eeefa4e4be
If an IPI was delivered to this cpu before interrupts were disabled then return right away via vmx_setjmp() with a return value of VMX_RETURN_AST. Obtained from: NetApp
90 lines
3.7 KiB
C
90 lines
3.7 KiB
C
/*-
|
|
* Copyright (c) 2011 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/malloc.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/assym.h>
|
|
|
|
#include <vm/vm.h>
|
|
#include <vm/pmap.h>
|
|
|
|
#include <machine/pmap.h>
|
|
|
|
#include <machine/vmm.h>
|
|
#include "vmx.h"
|
|
#include "vmx_cpufunc.h"
|
|
|
|
ASSYM(VMXCTX_TMPSTKTOP, offsetof(struct vmxctx, tmpstktop));
|
|
ASSYM(VMXCTX_GUEST_RDI, offsetof(struct vmxctx, guest_rdi));
|
|
ASSYM(VMXCTX_GUEST_RSI, offsetof(struct vmxctx, guest_rsi));
|
|
ASSYM(VMXCTX_GUEST_RDX, offsetof(struct vmxctx, guest_rdx));
|
|
ASSYM(VMXCTX_GUEST_RCX, offsetof(struct vmxctx, guest_rcx));
|
|
ASSYM(VMXCTX_GUEST_R8, offsetof(struct vmxctx, guest_r8));
|
|
ASSYM(VMXCTX_GUEST_R9, offsetof(struct vmxctx, guest_r9));
|
|
ASSYM(VMXCTX_GUEST_RAX, offsetof(struct vmxctx, guest_rax));
|
|
ASSYM(VMXCTX_GUEST_RBX, offsetof(struct vmxctx, guest_rbx));
|
|
ASSYM(VMXCTX_GUEST_RBP, offsetof(struct vmxctx, guest_rbp));
|
|
ASSYM(VMXCTX_GUEST_R10, offsetof(struct vmxctx, guest_r10));
|
|
ASSYM(VMXCTX_GUEST_R11, offsetof(struct vmxctx, guest_r11));
|
|
ASSYM(VMXCTX_GUEST_R12, offsetof(struct vmxctx, guest_r12));
|
|
ASSYM(VMXCTX_GUEST_R13, offsetof(struct vmxctx, guest_r13));
|
|
ASSYM(VMXCTX_GUEST_R14, offsetof(struct vmxctx, guest_r14));
|
|
ASSYM(VMXCTX_GUEST_R15, offsetof(struct vmxctx, guest_r15));
|
|
ASSYM(VMXCTX_GUEST_CR2, offsetof(struct vmxctx, guest_cr2));
|
|
|
|
ASSYM(VMXCTX_HOST_R15, offsetof(struct vmxctx, host_r15));
|
|
ASSYM(VMXCTX_HOST_R14, offsetof(struct vmxctx, host_r14));
|
|
ASSYM(VMXCTX_HOST_R13, offsetof(struct vmxctx, host_r13));
|
|
ASSYM(VMXCTX_HOST_R12, offsetof(struct vmxctx, host_r12));
|
|
ASSYM(VMXCTX_HOST_RBP, offsetof(struct vmxctx, host_rbp));
|
|
ASSYM(VMXCTX_HOST_RSP, offsetof(struct vmxctx, host_rsp));
|
|
ASSYM(VMXCTX_HOST_RBX, offsetof(struct vmxctx, host_rbx));
|
|
ASSYM(VMXCTX_HOST_RIP, offsetof(struct vmxctx, host_rip));
|
|
|
|
ASSYM(VMXCTX_LAUNCH_ERROR, offsetof(struct vmxctx, launch_error));
|
|
|
|
ASSYM(VM_SUCCESS, VM_SUCCESS);
|
|
ASSYM(VM_FAIL_INVALID, VM_FAIL_INVALID);
|
|
ASSYM(VM_FAIL_VALID, VM_FAIL_VALID);
|
|
|
|
ASSYM(VMX_RETURN_DIRECT, VMX_RETURN_DIRECT);
|
|
ASSYM(VMX_RETURN_LONGJMP, VMX_RETURN_LONGJMP);
|
|
ASSYM(VMX_RETURN_VMRESUME, VMX_RETURN_VMRESUME);
|
|
ASSYM(VMX_RETURN_VMLAUNCH, VMX_RETURN_VMLAUNCH);
|
|
ASSYM(VMX_RETURN_AST, VMX_RETURN_AST);
|
|
|
|
ASSYM(TDF_ASTPENDING, TDF_ASTPENDING);
|
|
ASSYM(TDF_NEEDRESCHED, TDF_NEEDRESCHED);
|
|
ASSYM(TD_FLAGS, offsetof(struct thread, td_flags));
|
|
ASSYM(PC_CURTHREAD, offsetof(struct pcpu, pc_curthread));
|