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79 lines
2.1 KiB
79 lines
2.1 KiB
3 years ago
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(* Capstone Disassembly Engine
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* By Guillaume Jeanne <guillaume.jeanne@ensimag.fr>, 2014> *)
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open Printf
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open Capstone
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open Xcore
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let print_string_hex comment str =
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printf "%s" comment;
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for i = 0 to (Array.length str - 1) do
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printf "0x%02x " str.(i)
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done;
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printf "\n"
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let _XCORE_CODE = "\xfe\x0f\xfe\x17\x13\x17\xc6\xfe\xec\x17\x97\xf8\xec\x4f\x1f\xfd\xec\x37\x07\xf2\x45\x5b\xf9\xfa\x02\x06\x1b\x10";;
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let all_tests = [
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(CS_ARCH_XCORE, [CS_MODE_LITTLE_ENDIAN], _XCORE_CODE, "XCore");
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];;
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let print_op handle i op =
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( match op.value with
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| XCORE_OP_INVALID _ -> (); (* this would never happens *)
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| XCORE_OP_REG reg -> printf "\t\top[%d]: REG = %s\n" i (cs_reg_name handle reg);
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| XCORE_OP_IMM imm -> printf "\t\top[%d]: IMM = 0x%x\n" i imm;
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| XCORE_OP_MEM mem -> ( printf "\t\top[%d]: MEM\n" i;
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if mem.base != 0 then
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printf "\t\t\toperands[%u].mem.base: REG = %s\n" i (cs_reg_name handle mem.base);
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if mem.index != 0 then
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printf "\t\t\toperands[%u].mem.index: 0x%x\n" i mem.index;
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if mem.disp != 0 then
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printf "\t\t\toperands[%u].mem.disp: 0x%x\n" i mem.disp;
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if mem.direct != 0 then
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printf "\t\t\toperands[%u].mem.direct: 0x%x\n" i mem.direct;
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);
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);
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();;
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let print_detail handle insn =
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match insn.arch with
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| CS_INFO_XCORE xcore -> (
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(* print all operands info (type & value) *)
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if (Array.length xcore.operands) > 0 then (
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printf "\top_count: %d\n" (Array.length xcore.operands);
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Array.iteri (print_op handle) xcore.operands;
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);
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printf "\n";
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);
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| _ -> ();
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;;
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let print_insn handle insn =
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printf "0x%x\t%s\t%s\n" insn.address insn.mnemonic insn.op_str;
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print_detail handle insn
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let print_arch x =
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let (arch, mode, code, comment) = x in
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let handle = cs_open arch mode in
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let err = cs_option handle CS_OPT_DETAIL _CS_OPT_ON in
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match err with
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| _ -> ();
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let insns = cs_disasm handle code 0x1000L 0L in
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printf "*************\n";
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printf "Platform: %s\n" comment;
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List.iter (print_insn handle) insns;
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match cs_close handle with
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| 0 -> ();
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| _ -> printf "Failed to close handle";
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;;
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List.iter print_arch all_tests;;
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