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Issue 131363008: A64: Synchronize with r15922. (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/a64
Patch Set: Created 6 years, 10 months ago
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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. 1 // Copyright 2006-2009 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution. 11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its 12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived 13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission. 14 // from this software without specific prior written permission.
15 // 15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 // 27 //
28 // Tests of logging functions from log.h 28 // Tests of logging functions from log.h
29 29
30 #define V8_DISABLE_DEPRECATIONS 1
30 #ifdef __linux__ 31 #ifdef __linux__
31 #include <pthread.h> 32 #include <pthread.h>
32 #include <signal.h> 33 #include <signal.h>
33 #include <unistd.h> 34 #include <unistd.h>
34 #include <cmath> 35 #include <cmath>
35 #endif // __linux__ 36 #endif // __linux__
36 37
37 #include "v8.h" 38 #include "v8.h"
38 #include "log.h" 39 #include "log.h"
39 #include "log-utils.h" 40 #include "log-utils.h"
40 #include "cpu-profiler.h" 41 #include "cpu-profiler.h"
41 #include "natives.h" 42 #include "natives.h"
42 #include "v8threads.h" 43 #include "v8threads.h"
43 #include "v8utils.h" 44 #include "v8utils.h"
44 #include "cctest.h" 45 #include "cctest.h"
45 #include "vm-state-inl.h" 46 #include "vm-state-inl.h"
47 #undef V8_DISABLE_DEPRECATIONS
46 48
47 using v8::internal::Address; 49 using v8::internal::Address;
48 using v8::internal::EmbeddedVector; 50 using v8::internal::EmbeddedVector;
49 using v8::internal::Logger; 51 using v8::internal::Logger;
50 using v8::internal::StrLength; 52 using v8::internal::StrLength;
51 53
52 namespace { 54 namespace {
53 55
54 56
55 class ScopedLoggerInitializer { 57 class ScopedLoggerInitializer {
56 public: 58 public:
57 explicit ScopedLoggerInitializer(bool prof_lazy) 59 explicit ScopedLoggerInitializer(bool prof_lazy)
58 : saved_log_(i::FLAG_log), 60 : saved_log_(i::FLAG_log),
59 saved_prof_lazy_(i::FLAG_prof_lazy), 61 saved_prof_lazy_(i::FLAG_prof_lazy),
60 saved_prof_(i::FLAG_prof), 62 saved_prof_(i::FLAG_prof),
61 saved_prof_auto_(i::FLAG_prof_auto),
62 temp_file_(NULL), 63 temp_file_(NULL),
63 // Need to run this prior to creating the scope. 64 // Need to run this prior to creating the scope.
64 trick_to_run_init_flags_(init_flags_(prof_lazy)), 65 trick_to_run_init_flags_(init_flags_(prof_lazy)),
65 scope_(v8::Isolate::GetCurrent()), 66 scope_(v8::Isolate::GetCurrent()),
66 env_(v8::Context::New(v8::Isolate::GetCurrent())), 67 env_(v8::Context::New(v8::Isolate::GetCurrent())),
67 logger_(i::Isolate::Current()->logger()) { 68 logger_(i::Isolate::Current()->logger()) {
68 env_->Enter(); 69 env_->Enter();
69 } 70 }
70 71
71 ~ScopedLoggerInitializer() { 72 ~ScopedLoggerInitializer() {
72 env_->Exit(); 73 env_->Exit();
73 logger_->TearDown(); 74 logger_->TearDown();
74 if (temp_file_ != NULL) fclose(temp_file_); 75 if (temp_file_ != NULL) fclose(temp_file_);
75 i::FLAG_prof_lazy = saved_prof_lazy_; 76 i::FLAG_prof_lazy = saved_prof_lazy_;
76 i::FLAG_prof = saved_prof_; 77 i::FLAG_prof = saved_prof_;
77 i::FLAG_prof_auto = saved_prof_auto_;
78 i::FLAG_log = saved_log_; 78 i::FLAG_log = saved_log_;
79 } 79 }
80 80
81 v8::Handle<v8::Context>& env() { return env_; } 81 v8::Handle<v8::Context>& env() { return env_; }
82 82
83 Logger* logger() { return logger_; } 83 Logger* logger() { return logger_; }
84 84
85 FILE* StopLoggingGetTempFile() { 85 FILE* StopLoggingGetTempFile() {
86 temp_file_ = logger_->TearDown(); 86 temp_file_ = logger_->TearDown();
87 CHECK_NE(NULL, temp_file_); 87 CHECK_NE(NULL, temp_file_);
88 fflush(temp_file_); 88 fflush(temp_file_);
89 rewind(temp_file_); 89 rewind(temp_file_);
90 return temp_file_; 90 return temp_file_;
91 } 91 }
92 92
93 private: 93 private:
94 static bool init_flags_(bool prof_lazy) { 94 static bool init_flags_(bool prof_lazy) {
95 i::FLAG_log = true; 95 i::FLAG_log = true;
96 i::FLAG_prof = true; 96 i::FLAG_prof = true;
97 i::FLAG_prof_lazy = prof_lazy; 97 i::FLAG_prof_lazy = prof_lazy;
98 i::FLAG_prof_auto = false;
99 i::FLAG_logfile = i::Log::kLogToTemporaryFile; 98 i::FLAG_logfile = i::Log::kLogToTemporaryFile;
100 return prof_lazy; 99 return prof_lazy;
101 } 100 }
102 101
103 const bool saved_log_; 102 const bool saved_log_;
104 const bool saved_prof_lazy_; 103 const bool saved_prof_lazy_;
105 const bool saved_prof_; 104 const bool saved_prof_;
106 const bool saved_prof_auto_;
107 FILE* temp_file_; 105 FILE* temp_file_;
108 const bool trick_to_run_init_flags_; 106 const bool trick_to_run_init_flags_;
109 v8::HandleScope scope_; 107 v8::HandleScope scope_;
110 v8::Handle<v8::Context> env_; 108 v8::Handle<v8::Context> env_;
111 Logger* logger_; 109 Logger* logger_;
112 110
113 DISALLOW_COPY_AND_ASSIGN(ScopedLoggerInitializer); 111 DISALLOW_COPY_AND_ASSIGN(ScopedLoggerInitializer);
114 }; 112 };
115 113
116 } // namespace 114 } // namespace
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561 v8::Local<v8::String> s = result->ToString(); 559 v8::Local<v8::String> s = result->ToString();
562 i::ScopedVector<char> data(s->Utf8Length() + 1); 560 i::ScopedVector<char> data(s->Utf8Length() + 1);
563 CHECK_NE(NULL, data.start()); 561 CHECK_NE(NULL, data.start());
564 s->WriteUtf8(data.start()); 562 s->WriteUtf8(data.start());
565 printf("%s\n", data.start()); 563 printf("%s\n", data.start());
566 // Make sure that our output is written prior crash due to CHECK failure. 564 // Make sure that our output is written prior crash due to CHECK failure.
567 fflush(stdout); 565 fflush(stdout);
568 CHECK(false); 566 CHECK(false);
569 } 567 }
570 } 568 }
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