1 /* 2 * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #if !defined(_AWT_DEBUG_H) 27 #define _AWT_DEBUG_H 28 29 #include "debug_assert.h" 30 #include "debug_trace.h" 31 32 #if defined(DEBUG) 33 #if defined(new) 34 #error new has already been defined! 35 #endif 36 class AwtDebugSupport { 37 public: 38 AwtDebugSupport(); 39 ~AwtDebugSupport(); 40 41 static void AssertCallback(const char * expr, const char * file, 42 int line); 43 /* This method signals that the VM is exiting cleanly, and thus 44 the debug memory manager should dump a leaks report when the 45 VM has finished exiting. This method should not be called for 46 termination exits (such as <CTRL>-C) */ 47 static void GenerateLeaksReport(); 48 }; 49 50 extern void * operator new(size_t size, const char * filename, int linenumber); 51 extern void * operator new[](size_t size, const char * filename, int linenumber); 52 53 extern void operator delete(void *ptr, const char*, int); 54 extern void operator delete[](void *ptr, const char*, int); 55 56 extern void operator delete(void *ptr) throw(); 57 extern void DumpClipRectangle(const char * file, int line, int argc, const char * fmt, va_list arglist); 58 extern void DumpUpdateRectangle(const char * file, int line, int argc, const char * fmt, va_list arglist); 59 60 #define AWT_DUMP_UPDATE_RECTANGLE(_msg, _hwnd) \ 61 _DTrace_Template(DumpUpdateRectangle, 2, "", (_msg), (_hwnd), 0, 0, 0, 0, 0, 0) 62 63 #define AWT_DUMP_CLIP_RECTANGLE(_msg, _hwnd) \ 64 _DTrace_Template(DumpClipRectangle, 2, "", (_msg), (_hwnd), 0, 0, 0, 0, 0, 0) 65 66 /* Use THIS_FILE when it is available. */ 67 #ifndef THIS_FILE 68 #define THIS_FILE __FILE__ 69 #endif 70 71 #define new new(THIS_FILE, __LINE__) 72 73 #define VERIFY(exp) DASSERT(exp) 74 #define UNIMPLEMENTED() DASSERT(FALSE) 75 76 /* Disable inlining. */ 77 #define INLINE 78 #else 79 #define AWT_DUMP_UPDATE_RECTANGLE(_msg, _hwnd) ((void)0) 80 #define AWT_DUMP_CLIP_RECTANGLE(_msg, _hwnd) ((void)0) 81 82 #define UNIMPLEMENTED() \ 83 SignalError(0, JAVAPKG "NullPointerException","unimplemented"); 84 85 /* 86 * VERIFY macro -- assertion where expression is always evaluated 87 * (normally used for BOOL functions). 88 */ 89 #define VERIFY(exp) ((void)(exp)) 90 91 /* Enable inlining. */ 92 #define INLINE inline 93 #endif // DEBUG 94 95 #endif // _AWT_DEBUG_H