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Issue 462035: Push bleeding_edge revision 3417 to 1.3 branch. This change unfolds... (Closed) Base URL: http://v8.googlecode.com/svn/branches/1.3/
Patch Set: '' Created 11 years ago
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1 // Copyright 2009 the V8 project authors. All rights reserved. 1 // Copyright 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
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117 if (exception_behavior == NULL) { 117 if (exception_behavior == NULL) {
118 exception_behavior = DefaultFatalErrorHandler; 118 exception_behavior = DefaultFatalErrorHandler;
119 } 119 }
120 return exception_behavior; 120 return exception_behavior;
121 } 121 }
122 122
123 123
124 124
125 // When V8 cannot allocated memory FatalProcessOutOfMemory is called. 125 // When V8 cannot allocated memory FatalProcessOutOfMemory is called.
126 // The default fatal error handler is called and execution is stopped. 126 // The default fatal error handler is called and execution is stopped.
127 static void ExecuteFatalProcessOutOfMemory(const char* location, 127 void i::V8::FatalProcessOutOfMemory(const char* location) {
128 i::HeapStats* heap_stats) { 128 i::HeapStats heap_stats;
129 int start_marker;
130 heap_stats.start_marker = &start_marker;
131 int new_space_size;
132 heap_stats.new_space_size = &new_space_size;
133 int new_space_capacity;
134 heap_stats.new_space_capacity = &new_space_capacity;
135 int old_pointer_space_size;
136 heap_stats.old_pointer_space_size = &old_pointer_space_size;
137 int old_pointer_space_capacity;
138 heap_stats.old_pointer_space_capacity = &old_pointer_space_capacity;
139 int old_data_space_size;
140 heap_stats.old_data_space_size = &old_data_space_size;
141 int old_data_space_capacity;
142 heap_stats.old_data_space_capacity = &old_data_space_capacity;
143 int code_space_size;
144 heap_stats.code_space_size = &code_space_size;
145 int code_space_capacity;
146 heap_stats.code_space_capacity = &code_space_capacity;
147 int map_space_size;
148 heap_stats.map_space_size = &map_space_size;
149 int map_space_capacity;
150 heap_stats.map_space_capacity = &map_space_capacity;
151 int cell_space_size;
152 heap_stats.cell_space_size = &cell_space_size;
153 int cell_space_capacity;
154 heap_stats.cell_space_capacity = &cell_space_capacity;
155 int lo_space_size;
156 heap_stats.lo_space_size = &lo_space_size;
157 int global_handle_count;
158 heap_stats.global_handle_count = &global_handle_count;
159 int weak_global_handle_count;
160 heap_stats.weak_global_handle_count = &weak_global_handle_count;
161 int pending_global_handle_count;
162 heap_stats.pending_global_handle_count = &pending_global_handle_count;
163 int near_death_global_handle_count;
164 heap_stats.near_death_global_handle_count = &near_death_global_handle_count;
165 int destroyed_global_handle_count;
166 heap_stats.destroyed_global_handle_count = &destroyed_global_handle_count;
167 int end_marker;
168 heap_stats.end_marker = &end_marker;
169 i::Heap::RecordStats(&heap_stats);
129 i::V8::SetFatalError(); 170 i::V8::SetFatalError();
130 FatalErrorCallback callback = GetFatalErrorHandler(); 171 FatalErrorCallback callback = GetFatalErrorHandler();
131 { 172 {
132 LEAVE_V8; 173 LEAVE_V8;
133 callback(location, "Allocation failed - process out of memory"); 174 callback(location, "Allocation failed - process out of memory");
134 } 175 }
135 // If the callback returns, we stop execution. 176 // If the callback returns, we stop execution.
136 UNREACHABLE(); 177 UNREACHABLE();
137 } 178 }
138 179
139 180
140 void i::V8::FatalProcessOutOfMemory(const char* location) {
141 i::HeapStats heap_stats;
142 i::Heap::RecordStats(&heap_stats);
143 ExecuteFatalProcessOutOfMemory(location, &heap_stats);
144 }
145
146
147 void V8::SetFatalErrorHandler(FatalErrorCallback that) { 181 void V8::SetFatalErrorHandler(FatalErrorCallback that) {
148 exception_behavior = that; 182 exception_behavior = that;
149 } 183 }
150 184
151 185
152 bool Utils::ReportApiFailure(const char* location, const char* message) { 186 bool Utils::ReportApiFailure(const char* location, const char* message) {
153 FatalErrorCallback callback = GetFatalErrorHandler(); 187 FatalErrorCallback callback = GetFatalErrorHandler();
154 callback(location, message); 188 callback(location, message);
155 i::V8::SetFatalError(); 189 i::V8::SetFatalError();
156 return false; 190 return false;
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3865 3899
3866 3900
3867 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { 3901 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
3868 HandleScopeImplementer* thread_local = 3902 HandleScopeImplementer* thread_local =
3869 reinterpret_cast<HandleScopeImplementer*>(storage); 3903 reinterpret_cast<HandleScopeImplementer*>(storage);
3870 thread_local->IterateThis(v); 3904 thread_local->IterateThis(v);
3871 return storage + ArchiveSpacePerThread(); 3905 return storage + ArchiveSpacePerThread();
3872 } 3906 }
3873 3907
3874 } } // namespace v8::internal 3908 } } // namespace v8::internal
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