| // Capstone Java binding |
| // By Nguyen Anh Quynh & Dang Hoang Vu, 2013 |
| |
| package capstone; |
| |
| import com.sun.jna.Structure; |
| import com.sun.jna.Union; |
| |
| import java.util.List; |
| import java.util.Arrays; |
| |
| import static capstone.Arm64_const.*; |
| |
| public class Arm64 { |
| |
| public static class MemType extends Structure { |
| public int base; |
| public int index; |
| public int disp; |
| |
| @Override |
| public List getFieldOrder() { |
| return Arrays.asList("base", "index", "disp"); |
| } |
| } |
| |
| public static class OpValue extends Union { |
| public int reg; |
| public long imm; |
| public double fp; |
| public MemType mem; |
| public int pstate; |
| public int sys; |
| public int prefetch; |
| public int barrier; |
| |
| @Override |
| public List getFieldOrder() { |
| return Arrays.asList("reg", "imm", "fp", "mem", "pstate", "sys", "prefetch", "barrier"); |
| } |
| } |
| |
| public static class OpShift extends Structure { |
| public int type; |
| public int value; |
| |
| @Override |
| public List getFieldOrder() { |
| return Arrays.asList("type","value"); |
| } |
| } |
| |
| public static class Operand extends Structure { |
| public int vector_index; |
| public int vas; |
| public int vess; |
| public OpShift shift; |
| public int ext; |
| public int type; |
| public OpValue value; |
| |
| public void read() { |
| readField("type"); |
| if (type == ARM64_OP_MEM) |
| value.setType(MemType.class); |
| if (type == ARM64_OP_FP) |
| value.setType(Double.TYPE); |
| if (type == ARM64_OP_IMM || type == ARM64_OP_CIMM || type == ARM64_OP_REG || type == ARM64_OP_REG_MRS || type == ARM64_OP_REG_MSR || type == ARM64_OP_PSTATE || type == ARM64_OP_SYS || type == ARM64_OP_PREFETCH || type == ARM64_OP_BARRIER) |
| value.setType(Integer.TYPE); |
| if (type == ARM64_OP_INVALID) |
| return; |
| readField("value"); |
| readField("ext"); |
| readField("shift"); |
| readField("vess"); |
| readField("vas"); |
| readField("vector_index"); |
| } |
| |
| @Override |
| public List getFieldOrder() { |
| return Arrays.asList("vector_index", "vas", "vess", "shift", "ext", "type", "value"); |
| } |
| } |
| |
| public static class UnionOpInfo extends Capstone.UnionOpInfo { |
| public int cc; |
| public byte _update_flags; |
| public byte _writeback; |
| public byte op_count; |
| |
| public Operand [] op; |
| |
| public UnionOpInfo() { |
| op = new Operand[8]; |
| } |
| |
| public void read() { |
| readField("cc"); |
| readField("_update_flags"); |
| readField("_writeback"); |
| readField("op_count"); |
| op = new Operand[op_count]; |
| if (op_count != 0) |
| readField("op"); |
| } |
| |
| @Override |
| public List getFieldOrder() { |
| return Arrays.asList("cc", "_update_flags", "_writeback", "op_count", "op"); |
| } |
| } |
| |
| public static class OpInfo extends Capstone.OpInfo { |
| public int cc; |
| public boolean updateFlags; |
| public boolean writeback; |
| public Operand [] op = null; |
| |
| public OpInfo(UnionOpInfo op_info) { |
| cc = op_info.cc; |
| updateFlags = (op_info._update_flags > 0); |
| writeback = (op_info._writeback > 0); |
| op = op_info.op; |
| } |
| } |
| } |