__sigreturn.s

来自「好强悍的minix2.0的源码,是你学习操作系统和Linux编程不可或缺的源码!」· S 代码 · 共 11 行

! This routine is the low-level code for returning from signals.  
! It calls __sigreturn, which is the normal "system call" routine.
! Both ___sigreturn and __sigreturn are needed.
.sect .text; .sect .rom; .sect .data; .sect .bss
.sect .text
.define ___sigreturn
.extern __sigreturn
___sigreturn:
	add sp, #8
	jmp __sigreturn