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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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2440 | 2440 |
2441 void CallStubCompiler::GenerateJumpFunction(Handle<Object> object, | 2441 void CallStubCompiler::GenerateJumpFunction(Handle<Object> object, |
2442 Register function, | 2442 Register function, |
2443 Label* miss) { | 2443 Label* miss) { |
2444 ASSERT(function.is(r1)); | 2444 ASSERT(function.is(r1)); |
2445 // Check that the function really is a function. | 2445 // Check that the function really is a function. |
2446 GenerateFunctionCheck(function, r3, miss); | 2446 GenerateFunctionCheck(function, r3, miss); |
2447 PatchImplicitReceiver(object); | 2447 PatchImplicitReceiver(object); |
2448 | 2448 |
2449 // Invoke the function. | 2449 // Invoke the function. |
2450 __ InvokeFunction(r1, arguments(), JUMP_FUNCTION, | 2450 __ InvokeFunction(r1, arguments(), JUMP_FUNCTION, NullCallWrapper()); |
2451 NullCallWrapper(), call_kind()); | |
2452 } | 2451 } |
2453 | 2452 |
2454 | 2453 |
2455 Handle<Code> CallStubCompiler::CompileCallInterceptor(Handle<JSObject> object, | 2454 Handle<Code> CallStubCompiler::CompileCallInterceptor(Handle<JSObject> object, |
2456 Handle<JSObject> holder, | 2455 Handle<JSObject> holder, |
2457 Handle<Name> name) { | 2456 Handle<Name> name) { |
2458 Label miss; | 2457 Label miss; |
2459 GenerateNameCheck(name, &miss); | 2458 GenerateNameCheck(name, &miss); |
2460 | 2459 |
2461 // Get the number of arguments. | 2460 // Get the number of arguments. |
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2576 | 2575 |
2577 // Save value register, so we can restore it later. | 2576 // Save value register, so we can restore it later. |
2578 __ push(r0); | 2577 __ push(r0); |
2579 | 2578 |
2580 if (!setter.is_null()) { | 2579 if (!setter.is_null()) { |
2581 // Call the JavaScript setter with receiver and value on the stack. | 2580 // Call the JavaScript setter with receiver and value on the stack. |
2582 __ Push(r1, r0); | 2581 __ Push(r1, r0); |
2583 ParameterCount actual(1); | 2582 ParameterCount actual(1); |
2584 ParameterCount expected(setter); | 2583 ParameterCount expected(setter); |
2585 __ InvokeFunction(setter, expected, actual, | 2584 __ InvokeFunction(setter, expected, actual, |
2586 CALL_FUNCTION, NullCallWrapper(), CALL_AS_METHOD); | 2585 CALL_FUNCTION, NullCallWrapper()); |
2587 } else { | 2586 } else { |
2588 // If we generate a global code snippet for deoptimization only, remember | 2587 // If we generate a global code snippet for deoptimization only, remember |
2589 // the place to continue after deoptimization. | 2588 // the place to continue after deoptimization. |
2590 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset()); | 2589 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset()); |
2591 } | 2590 } |
2592 | 2591 |
2593 // We have to return the passed value, not the return value of the setter. | 2592 // We have to return the passed value, not the return value of the setter. |
2594 __ pop(r0); | 2593 __ pop(r0); |
2595 | 2594 |
2596 // Restore context register. | 2595 // Restore context register. |
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2711 // ----------------------------------- | 2710 // ----------------------------------- |
2712 { | 2711 { |
2713 FrameScope scope(masm, StackFrame::INTERNAL); | 2712 FrameScope scope(masm, StackFrame::INTERNAL); |
2714 | 2713 |
2715 if (!getter.is_null()) { | 2714 if (!getter.is_null()) { |
2716 // Call the JavaScript getter with the receiver on the stack. | 2715 // Call the JavaScript getter with the receiver on the stack. |
2717 __ push(receiver); | 2716 __ push(receiver); |
2718 ParameterCount actual(0); | 2717 ParameterCount actual(0); |
2719 ParameterCount expected(getter); | 2718 ParameterCount expected(getter); |
2720 __ InvokeFunction(getter, expected, actual, | 2719 __ InvokeFunction(getter, expected, actual, |
2721 CALL_FUNCTION, NullCallWrapper(), CALL_AS_METHOD); | 2720 CALL_FUNCTION, NullCallWrapper()); |
2722 } else { | 2721 } else { |
2723 // If we generate a global code snippet for deoptimization only, remember | 2722 // If we generate a global code snippet for deoptimization only, remember |
2724 // the place to continue after deoptimization. | 2723 // the place to continue after deoptimization. |
2725 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset()); | 2724 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset()); |
2726 } | 2725 } |
2727 | 2726 |
2728 // Restore context register. | 2727 // Restore context register. |
2729 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); | 2728 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); |
2730 } | 2729 } |
2731 __ Ret(); | 2730 __ Ret(); |
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2891 // ----------------------------------- | 2890 // ----------------------------------- |
2892 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 2891 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
2893 } | 2892 } |
2894 | 2893 |
2895 | 2894 |
2896 #undef __ | 2895 #undef __ |
2897 | 2896 |
2898 } } // namespace v8::internal | 2897 } } // namespace v8::internal |
2899 | 2898 |
2900 #endif // V8_TARGET_ARCH_ARM | 2899 #endif // V8_TARGET_ARCH_ARM |
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