| // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #ifndef VM_CONSTANTS_ARM_H_ |
| #define VM_CONSTANTS_ARM_H_ |
| |
| namespace dart { |
| |
| enum Register { |
| R0 = 0, |
| R1 = 1, |
| R2 = 2, |
| R3 = 3, |
| R4 = 4, |
| R5 = 5, |
| R6 = 6, |
| R7 = 7, |
| R8 = 8, |
| R9 = 9, |
| R10 = 10, |
| R11 = 11, |
| R12 = 12, |
| R13 = 13, |
| R14 = 14, |
| R15 = 15, |
| FP = 11, |
| IP = 12, |
| SP = 13, |
| LR = 14, |
| PC = 15, |
| kNumberOfCoreRegisters = 16, |
| kNoRegister = -1, |
| }; |
| |
| |
| // Values for the condition field as defined in section A3.2. |
| enum Condition { |
| kNoCondition = -1, |
| EQ = 0, // equal |
| NE = 1, // not equal |
| CS = 2, // carry set/unsigned higher or same |
| CC = 3, // carry clear/unsigned lower |
| MI = 4, // minus/negative |
| PL = 5, // plus/positive or zero |
| VS = 6, // overflow |
| VC = 7, // no overflow |
| HI = 8, // unsigned higher |
| LS = 9, // unsigned lower or same |
| GE = 10, // signed greater than or equal |
| LT = 11, // signed less than |
| GT = 12, // signed greater than |
| LE = 13, // signed less than or equal |
| AL = 14, // always (unconditional) |
| kSpecialCondition = 15, // special condition (refer to section A3.2.1) |
| kMaxCondition = 16, |
| }; |
| |
| } // namespace dart |
| |
| #endif // VM_CONSTANTS_ARM_H_ |
