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1(* Capstone Disassembly Engine
2 * By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2014 *)
3
4open Printf
5open List
6open Capstone
7
8let _X86_CODE16 = "\x8d\x4c\x32\x08\x01\xd8\x81\xc6\x34\x12\x00\x00";;
9let _X86_CODE32 = "\x8d\x4c\x32\x08\x01\xd8\x81\xc6\x34\x12\x00\x00";;
10let _X86_CODE64 = "\x55\x48\x8b\x05\xb8\x13\x00\x00";;
11let _ARM_CODE = "\xED\xFF\xFF\xEB\x04\xe0\x2d\xe5\x00\x00\x00\x00\xe0\x83\x22\xe5\xf1\x02\x03\x0e\x00\x00\xa0\xe3\x02\x30\xc1\xe7\x00\x00\x53\xe3";;
12let _ARM_CODE2 = "\x10\xf1\x10\xe7\x11\xf2\x31\xe7\xdc\xa1\x2e\xf3\xe8\x4e\x62\xf3";;
13let _THUMB_CODE = "\x70\x47\xeb\x46\x83\xb0\xc9\x68";;
14let _THUMB_CODE2 = "\x4f\xf0\x00\x01\xbd\xe8\x00\x88";;
15let _MIPS_CODE = "\x0C\x10\x00\x97\x00\x00\x00\x00\x24\x02\x00\x0c\x8f\xa2\x00\x00\x34\x21\x34\x56";;
16let _MIPS_CODE2 = "\x56\x34\x21\x34\xc2\x17\x01\x00";;
17let _ARM64_CODE = "\x21\x7c\x02\x9b\x21\x7c\x00\x53\x00\x40\x21\x4b\xe1\x0b\x40\xb9";;
18let _PPC_CODE = "\x80\x20\x00\x00\x80\x3f\x00\x00\x10\x43\x23\x0e\xd0\x44\x00\x80\x4c\x43\x22\x02\x2d\x03\x00\x80\x7c\x43\x20\x14\x7c\x43\x20\x93\x4f\x20\x00\x21\x4c\xc8\x00\x21";;
19let _SPARC_CODE = "\x80\xa0\x40\x02\x85\xc2\x60\x08\x85\xe8\x20\x01\x81\xe8\x00\x00\x90\x10\x20\x01\xd5\xf6\x10\x16\x21\x00\x00\x0a\x86\x00\x40\x02\x01\x00\x00\x00\x12\xbf\xff\xff\x10\xbf\xff\xff\xa0\x02\x00\x09\x0d\xbf\xff\xff\xd4\x20\x60\x00\xd4\x4e\x00\x16\x2a\xc2\x80\x03";;
20let _SPARCV9_CODE = "\x81\xa8\x0a\x24\x89\xa0\x10\x20\x89\xa0\x1a\x60\x89\xa0\x00\xe0";;
21let _SYSZ_CODE = "\xed\x00\x00\x00\x00\x1a\x5a\x0f\x1f\xff\xc2\x09\x80\x00\x00\x00\x07\xf7\xeb\x2a\xff\xff\x7f\x57\xe3\x01\xff\xff\x7f\x57\xeb\x00\xf0\x00\x00\x24\xb2\x4f\x00\x78";;
22let _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";;
23
24let all_tests = [
25	(CS_ARCH_X86, [CS_MODE_16], _X86_CODE16, "X86 16bit (Intel syntax)", 0);
26	(CS_ARCH_X86, [CS_MODE_32], _X86_CODE32, "X86 32bit (ATT syntax)", 0);
27	(CS_ARCH_X86, [CS_MODE_32], _X86_CODE32, "X86 32 (Intel syntax)", 0);
28	(CS_ARCH_X86, [CS_MODE_64], _X86_CODE64, "X86 64 (Intel syntax)", 0);
29	(CS_ARCH_ARM, [CS_MODE_ARM], _ARM_CODE, "ARM", 0);
30	(CS_ARCH_ARM, [CS_MODE_ARM], _ARM_CODE2, "ARM: Cortex-A15 + NEON", 0);
31	(CS_ARCH_ARM, [CS_MODE_THUMB], _THUMB_CODE, "THUMB", 0);
32	(CS_ARCH_ARM, [CS_MODE_THUMB], _THUMB_CODE2, "THUMB-2", 0);
33	(CS_ARCH_ARM64, [CS_MODE_ARM], _ARM64_CODE, "ARM-64", 0);
34	(CS_ARCH_MIPS, [CS_MODE_MIPS32; CS_MODE_BIG_ENDIAN], _MIPS_CODE, "MIPS-32 (Big-endian)", 0);
35	(CS_ARCH_MIPS, [CS_MODE_MIPS64; CS_MODE_LITTLE_ENDIAN], _MIPS_CODE2, "MIPS-64-EL (Little-endian)", 0);
36	(CS_ARCH_PPC, [CS_MODE_64; CS_MODE_BIG_ENDIAN], _PPC_CODE, "PPC-64", 0);
37        (CS_ARCH_SPARC, [CS_MODE_BIG_ENDIAN], _SPARC_CODE, "Sparc", 0);
38        (CS_ARCH_SPARC, [CS_MODE_BIG_ENDIAN; CS_MODE_V9], _SPARCV9_CODE, "SparcV9", 0);
39        (CS_ARCH_SYSZ, [CS_MODE_LITTLE_ENDIAN], _SYSZ_CODE, "SystemZ", 0);
40        (CS_ARCH_XCORE, [CS_MODE_LITTLE_ENDIAN], _XCORE_CODE, "XCore", 0);
41];;
42
43
44let print_detail handle insn =
45	(* print immediate operands *)
46	if (Array.length insn.regs_read) > 0 then begin
47		printf "\tImplicit registers read: ";
48		Array.iter (fun x -> printf "%s "(cs_reg_name handle x)) insn.regs_read;
49		printf "\n";
50	end;
51
52	if (Array.length insn.regs_write) > 0 then begin
53		printf "\tImplicit registers written: ";
54		Array.iter (fun x -> printf "%s "(cs_reg_name handle x)) insn.regs_write;
55		printf "\n";
56	end;
57
58	if (Array.length insn.groups) > 0 then begin
59		printf "\tThis instruction belongs to groups: ";
60		Array.iter (printf "%u ") insn.groups;
61		printf "\n";
62	end;
63	printf "\n";;
64
65
66let print_insn handle insn =
67	printf "0x%x\t%s\t%s\n" insn.address insn.mnemonic insn.op_str;
68	print_detail handle insn
69
70
71let print_arch x =
72	let (arch, mode, code, comment, syntax) = x in
73		let handle = cs_open arch mode in
74		let err = cs_option handle CS_OPT_DETAIL _CS_OPT_ON in
75		match err with
76		| _ -> ();
77		let insns = cs_disasm handle code 0x1000L 0L in
78			printf "*************\n";
79			printf "Platform: %s\n" comment;
80			List.iter (print_insn handle) insns;
81		match cs_close handle with
82		| 0 -> ();
83		| _ -> printf "Failed to close handle";
84		;;
85
86
87List.iter print_arch all_tests;;
88