| 1 | /* |
| 2 | * Copyright (C) 2012-2019 Free Software Foundation, Inc. |
| 3 | * |
| 4 | * This file is part of GNU lightning. |
| 5 | * |
| 6 | * GNU lightning is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU Lesser General Public License as published |
| 8 | * by the Free Software Foundation; either version 3, or (at your option) |
| 9 | * any later version. |
| 10 | * |
| 11 | * GNU lightning is distributed in the hope that it will be useful, but |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 13 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
| 14 | * License for more details. |
| 15 | * |
| 16 | * Authors: |
| 17 | * Paulo Cesar Pereira de Andrade |
| 18 | */ |
| 19 | |
| 20 | #ifndef _jit_ppc_h |
| 21 | #define _jit_ppc_h |
| 22 | |
| 23 | #define JIT_HASH_CONSTS 1 |
| 24 | #define JIT_NUM_OPERANDS 3 |
| 25 | |
| 26 | /* |
| 27 | * Types |
| 28 | */ |
| 29 | typedef enum { |
| 30 | #define jit_r(i) (_R28 + (i)) |
| 31 | #define jit_r_num() 3 |
| 32 | #define jit_v(i) (_R27 - (i)) |
| 33 | #define jit_v_num() 14 |
| 34 | #define jit_f(i) (_F14 + (i)) |
| 35 | #define jit_f_num() 8 |
| 36 | _R0, |
| 37 | #define JIT_R0 _R28 |
| 38 | #define JIT_R1 _R29 |
| 39 | #define JIT_R2 _R30 |
| 40 | _R11, _R12, _R13, _R2, |
| 41 | #define JIT_V0 jit_v(0) |
| 42 | #define JIT_V1 jit_v(1) |
| 43 | #define JIT_V2 jit_v(2) |
| 44 | #define JIT_V3 jit_v(3) |
| 45 | #define JIT_V4 jit_v(4) |
| 46 | #define JIT_V5 jit_v(5) |
| 47 | #define JIT_V6 jit_v(6) |
| 48 | #define JIT_V7 jit_v(7) |
| 49 | #define JIT_V8 jit_v(8) |
| 50 | #define JIT_V9 jit_v(9) |
| 51 | #define JIT_V10 jit_v(10) |
| 52 | #define JIT_V11 jit_v(11) |
| 53 | #define JIT_V12 jit_v(12) |
| 54 | #define JIT_V13 jit_v(13) |
| 55 | _R14, _R15, _R16, _R17, _R18, _R19, _R20, _R21, |
| 56 | _R22, _R23, _R24, _R25, _R26, _R27, _R28, _R29, |
| 57 | _R30, |
| 58 | _R1, |
| 59 | #define JIT_FP _R31 |
| 60 | _R31, |
| 61 | _R10, _R9, _R8, _R7, _R6, _R5, _R4, _R3, |
| 62 | _F0, |
| 63 | _F14, _F15, _F16, _F17, _F18, _F19, _F20, _F21, |
| 64 | #define JIT_F0 _F14 |
| 65 | #define JIT_F1 _F15 |
| 66 | #define JIT_F2 _F16 |
| 67 | #define JIT_F3 _F17 |
| 68 | #define JIT_F4 _F18 |
| 69 | #define JIT_F5 _F19 |
| 70 | #define JIT_F6 _F20 |
| 71 | #define JIT_F7 _F21 |
| 72 | /* FIXME _F20-_F31 not (easily) accessible and only _F14-_F21 |
| 73 | * saved/restored (if used) */ |
| 74 | _F22, _F23, _F24, _F25, _F26, _F27, _F28, _F29, |
| 75 | _F30, _F31, |
| 76 | _F13, _F12, _F11, _F10, _F9, _F8, _F7, _F6, |
| 77 | _F5, _F4, _F3, _F2, _F1, |
| 78 | _NOREG, |
| 79 | #define JIT_NOREG _NOREG |
| 80 | } jit_reg_t; |
| 81 | |
| 82 | #endif /* _jit_ppc_h */ |