Class InsnUtils
- java.lang.Object
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- com.sun.jdo.api.persistence.enhancer.classfile.InsnUtils
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- All Implemented Interfaces:
VMConstants
public class InsnUtils extends Object implements VMConstants
InsnUtils provides a set of static methods which serve to select vm instructions during code annotation.
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Field Summary
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Fields inherited from interface com.sun.jdo.api.persistence.enhancer.classfile.VMConstants
ACCAbstract, ACCFinal, ACCInterface, ACCNative, ACCPrivate, ACCProtected, ACCPublic, ACCStatic, ACCSuper, ACCSynchronized, ACCTransient, ACCVolatile, CONSTANTClass, CONSTANTDouble, CONSTANTFieldRef, CONSTANTFloat, CONSTANTInteger, CONSTANTInterfaceMethodRef, CONSTANTLong, CONSTANTMethodRef, CONSTANTNameAndType, CONSTANTString, CONSTANTUnicode, CONSTANTUtf8, 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_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_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_dup_x1, opc_dup_x2, opc_dup2, opc_dup2_x1, opc_dup2_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_if_acmpeq, opc_if_acmpne, opc_if_icmpeq, opc_if_icmpge, opc_if_icmpgt, opc_if_icmple, opc_if_icmplt, opc_if_icmpne, opc_ifeq, opc_ifge, opc_ifgt, opc_ifle, opc_iflt, opc_ifne, opc_ifnonnull, opc_ifnull, opc_iinc, opc_iload, opc_iload_0, opc_iload_1, opc_iload_2, opc_iload_3, opc_imul, opc_ineg, opc_instanceof, opc_invokeinterface, 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_ladd, opc_laload, opc_land, opc_lastore, opc_lcmp, opc_lconst_0, opc_lconst_1, opc_ldc, opc_ldc_w, opc_ldc2_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_wide, opc_xxxunusedxxx, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, T_TWOWORD, T_UNKNOWN, T_WORD, TC_INTERFACE, TC_OBJECT, TC_STRING
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Constructor Summary
Constructors Constructor Description InsnUtils()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static InsnaLoad(int i, ConstantPool pool)Return the best instruction for loading a reference from a local variable slotstatic InsnaStore(int i, ConstantPool pool)Return the best instruction for storing a reference to a local variable slotstatic InsndLoad(int i, ConstantPool pool)Return the best instruction for loading a double from a local variable slotstatic InsndoubleConstant(double d, ConstantPool pool)Return the best instruction for loading the specified double constant onto the stack.static InsndStore(int i, ConstantPool pool)Return the best instruction for storing a double to a local variable slotstatic InsnfLoad(int i, ConstantPool pool)Return the best instruction for loading a float from a local variable slotstatic InsnfloatConstant(float f, ConstantPool pool)Return the best instruction for loading the specified float constant onto the stack.static InsnfStore(int i, ConstantPool pool)Return the best instruction for storing a float to a local variable slotstatic InsniLoad(int i, ConstantPool pool)Return the best instruction for loading an int from a local variable slotstatic InsnintegerConstant(int i, ConstantPool pool)Return the best instruction for loading the specified integer constant onto the stack - hopefully use short formstatic InsniStore(int i, ConstantPool pool)Return the best instruction for storing an int to a local variable slotstatic InsnlLoad(int i, ConstantPool pool)Return the best instruction for loading a long from a local variable slotstatic Insnload(int tp, int i, ConstantPool pool)Return the best instruction for loading a value from a local variable slotstatic InsnlongConstant(long l, ConstantPool pool)Return the best instruction for loading the specified long constant onto the stack.static InsnlStore(int i, ConstantPool pool)Return the best instruction for storing a long to a local variable slotstatic Insnstore(int tp, int i, ConstantPool pool)Return the best instruction for storing a value to a local variable slot
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Method Detail
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integerConstant
public static Insn integerConstant(int i, ConstantPool pool)
Return the best instruction for loading the specified integer constant onto the stack - hopefully use short form
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longConstant
public static Insn longConstant(long l, ConstantPool pool)
Return the best instruction for loading the specified long constant onto the stack.
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floatConstant
public static Insn floatConstant(float f, ConstantPool pool)
Return the best instruction for loading the specified float constant onto the stack.
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doubleConstant
public static Insn doubleConstant(double d, ConstantPool pool)
Return the best instruction for loading the specified double constant onto the stack.
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aStore
public static Insn aStore(int i, ConstantPool pool)
Return the best instruction for storing a reference to a local variable slot
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iStore
public static Insn iStore(int i, ConstantPool pool)
Return the best instruction for storing an int to a local variable slot
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fStore
public static Insn fStore(int i, ConstantPool pool)
Return the best instruction for storing a float to a local variable slot
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lStore
public static Insn lStore(int i, ConstantPool pool)
Return the best instruction for storing a long to a local variable slot
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dStore
public static Insn dStore(int i, ConstantPool pool)
Return the best instruction for storing a double to a local variable slot
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aLoad
public static Insn aLoad(int i, ConstantPool pool)
Return the best instruction for loading a reference from a local variable slot
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iLoad
public static Insn iLoad(int i, ConstantPool pool)
Return the best instruction for loading an int from a local variable slot
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fLoad
public static Insn fLoad(int i, ConstantPool pool)
Return the best instruction for loading a float from a local variable slot
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lLoad
public static Insn lLoad(int i, ConstantPool pool)
Return the best instruction for loading a long from a local variable slot
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dLoad
public static Insn dLoad(int i, ConstantPool pool)
Return the best instruction for loading a double from a local variable slot
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load
public static Insn load(int tp, int i, ConstantPool pool)
Return the best instruction for loading a value from a local variable slot
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store
public static Insn store(int tp, int i, ConstantPool pool)
Return the best instruction for storing a value to a local variable slot
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