| 1 | /* Target-dependent code for GDB, the GNU debugger. |
| 2 | Copyright (C) 2003-2015 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GDB. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 3 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #ifndef S390_TDEP_H |
| 20 | #define S390_TDEP_H |
| 21 | |
| 22 | /* Hardware capabilities. */ |
| 23 | |
| 24 | #ifndef HWCAP_S390_HIGH_GPRS |
| 25 | #define HWCAP_S390_HIGH_GPRS 512 |
| 26 | #endif |
| 27 | |
| 28 | #ifndef HWCAP_S390_TE |
| 29 | #define HWCAP_S390_TE 1024 |
| 30 | #endif |
| 31 | |
| 32 | #ifndef HWCAP_S390_VX |
| 33 | #define HWCAP_S390_VX 2048 |
| 34 | #endif |
| 35 | |
| 36 | /* Register information. */ |
| 37 | |
| 38 | /* Program Status Word. */ |
| 39 | #define S390_PSWM_REGNUM 0 |
| 40 | #define S390_PSWA_REGNUM 1 |
| 41 | /* General Purpose Registers. */ |
| 42 | #define S390_R0_REGNUM 2 |
| 43 | #define S390_R1_REGNUM 3 |
| 44 | #define S390_R2_REGNUM 4 |
| 45 | #define S390_R3_REGNUM 5 |
| 46 | #define S390_R4_REGNUM 6 |
| 47 | #define S390_R5_REGNUM 7 |
| 48 | #define S390_R6_REGNUM 8 |
| 49 | #define S390_R7_REGNUM 9 |
| 50 | #define S390_R8_REGNUM 10 |
| 51 | #define S390_R9_REGNUM 11 |
| 52 | #define S390_R10_REGNUM 12 |
| 53 | #define S390_R11_REGNUM 13 |
| 54 | #define S390_R12_REGNUM 14 |
| 55 | #define S390_R13_REGNUM 15 |
| 56 | #define S390_R14_REGNUM 16 |
| 57 | #define S390_R15_REGNUM 17 |
| 58 | /* Access Registers. */ |
| 59 | #define S390_A0_REGNUM 18 |
| 60 | #define S390_A1_REGNUM 19 |
| 61 | #define S390_A2_REGNUM 20 |
| 62 | #define S390_A3_REGNUM 21 |
| 63 | #define S390_A4_REGNUM 22 |
| 64 | #define S390_A5_REGNUM 23 |
| 65 | #define S390_A6_REGNUM 24 |
| 66 | #define S390_A7_REGNUM 25 |
| 67 | #define S390_A8_REGNUM 26 |
| 68 | #define S390_A9_REGNUM 27 |
| 69 | #define S390_A10_REGNUM 28 |
| 70 | #define S390_A11_REGNUM 29 |
| 71 | #define S390_A12_REGNUM 30 |
| 72 | #define S390_A13_REGNUM 31 |
| 73 | #define S390_A14_REGNUM 32 |
| 74 | #define S390_A15_REGNUM 33 |
| 75 | /* Floating Point Control Word. */ |
| 76 | #define S390_FPC_REGNUM 34 |
| 77 | /* Floating Point Registers. */ |
| 78 | #define S390_F0_REGNUM 35 |
| 79 | #define S390_F1_REGNUM 36 |
| 80 | #define S390_F2_REGNUM 37 |
| 81 | #define S390_F3_REGNUM 38 |
| 82 | #define S390_F4_REGNUM 39 |
| 83 | #define S390_F5_REGNUM 40 |
| 84 | #define S390_F6_REGNUM 41 |
| 85 | #define S390_F7_REGNUM 42 |
| 86 | #define S390_F8_REGNUM 43 |
| 87 | #define S390_F9_REGNUM 44 |
| 88 | #define S390_F10_REGNUM 45 |
| 89 | #define S390_F11_REGNUM 46 |
| 90 | #define S390_F12_REGNUM 47 |
| 91 | #define S390_F13_REGNUM 48 |
| 92 | #define S390_F14_REGNUM 49 |
| 93 | #define S390_F15_REGNUM 50 |
| 94 | /* General Purpose Register Upper Halves. */ |
| 95 | #define S390_R0_UPPER_REGNUM 51 |
| 96 | #define S390_R1_UPPER_REGNUM 52 |
| 97 | #define S390_R2_UPPER_REGNUM 53 |
| 98 | #define S390_R3_UPPER_REGNUM 54 |
| 99 | #define S390_R4_UPPER_REGNUM 55 |
| 100 | #define S390_R5_UPPER_REGNUM 56 |
| 101 | #define S390_R6_UPPER_REGNUM 57 |
| 102 | #define S390_R7_UPPER_REGNUM 58 |
| 103 | #define S390_R8_UPPER_REGNUM 59 |
| 104 | #define S390_R9_UPPER_REGNUM 60 |
| 105 | #define S390_R10_UPPER_REGNUM 61 |
| 106 | #define S390_R11_UPPER_REGNUM 62 |
| 107 | #define S390_R12_UPPER_REGNUM 63 |
| 108 | #define S390_R13_UPPER_REGNUM 64 |
| 109 | #define S390_R14_UPPER_REGNUM 65 |
| 110 | #define S390_R15_UPPER_REGNUM 66 |
| 111 | /* GNU/Linux-specific optional registers. */ |
| 112 | #define S390_ORIG_R2_REGNUM 67 |
| 113 | #define S390_LAST_BREAK_REGNUM 68 |
| 114 | #define S390_SYSTEM_CALL_REGNUM 69 |
| 115 | /* Transaction diagnostic block. */ |
| 116 | #define S390_TDB_DWORD0_REGNUM 70 |
| 117 | #define S390_TDB_ABORT_CODE_REGNUM 71 |
| 118 | #define S390_TDB_CONFLICT_TOKEN_REGNUM 72 |
| 119 | #define S390_TDB_ATIA_REGNUM 73 |
| 120 | #define S390_TDB_R0_REGNUM 74 |
| 121 | #define S390_TDB_R1_REGNUM 75 |
| 122 | #define S390_TDB_R2_REGNUM 76 |
| 123 | #define S390_TDB_R3_REGNUM 77 |
| 124 | #define S390_TDB_R4_REGNUM 78 |
| 125 | #define S390_TDB_R5_REGNUM 79 |
| 126 | #define S390_TDB_R6_REGNUM 80 |
| 127 | #define S390_TDB_R7_REGNUM 81 |
| 128 | #define S390_TDB_R8_REGNUM 82 |
| 129 | #define S390_TDB_R9_REGNUM 83 |
| 130 | #define S390_TDB_R10_REGNUM 84 |
| 131 | #define S390_TDB_R11_REGNUM 85 |
| 132 | #define S390_TDB_R12_REGNUM 86 |
| 133 | #define S390_TDB_R13_REGNUM 87 |
| 134 | #define S390_TDB_R14_REGNUM 88 |
| 135 | #define S390_TDB_R15_REGNUM 89 |
| 136 | /* Vector registers. */ |
| 137 | #define S390_V0_LOWER_REGNUM 90 |
| 138 | #define S390_V1_LOWER_REGNUM 91 |
| 139 | #define S390_V2_LOWER_REGNUM 92 |
| 140 | #define S390_V3_LOWER_REGNUM 93 |
| 141 | #define S390_V4_LOWER_REGNUM 94 |
| 142 | #define S390_V5_LOWER_REGNUM 95 |
| 143 | #define S390_V6_LOWER_REGNUM 96 |
| 144 | #define S390_V7_LOWER_REGNUM 97 |
| 145 | #define S390_V8_LOWER_REGNUM 98 |
| 146 | #define S390_V9_LOWER_REGNUM 99 |
| 147 | #define S390_V10_LOWER_REGNUM 100 |
| 148 | #define S390_V11_LOWER_REGNUM 101 |
| 149 | #define S390_V12_LOWER_REGNUM 102 |
| 150 | #define S390_V13_LOWER_REGNUM 103 |
| 151 | #define S390_V14_LOWER_REGNUM 104 |
| 152 | #define S390_V15_LOWER_REGNUM 105 |
| 153 | #define S390_V16_REGNUM 106 |
| 154 | #define S390_V17_REGNUM 107 |
| 155 | #define S390_V18_REGNUM 108 |
| 156 | #define S390_V19_REGNUM 109 |
| 157 | #define S390_V20_REGNUM 110 |
| 158 | #define S390_V21_REGNUM 111 |
| 159 | #define S390_V22_REGNUM 112 |
| 160 | #define S390_V23_REGNUM 113 |
| 161 | #define S390_V24_REGNUM 114 |
| 162 | #define S390_V25_REGNUM 115 |
| 163 | #define S390_V26_REGNUM 116 |
| 164 | #define S390_V27_REGNUM 117 |
| 165 | #define S390_V28_REGNUM 118 |
| 166 | #define S390_V29_REGNUM 119 |
| 167 | #define S390_V30_REGNUM 120 |
| 168 | #define S390_V31_REGNUM 121 |
| 169 | /* Total. */ |
| 170 | #define S390_NUM_REGS 122 |
| 171 | |
| 172 | /* Special register usage. */ |
| 173 | #define S390_SP_REGNUM S390_R15_REGNUM |
| 174 | #define S390_RETADDR_REGNUM S390_R14_REGNUM |
| 175 | #define S390_FRAME_REGNUM S390_R11_REGNUM |
| 176 | |
| 177 | #define S390_IS_GREGSET_REGNUM(i) \ |
| 178 | (((i) >= S390_PSWM_REGNUM && (i) <= S390_A15_REGNUM) \ |
| 179 | || ((i) >= S390_R0_UPPER_REGNUM && (i) <= S390_R15_UPPER_REGNUM) \ |
| 180 | || (i) == S390_ORIG_R2_REGNUM) |
| 181 | |
| 182 | #define S390_IS_FPREGSET_REGNUM(i) \ |
| 183 | ((i) >= S390_FPC_REGNUM && (i) <= S390_F15_REGNUM) |
| 184 | |
| 185 | #define S390_IS_TDBREGSET_REGNUM(i) \ |
| 186 | ((i) >= S390_TDB_DWORD0_REGNUM && (i) <= S390_TDB_R15_REGNUM) |
| 187 | |
| 188 | /* Core file register sets, defined in s390-tdep.c. */ |
| 189 | #define s390_sizeof_gregset 0x90 |
| 190 | #define s390x_sizeof_gregset 0xd8 |
| 191 | extern const struct regset s390_gregset; |
| 192 | #define s390_sizeof_fpregset 0x88 |
| 193 | extern const struct regset s390_fpregset; |
| 194 | extern const struct regset s390_last_break_regset; |
| 195 | extern const struct regset s390x_last_break_regset; |
| 196 | extern const struct regset s390_system_call_regset; |
| 197 | extern const struct regset s390_tdb_regset; |
| 198 | #define s390_sizeof_tdbregset 0x100 |
| 199 | extern const struct regset s390_vxrs_low_regset; |
| 200 | extern const struct regset s390_vxrs_high_regset; |
| 201 | |
| 202 | /* GNU/Linux target descriptions. */ |
| 203 | extern struct target_desc *tdesc_s390_linux32; |
| 204 | extern struct target_desc *tdesc_s390_linux32v1; |
| 205 | extern struct target_desc *tdesc_s390_linux32v2; |
| 206 | extern struct target_desc *tdesc_s390_linux64; |
| 207 | extern struct target_desc *tdesc_s390_linux64v1; |
| 208 | extern struct target_desc *tdesc_s390_linux64v2; |
| 209 | extern struct target_desc *tdesc_s390_te_linux64; |
| 210 | extern struct target_desc *tdesc_s390_vx_linux64; |
| 211 | extern struct target_desc *tdesc_s390_tevx_linux64; |
| 212 | extern struct target_desc *tdesc_s390x_linux64; |
| 213 | extern struct target_desc *tdesc_s390x_linux64v1; |
| 214 | extern struct target_desc *tdesc_s390x_linux64v2; |
| 215 | extern struct target_desc *tdesc_s390x_te_linux64; |
| 216 | extern struct target_desc *tdesc_s390x_vx_linux64; |
| 217 | extern struct target_desc *tdesc_s390x_tevx_linux64; |
| 218 | |
| 219 | #endif |