[kaffe] Kaffe CVS: kaffe stack

[Kaffe CVS]

CVSROOT:	/cvs/kaffe
Module name:	kaffe
Changes by:	stack	03/05/24 13:09:05

Added files:
	libraries/clib/native: PrimordialClassLoader.c ThreadStack.c 
	libraries/javalib/kaffe/lang: AppClassLoader.java 
	                              PrimordialClassLoader.java 
	                              ThreadStack.java 
	test/regression: KaffeInternal.java ProhibitedClass.java 

Log message:
2003-05-24 Tim Stack <stack@cs.utah.edu>

* include/Makefile.am:
Remove java_lang_SecurityManager.h.
Move kaffe_lang_SystemClassLoader.h to
kaffe_lang_PrimordialClassLoader.
Add kaffe_lang_ThreadStack.h.

* kaffe/kaffe/main.c:
Load the main class into the AppClassLoader.

* kaffe/kaffeh/support.c:
Change to the prototype for setupClass.

* kaffe/kaffevm/baseClasses.h,
kaffe/kaffevm/baseClasses.c:
Add javaLangException class (used to detect types throwable types
in classMethod.c).

* kaffe/kaffevm/classMethod.h,
kaffe/kaffevm/classMethod.c:
Loading fixes that should bring it closer to jdk1.3's behavior.
Fixes include better class circularity detection, better handling
of errors while loading, etc...

* kaffe/kaffevm/classPool.c:
Added some more functions to better handle loading semantics.

* kaffe/kaffevm/findInJar.c:
Minor tweaks to make the functions post the proper exceptions.

* kaffe/kaffevm/itypes.c,
kaffe/kaffevm/jit3/machine.c:
Update for change in classEntry structure.

* kaffe/kaffevm/lookup.c:
(getClass) Convert ClassNotFoundExceptions from loadClass to
NoClassDefFoundErrors since thats what the verifier/jitter/etc
expect.

* kaffe/kaffevm/verify.c:
Tweak to fix compilation when debugging is turned on.

* libraries/clib/native/Application.c:
Change java_lang_SecurityManager_getClassContext0() to
kaffe_lang_ThreadStack_getClassStack().

* libraries/clib/native/Class.c:
Revert to the native impl of forName.

* libraries/clib/native/ClassLoader.c:
Remove loadArray, its handled by the native Class.forName() now.
Simplify define class and move some functionality into
classMethod.c.

* libraries/clib/native/Makefile.am:
Move SystemClassLoader.c to PrimordialClassLoader.c.  Move
SecurityManager.c to ThreadStack.c.

* libraries/clib/native/ObjectStreamClassImpl.c:
Use lookupArray instead of lookupClass.

* libraries/clib/native/PrimordialClassLoader.c:
Moved from SystemClassLoader.c.

* libraries/clib/native/SecurityManager.c:
Moved to ThreadStack.c.

* libraries/clib/native/SystemClassLoader.c:
Move to PrimordialClassLoader.c.

* libraries/clib/native/ThreadStack.c:
Moved from SecurityManager.c.

* libraries/javalib/Klasses.jar.bootstrap:
Recompiled with added classes.

* libraries/javalib/Makefile.am:
Added kaffe/lang/AppClassLoader.java and
kaffe/lang/ThreadStack.java.  Moved
kaffe/lang/SystemClassLoader.java to
kaffe/lang/PrimordialClassLoader.java.

* libraries/javalib/bootstrap.classlist:
Added java/security/CodeSource.class,
java/security/SecureClassLoader.class,
java/util/AbstractList$1.class, kaffe/lang/AppClassLoader.class,
kaffe/lang/AppClassLoader$Source.class,
kaffe/lang/AppClassLoader$DirSource.class,
kaffe/lang/AppClassLoader$JarSource.class, and
kaffe/lang/ThreadStack.class.  Moved
kaffe/lang/SystemClassLoader.class to
kaffe/lang/PrimordialClassLoader.class.

* libraries/javalib/essential.files:
Added kaffe/lang/AppClassLoader.java and
kaffe/lang/ThreadStack.java.  Moved
kaffe/lang/SystemClassLoader.java to
kaffe/lang/PrimordialClassLoader.java.

* libraries/javalib/java/io/ObjectInputStream.java:
(resolveClassInternal) Call forName() with the first class loader
encountered while going up the stack.

* libraries/javalib/java/lang/Class.java:
Revert to the native forName() implementation since it will
properly implement any synchronization stuff.

* libraries/javalib/java/lang/ClassLoader.java:
(loadClass) A null parent loader should use the
PrimordialClassLoader and not the value of
getSystemClassLoader().
(findSystemClass) Should use loadClass() instead of findClass(),
otherwise it might redefine a class.

* libraries/javalib/java/lang/Package.java:
Use the PrimordialClassLoader if the null loader is encountered.

* libraries/javalib/java/lang/SecurityManager.java:
Use the kaffe.lang.ThreadStack class.

* libraries/javalib/java/lang/Thread.java:
(countStackFrames) Just return zero.

* libraries/javalib/java/net/InetSocketAddress.java:
Set the hostName in ANY_ADDRESS to avoid a lookup.

* libraries/javalib/kaffe/lang/AppClassLoader.java:
ClassLoader used to load things from CLASSPATH.

* libraries/javalib/kaffe/lang/PrimordialClassLoader.java:
Moved from SystemClassLoader.java.

* libraries/javalib/kaffe/lang/SystemClassLoader.java:
Moved to PrimordialClassLoader.java.

* libraries/javalib/kaffe/lang/ThreadStack.java:
Moved functionality from java.lang.SecurityManager.

* test/regression/CLTest.java:
Update for changes in exception messages.

* test/regression/CharCvt.java,
test/regression/sysdepCallMethod.java:
Add 'unsafe' directive since it accesses kaffe private classes.

* test/regression/KaffeInternal.java:
Check whether a user level class can load kaffe private classes.

* test/regression/Makefile.am:
Add ProhibitedClass.java and KaffeInternal.java.

* test/regression/ProcessClassInst.java,
test/regression/ProcessClassStop.java,
test/regression/ProcessClassTest.java:
Reflect changes in loading.

* test/regression/ProhibitedClass.java:
Check whether a user level loader can define classes in the java
package.

* test/regression/TestScript.in:
Fix small problem with tests that were supposed to be skipped.
Added 'unsafe' directive so tests could muck around with kaffe
internal classes.