* java/lang/natClass.cc (initializeClass): Throw NoClassDefFoundError
with getName() as message.
(_Jv_CheckArrayStore): Throw ArrayStoreException with object and array
type as message.
* java/lang/natVMThrowable.cc: Don't declare parameter t, it is
unused.
From-SVN: r58991
2002-10-19 Ranjit Mathew <rmathew@hotmail.com>
* java/lang/natRuntime.cc (insertSystemProperties): Added GCJ
runtime property "gnu.gcj.progname" containing the name used to
invoke the current Java program (similar to argv[0] for C
programs).
From-SVN: r58343
(_Jv_PrepareCompiledClass): Throw NoClassDefFoundError, per spec.
* resolve.cc: Include NoClassDefFoundError.h, not
ClassNotFoundException.h.
(_Jv_ResolvePoolEntry): Throw NoClassDefFoundError, per spec.
* defineclass.cc: Don't include ClassNotFoundException.h.
From-SVN: r57516
* gnu/gcj/runtime/NameFinder.java (remove_interpreter): New field.
(sanitizeStack): Correctly reset unknown and interpreter counters,
detect interpreter runtime frames.
(demangleInterpreterMethod): New method.
* gnu/gcj/runtime/natNameFinder.cc (lookupInterp): Use new method.
* java/lang/natVMThrowable.cc (fillInStackTrace): Change order of
filling in addrs[].
From-SVN: r56741
* include/jvm.h (struct _Jv_frame_info): New structure.
* gnu/gcj/runtime/natNameFinder.cc: Include StringBuffer.h,
java-interp.h.
(lookupInterp): New method.
(getAddrAsString): Use _Jv_frame_info.
(dladdrLookup): Likewise.
* gnu/gcj/runtime/NameFinder.java (lookup): Try to look up
interpreted frame.
(lookupInterp): Declare.
* java/lang/natVMThrowable.cc: Include Thread.h, java-interp.h.
(fillInStackTrace): Collect information on interpreted frames.
Use _Jv_frame_info.
* interpret.cc: Include Thread.h.
(run): Create and push _Jv_MethodChain object.
(_Jv_EndOfInterpreter): New global.
* java/lang/Thread.java (interp_frame): New field.
* include/java-interp.h (struct _Jv_MethodChain): New structure.
Include NameFinder.h.
From-SVN: r56657
* 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
2002-07-04 Tom Tromey <tromey@redhat.com>
Jeff Sturm <jsturm@one-point.com>
Fix for PR libgcj/7060:
* java/lang/Class.h (_getMethod): Renamed from getMethod.
* java/lang/natClass.cc (_getMethod): Renamed from getMethod.
Recurse into superinterfaces. Don't throw NoSuchMethodException.
* java/lang/Class.java (getMethod): New Java implementation;
complies with spec.
(_getMethod): New native method.
Co-Authored-By: Jeff Sturm <jsturm@one-point.com>
From-SVN: r55266
* java/lang/natRuntime.cc: Don't include sys/time.h and time.h.
* java/util/natTimeZone.cc: Include sys/time.h and time.h here.
Include platform.h.
From-SVN: r53443
Fixes PR libgcj/6389:
* Makefile.in: Rebuilt.
* Makefile.am (nat_source_files): Added natTimeZone.cc.
* java/util/natTimeZone.cc: New file.
* java/util/TimeZone.java (getDefaultTimeZoneId): New method.
* java/lang/System.java: Merged with Classpath.
* java/lang/Runtime.java: Merged with Classpath.
* java/lang/natSystem.cc (setErr0): Renamed from setErr; don't run
security check.
(setIn0): Renamed from setIn; don't run security check.
(setOut0): Renamed from setOut; don't run security check.
(file_encoding, getpwuid_adaptor, getSystemTimeZone,
init_properties): Moved to natRuntime.cc.
Moved many includes to natRuntime.cc.
(isWordsBigEndian): New method.
* java/lang/natRuntime.cc: Include Long.h, also other includes
previously in natSystem.cc.
(maxMemory): New function.
(exitInternal): Renamed from `_exit'.
(exit): Removed.
(init): Don't set finalize_on_exit.
(exitInternal): Use `finalizeOnExit'.
(file_encoding, getpwuid_adaptor): New functions from
natSystem.cc.
(insertSystemProperties): New method, renamed from
System::init_properties. Don't set user.timezone.
(_load): Don't call checkLink.
(execInternal): New method.
(availableProcessors): Likewise.
(nativeGetLibname): Likewise.
From-SVN: r53429
2002-05-03 David Billinghurst <David.Billinghurst@riotinto.com>
Tom Tromey <tromey@redhat.com>
* java/lang/natSystem.cc (getSystemTimeZone): Use
HAVE_UNDERSCORE_TIMEZONE.
* include/config.h.in: Rebuilt.
* acconfig.h (HAVE_UNDERSCORE_TIMEZONE, HAVE_BACKTRACE): Undef.
* aclocal.m4, configure: Rebuilt.
* acinclude.m4: Run AC_EXEEXT.
* configure.in: Adjust test for `timezone' so it fails on Cygwin.
Add test for `_timezone'.
Co-Authored-By: Tom Tromey <tromey@redhat.com>
From-SVN: r53117
2002-04-13 Adam King <aking@dreammechanics.com>
* java/lang/natDouble.cc (parseDouble): Allow a number to end with
the f/F/d/D modifiers.
From-SVN: r52308
2002-04-07 Adam King <aking@dreammechanics.com>
* java/lang/natSystem.cc (init_properties): Call new function
_Jv_platform_initProperties.
* win32 (_Jv_platform_initProperties): New function that adds Win32
support for the System properties os.name, os.arch, os.version,
user.name, user.home, and user.dir.
* include/posix.h, include/win32.h, posix.cc: New function
_Jv_platform_initProperties.
From-SVN: r51989
libjava:
Hashtable synchronization for PowerPC.
* configure.in: Define SLOW_PTHREAD_SELF if configure.host set
slow_pthread_self. Set up symlink for sysdeps directory.
* configure: Rebuild.
* configure.host: Document more shell variables. Set sysdeps_dir
for most platforms. Set slow_pthread_self for i686. Set
enable_hash_synchronization_default and slow_pthread_self for PowerPC.
* posix-threads.cc (_Jv_ThreadSelf_out_of_line): Use release_set so
that memory barrier is emitted where required.
* prims.cc: 64-bit align static primitive class instances.
* include/posix-threads.h (_Jv_ThreadSelf for SLOW_PTHREAD_SELF): Add
read_barrier() to enforce ordering of reads.
* sysdep/powerpc/locks.h: New file. Implementation of synchronization
primitives for PowerPC.
* sysdep/i386/locks.h: New file. Synchronization primitives for i386
moved from natObject.cc.
* sysdep/alpha/locks.h: Likewise.
* sysdep/ia64/locks.h: Likewise.
* sysdep/generic/locks.h: Likewise.
* java/lang/natObject.cc: Move thread synchronization primitives to
system-dependent headers.
gcc/java:
* decl.c (java_init_decl_processing): Make sure class_type_node
alignment is not less than 64 bits if hash synchronization isenabled.
boehm-gc:
* include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
support is enabled, for hash synchronization.
From-SVN: r50523
2002-03-09 Adam Megacz <adam@xwt.org>
* java/lang/Win32Process.java (ConcreteProcess): Now throws an
IOException so that Throwable.printStackTrace fails correctly.
From-SVN: r50488
2002-03-04 Eric Blake <ebb9@email.byu.edu>
* scripts/unicode-decomp.pl: Move from chartables.pl, and remove
the code for generating include/java-chartables.h.
* scripts/unicode-blocks.pl: Move from scripts/blocks.pl, and
merge with Classpath.
* scripts/unicode-muncher.pl: Copy from Classpath.
* scritps/MakeCharTables.java: New file.
* gnu/gcj/convert/Blocks-3.txt: New file.
* gnu/gcj/convert/UnicodeData-3.0.0.txt: New file.
* gnu/gcj/convert/UnicodeCharacterDatabase-3.0.0.html: New file.
* gnu/java/lang/CharData.java: Copy from Classpath.
* Makefile.am (ordinary_java_source_files): Add
gnu/java/lang/CharData.java.
* configure.in: Remove --enable-fast-character option.
* java/lang/Character.java: Merge algorithms and Javadoc with
Classpath.
* java/lang/natCharacter.cc: Implement Unicode lookup table more
efficiently.
* include/java-chardecomp.h: Regenerate.
* include/java-chartables.h: Regenerate.
From-SVN: r50368
2002-02-24 Adam Megacz <adam@xwt.org>
* java/lang/Win32Process.java: Created a dummy class to allow
build process to run to completion.
From-SVN: r50013
* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA):
Define ffi_result union for ffi_call result. Cast
ffi_result members to jvalue.
From-SVN: r50007
2002-02-01 Adam Megacz <adam@xwt.org>
* configure.in: Added support for mingw.
* java/lang/Win32Process.java: Created as empty file.
* java/lang/natWin32Process.cc: Created as empty file.
From-SVN: r49425
* java/lang/reflect/natField.cc (setAddr): New function.
Calls getAddr and then checks that the field isn't final.
(setBoolean. setChar, setByte, setShort, setInt, setLong, setFloat,
setDouble, set): Use setAddr instead of getAddr, to check for FINAL.
(set): Call setAddr before check that new value has right type,
to better match specified semantics.
From-SVN: r49153
Fix for PR java/5165:
* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass):
Convert any constant string field to a String; not just final
fields.
From-SVN: r48255
* java/lang/natClassLoader.cc (_Jv_InitNewClassFields): New
function.
(_Jv_NewClass): Use it.
(defineClass0): Use it.
* prims.cc (_Jv_InitPrimClass): Adjust vtable here.
(_Jv_InitPrimClass): Use _Jv_InitNewClassFields.
(_Jv_NewArray): Don't abort; just throw exception.
Include InternalError.h.
* java/lang/Class.h (Class::Class): Declare, don't define.
(Class): Declare _Jv_InitNewClassFields as a friend.
(union _Jv_Self): Removed.
From-SVN: r48081
gcc/java:
* java-tree.h (otable_methods, otable_decl, otable_syms_decl,
otable_type, otable_ptr_type, method_symbol_type,
method_symbols_array_type, method_symbols_array_ptr_type): New
field/global tree definitions.
(flag_indirect_dispatch): New flag.
* decl.c (java_init_decl_processing): Initialize new otable and
otable_syms type nodes and decls. Add new field "index" to
method_type_node.
* class.c (build_method_symbols_entry): New function.
(make_method_value): Set "index" to to method's vtable index for
virtual methods when indirect-dispatch is not used.
(make_class_data): For indirect-dispatch, dont emit the dtable_decl,
and set vtable_method_count to -1. Set otable and otable_syms field
if indirect-dispatch is used and there was something to put in them.
(build_method_symbols_entry): New function.
(emit_offset_symbol_table): New function.
* expr.c (get_offset_table_index): New function.
(build_invokevirtual): Build array reference to otable at the index
returned by get_offset_table_index, and use the result as the vtable
offset.
(build_invokeinterface): Similar.
* jcf-parse.c (yyparse): If indirect-dispatch, call
emit_offset_symbol_table at the end of compilation, after all classes
have been generated.
* jvspec.c: Don't pass findirect-dispatch to jvgenmain.
* lang.c (flag_indirect_dispatch): Define.
(lang_f_options): Add indirect-dispatch flag.
libjava:
* include/jvm.h (_Jv_VTable::idx_to_offset): New method.
* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): Call
_Jv_MakeVTable and _Jv_LinkOffsetTable if needed.
* java/lang/Class.h (_Jv_Method): Add "index" field.
(_Jv_MethodSymbol): New struct type.
(_Jv_LinkOffsetTable, _Jv_LayoutVTableMethods, _Jv_SetVTableEntries,
_Jv_MakeVTable): Friends.
(otable, otable_syms): New Class fields.
* java/lang/natClass.cc (_Jv_LinkOffsetTable): New function.
(isVirtualMethod): New static function.
(_Jv_LayoutVTableMethods): New function.
(_Jv_SetVTableEntries): New function.
(_Jv_MakeVTable): New function.
From-SVN: r48038
* libjava/prims.cc: Some old cleanups. The collector now
handles test for out of memory.
* libjava/prims.cc, libjava/gcj/javaprims.h:
(_Jv_AllocObjectNoInitNoFinalizer, _Jv_AllocObjectNoFinalizer):
New functions for finalizer-free allocation.
(jvmpi_notify_alloc): Became separate function.
* libjava/java/lang/Object.h, libjava/include/jvm.h: Adjust for
revised vtable layout on IA64. With TARGET_VTABLE_USES_DESCRIPTORS,
there is only one extra descriptor.
From-SVN: r48002
* Makefile.in: Rebuilt.
* Makefile.am (java/lang/reflect/Method.h): ObjectInputStream now
a friend.
* java/lang/natClass.cc (getSignature): Only look at elements of
non-null parameters.
(getPrivateMethod): Removed old FIXME comment.
* java/io/natObjectInputStream.cc (allocateObject): Removed old
FIXME comment.
(callConstructor): Simply use `NULL' for value of parameters.
(ObjectClass): Removed.
(ClassClass): Likewise.
* java/io/ObjectInputStream.java (readObject): Fixed typo.
From-SVN: r47800
