# 1 "mouse.S" # 1 "" # 1 "" # 1 "mouse.S" # 1 "mouse.S" # 1 "" # 1 "" # 1 "mouse.S" # 1 "../../include/linux/config.h" 1 # 36 "../../include/linux/config.h" # 47 "../../include/linux/config.h" # 2 "mouse.S" 2 .globl mouse_interrupt mouse_interrupt: pushl %eax pushl %ebx pushl %ecx pushl %edx push %ds movl $0x10,%eax mov %ax,%ds //读入鼠标数据 xor %eax,%eax inb $0x60,%al pushl %eax call readmouse addl $4,%esp //发送EOI movb $0x20,%al outb %al,$0xA0 outb %al,$0x20 pop %ds popl %edx popl %ecx popl %ebx popl %eax iret