Commit Graph

141 Commits

Author SHA1 Message Date
Rainer Orth
60a78ccfac re PR libgcj/3694 (natPlainDatagramSocketImpl.cc doesn't compile in ALPHA OSF1)
* include/posix.h (_POSIX_PII_SOCKET): Define.
	* configure.in (HAVE_SOCKLEN_T): Define.
	* java/net/natPlainSocketImpl.cc [!HAVE_SOCKLEN_T]: Move socklen_t
	definition up.
	(_JV_accept): New function, avoids Tru64 UNIX accept macro.
	(java::net::PlainSocketImpl::accept): Use it.
	Fixes PRs libgcj/3694, libgcj/3696.

	* configure.in (HAVE_STRUCT_IPV6_MREQ): New test.
	* acconfig.h (HAVE_STRUCT_IPV6_MREQ): Provide template.
	* configure, include/config.h.in: Regenerate.
	* java/net/natPlainDatagramSocketImpl.cc (union McastReq): Use it.
	(mcastGrp): Likewise.
	(java::net::PlainDatagramSocketImpl::setOption): Guard against
	missing IPV6_MULTICAST_IF.
	Fixes PR libgcj/3694.

From-SVN: r44546
2001-08-01 17:53:00 +00:00
Jeff Sturm
092a1f5ab3 configure.host: Enable hash synchronization for alpha*-*.
* configure.host: Enable hash synchronization for alpha*-*.
* include/posix-threads.h (_Jv_ThreadSelf): Added inline function for alpha.
* java/lang/natObject.cc (compare_and_swap, release_set,
compare_and_swap_release): Added inline functions for alpha.

From-SVN: r44251
2001-07-23 03:51:17 +00:00
Tom Tromey
860a15368d For PR java/2812:
* libgcj.spec.in (*lib): Added LIBICONV.
	* configure: Rebuilt.
	* configure.in: Call AM_ICONV.  Don't check for iconv function.
	Add parameters to JV_HASH_SYNCHRONIZATION define.
	* acinclude.m4 (AM_ICONV): New macro, from Bruno Haible.

From-SVN: r44116
2001-07-18 17:06:24 +00:00
Alexandre Petit-Bianco
ba75520fff i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Removed unused local `_ebp.'
2001-07-13  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* include/i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Removed unused
	local `_ebp.'

(http://gcc.gnu.org/ml/java-patches/2001-q3/msg00070.html )

From-SVN: r44093
2001-07-17 16:59:07 -07:00
Andrew Haley
b8ef6023aa i386-signal.h: Don't do anything with unsigned divide overflow except throw an exception.
2001-07-06  Andrew Haley  <aph@cambridge.redhat.com>

        * include/i386-signal.h: Don't do anything with unsigned divide
        overflow except throw an exception.

From-SVN: r43813
2001-07-06 16:33:10 +00:00
Tom Tromey
fe3dac3d3c re PR bootstrap/3281 (Installation failure (mkinstalldirs))
Fix for PR bootstrap/3281:
	* aclocal.m4, configure: Rebuilt.
	* acinclude.m4 (LIBGCJ_CONFIGURE): Don't set libgcj_flagbasedir.
	Correctly compute libgcj_basedir.
	(mkinstalldirs): Define and subst.

From-SVN: r43739
2001-07-03 22:31:43 +00:00
Tom Tromey
470042c712 java-interp.h (_Jv_InterpClass): Use JV_MARKOBJ_DECL.
* include/java-interp.h (_Jv_InterpClass): Use JV_MARKOBJ_DECL.
	From Corey Minyard.

From-SVN: r43484
2001-06-21 15:17:21 +00:00
Tom Tromey
7f7ba9bf90 For PR bootstrap/3075:
* configure, aclocal.m4, Makefile.am: Rebuilt.
	* configure.in: Pass `--with-auxdir' to subdir configure.  Don't
	call AC_CONFIG_AUX_DIR or AC_CANONICAL_SYSTEM.  Look for unwind.h
	relative to libgcj_basedir.
	* acinclude.m4 ((LIBGCJ_CONFIGURE): Call AC_CONFIG_AUX_DIR and
	AC_CANONICAL_SYSTEM here.
	* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
	libgcj_basedir.
	($(extra_headers)): New target.

From-SVN: r43034
2001-06-08 18:02:03 +00:00
Anthony Green
9f0fbbabfb Remove libgcjdata hack. Fix jv-scan usage in dejagnu.
From-SVN: r42812
2001-06-02 19:13:52 +00:00
Anthony Green
c8fb98139d USE_LIBFFI change
From-SVN: r42791
2001-06-02 08:49:31 +00:00
Anthony Green
6a6a4abb1a Check for sigaction.
From-SVN: r42790
2001-06-02 08:34:33 +00:00
Tom Tromey
70cb702a96 * include/jvm.h (_Jv_ThrowNoMemory): Mark as noreturn.
From-SVN: r42694
2001-05-29 22:18:41 +00:00
Andrew Haley
c9bffcd53e i386-signal.h (MAKE_THROW_FRAME): Don't fix up frame pointer...
2001-05-29  Andrew Haley  <aph@redhat.com>

        * include/i386-signal.h (MAKE_THROW_FRAME): Don't fix up frame
        pointer: the dwarf unwinder in libgcc will do everything that's
        needed.
        (HANDLE_DIVIDE_OVERFLOW): Tidy.  Don't mess with stack frames any
        more than we absolutely need to.
        * configure.host (EXCEPTIONSPEC): Remove libgcj_sjlj on Alpha.
        * configure.in (SIGNAL_HANDLER): Use include/dwarf2-signal.h on
        Alpha.
        (SIGNAL_HANDLER): Test "$enable_sjlj_exceptions", not
        "$libgcj_sjlj".
        * configure: Rebuilt.
        * include/dwarf2-signal.h (MAKE_THROW_FRAME): Adjust PC
        for Alpha.
        (SIGNAL_HANDLER): Use siginfo style handler.
        (INIT_SEGV): Likewise.
        (INIT_FPE): Likewise.
        * include/ppc-signal.h: Delete whole file.

From-SVN: r42691
2001-05-29 17:50:50 +00:00
Tom Tromey
3610e0d548 [multiple changes]
2001-05-23  Tom Tromey  <tromey@redhat.com>

	* posix-threads.cc (_Jv_self_cache): Renamed from self_cache.
	* gcj/Makefile.in: Rebuilt.
	* gcj/Makefile.am (gcj_HEADERS): Added libgcj-config.h.
	* gcj/javaprims.h: Include gcj/libgcj-config.h.
	* gcj/libgcj-config.h.in: New file.
	* libgcj.spec.in (*jc1): Added @HASH_SYNC_SPEC@.
	* configure: Rebuilt.
	* configure.in: Enable hash synchronization by default on some
	platforms.
	(HASH_SYNC_SPEC): New subst.
	(AC_CONFIG_HEADER): Added gcj/libgcj-config.h.
	Correctly use `test -z' instead of `test -n' in a couple places.
	(JV_HASH_SYNCHRONIZATION): Use AC_DEFINE; don't add to
	LIBGCJ_CXXFLAGS.
	* configure.host (enable_java_net_default): Initialize.
	(enable_hash_synchronization_default): New variable.

2001-05-23  Hans Boehm <Hans_Boehm@hp.com>

	* boehm.cc (_Jv_MarkObj): Don't mark sync_info when hash
	synchronization in use.
	(_Jv_MarkArray): Likewise.
	(_Jv_AllocBytes): Don't check return result.
	(handle_out_of_memory): New function.
	(_Jv_InitGC): Set GC_oom_fn.
	(trace_one_vtable): New global.
	(_Jv_AllocTraceOne): New function.
	* configure.in: Added --enable-hash-synchronization.
	* defineclass.cc, prims.cc, resolve.cc, java/lang/natString.cc,
	java/net/natInetAddress.cc: Remove _Jv_AllocBytesChecked.
	* nogc.cc (_Jv_AllocObj): Throw out-of-memory.
	(_Jv_AllocArray): Likewise.
	(_Jv_AllocBytes): Likewise.
	(_Jv_AllocPtrFreeObject): New function.
	(_Jv_AllocTraceOne): Likewise.
	* posix-threads.cc (_Jv_ThreadRegister): Handle slow
	pthread_self().
	(self_cache): New global.
	(_Jv_ThreadSelf_out_of_line): New function.
	* prims.cc (_Jv_AllocBytesChecked): Removed.
	(_Jv_ThrowNoMemory): New function.
	(_Jv_AllocObject): Don't check for null return from allocator.
	(_Jv_NewObjectArray): Likewise.
	(_Jv_AllocPtrFreeObject): New function.
	(_Jv_NewPrimArray): Allocate pointer-free object if possible.
	* include/javaprims.h (_Jv_AllocPtrFreeObject): Declare.
	(_Jv_MonitorEnter, _Jv_MonitorExit): Don't return value.
	* include/boehm-gc.h (_Jv_AllocObj): Define.
	(_Jv_AllocPtrFreeObj): Define.
	* include/jvm.h (_Jv_AllocPtrFreeObj): Declare.
	(_Jv_ThrowNoMemory): Declare.
	(_Jv_AllocTraceOne): Declare.
	(_Jv_AllocBytesChecked): Removed.
	* include/posix-threads.h (_Jv_MutexInit, _Jv_MutexLock,
	_Jv_MutexUnlock): Handle LOCK_DEBUG.
	(_Jv_ThreadSelf): Handle case where system pthread_self() is
	slow.
	* java/lang/Class.h (Class): Declare _Jv_AllocPtrFreeObj as
	friend.
	* java/lang/Object.h (sync_info): Conditional upon presence of
	hash synchronization.
	* java/lang/natObject.cc: Much new code to handle thin locks and
	hash synchronization.
	* java/lang/natString.cc (_Jv_AllocString): Allocate pointer-free
	object if possible.

From-SVN: r42519
2001-05-24 05:40:37 +00:00
Per Bothner
c93d7fae7b Implement invocation interface; don't create new thread for main.
From-SVN: r42428
2001-05-21 23:47:48 -07:00
Andrew Haley
01936f3a7d dwarf2-signal.h: New file.
2001-05-18  Andrew Haley  <aph@cambridge.redhat.com>

        * include/dwarf2-signal.h: New file.
        * configure.in (SYSDEP_SOURCES): Add dwarf2-signal.h for PPC.
        * configure.host (EXCEPTIONSPEC): Don't use sjlj on PPC.
        * configure: Rebuilt.

From-SVN: r42400
2001-05-21 16:59:42 +00:00
Alexandre Petit-Bianco
ec54a908e5 posix-threads.h (_Jv_CondInit): 0' used in place of NULL.'
2001-05-18  Alexandre Petit-Bianco  <apbianco@redhat.com>

        * include/posix-threads.h (_Jv_CondInit): `0' used in place of `NULL.'
        (_Jv_MutexInit): Likewise.

(http://gcc.gnu.org/ml/java-patches/2001-q2/msg00245.html )

From-SVN: r42303
2001-05-18 22:43:00 -07:00
Bryce McKinlay
ca1906ff9a [multiple changes]
2001-05-18  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>

	* include/jvm.h: Move "#pragma GCC java_exceptions" to ...
	* gcj/javaprims.h: ... here.
	* gnu/gcj/io/shs.cc: Add "#pragma GCC java_exceptions".

2001-05-17  Martin Kahlert  <martin.kahlert@infineon.com>

	* java/lang/natClass.cc (_Jv_FindIIndex): Fix an off by one error
	with length of ioffset table.
	(_Jv_IsAssignableFrom): Likewise.

From-SVN: r42248
2001-05-18 07:29:11 +01:00
Zack Weinberg
1f730ff7b6 except.c (choose_personality_routine): Export.
gcc/cp:
	* except.c (choose_personality_routine): Export.  Add
	explanatory comment.  Take an enum languages, not a boolean.
	(initialize_handler_parm): Adjust to match.
	* cp-tree.h: Prototype choose_personality_routine.
	* lex.c (handle_pragma_java_exceptions): New function.
	(init_cp_pragma): Register #pragma GCC java_exceptions.

gcc:
	* extend.texi: Document #pragma GCC java_exceptions.

libjava:
	* Makefile.am (libgcj_la_OBJECTS): Remove libsupc++convenience.la.
	* Makefile.in: Regenerate (by hand).
	* include/jvm.h: Add #pragma GCC java_exceptions at top of file.
	* doc/cni.sgml: Document #pragma GCC java_exceptions.

From-SVN: r42027
2001-05-13 01:28:18 +00:00
Tom Tromey
09efa46f6a jni.h (struct JNINativeInterface): Fixed types in Get/Set*ArrayRegion declarations.
2001-04-27  Martin Kahlert  <martin.kahlert@infineon.com>

	* include/jni.h (struct JNINativeInterface): Fixed types in
	Get/Set*ArrayRegion declarations.
	(class _Jv_JNIEnv): Likewise.

From-SVN: r41633
2001-04-27 16:09:10 +00:00
Andreas Jaeger
48f9396dd6 Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
2001-04-04  Andreas Jaeger  <aj@suse.de>

	* gcj/Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* gcj/Makefile.in: Rebuilt.
	* Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* Makefile.in: Rebuilt.
	* testsuite/Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* testsuite/Makefile.in: Rebuild.
	* include/Makefile.am (AUTOMAKE_OPTIONS): Remove no-installinfo.
	* include/Makefile.in: Rebuild.

From-SVN: r41100
2001-04-04 23:38:53 +00:00
Bryce McKinlay
f404754042 1.3-Compliant Implementation of java.io.File.
* 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
2001-04-01 12:16:40 +01:00
Tom Tromey
83c64db681 jni.cc (_Jv_JNI_GetAnyFieldID): Handle unresolved fields.
* jni.cc (_Jv_JNI_GetAnyFieldID): Handle unresolved fields.
	* java/lang/reflect/natField.cc (getType): Use _Jv_ResolveField
	unconditionally.
	* include/jvm.h (_Jv_ResolveField): Declare.
	* include/java-interp.h (_Jv_ResolveField): Don't declare.
	* resolve.cc (_Jv_ResolveField): No longer conditional on
	INTERPRETER.

From-SVN: r40785
2001-03-23 19:15:44 +00:00
Tom Tromey
7e0c895f0e configure: Rebuilt.
* configure: Rebuilt.
	* configure.in (GCJFLAGS): Subst.
	* Makefile.in: Rebuilt.
	* Makefile.am (jv_convert_LDFLAGS): Added -shared-libgcc.
	(gij_LDFLAGS): Likewise.
	(JC1FLAGS): Added GCJFLAGS and removed -g.

From-SVN: r40700
2001-03-21 18:43:03 +00:00
Per Bothner
f9edddabe7 Change to sometimes include class name in ClassFormatError message.
From-SVN: r40030
2001-02-23 20:15:31 -08:00
Andrew Haley
6472877ae0 i386-signal.h (INIT_SEGV): Use a direct system call to set the handler.
2001-02-14  Andrew Haley  <aph@redhat.com>

        * include/i386-signal.h (INIT_SEGV): Use a direct system call to
        set the handler.

From-SVN: r39724
2001-02-15 19:19:50 +00:00
Andrew Haley
cab1f90abf 2001-01-26 Andrew Haley <aph@redhat.com>
(INIT_FPE): Use a direct system call to set the handler.

From-SVN: r39354
2001-01-30 21:00:22 +00:00
Tom Tromey
b755792e3c natSystem.cc: Include locale.h if it exists.
* java/lang/natSystem.cc: Include locale.h if it exists.
	* configure: Rebuilt.
	* configure.in: Check for locale.h.

From-SVN: r38957
2001-01-12 19:16:05 +00:00
Bryce McKinlay
e301621d19 For boehm-gc:
* 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
2000-12-30 12:18:39 +00:00
Bryce McKinlay
5662d5333a natSystem.cc (init_properties): Set user.language and user.region.
2000-11-29  Bryce McKinlay  <bryce@albatross.co.nz>

	* java/lang/natSystem.cc (init_properties): Set user.language and
	user.region.
	* configure.in: Check for setlocale.
	* configure: Rebuilt.
	* include/config.h.in: Rebuilt.

From-SVN: r37842
2000-11-29 04:53:37 +00:00
Tom Tromey
0cf17a8051 Makefile.in: Rebuilt.
* Makefile.in: Rebuilt.
	* Makefile.am (core_java_source_files): Added
	RuntimePermission.java.
	* java/lang/RuntimePermission.java: Imported from Classpath.
	* java/lang/Thread.java (getContextClassLoader): Now
	synchronized.  Added security code.
	(setContextClassLoader): Likewise.

From-SVN: r37772
2000-11-27 04:07:48 +00:00
Bryce McKinlay
6a3bad7d98 re GNATS libgcj/341 (Throwable.printStackTrace() isn't working)
2000-10-09  Bryce McKinlay  <bryce@albatross.co.nz>

	* include/jvm.h: Enable __builtin_expect().

	* name-finder.cc (lookup): Don't trust dladdr() if the address is from
	the main program. Fix for PR libgcj/341.

From-SVN: r36794
2000-10-09 02:54:50 +01:00
Tom Tromey
37dad58d3c Rebuilt Makefile.ins
From-SVN: r36741
2000-10-06 01:57:45 +00:00
Tom Tromey
1d336a099d natField.cc (BooleanClass): Don't define.
* java/lang/reflect/natField.cc (BooleanClass): Don't define.
	* java/lang/reflect/natArray.cc (BooleanClass): Don't define.
	* java/lang/Class.h (Object): Added `class$' field.
	* java/lang/Object.h (Object): Added `class$' field.
	* defineclass.cc (ClassClass): Use `class$' form.
	(ClassObject): Likewise.
	* resolve.cc (ClassObject): Use `class$' form.
	(ObjectClass): Likewise.
	* interpret.cc (ClassError): Removed.
	* java/net/natPlainDatagramSocketImpl.cc (BooleanClass): Use
	`class$' form.
	(IntegerClass): Likewise.
	* java/net/natPlainSocketImpl.cc (BooleanClass): Use `class$'
	form.
	* java/lang/natClassLoader.cc (CloneableClass): Use `class$' form.
	(ObjectClass, ClassClass, VMClassLoaderClass, ClassLoaderClass,
	SerializableClass): Likewise.
	Include Serializable.h, Cloneable.h.
	* java/lang/natSystem.cc (SystemClass): Removed.
	(init_properties): Use `class$' form.
	* java/lang/natObject.cc (CloneableClass): Removed.
	(clone): Use `class$' form.
	* java/lang/natClass.cc (CloneableClass): Use `class$' form.
	(ObjectClass, ErrorClass, ClassClass, MethodClass, FieldClass,
	ConstructorClass): Likewise.
	* java/lang/reflect/natMethod.cc (ObjectClass): Use `class$' form.
	(ClassClass, VoidClass, ByteClass, ShortClass, CharacterClass,
	IntegerClass, LongClass, FloatClass, DoubleClass): Likewise.
	* java/io/natObjectInputStream.cc (ObjectClass): Use `class$'
	form.
	(ClassClass): Likewise.
	* include/jvm.h (StringClass): Use `class$' form.
	* prims.cc (ObjectClass): Removed.
	(_Jv_RunMain): Use `class$' form.
	(_Jv_AllocObject): Likewise.
	* jni.cc (ClassClass): Use `class$' form.
	(ThrowableClass): Likewise.
	(ObjectClass): Likewise.
	(MethodClass): Likewise.
	(ThreadGroupClass): Likewise.
	(NativeThreadClass): Likewise.
	* boehm.cc (ObjectClass): Removed.
	(ClassClass): Removed.
	(_Jv_MarkObj): Use `class$' form.
	* gcj/field.h (JvFieldIsRef): Use `class$' form.
	Include RawData.h.

From-SVN: r36740
2000-10-06 01:49:32 +00:00
Hans Boehm
bf3b8e42e2 Implement bitmap descriptor based marking for Boehm GC.
2000-09-30  Hans Boehm  <boehm@acm.org>
	    Bryce McKinlay  <bryce@albatross.co.nz>

	Implement bitmap descriptor based marking for Boehm GC.

	* configure.in: Define JC1GCSPEC. Set it if boehm-gc is used.
	* configure: Rebuilt.
	* libgcj.spec.in: Pass JC1GCSPEC to jc1.
	* include/jvm.h (struct _Jv_VTable): New field `gc_descr'. New inline
	method get_finalizer().
	(struct _Jv_ArrayVTable): Ditto. Declare method array with
	NUM_OBJECT_METHODS elements instead of NUM_OBJECT_METHODS + 1.
	(_Jv_AllocObj): Add new jclass parameter.
	(_Jv_AllocArray): Ditto.
	(_Jv_BuildGCDescr): New prototype.
	* prims.cc (_Jv_AllocObject): Rename parameter `c' to `klass'. Pass
	`klass' to _Jv_AllocObj. Don't set the new object's vtable. Use
	get_finalizer() instead of direct finalizer vtable offset.
	(_Jv_NewObjectArray): Rename parameter `clas' to `klass'. Pass
	`klass' to _Jv_AllocArray. Don't set the new array's vtable.
	(_Jv_NewPrimArray): Call _Jv_FindArrayClass before _Jv_AllocObj.
	Pass `klass' to _Jv_AllocObj. Don't set the new array's vtable.
	* resolve.cc (METHOD_NOT_THERE, METHOD_INACCESSIBLE): New #defines.
	(_Jv_ResolvePoolEntry): Use METHOD_NOT_THERE and METHOD_INACCESSIBLE.
	(_Jv_DetermineVTableIndex): Ditto.
	(_Jv_PrepareClass): Ditto. Remove offset-by-one adjustments from vtable
	calculations to account for new gc_descr field.
	* boehm.cc: #include gc_gcj.h.
	(obj_kind_x, obj_free_list): `#if 0'-ed away.
	(_Jv_MarkObj): Check that vtable doesn't point to a cleared object.
	New commentary from HB. Mark the classes vtable.
	(_Jv_MarkArray): Check that vtable doesn't point to a cleared object.
	(GC_DEFAULT_DESCR): New #define.
	(_Jv_BuildGCDescr): New function. Use GC_DEFAULT_DESCR, for now.
	(_Jv_AllocObj): New parameter `klass'. Use GC_GCJ_MALLOC ().
	(_Jv_AllocArray): New parameter `klass'. Allocate with GC_MALLOC and
	scan conservativly if size is less than min_heap_addr. Set vtable
	pointer of new object before returning.
	(_Jv_AllocBytes): Use GC_MALLOC_ATOMIC, not GC_GENERIC_MALLOC.
	(_Jv_InitGC): Call GC_init_gcj_malloc(). Don't set up marking and
	allocation for obj_kind_x.
	* nogc.cc (_Jv_BuildGCDescr): New function. Return 0.
	(_Jv_AllocObj): Set vtable on returned object.
	(_Jv_AllocArray): Ditto.
	* java/lang/Class.h (_Jv_NewObjectArray): No longer a friend.
	(_Jv_NewPrimArray): Ditto.
	(_Jv_AllocObj): Declare as a friend.
	(_Jv_AllocArray): Ditto.
	* java/lang/natClassLoader.cc (_Jv_FindArrayClass): Copy gc_descr
	from &ObjectClass into new array class. Remove offset-by-one
	adjustments from `method' size calculations to account for gc_descr
	field.

Co-Authored-By: Bryce McKinlay <bryce@albatross.co.nz>

From-SVN: r36679
2000-09-30 10:56:58 +01:00
Tom Tromey
fe5e3b9714 BytesToUnicode.java (getDefaultDecoder): Let default decoder use iconv.
* gnu/gcj/convert/BytesToUnicode.java (getDefaultDecoder): Let
	default decoder use iconv.
	* gnu/gcj/convert/UnicodeToBytes.java (getDefaultEncoder):
	Let default encoder use iconv.
	* configure: Rebuilt.
	* configure.in: Check for nl_langinfo and <langinfo.h>.
	* java/lang/natSystem.cc (file_encoding): New function.
	(DEFAULT_FILE_ENCODING): Define to file_encoding() if possible.

From-SVN: r36306
2000-09-11 00:35:51 +00:00
Jeff Sturm
26aa75bef9 jvm.h (_Jv_HashCode): Cast object ptr to `unsigned long' to avoid long long division.
2000-09-06  Jeff Sturm  <jeff.sturm@appnet.com>

	* include/jvm.h (_Jv_HashCode): Cast object ptr to `unsigned long'
	to avoid long long division.

From-SVN: r36215
2000-09-06 22:25:56 +00:00
Tom Tromey
cdd3612a55 Makefile.in: Rebuilt.
* Makefile.in: Rebuilt.
	* Makefile.am (AM_CXXFLAGS): Added -fdollars-in-identifiers.

From-SVN: r36069
2000-08-30 20:43:48 +00:00
Anthony Green
6aaeb97551 Makefile.in: Rebuilt.
2000-08-26  Anthony Green  <green@redhat.com>

        * Makefile.in: Rebuilt.
        * Makefile.am (java/lang/ClassLoader.h): Make _Jv_RunMain a
        friend.

        * prims.cc: Include ClassLoader.h.
        (_Jv_RunMain): When executing jar files, classpath must be the jar
        file only.  Lose our reference to the system ClassLoader in order
        to get a new one with the correct classpath.
        * java/lang/natSystem.cc (init_properties): When executing a jar
        file, only use the jar file for java.class.path.

        * gnu/gcj/runtime/VMClassLoader.java: Use the canonical file name
        for bytecode archives.

        * gnu/gcj/runtime/FirstThread.java: Handle case where manifest
        exists, but not Main-Class.

From-SVN: r35999
2000-08-26 19:25:13 +00:00
Mark Wielaard
9adfd95980 Makefile.in: Rebuilt.
2000-08-21  Mark Wielaard  <mark@klomp.org>

	* Makefile.in: Rebuilt.
	* Makefile.am (java/lang/reflect/Constructor.h): Declare Class as
	a `friend class'.
	(java/lang/reflect/Field.h): Likewise.
	(java/lang/reflect/Method.h): Likewise.
	(gnu/gcj/runtime/VMClassLoader.h): Declare ClassLoader as a
	`friend class'.

From-SVN: r35863
2000-08-22 04:46:51 +00:00
Anthony Green
1a558147d1 natSystem.cc (init_properties): Change sourceware reference to sources.redhat.com.
Sun Aug 20 21:02:48 2000  Anthony Green  <green@redhat.com>

	* java/lang/natSystem.cc (init_properties): Change sourceware
	reference to sources.redhat.com.

	* include/java-props.h: Add _Jv_Jar_Class_Path.
	* prims.cc: Ditto.  Set it from	`gij -jar file' option.

	* java/lang/natSystem.cc (init_properties): Set java.class.path
	from
	{gij -jar file}:{CLASSPATH variable}:{-Djava.class.path= or .}

	* java/util/PropertyPermission.java: Import from GNU Classpath.
	* Makefile.in: Rebuilt.
	* Makefile.am: Add java/util/PropertyPermission.java.
	* java/lang/System.java: Add setProperty method.

	* gij.cc (main): Add -jar option to execute jar files.
	(help): Describe -jar option.
	* prims.cc (_Jv_RunMain): Add support for jar execution mode.
	* gnu/gcj/tools/Gij.java: New file.
	* include/jvm.h: Add is_jar argument to _Jv_RunMain.
	* gnu/gcj/runtime/FirstThread.java (main): New method.

	* java/util/jar/Attributes.java: Correct comment spelling.

From-SVN: r35829
2000-08-21 06:05:20 +00:00
Anthony Green
a729a4e9ab Attributes.java, [...]: Imported from Classpath.
Sat Aug 19 11:00:53 2000  Anthony Green  <green@redhat.com>

	* java/util/jar/Attributes.java, java/util/jar/JarEntry.java,
	java/util/jar/JarException.java, java/util/jar/JarFile.java,
	java/util/jar/JarInputStream.java,
	java/util/jar/JarOutputStream.java, java/util/jar/Manifest.java,
	java/util/Set.java, java/util/Map.java, java/util/Bucket.java,
	java/util/AbstractSet.java, java/util/BasicMapEntry.java,
	java/security/cert/CRL.java, java/security/cert/CRLException.java,
	java/security/cert/Certificate.java,
	java/security/cert/CertificateEncodingException.java,
	java/security/cert/CertificateException.java,
	java/security/cert/CertificateExpiredException.java,
	java/security/cert/CertificateFactory.java,
	java/security/cert/CertificateFactorySpi.java,
	java/security/cert/CertificateNotYetValidException.java,
	java/security/cert/CertificateParsingException.java,
	java/security/cert/X509CRL.java,
	java/security/cert/X509CRLEntry.java,
	java/security/cert/X509Certificate.java,
	java/security/cert/X509Extension.java: Imported from Classpath.
	* java/util/Hashtable.java: Imported from Classpath.

	* java/util/zip/ZipInputStream.java: Create stub for
	createZipEntry.

	* gcj/javaprims.h: Updated class list.

	* Makefile.in, gcj/Makefile.in: Rebuilt.
	* Makefile.am (ordinary_java_source_files): Add these new classes.

From-SVN: r35809
2000-08-19 18:19:42 +00:00
Andrew Haley
3a593d5fb0 jvm.h (_Jv_HashCode): New hash code.
2000-08-15  Andrew Haley  <aph@cygnus.com>

	* include/jvm.h (_Jv_HashCode): New hash code.

From-SVN: r35744
2000-08-16 15:30:02 +00:00
Tom Tromey
f536cd95fb Makefile.in: Rebuilt.
* Makefile.in: Rebuilt.
	* Makefile.am (libgcj_la_SOURCES): Added posix.cc.
	* java/net/natPlainSocketImpl.cc: Include posix.h.
	(accept): Use _Jv_select.
	* java/net/natPlainDatagramSocketImpl.cc: Include posix.h.
	(receive): Use _Jv_select.
	* java/io/natFileDescriptorPosix.cc: Include posix.h.
	(available): Use _Jv_select.
	* java/lang/natSystem.cc: Include posix.h.
	(currentTimeMillis): Use _Jv_gettimeofday.
	* include/posix.h: New file.
	* posix.cc: New file.

From-SVN: r35435
2000-08-02 21:54:04 +00:00
Tom Tromey
e5858cc975 * include/jni.h: Include <gcj/array.h>. Fixes PR libgcj/270.
From-SVN: r34818
2000-06-30 23:09:44 +00:00
Tom Tromey
3fff847575 re GNATS libgcj/261 (Macro-inconsistency)
Fix for PR libgcj/261:
	* include/win32-signal.h (MAKE_THROW_FRAME): Added `_exception'
	argument.
	* include/sparc-signal.h (MAKE_THROW_FRAME): Added `_exception'
	argument.  (This is a patch from long ago that somehow went
	missing.)

From-SVN: r34575
2000-06-16 15:52:24 +00:00
Tom Tromey
c74e221410 prims.cc (DECLARE_PRIM_TYPE): Define a vtable as well.
* prims.cc (DECLARE_PRIM_TYPE): Define a vtable as well.
	(_Jv_PrimClass): Set `methods' by calling _Jv_FindArrayClass.
	* include/jvm.h (struct _Jv_ArrayVTable): Declare.
	(NUM_OBJECT_METHODS): New define.
	* java/lang/natClassLoader.cc (_Jv_FindArrayClass): Added
	`array_vtable' parameter.  Added assertion.
	* java/lang/Class.h (_Jv_FindArrayClass): Added `array_vtable'
	parameter.

From-SVN: r34312
2000-05-31 23:50:37 +00:00
Tom Tromey
efc7058478 name-finder.h: Include <sys/wait.h>.
* include/name-finder.h: Include <sys/wait.h>.
	(_Jv_name_finder::pid): Now of type `pid_t'.
	(_Jv_name_finder::~_Jv_name_finder): Call waitpid().
	* java/lang/Throwable.java (CPlusPlusDemangler.close): Call
	`proc.waitFor()'.

From-SVN: r34279
2000-05-30 23:26:02 +00:00
Tom Tromey
6c80c45e30 Jumbo patch:
* Imported beans and serialization
* Updated IA-64 port
* Miscellaneous bug fixes

From-SVN: r34028
2000-05-19 17:55:34 +00:00
Andrew Haley
3951562dfa ppc-signal.h: New file.
2000-05-15  Andrew Haley  <aph@cygnus.com>

        * include/ppc-signal.h: New file.

From-SVN: r33932
2000-05-16 14:38:21 +00:00