libjava/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        Import GNU Classpath (classpath-0_97_2-release).

        * Regenerate class and header files.
        * Regenerate auto* files.
        * gcj/javaprims.h: Define jobjectRefType.
        * jni.cc (_Jv_JNI_GetObjectRefType): New (stub only).
        (_Jv_JNIFunctions): Initialize GetObjectRefType.
        * gnu/classpath/jdwp/VMVirtualMachine.java,
        java/security/VMSecureRandom.java: Merge from classpath.
        * HACKING: Fix typo.
        * ChangeLog-2007: New file.
        * configure.ac: Set JAVAC, pass --disable-regen-headers to classpath.

libjava/classpath/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        * m4/ac_prog_javac.m4: Disable check for JAVAC, when
        not configured with --enable-java-maintainer-mode.
        * aclocal.m4, configure: Regenerate.
        * native/jni/gstreamer-peer/Makefile.am: Do not link with
        libclasspathnative.
        * native/jni/gstreamer-peer/Makefile.in: Regenerate.
        * tools/Makefile.am, lib/Makefile.am: Use JAVAC for setting
        JCOMPILER, drop flags not understood by gcj.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137223 138bc75d-0d04-0410-961f-82ee72b054a4

7 files changed, 85 insertions, 43 deletions

diff --git a/libjava/classpath/vm/reference/java/io/VMFile.java b/libjava/classpath/vm/reference/java/io/VMFile.java
index 4f708a4a589..2a2751765ec 100644
--- a/libjava/classpath/vm/reference/java/io/VMFile.java
+++ b/libjava/classpath/vm/reference/java/io/VMFile.java
@@ -80,10 +80,10 @@ final class VMFile
   static native boolean create(String path) throws IOException;
 
   /*
-   * This native function actually produces the list of file in this
+   * This native function actually produces the list of files in this
    * directory
    */
-  static native String[] list(String dirpath);
+  static native synchronized String[] list(String dirpath);
 
   /*
    * This native method actually performs the rename.
@@ -117,6 +117,21 @@ final class VMFile
   static native boolean mkdir(String dirpath);
 
   /**
+   * Gets the total bytes of the filesystem named by path.
+   */
+  public static native long getTotalSpace(String path);
+  
+  /**
+   * Gets the total free bytes of the filesystem named by path.
+   */
+  public static native long getFreeSpace(String path);
+  
+  /**
+   * Gets the available bytes of the filesystem named by path.
+   */
+  public static native long getUsableSpace(String path);
+  
+  /**
    * Set the read permission of the file.
    */
   public static synchronized native boolean setReadable(String path,
diff --git a/libjava/classpath/vm/reference/java/lang/VMClass.java b/libjava/classpath/vm/reference/java/lang/VMClass.java
index 25965068daf..7e9620b4b59 100644
--- a/libjava/classpath/vm/reference/java/lang/VMClass.java
+++ b/libjava/classpath/vm/reference/java/lang/VMClass.java
@@ -43,8 +43,6 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
-import java.lang.reflect.Type;
-import java.lang.reflect.TypeVariable;
 
 /*
  * This class is a reference version, mainly for compiling a class library
@@ -298,12 +296,27 @@ final class VMClass
    */
   static String getSimpleName(Class klass)
   {
+    if (isAnonymousClass(klass))
+      return "";
     if (isArray(klass))
       {
 	return getComponentType(klass).getSimpleName() + "[]";
       }
     String fullName = getName(klass);
-    return fullName.substring(fullName.lastIndexOf(".") + 1);
+    int pos = fullName.lastIndexOf("$");
+    if (pos == -1)
+      pos = 0;
+    else
+      {
+	++pos;
+	while (Character.isDigit(fullName.charAt(pos)))
+	  ++pos;
+      }
+    int packagePos = fullName.lastIndexOf(".", pos);
+    if (packagePos == -1)
+      return fullName.substring(pos);
+    else
+      return fullName.substring(packagePos + 1);
   }
 
   /**
@@ -357,6 +370,8 @@ final class VMClass
    */
   static String getCanonicalName(Class klass)
   {
+    if (isLocalClass(klass) || isAnonymousClass(klass))
+      return null;
     if (isArray(klass))
       {
 	String componentName = getComponentType(klass).getCanonicalName();
@@ -368,9 +383,9 @@ final class VMClass
 	String memberName = getDeclaringClass(klass).getCanonicalName();
 	if (memberName != null)
 	  return memberName + "." + getSimpleName(klass);
+	else
+	  return memberName;
       }
-    if (isLocalClass(klass) || isAnonymousClass(klass))
-      return null;
     return getName(klass);
   }
 
diff --git a/libjava/classpath/vm/reference/java/lang/VMDouble.java b/libjava/classpath/vm/reference/java/lang/VMDouble.java
index 8a991c9ad78..58b3b45b420 100644
--- a/libjava/classpath/vm/reference/java/lang/VMDouble.java
+++ b/libjava/classpath/vm/reference/java/lang/VMDouble.java
@@ -70,22 +70,6 @@ final class VMDouble
    * layout. Bit 63 (the most significant) is the sign bit, bits 62-52
    * (masked by 0x7ff0000000000000L) represent the exponent, and bits 51-0
    * (masked by 0x000fffffffffffffL) are the mantissa. This function
-   * collapses all versions of NaN to 0x7ff8000000000000L. The result of this
-   * function can be used as the argument to
-   * <code>Double.longBitsToDouble(long)</code> to obtain the original
-   * <code>double</code> value.
-   *
-   * @param value the <code>double</code> to convert
-   * @return the bits of the <code>double</code>
-   * @see #longBitsToDouble(long)
-   */
-  public static native long doubleToLongBits(double value);
-
-  /**
-   * Convert the double to the IEEE 754 floating-point "double format" bit
-   * layout. Bit 63 (the most significant) is the sign bit, bits 62-52
-   * (masked by 0x7ff0000000000000L) represent the exponent, and bits 51-0
-   * (masked by 0x000fffffffffffffL) are the mantissa. This function
    * leaves NaN alone, rather than collapsing to a canonical value. The
    * result of this function can be used as the argument to
    * <code>Double.longBitsToDouble(long)</code> to obtain the original
diff --git a/libjava/classpath/vm/reference/java/lang/VMFloat.java b/libjava/classpath/vm/reference/java/lang/VMFloat.java
index 15348130f10..26d89dc9d19 100644
--- a/libjava/classpath/vm/reference/java/lang/VMFloat.java
+++ b/libjava/classpath/vm/reference/java/lang/VMFloat.java
@@ -67,21 +67,6 @@ final class VMFloat
    * Convert the float to the IEEE 754 floating-point "single format" bit
    * layout. Bit 31 (the most significant) is the sign bit, bits 30-23
    * (masked by 0x7f800000) represent the exponent, and bits 22-0
-   * (masked by 0x007fffff) are the mantissa. This function collapses all
-   * versions of NaN to 0x7fc00000. The result of this function can be used
-   * as the argument to <code>Float.intBitsToFloat(int)</code> to obtain the
-   * original <code>float</code> value.
-   *
-   * @param value the <code>float</code> to convert
-   * @return the bits of the <code>float</code>
-   * @see #intBitsToFloat(int)
-   */
-  static native int floatToIntBits(float value);
-
-  /**
-   * Convert the float to the IEEE 754 floating-point "single format" bit
-   * layout. Bit 31 (the most significant) is the sign bit, bits 30-23
-   * (masked by 0x7f800000) represent the exponent, and bits 22-0
    * (masked by 0x007fffff) are the mantissa. This function leaves NaN alone,
    * rather than collapsing to a canonical value. The result of this function
    * can be used as the argument to <code>Float.intBitsToFloat(int)</code> to
diff --git a/libjava/classpath/vm/reference/java/lang/reflect/Constructor.java b/libjava/classpath/vm/reference/java/lang/reflect/Constructor.java
index eebee5f5d2a..8c604ccc9a6 100644
--- a/libjava/classpath/vm/reference/java/lang/reflect/Constructor.java
+++ b/libjava/classpath/vm/reference/java/lang/reflect/Constructor.java
@@ -42,6 +42,7 @@ import gnu.java.lang.ClassHelper;
 
 import gnu.java.lang.reflect.MethodSignatureParser;
 
+import java.lang.annotation.Annotation;
 import java.util.Arrays;
 
 /**
@@ -393,4 +394,27 @@ public final class Constructor<T>
     MethodSignatureParser p = new MethodSignatureParser(this, sig);
     return p.getGenericParameterTypes();
   }
+
+  /**
+   * <p>
+   * Return an array of arrays representing the annotations on each
+   * of the constructor's parameters.  The outer array is aligned against
+   * the parameters of the constructors and is thus equal in length to
+   * the number of parameters (thus having a length zero if there are none).
+   * Each array element in the outer array contains an inner array which
+   * holds the annotations.  This array has a length of zero if the parameter
+   * has no annotations.
+   * </p>
+   * <p>
+   * The returned annotations are serialized.  Changing the annotations has
+   * no affect on the return value of future calls to this method.
+   * </p>
+   * 
+   * @return an array of arrays which represents the annotations used on the
+   *         parameters of this constructor.  The order of the array elements
+   *         matches the declaration order of the parameters.
+   * @since 1.5
+   */
+  public native Annotation[][] getParameterAnnotations();
+
 }
diff --git a/libjava/classpath/vm/reference/java/lang/reflect/Method.java b/libjava/classpath/vm/reference/java/lang/reflect/Method.java
index 2db59fee46f..d797d4fda18 100644
--- a/libjava/classpath/vm/reference/java/lang/reflect/Method.java
+++ b/libjava/classpath/vm/reference/java/lang/reflect/Method.java
@@ -42,6 +42,7 @@ import gnu.java.lang.ClassHelper;
 
 import gnu.java.lang.reflect.MethodSignatureParser;
 
+import java.lang.annotation.Annotation;
 import java.util.Arrays;
 
 /**
@@ -462,4 +463,27 @@ extends AccessibleObject implements Member, GenericDeclaration
    * @since 1.5
    */
   public native Object getDefaultValue();
+
+  /**
+   * <p>
+   * Return an array of arrays representing the annotations on each
+   * of the method's parameters.  The outer array is aligned against
+   * the parameters of the method and is thus equal in length to
+   * the number of parameters (thus having a length zero if there are none).
+   * Each array element in the outer array contains an inner array which
+   * holds the annotations.  This array has a length of zero if the parameter
+   * has no annotations.
+   * </p>
+   * <p>
+   * The returned annotations are serialized.  Changing the annotations has
+   * no affect on the return value of future calls to this method.
+   * </p>
+   * 
+   * @return an array of arrays which represents the annotations used on the
+   *         parameters of this method.  The order of the array elements
+   *         matches the declaration order of the parameters.
+   * @since 1.5
+   */
+  public native Annotation[][] getParameterAnnotations();
+
 }
diff --git a/libjava/classpath/vm/reference/java/security/VMSecureRandom.java b/libjava/classpath/vm/reference/java/security/VMSecureRandom.java
index dc67d871968..5eeb158bc81 100644
--- a/libjava/classpath/vm/reference/java/security/VMSecureRandom.java
+++ b/libjava/classpath/vm/reference/java/security/VMSecureRandom.java
@@ -38,11 +38,6 @@ exception statement from your version.  */
 
 package java.security;
 
-import gnu.classpath.SystemProperties;
-import gnu.java.security.action.GetSecurityPropertyAction;
-
-import java.net.URL;
-
 /**
  * VM-specific methods for generating real (or almost real) random
  * seeds. VM implementors should write a version of this class that