[BACK]Return to setjmp.s CVS log [TXT] [DIR] Up to [Plan 9 NeXT] / lucent / sys / src / libc / 68020
File:  [Plan 9 NeXT] / lucent / sys / src / libc / 68020 / setjmp.s
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 18:01:05 2018 UTC (8 years, 1 month ago) by root
Branches: lucent, MAIN
CVS tags: plan9, HEAD
Plan 9 NeXT

TEXT	setjmp(SB), 1, $0
	MOVL	b+0(FP), A0
	MOVL	A7, (A0)+
	MOVL	(A7), (A0)
	CLRL	R0
	RTS

TEXT	longjmp(SB), 1, $0
	MOVL	b+0(FP), A0
	MOVL	r+4(FP), R0
	BNE	ok		/* ansi: "longjmp(0) => longjmp(1)" */
	MOVL	$1, R0		/* bless their pointed heads */
ok:	MOVL	(A0)+, A7
	MOVL	(A0), (A7)
	RTS
unix.superglobalmegacorp.com

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.