jas
Class Insn

java.lang.Object
  extended by jas.Insn
All Implemented Interfaces:
RuntimeConstants
Direct Known Subclasses:
IincInsn, InvokeinterfaceInsn, Label, LookupswitchInsn, MultiarrayInsn, TableswitchInsn

public class Insn
extends Object
implements RuntimeConstants


Field Summary
 
Fields inherited from interface jas.RuntimeConstants
ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, CONSTANT_CLASS, CONSTANT_DOUBLE, CONSTANT_FIELD, CONSTANT_FLOAT, CONSTANT_INTEGER, CONSTANT_INTERFACEMETHOD, CONSTANT_LONG, CONSTANT_METHOD, CONSTANT_NAMEANDTYPE, CONSTANT_STRING, CONSTANT_UNICODE, CONSTANT_UTF8, JAVA_MAGIC, JAVA_MINOR_VERSION, JAVA_VERSION, opcLengths, opcNames, opc_aaload, opc_aastore, opc_aconst_null, opc_aload, opc_aload_0, opc_aload_1, opc_aload_2, opc_aload_3, opc_anewarray, opc_areturn, opc_arraylength, opc_astore, opc_astore_0, opc_astore_1, opc_astore_2, opc_astore_3, opc_athrow, opc_baload, opc_bastore, opc_bipush, opc_breakpoint, opc_caload, opc_castore, opc_checkcast, opc_d2f, opc_d2i, opc_d2l, opc_dadd, opc_daload, opc_dastore, opc_dcmpg, opc_dcmpl, opc_dconst_0, opc_dconst_1, opc_ddiv, opc_dead, opc_dload, opc_dload_0, opc_dload_1, opc_dload_2, opc_dload_3, opc_dmul, opc_dneg, opc_drem, opc_dreturn, opc_dstore, opc_dstore_0, opc_dstore_1, opc_dstore_2, opc_dstore_3, opc_dsub, opc_dup, opc_dup2, opc_dup2_x1, opc_dup2_x2, opc_dup_x1, opc_dup_x2, opc_f2d, opc_f2i, opc_f2l, opc_fadd, opc_faload, opc_fastore, opc_fcmpg, opc_fcmpl, opc_fconst_0, opc_fconst_1, opc_fconst_2, opc_fdiv, opc_fload, opc_fload_0, opc_fload_1, opc_fload_2, opc_fload_3, opc_fmul, opc_fneg, opc_frem, opc_freturn, opc_fstore, opc_fstore_0, opc_fstore_1, opc_fstore_2, opc_fstore_3, opc_fsub, opc_getfield, opc_getstatic, opc_goto, opc_goto_w, opc_i2b, opc_i2c, opc_i2d, opc_i2f, opc_i2l, opc_i2s, opc_iadd, opc_iaload, opc_iand, opc_iastore, opc_iconst_0, opc_iconst_1, opc_iconst_2, opc_iconst_3, opc_iconst_4, opc_iconst_5, opc_iconst_m1, opc_idiv, opc_ifeq, opc_ifge, opc_ifgt, opc_ifle, opc_iflt, opc_ifne, opc_ifnonnull, opc_ifnull, opc_if_acmpeq, opc_if_acmpne, opc_if_icmpeq, opc_if_icmpge, opc_if_icmpgt, opc_if_icmple, opc_if_icmplt, opc_if_icmpne, opc_iinc, opc_iload, opc_iload_0, opc_iload_1, opc_iload_2, opc_iload_3, opc_imul, opc_ineg, opc_instanceof, opc_int2byte, opc_int2char, opc_int2short, opc_invokedynamic, opc_invokeinterface, opc_invokenonvirtual, opc_invokespecial, opc_invokestatic, opc_invokevirtual, opc_ior, opc_irem, opc_ireturn, opc_ishl, opc_ishr, opc_istore, opc_istore_0, opc_istore_1, opc_istore_2, opc_istore_3, opc_isub, opc_iushr, opc_ixor, opc_jsr, opc_jsr_w, opc_l2d, opc_l2f, opc_l2i, opc_label, opc_ladd, opc_laload, opc_land, opc_lastore, opc_lcmp, opc_lconst_0, opc_lconst_1, opc_ldc, opc_ldc2_w, opc_ldc_w, opc_ldiv, opc_lload, opc_lload_0, opc_lload_1, opc_lload_2, opc_lload_3, opc_lmul, opc_lneg, opc_lookupswitch, opc_lor, opc_lrem, opc_lreturn, opc_lshl, opc_lshr, opc_lstore, opc_lstore_0, opc_lstore_1, opc_lstore_2, opc_lstore_3, opc_lsub, opc_lushr, opc_lxor, opc_monitorenter, opc_monitorexit, opc_multianewarray, opc_new, opc_newarray, opc_nop, opc_pop, opc_pop2, opc_putfield, opc_putstatic, opc_ret, opc_return, opc_saload, opc_sastore, opc_sipush, opc_swap, opc_tableswitch, opc_try, opc_wide, T_BOOLEAN, T_BYTE, T_CHAR, T_CLASS, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT
 
Constructor Summary
Insn(int opc, CP arg)
          This constructor is used for instructions that take a CP item as their argument.
Insn(int opc, int val, boolean Wide)
          Added branch instructions
Insn(int opc, int val, char relative)
           
Insn(int opc, Label target, int line)
          Instructions that take a Label as an argument.
Insn(int opc)
          Instructions with no arguments are built with this constructor.
 
Method Summary
 String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notifyAll, notify, wait, wait, wait
 

Constructor Detail

Insn

public Insn(int opc)
     throws jasError
Instructions with no arguments are built with this constructor.

Throws:
jasError

Insn

public Insn(int opc,
            int val,
            boolean Wide)
     throws jasError
Added branch instructions

Throws:
jasError

Insn

public Insn(int opc,
            int val,
            char relative)
     throws jasError
Throws:
jasError

Insn

public Insn(int opc,
            Label target,
            int line)
     throws jasError
Instructions that take a Label as an argument. These are opc_jsr, opc_goto, opc_if_acmpne, opc_if_acmpeq, opc_if_icmpge, opc_if_icmple, opc_if_icmpgt, opc_if_icmplt, opc_if_icmpne, opc_if_icmpeq, opc_ifge, opc_ifgt, opc_ifne, opc_ifle, opc_iflt, opc_ifeq, opc_ifnull, opc_ifnonnull, opc_goto_w, opc_jsr_w

Throws:
jasError

Insn

public Insn(int opc,
            CP arg)
     throws jasError
This constructor is used for instructions that take a CP item as their argument. These are opc_anewarray, opc_ldc_w, opc_ldc2_w, opc_invokedynamic, opc_invokenonvirtual, opc_invokestatic, opc_invokevirtual, opc_new, opc_checkcast, opc_instanceof, opc_getstatic, opc_putstatic, opc_getfield, opc_putfield, opc_ldc

Throws:
jasError
Method Detail

toString

public String toString()
Overrides:
toString in class Object


Copyright © 2006 Jonathan Meyer, USA All rights reserved.