forked from mirror/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2016 Veertu Inc,
|
|
* Copyright (C) 2017 Google Inc,
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef HVF_X86_DESCR_H
|
|
#define HVF_X86_DESCR_H
|
|
|
|
#include "x86.h"
|
|
|
|
typedef struct vmx_segment {
|
|
uint16_t sel;
|
|
uint64_t base;
|
|
uint64_t limit;
|
|
uint64_t ar;
|
|
} vmx_segment;
|
|
|
|
/* deal with vmstate descriptors */
|
|
void vmx_read_segment_descriptor(struct CPUState *cpu,
|
|
struct vmx_segment *desc, enum X86Seg seg);
|
|
void vmx_write_segment_descriptor(CPUState *cpu, struct vmx_segment *desc,
|
|
enum X86Seg seg);
|
|
|
|
x68_segment_selector vmx_read_segment_selector(struct CPUState *cpu,
|
|
enum X86Seg seg);
|
|
void vmx_write_segment_selector(struct CPUState *cpu,
|
|
x68_segment_selector selector,
|
|
enum X86Seg seg);
|
|
|
|
uint64_t vmx_read_segment_base(struct CPUState *cpu, enum X86Seg seg);
|
|
void vmx_write_segment_base(struct CPUState *cpu, enum X86Seg seg,
|
|
uint64_t base);
|
|
|
|
void x86_segment_descriptor_to_vmx(struct CPUState *cpu,
|
|
x68_segment_selector selector,
|
|
struct x86_segment_descriptor *desc,
|
|
struct vmx_segment *vmx_desc);
|
|
|
|
uint32_t vmx_read_segment_limit(CPUState *cpu, enum X86Seg seg);
|
|
uint32_t vmx_read_segment_ar(CPUState *cpu, enum X86Seg seg);
|
|
void vmx_segment_to_x86_descriptor(struct CPUState *cpu,
|
|
struct vmx_segment *vmx_desc,
|
|
struct x86_segment_descriptor *desc);
|
|
|
|
#endif
|