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1 //===- subzero/src/IceRegistersARM32.h - Register information ---*- C++ -*-===// | 1 //===- subzero/src/IceRegistersMIPS32.h - Register information ---*- C++ -*-===/ / |
Jim Stichnoth
2015/05/30 00:47:14
remove a '-' to maintain 80-col
| |
2 // | 2 // |
3 // The Subzero Code Generator | 3 // The Subzero Code Generator |
4 // | 4 // |
5 // This file is distributed under the University of Illinois Open Source | 5 // This file is distributed under the University of Illinois Open Source |
6 // License. See LICENSE.TXT for details. | 6 // License. See LICENSE.TXT for details. |
7 // | 7 // |
8 //===----------------------------------------------------------------------===// | 8 //===----------------------------------------------------------------------===// |
9 // | 9 // |
10 // This file declares the registers and their encodings for ARM32. | 10 // This file declares the registers and their encodings for MIPS32. |
11 // | 11 // |
12 //===----------------------------------------------------------------------===// | 12 //===----------------------------------------------------------------------===// |
13 | 13 |
14 #ifndef SUBZERO_SRC_ICEREGISTERSARM32_H | 14 #ifndef SUBZERO_SRC_ICEREGISTERSMIPS32_H |
15 #define SUBZERO_SRC_ICEREGISTERSARM32_H | 15 #define SUBZERO_SRC_ICEREGISTERSMIPS32_H |
16 | 16 |
17 #include "IceDefs.h" | 17 #include "IceDefs.h" |
18 #include "IceInstARM32.def" | 18 #include "IceInstMIPS32.def" |
19 #include "IceTypes.h" | 19 #include "IceTypes.h" |
20 | 20 |
21 namespace Ice { | 21 namespace Ice { |
22 | 22 |
23 namespace RegARM32 { | 23 namespace RegMIPS32 { |
24 | 24 |
25 // An enum of every register. The enum value may not match the encoding | 25 // An enum of every register. The enum value may not match the encoding |
26 // used to binary encode register operands in instructions. | 26 // used to binary encode register operands in instructions. |
27 enum AllRegisters { | 27 enum AllRegisters { |
28 #define X(val, encode, name, scratch, preserved, stackptr, frameptr, isInt, \ | 28 #define X(val, encode, name, scratch, preserved, stackptr, frameptr, isInt, \ |
29 isFP) \ | 29 isFP) \ |
30 val, | 30 val, |
31 REGARM32_TABLE | 31 REGMIPS32_TABLE |
32 #undef X | 32 #undef X |
33 Reg_NUM, | 33 Reg_NUM, |
34 #define X(val, init) val init, | 34 #define X(val, init) val init, |
35 REGARM32_TABLE_BOUNDS | 35 REGMIPS32_TABLE_BOUNDS |
36 #undef X | 36 #undef X |
37 }; | 37 }; |
38 | 38 |
39 // An enum of GPR Registers. The enum value does match the encoding used | 39 // An enum of GPR Registers. The enum value does match the encoding used |
40 // to binary encode register operands in instructions. | 40 // to binary encode register operands in instructions. |
41 enum GPRRegister { | 41 enum GPRRegister { |
42 #define X(val, encode, name, scratch, preserved, stackptr, frameptr, isInt, \ | 42 #define X(val, encode, name, scratch, preserved, stackptr, frameptr, isInt, \ |
43 isFP) \ | 43 isFP) \ |
44 Encoded_##val encode, | 44 Encoded_##val encode, |
45 REGARM32_GPR_TABLE | 45 REGMIPS32_GPR_TABLE |
46 #undef X | 46 #undef X |
47 Encoded_Not_GPR = -1 | 47 Encoded_Not_GPR = -1 |
48 }; | 48 }; |
49 | 49 |
50 // TODO(jvoung): Floating point and vector registers... | 50 // TODO(jvoung): Floating point and vector registers... |
51 // Need to model overlap and difference in encoding too. | 51 // Need to model overlap and difference in encoding too. |
52 | 52 |
53 static inline GPRRegister getEncodedGPR(int32_t RegNum) { | 53 static inline GPRRegister getEncodedGPR(int32_t RegNum) { |
54 assert(Reg_GPR_First <= RegNum && RegNum <= Reg_GPR_Last); | 54 assert(Reg_GPR_First <= RegNum && RegNum <= Reg_GPR_Last); |
55 return GPRRegister(RegNum - Reg_GPR_First); | 55 return GPRRegister(RegNum - Reg_GPR_First); |
56 } | 56 } |
57 | 57 |
58 } // end of namespace RegARM32 | 58 } // end of namespace RegMIPS32 |
59 | 59 |
60 } // end of namespace Ice | 60 } // end of namespace Ice |
61 | 61 |
62 #endif // SUBZERO_SRC_ICEREGISTERSARM32_H | 62 #endif // SUBZERO_SRC_ICEREGISTERSMIPS32_H |
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