author | david |
Tue, 29 Sep 2015 11:02:08 +0200 | |
changeset 33105 | 294e48b4f704 |
parent 31337 | 98b10897ee17 |
child 33148 | 68fa8b6c4340 |
permissions | -rw-r--r-- |
1 | 1 |
/* |
31335
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
2 |
* Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved. |
1 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
|
5 |
* This code is free software; you can redistribute it and/or modify it |
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
|
7 |
* published by the Free Software Foundation. |
|
8 |
* |
|
9 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
|
10 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
11 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
12 |
* version 2 for more details (a copy is included in the LICENSE file that |
|
13 |
* accompanied this code). |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License version |
|
16 |
* 2 along with this work; if not, write to the Free Software Foundation, |
|
17 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
18 |
* |
|
5547
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
5403
diff
changeset
|
19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
5403
diff
changeset
|
20 |
* or visit www.oracle.com if you need additional information or have any |
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
5403
diff
changeset
|
21 |
* questions. |
1 | 22 |
* |
23 |
*/ |
|
24 |
||
7397 | 25 |
#include "precompiled.hpp" |
26 |
#include "classfile/systemDictionary.hpp" |
|
27 |
#include "classfile/vmSymbols.hpp" |
|
28 |
#include "compiler/compileBroker.hpp" |
|
29 |
#include "oops/oop.inline.hpp" |
|
30 |
#include "runtime/init.hpp" |
|
31 |
#include "runtime/java.hpp" |
|
32 |
#include "runtime/javaCalls.hpp" |
|
14583
d70ee55535f4
8003935: Simplify the needed includes for using Thread::current()
stefank
parents:
13728
diff
changeset
|
33 |
#include "runtime/thread.inline.hpp" |
7397 | 34 |
#include "runtime/threadCritical.hpp" |
35 |
#include "utilities/events.hpp" |
|
36 |
#include "utilities/exceptions.hpp" |
|
1 | 37 |
|
24424
2658d7834c6e
8037816: Fix for 8036122 breaks build with Xcode5/clang
drchase
parents:
22234
diff
changeset
|
38 |
PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC |
1 | 39 |
|
40 |
// Implementation of ThreadShadow |
|
41 |
void check_ThreadShadow() { |
|
42 |
const ByteSize offset1 = byte_offset_of(ThreadShadow, _pending_exception); |
|
43 |
const ByteSize offset2 = Thread::pending_exception_offset(); |
|
44 |
if (offset1 != offset2) fatal("ThreadShadow::_pending_exception is not positioned correctly"); |
|
45 |
} |
|
46 |
||
47 |
||
48 |
void ThreadShadow::set_pending_exception(oop exception, const char* file, int line) { |
|
49 |
assert(exception != NULL && exception->is_oop(), "invalid exception oop"); |
|
50 |
_pending_exception = exception; |
|
51 |
_exception_file = file; |
|
52 |
_exception_line = line; |
|
53 |
} |
|
54 |
||
55 |
void ThreadShadow::clear_pending_exception() { |
|
56 |
if (TraceClearedExceptions) { |
|
57 |
if (_pending_exception != NULL) { |
|
58 |
tty->print_cr("Thread::clear_pending_exception: cleared exception:"); |
|
59 |
_pending_exception->print(); |
|
60 |
} |
|
61 |
} |
|
62 |
_pending_exception = NULL; |
|
63 |
_exception_file = NULL; |
|
64 |
_exception_line = 0; |
|
65 |
} |
|
66 |
// Implementation of Exceptions |
|
67 |
||
68 |
bool Exceptions::special_exception(Thread* thread, const char* file, int line, Handle h_exception) { |
|
69 |
// bootstrapping check |
|
70 |
if (!Universe::is_fully_initialized()) { |
|
71 |
vm_exit_during_initialization(h_exception); |
|
72 |
ShouldNotReachHere(); |
|
73 |
} |
|
74 |
||
6964
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
75 |
#ifdef ASSERT |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
76 |
// Check for trying to throw stack overflow before initialization is complete |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
77 |
// to prevent infinite recursion trying to initialize stack overflow without |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
78 |
// adequate stack space. |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
79 |
// This can happen with stress testing a large value of StackShadowPages |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
80 |
if (h_exception()->klass() == SystemDictionary::StackOverflowError_klass()) { |
13728
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
13396
diff
changeset
|
81 |
InstanceKlass* ik = InstanceKlass::cast(h_exception->klass()); |
6964
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
82 |
assert(ik->is_initialized(), |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
83 |
"need to increase min_stack_allowed calculation"); |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
84 |
} |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
85 |
#endif // ASSERT |
6e45ffa3bccf
6983240: guarantee((Solaris::min_stack_allowed >= (StackYellowPages+StackRedPages...) wrong
coleenp
parents:
6179
diff
changeset
|
86 |
|
1 | 87 |
if (thread->is_VM_thread() |
26135
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
88 |
|| thread->is_Compiler_thread() |
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
89 |
|| DumpSharedSpaces ) { |
1 | 90 |
// We do not care what kind of exception we get for the vm-thread or a thread which |
91 |
// is compiling. We just install a dummy exception object |
|
26135
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
92 |
// |
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
93 |
// We also cannot throw a proper exception when dumping, because we cannot run |
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
94 |
// Java bytecodes now. A dummy exception will suffice. |
1 | 95 |
thread->set_pending_exception(Universe::vm_exception(), file, line); |
96 |
return true; |
|
97 |
} |
|
98 |
||
99 |
return false; |
|
100 |
} |
|
101 |
||
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
102 |
bool Exceptions::special_exception(Thread* thread, const char* file, int line, Symbol* h_name, const char* message) { |
1 | 103 |
// bootstrapping check |
104 |
if (!Universe::is_fully_initialized()) { |
|
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
105 |
if (h_name == NULL) { |
1 | 106 |
// atleast an informative message. |
107 |
vm_exit_during_initialization("Exception", message); |
|
108 |
} else { |
|
109 |
vm_exit_during_initialization(h_name, message); |
|
110 |
} |
|
111 |
ShouldNotReachHere(); |
|
112 |
} |
|
113 |
||
114 |
if (thread->is_VM_thread() |
|
26135
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
115 |
|| thread->is_Compiler_thread() |
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
116 |
|| DumpSharedSpaces ) { |
1 | 117 |
// We do not care what kind of exception we get for the vm-thread or a thread which |
118 |
// is compiling. We just install a dummy exception object |
|
26135
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
119 |
// |
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
120 |
// We also cannot throw a proper exception when dumping, because we cannot run |
82b516c550f7
8046070: Class Data Sharing clean up and refactoring
iklam
parents:
24424
diff
changeset
|
121 |
// Java bytecodes now. A dummy exception will suffice. |
1 | 122 |
thread->set_pending_exception(Universe::vm_exception(), file, line); |
123 |
return true; |
|
124 |
} |
|
125 |
return false; |
|
126 |
} |
|
127 |
||
128 |
// This method should only be called from generated code, |
|
129 |
// therefore the exception oop should be in the oopmap. |
|
130 |
void Exceptions::_throw_oop(Thread* thread, const char* file, int line, oop exception) { |
|
131 |
assert(exception != NULL, "exception should not be NULL"); |
|
132 |
Handle h_exception = Handle(thread, exception); |
|
133 |
_throw(thread, file, line, h_exception); |
|
134 |
} |
|
135 |
||
4014
b59b8c387950
6889302: TraceExceptions output should include detail message
never
parents:
1
diff
changeset
|
136 |
void Exceptions::_throw(Thread* thread, const char* file, int line, Handle h_exception, const char* message) { |
19158 | 137 |
ResourceMark rm; |
1 | 138 |
assert(h_exception() != NULL, "exception should not be NULL"); |
139 |
||
140 |
// tracing (do this up front - so it works during boot strapping) |
|
141 |
if (TraceExceptions) { |
|
142 |
ttyLocker ttyl; |
|
19158 | 143 |
tty->print_cr("Exception <%s%s%s> (" INTPTR_FORMAT ") \n" |
4014
b59b8c387950
6889302: TraceExceptions output should include detail message
never
parents:
1
diff
changeset
|
144 |
"thrown [%s, line %d]\nfor thread " INTPTR_FORMAT, |
b59b8c387950
6889302: TraceExceptions output should include detail message
never
parents:
1
diff
changeset
|
145 |
h_exception->print_value_string(), |
b59b8c387950
6889302: TraceExceptions output should include detail message
never
parents:
1
diff
changeset
|
146 |
message ? ": " : "", message ? message : "", |
b59b8c387950
6889302: TraceExceptions output should include detail message
never
parents:
1
diff
changeset
|
147 |
(address)h_exception(), file, line, thread); |
1 | 148 |
} |
149 |
// for AbortVMOnException flag |
|
6179
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
150 |
NOT_PRODUCT(Exceptions::debug_check_abort(h_exception, message)); |
1 | 151 |
|
152 |
// Check for special boot-strapping/vm-thread handling |
|
19158 | 153 |
if (special_exception(thread, file, line, h_exception)) { |
154 |
return; |
|
155 |
} |
|
1 | 156 |
|
31335
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
157 |
if (h_exception->is_a(SystemDictionary::OutOfMemoryError_klass())) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
158 |
count_out_of_memory_exceptions(h_exception); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
159 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
160 |
|
4571 | 161 |
assert(h_exception->is_a(SystemDictionary::Throwable_klass()), "exception is not a subclass of java/lang/Throwable"); |
1 | 162 |
|
163 |
// set the pending exception |
|
164 |
thread->set_pending_exception(h_exception(), file, line); |
|
165 |
||
166 |
// vm log |
|
31336
897c602148d9
8076161: Runtime stub for throw_null_pointer_exception always constructs log messages
mockner
parents:
26135
diff
changeset
|
167 |
if (LogEvents){ |
897c602148d9
8076161: Runtime stub for throw_null_pointer_exception always constructs log messages
mockner
parents:
26135
diff
changeset
|
168 |
Events::log_exception(thread, "Exception <%s%s%s> (" INTPTR_FORMAT ") thrown at [%s, line %d]", |
897c602148d9
8076161: Runtime stub for throw_null_pointer_exception always constructs log messages
mockner
parents:
26135
diff
changeset
|
169 |
h_exception->print_value_string(), message ? ": " : "", message ? message : "", |
897c602148d9
8076161: Runtime stub for throw_null_pointer_exception always constructs log messages
mockner
parents:
26135
diff
changeset
|
170 |
(address)h_exception(), file, line); |
897c602148d9
8076161: Runtime stub for throw_null_pointer_exception always constructs log messages
mockner
parents:
26135
diff
changeset
|
171 |
} |
1 | 172 |
} |
173 |
||
174 |
||
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
175 |
void Exceptions::_throw_msg(Thread* thread, const char* file, int line, Symbol* name, const char* message, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
176 |
Handle h_loader, Handle h_protection_domain) { |
1 | 177 |
// Check for special boot-strapping/vm-thread handling |
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
178 |
if (special_exception(thread, file, line, name, message)) return; |
1 | 179 |
// Create and throw exception |
180 |
Handle h_cause(thread, NULL); |
|
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
181 |
Handle h_exception = new_exception(thread, name, message, h_cause, h_loader, h_protection_domain); |
4014
b59b8c387950
6889302: TraceExceptions output should include detail message
never
parents:
1
diff
changeset
|
182 |
_throw(thread, file, line, h_exception, message); |
1 | 183 |
} |
184 |
||
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
185 |
void Exceptions::_throw_msg_cause(Thread* thread, const char* file, int line, Symbol* name, const char* message, Handle h_cause, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
186 |
Handle h_loader, Handle h_protection_domain) { |
1 | 187 |
// Check for special boot-strapping/vm-thread handling |
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
188 |
if (special_exception(thread, file, line, name, message)) return; |
1 | 189 |
// Create and throw exception and init cause |
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
190 |
Handle h_exception = new_exception(thread, name, message, h_cause, h_loader, h_protection_domain); |
4014
b59b8c387950
6889302: TraceExceptions output should include detail message
never
parents:
1
diff
changeset
|
191 |
_throw(thread, file, line, h_exception, message); |
1 | 192 |
} |
193 |
||
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
194 |
void Exceptions::_throw_cause(Thread* thread, const char* file, int line, Symbol* name, Handle h_cause, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
195 |
Handle h_loader, Handle h_protection_domain) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
196 |
// Check for special boot-strapping/vm-thread handling |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
197 |
if (special_exception(thread, file, line, h_cause)) return; |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
198 |
// Create and throw exception |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
199 |
Handle h_exception = new_exception(thread, name, h_cause, h_loader, h_protection_domain); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
200 |
_throw(thread, file, line, h_exception, NULL); |
1 | 201 |
} |
202 |
||
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
203 |
void Exceptions::_throw_args(Thread* thread, const char* file, int line, Symbol* name, Symbol* signature, JavaCallArguments *args) { |
1 | 204 |
// Check for special boot-strapping/vm-thread handling |
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
205 |
if (special_exception(thread, file, line, name, NULL)) return; |
1 | 206 |
// Create and throw exception |
207 |
Handle h_loader(thread, NULL); |
|
208 |
Handle h_prot(thread, NULL); |
|
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
209 |
Handle exception = new_exception(thread, name, signature, args, h_loader, h_prot); |
1 | 210 |
_throw(thread, file, line, exception); |
211 |
} |
|
212 |
||
213 |
||
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
214 |
// Methods for default parameters. |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
215 |
// NOTE: These must be here (and not in the header file) because of include circularities. |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
216 |
void Exceptions::_throw_msg_cause(Thread* thread, const char* file, int line, Symbol* name, const char* message, Handle h_cause) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
217 |
_throw_msg_cause(thread, file, line, name, message, h_cause, Handle(thread, NULL), Handle(thread, NULL)); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
218 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
219 |
void Exceptions::_throw_msg(Thread* thread, const char* file, int line, Symbol* name, const char* message) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
220 |
_throw_msg(thread, file, line, name, message, Handle(thread, NULL), Handle(thread, NULL)); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
221 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
222 |
void Exceptions::_throw_cause(Thread* thread, const char* file, int line, Symbol* name, Handle h_cause) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
223 |
_throw_cause(thread, file, line, name, h_cause, Handle(thread, NULL), Handle(thread, NULL)); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
224 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
225 |
|
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
226 |
|
9321
c29711c6ae35
7009923: JSR 292: VM crash in JavaThread::last_frame
coleenp
parents:
8921
diff
changeset
|
227 |
void Exceptions::throw_stack_overflow_exception(Thread* THREAD, const char* file, int line, methodHandle method) { |
1 | 228 |
Handle exception; |
229 |
if (!THREAD->has_pending_exception()) { |
|
13728
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
13396
diff
changeset
|
230 |
Klass* k = SystemDictionary::StackOverflowError_klass(); |
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
13396
diff
changeset
|
231 |
oop e = InstanceKlass::cast(k)->allocate_instance(CHECK); |
1 | 232 |
exception = Handle(THREAD, e); // fill_in_stack trace does gc |
13728
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
13396
diff
changeset
|
233 |
assert(InstanceKlass::cast(k)->is_initialized(), "need to increase min_stack_allowed calculation"); |
1 | 234 |
if (StackTraceInThrowable) { |
9321
c29711c6ae35
7009923: JSR 292: VM crash in JavaThread::last_frame
coleenp
parents:
8921
diff
changeset
|
235 |
java_lang_Throwable::fill_in_stack_trace(exception, method()); |
1 | 236 |
} |
31335
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
237 |
// Increment counter for hs_err file reporting |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
238 |
Atomic::inc(&Exceptions::_stack_overflow_errors); |
1 | 239 |
} else { |
240 |
// if prior exception, throw that one instead |
|
241 |
exception = Handle(THREAD, THREAD->pending_exception()); |
|
242 |
} |
|
9321
c29711c6ae35
7009923: JSR 292: VM crash in JavaThread::last_frame
coleenp
parents:
8921
diff
changeset
|
243 |
_throw(THREAD, file, line, exception); |
1 | 244 |
} |
245 |
||
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
246 |
void Exceptions::fthrow(Thread* thread, const char* file, int line, Symbol* h_name, const char* format, ...) { |
1 | 247 |
const int max_msg_size = 1024; |
248 |
va_list ap; |
|
249 |
va_start(ap, format); |
|
250 |
char msg[max_msg_size]; |
|
251 |
vsnprintf(msg, max_msg_size, format, ap); |
|
252 |
msg[max_msg_size-1] = '\0'; |
|
253 |
va_end(ap); |
|
254 |
_throw_msg(thread, file, line, h_name, msg); |
|
255 |
} |
|
256 |
||
24424
2658d7834c6e
8037816: Fix for 8036122 breaks build with Xcode5/clang
drchase
parents:
22234
diff
changeset
|
257 |
|
1 | 258 |
// Creates an exception oop, calls the <init> method with the given signature. |
259 |
// and returns a Handle |
|
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
260 |
Handle Exceptions::new_exception(Thread *thread, Symbol* name, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
261 |
Symbol* signature, JavaCallArguments *args, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
262 |
Handle h_loader, Handle h_protection_domain) { |
1 | 263 |
assert(Universe::is_fully_initialized(), |
264 |
"cannot be called during initialization"); |
|
265 |
assert(thread->is_Java_thread(), "can only be called by a Java thread"); |
|
266 |
assert(!thread->has_pending_exception(), "already has exception"); |
|
267 |
||
268 |
Handle h_exception; |
|
269 |
||
270 |
// Resolve exception klass |
|
13728
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
13396
diff
changeset
|
271 |
Klass* ik = SystemDictionary::resolve_or_fail(name, h_loader, h_protection_domain, true, thread); |
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
272 |
instanceKlassHandle klass(thread, ik); |
1 | 273 |
|
274 |
if (!thread->has_pending_exception()) { |
|
275 |
assert(klass.not_null(), "klass must exist"); |
|
276 |
// We are about to create an instance - so make sure that klass is initialized |
|
277 |
klass->initialize(thread); |
|
278 |
if (!thread->has_pending_exception()) { |
|
279 |
// Allocate new exception |
|
280 |
h_exception = klass->allocate_instance_handle(thread); |
|
281 |
if (!thread->has_pending_exception()) { |
|
282 |
JavaValue result(T_VOID); |
|
283 |
args->set_receiver(h_exception); |
|
284 |
// Call constructor |
|
285 |
JavaCalls::call_special(&result, klass, |
|
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
286 |
vmSymbols::object_initializer_name(), |
1 | 287 |
signature, |
288 |
args, |
|
289 |
thread); |
|
290 |
} |
|
291 |
} |
|
292 |
} |
|
293 |
||
294 |
// Check if another exception was thrown in the process, if so rethrow that one |
|
295 |
if (thread->has_pending_exception()) { |
|
296 |
h_exception = Handle(thread, thread->pending_exception()); |
|
297 |
thread->clear_pending_exception(); |
|
298 |
} |
|
299 |
return h_exception; |
|
300 |
} |
|
301 |
||
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
302 |
// Creates an exception oop, calls the <init> method with the given signature. |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
303 |
// and returns a Handle |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
304 |
// Initializes the cause if cause non-null |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
305 |
Handle Exceptions::new_exception(Thread *thread, Symbol* name, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
306 |
Symbol* signature, JavaCallArguments *args, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
307 |
Handle h_cause, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
308 |
Handle h_loader, Handle h_protection_domain) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
309 |
Handle h_exception = new_exception(thread, name, signature, args, h_loader, h_protection_domain); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
310 |
|
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
311 |
// Future: object initializer should take a cause argument |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
312 |
if (h_cause.not_null()) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
313 |
assert(h_cause->is_a(SystemDictionary::Throwable_klass()), |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
314 |
"exception cause is not a subclass of java/lang/Throwable"); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
315 |
JavaValue result1(T_OBJECT); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
316 |
JavaCallArguments args1; |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
317 |
args1.set_receiver(h_exception); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
318 |
args1.push_oop(h_cause); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
319 |
JavaCalls::call_virtual(&result1, h_exception->klass(), |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
320 |
vmSymbols::initCause_name(), |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
321 |
vmSymbols::throwable_throwable_signature(), |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
322 |
&args1, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
323 |
thread); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
324 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
325 |
|
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
326 |
// Check if another exception was thrown in the process, if so rethrow that one |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
327 |
if (thread->has_pending_exception()) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
328 |
h_exception = Handle(thread, thread->pending_exception()); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
329 |
thread->clear_pending_exception(); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
330 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
331 |
return h_exception; |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
332 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
333 |
|
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
334 |
// Convenience method. Calls either the <init>() or <init>(Throwable) method when |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
335 |
// creating a new exception |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
336 |
Handle Exceptions::new_exception(Thread* thread, Symbol* name, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
337 |
Handle h_cause, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
338 |
Handle h_loader, Handle h_protection_domain, |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
339 |
ExceptionMsgToUtf8Mode to_utf8_safe) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
340 |
JavaCallArguments args; |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
341 |
Symbol* signature = NULL; |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
342 |
if (h_cause.is_null()) { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
343 |
signature = vmSymbols::void_method_signature(); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
344 |
} else { |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
345 |
signature = vmSymbols::throwable_void_signature(); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
346 |
args.push_oop(h_cause); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
347 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
348 |
return new_exception(thread, name, signature, &args, h_loader, h_protection_domain); |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
349 |
} |
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
350 |
|
1 | 351 |
// Convenience method. Calls either the <init>() or <init>(String) method when |
352 |
// creating a new exception |
|
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
353 |
Handle Exceptions::new_exception(Thread* thread, Symbol* name, |
1 | 354 |
const char* message, Handle h_cause, |
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
355 |
Handle h_loader, Handle h_protection_domain, |
1 | 356 |
ExceptionMsgToUtf8Mode to_utf8_safe) { |
357 |
JavaCallArguments args; |
|
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
358 |
Symbol* signature = NULL; |
1 | 359 |
if (message == NULL) { |
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
360 |
signature = vmSymbols::void_method_signature(); |
1 | 361 |
} else { |
362 |
// We want to allocate storage, but we can't do that if there's |
|
363 |
// a pending exception, so we preserve any pending exception |
|
364 |
// around the allocation. |
|
365 |
// If we get an exception from the allocation, prefer that to |
|
366 |
// the exception we are trying to build, or the pending exception. |
|
367 |
// This is sort of like what PRESERVE_EXCEPTION_MARK does, except |
|
368 |
// for the preferencing and the early returns. |
|
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
369 |
Handle incoming_exception(thread, NULL); |
1 | 370 |
if (thread->has_pending_exception()) { |
371 |
incoming_exception = Handle(thread, thread->pending_exception()); |
|
372 |
thread->clear_pending_exception(); |
|
373 |
} |
|
374 |
Handle msg; |
|
375 |
if (to_utf8_safe == safe_to_utf8) { |
|
376 |
// Make a java UTF8 string. |
|
377 |
msg = java_lang_String::create_from_str(message, thread); |
|
378 |
} else { |
|
379 |
// Make a java string keeping the encoding scheme of the original string. |
|
380 |
msg = java_lang_String::create_from_platform_dependent_str(message, thread); |
|
381 |
} |
|
382 |
if (thread->has_pending_exception()) { |
|
383 |
Handle exception(thread, thread->pending_exception()); |
|
384 |
thread->clear_pending_exception(); |
|
385 |
return exception; |
|
386 |
} |
|
387 |
if (incoming_exception.not_null()) { |
|
388 |
return incoming_exception; |
|
389 |
} |
|
390 |
args.push_oop(msg); |
|
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
391 |
signature = vmSymbols::string_void_signature(); |
1 | 392 |
} |
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
393 |
return new_exception(thread, name, signature, &args, h_cause, h_loader, h_protection_domain); |
1 | 394 |
} |
395 |
||
396 |
// Another convenience method that creates handles for null class loaders and |
|
397 |
// protection domains and null causes. |
|
398 |
// If the last parameter 'to_utf8_mode' is safe_to_utf8, |
|
399 |
// it means we can safely ignore the encoding scheme of the message string and |
|
400 |
// convert it directly to a java UTF8 string. Otherwise, we need to take the |
|
401 |
// encoding scheme of the string into account. One thing we should do at some |
|
402 |
// point is to push this flag down to class java_lang_String since other |
|
403 |
// classes may need similar functionalities. |
|
13396
1b2b5f740ee0
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
twisti
parents:
11636
diff
changeset
|
404 |
Handle Exceptions::new_exception(Thread* thread, Symbol* name, |
1 | 405 |
const char* message, |
406 |
ExceptionMsgToUtf8Mode to_utf8_safe) { |
|
407 |
||
408 |
Handle h_loader(thread, NULL); |
|
409 |
Handle h_prot(thread, NULL); |
|
410 |
Handle h_cause(thread, NULL); |
|
8076
96d498ec7ae1
6990754: Use native memory and reference counting to implement SymbolTable
coleenp
parents:
7397
diff
changeset
|
411 |
return Exceptions::new_exception(thread, name, message, h_cause, h_loader, |
1 | 412 |
h_prot, to_utf8_safe); |
413 |
} |
|
414 |
||
31335
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
415 |
|
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
416 |
// Exception counting for hs_err file |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
417 |
volatile int Exceptions::_stack_overflow_errors = 0; |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
418 |
volatile int Exceptions::_out_of_memory_error_java_heap_errors = 0; |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
419 |
volatile int Exceptions::_out_of_memory_error_metaspace_errors = 0; |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
420 |
volatile int Exceptions::_out_of_memory_error_class_metaspace_errors = 0; |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
421 |
|
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
422 |
void Exceptions::count_out_of_memory_exceptions(Handle exception) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
423 |
if (exception() == Universe::out_of_memory_error_metaspace()) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
424 |
Atomic::inc(&_out_of_memory_error_metaspace_errors); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
425 |
} else if (exception() == Universe::out_of_memory_error_class_metaspace()) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
426 |
Atomic::inc(&_out_of_memory_error_class_metaspace_errors); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
427 |
} else { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
428 |
// everything else reported as java heap OOM |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
429 |
Atomic::inc(&_out_of_memory_error_java_heap_errors); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
430 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
431 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
432 |
|
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
433 |
void print_oom_count(outputStream* st, const char *err, int count) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
434 |
if (count > 0) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
435 |
st->print_cr("OutOfMemoryError %s=%d", err, count); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
436 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
437 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
438 |
|
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
439 |
bool Exceptions::has_exception_counts() { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
440 |
return (_stack_overflow_errors + _out_of_memory_error_java_heap_errors + |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
441 |
_out_of_memory_error_metaspace_errors + _out_of_memory_error_class_metaspace_errors) > 0; |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
442 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
443 |
|
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
444 |
void Exceptions::print_exception_counts_on_error(outputStream* st) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
445 |
print_oom_count(st, "java_heap_errors", _out_of_memory_error_java_heap_errors); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
446 |
print_oom_count(st, "metaspace_errors", _out_of_memory_error_metaspace_errors); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
447 |
print_oom_count(st, "class_metaspace_errors", _out_of_memory_error_class_metaspace_errors); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
448 |
if (_stack_overflow_errors > 0) { |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
449 |
st->print_cr("StackOverflowErrors=%d", _stack_overflow_errors); |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
450 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
451 |
} |
60081f497e75
8035074: hs_err improvement: Add time zone information in the hs_err file
coleenp
parents:
26135
diff
changeset
|
452 |
|
1 | 453 |
// Implementation of ExceptionMark |
454 |
||
455 |
ExceptionMark::ExceptionMark(Thread*& thread) { |
|
456 |
thread = Thread::current(); |
|
457 |
_thread = thread; |
|
458 |
if (_thread->has_pending_exception()) { |
|
459 |
oop exception = _thread->pending_exception(); |
|
460 |
_thread->clear_pending_exception(); // Needed to avoid infinite recursion |
|
461 |
exception->print(); |
|
462 |
fatal("ExceptionMark constructor expects no pending exceptions"); |
|
463 |
} |
|
464 |
} |
|
465 |
||
466 |
||
467 |
ExceptionMark::~ExceptionMark() { |
|
468 |
if (_thread->has_pending_exception()) { |
|
469 |
Handle exception(_thread, _thread->pending_exception()); |
|
470 |
_thread->clear_pending_exception(); // Needed to avoid infinite recursion |
|
471 |
if (is_init_completed()) { |
|
472 |
exception->print(); |
|
473 |
fatal("ExceptionMark destructor expects no pending exceptions"); |
|
474 |
} else { |
|
475 |
vm_exit_during_initialization(exception); |
|
476 |
} |
|
477 |
} |
|
478 |
} |
|
479 |
||
480 |
// ---------------------------------------------------------------------------------------- |
|
481 |
||
482 |
#ifndef PRODUCT |
|
483 |
// caller frees value_string if necessary |
|
6179
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
484 |
void Exceptions::debug_check_abort(const char *value_string, const char* message) { |
1 | 485 |
if (AbortVMOnException != NULL && value_string != NULL && |
486 |
strstr(value_string, AbortVMOnException)) { |
|
6179
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
487 |
if (AbortVMOnExceptionMessage == NULL || message == NULL || |
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
488 |
strcmp(message, AbortVMOnExceptionMessage) == 0) { |
33105
294e48b4f704
8080775: Better argument formatting for assert() and friends
david
parents:
31337
diff
changeset
|
489 |
fatal("Saw %s, aborting", value_string); |
6179
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
490 |
} |
1 | 491 |
} |
492 |
} |
|
493 |
||
6179
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
494 |
void Exceptions::debug_check_abort(Handle exception, const char* message) { |
1 | 495 |
if (AbortVMOnException != NULL) { |
496 |
ResourceMark rm; |
|
6179
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
497 |
if (message == NULL && exception->is_a(SystemDictionary::Throwable_klass())) { |
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
498 |
oop msg = java_lang_Throwable::message(exception); |
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
499 |
if (msg != NULL) { |
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
500 |
message = java_lang_String::as_utf8_string(msg); |
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
501 |
} |
4846648c4b7b
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
kvn
parents:
5547
diff
changeset
|
502 |
} |
13728
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
13396
diff
changeset
|
503 |
debug_check_abort(InstanceKlass::cast(exception()->klass())->external_name(), message); |
1 | 504 |
} |
505 |
} |
|
506 |
#endif |