| (* Capstone Disassembly Engine |
| * By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2014 *) |
| |
| open Printf |
| open Capstone |
| open Mips |
| |
| |
| let print_string_hex comment str = |
| printf "%s" comment; |
| for i = 0 to (Array.length str - 1) do |
| printf "0x%02x " str.(i) |
| done; |
| printf "\n" |
| |
| |
| let _MIPS_CODE = "\x0C\x10\x00\x97\x00\x00\x00\x00\x24\x02\x00\x0c\x8f\xa2\x00\x00\x34\x21\x34\x56";; |
| let _MIPS_CODE2 = "\x56\x34\x21\x34\xc2\x17\x01\x00";; |
| |
| let all_tests = [ |
| (CS_ARCH_MIPS, [CS_MODE_MIPS32; CS_MODE_BIG_ENDIAN], _MIPS_CODE, "MIPS-32 (Big-endian)"); |
| (CS_ARCH_MIPS, [CS_MODE_MIPS64; CS_MODE_LITTLE_ENDIAN], _MIPS_CODE2, "MIPS-64-EL (Little-endian)"); |
| ];; |
| |
| let print_op handle i op = |
| ( match op.value with |
| | MIPS_OP_INVALID _ -> (); (* this would never happens *) |
| | MIPS_OP_REG reg -> printf "\t\top[%d]: REG = %s\n" i (cs_reg_name handle reg); |
| | MIPS_OP_IMM imm -> printf "\t\top[%d]: IMM = 0x%x\n" i imm; |
| | MIPS_OP_MEM mem -> ( printf "\t\top[%d]: MEM\n" i; |
| if mem.base != 0 then |
| printf "\t\t\toperands[%u].mem.base: REG = %s\n" i (cs_reg_name handle mem.base); |
| if mem.disp != 0 then |
| printf "\t\t\toperands[%u].mem.disp: 0x%x\n" i mem.disp; |
| ); |
| ); |
| ();; |
| |
| |
| let print_detail handle insn = |
| match insn.arch with |
| | CS_INFO_MIPS mips -> ( |
| (* print all operands info (type & value) *) |
| if (Array.length mips.operands) > 0 then ( |
| printf "\top_count: %d\n" (Array.length mips.operands); |
| Array.iteri (print_op handle) mips.operands; |
| ); |
| printf "\n"; |
| ); |
| | _ -> (); |
| ;; |
| |
| |
| let print_insn handle insn = |
| printf "0x%x\t%s\t%s\n" insn.address insn.mnemonic insn.op_str; |
| print_detail handle insn |
| |
| |
| let print_arch x = |
| let (arch, mode, code, comment) = x in |
| let handle = cs_open arch mode in |
| let err = cs_option handle CS_OPT_DETAIL _CS_OPT_ON in |
| match err with |
| | _ -> (); |
| let insns = cs_disasm handle code 0x1000L 0L in |
| printf "*************\n"; |
| printf "Platform: %s\n" comment; |
| List.iter (print_insn handle) insns; |
| match cs_close handle with |
| | 0 -> (); |
| | _ -> printf "Failed to close handle"; |
| ;; |
| |
| |
| List.iter print_arch all_tests;; |