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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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733 cmpb(Operand(rax, 0), Immediate(0)); | 733 cmpb(Operand(rax, 0), Immediate(0)); |
734 j(zero, &profiler_disabled); | 734 j(zero, &profiler_disabled); |
735 | 735 |
736 // Third parameter is the address of the actual getter function. | 736 // Third parameter is the address of the actual getter function. |
737 movq(thunk_last_arg, function_address, RelocInfo::EXTERNAL_REFERENCE); | 737 movq(thunk_last_arg, function_address, RelocInfo::EXTERNAL_REFERENCE); |
738 movq(rax, thunk_address, RelocInfo::EXTERNAL_REFERENCE); | 738 movq(rax, thunk_address, RelocInfo::EXTERNAL_REFERENCE); |
739 jmp(&end_profiler_check); | 739 jmp(&end_profiler_check); |
740 | 740 |
741 bind(&profiler_disabled); | 741 bind(&profiler_disabled); |
742 // Call the api function! | 742 // Call the api function! |
743 movq(rax, reinterpret_cast<int64_t>(function_address), | 743 movq(rax, reinterpret_cast<Address>(function_address), |
744 RelocInfo::EXTERNAL_REFERENCE); | 744 RelocInfo::EXTERNAL_REFERENCE); |
745 | 745 |
746 bind(&end_profiler_check); | 746 bind(&end_profiler_check); |
747 | 747 |
748 // Call the api function! | 748 // Call the api function! |
749 call(rax); | 749 call(rax); |
750 | 750 |
751 if (FLAG_log_timer_events) { | 751 if (FLAG_log_timer_events) { |
752 FrameScope frame(this, StackFrame::MANUAL); | 752 FrameScope frame(this, StackFrame::MANUAL); |
753 PushSafepointRegisters(); | 753 PushSafepointRegisters(); |
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4968 movq(arg_reg_1, isolate, RelocInfo::EXTERNAL_REFERENCE); | 4968 movq(arg_reg_1, isolate, RelocInfo::EXTERNAL_REFERENCE); |
4969 CallCFunction( | 4969 CallCFunction( |
4970 ExternalReference::record_object_allocation_function(isolate), 3); | 4970 ExternalReference::record_object_allocation_function(isolate), 3); |
4971 PopSafepointRegisters(); | 4971 PopSafepointRegisters(); |
4972 } | 4972 } |
4973 | 4973 |
4974 | 4974 |
4975 } } // namespace v8::internal | 4975 } } // namespace v8::internal |
4976 | 4976 |
4977 #endif // V8_TARGET_ARCH_X64 | 4977 #endif // V8_TARGET_ARCH_X64 |
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