Fix for PR libgcj/1596:
* java/math/BigDecimal.java (divide): Check newScale for validity.
Ensure that BigInteger.pow() is called with a non-negative value.
(setScale (int)): New public method.
(setScale (int,int)): New public method.
From-SVN: r38861
2001-01-09 Oskar Liljeblad <osk@hem.passagen.se>
Fix for PR libgcj/1338:
* java/io/StreamTokenizer.java (nextToken): Handle // and /* before
commentChar. Fixed typos in comments.
From-SVN: r38830
* class.c (make_class_data): Push initial value for "arrayclass".
* decl.c (init_decl_processing): Add new class field "arrayclass".
In libjava:
* java/lang/Class.h (_Jv_InitClass): Use __builtin_expect.
(_Jv_NewArrayClass): Renamed from _Jv_FindArrayClass.
(_Jv_GetArrayClass): New inline function.
(arrayclass): New field.
* prims.cc (_Jv_NewObjectArray): Use _Jv_GetArrayClass. Don't use
_Jv_GetArrayElementFromElementType.
(_Jv_NewPrimArray): Ditto.
(_Jv_PrimClass constructor): Initialize "depth", "ancestors", and
"idt" for completeness. Initialze "arrayclass" using _Jv_NewArrayClass.
Set Modifier::ABSTRACT.
* java/lang/natClassLoader.cc (_Jv_NewClass): Initialize "arrayclass".
(_Jv_NewArrayClass): Renamed from _Jv_FindArrayClass. Now void.
Now synchronized. Array classes are now referenced from
elementClass->arrayclass. Don't use _Jv_FindClassInCache.
Set array classes' accessibility flags correctly. Optimize so that
all array classes share the same IDT.
* java/lang/reflect/natArray.cc (newInstance): Use _Jv_GetArrayClass.
* java/lang/reflect/natMethod.cc (_Jv_GetTypesFromSignature): Ditto.
* java/lang/natClass.cc (_getFields): Increment offset. Prevent fields
in superclasses from overwriting classes own fields.
(_Jv_IsAssignableFrom): Check for NULL source idt instead of calling
Modifier::isAbstract().
(null_idt): New static field.
(_Jv_PrepareConstantTimeTables): Optimize case where class implements
no interfaces.
(_Jv_IndexOf): Made inline.
* boehm.cc (_Jv_MarkObj): Mark "arrayclass" field.
From-SVN: r38808
* java/io/PipedInputStream: Rewrote to be simpler and more correct.
* java/io/PipedOutputStream: Updated to match new PipedInputStream.
* java/io/PipedReader: New implementation based on new
PipedInputStream.
* java/io/PipedWriter: Updated to match new PipedOutputStream.
From-SVN: r38708
* configure.in: Rename THREADLIB to THREADLIBS.
* Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
ensures that we link the correct version of the linuxthreads semaphore
functions.
* Makefile.in: Rebuilt.
* configure: Rebuilt.
* linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
list of signals which are not blocked during suspend in the NO_SIGNALS
case.
For libjava:
* Makefile.am (libgcj_la_LIBADD): Add $(THREADLIBS). This ensures that
the correct versions of various linuxthreads functions get linked.
* Makefile.in: Rebuilt.
* java/lang/natThread.cc (finalize_native): New static function. Call
_Jv_ThreadDestroyData.
(initialize_native): Register finalizer for "data".
* include/posix-threads.h (_Jv_ThreadInitData): New simpler prototype.
(_Jv_ThreadDestroyData): New prototype.
* include/win32-threads.h: Ditto.
* include/no-threads.h: Ditto.
* posix-threads.cc (_Jv_ThreadInitData): Implement new prototype.
(_Jv_ThreadDestroyData): New function. Free native thread "data" and
move mutex and condition variable destroy code from:
(really_start): ...here.
(_Jv_ThreadStart): Set PTHREAD_CREATE_DETACHED.
* win32-threads.cc (_Jv_ThreadInitData): Implement new prototype.
(_Jv_ThreadDestroyData): Implemented.
* nogc.cc (_Jv_AllocObject): Use "void *" not "ptr_t".
(_Jv_AllocArray): Ditto.
From-SVN: r38557
2000-12-27 Jeff Sturm <jeff.sturm@commerceone.com>
* java/sql/DriverManager.java (getConnection): Don't set
user/password properties if null.
From-SVN: r38516
Fix for PR libgcj/1358:
* java/lang/System.java: Update Copyright date properly.
* java/util/Calendar.java: Fix typo in comment.
(set): Set 24-hour clock hour instead of 12-hour clock hour.
* java/util/GregorianCalendar.java (GregorianCalendar): Properly
initialize times. Spec says to set H:M:S values to zero only if
a date is given.
* java/util/TimeZone.java (getDefaultDisplayName): Casts to char
needed for evaluating numbers '0' to '9' in printouts of GMT offsets.
* java/util/natGregorianCalendar.cc (computeTime): Properly handle
timezones and GMT offsets, being careful to account for units of
milliseconds vs. seconds.
From-SVN: r38508
* java/lang/Throwable.java (trace_enabled): New static field.
* java/lang/natThrowable.cc (fillInStackTrace): Do nothing if
trace_enabled not set.
* prims.cc (main_init): Turn off trace_enabled while creating
default exception objects.
From-SVN: r38442
* java/util/BasicMapEntry.java: Re-added.
* java/util/HashMap.java (Entry): Extend BasicMapEntry.
(putAll): Test for BasicMapEntry.
* java/util/Hashtable.java (Entry): Extend BasicMapEntry.
(putAll): Test for BasicMapEntry.
Change references from `HashMap.Entry' to `Entry' in various places.
* Makefile.am: Add BasicMapEntry.java.
* Makefile.in: Rebuilt.
From-SVN: r38410
* java/util/GregorianCalendar.java (GregorianCalendar): Constructors
need to set timezone to a valid non-null value. Partial fix for
PR 331.
From-SVN: r38375
* java/util/ArrayList.java (data): Declare transient.
(serialPersistantFields): Removed.
(readObject): Use defaultReadObject(), not readFields().
(writeObject): Use defaultWriteObject(), not writeFields().
From-SVN: r38328
2000-12-17 Jeff Sturm <jeff.sturm@commerceone.com>
* java/util/Hashtable.java (put): Remove `last' variable.
Link new entry to head of list.
* java/util/HashMap.java (put): Ditto.
From-SVN: r38325
* java/lang/Character.java: Updated UnicodeBlock constants.
* scripts/blocks.pl: Special case private use and surrogate
areas. Updated URL.
From-SVN: r38269
* Makefile.am: Add HashSet.java and java/lang/ref classes.
Remove BasicMapEntry.java and Bucket.java.
* Makefile.in: Rebuilt.
* java/util/HashMap.java: Rewritten.
* java/util/HashSet.java: Imported from classpath.
* java/util/WeakHashMap.java: Imported from classpath.
* java/util/Hashtable.java: Rewritten based on new HashMap code.
* java/util/Bucket.java: Deleted.
* java/util/BasicMapEntry.java: Deleted.
* java/util/Collections.java (search): Use a for-loop, not iterator
hasNext().
(copy): Use a for-loop. Throw an IndexOutOfBoundsException if run out
of elements in source.
(max): Use a for-loop.
(min): Ditto.
(reverse): Keep track of positions instead of using Iterator's
nextIndex() and previousIndex().
(shuffle(List)): Initialize defaultRandom if required using
double-check thread safety idiom. Call two-argument shuffle method
using defaultRandom.
(defaultRandom): New field.
(shuffle(List, Random)): Use a for-loop. Keep track of pos instead
of using previousIndex() and nextIndex().
(singletonMap(iterator)): Use a HashMap.Entry, not BasicMapEntry.
* java/util/AbstractCollection.java (toString): Use a StringBuffer.
* java/util/AbstractMap.java (toString): Use StringBuffer.
* java/lang/ref/PhantomReference.java: Imported from classpath.
* java/lang/ref/SoftReference.java: Ditto.
* java/lang/ref/Reference.java: Ditto.
* java/lang/ref/WeakReference.java: Ditto.
* java/lang/ref/ReferenceQueue.java: Ditto.
From-SVN: r38183
