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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 #include "vm/globals.h" | 5 #include "vm/globals.h" |
| 6 #if defined(TARGET_ARCH_IA32) | 6 #if defined(TARGET_ARCH_IA32) |
| 7 | 7 |
| 8 #include "vm/assembler.h" | 8 #include "vm/assembler.h" |
| 9 #include "vm/compiler.h" | 9 #include "vm/compiler.h" |
| 10 #include "vm/dart_entry.h" | 10 #include "vm/dart_entry.h" |
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| 1478 | 1478 |
| 1479 | 1479 |
| 1480 void StubCode::GenerateSmiEqualInlineCacheStub(Assembler* assembler) { | 1480 void StubCode::GenerateSmiEqualInlineCacheStub(Assembler* assembler) { |
| 1481 GenerateUsageCounterIncrement(assembler, EBX); | 1481 GenerateUsageCounterIncrement(assembler, EBX); |
| 1482 GenerateNArgsCheckInlineCacheStub(assembler, 2, | 1482 GenerateNArgsCheckInlineCacheStub(assembler, 2, |
| 1483 kInlineCacheMissHandlerTwoArgsRuntimeEntry, | 1483 kInlineCacheMissHandlerTwoArgsRuntimeEntry, |
| 1484 Token::kEQ); | 1484 Token::kEQ); |
| 1485 } | 1485 } |
| 1486 | 1486 |
| 1487 | 1487 |
| 1488 void StubCode::GenerateUnaryRangeCollectingInlineCacheStub( | |
| 1489 Assembler* assembler) { | |
| 1490 GenerateUsageCounterIncrement(assembler, EBX); | |
| 1491 GenerateNArgsCheckInlineCacheStub(assembler, 1, | |
| 1492 kInlineCacheMissHandlerOneArgRuntimeEntry, | |
| 1493 Token::kILLEGAL); | |
| 1494 } | |
| 1495 | |
| 1496 | |
| 1497 void StubCode::GenerateBinaryRangeCollectingInlineCacheStub( | |
| 1498 Assembler* assembler) { | |
| 1499 GenerateUsageCounterIncrement(assembler, EBX); | |
| 1500 GenerateNArgsCheckInlineCacheStub(assembler, 2, | |
| 1501 kInlineCacheMissHandlerTwoArgsRuntimeEntry, | |
| 1502 Token::kILLEGAL); | |
| 1503 } | |
| 1504 | |
| 1505 | |
| 1506 // Use inline cache data array to invoke the target or continue in inline | 1488 // Use inline cache data array to invoke the target or continue in inline |
| 1507 // cache miss handler. Stub for 1-argument check (receiver class). | 1489 // cache miss handler. Stub for 1-argument check (receiver class). |
| 1508 // EDI: function which counter needs to be incremented. | 1490 // EDI: function which counter needs to be incremented. |
| 1509 // ECX: Inline cache data object. | 1491 // ECX: Inline cache data object. |
| 1510 // TOS(0): Return address. | 1492 // TOS(0): Return address. |
| 1511 // Inline cache data object structure: | 1493 // Inline cache data object structure: |
| 1512 // 0: function-name | 1494 // 0: function-name |
| 1513 // 1: N, number of arguments checked. | 1495 // 1: N, number of arguments checked. |
| 1514 // 2 .. (length - 1): group of checks, each check containing: | 1496 // 2 .. (length - 1): group of checks, each check containing: |
| 1515 // - N classes. | 1497 // - N classes. |
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| 2064 | 2046 |
| 2065 | 2047 |
| 2066 | 2048 |
| 2067 void StubCode::GenerateFrameAwaitingMaterializationStub(Assembler* assembler) { | 2049 void StubCode::GenerateFrameAwaitingMaterializationStub(Assembler* assembler) { |
| 2068 __ int3(); | 2050 __ int3(); |
| 2069 } | 2051 } |
| 2070 | 2052 |
| 2071 } // namespace dart | 2053 } // namespace dart |
| 2072 | 2054 |
| 2073 #endif // defined TARGET_ARCH_IA32 | 2055 #endif // defined TARGET_ARCH_IA32 |
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