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sys/dev/hyperv/vmbus/i386/vmbus_vector.S
| Show All 20 Lines | |||||
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||||
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||||
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||||
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||||
| * | * | ||||
| * $FreeBSD$ | * $FreeBSD$ | ||||
| */ | */ | ||||
| #include "assym.s" | |||||
| #include <machine/psl.h> | |||||
| #include <machine/asmacros.h> | #include <machine/asmacros.h> | ||||
| #include <machine/specialreg.h> | #include <machine/specialreg.h> | ||||
| #include "assym.s" | |||||
| /* | /* | ||||
| * This is the Hyper-V vmbus channel direct callback interrupt. | * This is the Hyper-V vmbus channel direct callback interrupt. | ||||
| * Only used when it is running on Hyper-V. | * Only used when it is running on Hyper-V. | ||||
| */ | */ | ||||
| .text | .text | ||||
| SUPERALIGN_TEXT | SUPERALIGN_TEXT | ||||
| IDTVEC(vmbus_isr_pti) | IDTVEC(vmbus_isr_pti) | ||||
| IDTVEC(vmbus_isr) | IDTVEC(vmbus_isr) | ||||
| PUSH_FRAME | PUSH_FRAME | ||||
| SET_KERNEL_SREGS | SET_KERNEL_SREGS | ||||
| cld | cld | ||||
| KENTER | |||||
| FAKE_MCOUNT(TF_EIP(%esp)) | FAKE_MCOUNT(TF_EIP(%esp)) | ||||
| pushl %esp | pushl %esp | ||||
| call vmbus_handle_intr | call vmbus_handle_intr | ||||
| add $4, %esp | add $4, %esp | ||||
| MEXITCOUNT | MEXITCOUNT | ||||
| jmp doreti | jmp doreti | ||||