truffle: src/share/vm/ci/ciReplay.cpp annotate

annotate src/share/vm/ci/ciReplay.cpp @ 14518:d8041d695d19

Merged with jdk9/dev/hotspot changeset 3812c088b945

author	twisti
date	Tue, 11 Mar 2014 18:45:59 -0700
parents	183bd5c00828
children	4ca6dc0799b6 653e11c86c5a

rev	line source
7623 203f64878aab 7102489: RFE: cleanup jlong typedef on __APPLE__and _LLP64 systems. hseigel parents: 7185 diff changeset	1 /* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	3 *
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	4 * This code is free software; you can redistribute it and/or modify it
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	5 * under the terms of the GNU General Public License version 2 only, as
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	6 * published by the Free Software Foundation.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	7 *
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	8 * This code is distributed in the hope that it will be useful, but WITHOUT
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	11 * version 2 for more details (a copy is included in the LICENSE file that
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	12 * accompanied this code).
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	13 *
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	14 * You should have received a copy of the GNU General Public License version
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	15 * 2 along with this work; if not, write to the Free Software Foundation,
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	17 *
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	19 * or visit www.oracle.com if you need additional information or have any
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	20 * questions.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	21 *
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	22 */
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	23
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	24 #include "precompiled.hpp"
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	25 #include "ci/ciMethodData.hpp"
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	26 #include "ci/ciReplay.hpp"
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	27 #include "ci/ciSymbol.hpp"
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	28 #include "ci/ciKlass.hpp"
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	29 #include "ci/ciUtilities.hpp"
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	30 #include "compiler/compileBroker.hpp"
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	31 #include "memory/allocation.inline.hpp"
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	32 #include "memory/oopFactory.hpp"
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	33 #include "memory/resourceArea.hpp"
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	34 #include "utilities/copy.hpp"
8001 db9981fd3124 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS jprovino parents: 7185 diff changeset	35 #include "utilities/macros.hpp"
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	36
7185 90273fc0a981 8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap coleenp parents: 6972 diff changeset	37 #ifndef PRODUCT
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	38
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	39 // ciReplay
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	40
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	41 typedef struct _ciMethodDataRecord {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	42 const char* _klass_name;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	43 const char* _method_name;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	44 const char* _signature;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	45
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	46 int _state;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	47 int _current_mileage;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	48
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	49 intptr_t* _data;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	50 char* _orig_data;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	51 jobject* _oops_handles;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	52 int* _oops_offsets;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	53 int _data_length;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	54 int _orig_data_length;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	55 int _oops_length;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	56 } ciMethodDataRecord;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	57
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	58 typedef struct _ciMethodRecord {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	59 const char* _klass_name;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	60 const char* _method_name;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	61 const char* _signature;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	62
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	63 int _instructions_size;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	64 int _interpreter_invocation_count;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	65 int _interpreter_throwout_count;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	66 int _invocation_counter;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	67 int _backedge_counter;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	68 } ciMethodRecord;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	69
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	70 typedef struct _ciInlineRecord {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	71 const char* _klass_name;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	72 const char* _method_name;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	73 const char* _signature;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	74
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	75 int _inline_depth;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	76 int _inline_bci;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	77 } ciInlineRecord;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	78
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	79 class CompileReplay;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	80 static CompileReplay* replay_state;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	81
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	82 class CompileReplay : public StackObj {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	83 private:
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	84 FILE* _stream;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	85 Thread* _thread;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	86 Handle _protection_domain;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	87 Handle _loader;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	88
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	89 GrowableArray<ciMethodRecord*> _ci_method_records;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	90 GrowableArray<ciMethodDataRecord*> _ci_method_data_records;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	91
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	92 // Use pointer because we may need to return inline records
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	93 // without destroying them.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	94 GrowableArray<ciInlineRecord> _ci_inline_records;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	95
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	96 const char* _error_message;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	97
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	98 char* _bufptr;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	99 char* _buffer;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	100 int _buffer_length;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	101 int _buffer_pos;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	102
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	103 // "compile" data
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	104 ciKlass* _iklass;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	105 Method* _imethod;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	106 int _entry_bci;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	107 int _comp_level;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	108
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	109 public:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	110 CompileReplay(const char* filename, TRAPS) {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	111 _thread = THREAD;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	112 _loader = Handle(_thread, SystemDictionary::java_system_loader());
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	113 _protection_domain = Handle();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	114
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	115 _stream = fopen(filename, "rt");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	116 if (_stream == NULL) {
10195 e12c9b3740db 8012260: ciReplay: Include PID into the name of replay data file vlivanov parents: 10105 diff changeset	117 fprintf(stderr, "ERROR: Can't open replay file %s\n", filename);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	118 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	119
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	120 _ci_inline_records = NULL;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	121 _error_message = NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	122
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	123 _buffer_length = 32;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	124 _buffer = NEW_RESOURCE_ARRAY(char, _buffer_length);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	125 _bufptr = _buffer;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	126 _buffer_pos = 0;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	127
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	128 _imethod = NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	129 _iklass = NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	130 _entry_bci = 0;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	131 _comp_level = 0;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	132
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	133 test();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	134 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	135
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	136 ~CompileReplay() {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	137 if (_stream != NULL) fclose(_stream);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	138 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	139
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	140 void test() {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	141 strcpy(_buffer, "1 2 foo 4 bar 0x9 \"this is it\"");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	142 _bufptr = _buffer;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	143 assert(parse_int("test") == 1, "what");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	144 assert(parse_int("test") == 2, "what");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	145 assert(strcmp(parse_string(), "foo") == 0, "what");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	146 assert(parse_int("test") == 4, "what");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	147 assert(strcmp(parse_string(), "bar") == 0, "what");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	148 assert(parse_intptr_t("test") == 9, "what");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	149 assert(strcmp(parse_quoted_string(), "this is it") == 0, "what");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	150 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	151
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	152 bool had_error() {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	153 return _error_message != NULL \|\| _thread->has_pending_exception();
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	154 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	155
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	156 bool can_replay() {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	157 return !(_stream == NULL \|\| had_error());
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	158 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	159
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	160 void report_error(const char* msg) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	161 _error_message = msg;
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	162 // Restore the _buffer contents for error reporting
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	163 for (int i = 0; i < _buffer_pos; i++) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	164 if (_buffer[i] == '\0') _buffer[i] = ' ';
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	165 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	166 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	167
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	168 int parse_int(const char* label) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	169 if (had_error()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	170 return 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	171 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	172
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	173 int v = 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	174 int read;
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	175 if (sscanf(_bufptr, "%i%n", &v, &read) != 1) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	176 report_error(label);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	177 } else {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	178 _bufptr += read;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	179 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	180 return v;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	181 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	182
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	183 intptr_t parse_intptr_t(const char* label) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	184 if (had_error()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	185 return 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	186 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	187
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	188 intptr_t v = 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	189 int read;
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	190 if (sscanf(_bufptr, INTPTR_FORMAT "%n", &v, &read) != 1) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	191 report_error(label);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	192 } else {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	193 _bufptr += read;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	194 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	195 return v;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	196 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	197
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	198 void skip_ws() {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	199 // Skip any leading whitespace
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	200 while (_bufptr == ' ' \|\| _bufptr == '\t') {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	201 _bufptr++;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	202 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	203 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	204
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	205
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	206 char* scan_and_terminate(char delim) {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	207 char* str = _bufptr;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	208 while (_bufptr != delim && _bufptr != '\0') {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	209 _bufptr++;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	210 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	211 if (*_bufptr != '\0') {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	212 *_bufptr++ = '\0';
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	213 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	214 if (_bufptr == str) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	215 // nothing here
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	216 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	217 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	218 return str;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	219 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	220
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	221 char* parse_string() {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	222 if (had_error()) return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	223
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	224 skip_ws();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	225 return scan_and_terminate(' ');
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	226 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	227
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	228 char* parse_quoted_string() {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	229 if (had_error()) return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	230
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	231 skip_ws();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	232
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	233 if (*_bufptr == '"') {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	234 _bufptr++;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	235 return scan_and_terminate('"');
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	236 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	237 return scan_and_terminate(' ');
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	238 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	239 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	240
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	241 const char* parse_escaped_string() {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	242 char* result = parse_quoted_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	243 if (result != NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	244 unescape_string(result);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	245 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	246 return result;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	247 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	248
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	249 // Look for the tag 'tag' followed by an
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	250 bool parse_tag_and_count(const char* tag, int& length) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	251 const char* t = parse_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	252 if (t == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	253 return false;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	254 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	255
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	256 if (strcmp(tag, t) != 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	257 report_error(tag);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	258 return false;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	259 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	260 length = parse_int("parse_tag_and_count");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	261 return !had_error();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	262 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	263
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	264 // Parse a sequence of raw data encoded as bytes and return the
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	265 // resulting data.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	266 char* parse_data(const char* tag, int& length) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	267 if (!parse_tag_and_count(tag, length)) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	268 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	269 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	270
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	271 char * result = NEW_RESOURCE_ARRAY(char, length);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	272 for (int i = 0; i < length; i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	273 int val = parse_int("data");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	274 result[i] = val;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	275 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	276 return result;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	277 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	278
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	279 // Parse a standard chunk of data emitted as:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	280 // 'tag' <length> # # ...
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	281 // Where each # is an intptr_t item
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	282 intptr_t* parse_intptr_data(const char* tag, int& length) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	283 if (!parse_tag_and_count(tag, length)) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	284 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	285 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	286
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	287 intptr_t* result = NEW_RESOURCE_ARRAY(intptr_t, length);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	288 for (int i = 0; i < length; i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	289 skip_ws();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	290 intptr_t val = parse_intptr_t("data");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	291 result[i] = val;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	292 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	293 return result;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	294 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	295
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	296 // Parse a possibly quoted version of a symbol into a symbolOop
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	297 Symbol* parse_symbol(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	298 const char* str = parse_escaped_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	299 if (str != NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	300 Symbol* sym = SymbolTable::lookup(str, (int)strlen(str), CHECK_NULL);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	301 return sym;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	302 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	303 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	304 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	305
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	306 // Parse a valid klass name and look it up
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	307 Klass* parse_klass(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	308 const char* str = parse_escaped_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	309 Symbol* klass_name = SymbolTable::lookup(str, (int)strlen(str), CHECK_NULL);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	310 if (klass_name != NULL) {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	311 Klass* k = NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	312 if (_iklass != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	313 k = (Klass*)_iklass->find_klass(ciSymbol::make(klass_name->as_C_string()))->constant_encoding();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	314 } else {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	315 k = SystemDictionary::resolve_or_fail(klass_name, _loader, _protection_domain, true, THREAD);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	316 }
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	317 if (HAS_PENDING_EXCEPTION) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	318 oop throwable = PENDING_EXCEPTION;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	319 java_lang_Throwable::print(throwable, tty);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	320 tty->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	321 report_error(str);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	322 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	323 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	324 return k;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	325 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	326 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	327 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	328
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	329 // Lookup a klass
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	330 Klass* resolve_klass(const char* klass, TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	331 Symbol* klass_name = SymbolTable::lookup(klass, (int)strlen(klass), CHECK_NULL);
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	332 return SystemDictionary::resolve_or_fail(klass_name, _loader, _protection_domain, true, CHECK_NULL);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	333 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	334
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	335 // Parse the standard tuple of <klass> <name> <signature>
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	336 Method* parse_method(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	337 InstanceKlass* k = (InstanceKlass*)parse_klass(CHECK_NULL);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	338 Symbol* method_name = parse_symbol(CHECK_NULL);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	339 Symbol* method_signature = parse_symbol(CHECK_NULL);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	340 Method* m = k->find_method(method_name, method_signature);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	341 if (m == NULL) {
11963 1b6395189726 8012263: ciReplay: gracefully exit & report meaningful error when replay data parsing fails minqi parents: 10271 diff changeset	342 report_error("Can't find method");
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	343 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	344 return m;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	345 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	346
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	347 int get_line(int c) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	348 while(c != EOF) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	349 if (_buffer_pos + 1 >= _buffer_length) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	350 int new_length = _buffer_length * 2;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	351 // Next call will throw error in case of OOM.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	352 _buffer = REALLOC_RESOURCE_ARRAY(char, _buffer, _buffer_length, new_length);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	353 _buffer_length = new_length;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	354 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	355 if (c == '\n') {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	356 c = getc(_stream); // get next char
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	357 break;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	358 } else if (c == '\r') {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	359 // skip LF
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	360 } else {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	361 _buffer[_buffer_pos++] = c;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	362 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	363 c = getc(_stream);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	364 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	365 // null terminate it, reset the pointer
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	366 _buffer[_buffer_pos] = '\0'; // NL or EOF
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	367 _buffer_pos = 0;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	368 _bufptr = _buffer;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	369 return c;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	370 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	371
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	372 // Process each line of the replay file executing each command until
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	373 // the file ends.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	374 void process(TRAPS) {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	375 int line_no = 1;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	376 int c = getc(_stream);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	377 while(c != EOF) {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	378 c = get_line(c);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	379 process_command(CHECK);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	380 if (had_error()) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	381 tty->print_cr("Error while parsing line %d: %s\n", line_no, _error_message);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	382 tty->print_cr("%s", _buffer);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	383 return;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	384 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	385 line_no++;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	386 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	387 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	388
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	389 void process_command(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	390 char* cmd = parse_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	391 if (cmd == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	392 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	393 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	394 if (strcmp("#", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	395 // ignore
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	396 } else if (strcmp("compile", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	397 process_compile(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	398 } else if (strcmp("ciMethod", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	399 process_ciMethod(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	400 } else if (strcmp("ciMethodData", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	401 process_ciMethodData(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	402 } else if (strcmp("staticfield", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	403 process_staticfield(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	404 } else if (strcmp("ciInstanceKlass", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	405 process_ciInstanceKlass(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	406 } else if (strcmp("instanceKlass", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	407 process_instanceKlass(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	408 #if INCLUDE_JVMTI
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	409 } else if (strcmp("JvmtiExport", cmd) == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	410 process_JvmtiExport(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	411 #endif // INCLUDE_JVMTI
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	412 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	413 report_error("unknown command");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	414 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	415 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	416
10197 7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	417 // validation of comp_level
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	418 bool is_valid_comp_level(int comp_level) {
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	419 const int msg_len = 256;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	420 char* msg = NULL;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	421 if (!is_compile(comp_level)) {
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	422 msg = NEW_RESOURCE_ARRAY(char, msg_len);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	423 jio_snprintf(msg, msg_len, "%d isn't compilation level", comp_level);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	424 } else if (!TieredCompilation && (comp_level != CompLevel_highest_tier)) {
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	425 msg = NEW_RESOURCE_ARRAY(char, msg_len);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	426 switch (comp_level) {
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	427 case CompLevel_simple:
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	428 jio_snprintf(msg, msg_len, "compilation level %d requires Client VM or TieredCompilation", comp_level);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	429 break;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	430 case CompLevel_full_optimization:
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	431 jio_snprintf(msg, msg_len, "compilation level %d requires Server VM", comp_level);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	432 break;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	433 default:
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	434 jio_snprintf(msg, msg_len, "compilation level %d requires TieredCompilation", comp_level);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	435 }
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	436 }
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	437 if (msg != NULL) {
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	438 report_error(msg);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	439 return false;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	440 }
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	441 return true;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	442 }
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	443
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	444 // compile <klass> <name> <signature> <entry_bci> <comp_level> inline <count> <depth> <bci> <klass> <name> <signature> ...
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	445 void* process_inline(ciMethod* imethod, Method* m, int entry_bci, int comp_level, TRAPS) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	446 _imethod = m;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	447 _iklass = imethod->holder();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	448 _entry_bci = entry_bci;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	449 _comp_level = comp_level;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	450 int line_no = 1;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	451 int c = getc(_stream);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	452 while(c != EOF) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	453 c = get_line(c);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	454 // Expecting only lines with "compile" command in inline replay file.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	455 char* cmd = parse_string();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	456 if (cmd == NULL \|\| strcmp("compile", cmd) != 0) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	457 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	458 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	459 process_compile(CHECK_NULL);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	460 if (had_error()) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	461 tty->print_cr("Error while parsing line %d: %s\n", line_no, _error_message);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	462 tty->print_cr("%s", _buffer);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	463 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	464 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	465 if (_ci_inline_records != NULL && _ci_inline_records->length() > 0) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	466 // Found inlining record for the requested method.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	467 return _ci_inline_records;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	468 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	469 line_no++;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	470 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	471 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	472 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	473
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	474 // compile <klass> <name> <signature> <entry_bci> <comp_level> inline <count> <depth> <bci> <klass> <name> <signature> ...
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	475 void process_compile(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	476 Method* method = parse_method(CHECK);
11963 1b6395189726 8012263: ciReplay: gracefully exit & report meaningful error when replay data parsing fails minqi parents: 10271 diff changeset	477 if (had_error()) return;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	478 int entry_bci = parse_int("entry_bci");
10197 7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	479 const char* comp_level_label = "comp_level";
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	480 int comp_level = parse_int(comp_level_label);
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	481 // old version w/o comp_level
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	482 if (had_error() && (error_message() == comp_level_label)) {
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	483 comp_level = CompLevel_full_optimization;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	484 }
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	485 if (!is_valid_comp_level(comp_level)) {
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	486 return;
7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	487 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	488 if (_imethod != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	489 // Replay Inlining
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	490 if (entry_bci != _entry_bci \|\| comp_level != _comp_level) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	491 return;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	492 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	493 const char* iklass_name = _imethod->method_holder()->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	494 const char* imethod_name = _imethod->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	495 const char* isignature = _imethod->signature()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	496 const char* klass_name = method->method_holder()->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	497 const char* method_name = method->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	498 const char* signature = method->signature()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	499 if (strcmp(iklass_name, klass_name) != 0 \|\|
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	500 strcmp(imethod_name, method_name) != 0 \|\|
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	501 strcmp(isignature, signature) != 0) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	502 return;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	503 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	504 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	505 int inline_count = 0;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	506 if (parse_tag_and_count("inline", inline_count)) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	507 // Record inlining data
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	508 _ci_inline_records = new GrowableArray<ciInlineRecord*>();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	509 for (int i = 0; i < inline_count; i++) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	510 int depth = parse_int("inline_depth");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	511 int bci = parse_int("inline_bci");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	512 if (had_error()) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	513 break;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	514 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	515 Method* inl_method = parse_method(CHECK);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	516 if (had_error()) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	517 break;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	518 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	519 new_ciInlineRecord(inl_method, bci, depth);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	520 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	521 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	522 if (_imethod != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	523 return; // Replay Inlining
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	524 }
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	525 Klass* k = method->method_holder();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	526 ((InstanceKlass*)k)->initialize(THREAD);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	527 if (HAS_PENDING_EXCEPTION) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	528 oop throwable = PENDING_EXCEPTION;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	529 java_lang_Throwable::print(throwable, tty);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	530 tty->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	531 if (ReplayIgnoreInitErrors) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	532 CLEAR_PENDING_EXCEPTION;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	533 ((InstanceKlass*)k)->set_init_state(InstanceKlass::fully_initialized);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	534 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	535 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	536 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	537 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	538 // Make sure the existence of a prior compile doesn't stop this one
10197 7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	539 nmethod* nm = (entry_bci != InvocationEntryBci) ? method->lookup_osr_nmethod_for(entry_bci, comp_level, true) : method->code();
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	540 if (nm != NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	541 nm->make_not_entrant();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	542 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	543 replay_state = this;
10197 7b23cb975cf2 8011675: adding compilation level to replay data iignatyev parents: 10195 diff changeset	544 CompileBroker::compile_method(method, entry_bci, comp_level,
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	545 methodHandle(), 0, "replay", THREAD);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	546 replay_state = NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	547 reset();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	548 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	549
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	550 // ciMethod <klass> <name> <signature> <invocation_counter> <backedge_counter> <interpreter_invocation_count> <interpreter_throwout_count> <instructions_size>
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	551 //
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	552 //
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	553 void process_ciMethod(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	554 Method* method = parse_method(CHECK);
11963 1b6395189726 8012263: ciReplay: gracefully exit & report meaningful error when replay data parsing fails minqi parents: 10271 diff changeset	555 if (had_error()) return;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	556 ciMethodRecord* rec = new_ciMethod(method);
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	557 rec->_invocation_counter = parse_int("invocation_counter");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	558 rec->_backedge_counter = parse_int("backedge_counter");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	559 rec->_interpreter_invocation_count = parse_int("interpreter_invocation_count");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	560 rec->_interpreter_throwout_count = parse_int("interpreter_throwout_count");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	561 rec->_instructions_size = parse_int("instructions_size");
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	562 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	563
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	564 // ciMethodData <klass> <name> <signature> <state> <current mileage> orig <length> # # ... data <length> # # ... oops <length>
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	565 void process_ciMethodData(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	566 Method* method = parse_method(CHECK);
11963 1b6395189726 8012263: ciReplay: gracefully exit & report meaningful error when replay data parsing fails minqi parents: 10271 diff changeset	567 if (had_error()) return;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	568 /* jsut copied from Method, to build interpret data*/
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	569 if (InstanceRefKlass::owns_pending_list_lock((JavaThread*)THREAD)) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	570 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	571 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	572 // methodOopDesc::build_interpreter_method_data(method, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	573 {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	574 // Grab a lock here to prevent multiple
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	575 // MethodData*s from being created.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	576 MutexLocker ml(MethodData_lock, THREAD);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	577 if (method->method_data() == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	578 ClassLoaderData* loader_data = method->method_holder()->class_loader_data();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	579 MethodData* method_data = MethodData::allocate(loader_data, method, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	580 method->set_method_data(method_data);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	581 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	582 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	583
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	584 // collect and record all the needed information for later
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	585 ciMethodDataRecord* rec = new_ciMethodData(method);
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	586 rec->_state = parse_int("state");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	587 rec->_current_mileage = parse_int("current_mileage");
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	588
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	589 rec->_orig_data = parse_data("orig", rec->_orig_data_length);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	590 if (rec->_orig_data == NULL) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	591 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	592 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	593 rec->_data = parse_intptr_data("data", rec->_data_length);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	594 if (rec->_data == NULL) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	595 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	596 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	597 if (!parse_tag_and_count("oops", rec->_oops_length)) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	598 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	599 }
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	600 rec->_oops_handles = NEW_RESOURCE_ARRAY(jobject, rec->_oops_length);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	601 rec->_oops_offsets = NEW_RESOURCE_ARRAY(int, rec->_oops_length);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	602 for (int i = 0; i < rec->_oops_length; i++) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	603 int offset = parse_int("offset");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	604 if (had_error()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	605 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	606 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	607 Klass* k = parse_klass(CHECK);
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	608 rec->_oops_offsets[i] = offset;
10271 f9be75d21404 8012902: remove use of global operator new - take 2 minqi parents: 10197 diff changeset	609 KlassHandle *kh = NEW_C_HEAP_OBJ(KlassHandle, mtCompiler);
f9be75d21404 8012902: remove use of global operator new - take 2 minqi parents: 10197 diff changeset	610 ::new ((void*)kh) KlassHandle(THREAD, k);
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	611 rec->_oops_handles[i] = (jobject)kh;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	612 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	613 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	614
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	615 // instanceKlass <name>
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	616 //
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	617 // Loads and initializes the klass 'name'. This can be used to
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	618 // create particular class loading environments
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	619 void process_instanceKlass(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	620 // just load the referenced class
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	621 Klass* k = parse_klass(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	622 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	623
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	624 // ciInstanceKlass <name> <is_linked> <is_initialized> <length> tag # # # ...
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	625 //
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	626 // Load the klass 'name' and link or initialize it. Verify that the
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	627 // constant pool is the same length as 'length' and make sure the
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	628 // constant pool tags are in the same state.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	629 void process_ciInstanceKlass(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	630 InstanceKlass* k = (InstanceKlass *)parse_klass(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	631 int is_linked = parse_int("is_linked");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	632 int is_initialized = parse_int("is_initialized");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	633 int length = parse_int("length");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	634 if (is_initialized) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	635 k->initialize(THREAD);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	636 if (HAS_PENDING_EXCEPTION) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	637 oop throwable = PENDING_EXCEPTION;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	638 java_lang_Throwable::print(throwable, tty);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	639 tty->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	640 if (ReplayIgnoreInitErrors) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	641 CLEAR_PENDING_EXCEPTION;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	642 k->set_init_state(InstanceKlass::fully_initialized);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	643 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	644 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	645 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	646 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	647 } else if (is_linked) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	648 k->link_class(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	649 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	650 ConstantPool* cp = k->constants();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	651 if (length != cp->length()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	652 report_error("constant pool length mismatch: wrong class files?");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	653 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	654 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	655
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	656 int parsed_two_word = 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	657 for (int i = 1; i < length; i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	658 int tag = parse_int("tag");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	659 if (had_error()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	660 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	661 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	662 switch (cp->tag_at(i).value()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	663 case JVM_CONSTANT_UnresolvedClass: {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	664 if (tag == JVM_CONSTANT_Class) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	665 tty->print_cr("Resolving klass %s at %d", cp->unresolved_klass_at(i)->as_utf8(), i);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	666 Klass* k = cp->klass_at(i, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	667 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	668 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	669 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	670 case JVM_CONSTANT_Long:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	671 case JVM_CONSTANT_Double:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	672 parsed_two_word = i + 1;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	673
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	674 case JVM_CONSTANT_ClassIndex:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	675 case JVM_CONSTANT_StringIndex:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	676 case JVM_CONSTANT_String:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	677 case JVM_CONSTANT_UnresolvedClassInError:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	678 case JVM_CONSTANT_Fieldref:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	679 case JVM_CONSTANT_Methodref:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	680 case JVM_CONSTANT_InterfaceMethodref:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	681 case JVM_CONSTANT_NameAndType:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	682 case JVM_CONSTANT_Utf8:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	683 case JVM_CONSTANT_Integer:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	684 case JVM_CONSTANT_Float:
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	685 case JVM_CONSTANT_MethodHandle:
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	686 case JVM_CONSTANT_MethodType:
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	687 case JVM_CONSTANT_InvokeDynamic:
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	688 if (tag != cp->tag_at(i).value()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	689 report_error("tag mismatch: wrong class files?");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	690 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	691 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	692 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	693
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	694 case JVM_CONSTANT_Class:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	695 if (tag == JVM_CONSTANT_Class) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	696 } else if (tag == JVM_CONSTANT_UnresolvedClass) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	697 tty->print_cr("Warning: entry was unresolved in the replay data");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	698 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	699 report_error("Unexpected tag");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	700 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	701 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	702 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	703
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	704 case 0:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	705 if (parsed_two_word == i) continue;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	706
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	707 default:
10195 e12c9b3740db 8012260: ciReplay: Include PID into the name of replay data file vlivanov parents: 10105 diff changeset	708 fatal(err_msg_res("Unexpected tag: %d", cp->tag_at(i).value()));
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	709 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	710 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	711
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	712 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	713 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	714
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	715 // Initialize a class and fill in the value for a static field.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	716 // This is useful when the compile was dependent on the value of
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	717 // static fields but it's impossible to properly rerun the static
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	718 // initiailizer.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	719 void process_staticfield(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	720 InstanceKlass* k = (InstanceKlass *)parse_klass(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	721
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	722 if (ReplaySuppressInitializers == 0 \|\|
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	723 ReplaySuppressInitializers == 2 && k->class_loader() == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	724 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	725 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	726
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	727 assert(k->is_initialized(), "must be");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	728
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	729 const char* field_name = parse_escaped_string();;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	730 const char* field_signature = parse_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	731 fieldDescriptor fd;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	732 Symbol* name = SymbolTable::lookup(field_name, (int)strlen(field_name), CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	733 Symbol* sig = SymbolTable::lookup(field_signature, (int)strlen(field_signature), CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	734 if (!k->find_local_field(name, sig, &fd) \|\|
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	735 !fd.is_static() \|\|
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	736 fd.has_initial_value()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	737 report_error(field_name);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	738 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	739 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	740
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	741 oop java_mirror = k->java_mirror();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	742 if (field_signature[0] == '[') {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	743 int length = parse_int("array length");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	744 oop value = NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	745
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	746 if (field_signature[1] == '[') {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	747 // multi dimensional array
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	748 ArrayKlass* kelem = (ArrayKlass *)parse_klass(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	749 int rank = 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	750 while (field_signature[rank] == '[') {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	751 rank++;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	752 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	753 int* dims = NEW_RESOURCE_ARRAY(int, rank);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	754 dims[0] = length;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	755 for (int i = 1; i < rank; i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	756 dims[i] = 1; // These aren't relevant to the compiler
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	757 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	758 value = kelem->multi_allocate(rank, dims, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	759 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	760 if (strcmp(field_signature, "[B") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	761 value = oopFactory::new_byteArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	762 } else if (strcmp(field_signature, "[Z") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	763 value = oopFactory::new_boolArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	764 } else if (strcmp(field_signature, "[C") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	765 value = oopFactory::new_charArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	766 } else if (strcmp(field_signature, "[S") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	767 value = oopFactory::new_shortArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	768 } else if (strcmp(field_signature, "[F") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	769 value = oopFactory::new_singleArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	770 } else if (strcmp(field_signature, "[D") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	771 value = oopFactory::new_doubleArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	772 } else if (strcmp(field_signature, "[I") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	773 value = oopFactory::new_intArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	774 } else if (strcmp(field_signature, "[J") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	775 value = oopFactory::new_longArray(length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	776 } else if (field_signature[0] == '[' && field_signature[1] == 'L') {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	777 KlassHandle kelem = resolve_klass(field_signature + 1, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	778 value = oopFactory::new_objArray(kelem(), length, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	779 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	780 report_error("unhandled array staticfield");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	781 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	782 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	783 java_mirror->obj_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	784 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	785 const char* string_value = parse_escaped_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	786 if (strcmp(field_signature, "I") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	787 int value = atoi(string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	788 java_mirror->int_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	789 } else if (strcmp(field_signature, "B") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	790 int value = atoi(string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	791 java_mirror->byte_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	792 } else if (strcmp(field_signature, "C") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	793 int value = atoi(string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	794 java_mirror->char_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	795 } else if (strcmp(field_signature, "S") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	796 int value = atoi(string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	797 java_mirror->short_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	798 } else if (strcmp(field_signature, "Z") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	799 int value = atol(string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	800 java_mirror->bool_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	801 } else if (strcmp(field_signature, "J") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	802 jlong value;
7623 203f64878aab 7102489: RFE: cleanup jlong typedef on __APPLE__and _LLP64 systems. hseigel parents: 7185 diff changeset	803 if (sscanf(string_value, JLONG_FORMAT, &value) != 1) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	804 fprintf(stderr, "Error parsing long: %s\n", string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	805 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	806 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	807 java_mirror->long_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	808 } else if (strcmp(field_signature, "F") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	809 float value = atof(string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	810 java_mirror->float_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	811 } else if (strcmp(field_signature, "D") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	812 double value = atof(string_value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	813 java_mirror->double_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	814 } else if (strcmp(field_signature, "Ljava/lang/String;") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	815 Handle value = java_lang_String::create_from_str(string_value, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	816 java_mirror->obj_field_put(fd.offset(), value());
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	817 } else if (field_signature[0] == 'L') {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	818 Symbol* klass_name = SymbolTable::lookup(field_signature, (int)strlen(field_signature), CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	819 KlassHandle kelem = resolve_klass(field_signature, CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	820 oop value = ((InstanceKlass*)kelem())->allocate_instance(CHECK);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	821 java_mirror->obj_field_put(fd.offset(), value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	822 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	823 report_error("unhandled staticfield");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	824 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	825 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	826 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	827
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	828 #if INCLUDE_JVMTI
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	829 void process_JvmtiExport(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	830 const char* field = parse_string();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	831 bool value = parse_int("JvmtiExport flag") != 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	832 if (strcmp(field, "can_access_local_variables") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	833 JvmtiExport::set_can_access_local_variables(value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	834 } else if (strcmp(field, "can_hotswap_or_post_breakpoint") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	835 JvmtiExport::set_can_hotswap_or_post_breakpoint(value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	836 } else if (strcmp(field, "can_post_on_exceptions") == 0) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	837 JvmtiExport::set_can_post_on_exceptions(value);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	838 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	839 report_error("Unrecognized JvmtiExport directive");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	840 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	841 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	842 #endif // INCLUDE_JVMTI
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	843
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	844 // Create and initialize a record for a ciMethod
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	845 ciMethodRecord* new_ciMethod(Method* method) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	846 ciMethodRecord* rec = NEW_RESOURCE_OBJ(ciMethodRecord);
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	847 rec->_klass_name = method->method_holder()->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	848 rec->_method_name = method->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	849 rec->_signature = method->signature()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	850 _ci_method_records.append(rec);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	851 return rec;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	852 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	853
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	854 // Lookup data for a ciMethod
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	855 ciMethodRecord* find_ciMethodRecord(Method* method) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	856 const char* klass_name = method->method_holder()->name()->as_utf8();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	857 const char* method_name = method->name()->as_utf8();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	858 const char* signature = method->signature()->as_utf8();
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	859 for (int i = 0; i < _ci_method_records.length(); i++) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	860 ciMethodRecord* rec = _ci_method_records.at(i);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	861 if (strcmp(rec->_klass_name, klass_name) == 0 &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	862 strcmp(rec->_method_name, method_name) == 0 &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	863 strcmp(rec->_signature, signature) == 0) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	864 return rec;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	865 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	866 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	867 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	868 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	869
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	870 // Create and initialize a record for a ciMethodData
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	871 ciMethodDataRecord* new_ciMethodData(Method* method) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	872 ciMethodDataRecord* rec = NEW_RESOURCE_OBJ(ciMethodDataRecord);
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	873 rec->_klass_name = method->method_holder()->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	874 rec->_method_name = method->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	875 rec->_signature = method->signature()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	876 _ci_method_data_records.append(rec);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	877 return rec;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	878 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	879
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	880 // Lookup data for a ciMethodData
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	881 ciMethodDataRecord* find_ciMethodDataRecord(Method* method) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	882 const char* klass_name = method->method_holder()->name()->as_utf8();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	883 const char* method_name = method->name()->as_utf8();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	884 const char* signature = method->signature()->as_utf8();
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	885 for (int i = 0; i < _ci_method_data_records.length(); i++) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	886 ciMethodDataRecord* rec = _ci_method_data_records.at(i);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	887 if (strcmp(rec->_klass_name, klass_name) == 0 &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	888 strcmp(rec->_method_name, method_name) == 0 &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	889 strcmp(rec->_signature, signature) == 0) {
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	890 return rec;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	891 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	892 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	893 return NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	894 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	895
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	896 // Create and initialize a record for a ciInlineRecord
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	897 ciInlineRecord* new_ciInlineRecord(Method* method, int bci, int depth) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	898 ciInlineRecord* rec = NEW_RESOURCE_OBJ(ciInlineRecord);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	899 rec->_klass_name = method->method_holder()->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	900 rec->_method_name = method->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	901 rec->_signature = method->signature()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	902 rec->_inline_bci = bci;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	903 rec->_inline_depth = depth;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	904 _ci_inline_records->append(rec);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	905 return rec;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	906 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	907
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	908 // Lookup inlining data for a ciMethod
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	909 ciInlineRecord* find_ciInlineRecord(Method* method, int bci, int depth) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	910 if (_ci_inline_records != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	911 return find_ciInlineRecord(_ci_inline_records, method, bci, depth);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	912 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	913 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	914 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	915
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	916 static ciInlineRecord* find_ciInlineRecord(GrowableArray<ciInlineRecord> records,
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	917 Method* method, int bci, int depth) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	918 if (records != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	919 const char* klass_name = method->method_holder()->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	920 const char* method_name = method->name()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	921 const char* signature = method->signature()->as_utf8();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	922 for (int i = 0; i < records->length(); i++) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	923 ciInlineRecord* rec = records->at(i);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	924 if ((rec->_inline_bci == bci) &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	925 (rec->_inline_depth == depth) &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	926 (strcmp(rec->_klass_name, klass_name) == 0) &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	927 (strcmp(rec->_method_name, method_name) == 0) &&
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	928 (strcmp(rec->_signature, signature) == 0)) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	929 return rec;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	930 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	931 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	932 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	933 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	934 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	935
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	936 const char* error_message() {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	937 return _error_message;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	938 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	939
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	940 void reset() {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	941 _error_message = NULL;
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	942 _ci_method_records.clear();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	943 _ci_method_data_records.clear();
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	944 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	945
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	946 // Take an ascii string contain \u#### escapes and convert it to utf8
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	947 // in place.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	948 static void unescape_string(char* value) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	949 char* from = value;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	950 char* to = value;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	951 while (*from != '\0') {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	952 if (*from != '\\') {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	953 from++ = to++;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	954 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	955 switch (from[1]) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	956 case 'u': {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	957 from += 2;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	958 jchar value=0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	959 for (int i=0; i<4; i++) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	960 char c = *from++;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	961 switch (c) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	962 case '0': case '1': case '2': case '3': case '4':
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	963 case '5': case '6': case '7': case '8': case '9':
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	964 value = (value << 4) + c - '0';
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	965 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	966 case 'a': case 'b': case 'c':
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	967 case 'd': case 'e': case 'f':
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	968 value = (value << 4) + 10 + c - 'a';
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	969 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	970 case 'A': case 'B': case 'C':
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	971 case 'D': case 'E': case 'F':
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	972 value = (value << 4) + 10 + c - 'A';
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	973 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	974 default:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	975 ShouldNotReachHere();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	976 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	977 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	978 UNICODE::convert_to_utf8(&value, 1, to);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	979 to++;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	980 break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	981 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	982 case 't': *to++ = '\t'; from += 2; break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	983 case 'n': *to++ = '\n'; from += 2; break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	984 case 'r': *to++ = '\r'; from += 2; break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	985 case 'f': *to++ = '\f'; from += 2; break;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	986 default:
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	987 ShouldNotReachHere();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	988 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	989 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	990 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	991 from = to;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	992 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	993 };
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	994
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	995 void ciReplay::replay(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	996 int exit_code = replay_impl(THREAD);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	997
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	998 Threads::destroy_vm();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	999
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1000 vm_exit(exit_code);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1001 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1002
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1003 void* ciReplay::load_inline_data(ciMethod* method, int entry_bci, int comp_level) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1004 if (FLAG_IS_DEFAULT(InlineDataFile)) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1005 tty->print_cr("ERROR: no inline replay data file specified (use -XX:InlineDataFile=inline_pid12345.txt).");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1006 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1007 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1008
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1009 VM_ENTRY_MARK;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1010 // Load and parse the replay data
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1011 CompileReplay rp(InlineDataFile, THREAD);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1012 if (!rp.can_replay()) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1013 tty->print_cr("ciReplay: !rp.can_replay()");
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1014 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1015 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1016 void* data = rp.process_inline(method, method->get_Method(), entry_bci, comp_level, THREAD);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1017 if (HAS_PENDING_EXCEPTION) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1018 oop throwable = PENDING_EXCEPTION;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1019 CLEAR_PENDING_EXCEPTION;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1020 java_lang_Throwable::print(throwable, tty);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1021 tty->cr();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1022 java_lang_Throwable::print_stack_trace(throwable, tty);
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1023 tty->cr();
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1024 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1025 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1026
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1027 if (rp.had_error()) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1028 tty->print_cr("ciReplay: Failed on %s", rp.error_message());
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1029 return NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1030 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1031 return data;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1032 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1033
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1034 int ciReplay::replay_impl(TRAPS) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1035 HandleMark hm;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1036 ResourceMark rm;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1037 // Make sure we don't run with background compilation
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1038 BackgroundCompilation = false;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1039
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1040 if (ReplaySuppressInitializers > 2) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1041 // ReplaySuppressInitializers > 2 means that we want to allow
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1042 // normal VM bootstrap but once we get into the replay itself
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1043 // don't allow any intializers to be run.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1044 ReplaySuppressInitializers = 1;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1045 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1046
10195 e12c9b3740db 8012260: ciReplay: Include PID into the name of replay data file vlivanov parents: 10105 diff changeset	1047 if (FLAG_IS_DEFAULT(ReplayDataFile)) {
e12c9b3740db 8012260: ciReplay: Include PID into the name of replay data file vlivanov parents: 10105 diff changeset	1048 tty->print_cr("ERROR: no compiler replay data file specified (use -XX:ReplayDataFile=replay_pid12345.txt).");
e12c9b3740db 8012260: ciReplay: Include PID into the name of replay data file vlivanov parents: 10105 diff changeset	1049 return 1;
e12c9b3740db 8012260: ciReplay: Include PID into the name of replay data file vlivanov parents: 10105 diff changeset	1050 }
e12c9b3740db 8012260: ciReplay: Include PID into the name of replay data file vlivanov parents: 10105 diff changeset	1051
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1052 // Load and parse the replay data
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1053 CompileReplay rp(ReplayDataFile, THREAD);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1054 int exit_code = 0;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1055 if (rp.can_replay()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1056 rp.process(THREAD);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1057 } else {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1058 exit_code = 1;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1059 return exit_code;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1060 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1061
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1062 if (HAS_PENDING_EXCEPTION) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1063 oop throwable = PENDING_EXCEPTION;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1064 CLEAR_PENDING_EXCEPTION;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1065 java_lang_Throwable::print(throwable, tty);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1066 tty->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1067 java_lang_Throwable::print_stack_trace(throwable, tty);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1068 tty->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1069 exit_code = 2;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1070 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1071
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1072 if (rp.had_error()) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1073 tty->print_cr("Failed on %s", rp.error_message());
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1074 exit_code = 1;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1075 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1076 return exit_code;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1077 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1078
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1079 void ciReplay::initialize(ciMethodData* m) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1080 if (replay_state == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1081 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1082 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1083
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1084 ASSERT_IN_VM;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1085 ResourceMark rm;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1086
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1087 Method* method = m->get_MethodData()->method();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1088 ciMethodDataRecord* rec = replay_state->find_ciMethodDataRecord(method);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1089 if (rec == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1090 // This indicates some mismatch with the original environment and
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1091 // the replay environment though it's not always enough to
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1092 // interfere with reproducing a bug
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1093 tty->print_cr("Warning: requesting ciMethodData record for method with no data: ");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1094 method->print_name(tty);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1095 tty->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1096 } else {
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1097 m->_state = rec->_state;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1098 m->_current_mileage = rec->_current_mileage;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1099 if (rec->_data_length != 0) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1100 assert(m->_data_size == rec->_data_length * (int)sizeof(rec->_data[0]), "must agree");
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1101
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1102 // Write the correct ciObjects back into the profile data
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1103 ciEnv* env = ciEnv::current();
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1104 for (int i = 0; i < rec->_oops_length; i++) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1105 KlassHandle h = (KlassHandle )rec->_oops_handles[i];
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1106 (ciMetadata*)(rec->_data + rec->_oops_offsets[i]) =
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1107 env->get_metadata((*h)());
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1108 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1109 // Copy the updated profile data into place as intptr_ts
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1110 #ifdef _LP64
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1111 Copy::conjoint_jlongs_atomic((jlong )rec->_data, (jlong )m->_data, rec->_data_length);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1112 #else
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1113 Copy::conjoint_jints_atomic((jint )rec->_data, (jint )m->_data, rec->_data_length);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1114 #endif
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1115 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1116
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1117 // copy in the original header
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1118 Copy::conjoint_jbytes(rec->_orig_data, (char*)&m->_orig, rec->_orig_data_length);
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1119 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1120 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1121
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1122
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1123 bool ciReplay::should_not_inline(ciMethod* method) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1124 if (replay_state == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1125 return false;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1126 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1127 VM_ENTRY_MARK;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1128 // ciMethod without a record shouldn't be inlined.
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1129 return replay_state->find_ciMethodRecord(method->get_Method()) == NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1130 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1131
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1132 bool ciReplay::should_inline(void* data, ciMethod* method, int bci, int inline_depth) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1133 if (data != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1134 GrowableArray<ciInlineRecord> records = (GrowableArray<ciInlineRecord>)data;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1135 VM_ENTRY_MARK;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1136 // Inline record are ordered by bci and depth.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1137 return CompileReplay::find_ciInlineRecord(records, method->get_Method(), bci, inline_depth) != NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1138 } else if (replay_state != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1139 VM_ENTRY_MARK;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1140 // Inline record are ordered by bci and depth.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1141 return replay_state->find_ciInlineRecord(method->get_Method(), bci, inline_depth) != NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1142 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1143 return false;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1144 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1145
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1146 bool ciReplay::should_not_inline(void* data, ciMethod* method, int bci, int inline_depth) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1147 if (data != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1148 GrowableArray<ciInlineRecord> records = (GrowableArray<ciInlineRecord>)data;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1149 VM_ENTRY_MARK;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1150 // Inline record are ordered by bci and depth.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1151 return CompileReplay::find_ciInlineRecord(records, method->get_Method(), bci, inline_depth) == NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1152 } else if (replay_state != NULL) {
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1153 VM_ENTRY_MARK;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1154 // Inline record are ordered by bci and depth.
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1155 return replay_state->find_ciInlineRecord(method->get_Method(), bci, inline_depth) == NULL;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1156 }
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1157 return false;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1158 }
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1159
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1160 void ciReplay::initialize(ciMethod* m) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1161 if (replay_state == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1162 return;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1163 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1164
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1165 ASSERT_IN_VM;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1166 ResourceMark rm;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1167
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1168 Method* method = m->get_Method();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1169 ciMethodRecord* rec = replay_state->find_ciMethodRecord(method);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1170 if (rec == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1171 // This indicates some mismatch with the original environment and
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1172 // the replay environment though it's not always enough to
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1173 // interfere with reproducing a bug
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1174 tty->print_cr("Warning: requesting ciMethod record for method with no data: ");
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1175 method->print_name(tty);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1176 tty->cr();
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1177 } else {
10105 aeaca88565e6 8010862: The Method counter fields used for profiling can be allocated lazily. jiangli parents: 8002 diff changeset	1178 EXCEPTION_CONTEXT;
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1179 // m->_instructions_size = rec->_instructions_size;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1180 m->_instructions_size = -1;
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1181 m->_interpreter_invocation_count = rec->_interpreter_invocation_count;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1182 m->_interpreter_throwout_count = rec->_interpreter_throwout_count;
12868 c775af091fe9 8025566: EXCEPTION_ACCESS_VIOLATION in compiled by C1 String.valueOf method twisti parents: 11963 diff changeset	1183 MethodCounters* mcs = method->get_method_counters(CHECK_AND_CLEAR);
c775af091fe9 8025566: EXCEPTION_ACCESS_VIOLATION in compiled by C1 String.valueOf method twisti parents: 11963 diff changeset	1184 guarantee(mcs != NULL, "method counters allocation failed");
14232 183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1185 mcs->invocation_counter()->_counter = rec->_invocation_counter;
183bd5c00828 8028468: Add inlining information into ciReplay kvn parents: 12868 diff changeset	1186 mcs->backedge_counter()->_counter = rec->_backedge_counter;
6972 bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1187 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1188 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1189
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1190 bool ciReplay::is_loaded(Method* method) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1191 if (replay_state == NULL) {
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1192 return true;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1193 }
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1194
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1195 ASSERT_IN_VM;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1196 ResourceMark rm;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1197
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1198 ciMethodRecord* rec = replay_state->find_ciMethodRecord(method);
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1199 return rec != NULL;
bd7a7ce2e264 6830717: replay of compilations would help with debugging minqi parents: diff changeset	1200 }
7185 90273fc0a981 8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap coleenp parents: 6972 diff changeset	1201 #endif // PRODUCT

Mercurial > hg > truffle

annotate src/share/vm/ci/ciReplay.cpp @ 14518:d8041d695d19