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 120 121