1. 28 Jul, 2006 1 commit
    • prims.cc (_Jv_CreateJavaVM): Move setting runtimeInitialized from the start to… · 8d0941a9
      prims.cc (_Jv_CreateJavaVM): Move setting runtimeInitialized from the start to the end of the function.
      
      2006-07-28  Gary Benson  <gbenson@redhat.com>
      
      	* prims.cc (_Jv_CreateJavaVM): Move setting runtimeInitialized
      	from the start to the end of the function.  Remove references
      	to VMThrowable.trace_enabled.
      	* java/lang/natVMThrowable.cc (fillInStackTrace): Use
      	runtimeInitialized rather than trace_enabled to decide
      	whether to inhibit stack trace generation.
      	* java/lang/VMThrowable.java (trace_enabled): Removed.
      
      From-SVN: r115791
      Gary Benson committed
  2. 30 Jun, 2005 1 commit
  3. 10 Mar, 2005 1 commit
    • New Stack Trace infrastructure. · 18744d9b
      2005-03-10  Bryce McKinlay  <mckinlay@redhat.com>
      
      	New Stack Trace infrastructure.
      	* Makefile.am (libgcj0_convenience_la_SOURCES): Add stacktrace.cc.
      	(gnu/gcj/runtime/StackTrace.lo): Removed.
      	(ordinary_java_source_files): Remove obsolete files.
      	(nat_source_files): Remove obsolete files. Add natVMThrowable.cc.
      	* configure.host (fallback_backtrace_h): Set backtrace header
      	for mingw and cygwin targets.
      	* configure.ac: Make symlink for fallback backtrace headers.
      	* Makefile.in, configure: Rebuilt.
      	* defineclass.cc (_Jv_ClassReader::read_one_code_attribute):
      	Read 'LineNumberTable' attribute.
      	(_Jv_ClassReader::read_one_class_attribute): Read 'SourceFile'
      	attribute.
      	(_Jv_ClassReader::handleCodeAttribute): Initialize method line
      	table fields.
      	* exception.cc: Remove unused include.
      	* interpret.cc (DIRECT_THREADED, insn_slot): Moved to java-interp.h.
      	(SAVE_PC): New macro. Save current PC in the interpreter frame.
      	(NULLCHECK, NULLARRAYCHECK): Use SAVE_PC.
      	(_Jv_InterpMethod::compile): Translate bytecode PC values in the line
      	table to direct threaded instruction values.
      	(_Jv_StartOfInterpreter, _Jv_EndOfInterpreter): Removed.
      	(_Jv_InterpMethod::run): No longer member function. All
      	callers updated. Remove _Unwind calls. Call SAVE_PC whenever a call
      	is made or where an instruction could throw.
      	(_Jv_InterpMethod::get_source_line): New. Look up source line numbers
      	in line_table.
      	* prims.cc (catch_segv): Construct exception after MAKE_THROW_FRAME.
      	(catch_fpe): Likewise.
      	* stacktrace.cc: New file. Stack trace code now here.
      	* gnu/gcj/runtime/MethodRef.java:
      	* gnu/gcj/runtime/NameFinder.java: Mostly reimplemented. Now simply
      	calls addr2line to look up PC addresses in a given binary or shared
      	library.
      	* gnu/gcj/runtime/StackTrace.java, gnu/gcj/runtime/natNameFinder.cc,
      	gnu/gcj/runtime/natStackTrace.cc: Removed.
      	* gnu/java/lang/MainThread.java (call_main): Add comment warning that
      	this function name is specially recognised by the stack trace code
      	and shouldn't be changed.
      	* include/java-interp.h (DIRECT_THREADED, insn_slot): Moved here.
      	(struct  _Jv_LineTableEntry, line_table, line_table_len): New.
      	(_Jv_InterpMethod::run): Update declaration.
      	(_Jv_StackTrace_): New friend. NameFinder and StackTrace no longer
      	friends.
      	(_Jv_InterpFrame): Renamed from _Jv_MethodChain. Add PC field.
      	* include/java-stack.h: New file. Declarations for stack tracing.
      	* include/jvm.h (_Jv_Frame_info): Removed.
      	* java/lang/Class.h: Update friend declarations.
      	* java/lang/VMClassLoader.java (getSystemClassLoader): Simplify
      	exception message.
      	* java/lang/VMThrowable.java (fillInStackTrace): Now native.
      	(getStackTrace): Now native.
      	(data): New RawDataManaged field.
      	* java/lang/natClass.cc: Update includes.
      	(forName): Use _Jv_StackTrace::GetCallingClass for
      	calling-classloader check.
      	(getClassLoader): Likewise.
      	* java/lang/natRuntime.cc: Update includes.
      	(_load): Use _Jv_StackTrace::GetFirstNonSystemClassLoader.
      	* java/lang/natVMSecurityManager.cc: Update includes.
      	(getClassContext): Use _Jv_StackTrace::GetClassContext.
      	* java/lang/natVMThrowable.cc: New file. Native methods for
      	VMThrowable.
      	* java/lang/reflect/natArray.cc: Update includes.
      	(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
      	accessibility check.
      	* java/lang/reflect/natConstructor.cc: Update includes.
      	(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
      	accessibility check.
      	* java/lang/reflect/natField.cc: Update includes.
      	(getAddr): Use _Jv_StackTrace::GetCallingClass to implement
      	accessibility check.
      	* java/lang/reflect/natMethod.cc: Update includes.
      	(invoke): Use _Jv_StackTrace::GetCallingClass to implement
      	accessibility check.
      	* java/util/natResourceBundle.cc: Update includes.
      	(getCallingClassLoader): Use _Jv_StackTrace::GetCallingClass.
      	* java/util/logging/natLogger.cc: Update includes. Use
      	_Jv_StackTrace::GetCallerInfo to get call-site info.
      	* sysdep/generic/backtrace.h: Fallback backtrace code. Stub
      	implementation.
      	* sysdep/i386/backtrace.h: New. Fallback backtrace code. i386
      	implementation.
      
      From-SVN: r96253
      Bryce McKinlay committed
  4. 09 Apr, 2004 1 commit
    • VMThrowable.java (getStackTrace): Pass trace as-is to modified lookup(). · 84264cb6
      	* java/lang/VMThrowable.java (getStackTrace): Pass trace as-is to
      	modified lookup().
      	* gnu/gcj/runtime/NameFinder.java (lookup): Change to take in a
      	StackTraceElement directly.
      	(newElement): New native helper method to create StackTraceElement
      	bypassing Java access control.
      	(createStackTraceElement): Use newElement() instead of directly
      	calling StackTraceElement's constructor.
      	* gnu/gcj/runtime/natNameFinder.cc (newElement): New method.
      
      From-SVN: r80541
      Ranjit Mathew committed
  5. 03 Dec, 2002 1 commit
    • natClassLoader.cc (_Jv_PrepareCompiledClass): Call _Jv_PushClass. · 421f9e60
      2002-12-03  Andrew Haley  <aph@redhat.com>
      
              * java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): Call
      	_Jv_PushClass.
              (_Jv_InitNewClassFields): Set protectionDomain and chain = NULL.
              (_Jv_PopClass): New.
              (_Jv_PushClass): New.
              * java/lang/natClass.cc (forName (jstring)): Use a StackTrace to
              discover the ClassLoader of our caller.
              (_Jv_CheckArrayStore): Don't check that a class is assignment
              compatible with Object.
              * java/lang/natVMTHrowable.cc: Delete.
              * gnu/gcj/runtime/StackTrace.java: New, partly copied from
      	java.lang.VMThrowable.
              (StackTrace(), StackTrace(int)): New constructors.
              (classAt, methodAt, update, methodAtAddress): New methods.
              (map): New field.
      	* java/lang/VMThrowable.java: Use StackTrace instead of
      	natVMTHrowable.
      	* java/lang/Class.h (getClassLoaderInternal): New.
              (class Class): Be friendly with _Jv_PopClass and _Jv_PushClass.
              Be friendly with gnu::gcj::runtime::StackTrace.
              (Object.chain): New field.
              * include/java-interp.h (class _Jv_InterpMethod): Be friendly with
              gnu::gcj::runtime::StackTrace.
              * prims.cc (_Jv_NewObjectArray): Use getClassLoaderInternal()
              instead of getClassLoader().
              * verify.cc (class _Jv_BytecodeVerifier): Likewise.
              java::lang::VMThrowable.
              * Makefile.am (core_java_source_files): Add MethodRef.java,
      	StackTrace.java.
              (nat_source_files): Remove natVMThrowable.cc; add natStackTrace.cc.
              * Makefile.in: Rebuild.
      
      2002-12-03  Andrew Haley  <aph@redhat.com>
      
      	* class.c (make_class_data): New field, "chain".
      	* decl.c (java_init_decl_processing): Likewise.
      
      From-SVN: r59769
      Andrew Haley committed
  6. 24 Aug, 2002 1 commit
    • Makefile.am (libgcj_la_SOURCES): Remove name-finder.cc. · 6e0532cd
              * Makefile.am (libgcj_la_SOURCES): Remove name-finder.cc.
              (core_java_source_files): Add VMThrowable.java and NameFinder.java
              (nat_source_files): Remove natThrowable.cc, add natVMThrowable.cc
              and natNameFinder.cc.
              * Makefile.in: Regenerate.
              * prims.cc: Use trace_enabled from VMThrowable.
              * name-finder.cc: Removed.
              * gcj/javaprims.h: Add class VMThrowable.
              * gnu/gcj/runtime/NameFinder.java: New file.
              * gnu/gcj/runtime/natNameFinder.cc: Likewise.
              * include/name-finder.h: Removed.
              * java/lang/Throwable.java (printStackTrace (PrintStream)): Use new
              method stackTraceString().
              (printStackTrace (PrintWriter)): Likewise.
              (stackTraceString): Complete rewrite of old printStackTrace using
              StringBuffer.
              (stackTraceStringBuffer): New helper method for stackTraceString().
              (fillInStackTrace): Delegate to VMTrowable.
              (getStackTrace): Likewise.
              (getStackTrace0): Removed.
              (trace_enabled, stackTraceBytes): Moved to new VMThrowable.java.
              (setStackTrace): Copy given array.
              * java/lang/natThrowable.cc: Removed (replaced by natVMThrowable).
              * java/lang/VMThrowable.java: New class.
              * java/lang/natVMThrowable.cc: New file.
      
      From-SVN: r56556
      Mark Wielaard committed
  7. 24 May, 2002 1 commit
    • Merge JDK 1.4 java.security changes from classpath. · d2f108e2
             * java/security/AccessControlException.java: Merge from Classpath.
             * java/security/AccessController.java: Likewise.
             * java/security/AllPermission.java: Likewise.
             * java/security/BasicPermission.java: Likewise.
             * java/security/Certificate.java: Likewise.
             * java/security/CodeSource.java: Likewise.
             * java/security/DigestException.java: Likewise.
             * java/security/DigestOutputStream.java: Likewise.
             * java/security/DomainCombiner.java: Likewise.
             * java/security/GeneralSecurityException.java: Likewise.
             * java/security/Guard.java: Likewise.
             * java/security/GuardedObject.java: Likewise.
             * java/security/InvalidAlgorithmParameterException.java: Likewise.
             * java/security/InvalidKeyException.java: Likewise.
             * java/security/InvalidParameterException.java: Likewise.
             * java/security/Key.java: Likewise.
             * java/security/KeyException.java: Likewise.
             * java/security/KeyManagementException.java: Likewise.
             * java/security/KeyStoreException.java: Likewise.
             * java/security/MessageDigest.java: Likewise.
             * java/security/NoSuchAlgorithmException.java: Likewise.
             * java/security/NoSuchProviderException.java: Likewise.
             * java/security/Permission.java: Likewise.
             * java/security/PermissionCollection.java: Likewise.
             * java/security/Permissions.java: Likewise.
             * java/security/Policy.java: Likewise.
             * java/security/Principal.java: Likewise.
             * java/security/PrivateKey.java: Likewise.
             * java/security/PrivilegedAction.java: Likewise.
             * java/security/PrivilegedActionException.java: Likewise.
             * java/security/PrivilegedExceptionAction.java: Likewise.
             * java/security/ProtectionDomain.java: Likewise.
             * java/security/ProviderException.java: Likewise.
             * java/security/PublicKey.java: Likewise.
             * java/security/SecureClassLoader.java: Likewise.
             * java/security/SecurityPermission.java: Likewise.
             * java/security/SignatureException.java: Likewise.
             * java/security/UnrecoverableKeyException.java: Likewise.
             * java/security/UnresolvedPermission.java: Likewise.
             * java/security/acl/AclNotFoundException.java: Likewise.
             * java/security/acl/LastOwnerException.java: Likewise.
             * java/security/acl/NotOwnerException.java: Likewise.
             * java/security/cert/CRLException.java: Likewise.
             * java/security/cert/CertificateEncodingException.java: Likewise.
             * java/security/cert/CertificateException.java: Likewise.
             * java/security/cert/CertificateExpiredException.java: Likewise.
             * java/security/cert/CertificateFactory.java: Likewise.
             * java/security/cert/CertificateNotYetValidException.java: Likewise.
             * java/security/cert/CertificateParsingException.java: Likewise.
             * java/security/spec/InvalidKeySpecException.java: Likewise.
             * java/security/spec/InvalidParameterSpecException.java: Likewise.
      
             * java/security/cert/CertPath.java: New file.
             * java/security/cert/CertPathBuilderException.java: New file.
             * java/security/cert/CertPathValidatorException.java: New file.
             * java/security/cert/CertStoreException.java: New file.
      
             * Makefile.am: Add new CertPath classes.
             * Makefile.in: Rebuilt.
      
             * gnu/java/util/EmptyEnumeration: New file from classpath.
      
      From-SVN: r53837
      Bryce McKinlay committed
  8. 22 Jan, 2002 1 commit
  9. 19 Oct, 2001 1 commit
    • BinaryRefAddr.java: New file · 16f7dac7
      	* javax/naming/BinaryRefAddr.java: New file
      	* javax/naming/InitialContext.java: Compile fix
      	* javax/naming/InvalidNameException.java: Add comments
      	* javax/naming/Name.java: Ditto
      	* javax/naming/NamingException.java: Implement
      	* javax/naming/OperationNotSupportedException.java: Compile fix
      	* javax/naming/RefAddr.java: Implement
      	* javax/naming/StringRefAddr.java: Add comments and implement
      	* javax/naming/directory/InitialDirContext.java: Compile fix
      
      From-SVN: r46364
      Mark Wielaard committed
  10. 27 Nov, 2000 1 commit