| 1 | /* Target-dependent code for GDB, the GNU debugger. |
| 2 | Copyright (C) 2003, 2007, 2008, 2009, 2010, 2011 |
| 3 | 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 S390_TDEP_H |
| 21 | #define S390_TDEP_H |
| 22 | |
| 23 | /* Register information. */ |
| 24 | |
| 25 | /* Program Status Word. */ |
| 26 | #define S390_PSWM_REGNUM 0 |
| 27 | #define S390_PSWA_REGNUM 1 |
| 28 | /* General Purpose Registers. */ |
| 29 | #define S390_R0_REGNUM 2 |
| 30 | #define S390_R1_REGNUM 3 |
| 31 | #define S390_R2_REGNUM 4 |
| 32 | #define S390_R3_REGNUM 5 |
| 33 | #define S390_R4_REGNUM 6 |
| 34 | #define S390_R5_REGNUM 7 |
| 35 | #define S390_R6_REGNUM 8 |
| 36 | #define S390_R7_REGNUM 9 |
| 37 | #define S390_R8_REGNUM 10 |
| 38 | #define S390_R9_REGNUM 11 |
| 39 | #define S390_R10_REGNUM 12 |
| 40 | #define S390_R11_REGNUM 13 |
| 41 | #define S390_R12_REGNUM 14 |
| 42 | #define S390_R13_REGNUM 15 |
| 43 | #define S390_R14_REGNUM 16 |
| 44 | #define S390_R15_REGNUM 17 |
| 45 | /* Access Registers. */ |
| 46 | #define S390_A0_REGNUM 18 |
| 47 | #define S390_A1_REGNUM 19 |
| 48 | #define S390_A2_REGNUM 20 |
| 49 | #define S390_A3_REGNUM 21 |
| 50 | #define S390_A4_REGNUM 22 |
| 51 | #define S390_A5_REGNUM 23 |
| 52 | #define S390_A6_REGNUM 24 |
| 53 | #define S390_A7_REGNUM 25 |
| 54 | #define S390_A8_REGNUM 26 |
| 55 | #define S390_A9_REGNUM 27 |
| 56 | #define S390_A10_REGNUM 28 |
| 57 | #define S390_A11_REGNUM 29 |
| 58 | #define S390_A12_REGNUM 30 |
| 59 | #define S390_A13_REGNUM 31 |
| 60 | #define S390_A14_REGNUM 32 |
| 61 | #define S390_A15_REGNUM 33 |
| 62 | /* Floating Point Control Word. */ |
| 63 | #define S390_FPC_REGNUM 34 |
| 64 | /* Floating Point Registers. */ |
| 65 | #define S390_F0_REGNUM 35 |
| 66 | #define S390_F1_REGNUM 36 |
| 67 | #define S390_F2_REGNUM 37 |
| 68 | #define S390_F3_REGNUM 38 |
| 69 | #define S390_F4_REGNUM 39 |
| 70 | #define S390_F5_REGNUM 40 |
| 71 | #define S390_F6_REGNUM 41 |
| 72 | #define S390_F7_REGNUM 42 |
| 73 | #define S390_F8_REGNUM 43 |
| 74 | #define S390_F9_REGNUM 44 |
| 75 | #define S390_F10_REGNUM 45 |
| 76 | #define S390_F11_REGNUM 46 |
| 77 | #define S390_F12_REGNUM 47 |
| 78 | #define S390_F13_REGNUM 48 |
| 79 | #define S390_F14_REGNUM 49 |
| 80 | #define S390_F15_REGNUM 50 |
| 81 | /* General Purpose Register Upper Halves. */ |
| 82 | #define S390_R0_UPPER_REGNUM 51 |
| 83 | #define S390_R1_UPPER_REGNUM 52 |
| 84 | #define S390_R2_UPPER_REGNUM 53 |
| 85 | #define S390_R3_UPPER_REGNUM 54 |
| 86 | #define S390_R4_UPPER_REGNUM 55 |
| 87 | #define S390_R5_UPPER_REGNUM 56 |
| 88 | #define S390_R6_UPPER_REGNUM 57 |
| 89 | #define S390_R7_UPPER_REGNUM 58 |
| 90 | #define S390_R8_UPPER_REGNUM 59 |
| 91 | #define S390_R9_UPPER_REGNUM 60 |
| 92 | #define S390_R10_UPPER_REGNUM 61 |
| 93 | #define S390_R11_UPPER_REGNUM 62 |
| 94 | #define S390_R12_UPPER_REGNUM 63 |
| 95 | #define S390_R13_UPPER_REGNUM 64 |
| 96 | #define S390_R14_UPPER_REGNUM 65 |
| 97 | #define S390_R15_UPPER_REGNUM 66 |
| 98 | /* Total. */ |
| 99 | #define S390_NUM_REGS 67 |
| 100 | |
| 101 | /* Special register usage. */ |
| 102 | #define S390_SP_REGNUM S390_R15_REGNUM |
| 103 | #define S390_RETADDR_REGNUM S390_R14_REGNUM |
| 104 | #define S390_FRAME_REGNUM S390_R11_REGNUM |
| 105 | |
| 106 | /* Core file register sets, defined in s390-tdep.c. */ |
| 107 | #define s390_sizeof_gregset 0x90 |
| 108 | extern int s390_regmap_gregset[S390_NUM_REGS]; |
| 109 | #define s390x_sizeof_gregset 0xd8 |
| 110 | extern int s390x_regmap_gregset[S390_NUM_REGS]; |
| 111 | #define s390_sizeof_fpregset 0x88 |
| 112 | extern int s390_regmap_fpregset[S390_NUM_REGS]; |
| 113 | |
| 114 | /* Linux target descriptions. */ |
| 115 | extern struct target_desc *tdesc_s390_linux32; |
| 116 | extern struct target_desc *tdesc_s390_linux64; |
| 117 | extern struct target_desc *tdesc_s390x_linux64; |
| 118 | |
| 119 | #endif |
| 120 | |