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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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12220 return Accessors::ObjectPrototype.getter(obj, NULL); | 12220 return Accessors::ObjectPrototype.getter(obj, NULL); |
12221 } | 12221 } |
12222 | 12222 |
12223 | 12223 |
12224 // Patches script source (should be called upon BeforeCompile event). | 12224 // Patches script source (should be called upon BeforeCompile event). |
12225 RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugSetScriptSource) { | 12225 RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugSetScriptSource) { |
12226 HandleScope scope(isolate); | 12226 HandleScope scope(isolate); |
12227 ASSERT(args.length() == 2); | 12227 ASSERT(args.length() == 2); |
12228 | 12228 |
12229 CONVERT_ARG_HANDLE_CHECKED(JSValue, script_wrapper, 0); | 12229 CONVERT_ARG_HANDLE_CHECKED(JSValue, script_wrapper, 0); |
12230 Handle<String> source(String::cast(args[1])); | 12230 CONVERT_ARG_HANDLE_CHECKED(String, source, 1); |
12231 | 12231 |
12232 RUNTIME_ASSERT(script_wrapper->value()->IsScript()); | 12232 RUNTIME_ASSERT(script_wrapper->value()->IsScript()); |
12233 Handle<Script> script(Script::cast(script_wrapper->value())); | 12233 Handle<Script> script(Script::cast(script_wrapper->value())); |
12234 | 12234 |
12235 int compilation_state = Smi::cast(script->compilation_state())->value(); | 12235 int compilation_state = Smi::cast(script->compilation_state())->value(); |
12236 RUNTIME_ASSERT(compilation_state == Script::COMPILATION_STATE_INITIAL); | 12236 RUNTIME_ASSERT(compilation_state == Script::COMPILATION_STATE_INITIAL); |
12237 script->set_source(*source); | 12237 script->set_source(*source); |
12238 | 12238 |
12239 return isolate->heap()->undefined_value(); | 12239 return isolate->heap()->undefined_value(); |
12240 } | 12240 } |
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13347 // Handle last resort GC and make sure to allow future allocations | 13347 // Handle last resort GC and make sure to allow future allocations |
13348 // to grow the heap without causing GCs (if possible). | 13348 // to grow the heap without causing GCs (if possible). |
13349 isolate->counters()->gc_last_resort_from_js()->Increment(); | 13349 isolate->counters()->gc_last_resort_from_js()->Increment(); |
13350 isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, | 13350 isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, |
13351 "Runtime::PerformGC"); | 13351 "Runtime::PerformGC"); |
13352 } | 13352 } |
13353 } | 13353 } |
13354 | 13354 |
13355 | 13355 |
13356 } } // namespace v8::internal | 13356 } } // namespace v8::internal |
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