14c87aefeSPatrick Mooney /*- 2*32640292SAndy Fiddaman * SPDX-License-Identifier: BSD-2-Clause 34c87aefeSPatrick Mooney * 44c87aefeSPatrick Mooney * Copyright (c) 2013 Anish Gupta (akgupt3@gmail.com) 54c87aefeSPatrick Mooney * All rights reserved. 64c87aefeSPatrick Mooney * 74c87aefeSPatrick Mooney * Redistribution and use in source and binary forms, with or without 84c87aefeSPatrick Mooney * modification, are permitted provided that the following conditions 94c87aefeSPatrick Mooney * are met: 104c87aefeSPatrick Mooney * 1. Redistributions of source code must retain the above copyright 114c87aefeSPatrick Mooney * notice unmodified, this list of conditions, and the following 124c87aefeSPatrick Mooney * disclaimer. 134c87aefeSPatrick Mooney * 2. Redistributions in binary form must reproduce the above copyright 144c87aefeSPatrick Mooney * notice, this list of conditions and the following disclaimer in the 154c87aefeSPatrick Mooney * documentation and/or other materials provided with the distribution. 164c87aefeSPatrick Mooney * 174c87aefeSPatrick Mooney * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 184c87aefeSPatrick Mooney * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 194c87aefeSPatrick Mooney * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 204c87aefeSPatrick Mooney * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 214c87aefeSPatrick Mooney * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 224c87aefeSPatrick Mooney * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 234c87aefeSPatrick Mooney * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 244c87aefeSPatrick Mooney * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 254c87aefeSPatrick Mooney * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 264c87aefeSPatrick Mooney * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 274c87aefeSPatrick Mooney */ 284c87aefeSPatrick Mooney 292699b94cSPatrick Mooney #ifndef _SVM_H_ 302699b94cSPatrick Mooney #define _SVM_H_ 314c87aefeSPatrick Mooney 324c87aefeSPatrick Mooney /* 334c87aefeSPatrick Mooney * Guest register state that is saved outside the VMCB. 344c87aefeSPatrick Mooney */ 354c87aefeSPatrick Mooney struct svm_regctx { 36db8733f5SPatrick Mooney uint64_t sctx_rbp; 37db8733f5SPatrick Mooney uint64_t sctx_rbx; 38db8733f5SPatrick Mooney uint64_t sctx_rcx; 39db8733f5SPatrick Mooney uint64_t sctx_rdx; 40db8733f5SPatrick Mooney uint64_t sctx_rdi; 41db8733f5SPatrick Mooney uint64_t sctx_rsi; 42db8733f5SPatrick Mooney uint64_t sctx_r8; 43db8733f5SPatrick Mooney uint64_t sctx_r9; 44db8733f5SPatrick Mooney uint64_t sctx_r10; 45db8733f5SPatrick Mooney uint64_t sctx_r11; 46db8733f5SPatrick Mooney uint64_t sctx_r12; 47db8733f5SPatrick Mooney uint64_t sctx_r13; 48db8733f5SPatrick Mooney uint64_t sctx_r14; 49db8733f5SPatrick Mooney uint64_t sctx_r15; 50db8733f5SPatrick Mooney uint64_t sctx_dr0; 51db8733f5SPatrick Mooney uint64_t sctx_dr1; 52db8733f5SPatrick Mooney uint64_t sctx_dr2; 53db8733f5SPatrick Mooney uint64_t sctx_dr3; 547db0d193SPatrick Mooney uint64_t sctx_cr0_shadow; 554c87aefeSPatrick Mooney 56db8733f5SPatrick Mooney uint64_t host_dr0; 57db8733f5SPatrick Mooney uint64_t host_dr1; 58db8733f5SPatrick Mooney uint64_t host_dr2; 59db8733f5SPatrick Mooney uint64_t host_dr3; 60db8733f5SPatrick Mooney uint64_t host_dr6; 61db8733f5SPatrick Mooney uint64_t host_dr7; 624c87aefeSPatrick Mooney uint64_t host_debugctl; 634c87aefeSPatrick Mooney }; 644c87aefeSPatrick Mooney 654c87aefeSPatrick Mooney struct cpu; 664c87aefeSPatrick Mooney void svm_launch(uint64_t pa, struct svm_regctx *gctx, struct cpu *pcpu); 674c87aefeSPatrick Mooney 684c87aefeSPatrick Mooney #endif /* _SVM_H_ */ 69