natVMSecurityManager.cc (getClassContext): Add new arg: klass.

2005-03-17  Andrew Haley  <aph@redhat.com>

	* java/lang/natVMSecurityManager.cc (getClassContext): Add new
	arg: klass.
	Pass klass to _Jv_StackTrace::GetClassContext().
	* java/lang/ClassLoader.java (getParent): Pass class to
	VMSecurityManager.getClassContext()
	(getSystemClassLoader): Likewise.
	* java/lang/Package.java (getPackage): Likewise.
	(getPackages): Likewise.
	* java/lang/SecurityManager.java (getClassContext): Likewise.
	(currentClassLoader): Likewise.
	* java/lang/VMSecurityManager.java: (getClassContext): Likewise.
	(currentClassLoader) Add new arg: caller.
	Pass caller to VMSecurityManager.getClassContext.

	* stacktrace.cc (GetClassContext): Correct calculation of
	jframe_count.

	* boehm.cc (_Jv_MarkObj): (_Jv_MarkObj): Mark
	im->source_file_name.

From-SVN: r96803

5 files changed, 11 insertions, 11 deletions

diff --git a/libjava/java/lang/ClassLoader.java b/libjava/java/lang/ClassLoader.java
index 2621281..f2beaac 100644
--- a/libjava/java/lang/ClassLoader.java
+++ b/libjava/java/lang/ClassLoader.java
@@ -486,7 +486,7 @@ public abstract class ClassLoader
     SecurityManager sm = System.getSecurityManager();
     if (sm != null)
       {
-        Class c = VMSecurityManager.getClassContext()[1];
+        Class c = VMSecurityManager.getClassContext(ClassLoader.class)[1];
         ClassLoader cl = c.getClassLoader();
 	if (cl != null && ! cl.isAncestorOf(this))
           sm.checkPermission(new RuntimePermission("getClassLoader"));
@@ -729,7 +729,7 @@ public abstract class ClassLoader
     SecurityManager sm = System.getSecurityManager();
     if (sm != null)
       {
-	Class c = VMSecurityManager.getClassContext()[1];
+	Class c = VMSecurityManager.getClassContext(ClassLoader.class)[1];
 	ClassLoader cl = c.getClassLoader();
 	if (cl != null && cl != systemClassLoader)
 	  sm.checkPermission(new RuntimePermission("getClassLoader"));
diff --git a/libjava/java/lang/Package.java b/libjava/java/lang/Package.java
index 29b42b6..bddb370 100644
--- a/libjava/java/lang/Package.java
+++ b/libjava/java/lang/Package.java
@@ -273,7 +273,7 @@ public class Package
   public static Package getPackage(String name)
   {
     // Get the caller's classloader
-    ClassLoader cl = VMSecurityManager.currentClassLoader();
+    ClassLoader cl = VMSecurityManager.currentClassLoader(Package.class);
     return cl != null ? cl.getPackage(name) : VMClassLoader.getPackage(name);
   }
 
@@ -286,7 +286,7 @@ public class Package
   public static Package[] getPackages()
   {
     // Get the caller's classloader
-    Class c = VMSecurityManager.getClassContext()[1];
+    Class c = VMSecurityManager.getClassContext(Package.class)[1];
     ClassLoader cl = c.getClassLoader();
     return cl != null ? cl.getPackages() : VMClassLoader.getPackages();
   }
diff --git a/libjava/java/lang/SecurityManager.java b/libjava/java/lang/SecurityManager.java
index c9ed4be..350439e 100644
--- a/libjava/java/lang/SecurityManager.java
+++ b/libjava/java/lang/SecurityManager.java
@@ -167,7 +167,7 @@ public class SecurityManager
    */
   protected Class[] getClassContext()
   {
-    return VMSecurityManager.getClassContext();
+    return VMSecurityManager.getClassContext(SecurityManager.class);
   }
 
   /**
@@ -189,7 +189,7 @@ public class SecurityManager
    */
   protected ClassLoader currentClassLoader()
   {
-    return VMSecurityManager.currentClassLoader();
+    return VMSecurityManager.currentClassLoader(SecurityManager.class);
   }
 
   /**
diff --git a/libjava/java/lang/VMSecurityManager.java b/libjava/java/lang/VMSecurityManager.java
index 604f8ec..f995ec8 100644
--- a/libjava/java/lang/VMSecurityManager.java
+++ b/libjava/java/lang/VMSecurityManager.java
@@ -43,19 +43,19 @@ class VMSecurityManager
    ** @return an array containing all the methods on classes
    **         on the Java execution stack.
    **/
-  static native Class[] getClassContext();
+  static native Class[] getClassContext(Class caller);
 
   /** Get the current ClassLoader--the one nearest to the
    ** top of the stack.
    ** @return the current ClassLoader.
    **/
-  static ClassLoader currentClassLoader()
+  static ClassLoader currentClassLoader(Class caller)
   {
     // The docs above are wrong.  See the online docs.
     // FIXME this implementation is a bit wrong too -- the docs say we
     // must also consider ancestors of the system class loader.
     ClassLoader systemClassLoader = VMClassLoader.getSystemClassLoader();
-    Class[] classStack = getClassContext ();
+    Class[] classStack = getClassContext (caller);
     for (int i = 0; i < classStack.length; i++)
       {
 	ClassLoader loader = classStack[i].getClassLoader();
diff --git a/libjava/java/lang/natVMSecurityManager.cc b/libjava/java/lang/natVMSecurityManager.cc
index d55b7a5..9d52c92 100644
--- a/libjava/java/lang/natVMSecurityManager.cc
+++ b/libjava/java/lang/natVMSecurityManager.cc
@@ -20,10 +20,10 @@ details.  */
 #include <java/lang/Class.h>
 
 JArray<jclass> *
-java::lang::VMSecurityManager::getClassContext ()
+java::lang::VMSecurityManager::getClassContext (jclass klass)
 {
   JArray<jclass> *result = 
-    _Jv_StackTrace::GetClassContext (&SecurityManager::class$);
+    _Jv_StackTrace::GetClassContext (klass);
 
   return result;
 }