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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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2293 | 2293 |
2294 // If fast case code has been generated, emit code to push the | 2294 // If fast case code has been generated, emit code to push the |
2295 // function and receiver and have the slow path jump around this | 2295 // function and receiver and have the slow path jump around this |
2296 // code. | 2296 // code. |
2297 if (done.is_linked()) { | 2297 if (done.is_linked()) { |
2298 Label call; | 2298 Label call; |
2299 __ b(&call); | 2299 __ b(&call); |
2300 __ bind(&done); | 2300 __ bind(&done); |
2301 // Push function. | 2301 // Push function. |
2302 __ push(r0); | 2302 __ push(r0); |
2303 // Push global receiver. | 2303 // The receiver is implicitly the global receiver. Indicate this |
2304 __ ldr(r1, GlobalObjectOperand()); | 2304 // by passing the hole to the call function stub. |
2305 __ ldr(r1, FieldMemOperand(r1, GlobalObject::kGlobalReceiverOffset)); | 2305 __ LoadRoot(r1, Heap::kTheHoleValueRootIndex); |
2306 __ push(r1); | 2306 __ push(r1); |
2307 __ bind(&call); | 2307 __ bind(&call); |
2308 } | 2308 } |
2309 | 2309 |
2310 // The receiver is either the global receiver or an object found | 2310 // The receiver is either the global receiver or an object found |
2311 // by LoadContextSlot. That object could be the hole if the | 2311 // by LoadContextSlot. That object could be the hole if the |
2312 // receiver is implicitly the global object. | 2312 // receiver is implicitly the global object. |
2313 EmitCallWithStub(expr, RECEIVER_MIGHT_BE_IMPLICIT); | 2313 EmitCallWithStub(expr, RECEIVER_MIGHT_BE_IMPLICIT); |
2314 } else if (fun->AsProperty() != NULL) { | 2314 } else if (fun->AsProperty() != NULL) { |
2315 // Call to an object property. | 2315 // Call to an object property. |
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4367 __ mov(r1, Operand(r1, ASR, 1)); // Un-smi-tag value. | 4367 __ mov(r1, Operand(r1, ASR, 1)); // Un-smi-tag value. |
4368 __ add(pc, r1, Operand(masm_->CodeObject())); | 4368 __ add(pc, r1, Operand(masm_->CodeObject())); |
4369 } | 4369 } |
4370 | 4370 |
4371 | 4371 |
4372 #undef __ | 4372 #undef __ |
4373 | 4373 |
4374 } } // namespace v8::internal | 4374 } } // namespace v8::internal |
4375 | 4375 |
4376 #endif // V8_TARGET_ARCH_ARM | 4376 #endif // V8_TARGET_ARCH_ARM |
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