1 // Capstone Java binding 2 // By Nguyen Anh Quynh & Dang Hoang Vu, 2013-2014 3 4 import capstone.Capstone; 5 import capstone.Sparc; 6 7 import static capstone.Sparc_const.*; 8 9 public class TestSparc { 10 hexString2Byte(String s)11 static byte[] hexString2Byte(String s) { 12 // from http://stackoverflow.com/questions/140131/convert-a-string-representation-of-a-hex-dump-to-a-byte-array-using-java 13 int len = s.length(); 14 byte[] data = new byte[len / 2]; 15 for (int i = 0; i < len; i += 2) { 16 data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4) 17 + Character.digit(s.charAt(i+1), 16)); 18 } 19 return data; 20 } 21 22 static final String SPARC_CODE = "80a0400285c2600885e8200181e8000090102001d5f610162100000a860040020100000012bfffff10bfffffa00200090dbfffffd4206000d44e00162ac28003"; 23 static final String SPARCV9_CODE = "81a80a2489a0102089a01a6089a000e0"; 24 25 public static Capstone cs; 26 hex(int i)27 private static String hex(int i) { 28 return Integer.toString(i, 16); 29 } 30 hex(long i)31 private static String hex(long i) { 32 return Long.toString(i, 16); 33 } 34 print_ins_detail(Capstone.CsInsn ins)35 public static void print_ins_detail(Capstone.CsInsn ins) { 36 System.out.printf("0x%x:\t%s\t%s\n", ins.address, ins.mnemonic, ins.opStr); 37 38 Sparc.OpInfo operands = (Sparc.OpInfo) ins.operands; 39 40 if (operands.op.length != 0) { 41 System.out.printf("\top_count: %d\n", operands.op.length); 42 for (int c=0; c<operands.op.length; c++) { 43 Sparc.Operand i = (Sparc.Operand) operands.op[c]; 44 if (i.type == SPARC_OP_REG) 45 System.out.printf("\t\toperands[%d].type: REG = %s\n", c, ins.regName(i.value.reg)); 46 if (i.type == SPARC_OP_IMM) 47 System.out.printf("\t\toperands[%d].type: IMM = 0x%x\n", c, i.value.imm); 48 if (i.type == SPARC_OP_MEM) { 49 System.out.printf("\t\toperands[%d].type: MEM\n", c); 50 if (i.value.mem.base != SPARC_REG_INVALID) 51 System.out.printf("\t\t\toperands[%d].mem.base: REG = %s\n", c, ins.regName(i.value.mem.base)); 52 if (i.value.mem.index != SPARC_REG_INVALID) 53 System.out.printf("\t\t\toperands[%d].mem.index: REG = %s\n", c, ins.regName(i.value.mem.index)); 54 if (i.value.mem.disp != 0) 55 System.out.printf("\t\t\toperands[%d].mem.disp: 0x%x\n", c, i.value.mem.disp); 56 } 57 } 58 } 59 60 if (operands.cc != 0) 61 System.out.printf("\tCode condition: %d\n", operands.cc); 62 63 if (operands.hint != 0) 64 System.out.printf("\tHint code: %d\n", operands.hint); 65 66 } 67 main(String argv[])68 public static void main(String argv[]) { 69 70 final Test.platform[] all_tests = { 71 new Test.platform(Capstone.CS_ARCH_SPARC, Capstone.CS_MODE_BIG_ENDIAN, hexString2Byte(SPARC_CODE), "Sparc"), 72 new Test.platform(Capstone.CS_ARCH_SPARC, Capstone.CS_MODE_BIG_ENDIAN + Capstone.CS_MODE_V9, hexString2Byte(SPARCV9_CODE), "SparcV9"), 73 }; 74 75 for (int i=0; i<all_tests.length; i++) { 76 Test.platform test = all_tests[i]; 77 System.out.println(new String(new char[16]).replace("\0", "*")); 78 System.out.println("Platform: " + test.comment); 79 System.out.println("Code: " + Test.stringToHex(test.code)); 80 System.out.println("Disasm:"); 81 82 cs = new Capstone(test.arch, test.mode); 83 cs.setDetail(Capstone.CS_OPT_ON); 84 Capstone.CsInsn[] all_ins = cs.disasm(test.code, 0x1000); 85 86 for (int j = 0; j < all_ins.length; j++) { 87 print_ins_detail(all_ins[j]); 88 System.out.println(); 89 } 90 System.out.printf("0x%x:\n\n", (all_ins[all_ins.length-1].address + all_ins[all_ins.length-1].size)); 91 92 // Close when done 93 cs.close(); 94 } 95 } 96 97 } 98