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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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3385 // -- r2 : name | 3385 // -- r2 : name |
3386 // -- lr : return address | 3386 // -- lr : return address |
3387 // -- r0 : receiver | 3387 // -- r0 : receiver |
3388 // -- sp[0] : receiver | 3388 // -- sp[0] : receiver |
3389 // ----------------------------------- | 3389 // ----------------------------------- |
3390 receiver = r0; | 3390 receiver = r0; |
3391 } | 3391 } |
3392 | 3392 |
3393 StubCompiler::GenerateLoadFunctionPrototype(masm, receiver, r3, r4, &miss); | 3393 StubCompiler::GenerateLoadFunctionPrototype(masm, receiver, r3, r4, &miss); |
3394 __ bind(&miss); | 3394 __ bind(&miss); |
3395 StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind())); | 3395 StubCompiler::TailCallBuiltin( |
| 3396 masm, BaseLoadStoreStubCompiler::MissBuiltin(kind())); |
3396 } | 3397 } |
3397 | 3398 |
3398 | 3399 |
3399 void StringLengthStub::Generate(MacroAssembler* masm) { | 3400 void StringLengthStub::Generate(MacroAssembler* masm) { |
3400 Label miss; | 3401 Label miss; |
3401 Register receiver; | 3402 Register receiver; |
3402 if (kind() == Code::KEYED_LOAD_IC) { | 3403 if (kind() == Code::KEYED_LOAD_IC) { |
3403 // ----------- S t a t e ------------- | 3404 // ----------- S t a t e ------------- |
3404 // -- lr : return address | 3405 // -- lr : return address |
3405 // -- r0 : key | 3406 // -- r0 : key |
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3416 // -- r0 : receiver | 3417 // -- r0 : receiver |
3417 // -- sp[0] : receiver | 3418 // -- sp[0] : receiver |
3418 // ----------------------------------- | 3419 // ----------------------------------- |
3419 receiver = r0; | 3420 receiver = r0; |
3420 } | 3421 } |
3421 | 3422 |
3422 StubCompiler::GenerateLoadStringLength(masm, receiver, r3, r4, &miss, | 3423 StubCompiler::GenerateLoadStringLength(masm, receiver, r3, r4, &miss, |
3423 support_wrapper_); | 3424 support_wrapper_); |
3424 | 3425 |
3425 __ bind(&miss); | 3426 __ bind(&miss); |
3426 StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind())); | 3427 StubCompiler::TailCallBuiltin( |
| 3428 masm, BaseLoadStoreStubCompiler::MissBuiltin(kind())); |
3427 } | 3429 } |
3428 | 3430 |
3429 | 3431 |
3430 void StoreArrayLengthStub::Generate(MacroAssembler* masm) { | 3432 void StoreArrayLengthStub::Generate(MacroAssembler* masm) { |
3431 // This accepts as a receiver anything JSArray::SetElementsLength accepts | 3433 // This accepts as a receiver anything JSArray::SetElementsLength accepts |
3432 // (currently anything except for external arrays which means anything with | 3434 // (currently anything except for external arrays which means anything with |
3433 // elements of FixedArray type). Value must be a number, but only smis are | 3435 // elements of FixedArray type). Value must be a number, but only smis are |
3434 // accepted as the most common case. | 3436 // accepted as the most common case. |
3435 Label miss; | 3437 Label miss; |
3436 | 3438 |
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3486 | 3488 |
3487 // Prepare tail call to StoreIC_ArrayLength. | 3489 // Prepare tail call to StoreIC_ArrayLength. |
3488 __ Push(receiver, value); | 3490 __ Push(receiver, value); |
3489 | 3491 |
3490 ExternalReference ref = | 3492 ExternalReference ref = |
3491 ExternalReference(IC_Utility(IC::kStoreIC_ArrayLength), masm->isolate()); | 3493 ExternalReference(IC_Utility(IC::kStoreIC_ArrayLength), masm->isolate()); |
3492 __ TailCallExternalReference(ref, 2, 1); | 3494 __ TailCallExternalReference(ref, 2, 1); |
3493 | 3495 |
3494 __ bind(&miss); | 3496 __ bind(&miss); |
3495 | 3497 |
3496 StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind())); | 3498 StubCompiler::TailCallBuiltin( |
| 3499 masm, BaseLoadStoreStubCompiler::MissBuiltin(kind())); |
3497 } | 3500 } |
3498 | 3501 |
3499 | 3502 |
3500 Register InstanceofStub::left() { return r0; } | 3503 Register InstanceofStub::left() { return r0; } |
3501 | 3504 |
3502 | 3505 |
3503 Register InstanceofStub::right() { return r1; } | 3506 Register InstanceofStub::right() { return r1; } |
3504 | 3507 |
3505 | 3508 |
3506 void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) { | 3509 void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) { |
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7177 __ bind(&fast_elements_case); | 7180 __ bind(&fast_elements_case); |
7178 GenerateCase(masm, FAST_ELEMENTS); | 7181 GenerateCase(masm, FAST_ELEMENTS); |
7179 } | 7182 } |
7180 | 7183 |
7181 | 7184 |
7182 #undef __ | 7185 #undef __ |
7183 | 7186 |
7184 } } // namespace v8::internal | 7187 } } // namespace v8::internal |
7185 | 7188 |
7186 #endif // V8_TARGET_ARCH_ARM | 7189 #endif // V8_TARGET_ARCH_ARM |
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