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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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| 1338 // EBP - 4 : PC marker => RawInstruction object. | 1338 // EBP - 4 : PC marker => RawInstruction object. |
| 1339 // EBP : points to previous frame pointer. | 1339 // EBP : points to previous frame pointer. |
| 1340 // EBP + 4 : points to return address. | 1340 // EBP + 4 : points to return address. |
| 1341 // EBP + 8 : address of last argument (arg n-1). | 1341 // EBP + 8 : address of last argument (arg n-1). |
| 1342 // EBP + 8 + 4*(n-1) : address of first argument (arg 0). | 1342 // EBP + 8 + 4*(n-1) : address of first argument (arg 0). |
| 1343 // ECX : ic-data. | 1343 // ECX : ic-data. |
| 1344 // EDX : arguments descriptor array. | 1344 // EDX : arguments descriptor array. |
| 1345 // Uses EAX, EBX, EDI as temporary registers. | 1345 // Uses EAX, EBX, EDI as temporary registers. |
| 1346 void StubCode::GenerateCallNoSuchMethodFunctionStub(Assembler* assembler) { | 1346 void StubCode::GenerateCallNoSuchMethodFunctionStub(Assembler* assembler) { |
| 1347 // The target function was not found, so invoke method | 1347 // The target function was not found, so invoke method |
| 1348 // "dynamic noSuchMethod(InvocationMirror invocation)". | 1348 // "dynamic noSuchMethod(Invocation invocation)". |
| 1349 const Immediate& raw_null = | 1349 const Immediate& raw_null = |
| 1350 Immediate(reinterpret_cast<intptr_t>(Object::null())); | 1350 Immediate(reinterpret_cast<intptr_t>(Object::null())); |
| 1351 __ movl(EDI, FieldAddress(EDX, ArgumentsDescriptor::count_offset())); | 1351 __ movl(EDI, FieldAddress(EDX, ArgumentsDescriptor::count_offset())); |
| 1352 __ movl(EAX, Address(EBP, EDI, TIMES_2, kWordSize)); // Get receiver. | 1352 __ movl(EAX, Address(EBP, EDI, TIMES_2, kWordSize)); // Get receiver. |
| 1353 | 1353 |
| 1354 // Create a stub frame as we are pushing some objects on the stack before | 1354 // Create a stub frame as we are pushing some objects on the stack before |
| 1355 // calling into the runtime. | 1355 // calling into the runtime. |
| 1356 __ EnterStubFrame(); | 1356 __ EnterStubFrame(); |
| 1357 | 1357 |
| 1358 __ pushl(raw_null); // Setup space on stack for result from noSuchMethod. | 1358 __ pushl(raw_null); // Setup space on stack for result from noSuchMethod. |
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| 2117 __ Bind(&done); | 2117 __ Bind(&done); |
| 2118 __ popl(temp); | 2118 __ popl(temp); |
| 2119 __ popl(right); | 2119 __ popl(right); |
| 2120 __ popl(left); | 2120 __ popl(left); |
| 2121 __ ret(); | 2121 __ ret(); |
| 2122 } | 2122 } |
| 2123 | 2123 |
| 2124 } // namespace dart | 2124 } // namespace dart |
| 2125 | 2125 |
| 2126 #endif // defined TARGET_ARCH_IA32 | 2126 #endif // defined TARGET_ARCH_IA32 |
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