sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 1 | /* -*- mode: C; c-basic-offset: 3; -*- */ |
| 2 | |
| 3 | /*---------------------------------------------------------------*/ |
| 4 | /*--- begin libvex_guest_s390x.h ---*/ |
| 5 | /*---------------------------------------------------------------*/ |
| 6 | |
| 7 | /* |
| 8 | This file is part of Valgrind, a dynamic binary instrumentation |
| 9 | framework. |
| 10 | |
sewardj | 89ae847 | 2013-10-18 14:12:58 +0000 | [diff] [blame] | 11 | Copyright IBM Corp. 2010-2013 |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 12 | |
| 13 | This program is free software; you can redistribute it and/or |
| 14 | modify it under the terms of the GNU General Public License as |
| 15 | published by the Free Software Foundation; either version 2 of the |
| 16 | License, or (at your option) any later version. |
| 17 | |
| 18 | This program is distributed in the hope that it will be useful, but |
| 19 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 21 | General Public License for more details. |
| 22 | |
| 23 | You should have received a copy of the GNU General Public License |
| 24 | along with this program; if not, write to the Free Software |
| 25 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 26 | 02110-1301, USA. |
| 27 | |
| 28 | The GNU General Public License is contained in the file COPYING. |
| 29 | */ |
| 30 | |
| 31 | #ifndef __LIBVEX_PUB_GUEST_S390X_H |
| 32 | #define __LIBVEX_PUB_GUEST_S390X_H |
| 33 | |
| 34 | #include "libvex_basictypes.h" |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 35 | |
| 36 | /*------------------------------------------------------------*/ |
| 37 | /*--- Vex's representation of the s390 CPU state. ---*/ |
| 38 | /*------------------------------------------------------------*/ |
| 39 | |
| 40 | typedef struct { |
| 41 | |
| 42 | /*------------------------------------------------------------*/ |
| 43 | /*--- ar registers ---*/ |
| 44 | /*------------------------------------------------------------*/ |
| 45 | |
| 46 | /* 0 */ UInt guest_a0; |
| 47 | /* 4 */ UInt guest_a1; |
| 48 | /* 8 */ UInt guest_a2; |
| 49 | /* 12 */ UInt guest_a3; |
| 50 | /* 16 */ UInt guest_a4; |
| 51 | /* 20 */ UInt guest_a5; |
| 52 | /* 24 */ UInt guest_a6; |
| 53 | /* 28 */ UInt guest_a7; |
| 54 | /* 32 */ UInt guest_a8; |
| 55 | /* 36 */ UInt guest_a9; |
| 56 | /* 40 */ UInt guest_a10; |
| 57 | /* 44 */ UInt guest_a11; |
| 58 | /* 48 */ UInt guest_a12; |
| 59 | /* 52 */ UInt guest_a13; |
| 60 | /* 56 */ UInt guest_a14; |
| 61 | /* 60 */ UInt guest_a15; |
| 62 | |
| 63 | /*------------------------------------------------------------*/ |
| 64 | /*--- fpr registers ---*/ |
| 65 | /*------------------------------------------------------------*/ |
| 66 | |
| 67 | /* 64 */ ULong guest_f0; |
| 68 | /* 72 */ ULong guest_f1; |
| 69 | /* 80 */ ULong guest_f2; |
| 70 | /* 88 */ ULong guest_f3; |
| 71 | /* 96 */ ULong guest_f4; |
| 72 | /* 104 */ ULong guest_f5; |
| 73 | /* 112 */ ULong guest_f6; |
| 74 | /* 120 */ ULong guest_f7; |
| 75 | /* 128 */ ULong guest_f8; |
| 76 | /* 136 */ ULong guest_f9; |
| 77 | /* 144 */ ULong guest_f10; |
| 78 | /* 152 */ ULong guest_f11; |
| 79 | /* 160 */ ULong guest_f12; |
| 80 | /* 168 */ ULong guest_f13; |
| 81 | /* 176 */ ULong guest_f14; |
| 82 | /* 184 */ ULong guest_f15; |
| 83 | |
| 84 | /*------------------------------------------------------------*/ |
| 85 | /*--- gpr registers ---*/ |
| 86 | /*------------------------------------------------------------*/ |
| 87 | |
| 88 | /* 192 */ ULong guest_r0; |
| 89 | /* 200 */ ULong guest_r1; |
| 90 | /* 208 */ ULong guest_r2; |
| 91 | /* 216 */ ULong guest_r3; |
| 92 | /* 224 */ ULong guest_r4; |
| 93 | /* 232 */ ULong guest_r5; |
| 94 | /* 240 */ ULong guest_r6; |
| 95 | /* 248 */ ULong guest_r7; |
| 96 | /* 256 */ ULong guest_r8; |
| 97 | /* 264 */ ULong guest_r9; |
| 98 | /* 272 */ ULong guest_r10; |
| 99 | /* 280 */ ULong guest_r11; |
| 100 | /* 288 */ ULong guest_r12; |
| 101 | /* 296 */ ULong guest_r13; |
| 102 | /* 304 */ ULong guest_r14; |
| 103 | /* 312 */ ULong guest_r15; |
| 104 | |
| 105 | /*------------------------------------------------------------*/ |
| 106 | /*--- S390 miscellaneous registers ---*/ |
| 107 | /*------------------------------------------------------------*/ |
| 108 | |
| 109 | /* 320 */ ULong guest_counter; |
| 110 | /* 328 */ UInt guest_fpc; |
florian | b394076 | 2011-10-22 23:18:00 +0000 | [diff] [blame] | 111 | /* 332 */ UChar unused[4]; /* 4-byte hole to get 8-byte alignment */ |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 112 | /* 336 */ ULong guest_IA; |
| 113 | |
| 114 | /*------------------------------------------------------------*/ |
| 115 | /*--- S390 pseudo registers ---*/ |
| 116 | /*------------------------------------------------------------*/ |
| 117 | |
| 118 | /* 344 */ ULong guest_SYSNO; |
| 119 | |
| 120 | /*------------------------------------------------------------*/ |
| 121 | /*--- 4-word thunk used to calculate the condition code ---*/ |
| 122 | /*------------------------------------------------------------*/ |
| 123 | |
| 124 | /* 352 */ ULong guest_CC_OP; |
| 125 | /* 360 */ ULong guest_CC_DEP1; |
| 126 | /* 368 */ ULong guest_CC_DEP2; |
| 127 | /* 376 */ ULong guest_CC_NDEP; |
| 128 | |
| 129 | /*------------------------------------------------------------*/ |
| 130 | /*--- Pseudo registers. Required by all architectures ---*/ |
| 131 | /*------------------------------------------------------------*/ |
| 132 | |
| 133 | /* See comments at bottom of libvex.h */ |
| 134 | /* 384 */ ULong guest_NRADDR; |
| 135 | /* 392 */ ULong guest_TISTART; |
| 136 | /* 400 */ ULong guest_TILEN; |
| 137 | |
| 138 | /* Used when backing up to restart a syscall that has |
| 139 | been interrupted by a signal. See also comment in |
| 140 | libvex_ir.h */ |
| 141 | /* 408 */ ULong guest_IP_AT_SYSCALL; |
| 142 | |
florian | 6ef84be | 2012-08-26 03:20:07 +0000 | [diff] [blame] | 143 | /* Emulation notes; see comments in libvex_emnote.h */ |
| 144 | /* 416 */ UInt guest_EMNOTE; |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 145 | |
florian | 8844a63 | 2012-04-13 04:04:06 +0000 | [diff] [blame] | 146 | /* For translation chaining */ |
| 147 | /* 420 */ UInt host_EvC_COUNTER; |
| 148 | /* 424 */ ULong host_EvC_FAILADDR; |
| 149 | |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 150 | /*------------------------------------------------------------*/ |
sewardj | fe8940d | 2012-05-21 15:45:34 +0000 | [diff] [blame] | 151 | /*--- Force alignment to 32 bytes ---*/ |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 152 | /*------------------------------------------------------------*/ |
florian | 5c328c0 | 2012-05-22 01:51:26 +0000 | [diff] [blame] | 153 | /* 432 */ UChar padding[16]; |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 154 | |
sewardj | fe8940d | 2012-05-21 15:45:34 +0000 | [diff] [blame] | 155 | /* 448 */ /* This is the size of the guest state */ |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 156 | } VexGuestS390XState; |
| 157 | |
| 158 | |
| 159 | /*------------------------------------------------------------*/ |
| 160 | /*--- Function prototypes ---*/ |
| 161 | /*------------------------------------------------------------*/ |
| 162 | |
| 163 | void LibVEX_GuestS390X_initialise(VexGuestS390XState *); |
| 164 | |
| 165 | /*------------------------------------------------------------*/ |
| 166 | /*--- Dedicated registers ---*/ |
| 167 | /*------------------------------------------------------------*/ |
| 168 | |
sewardj | 6068788 | 2014-01-15 10:25:21 +0000 | [diff] [blame] | 169 | #define guest_LR guest_r14 /* Link register */ |
| 170 | #define guest_SP guest_r15 /* Stack pointer */ |
| 171 | #define guest_FP guest_r11 /* Frame pointer */ |
sewardj | 2019a97 | 2011-03-07 16:04:07 +0000 | [diff] [blame] | 172 | |
| 173 | /*---------------------------------------------------------------*/ |
| 174 | /*--- end libvex_guest_s390x.h ---*/ |
| 175 | /*---------------------------------------------------------------*/ |
| 176 | |
| 177 | #endif /* __LIBVEX_PUB_GUEST_S390X_H */ |