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97 lines
3.4 KiB
97 lines
3.4 KiB
// Capstone Java binding
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// By Nguyen Anh Quynh & Dang Hoang Vu, 2013-2014
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import capstone.Capstone;
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import capstone.Systemz;
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import static capstone.Sysz_const.*;
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public class TestSystemz {
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static byte[] hexString2Byte(String s) {
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// from http://stackoverflow.com/questions/140131/convert-a-string-representation-of-a-hex-dump-to-a-byte-array-using-java
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int len = s.length();
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byte[] data = new byte[len / 2];
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for (int i = 0; i < len; i += 2) {
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data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
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+ Character.digit(s.charAt(i+1), 16));
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}
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return data;
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}
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static final String SYSZ_CODE = "ed000000001a5a0f1fffc2098000000007f7eb2affff7f57e301ffff7f57eb00f0000024b24f0078ec180000c17f";
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public static Capstone cs;
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private static String hex(int i) {
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return Integer.toString(i, 16);
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}
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private static String hex(long i) {
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return Long.toString(i, 16);
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}
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public static void print_ins_detail(Capstone.CsInsn ins) {
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System.out.printf("0x%x:\t%s\t%s\n", ins.address, ins.mnemonic, ins.opStr);
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Systemz.OpInfo operands = (Systemz.OpInfo) ins.operands;
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if (operands.op.length != 0) {
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System.out.printf("\top_count: %d\n", operands.op.length);
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for (int c=0; c<operands.op.length; c++) {
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Systemz.Operand i = (Systemz.Operand) operands.op[c];
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if (i.type == SYSZ_OP_REG)
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System.out.printf("\t\toperands[%d].type: REG = %s\n", c, ins.regName(i.value.reg));
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if (i.type == SYSZ_OP_ACREG)
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System.out.printf("\t\toperands[%d].type: ACREG = %s\n", c, i.value.reg);
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if (i.type == SYSZ_OP_IMM)
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System.out.printf("\t\toperands[%d].type: IMM = 0x%x\n", c, i.value.imm);
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if (i.type == SYSZ_OP_MEM) {
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System.out.printf("\t\toperands[%d].type: MEM\n", c);
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if (i.value.mem.base != SYSZ_REG_INVALID)
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System.out.printf("\t\t\toperands[%d].mem.base: REG = %s\n", c, ins.regName(i.value.mem.base));
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if (i.value.mem.index != SYSZ_REG_INVALID)
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System.out.printf("\t\t\toperands[%d].mem.index: REG = %s\n", c, ins.regName(i.value.mem.index));
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if (i.value.mem.length != 0)
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System.out.printf("\t\t\toperands[%d].mem.length: 0x%x\n", c, i.value.mem.disp);
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if (i.value.mem.disp != 0)
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System.out.printf("\t\t\toperands[%d].mem.disp: 0x%x\n", c, i.value.mem.disp);
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}
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}
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}
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if (operands.cc != 0)
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System.out.printf("\tConditional code: %d\n", operands.cc);
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}
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public static void main(String argv[]) {
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final TestBasic.platform[] all_tests = {
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new TestBasic.platform(Capstone.CS_ARCH_SYSZ, 0, hexString2Byte(SYSZ_CODE), "SystemZ"),
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};
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for (int i=0; i<all_tests.length; i++) {
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TestBasic.platform test = all_tests[i];
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System.out.println(new String(new char[16]).replace("\0", "*"));
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System.out.println("Platform: " + test.comment);
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System.out.println("Code: " + TestBasic.stringToHex(test.code));
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System.out.println("Disasm:");
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cs = new Capstone(test.arch, test.mode);
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cs.setDetail(Capstone.CS_OPT_ON);
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Capstone.CsInsn[] all_ins = cs.disasm(test.code, 0x1000);
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for (int j = 0; j < all_ins.length; j++) {
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print_ins_detail(all_ins[j]);
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System.out.println();
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}
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System.out.printf("0x%x:\n\n", (all_ins[all_ins.length-1].address + all_ins[all_ins.length-1].size));
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// Close when done
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cs.close();
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}
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}
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}
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