open.s

来自「Newlib 嵌入式 C库 标准实现代码」· S 代码 · 共 15 行

;int open(const char *pathname, int flags);
;Integer arguments have to be zero extended.
;The second argument is taken from the stack,
;hence it is not zero extended here.

#include "setarch.h"

	.section .text
	.align 2
	.global __open
__open:
	jsr @@0xc5
	rts
	.end