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| 1 /* Target-dependent code for the Tilera TILE-Gx processor. |
| 2 |
| 3 Copyright (C) 2012 Free Software Foundation, Inc. |
| 4 |
| 5 This file is part of GDB. |
| 6 |
| 7 This program is free software; you can redistribute it and/or modify |
| 8 it under the terms of the GNU General Public License as published by |
| 9 the Free Software Foundation; either version 3 of the License, or |
| 10 (at your option) any later version. |
| 11 |
| 12 This program is distributed in the hope that it will be useful, |
| 13 but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 GNU General Public License for more details. |
| 16 |
| 17 You should have received a copy of the GNU General Public License |
| 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 19 |
| 20 #ifndef TILEGX_TDEP_H |
| 21 #define TILEGX_TDEP_H |
| 22 |
| 23 /* TILE-Gx has 56 general purpose registers (R0 - R52, TP, SP, LR), |
| 24 plus 8 special general purpose registers (network and ZERO), |
| 25 plus 1 magic register (PC). |
| 26 |
| 27 TP (aka R53) is the thread specific data pointer. |
| 28 SP (aka R54) is the stack pointer. |
| 29 LR (aka R55) is the link register. */ |
| 30 |
| 31 enum tilegx_regnum |
| 32 { |
| 33 TILEGX_R0_REGNUM, |
| 34 TILEGX_R1_REGNUM, |
| 35 TILEGX_R2_REGNUM, |
| 36 TILEGX_R3_REGNUM, |
| 37 TILEGX_R4_REGNUM, |
| 38 TILEGX_R5_REGNUM, |
| 39 TILEGX_R6_REGNUM, |
| 40 TILEGX_R7_REGNUM, |
| 41 TILEGX_R8_REGNUM, |
| 42 TILEGX_R9_REGNUM, |
| 43 TILEGX_R10_REGNUM, |
| 44 TILEGX_R11_REGNUM, |
| 45 TILEGX_R12_REGNUM, |
| 46 TILEGX_R13_REGNUM, |
| 47 TILEGX_R14_REGNUM, |
| 48 TILEGX_R15_REGNUM, |
| 49 TILEGX_R16_REGNUM, |
| 50 TILEGX_R17_REGNUM, |
| 51 TILEGX_R18_REGNUM, |
| 52 TILEGX_R19_REGNUM, |
| 53 TILEGX_R20_REGNUM, |
| 54 TILEGX_R21_REGNUM, |
| 55 TILEGX_R22_REGNUM, |
| 56 TILEGX_R23_REGNUM, |
| 57 TILEGX_R24_REGNUM, |
| 58 TILEGX_R25_REGNUM, |
| 59 TILEGX_R26_REGNUM, |
| 60 TILEGX_R27_REGNUM, |
| 61 TILEGX_R28_REGNUM, |
| 62 TILEGX_R29_REGNUM, |
| 63 TILEGX_R30_REGNUM, |
| 64 TILEGX_R31_REGNUM, |
| 65 TILEGX_R32_REGNUM, |
| 66 TILEGX_R33_REGNUM, |
| 67 TILEGX_R34_REGNUM, |
| 68 TILEGX_R35_REGNUM, |
| 69 TILEGX_R36_REGNUM, |
| 70 TILEGX_R37_REGNUM, |
| 71 TILEGX_R38_REGNUM, |
| 72 TILEGX_R39_REGNUM, |
| 73 TILEGX_R40_REGNUM, |
| 74 TILEGX_R41_REGNUM, |
| 75 TILEGX_R42_REGNUM, |
| 76 TILEGX_R43_REGNUM, |
| 77 TILEGX_R44_REGNUM, |
| 78 TILEGX_R45_REGNUM, |
| 79 TILEGX_R46_REGNUM, |
| 80 TILEGX_R47_REGNUM, |
| 81 TILEGX_R48_REGNUM, |
| 82 TILEGX_R49_REGNUM, |
| 83 TILEGX_R50_REGNUM, |
| 84 TILEGX_R51_REGNUM, |
| 85 TILEGX_R52_REGNUM, |
| 86 TILEGX_TP_REGNUM, |
| 87 TILEGX_SP_REGNUM, |
| 88 TILEGX_LR_REGNUM, |
| 89 |
| 90 TILEGX_SN_REGNUM, |
| 91 TILEGX_NUM_EASY_REGS = TILEGX_SN_REGNUM, /* 56 */ |
| 92 |
| 93 TILEGX_IO0_REGNUM, |
| 94 TILEGX_IO1_REGNUM, |
| 95 TILEGX_US0_REGNUM, |
| 96 TILEGX_US1_REGNUM, |
| 97 TILEGX_US2_REGNUM, |
| 98 TILEGX_US3_REGNUM, |
| 99 TILEGX_ZERO_REGNUM, |
| 100 |
| 101 TILEGX_PC_REGNUM, |
| 102 TILEGX_NUM_PHYS_REGS = TILEGX_PC_REGNUM, /* 64 */ |
| 103 |
| 104 TILEGX_NUM_REGS /* 65 */ |
| 105 }; |
| 106 |
| 107 enum { tilegx_reg_size = 8 }; |
| 108 |
| 109 #endif /* tilegx-tdep.h */ |
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