initialize only the internal variables for the @@ -240,4 +263,8 @@ extern int generic_symbol_at_address (INFO).display_endian = BFD_ENDIAN_UNKNOWN, \ (INFO).insn_info_valid = 0 +#ifdef __cplusplus +}; +#endif + #endif /* ! defined (DIS_ASM_H) */ |