Mercurial > hg > graal-compiler
annotate src/share/vm/compiler/compileLog.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | 3582bf76420e |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_COMPILER_COMPILELOG_HPP |
| 26 #define SHARE_VM_COMPILER_COMPILELOG_HPP | |
| 27 | |
| 28 #include "utilities/xmlstream.hpp" | |
| 29 | |
| 0 | 30 class ciObject; |
| 31 class ciSymbol; | |
| 32 | |
| 33 // CompileLog | |
| 34 // | |
| 35 // An open stream for logging information about activities in a | |
| 36 // compiler thread. There is exactly one per CompilerThread, | |
| 37 // if the +LogCompilation switch is enabled. | |
| 38 class CompileLog : public xmlStream { | |
| 39 private: | |
| 40 const char* _file; // name of file where XML goes | |
| 41 julong _file_end; // last good end of file | |
| 42 intx _thread_id; // which compile thread | |
| 43 | |
| 44 stringStream _context; // optional, killable context marker | |
| 45 char _context_buffer[100]; | |
| 46 | |
| 47 char* _identities; // array of boolean | |
| 48 int _identities_limit; | |
| 49 int _identities_capacity; | |
| 50 | |
| 51 CompileLog* _next; // static chain of all logs | |
| 52 | |
| 53 static CompileLog* _first; // head of static chain | |
| 54 | |
| 55 void va_tag(bool push, const char* format, va_list ap); | |
| 56 | |
| 57 public: | |
| 58 CompileLog(const char* file, FILE* fp, intx thread_id); | |
| 59 ~CompileLog(); | |
| 60 | |
| 61 intx thread_id() { return _thread_id; } | |
| 62 const char* file() { return _file; } | |
| 63 stringStream* context() { return &_context; } | |
| 64 | |
| 65 void name(ciSymbol* s); // name='s' | |
| 66 void name(symbolHandle s) { xmlStream::name(s); } | |
| 67 | |
| 68 // Output an object description, return obj->ident(). | |
| 69 int identify(ciObject* obj); | |
| 70 void clear_identities(); | |
| 71 | |
| 72 // virtuals | |
| 73 virtual void see_tag(const char* tag, bool push); | |
| 74 virtual void pop_tag(const char* tag); | |
| 75 | |
| 76 // make a provisional end of log mark | |
| 77 void mark_file_end() { _file_end = out()->count(); } | |
| 78 | |
| 79 // copy all logs to the given stream | |
| 80 static void finish_log(outputStream* out); | |
| 81 static void finish_log_on_error(outputStream* out, char *buf, int buflen); | |
| 82 }; | |
| 1972 | 83 |
| 84 #endif // SHARE_VM_COMPILER_COMPILELOG_HPP |