gcc/java:
* class.c (make_class_data): Always emit JV_STATE_PRELOADING for
class' initial state.
libjava:
* java/lang/Class.h (_Jv_IsBinaryCompatibilityABI): Declare as
friend.
* include/jvm.h (_Jv_IsBinaryCompatibilityABI): New function.
* testsuite/libjava.lang/bclink.java: New file.
* testsuite/libjava.lang/bclink.out: New file.
* link.cc (print_class_loaded): Changed ABI test to look at
various _syms fields.
From-SVN: r103225
2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
* decl.c (GCJ_BINARYCOMPAT_ADDITION,
GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
(FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
MINOR_BINARYCOMPAT_ABI_VERSION): New.
(GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
(parse_version): Calculate version ID using new method. Use
bit-flags for flag_indirect_dispatch and flag_bootstrap_classes.
2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
* include/jvm.h (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER): New.
(GCJ_BINARYCOMPAT_ADDITION, GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
(OLD_GCJ_40_BC_ABI_VERSION): Renamed. Old-style version ID for
BC-ABI classes.
(GCJ_CXX_ABI_VERSION): Renamed from GCJ_ABI_VERSION.
(GCJ_40_BC_ABI_VERSION): New. Calculate version IDs using new
method.
(_Jv_CheckABIVersion): Check for both old and new style version IDs.
(_Jv_ClassForBootstrapLoader): Use FLAG_BOOTSTRAP_LOADER.
From-SVN: r100222
2005-04-27 Andrew Haley <aph@redhat.com>
PR java/19285
* prims.cc (_Jv_ResolvePoolEntry): New function.
* include/jvm.h (_Jv_Linker::find_field): New arg: found_class.
* link.cc (_Jv_Linker::find_field): New arg: found_class.
(resolve_pool_entry): Initialize the class in which a field is
found.
(link_symbol_table): Pass new arg to found_class.
From-SVN: r99006
libjava:
* include/jvm.h (GCJ_40_BC_ABI_VERSION): New define.
(_Jv_CheckABIVersion): Use it.
gcc/java:
* decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
(parse_version): Use it.
From-SVN: r96948
2005-03-10 Bryce McKinlay <mckinlay@redhat.com>
New Stack Trace infrastructure.
* Makefile.am (libgcj0_convenience_la_SOURCES): Add stacktrace.cc.
(gnu/gcj/runtime/StackTrace.lo): Removed.
(ordinary_java_source_files): Remove obsolete files.
(nat_source_files): Remove obsolete files. Add natVMThrowable.cc.
* configure.host (fallback_backtrace_h): Set backtrace header
for mingw and cygwin targets.
* configure.ac: Make symlink for fallback backtrace headers.
* Makefile.in, configure: Rebuilt.
* defineclass.cc (_Jv_ClassReader::read_one_code_attribute):
Read 'LineNumberTable' attribute.
(_Jv_ClassReader::read_one_class_attribute): Read 'SourceFile'
attribute.
(_Jv_ClassReader::handleCodeAttribute): Initialize method line
table fields.
* exception.cc: Remove unused include.
* interpret.cc (DIRECT_THREADED, insn_slot): Moved to java-interp.h.
(SAVE_PC): New macro. Save current PC in the interpreter frame.
(NULLCHECK, NULLARRAYCHECK): Use SAVE_PC.
(_Jv_InterpMethod::compile): Translate bytecode PC values in the line
table to direct threaded instruction values.
(_Jv_StartOfInterpreter, _Jv_EndOfInterpreter): Removed.
(_Jv_InterpMethod::run): No longer member function. All
callers updated. Remove _Unwind calls. Call SAVE_PC whenever a call
is made or where an instruction could throw.
(_Jv_InterpMethod::get_source_line): New. Look up source line numbers
in line_table.
* prims.cc (catch_segv): Construct exception after MAKE_THROW_FRAME.
(catch_fpe): Likewise.
* stacktrace.cc: New file. Stack trace code now here.
* gnu/gcj/runtime/MethodRef.java:
* gnu/gcj/runtime/NameFinder.java: Mostly reimplemented. Now simply
calls addr2line to look up PC addresses in a given binary or shared
library.
* gnu/gcj/runtime/StackTrace.java, gnu/gcj/runtime/natNameFinder.cc,
gnu/gcj/runtime/natStackTrace.cc: Removed.
* gnu/java/lang/MainThread.java (call_main): Add comment warning that
this function name is specially recognised by the stack trace code
and shouldn't be changed.
* include/java-interp.h (DIRECT_THREADED, insn_slot): Moved here.
(struct _Jv_LineTableEntry, line_table, line_table_len): New.
(_Jv_InterpMethod::run): Update declaration.
(_Jv_StackTrace_): New friend. NameFinder and StackTrace no longer
friends.
(_Jv_InterpFrame): Renamed from _Jv_MethodChain. Add PC field.
* include/java-stack.h: New file. Declarations for stack tracing.
* include/jvm.h (_Jv_Frame_info): Removed.
* java/lang/Class.h: Update friend declarations.
* java/lang/VMClassLoader.java (getSystemClassLoader): Simplify
exception message.
* java/lang/VMThrowable.java (fillInStackTrace): Now native.
(getStackTrace): Now native.
(data): New RawDataManaged field.
* java/lang/natClass.cc: Update includes.
(forName): Use _Jv_StackTrace::GetCallingClass for
calling-classloader check.
(getClassLoader): Likewise.
* java/lang/natRuntime.cc: Update includes.
(_load): Use _Jv_StackTrace::GetFirstNonSystemClassLoader.
* java/lang/natVMSecurityManager.cc: Update includes.
(getClassContext): Use _Jv_StackTrace::GetClassContext.
* java/lang/natVMThrowable.cc: New file. Native methods for
VMThrowable.
* java/lang/reflect/natArray.cc: Update includes.
(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/lang/reflect/natConstructor.cc: Update includes.
(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/lang/reflect/natField.cc: Update includes.
(getAddr): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/lang/reflect/natMethod.cc: Update includes.
(invoke): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/util/natResourceBundle.cc: Update includes.
(getCallingClassLoader): Use _Jv_StackTrace::GetCallingClass.
* java/util/logging/natLogger.cc: Update includes. Use
_Jv_StackTrace::GetCallerInfo to get call-site info.
* sysdep/generic/backtrace.h: Fallback backtrace code. Stub
implementation.
* sysdep/i386/backtrace.h: New. Fallback backtrace code. i386
implementation.
From-SVN: r96253
PR libgcj/18868:
* include/jvm.h (_Jv_Linker::find_field): Declare.
(_Jv_Linker::find_field_helper): Likewise.
* link.cc (find_field_helper): New method.
(find_field): Likewise.
(resolve_pool_entry): Use it. Throw NoSuchFieldError when field
not found.
(link_symbol_table): Use find_field.
From-SVN: r93151
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* config/darwin.h (LINK_SPEC): Default weak_reference_mismatches
to 'non-weak'.
(MAKE_DECL_ONE_ONLY): Set DECL_WEAK.
(ASM_MAKE_LABEL_LINKONCE): Delete.
(ASM_WEAKEN_DECL): New.
(ASM_DECLARE_OBJECT_NAME): Look at DECL_WEAK not DECL_ONE_ONLY.
(ASM_DECLARE_FUNCTION_NAME): Likewise.
(TEXT_SECTION_ASM_OP): Add a tab.
(DATA_SECTION_ASM_OP): Likewise.
(SECTION_FUNCTION): Add a tab. Use fputs. Don't call
data_section on every section change.
(EXTRA_SECTIONS): Add a bunch of new extra sections.
(EXTRA_SECTION_FUNCTIONS): Likewise.
(USE_SELECT_SECTION_FOR_FUNCTIONS): Define.
(JCR_SECTION_NAME): Define.
(TARGET_SECTION_TYPE_FLAGS): Don't define.
* config/darwin.c (darwin_encode_section_info): A symbol is defined
in this file if it is not weak.
(textcoal_section): Delete.
(datacoal_section): Delete.
(darwin_make_decl_one_only): Delete.
(machopic_select_section): Handle functions.
(darwin_asm_named_section): Add a tab.
(darwin_section_type_flags): Delete.
(darwin_unique_section): Delete contents.
(darwin_emit_unwind_label): Add a tab. Make decls weak if
DECL_WEAK is set.
* config/darwin-protos.h (darwin_section_type_flags): Delete.
(darwin_make_decl_one_only): Delete.
(text_coal_section): New.
(text_unlikely_section): New.
(text_unlikely_coal_section): New.
(const_coal_section): New.
(data_coal_section): New.
(const_data_coal_section): New.
* varasm.c (function_section): Honour
USE_SELECT_SECTION_FOR_FUNCTIONS.
* dwarf2out.c (output_call_frame_info): Look at DECL_WEAK when
TARGET_USES_WEAK_UNWIND_INFO is in effect.
* dbxout.c (dbxout_source_file): Don't change sections while
a function is being output.
Index: gcc/testsuite/ChangeLog
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* objc.dg/image-info.m: Update for changes to section selection.
Index: libjava/ChangeLog
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* Makefile.am (DARWIN_CRT_SRC): New.
(libgcj_la_SOURCES): Use it.
* configure.ac: Define USING_DARWIN_CRT when on Darwin.
* darwin.cc: New file.
* include/jvm.h (_Jv_RegisterClasses): Constify.
(_Jv_RegisterClasses_Counted): New prototype.
* java/lang/Class.h: Include stddef.h.
(_Jv_RegisterClasses): Constify.
(_Jv_RegisterClasses_Counted): New prototype.
(Object): Make '_Jv_RegisterClasses_Counted' a friend.
* java/lang/natClassLoader.cc (_Jv_RegisterClasses): Constify.
(_Jv_RegisterClasses_Counted): New function.
* configure: Regenerate.
* Makefile.in: Regenerate.
* gcj/Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
Index: libstdc++-v3/ChangeLog
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* libsupc++/new_op.cc (new): Make weak.
* libsupc++/new_opnt.cc (new): Make weak.
* libsupc++/new_opv.cc (new): Make weak.
* libsupc++/new_opvnt.cc (new): Make weak.
* libsupc++/delete_op.cc (delete): Make weak.
* libsupc++/delete_opnt.cc (delete): Make weak.
* libsupc++/delete_opv.cc (delete): Make weak.
* libsupc++/delete_opvnt.cc (delete): Make weak.
From-SVN: r89572
2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
PR libgcj/15713
* include/jvm.h (_Jv_value): New union type.
* gcj/field.h (_Jv_Field): Add new _addr union field variants
* interperet.cc (run): Use _Jv_value union type and *_addr _Jv_Field
union members.
From-SVN: r84596
2004-04-14 Andrew Haley <aph@redhat.com>
Bryce McKinlay <mckinlay@redhat.com>
* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Use
_Jv_LookupInterfaceMethodIdx for calls to interfaces.
* include/jvm.h (_Jv_CallAnyMethodA): Add new face' arg.
* testsuite/libjava.lang/InvokeInterface.java: New file.
* testsuite/libjava.lang/InvokeInterface.out: New file.
2004-04-14 Bryce McKinlay <mckinlay@redhat.com>
* class.c (get_interface_method_index): New function. Return
dispatch index for interface method.
(make_method_value): For interface methods, set index field to
iface dispatch index, not DECL_VINDEX.
* expr.c (build_invokeinterface): Use get_interface_method_index.
From-SVN: r80684
2003-10-26 Bryce McKinlay <bryce@mckinlay.net.nz>
* java/lang/reflect/Constructor.java (toString): Avoid extra
whitespace on constructor with no modifiers.
* java/lang/reflect/natConstructor.java (newInstance): Look up
caller and perform accessibility check only if constructor is
non-public and accessible flag is not set.
2003-10-26 Bryce McKinlay <bryce@mckinlay.net.nz>
* jni.cc (_Jv_JNI_CallAnyMethodV, _Jv_JNI_CallAnyMethodA,
_Jv_JNI_CallAnyVoidMethodV, _Jv_JNI_CallAnyVoidMethodA): Don't
use _Jv_LookupDeclaredMethod(). Call _Jv_CallAnyMethodA with
is_virtual_call argument.
* include/jvm.h (_Jv_isVirtualMethod): Moved and renamed from
natClass.cc.
* java/lang/natClass.cc (_Jv_LayoutVTableMethods): Use
_Jv_isVirtualMethod.
* java/lang/reflect/natMethod.cc (invoke): Don't use
_Jv_LookupDeclaredMethod.
(_Jv_CallAnyMethodA): New is_virtual_call argument. If specified,
look up method in target object's vtable.
From-SVN: r72942
2003-10-01 Andrew Haley <aph@redhat.com>
* jcf-parse.c (java_parse_file): Write otable and atable.
* java-tree.h (atable_methods): New.
(atable_decl): New.
(atable_syms_decl): New.
(enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
(symbol_*type): Rename method_symbol* to symbol*type.
(emit_offset_symbol_table): Delete.
(emit_symbol_table): New.
(get_symbol_table_index): New.
(atable_type): New.
* expr.c (build_field_ref): Handle flag_indirect_dispatch.
(build_known_method_ref): Likewise.
(get_symbol_table_index): Rename from get_offset_table_index.
Parameterize to allow re-use by differing types of symbol table.
(build_invokevirtual): Pass table to get_offset_table_index.
* decl.c (java_init_decl_processing): Push types and decls for
atable and atable_syyms.
* class.c (build_static_field_ref): Handle flag_indirect_dispatch.
(make_class_data): Add new fields atable and atable_syms.
(emit_symbol_table): Rename from emit_offset_symbol_table.
Parameterize to allow re-use by different types of symbol table.
(build_symbol_entry): Renamed from build_method_symbols_entry.
2003-10-01 Andrew Haley <aph@redhat.com>
* java/lang/natClass.cc (initializeClass): Check for otable and
atable.
(_Jv_LinkOffsetTable): Check for existence of atable. Rewrite
loops using for(). Search superinterfaces. Check for fields as
well as methods. Initialize atable as well as otable: check for
static methods as well as virtual methods.
* java/lang/Class.h (struct _Jv_AddressTable): New.
(atable): New.
(atable_syms): New.
* include/jvm.h (_Jv_equalUtf8Consts): constify.
* prims.cc (_Jv_equalUtf8Consts): constify.
From-SVN: r71979
* Makefile.in: Rebuilt.
* Makefile.am (ordinary_java_source_files): Added new files.
* java/lang/Class.h (_Jv_sharedlib_register_hook): Declare as
friend.
* java/net/URLClassLoader.java (findClass): Don't use
findURLResource. Use loader's getClass method.
(URLLoader.getClass): New method.
(addURL): Handle `gcjlib' URLs.
(SoURLLoader): New class.
(SoResource): Likewise.
* gnu/gcj/protocol/gcjlib/Connection.java: New file.
* gnu/gcj/protocol/gcjlib/Handler.java: New file.
* include/jvm.h (struct _Jv_core_chain): Moved from natCore.cc.
(_Jv_RegisterCoreHook): Declare.
(_Jv_FindCore): Declare.
* gnu/gcj/runtime/SharedLibHelper.java: New file.
* gnu/gcj/runtime/natSharedLibLoader.cc (CoreHookFunc): New
typedef.
(core_hook): New function.
(struct SharedLibDummy) [saved_core]: New field.
(init): Set _Jv_RegisterCoreHook. Throw exception on failure.
(register_hook): Set protection domain and class loader on new
class.
(finalize): Free core chain.
* gnu/gcj/Core.java (Core): New constructor.
* gnu/gcj/runtime/SharedLibLoader.java: Rewrote to use
SharedLibHelper.
* gnu/gcj/natCore.cc (_Jv_RegisterResource): Indentation fixlet.
(_Jv_create_core): New function.
(create): Use it.
(default_register_resource): New function.
(_Jv_RegisterCoreHook): New global.
(_Jv_RegisterResource): Use it.
(core_chain_struct): Removed.
(_Jv_FindCore): New function.
(_Jv_FreeCoreChain): New function.
From-SVN: r70892
* include/jvm.h: New class _Jv_TempUTFString (helper class for
getting a temporary C string from a jstring)
New macro JV_TEMP_UTF_STRING, which leverages _Jv_TempUTFString
but uses a stack buffer if the string length is less than 256
bytes.
From-SVN: r70564
PR libgcj/11951:
* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Returns
void. Throw VirtualMachineError if ffi fails. Initialize return
value. Added is_jni_call argument; only wrap exception if not a
JNI call. Use descriptive message if operation not supported.
(_Jv_GetTypesFromSignature): Use declaring class' loader to find
array class.
* include/jvm.h (_Jv_CallAnyMethodA): Updated declaration.
* jni.cc (_Jv_JNI_CallAnyMethodV): Updated for new form of
_Jv_CallAnyMethodA.
(_Jv_JNI_CallAnyMethodA): Likewise.
(_Jv_JNI_CallAnyVoidMethodV): Likewise.
(_Jv_JNI_CallAnyVoidMethodA): Likewise.
From-SVN: r70544
2003-03-10 2003-02-27 Mohan Embar <gnustuff@thisiscool.com>
* include/jvm.h: removed declaration of _Jv_ThisExecutable()
setter; made return value of getter const char* instead of char*
* prims.cc: removed all references to _Jv_ThisExecutable().
These are in the platform-specific sections now.
* posix.cc: define platform-specific _Jv_ThisExecutable().
Handle DISABLE_MAIN_ARGS and HAVE_PROC_SELF_EXE cases
* win32.cc: define platform-specific _Jv_ThisExecutable()
using GetModuleFilename()
* java/lang/natRuntime.cc: set gnu.gcj.progname property
to argv[0] instead of _Jv_ThisExecutable()
2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
* gnu/gcj/runtime/NameFinder.java (usingAddr2name): New flag
that is set if we are using addr2name.awk instead of addr2line.
(NameFinder): Set usingAddr2name if using addr2name.awk.
(getExternalLabel): New native method to convert a method
name to an external label.
(lookup): Convert name given by addr2line to an external label
before demangling.
* gnu/gcj/runtime/natNameFinder.cc (LABEL_PREFIX): New string
constant representing the prefix attached to method names to
convert them to an external label.
(gnu::gcj::runtime::NameFinder::getExternalLabel): Define
using LABEL_PREFIX.
From-SVN: r64111
* 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
2002-04-11 Adam King <aking@dreammechanics.com>
Tom Tromey <tromey@redhat.com>
* include/jvm.h (_Jv_ThrowBadArrayIndex,
_Jv_ThrowNullPointerException): Mark as noreturn.
* win32.cc (_Jv_platform_initProperties): Use _Jv_MallocUnchecked
and _Jv_free. Correctly invoke GetTempPath(). Indentation
fixes.
Co-Authored-By: Tom Tromey <tromey@redhat.com>
From-SVN: r52164
* include/jvm.h (__GCJ_JNI_IMPL__): Define.
* include/config.h.in: Rebuilt.
* configure: Rebuilt.
* configure.in: Define JV_HAVE_INTTYPES_H if inttypes.h found.
Added comment for HAVE_DLOPEN to avoid autoheader error.
* gcj/libgcj-config.h.in (JV_HAVE_INTTYPES_H): Added.
* include/jni.h: Include <gcj/libgcj-config.h>. Don't include
CNI-specific headers if we are compiling ordinary JNI code with a
C++ compiler. Include <inttypes.h> and JNIWeakRef.h when
appropriate.
* jni.cc: Don't include JNIWeakRef.h.
From-SVN: r48082
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
* prims.cc (_Jv_Abort): Always print error message using fprintf,
don't try to allocate.
(_Jv_CreateJavaVM): Set gcj::runTimeInitialized.
* include/jvm.h (gcj::runTimeInitialized): New variable declaration.
* java/lang/natClassLoader.cc (_Jv_RegisterClassHookDefault): Handle
duplicate class registration with JvFail if the runtime hasn't been
initialized yet.
From-SVN: r46424
2001-10-15 Hans Boehm <Hans_Boehm@hp.com>
* java/lang/natObject.cc (heavy_lock): Moved fields
old_client_data, old_finalization_proc near beginning.
(heavy_lock_finalization_proc): Now inline; changed type of
argument.
(JV_SYNC_TABLE_SZ): Now 2048.
(mp): New global.
(spin): `mp' now global.
(heavy_lock_obj_finalization_proc): Updated to correctly handle
heavy lock finalization.
(remove_all_heavy): New function.
(maybe_remove_all_heavy): Likewise.
(_Jv_MonitorEnter): Throw exception if object is NULL.
(_Jv_MonitorExit): Likewise. Also, clear long lists of unlocked
heavy locks.
* include/jvm.h (_Jv_AllocTraceTwo): Declare.
* nogc.cc (_Jv_AllocTraceTwo): New function.
* boehm.cc (trace_two_vtable): New global.
(_Jv_AllocTraceTwo): New function.
From-SVN: r46271
Bryce McKinlay
Tom Tromey
Bryce McKinlay
Andrew Haley
Thomas Fitzsimmons
Graydon Hoare
Graydon Hoare
Tom Tromey
Geoffrey Keating
Per Bothner
Michael Koch
Bryce McKinlay
Mohan Embar
Andrew Haley
Mark Mitchell
Adam King
Bryce McKinlay
Hans Boehm