深入理解计算机系统学习( 栈的压入和弹出)
栈的初始

压入栈
pushq s
R[%rsp]= R[%rsp] -8
M[R[%rsp] ] = s

弹出栈
popq d
d = M[R[%rsp] ]
R[%rsp]= R[%rsp] +8

栈的初始

压入栈
pushq s
R[%rsp]= R[%rsp] -8
M[R[%rsp] ] = s

弹出栈
popq d
d = M[R[%rsp] ]
R[%rsp]= R[%rsp] +8
