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89 lines
2.3 KiB
89 lines
2.3 KiB
(* Capstone Disassembler Engine |
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* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013> *) |
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open Printf |
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open Capstone |
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open Mips |
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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 _MIPS_CODE = "\x0C\x10\x00\x97\x00\x00\x00\x00\x24\x02\x00\x0c\x8f\xa2\x00\x00\x34\x21\x34\x56";; |
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let _MIPS_CODE2 = "\x56\x34\x21\x34\xc2\x17\x01\x00";; |
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let all_tests = [ |
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(CS_ARCH_MIPS, [CS_MODE_32; CS_MODE_BIG_ENDIAN], _MIPS_CODE, "MIPS-32 (Big-endian)"); |
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(CS_ARCH_MIPS, [CS_MODE_64; CS_MODE_LITTLE_ENDIAN], _MIPS_CODE2, "MIPS-64-EL (Little-endian)"); |
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];; |
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let print_op i op = |
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( match op.value with |
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| MIPS_OP_INVALID _ -> (); (* this would never happens *) |
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| MIPS_OP_REG reg -> printf "\t\top[%d]: REG = %s\n" i (cs_reg_name CS_ARCH_MIPS reg); |
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| MIPS_OP_IMM imm -> printf "\t\top[%d]: IMM = 0x%x\n" i imm; |
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| MIPS_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 CS_ARCH_MIPS mem.base); |
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if mem.displ != 0 then |
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printf "\t\t\toperands[%u].mem.disp: 0x%x\n" i mem.displ; |
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); |
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); |
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();; |
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let print_detail arch = |
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match arch with |
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| CS_INFO_ARM _ -> (); |
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| CS_INFO_ARM64 _ -> (); |
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| CS_INFO_X86 _ -> (); |
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| CS_INFO_MIPS mips -> |
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(* print all operands info (type & value) *) |
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if (Array.length mips.operands) > 0 then ( |
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printf "\top_count: %d\n" (Array.length mips.operands); |
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Array.iteri print_op mips.operands; |
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); |
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printf "\n";; |
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let print_insn 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 insn.arch;; |
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let print_arch x = |
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let (arch, mode, code, comment) = x in |
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let insns = cs_disasm_quick arch mode 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 insns;; |
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(* |
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List.iter print_arch all_tests;; |
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*) |
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(* all below code use OO class of Capstone *) |
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let print_insn_cls 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 insn#arch;; |
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let print_arch_cls x = |
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let (arch, mode, code, comment) = x in ( |
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let d = new cs arch mode in |
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let insns = d#disasm 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_cls insns; |
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);; |
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List.iter print_arch_cls all_tests;;
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