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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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100 | 100 |
101 // Make sure that the global object of the context we're about to | 101 // Make sure that the global object of the context we're about to |
102 // make the current one is indeed a global object. | 102 // make the current one is indeed a global object. |
103 ASSERT(function->context()->global()->IsGlobalObject()); | 103 ASSERT(function->context()->global()->IsGlobalObject()); |
104 | 104 |
105 { | 105 { |
106 // Save and restore context around invocation and block the | 106 // Save and restore context around invocation and block the |
107 // allocation of handles without explicit handle scopes. | 107 // allocation of handles without explicit handle scopes. |
108 SaveContext save(isolate); | 108 SaveContext save(isolate); |
109 NoHandleAllocation na; | 109 NoHandleAllocation na; |
| 110 // Increase call depth and fire callbacks after the call if applicable. |
110 JSEntryFunction stub_entry = FUNCTION_CAST<JSEntryFunction>(code->entry()); | 111 JSEntryFunction stub_entry = FUNCTION_CAST<JSEntryFunction>(code->entry()); |
111 | 112 |
112 // Call the function through the right JS entry stub. | 113 // Call the function through the right JS entry stub. |
113 byte* function_entry = function->code()->entry(); | 114 byte* function_entry = function->code()->entry(); |
114 JSFunction* func = *function; | 115 JSFunction* func = *function; |
115 Object* recv = *receiver; | 116 Object* recv = *receiver; |
116 Object*** argv = reinterpret_cast<Object***>(args); | 117 Object*** argv = reinterpret_cast<Object***>(args); |
117 value = | 118 value = |
118 CALL_GENERATED_CODE(stub_entry, function_entry, func, recv, argc, argv); | 119 CALL_GENERATED_CODE(stub_entry, function_entry, func, recv, argc, argv); |
119 } | 120 } |
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898 return isolate->TerminateExecution(); | 899 return isolate->TerminateExecution(); |
899 } | 900 } |
900 if (stack_guard->IsInterrupted()) { | 901 if (stack_guard->IsInterrupted()) { |
901 stack_guard->Continue(INTERRUPT); | 902 stack_guard->Continue(INTERRUPT); |
902 return isolate->StackOverflow(); | 903 return isolate->StackOverflow(); |
903 } | 904 } |
904 return isolate->heap()->undefined_value(); | 905 return isolate->heap()->undefined_value(); |
905 } | 906 } |
906 | 907 |
907 } } // namespace v8::internal | 908 } } // namespace v8::internal |
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