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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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