Package ghidra.pcode.emu.jit.gen.op

# Enum Class IntSDivOpGen

java.lang.Object
java.lang.Enum<IntSDivOpGen>
ghidra.pcode.emu.jit.gen.op.IntSDivOpGen

All Implemented Interfaces:
  `BinOpGen<JitIntSDivOp>`, `IntBinOpGen<JitIntSDivOp>`, `OpGen<JitIntSDivOp>`, `Serializable`, `Comparable<IntSDivOpGen>`, `Constable`, `org.objectweb.asm.Opcodes`

public enum IntSDivOpGen extends Enum<IntSDivOpGen> implements IntBinOpGen<JitIntSDivOp>
The generator for a `int_sdiv`.

This uses the binary operator generator and simply emits `Opcodes.IDIV` or `Opcodes.LDIV` depending on the type.

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from class java.lang.Enum

  `Enum.EnumDesc<E extends Enum<E>>`

  ## Nested classes/interfaces inherited from interface ghidra.pcode.emu.jit.gen.op.BinOpGen

  `BinOpGen.TakeOut`

- ## Enum Constant Summary

  Enum Constants
  Enum Constant
  Description
  `GEN`
  The generator singleton

- ## Field Summary

  ### Fields inherited from interface org.objectweb.asm.Opcodes

  `AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_RECORD, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM10_EXPERIMENTAL, ASM4, ASM5, ASM6, ASM7, ASM8, ASM9, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V20, V21, V22, V23, V24, V9`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `JitType`
  `afterLeft(JitCodeGenerator gen, JitIntSDivOp op, JitType lType, JitType rType, org.objectweb.asm.MethodVisitor rv)`
  Emit code between reading the left and right operands
  `JitType`
  `generateBinOpRunCode(JitCodeGenerator gen, JitIntSDivOp op, JitControlFlowModel.JitBlock block, JitType lType, JitType rType, org.objectweb.asm.MethodVisitor rv)`
  Emit code for the binary operator
  `boolean`
  `isSigned()`
  Whether this operator is signed
  `static IntSDivOpGen`
  `valueOf(String name)`
  Returns the enum constant of this class with the specified name.
  `static IntSDivOpGen[]`
  `values()`
  Returns an array containing the constants of this enum class, in the order they are declared.

  ### Methods inherited from class java.lang.Enum

  `clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

  ### Methods inherited from class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

  ### Methods inherited from interface ghidra.pcode.emu.jit.gen.op.BinOpGen

  `ext, generateRunCode, rExt`

  ### Methods inherited from interface ghidra.pcode.emu.jit.gen.op.OpGen

  `generateInitCode`

- ## Enum Constant Details

  - ### GEN

    public static final IntSDivOpGen GEN
    The generator singleton

- ## Method Details

  - ### values

    public static IntSDivOpGen[] values()
    Returns an array containing the constants of this enum class, in the order they are declared.
    Returns:
      an array containing the constants of this enum class, in the order they are declared

  - ### valueOf

    public static IntSDivOpGen valueOf(String name)
    Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
    Parameters:
      `name` - the name of the enum constant to be returned.
    Returns:
      the enum constant with the specified name
    Throws:
      `IllegalArgumentException` - if this enum class has no constant with the specified name
      `NullPointerException` - if the argument is null

  - ### isSigned

    public boolean isSigned()
    Description copied from interface: `BinOpGen`
    Whether this operator is signed

    In many cases, the operator itself is not affected by the signedness of the operands; however, if size adjustments to the operands are needed, this can determine how those operands are extended.

    Specified by:
      `isSigned` in interface `BinOpGen<JitIntSDivOp>`
    Returns:
      true for signed, false if not

  - ### afterLeft

    public JitType afterLeft(JitCodeGenerator gen, JitIntSDivOp op, JitType lType, JitType rType, org.objectweb.asm.MethodVisitor rv)
    Description copied from interface: `BinOpGen`
    Emit code between reading the left and right operands

    This is invoked immediately after emitting code to push the left operand onto the stack, giving the implementation an opportunity to perform any manipulations of that operand necessary to set up the operation, before code to push the right operand is emitted.

    Specified by:
      `afterLeft` in interface `BinOpGen<JitIntSDivOp>`
    Parameters:
      `gen` - the code generator
      `op` - the operator
      `lType` - the actual type of the left operand
      `rType` - the actual type of the right operand
      `rv` - the method visitor
    Returns:
      the new actual type of the left operand

  - ### generateBinOpRunCode

    public JitType generateBinOpRunCode(JitCodeGenerator gen, JitIntSDivOp op, JitControlFlowModel.JitBlock block, JitType lType, JitType rType, org.objectweb.asm.MethodVisitor rv)
    Description copied from interface: `BinOpGen`
    Emit code for the binary operator

    At this point both operands are on the stack. After this returns, code to write the result from the stack into the destination operand will be emitted.

    Specified by:
      `generateBinOpRunCode` in interface `BinOpGen<JitIntSDivOp>`
    Parameters:
      `gen` - the code generator
      `op` - the operator
      `block` - the block containing the operator
      `lType` - the actual type of the left operand
      `rType` - the actual type of the right operand
      `rv` - the method visitor
    Returns:
      the actual type of the result