1 /* 2 * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * - Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * - Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * - Neither the name of Oracle nor the names of its 16 * contributors may be used to endorse or promote products derived 17 * from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 20 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 26 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 27 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* 33 * This source code is provided to illustrate the usage of a given feature 34 * or technique and has been deliberately simplified. Additional steps 35 * required for a production-quality application, such as security checks, 36 * input validation and proper error handling, might not be present in 37 * this sample code. 38 */ 39 40 41 #ifndef HPROF_ERROR_H 42 #define HPROF_ERROR_H 43 44 /* Use THIS_FILE when it is available. */ 45 #ifndef THIS_FILE 46 #define THIS_FILE __FILE__ 47 #endif 48 49 /* Macros over assert and error functions so we can capture the source loc. */ 50 51 #define HPROF_BOOL(x) ((jboolean)((x)==0?JNI_FALSE:JNI_TRUE)) 52 53 #define HPROF_ERROR(fatal,msg) \ 54 error_handler(HPROF_BOOL(fatal), JVMTI_ERROR_NONE, msg, THIS_FILE, __LINE__) 55 56 #define HPROF_JVMTI_ERROR(error,msg) \ 57 error_handler(HPROF_BOOL(error!=JVMTI_ERROR_NONE), \ 58 error, msg, THIS_FILE, __LINE__) 59 60 #if defined(DEBUG) || !defined(NDEBUG) 61 #define HPROF_ASSERT(cond) \ 62 (((int)(cond))?(void)0:error_assert(#cond, THIS_FILE, __LINE__)) 63 #else 64 #define HPROF_ASSERT(cond) 65 #endif 66 67 #define LOG_DUMP_MISC 0x1 /* Misc. logging info */ 68 #define LOG_DUMP_LISTS 0x2 /* Dump tables at vm init and death */ 69 #define LOG_CHECK_BINARY 0x4 /* If format=b, verify binary format */ 70 71 #ifdef HPROF_LOGGING 72 #define LOG_STDERR(args) \ 73 { \ 74 if ( gdata != NULL && (gdata->logflags & LOG_DUMP_MISC) ) { \ 75 (void)fprintf args ; \ 76 } \ 77 } 78 #else 79 #define LOG_STDERR(args) 80 #endif 81 82 #define LOG_FORMAT(format) "HPROF LOG: " format " [%s:%d]\n" 83 84 #define LOG1(str1) LOG_STDERR((stderr, LOG_FORMAT("%s"), \ 85 str1, THIS_FILE, __LINE__ )) 86 #define LOG2(str1,str2) LOG_STDERR((stderr, LOG_FORMAT("%s %s"), \ 87 str1, str2, THIS_FILE, __LINE__ )) 88 #define LOG3(str1,str2,num) LOG_STDERR((stderr, LOG_FORMAT("%s %s 0x%x"), \ 89 str1, str2, num, THIS_FILE, __LINE__ )) 90 91 #define LOG(str) LOG1(str) 92 93 void error_handler(jboolean fatal, jvmtiError error, 94 const char *message, const char *file, int line); 95 void error_assert(const char *condition, const char *file, int line); 96 void error_exit_process(int exit_code); 97 void error_do_pause(void); 98 void error_setup(void); 99 void debug_message(const char * format, ...); 100 void verbose_message(const char * format, ...); 101 102 #endif