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|
(* 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;;
|
