libvex_guest_ppc64.h revision 752f90673ebbb6b2f55fc5e46606dea371313713
1dd56a484260c9f04b1513731b86f6edb974aa554cerion 2dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 3752f90673ebbb6b2f55fc5e46606dea371313713sewardj/*--- begin libvex_guest_ppc64.h ---*/ 4dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 5dd56a484260c9f04b1513731b86f6edb974aa554cerion 6dd56a484260c9f04b1513731b86f6edb974aa554cerion/* 7752f90673ebbb6b2f55fc5e46606dea371313713sewardj This file is part of Valgrind, a dynamic binary instrumentation 8752f90673ebbb6b2f55fc5e46606dea371313713sewardj framework. 9dd56a484260c9f04b1513731b86f6edb974aa554cerion 10752f90673ebbb6b2f55fc5e46606dea371313713sewardj Copyright (C) 2004-2010 OpenWorks LLP 11752f90673ebbb6b2f55fc5e46606dea371313713sewardj info@open-works.net 12dd56a484260c9f04b1513731b86f6edb974aa554cerion 13752f90673ebbb6b2f55fc5e46606dea371313713sewardj This program is free software; you can redistribute it and/or 14752f90673ebbb6b2f55fc5e46606dea371313713sewardj modify it under the terms of the GNU General Public License as 15752f90673ebbb6b2f55fc5e46606dea371313713sewardj published by the Free Software Foundation; either version 2 of the 16752f90673ebbb6b2f55fc5e46606dea371313713sewardj License, or (at your option) any later version. 17dd56a484260c9f04b1513731b86f6edb974aa554cerion 18752f90673ebbb6b2f55fc5e46606dea371313713sewardj This program is distributed in the hope that it will be useful, but 19752f90673ebbb6b2f55fc5e46606dea371313713sewardj WITHOUT ANY WARRANTY; without even the implied warranty of 20752f90673ebbb6b2f55fc5e46606dea371313713sewardj MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 21752f90673ebbb6b2f55fc5e46606dea371313713sewardj General Public License for more details. 22752f90673ebbb6b2f55fc5e46606dea371313713sewardj 23752f90673ebbb6b2f55fc5e46606dea371313713sewardj You should have received a copy of the GNU General Public License 24752f90673ebbb6b2f55fc5e46606dea371313713sewardj along with this program; if not, write to the Free Software 25752f90673ebbb6b2f55fc5e46606dea371313713sewardj Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 26dd56a484260c9f04b1513731b86f6edb974aa554cerion 02110-1301, USA. 27dd56a484260c9f04b1513731b86f6edb974aa554cerion 28752f90673ebbb6b2f55fc5e46606dea371313713sewardj The GNU General Public License is contained in the file COPYING. 29dd56a484260c9f04b1513731b86f6edb974aa554cerion 30dd56a484260c9f04b1513731b86f6edb974aa554cerion Neither the names of the U.S. Department of Energy nor the 31dd56a484260c9f04b1513731b86f6edb974aa554cerion University of California nor the names of its contributors may be 32dd56a484260c9f04b1513731b86f6edb974aa554cerion used to endorse or promote products derived from this software 33dd56a484260c9f04b1513731b86f6edb974aa554cerion without prior written permission. 34dd56a484260c9f04b1513731b86f6edb974aa554cerion*/ 35dd56a484260c9f04b1513731b86f6edb974aa554cerion 36dd56a484260c9f04b1513731b86f6edb974aa554cerion#ifndef __LIBVEX_PUB_GUEST_PPC64_H 37dd56a484260c9f04b1513731b86f6edb974aa554cerion#define __LIBVEX_PUB_GUEST_PPC64_H 38dd56a484260c9f04b1513731b86f6edb974aa554cerion 39dd56a484260c9f04b1513731b86f6edb974aa554cerion#include "libvex_basictypes.h" 40dd56a484260c9f04b1513731b86f6edb974aa554cerion#include "libvex_emwarn.h" 41dd56a484260c9f04b1513731b86f6edb974aa554cerion 42dd56a484260c9f04b1513731b86f6edb974aa554cerion/* 43dd56a484260c9f04b1513731b86f6edb974aa554cerion volatile == caller-saved (not preserved across function calls) 44dd56a484260c9f04b1513731b86f6edb974aa554cerionnon-volatile == callee-saved (preserved across function calls) 45dd56a484260c9f04b1513731b86f6edb974aa554cerion 46dd56a484260c9f04b1513731b86f6edb974aa554cerionr0 Volatile register used in function prologs 47dd56a484260c9f04b1513731b86f6edb974aa554cerionr1 Stack frame pointer 48dd56a484260c9f04b1513731b86f6edb974aa554cerionr2 TOC pointer 49dd56a484260c9f04b1513731b86f6edb974aa554cerionr3 Volatile parameter and return value register 50dd56a484260c9f04b1513731b86f6edb974aa554cerionr4-r10 Volatile registers used for function parameters 51dd56a484260c9f04b1513731b86f6edb974aa554cerionr11 Volatile register used in calls by pointer and as an 52dd56a484260c9f04b1513731b86f6edb974aa554cerion environment pointer for languages which require one 53dd56a484260c9f04b1513731b86f6edb974aa554cerionr12 Volatile register used for exception handling and glink code 54dd56a484260c9f04b1513731b86f6edb974aa554cerionr13 Reserved for use as system thread ID 55dd56a484260c9f04b1513731b86f6edb974aa554cerionr14-r31 Nonvolatile registers used for local variables 56dd56a484260c9f04b1513731b86f6edb974aa554cerion 57dd56a484260c9f04b1513731b86f6edb974aa554cerionf0 Volatile scratch register 58dd56a484260c9f04b1513731b86f6edb974aa554cerionf1-f4 Volatile floating point parameter and return value registers 59dd56a484260c9f04b1513731b86f6edb974aa554cerionf5-f13 Volatile floating point parameter registers 60dd56a484260c9f04b1513731b86f6edb974aa554cerionf14-f31 Nonvolatile registers 61dd56a484260c9f04b1513731b86f6edb974aa554cerion 62dd56a484260c9f04b1513731b86f6edb974aa554cerionLR Link register (volatile) 63dd56a484260c9f04b1513731b86f6edb974aa554cerionCTR Loop counter register (volatile) 64dd56a484260c9f04b1513731b86f6edb974aa554cerionXER Fixed point exception register (volatile) 65dd56a484260c9f04b1513731b86f6edb974aa554cerionFPSCR Floating point status and control register (volatile) 66dd56a484260c9f04b1513731b86f6edb974aa554cerion 67dd56a484260c9f04b1513731b86f6edb974aa554cerionCR0-CR1 Volatile condition code register fields 68dd56a484260c9f04b1513731b86f6edb974aa554cerionCR2-CR4 Nonvolatile condition code register fields 69dd56a484260c9f04b1513731b86f6edb974aa554cerionCR5-CR7 Volatile condition code register fields 70dd56a484260c9f04b1513731b86f6edb974aa554cerion 71dd56a484260c9f04b1513731b86f6edb974aa554cerionOn processors with the VMX feature. 72dd56a484260c9f04b1513731b86f6edb974aa554cerion 73dd56a484260c9f04b1513731b86f6edb974aa554cerionv0-v1 Volatile scratch registers 74dd56a484260c9f04b1513731b86f6edb974aa554cerionv2-v13 Volatile vector parameters registers 75dd56a484260c9f04b1513731b86f6edb974aa554cerionv14-v19 Volatile scratch registers 76dd56a484260c9f04b1513731b86f6edb974aa554cerionv20-v31 Non-volatile registers 77dd56a484260c9f04b1513731b86f6edb974aa554cerionvrsave Non-volatile 32-bit register 78dd56a484260c9f04b1513731b86f6edb974aa554cerion*/ 79dd56a484260c9f04b1513731b86f6edb974aa554cerion 80dd56a484260c9f04b1513731b86f6edb974aa554cerion 81dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 82dd56a484260c9f04b1513731b86f6edb974aa554cerion/*--- Vex's representation of the PPC64 CPU state ---*/ 83dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 84dd56a484260c9f04b1513731b86f6edb974aa554cerion 855ff11ddafe3e0080711657a1cf581e1a64dbf117sewardj#define VEX_GUEST_PPC64_REDIR_STACK_SIZE (16/*entries*/ * 2/*words per entry*/) 86be482aed27a2a57c2009eb0a68e42d1b19fdfdf6sewardj 87dd56a484260c9f04b1513731b86f6edb974aa554ceriontypedef 88dd56a484260c9f04b1513731b86f6edb974aa554cerion struct { 89dd56a484260c9f04b1513731b86f6edb974aa554cerion /* General Purpose Registers */ 90dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 0 */ ULong guest_GPR0; 91dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 8 */ ULong guest_GPR1; 92dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 16 */ ULong guest_GPR2; 93dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 24 */ ULong guest_GPR3; 94dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 32 */ ULong guest_GPR4; 95dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 40 */ ULong guest_GPR5; 96dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 48 */ ULong guest_GPR6; 97dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 56 */ ULong guest_GPR7; 98dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 64 */ ULong guest_GPR8; 99dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 72 */ ULong guest_GPR9; 100dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 80 */ ULong guest_GPR10; 101dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 88 */ ULong guest_GPR11; 102dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 96 */ ULong guest_GPR12; 103dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 104 */ ULong guest_GPR13; 104dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 112 */ ULong guest_GPR14; 105dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 120 */ ULong guest_GPR15; 106dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 128 */ ULong guest_GPR16; 107dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 136 */ ULong guest_GPR17; 108dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 144 */ ULong guest_GPR18; 109dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 152 */ ULong guest_GPR19; 110dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 160 */ ULong guest_GPR20; 111dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 168 */ ULong guest_GPR21; 112dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 176 */ ULong guest_GPR22; 113dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 184 */ ULong guest_GPR23; 114dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 192 */ ULong guest_GPR24; 115dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 200 */ ULong guest_GPR25; 116dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 208 */ ULong guest_GPR26; 117dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 216 */ ULong guest_GPR27; 118dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 224 */ ULong guest_GPR28; 119dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 232 */ ULong guest_GPR29; 120dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 240 */ ULong guest_GPR30; 121dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 248 */ ULong guest_GPR31; 122dd56a484260c9f04b1513731b86f6edb974aa554cerion 123dd56a484260c9f04b1513731b86f6edb974aa554cerion // Floating Point Registers 124dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 256 */ ULong guest_FPR0; 125dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 264 */ ULong guest_FPR1; 126dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 272 */ ULong guest_FPR2; 127dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 280 */ ULong guest_FPR3; 128dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 288 */ ULong guest_FPR4; 129dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 296 */ ULong guest_FPR5; 130dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 304 */ ULong guest_FPR6; 131dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 312 */ ULong guest_FPR7; 132dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 320 */ ULong guest_FPR8; 133dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 328 */ ULong guest_FPR9; 134dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 336 */ ULong guest_FPR10; 135dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 344 */ ULong guest_FPR11; 136dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 352 */ ULong guest_FPR12; 137dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 360 */ ULong guest_FPR13; 138dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 368 */ ULong guest_FPR14; 139dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 376 */ ULong guest_FPR15; 140dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 384 */ ULong guest_FPR16; 141dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 392 */ ULong guest_FPR17; 142dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 400 */ ULong guest_FPR18; 143dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 408 */ ULong guest_FPR19; 144dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 416 */ ULong guest_FPR20; 145dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 424 */ ULong guest_FPR21; 146dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 432 */ ULong guest_FPR22; 147dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 440 */ ULong guest_FPR23; 148dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 448 */ ULong guest_FPR24; 149dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 456 */ ULong guest_FPR25; 150dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 464 */ ULong guest_FPR26; 151dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 472 */ ULong guest_FPR27; 152dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 480 */ ULong guest_FPR28; 153dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 488 */ ULong guest_FPR29; 154dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 496 */ ULong guest_FPR30; 1557a3e39cc694e7bf1d4fa127c8f13eee70bda311acerion /* 504 */ ULong guest_FPR31; 156dd56a484260c9f04b1513731b86f6edb974aa554cerion 157dd56a484260c9f04b1513731b86f6edb974aa554cerion // Vector Registers 158478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj // IMPORTANT: the user of libvex must place the guest state so as 159478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj // to ensure that guest_VR{0..31}, and any shadows thereof, are 160478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj // 16-aligned. 161478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 512 */ U128 guest_VR0; 162478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 528 */ U128 guest_VR1; 163478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 544 */ U128 guest_VR2; 164478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 560 */ U128 guest_VR3; 165478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 576 */ U128 guest_VR4; 166478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 592 */ U128 guest_VR5; 167478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 608 */ U128 guest_VR6; 168478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 624 */ U128 guest_VR7; 169478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 640 */ U128 guest_VR8; 170478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 656 */ U128 guest_VR9; 171478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 672 */ U128 guest_VR10; 172478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 688 */ U128 guest_VR11; 173478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 704 */ U128 guest_VR12; 174478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 720 */ U128 guest_VR13; 175478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 736 */ U128 guest_VR14; 176478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 752 */ U128 guest_VR15; 177478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 768 */ U128 guest_VR16; 178478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 784 */ U128 guest_VR17; 179478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 800 */ U128 guest_VR18; 180478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 816 */ U128 guest_VR19; 181478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 832 */ U128 guest_VR20; 182478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 848 */ U128 guest_VR21; 183478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 864 */ U128 guest_VR22; 184478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 880 */ U128 guest_VR23; 185478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 896 */ U128 guest_VR24; 186478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 912 */ U128 guest_VR25; 187478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 928 */ U128 guest_VR26; 188478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 944 */ U128 guest_VR27; 189478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 960 */ U128 guest_VR28; 190478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 976 */ U128 guest_VR29; 191478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 992 */ U128 guest_VR30; 192478646f54befaba01cbceb40fd5e46cdf562fdb5sewardj /* 1008 */ U128 guest_VR31; 193dd56a484260c9f04b1513731b86f6edb974aa554cerion 194dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1024 */ ULong guest_CIA; // IP (no arch visible register) 195dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1032 */ ULong guest_LR; // Link Register 196dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1040 */ ULong guest_CTR; // Count Register 197dd56a484260c9f04b1513731b86f6edb974aa554cerion 198dd56a484260c9f04b1513731b86f6edb974aa554cerion /* XER pieces */ 199dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1048 */ UChar guest_XER_SO; /* in lsb */ 200dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1049 */ UChar guest_XER_OV; /* in lsb */ 201dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1050 */ UChar guest_XER_CA; /* in lsb */ 202dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1051 */ UChar guest_XER_BC; /* all bits */ 203dd56a484260c9f04b1513731b86f6edb974aa554cerion 204dd56a484260c9f04b1513731b86f6edb974aa554cerion /* CR pieces */ 205dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1052 */ UChar guest_CR0_321; /* in [3:1] */ 206dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1053 */ UChar guest_CR0_0; /* in lsb */ 207dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1054 */ UChar guest_CR1_321; /* in [3:1] */ 208dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1055 */ UChar guest_CR1_0; /* in lsb */ 209dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1056 */ UChar guest_CR2_321; /* in [3:1] */ 210dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1057 */ UChar guest_CR2_0; /* in lsb */ 211dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1058 */ UChar guest_CR3_321; /* in [3:1] */ 212dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1059 */ UChar guest_CR3_0; /* in lsb */ 213dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1060 */ UChar guest_CR4_321; /* in [3:1] */ 214dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1061 */ UChar guest_CR4_0; /* in lsb */ 215dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1062 */ UChar guest_CR5_321; /* in [3:1] */ 216dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1063 */ UChar guest_CR5_0; /* in lsb */ 217dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1064 */ UChar guest_CR6_321; /* in [3:1] */ 218dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1065 */ UChar guest_CR6_0; /* in lsb */ 219dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1066 */ UChar guest_CR7_321; /* in [3:1] */ 220dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1067 */ UChar guest_CR7_0; /* in lsb */ 221dd56a484260c9f04b1513731b86f6edb974aa554cerion 222dd56a484260c9f04b1513731b86f6edb974aa554cerion /* FP Status & Control Register fields */ 223dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1068 */ UInt guest_FPROUND; // FP Rounding Mode 224dd56a484260c9f04b1513731b86f6edb974aa554cerion 225dd56a484260c9f04b1513731b86f6edb974aa554cerion /* Vector Save/Restore Register */ 226dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1072 */ UInt guest_VRSAVE; 227dd56a484260c9f04b1513731b86f6edb974aa554cerion 228dd56a484260c9f04b1513731b86f6edb974aa554cerion /* Vector Status and Control Register */ 229dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1076 */ UInt guest_VSCR; 230dd56a484260c9f04b1513731b86f6edb974aa554cerion 231dd56a484260c9f04b1513731b86f6edb974aa554cerion /* Emulation warnings */ 232dd56a484260c9f04b1513731b86f6edb974aa554cerion /* 1080 */ UInt guest_EMWARN; 233dd56a484260c9f04b1513731b86f6edb974aa554cerion 2347a3e39cc694e7bf1d4fa127c8f13eee70bda311acerion /* gcc adds 4 bytes padding here: pre-empt it. */ 2357a3e39cc694e7bf1d4fa127c8f13eee70bda311acerion /* 1084 */ UInt padding; 2367a3e39cc694e7bf1d4fa127c8f13eee70bda311acerion 237dd56a484260c9f04b1513731b86f6edb974aa554cerion /* For icbi: record start and length of area to invalidate */ 2387a3e39cc694e7bf1d4fa127c8f13eee70bda311acerion /* 1088 */ ULong guest_TISTART; 2397a3e39cc694e7bf1d4fa127c8f13eee70bda311acerion /* 1096 */ ULong guest_TILEN; 240dd56a484260c9f04b1513731b86f6edb974aa554cerion 241ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj /* Used to record the unredirected guest address at the start of 242ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj a translation whose start has been redirected. By reading 243ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj this pseudo-register shortly afterwards, the translation can 244ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj find out what the corresponding no-redirection address was. 245ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj Note, this is only set for wrap-style redirects, not for 246ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj replace-style ones. */ 247e9d8a26b690c2561ac54ab0cd6ad83ecbadcbe76sewardj /* 1104 */ ULong guest_NRADDR; 248e9d8a26b690c2561ac54ab0cd6ad83ecbadcbe76sewardj /* 1112 */ ULong guest_NRADDR_GPR2; 249ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj 250be482aed27a2a57c2009eb0a68e42d1b19fdfdf6sewardj /* A grows-upwards stack for hidden saves/restores of LR and R2 251be482aed27a2a57c2009eb0a68e42d1b19fdfdf6sewardj needed for function interception and wrapping on ppc64-linux. 252be482aed27a2a57c2009eb0a68e42d1b19fdfdf6sewardj A horrible hack. REDIR_SP points to the highest live entry, 253be482aed27a2a57c2009eb0a68e42d1b19fdfdf6sewardj and so starts at -1. */ 254e9d8a26b690c2561ac54ab0cd6ad83ecbadcbe76sewardj /* 1120 */ ULong guest_REDIR_SP; 255e9d8a26b690c2561ac54ab0cd6ad83ecbadcbe76sewardj /* 1128 */ ULong guest_REDIR_STACK[VEX_GUEST_PPC64_REDIR_STACK_SIZE]; 256be482aed27a2a57c2009eb0a68e42d1b19fdfdf6sewardj 257aca070a5b3418a6a9b01e3c57a7eb0fbb5050908sewardj /* Needed for AIX: CIA at the last SC insn. Used when backing up 258aca070a5b3418a6a9b01e3c57a7eb0fbb5050908sewardj to restart a syscall that has been interrupted by a signal. */ 259e9d8a26b690c2561ac54ab0cd6ad83ecbadcbe76sewardj /* 1384 */ ULong guest_IP_AT_SYSCALL; 260aca070a5b3418a6a9b01e3c57a7eb0fbb5050908sewardj 261aca070a5b3418a6a9b01e3c57a7eb0fbb5050908sewardj /* SPRG3, which AIUI is readonly in user space. Needed for 262aca070a5b3418a6a9b01e3c57a7eb0fbb5050908sewardj threading on AIX. */ 263aca070a5b3418a6a9b01e3c57a7eb0fbb5050908sewardj /* ???? */ ULong guest_SPRG3_RO; 264aca070a5b3418a6a9b01e3c57a7eb0fbb5050908sewardj 265ce02aa77bc02dbe225a068df0fb6b31faddedcdfsewardj /* Padding to make it have an 8-aligned size */ 266e9d8a26b690c2561ac54ab0cd6ad83ecbadcbe76sewardj /* ???? */ ULong padding2; 267dd56a484260c9f04b1513731b86f6edb974aa554cerion } 268dd56a484260c9f04b1513731b86f6edb974aa554cerion VexGuestPPC64State; 269dd56a484260c9f04b1513731b86f6edb974aa554cerion 270dd56a484260c9f04b1513731b86f6edb974aa554cerion 271dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 272dd56a484260c9f04b1513731b86f6edb974aa554cerion/*--- Utility functions for PPC64 guest stuff. ---*/ 273dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 274dd56a484260c9f04b1513731b86f6edb974aa554cerion 275dd56a484260c9f04b1513731b86f6edb974aa554cerion/* ALL THE FOLLOWING ARE VISIBLE TO LIBRARY CLIENT */ 276dd56a484260c9f04b1513731b86f6edb974aa554cerion 277dd56a484260c9f04b1513731b86f6edb974aa554cerion/* Initialise all guest PPC64 state. */ 278dd56a484260c9f04b1513731b86f6edb974aa554cerionextern 279dd56a484260c9f04b1513731b86f6edb974aa554cerionvoid LibVEX_GuestPPC64_initialise ( /*OUT*/VexGuestPPC64State* vex_state ); 280dd56a484260c9f04b1513731b86f6edb974aa554cerion 281dd56a484260c9f04b1513731b86f6edb974aa554cerion 282dd56a484260c9f04b1513731b86f6edb974aa554cerion/* Write the given native %CR value to the supplied VexGuestPPC64State 283dd56a484260c9f04b1513731b86f6edb974aa554cerion structure. Note, %CR is 32-bits even for ppc64. */ 284dd56a484260c9f04b1513731b86f6edb974aa554cerionextern 285dd56a484260c9f04b1513731b86f6edb974aa554cerionvoid LibVEX_GuestPPC64_put_CR ( UInt cr_native, 286dd56a484260c9f04b1513731b86f6edb974aa554cerion /*OUT*/VexGuestPPC64State* vex_state ); 287dd56a484260c9f04b1513731b86f6edb974aa554cerion 288dd56a484260c9f04b1513731b86f6edb974aa554cerion/* Extract from the supplied VexGuestPPC64State structure the 289dd56a484260c9f04b1513731b86f6edb974aa554cerion corresponding native %CR value. Note, %CR is 32-bits even for 290dd56a484260c9f04b1513731b86f6edb974aa554cerion ppc64. */ 291dd56a484260c9f04b1513731b86f6edb974aa554cerionextern 292dd56a484260c9f04b1513731b86f6edb974aa554cerionUInt LibVEX_GuestPPC64_get_CR ( /*IN*/VexGuestPPC64State* vex_state ); 293dd56a484260c9f04b1513731b86f6edb974aa554cerion 294dd56a484260c9f04b1513731b86f6edb974aa554cerion 295dd56a484260c9f04b1513731b86f6edb974aa554cerion/* Write the given native %XER value to the supplied 296dd56a484260c9f04b1513731b86f6edb974aa554cerion VexGuestPPC64State structure. Note, %XER is 32-bits even for 297dd56a484260c9f04b1513731b86f6edb974aa554cerion ppc64. */ 298dd56a484260c9f04b1513731b86f6edb974aa554cerionextern 299dd56a484260c9f04b1513731b86f6edb974aa554cerionvoid LibVEX_GuestPPC64_put_XER ( UInt xer_native, 300dd56a484260c9f04b1513731b86f6edb974aa554cerion /*OUT*/VexGuestPPC64State* vex_state ); 301dd56a484260c9f04b1513731b86f6edb974aa554cerion 302dd56a484260c9f04b1513731b86f6edb974aa554cerion/* Extract from the supplied VexGuestPPC64State structure the 303dd56a484260c9f04b1513731b86f6edb974aa554cerion corresponding native %XER value. Note, %CR is 32-bits even for 304dd56a484260c9f04b1513731b86f6edb974aa554cerion ppc64. */ 305dd56a484260c9f04b1513731b86f6edb974aa554cerionextern 306dd56a484260c9f04b1513731b86f6edb974aa554cerionUInt LibVEX_GuestPPC64_get_XER ( /*IN*/VexGuestPPC64State* vex_state ); 307dd56a484260c9f04b1513731b86f6edb974aa554cerion 308dd56a484260c9f04b1513731b86f6edb974aa554cerion#endif /* ndef __LIBVEX_PUB_GUEST_PPC64_H */ 309dd56a484260c9f04b1513731b86f6edb974aa554cerion 310dd56a484260c9f04b1513731b86f6edb974aa554cerion 311dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 312dd56a484260c9f04b1513731b86f6edb974aa554cerion/*--- libvex_guest_ppc64.h ---*/ 313dd56a484260c9f04b1513731b86f6edb974aa554cerion/*---------------------------------------------------------------*/ 314