Java Code Examples for com.sun.org.apache.bcel.internal.Constants#ISTORE_0

The following examples show how to use com.sun.org.apache.bcel.internal.Constants#ISTORE_0 . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: LocalVariableInstruction.java    From jdk1.8-source-analysis with Apache License 2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 2
Source File: LocalVariableInstruction.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 3
Source File: LocalVariableInstruction.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 4
Source File: LocalVariableInstruction.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 5
Source File: LocalVariableInstruction.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 6
Source File: LocalVariableInstruction.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 7
Source File: LocalVariableInstruction.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 8
Source File: LocalVariableInstruction.java    From JDKSourceCode1.8 with MIT License 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 9
Source File: LocalVariableInstruction.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 10
Source File: LocalVariableInstruction.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
  * Read needed data (e.g. index) from file.
  * PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3)
  */
 protected void initFromFile(ByteSequence bytes, boolean wide)
   throws IOException
 {
   if(wide) {
     n         = bytes.readUnsignedShort();
     length    = 4;
   } else if(((opcode >= Constants.ILOAD) &&
              (opcode <= Constants.ALOAD)) ||
             ((opcode >= Constants.ISTORE) &&
              (opcode <= Constants.ASTORE))) {
     n      = bytes.readUnsignedByte();
     length = 2;
   } else if(opcode <= Constants.ALOAD_3) { // compact load instruction such as ILOAD_2
     n      = (opcode - Constants.ILOAD_0) % 4;
     length = 1;
   } else { // Assert ISTORE_0 <= tag <= ASTORE_3
     n      = (opcode - Constants.ISTORE_0) % 4;
     length = 1;
   }
}
Example 11
Source File: LocalVariableInstruction.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 12
Source File: LocalVariableInstruction.java    From JDKSourceCode1.8 with MIT License 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 13
Source File: LocalVariableInstruction.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 14
Source File: LocalVariableInstruction.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 15
Source File: LocalVariableInstruction.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 16
Source File: LocalVariableInstruction.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 17
Source File: LocalVariableInstruction.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 18
Source File: LocalVariableInstruction.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 19
Source File: LocalVariableInstruction.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}
Example 20
Source File: LocalVariableInstruction.java    From jdk1.8-source-analysis with Apache License 2.0 5 votes vote down vote up 
/**
 * Long output format:
 *
 * &lt;name of opcode&gt; "["&lt;opcode number&gt;"]"
 * "("&lt;length of instruction&gt;")" "&lt;"&lt; local variable index&gt;"&gt;"
 *
 * @param verbose long/short format switch
 * @return mnemonic for instruction
 */
public String toString(boolean verbose) {
  if(((opcode >= Constants.ILOAD_0) &&
      (opcode <= Constants.ALOAD_3)) ||
     ((opcode >= Constants.ISTORE_0) &&
      (opcode <= Constants.ASTORE_3)))
    return super.toString(verbose);
  else
    return super.toString(verbose) + " " + n;
}