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Hand-code softintr() to deal with GCC braindamage.

This commit is contained in:
mycroft 1996-01-07 21:48:35 +00:00
parent ba1353b388
commit 87a8c945ba
1 changed files with 14 additions and 5 deletions
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19
sys/arch/i386/include/psl.h
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@ -1,4 +1,4 @@
/* $NetBSD: psl.h,v 1.25 1996/01/07 03:59:32 mycroft Exp $ */
/* $NetBSD: psl.h,v 1.26 1996/01/07 21:48:35 mycroft Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@ -175,12 +175,21 @@ spllower(ncpl)
/*
* Software interrupt registration
*
* We hand-code this to ensure that it's atomic.
*/
#define softintr(n) (ipending |= (1 << (n)))
static __inline void
softintr(mask)
register int mask;
{
__asm __volatile("orl %0,_ipending" : : "ir" (mask));
}
#define setsoftast() (astpending = 1)
#define setsoftclock() softintr(SIR_CLOCK)
#define setsoftnet() softintr(SIR_NET)
#define setsofttty() softintr(SIR_TTY)
#define setsoftclock() softintr(1 << SIR_CLOCK)
#define setsoftnet() softintr(1 << SIR_NET)
#define setsofttty() softintr(1 << SIR_TTY)
#endif /* !LOCORE */
#endif /* _KERNEL */