* java/lang/natString.cc (intern): If string's data does not point to
this String, make a fresh String that does.
* java/lang/natString.cc (unintern): Replace by static function.
* java/lang/String.java (unintern): Remove method.
From-SVN: r40990
* DeflaterOutputStream.java (deflate): Loop while def.needsInput.
(finish): def.deflate needs to be called in a loop.
(inbuf, inbufLength): New private fields.
(write(int)): Use inbuf.
(write(byte[],int,int): Check if pending output in inbuf.
* ZipOutputStream.java: Don't use Deflater if stored.
Use a Checksum object directly, not via a CheckedOutputStream.
(uncompressed_size): New field,
(closeEntry): Only write data_directory if needed.
(write): If STORED, write directly.
Always update crc, and uncompressed_size.
(write_entry): Fix lots of protocol erors.
From-SVN: r40988
* java/lang/natSystem.cc (init_properties): Get "file.separator",
"path.separator", and "java.io.tmpdir" from the File class, instead
of setting them explicitly.
* java/io/File.java: Do not canonicalize paths for security manager
checks. Call init_native() from static initializer. Do not pass path
argument to native methods. New native method declarations. Some
security manager checks moved to checkWrite().
(equals): Check file system case sensitivity and act appropriatly.
(hashCode): Likewise.
(isHidden): New method implemented.
(performList): Changed prototype. Now takes a class argument specifying
the class of the returned array: Strings or File objects. Also added
FileFilter argument.
(listFiles): New variants with "File" return type implemented.
(createTempFile): Use createNewFile(). Use maxPathLen.
(setReadOnly): New method implemented.
(listRoots): Likewise.
(compareTo): Likewise.
(setLastModified): Likewise.
(checkWrite): New method.
(setPath): Removed.
* java/io/natFile.cc: Various functions no longer take canonical path
argument.
(stat): Handle ISHIDDEN query.
(isAbsolute): Remove WIN32 cruft.
(performList): New arguments. Handle returning either File[] or
String[] arrays. Check with FileFilter or FilenameFilter arguments as
appropriate. Use an ArrayList, not a Vector, for the temporary list.
(performSetReadOnly): New method implemented.
(performListRoots): Likewise.
(performSetLastModified): Likewise.
(performCreate): Likewise.
(init_native): New initialization function.
* java/io/natFileWin32.cc: Various functions no longer take canonical
path argument.
(stat): Add FIXME about ISHIDDEN query.
(performList): New arguments. Handle returning either File[] or String[]
arrays. Check with FileFilter or FilenameFilter arguments as
appropriate. Use an ArrayList, not a Vector, for the temporary list.
(performSetReadOnly): New. Stubbed.
(performListRoots): Likewise.
(performSetLastModified): Likewise.
(performCreate): Likewise.
(init_native) New initialization function.
* configure.in: Check for utime() and chmod().
* configure: Rebuilt.
* include/config.h.in: Rebuilt.
Resolves PR libgcj/1759.
From-SVN: r40985
2001-03-24 Bryce McKinlay <bryce@albatross.co.nz>
* java/util/HashMap.java (HashMap): If 0 is given for initialCapacity
paramater, bump it to 1.
* java/util/Hashtable.java (Hashtable): Likewise.
From-SVN: r40812
* java/lang/natDouble.cc (parseDouble): Cannot use errno to
check for errors, since we don't want to throw exception on
overflow/underflow. Instead, trim whitespace, and then check that
_strtod_r uses up all the rest of the string.
From-SVN: r40800
* java/lang/natClass.cc (_Jv_IsAssignableFrom): Checking the
ancestors array is invalid for interfaces, so do that *after*
check that the target type is not an interface.
From-SVN: r40797
2000-03-23 Jeff Sturm <jsturm@one-point.com>
* prims.cc (_Jv_FindClassFromSignature): Check return of
recursive call. Do not abort on invalid signature; return NULL
instead.
From-SVN: r40787
Fix for PR libgcj/1736. Thanks to Robert Boehne and Alexandre Oliva
for libtool hacking.
* Makefile.am (libgcj.la): New explicit rule. Echo the list of objects
to a temporary file, then invoke libtool with the -objectlist
paramater.
(libgcjx.la): Likewise.
* Makefile.in: Rebuilt.
From-SVN: r40775
* java/util/ArrayList.java: Remove RCS keywords from comments
* java/util/BasicMapEntry.java: idem
* java/util/Dictionary.java: idem
* java/util/HashSet.java: idem
* java/util/EventObject.java: reindent
* java/util/Properties.java: idem
* java/util/SortedMap.java: idem
* java/util/Enumeration.java: Merge with Classpath
* java/util/EventListener.java: idem
* java/util/Observable.java: idem
* java/util/Observer.java: idem
* java/util/Stack.java: idem
From-SVN: r40639
* java/lang/natClass.cc (_Jv_CheckCast): add class names to exception
* gnu/gcj/runtime/FirstThread.java (main): replace / with . in jarMainClassName
From-SVN: r40604
* java/lang/natString.cc (rehash): Don't bother with memset;
_Jv_AllocBytes returns zero'd memory. Use _Jv_AllocBytesChecked.
Use UNMASK_PTR.
(UNMASK_PTR): New macro.
(intern): Unmask pointer before returning it. Register finalizer
for the string.
(unintern): Handle case where
(MASK_PTR): New macro.
(PTR_MAKSED): Likewise.
(_Jv_NewStringUtf8Const): Use UNMASK_PTR.
From-SVN: r40593
2001-03-01 Andrew Haley <aph@redhat.com>
* java/lang/natThrowable.cc (printRawStackTrace): Copy the
stackTrace buffer to a correctly aligned pointer array.
From-SVN: r40456
* java/lang/ExceptionInInitializerError.java (printStackTrace):
Only try to print the subordinate stack trace if "exception" is set.
Print our class name first.
From-SVN: r40404
2001-03-12 Bryce McKinlay <bryce@albatross.co.nz>
* java/lang/Runtime.java (_exit): Declare new package-private native.
* java/lang/natRuntime.cc (_exit): Implemented. Same as exit() but
without a security manager check.
(exit): Call _exit after security check.
* prims.cc (JvRunMain): Call Runtime._exit to shutdown the runtime
"naturally".
* java/lang/System.java (setSecurityManager): If a security manager
is already in place, call checkPermission.
* java/lang/ThreadGroup.java (uncaughtException): If printStackTrace()
throws an exception, try to deal with it gracefully.
* java/lang/ExceptionInInitializerError.java (printStackTrace):
Only try to print the subordinate stack trace if "exception" is set.
Print our class name first.
From-SVN: r40401
2001-03-06 Bryce McKinlay <bryce@albatross.co.nz>
* java/util/TreeSet.java (writeObject): Use a for-loop instead of
Iterator.hasNext().
2001-03-05 Jochen Hoenicke <jochen@gnu.org>
* java/util/TreeMap.java (writeObject): Use defaultWriteObject()
instead of the new JDK1.2 API. This is simpler and makes
back-porting the classes to JDK1.1 trivial.
(readObject): likewise.
From-SVN: r40252
* java/math/BigInteger.java
* gnu/gcj/math/MPN.java (rshift0): New method handles zero shift count.
(rshift(int[],int[],int,int): Removed - not needed.
(gcd): Use rshift0 rather than rshift.
* java/math/BigInteger.java (setShiftRight): Likewise.
(divide): Simplify by using rshift0.
(divide): Zero-extend results if high-order bit set.
From-SVN: r40177
* configure.in: Add support for --enable-java-awt configure option.
Use --enable-java-awt=xlib to build the xlib peers (libgcjx).
* Makefile.am: Make libgcjx conditional on XLIB_AWT, instead of NO_X.
* Makefile.in: Rebuilt.
* configure: Rebuilt.
From-SVN: r39970
* java/io/CharArrayReader.java (CharArrayReader): Throw
IllegalArgumentException if constructor arguments are illegal.
(ready): Return false if no more characters can be read.
* java/io/ByteArrayInputStream.java (ByteArrayInputStream): Likewise.
From-SVN: r39876
* java/io/DataInputStream.java: update copyright notice
* java/io/PrintWriter.java: idem
* java/io/Reader.java: idem
* java/io/StreamTokenizer.java: idem
* java/io/StringReader.java: idem
* java/lang/reflect/ReflectPermission.java: idem
From-SVN: r39798
* java/lang/natClass.cc (getSignature): Don't try to dereference
param_types if it is null. Instead, take this to mean "no parameters".
* java/lang/TreeMap.java (TreeIterator.next): Throw
NoSuchElementException in preference to
ConcurrentModificationException.
(TreeIterator.remove): Throw IllegalStateException in preference to
ConcurrentModificationException.
(SubMap.firstKey): Do a better check for empty SubMap, and if it is,
throw a NoSuchElementException.
(SubMap.lastKey): Likewise.
From-SVN: r39658
* java/util/TreeMap.java: New file.
* java/util/TreeSet.java: New file.
* Makefile.am: Add TreeMap and TreeSet. Enable WeakHashMap.
* Makefile.in: Rebuilt.
* java/util/HashSet.java (clone): Use constructor instead of calling
clone on itself.
* java/util/SortedSet.java: Sync with classpath.
* java/util/HashMap.java (hash): Use if statement instead of ternary,
for clarity.
Resolves PR libgcj/1758.
Resolves PR java/1684.
From-SVN: r39657
Fix for PR libgcj/1351:
* posix.cc (_Jv_select): Throw InterruptedIOException if thread is
interrupted.
Include Thread.h and InterruptedIOException.h.
From-SVN: r39639
2001-02-12 Jeff Sturm <jeff.sturm@commerceone.com>
Tom Tromey <tromey@redhat.com>
* interpret.cc (continue1): [insn_invokevirtual] Do an explicit
null pointer check.
Co-Authored-By: Tom Tromey <tromey@redhat.com>
From-SVN: r39607
From paul@dawa.demon.co.uk. Fix for PR libgcj/1913:
* java/io/InputStreamReader.java (ready, read): Throw IOException
if stream has been closed.
From-SVN: r39553
Fix for PR libgcj/1906:
* java/text/MessageFormat.java (setLocale): Use named class
literals.
(forName): Removed.
(format(Object,StringBuffer,FieldPosition)): Special case if
argument is an Object[].
From-SVN: r39529
* java/util/Arrays.java: Removed "cmp" methods.
(qsort): Don't use "cmp".
(med3): Likewise.
2001-02-07 Mark Benvenuto <mcb54@columbia.edu>
* java/util/Arrays.java (qsort): Handle N value of 7 with insertion
sort. Fix for PR java/1895.
From-SVN: r39514
gcc/java:
* Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
of macros used when compiling jvspec.c.
* jvspec.c (lang_specific_driver): Link with the shared
libgcc by default.
libjava:
* libgcj.spec.in: Don't force static libgcc into the executable.
* configure.in (FORCELIBGCCSPEC): Removed.
From-SVN: r39449
* java/io/ObjectInputStream.java (read): AND byte with 0xff to make
result unsigned.
(read (byte[], int, int)): Only call readNextBlock() if the block
buffer would actually be overrun. Increment blockDataPosition.
(callReadMethod): Propagate exceptions from invocation target.
* java/io/ObjectOutputStream.java (callWriteMethod): Propagate
exceptions from invocation target.
From-SVN: r39293
* jni.cc (_Jv_JNI_GetAnyMethodID): Rewrite signature from external
to internal representation.
(_Jv_JNI_GetAnyFieldID): Likewise. Also, only use
_Jv_FindClassFromSignature.
From-SVN: r39289
* java/lang/Class.h (isInterface): Move implementation from
natClass.cc. Declare inline.
(Class): Add default constructor.
* java/lang/Object.h: Update comments.
* java/lang/natClass.cc (initializeClass): Use _Jv_InitClass to
initialize superclass, saving a call if super is already initialized.
From-SVN: r39091
2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
All files with updated copyright.
* prims.cc (class _Jv_PrimClass): Removed.
(init_prim_class): New function.
(DECLARE_PRIM_TYPE): Rewritten. `java::lang::Class' replaces
`_Jv_PrimClass' in primitive type declarations. Assign to the
value returned by `init_prim_class.'
* gcj/array.h: `java::lang::Class' replaces `_Jv_PrimClass' in
primitive type declarations.
(JvPrimClass): Cast to `jclass' removed.
* java/lang/Class.h (Class): New constructor.
(Class): New copy constructor.
(initializePrim): New prototype.
(_Jv_PrimClass): Field removed.
* java/lang/Object.h (struct _JvObjectPrefix): New virtuals
nacd_1 and nacd_2 (for compatibility with the new C++ ABI.)
(class java::lang::Object): `finalize' moved up front.
* java/lang/natClass.cc
(isAssignableFrom): Turned outline.
(isInstance): Likewise.
(isInterface): Likewise, fixed indentation.
(initializePrim): New function.
(New C++ ABI compatibility patch:
http://sources.redhat.com/ml/java-patches/2001-q1/msg00065.html)
From-SVN: r39032
