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25 Commits

Author SHA1 Message Date
Jeff Sturm
c4ebd83df2 configure.host (alpha*-*): Default to -mieee. 
* configure.host (alpha*-*): Default to -mieee.
* configure.in (IEEESPEC): New.
* libgcj.spec.in (jc1): Add IEEESPEC.
* configure: Rebuild.

From-SVN: r62815
 2003-02-13 02:51:26 +00:00
Andrew Haley
4b445d7cfb libgcj.spec.in (jc1): Add BACKTRACESPEC. 
2003-02-03  Andrew Haley  <aph@redhat.com>

	* libgcj.spec.in (jc1): Add BACKTRACESPEC.
        * configure.host (x86_64): Default to -fno-omit-frame-pointer.
        * configure.in (BACKTRACESPEC): New.
        * configure: Regenerate.

From-SVN: r62316
 2003-02-03 15:59:48 +00:00
Alexandre Oliva
d05972d298 * libgcj.spec.in, libgcj-test.spec.in: Revert for now. 
From-SVN: r51659
 2002-03-31 18:24:59 +00:00
Alexandre Oliva
b56bc85a40 libgcj.spec.in: Override libgcc, not lib. 
* libgcj.spec.in: Override libgcc, not lib.
* libgcj-test.spec.in: Likewise.

From-SVN: r51640
 2002-03-31 09:33:05 +00:00
Anthony Green
5cb27a4697 libgcj.spec.in: Add CHECKREFSPEC. 
2002-03-27  Anthony Green  <green@redhat.com>

	* libgcj.spec.in: Add CHECKREFSPEC.
	* configure.in: Ditto.
	* configure.host: Ditto.  Check references for xscale-elf.
	* configure: Rebuilt.

From-SVN: r51457
 2002-03-27 16:41:44 +00:00
Jeff Sturm
9042f830ca * libgcj.spec.in: Pass -fkeep-inline-functions to jc1. 
From-SVN: r44539
 2001-08-01 12:33:38 +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
Anthony Green
9f0fbbabfb Remove libgcjdata hack. Fix jv-scan usage in dejagnu. 
From-SVN: r42812
 2001-06-02 19:13:52 +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
Andrew Haley
e529c2c1c3 libgcj.spec.in (jc1): Add EXCEPTIONSPEC. 
2001-04-30  Andrew Haley  <aph@cambridge.redhat.com>

        * libgcj.spec.in (jc1): Add EXCEPTIONSPEC.
        * configure.host (EXCEPTIONSPEC): New.
        * configure.in (EXCEPTIONSPEC): New.
        * configure: Rebuilt.

From-SVN: r41733
 2001-05-01 17:45:11 +00:00
Richard Henderson
52a11cbfcf IA-64 ABI Exception Handling. 
From-SVN: r40924
 2001-03-28 03:04:51 -08:00
Bryce McKinlay
faa7e81482 libgcj.spec.in: Insert %(libgcc) before %(liborig) to fix static linking. 
* libgcj.spec.in: Insert %(libgcc) before %(liborig) to fix static
	linking.

From-SVN: r40089
 2001-02-27 09:41:21 +00:00
Bryce McKinlay
ca5b1ff89a Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list of macros used when compiling jvspec.c. 
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
 2001-02-05 05:46:16 +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
fa5b690ab6 Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (hack1): Removed.
	(awto_files): Likewise.
	(libgcjawt_la_SOURCES): Likewise.
	(EXTRA_libgcjawt_la_SOURCES): Likewise.
	(libgcjawt_la_DEPENDENCIES): Likewise.
	(libgcjawt_la_LIBADD): Likewise.
	(libgcjawt_la_LDFLAGS): Likewise.
	(libgcjawt_la_LINK): Likewise.
	($(awt_java_source_files:.java=.class)): Likewise.
	(libgcj.zip): Don't depend on AWT files.
	(MOSTLYCLEANFILES): Don't include AWT files.
	($(awto_files)): Removed.
	(nat_headers): Removed AWT files.
	(cond_awt_java_source_files): Removed.
	(ordinary_java_source_files): Added awt_java_source_files.
	* libgcj.spec.in (*lib): Removed -lgcjawt.
	* configure: Rebuilt.
	* configure.in: Removed --enable-java-awt option.

From-SVN: r34058
 2000-05-20 20:26:51 +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
Tom Tromey
f9f70f2dda re GNATS gcj/218 (Java executables can abort trying to access a null pointer in a leaf function) 
* libgcj.spec.in (*jc1): Added -fasynchronous-exceptions.
	Fix for PR gcj/218.

From-SVN: r33511
 2000-04-28 16:11:56 +00:00
Anthony Green
7013e7cda9 libgcjdata.c: New file. 
1999-12-19  Anthony Green  <green@cygnus.com>

        * libgcjdata.c: New file.
        * libgcj.spec.in: Use @LIBDATASTARTSPEC@ in startfile.
        * configure: Rebuilt.
        * configure.in (LIBDATASTARTSPEC): Force data with a known name
        into the program.
        * Makefile.in: Rebuilt.
        * Makefile.am: Build libgcjdata.a.

        * libgcj.spec.in: Use @FORCELIBGCCSPEC@ in startfile.
        * configure: Rebuilt.
        * configure.in (FORCELIBGCCSPEC): Force important parts of libgcc
        into every program.

From-SVN: r31027
 1999-12-20 02:18:11 +00:00
Tom Tromey
3cf88fb4e8 sjlj jumbo patch 
From-SVN: r30591
 1999-11-19 19:13:42 +00:00
Tom Tromey
17f4971f7b * libgcj.spec.in: Use jc1' spec, not cc1' spec. 
From-SVN: r29602
 1999-09-22 20:44:41 +00:00
Tom Tromey
bc5afba452 posix-threads.h (PTHREAD_MUTEX_IS_STRUCT): New define. 
* include/posix-threads.h (PTHREAD_MUTEX_IS_STRUCT): New define.
	(_Jv_PthreadGetMutex): Use it.
	(_Jv_PthreadCheckMonitor): Use new M_COUNT macros.
	(_Jv_MutexInit): Use PTHREAD_MUTEX_IS_STRUCT.
	(_Jv_MutexLock): Likewise.
	(_Jv_MutexUnlock): Likewise.
	* include/config.h.in: Rebuilt.
	* acconfig.h (PTHREAD_MUTEX_HAVE_M_COUNT,
	PTHREAD_MUTEX_HAVE___M_COUNT): New undefs.
	* configure: Rebuilt.
	* libgcj.spec.in: Don't mention INTERPSPEC.
	* configure.in (INTERPSPEC): Removed.
	Only run pthreads-related checks when using POSIX threads.  Check
	for m_count and __m_count in mutex structure.

From-SVN: r29048
 1999-09-02 06:27:00 +00:00
Anthony Green
58eb6e7cef [multiple changes] 
1999-08-09  Anthony Green  <green@cygnus.com>

        * gij.cc: New file.

        * include/config.h.in: Rebuilt.
        * acconfig.h: Add INTERPRETER.

        * configure: Rebuilt.

        * Makefile.in: Rebuilt.
        * Makefile.am (libffi_files): Identify the libffi object files for
        inclusion in libgcj.
        (LIBFFIINCS): Define.

        * interpret.cc (gnu::gcj::runtime::MethodInvocation::continue1):
        Dummy definition for configurations without an interpreter.

        * java/net/natPlainSocketImpl.cc (getOption): Disamiguate call to
        java::lang::Boolean constructor.

        * include/java-interp.h: Always include java-cpool.h.

        * java/lang/natClassLoader.cc (getVMClassLoader0): Always return 0
        when INTERPRETER not defined.

        * java/lang/Class.h (finalize): Define.

        * gnu/gcj/util/path/DirectoryPathEntry.java (getURL): Catch
        IOException from File.getCanonicalPath.
        (getStream): Likewise.

        * NEWS: More news.
        * THANKS: More thanks.

1999-08-09  Kresten Krab Thorup  <krab@gnu.org>

        * resolve.cc (get_ffi_type_from_signature): Generate uint16 for
        jchar type.
        (_Jv_PrepareClass): Allow non-abstract classes to
        have abstract subclasses.
        (_Jv_ResolvePoolEntry): Revert subclass check for protected
        fields and methods.
        * interpret.cc (continue1/perform_invoke): Don't sign extend
        uint16 return val.
        (continue1/lshl,lshr): Push long, not int.
        (continue1/ulshr): Use UINT64, not long long.
        * defineclass.cc (handleFieldsEnd): Handle case when all fields
        are static.
        * java/lang/natClass.cc (forName): Add call to _Jv_InitClass.
        * java/lang/FirstThread.java (run): Add top-level exception
        handler.
        (run0): Renamed from run.

1999-08-08  Kresten Krab Thorup  <krab@gnu.org>

        * configure.in (--with-interpreter): Added.
        * include/config.h.in (INTERPRETER): Added.

        * java/lang/ClassLoader.java: File replaced.
        * java/lang/VMClassLoader.java: New file.
        * java/lang/natClassLoader.cc: New file.
        * gnu/gcj/runtime/MethodInvocation.java: New file.
        * gnu/gcj/util/path/SearchPath.java: New file.
        * gnu/gcj/util/path/PathEntry.java: New file.
        * gnu/gcj/util/path/DirectoryPathEntry.java: New file.
        * gnu/gcj/util/path/ZipPathEntry.java: New file.
        * gnu/gcj/util/path/URLPathEntry.java: New file.
        * gnu/gcj/util/path/CacheEntry.java: New file.
        * include/java-interp.h: New file.
        * include/java-cpool.h: New file.
        * include/java-insns.h: New file.
        * defineclass.cc: New file.
        * interpret.cc: New file.
        * resolve.cc: New file.

        * java/lang/natClass.cc (loaded_classes, _Jv_RegisterClass,
        _Jv_RegisterClasses, _Jv_FindClassInCache, _Jv_FindClass,
        _Jv_NewClass, _Jv_FindArrayClass): Moved to natClassLoader.cc.
        (finalize): New.
        (STATE_NOTHING, STATE_RESOLVED, STATE_IN_PROGRESS, STATE_DONE,
        STATE_ERROR): Moved to java/lang/Class.h and renamed with JV_
        prefix.
        (initializeClass): Use new JV_ prefixed names.  Also, call
        ClassLoader::resolveClass instead of _Jv_ResolveClass.

        * java/lang/Class.h (JV_STATE_PRELOADING, JV_STATE_LOADING,
        JV_STATE_LOADED, JV_STATE_COMPILED, JV_STATE_PREPARED,
        JV_STATE_LINKED): New.
        (_Jv_WaitForState, _Jv_RegisterInitiatingLoader,
        _Jv_UnregisterClass, _Jv_InternClassStrings): New friends.
        (_Jv_IsInterpretedClass, _Jv_InitField, _Jv_LookupDeclaredMethod,
        _Jv_DetermineVTableIndex, _Jv_ResolvePoolEntry, _Jv_PrepareClass,
        _Jv_ClassReader, _Jv_InterpClass, _Jv_InterpMethod,
        _Jv_InterpMethodInvocation): New friends for interpreter.
        (finalize): New.
        (CONSTANT_Class, CONSTANT_String, etc.): Moved to
        include/java-cpool.h and renamed with JV_ prefix.

        * include/jvm.h (_Jv_makeUtf8Const, _Jv_makeUtf8TypeConst): New
        decls.
        (_Jv_UnregisterClass): New decl.

        * java/lang/natClassLoader.cc (_Jv_FindArrayClass): Added
        class loader argument.
        (_Jv_FindClass): Use class loader.

        * prims.cc (_Jv_makeUtf8Const): New function.
        (_Jv_NewObjectArray): Change use of _Jv_FindArrayClass.
        (_Jv_NewPrimArray): Ditto.
        (_Jv_FindClassFromSignature): Ditto.
        * java/lang/reflect/natArray.cc (newInstance): Ditto.
        * java/lang/reflect/natMethod.cc (getType): Ditto.

        * include/java-field.h (_Jv_Field::isRef): Make robust for
        non-resolved contexts.

        * boehm.cc (_Jv_MarkObj): Mark interpreter-related fields.
        Also, don't mark class->next field.

        * java/lang/VirtualMachineError.java: Added FIXME note.

        * configure.in (INTERPSPEC): New spec.
        * libgcj.spec.in: Added INTERPSPEC.
        * Makefile.am: Added gcjh friends for java/lang/VMClassLoader and
        gnu/gcj/runtime/MethodInvocation.
        (libgcj_la_SOURCES): Added resolve.cc defineclass.cc interpret.cc.
        (ordinary_java_source_files): Added above mentioned java classes.

        * configure: Rebuilt.
        * Makefile.in: Rebuilt.

From-SVN: r28597
 1999-08-08 14:06:23 +00:00
Andrew Haley
d342a2e1eb prims.cc (JvRunMain): Always initialize arithexception. 
1999-07-19  Andrew Haley  <aph@cygnus.com>

        * prims.cc (JvRunMain): Always initialize arithexception.
        (_Jv_divI): New function.
        (_Jv_remI): New function.
        (_Jv_divJ): New function.
        (_Jv_remI): New function.
        * include/jvm.h: Add these new functions.

        Makefile.am: add DIVIDESPEC.
        aclocal.m4: ditto.
        configure.host: set DIVIDESPEC.
        libgcj.spec.in: pass DIVIDESPEC to compiler.
        configure: rebuilt.
        Makefile.in: rebuilt.

From-SVN: r28211
 1999-07-21 15:11:56 +00:00
Tom Tromey
81d4a0726c Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (jv_convert_DEPENDENCIES): Include libgcj.spec.
	* libgcj.spec.in: Don't use `+'.  Instead, put old lib spec after
	our libraries.

From-SVN: r26889
 1999-05-11 13:03:47 +00:00
Tom Tromey
f994389bf8 Makefile.in, configure: Rebuilt. 
* Makefile.in, configure: Rebuilt.
	* Makefile.am (jv_convert_LDFLAGS): Removed -nodefaultlibs.
	(jv_convert_LDADD): Added ZLIBS.  Removed -lm, -lc, -lgcc.
	(jv_convert_DEPENDENCIES): Added ZDEPS.
	* configure.in (GCSPEC): Added `-L' to point to boehm-gc build
	directory.
	(THREADSPEC): Added `-L' to point to qthreads build directory.
	(ZLIBS): New subst.
	(ZDEPS): New subst.
	* configure, Makefile.in: Rebuilt.
	* Makefile.am (toolexeclib_DATA): New macro.
	* configure.in: Create libgcj.spec.  Look for -lsocket and -lnsl.
	Recognize --with-system-zlib.
	(GCSPEC): New subst.
	(THREADSPEC): New subst.
	(SYSTEMSPEC): New subst.
	(ZLIBSPEC): New subst.
	* libgcj.spec.in: New file.

From-SVN: r26885
 1999-05-11 12:11:09 +00:00