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Diffstat (limited to 'sys/amd64/vmm/amd/svm.h')
| -rw-r--r-- | sys/amd64/vmm/amd/svm.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sys/amd64/vmm/amd/svm.h b/sys/amd64/vmm/amd/svm.h new file mode 100644 index 0000000..86bd638 --- /dev/null +++ b/sys/amd64/vmm/amd/svm.h @@ -0,0 +1,54 @@ +/*- + * Copyright (c) 2013 Anish Gupta (akgupt3@gmail.com) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SVM_H_ +#define _SVM_H_ + +/* + * Guest register state that is saved outside the VMCB. + */ +struct svm_regctx { + register_t sctx_rbp; + register_t sctx_rbx; + register_t sctx_rcx; + register_t sctx_rdx; + register_t sctx_rdi; + register_t sctx_rsi; + register_t sctx_r8; + register_t sctx_r9; + register_t sctx_r10; + register_t sctx_r11; + register_t sctx_r12; + register_t sctx_r13; + register_t sctx_r14; + register_t sctx_r15; +}; + +void svm_launch(uint64_t pa, struct svm_regctx *); + +#endif /* _SVM_H_ */ |
