| OLD | NEW |
| 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 // Modified by the Subzero authors. | 5 // Modified by the Subzero authors. |
| 6 // | 6 // |
| 7 //===- subzero/src/assembler_ia32.cpp - Assembler for x86-32 -------------===// | 7 //===- subzero/src/assembler_ia32.cpp - Assembler for x86-32 -------------===// |
| 8 // | 8 // |
| 9 // The Subzero Code Generator | 9 // The Subzero Code Generator |
| 10 // | 10 // |
| (...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 68 EmitUint8(0xFF); | 68 EmitUint8(0xFF); |
| 69 EmitRegisterOperand(2, reg); | 69 EmitRegisterOperand(2, reg); |
| 70 } | 70 } |
| 71 | 71 |
| 72 void AssemblerX86::call(const Address &address) { | 72 void AssemblerX86::call(const Address &address) { |
| 73 AssemblerBuffer::EnsureCapacity ensured(&buffer_); | 73 AssemblerBuffer::EnsureCapacity ensured(&buffer_); |
| 74 EmitUint8(0xFF); | 74 EmitUint8(0xFF); |
| 75 EmitOperand(2, address); | 75 EmitOperand(2, address); |
| 76 } | 76 } |
| 77 | 77 |
| 78 void AssemblerX86::call(Label *label) { | |
| 79 AssemblerBuffer::EnsureCapacity ensured(&buffer_); | |
| 80 EmitUint8(0xE8); | |
| 81 static const int kSize = 5; | |
| 82 EmitLabel(label, kSize); | |
| 83 } | |
| 84 | |
| 85 void AssemblerX86::call(const ConstantRelocatable *label) { | 78 void AssemblerX86::call(const ConstantRelocatable *label) { |
| 86 AssemblerBuffer::EnsureCapacity ensured(&buffer_); | 79 AssemblerBuffer::EnsureCapacity ensured(&buffer_); |
| 87 intptr_t call_start = buffer_.GetPosition(); | 80 intptr_t call_start = buffer_.GetPosition(); |
| 88 EmitUint8(0xE8); | 81 EmitUint8(0xE8); |
| 89 EmitFixup(DirectCallRelocation::create(this, FK_PcRel_4, label)); | 82 EmitFixup(DirectCallRelocation::create(this, FK_PcRel_4, label)); |
| 90 EmitInt32(-4); | 83 EmitInt32(-4); |
| 91 assert((buffer_.GetPosition() - call_start) == kCallExternalLabelSize); | 84 assert((buffer_.GetPosition() - call_start) == kCallExternalLabelSize); |
| 92 (void)call_start; | 85 (void)call_start; |
| 93 } | 86 } |
| 94 | 87 |
| (...skipping 2377 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 2472 assert(shifter == RegX8632::Encoded_Reg_ecx); | 2465 assert(shifter == RegX8632::Encoded_Reg_ecx); |
| 2473 (void)shifter; | 2466 (void)shifter; |
| 2474 if (Ty == IceType_i16) | 2467 if (Ty == IceType_i16) |
| 2475 EmitOperandSizeOverride(); | 2468 EmitOperandSizeOverride(); |
| 2476 EmitUint8(isByteSizedArithType(Ty) ? 0xD2 : 0xD3); | 2469 EmitUint8(isByteSizedArithType(Ty) ? 0xD2 : 0xD3); |
| 2477 EmitOperand(rm, operand); | 2470 EmitOperand(rm, operand); |
| 2478 } | 2471 } |
| 2479 | 2472 |
| 2480 } // end of namespace x86 | 2473 } // end of namespace x86 |
| 2481 } // end of namespace Ice | 2474 } // end of namespace Ice |
| OLD | NEW |