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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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