| /* Target-dependent code for the Tilera TILE-Gx processor. |
| |
| Copyright (C) 2012 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef TILEGX_TDEP_H |
| #define TILEGX_TDEP_H |
| |
| /* TILE-Gx has 56 general purpose registers (R0 - R52, TP, SP, LR), |
| plus 8 special general purpose registers (network and ZERO), |
| plus 1 magic register (PC). |
| |
| TP (aka R53) is the thread specific data pointer. |
| SP (aka R54) is the stack pointer. |
| LR (aka R55) is the link register. */ |
| |
| enum tilegx_regnum |
| { |
| TILEGX_R0_REGNUM, |
| TILEGX_R1_REGNUM, |
| TILEGX_R2_REGNUM, |
| TILEGX_R3_REGNUM, |
| TILEGX_R4_REGNUM, |
| TILEGX_R5_REGNUM, |
| TILEGX_R6_REGNUM, |
| TILEGX_R7_REGNUM, |
| TILEGX_R8_REGNUM, |
| TILEGX_R9_REGNUM, |
| TILEGX_R10_REGNUM, |
| TILEGX_R11_REGNUM, |
| TILEGX_R12_REGNUM, |
| TILEGX_R13_REGNUM, |
| TILEGX_R14_REGNUM, |
| TILEGX_R15_REGNUM, |
| TILEGX_R16_REGNUM, |
| TILEGX_R17_REGNUM, |
| TILEGX_R18_REGNUM, |
| TILEGX_R19_REGNUM, |
| TILEGX_R20_REGNUM, |
| TILEGX_R21_REGNUM, |
| TILEGX_R22_REGNUM, |
| TILEGX_R23_REGNUM, |
| TILEGX_R24_REGNUM, |
| TILEGX_R25_REGNUM, |
| TILEGX_R26_REGNUM, |
| TILEGX_R27_REGNUM, |
| TILEGX_R28_REGNUM, |
| TILEGX_R29_REGNUM, |
| TILEGX_R30_REGNUM, |
| TILEGX_R31_REGNUM, |
| TILEGX_R32_REGNUM, |
| TILEGX_R33_REGNUM, |
| TILEGX_R34_REGNUM, |
| TILEGX_R35_REGNUM, |
| TILEGX_R36_REGNUM, |
| TILEGX_R37_REGNUM, |
| TILEGX_R38_REGNUM, |
| TILEGX_R39_REGNUM, |
| TILEGX_R40_REGNUM, |
| TILEGX_R41_REGNUM, |
| TILEGX_R42_REGNUM, |
| TILEGX_R43_REGNUM, |
| TILEGX_R44_REGNUM, |
| TILEGX_R45_REGNUM, |
| TILEGX_R46_REGNUM, |
| TILEGX_R47_REGNUM, |
| TILEGX_R48_REGNUM, |
| TILEGX_R49_REGNUM, |
| TILEGX_R50_REGNUM, |
| TILEGX_R51_REGNUM, |
| TILEGX_R52_REGNUM, |
| TILEGX_TP_REGNUM, |
| TILEGX_SP_REGNUM, |
| TILEGX_LR_REGNUM, |
| |
| TILEGX_SN_REGNUM, |
| TILEGX_NUM_EASY_REGS = TILEGX_SN_REGNUM, /* 56 */ |
| |
| TILEGX_IO0_REGNUM, |
| TILEGX_IO1_REGNUM, |
| TILEGX_US0_REGNUM, |
| TILEGX_US1_REGNUM, |
| TILEGX_US2_REGNUM, |
| TILEGX_US3_REGNUM, |
| TILEGX_ZERO_REGNUM, |
| |
| TILEGX_PC_REGNUM, |
| TILEGX_NUM_PHYS_REGS = TILEGX_PC_REGNUM, /* 64 */ |
| |
| TILEGX_NUM_REGS /* 65 */ |
| }; |
| |
| enum { tilegx_reg_size = 8 }; |
| |
| #endif /* tilegx-tdep.h */ |