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comparison src/share/vm/runtime/deoptimization.cpp @ 14422:2b8e28fdf503

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Merge
author kvn
date Tue, 05 Nov 2013 17:38:04 -0800
parents b5c8a61d7fa0 190899198332
children abec000618bf
comparison
equal deleted inserted replaced
14421:3068270ba476 14422:2b8e28fdf503
1 /* 1 /*
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
235 assert(result == NULL || result->is_oop(), "must be oop"); 235 assert(result == NULL || result->is_oop(), "must be oop");
236 return_value = Handle(thread, result); 236 return_value = Handle(thread, result);
237 assert(Universe::heap()->is_in_or_null(result), "must be heap pointer"); 237 assert(Universe::heap()->is_in_or_null(result), "must be heap pointer");
238 if (TraceDeoptimization) { 238 if (TraceDeoptimization) {
239 ttyLocker ttyl; 239 ttyLocker ttyl;
240 tty->print_cr("SAVED OOP RESULT " INTPTR_FORMAT " in thread " INTPTR_FORMAT, result, thread); 240 tty->print_cr("SAVED OOP RESULT " INTPTR_FORMAT " in thread " INTPTR_FORMAT, (void *)result, thread);
241 } 241 }
242 } 242 }
243 bool reallocated = false; 243 bool reallocated = false;
244 if (objects != NULL) { 244 if (objects != NULL) {
245 JRT_BLOCK 245 JRT_BLOCK
279 if (mi->eliminated()) { 279 if (mi->eliminated()) {
280 if (first) { 280 if (first) {
281 first = false; 281 first = false;
282 tty->print_cr("RELOCK OBJECTS in thread " INTPTR_FORMAT, thread); 282 tty->print_cr("RELOCK OBJECTS in thread " INTPTR_FORMAT, thread);
283 } 283 }
284 tty->print_cr(" object <" INTPTR_FORMAT "> locked", mi->owner()); 284 tty->print_cr(" object <" INTPTR_FORMAT "> locked", (void *)mi->owner());
285 } 285 }
286 } 286 }
287 } 287 }
288 #endif 288 #endif
289 } 289 }
978 for (int i = 0; i < objects->length(); i++) { 978 for (int i = 0; i < objects->length(); i++) {
979 ObjectValue* sv = (ObjectValue*) objects->at(i); 979 ObjectValue* sv = (ObjectValue*) objects->at(i);
980 KlassHandle k(java_lang_Class::as_Klass(sv->klass()->as_ConstantOopReadValue()->value()())); 980 KlassHandle k(java_lang_Class::as_Klass(sv->klass()->as_ConstantOopReadValue()->value()()));
981 Handle obj = sv->value(); 981 Handle obj = sv->value();
982 982
983 tty->print(" object <" INTPTR_FORMAT "> of type ", sv->value()()); 983 tty->print(" object <" INTPTR_FORMAT "> of type ", (void *)sv->value()());
984 k->print_value(); 984 k->print_value();
985 tty->print(" allocated (%d bytes)", obj->size() * HeapWordSize); 985 tty->print(" allocated (%d bytes)", obj->size() * HeapWordSize);
986 tty->cr(); 986 tty->cr();
987 987
988 if (Verbose) { 988 if (Verbose) {
1752 int Deoptimization::trap_state_set_recompiled(int trap_state, bool z) { 1752 int Deoptimization::trap_state_set_recompiled(int trap_state, bool z) {
1753 if (z) return trap_state | DS_RECOMPILE_BIT; 1753 if (z) return trap_state | DS_RECOMPILE_BIT;
1754 else return trap_state & ~DS_RECOMPILE_BIT; 1754 else return trap_state & ~DS_RECOMPILE_BIT;
1755 } 1755 }
1756 //---------------------------format_trap_state--------------------------------- 1756 //---------------------------format_trap_state---------------------------------
1757 // This is used for debugging and diagnostics, including hotspot.log output. 1757 // This is used for debugging and diagnostics, including LogFile output.
1758 const char* Deoptimization::format_trap_state(char* buf, size_t buflen, 1758 const char* Deoptimization::format_trap_state(char* buf, size_t buflen,
1759 int trap_state) { 1759 int trap_state) {
1760 DeoptReason reason = trap_state_reason(trap_state); 1760 DeoptReason reason = trap_state_reason(trap_state);
1761 bool recomp_flag = trap_state_is_recompiled(trap_state); 1761 bool recomp_flag = trap_state_is_recompiled(trap_state);
1762 // Re-encode the state from its decoded components. 1762 // Re-encode the state from its decoded components.
1829 static char buf[20]; 1829 static char buf[20];
1830 sprintf(buf, "action%d", action); 1830 sprintf(buf, "action%d", action);
1831 return buf; 1831 return buf;
1832 } 1832 }
1833 1833
1834 // This is used for debugging and diagnostics, including hotspot.log output. 1834 // This is used for debugging and diagnostics, including LogFile output.
1835 const char* Deoptimization::format_trap_request(char* buf, size_t buflen, 1835 const char* Deoptimization::format_trap_request(char* buf, size_t buflen,
1836 int trap_request) { 1836 int trap_request) {
1837 jint unloaded_class_index = trap_request_index(trap_request); 1837 jint unloaded_class_index = trap_request_index(trap_request);
1838 const char* reason = trap_reason_name(trap_request_reason(trap_request)); 1838 const char* reason = trap_reason_name(trap_request_reason(trap_request));
1839 const char* action = trap_action_name(trap_request_action(trap_request)); 1839 const char* action = trap_action_name(trap_request_action(trap_request));