diff options
Diffstat (limited to 'sys/amd64/vmm/vmm_instruction_emul.h')
-rw-r--r-- | sys/amd64/vmm/vmm_instruction_emul.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/sys/amd64/vmm/vmm_instruction_emul.h b/sys/amd64/vmm/vmm_instruction_emul.h deleted file mode 100644 index 1fa9e2b..0000000 --- a/sys/amd64/vmm/vmm_instruction_emul.h +++ /dev/null @@ -1,91 +0,0 @@ -/*- - * Copyright (c) 2012 NetApp, Inc. - * 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, 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 NETAPP, INC ``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 NETAPP, INC OR CONTRIBUTORS 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 _VMM_INSTRUCTION_EMUL_H_ -#define _VMM_INSTRUCTION_EMUL_H_ - -enum vie_op_size { - VIE_OP_SIZE_32BIT, /* default */ - VIE_OP_SIZE_64BIT, - VIE_OP_SIZE_8BIT -}; - -#define VIE_INST_SIZE 15 -struct vie { - uint8_t inst[VIE_INST_SIZE]; - - uint8_t rex_w:1, - rex_r:1, - rex_x:1, - rex_b:1; - - uint8_t mod:2, - reg:4, - rm:4; - - - uint8_t opcode_byte; - uint16_t opcode_flags; - uint8_t disp_bytes; - uint8_t imm_bytes; - - int num_valid; - int num_processed; - - enum vm_reg_name base_register; - enum vm_reg_name index_register; - enum vm_reg_name operand_register; - - int op_size; - int64_t displacement; - int64_t immediate; -}; - -#define VIE_F_HAS_MODRM (1 << 0) -#define VIE_F_FROM_RM (1 << 1) -#define VIE_F_FROM_REG (1 << 2) -#define VIE_F_TO_RM (1 << 3) -#define VIE_F_TO_REG (1 << 4) -#define VIE_F_FROM_IMM (1 << 5) - -#define VIE_MOD_INDIRECT 0 -#define VIE_MOD_INDIRECT_DISP8 1 -#define VIE_MOD_INDIRECT_DISP32 2 -#define VIE_MOD_DIRECT 3 - -#define VIE_RM_SIB 4 -#define VIE_RM_DISP32 5 - -struct vm; - -int vmm_fetch_instruction(struct vm *vm, uint64_t rip, int inst_length, - uint64_t cr3, struct vie *vie); - -int vmm_decode_instruction(struct vie *vie); - -#endif |