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Make CLKF_INTR() more intelligent.

This commit is contained in:
eeh 1999-12-30 16:26:18 +00:00
parent 75402069b7
commit 58379b85fa
1 changed files with 5 additions and 2 deletions
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7
sys/arch/sparc64/include/cpu.h
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.h,v 1.14 1999/11/06 20:13:49 eeh Exp $ */
/* $NetBSD: cpu.h,v 1.15 1999/12/30 16:26:18 eeh Exp $ */
/*
* Copyright (c) 1992, 1993
@ -83,6 +83,7 @@
* as well for strayintr (see locore.s:interrupt and intr.c:strayintr).
* Note that CLKF_INTR is valid only if CLKF_USERMODE is false.
*/
extern int intstack[];
extern int eintstack[];
struct clockframe {
struct trapframe64 t;
@ -91,7 +92,9 @@ struct clockframe {
#define CLKF_USERMODE(framep) (((framep)->t.tf_tstate & TSTATE_PRIV) == 0)
#define CLKF_BASEPRI(framep) (((framep)->t.tf_oldpil) == 0)
#define CLKF_PC(framep) ((framep)->t.tf_pc)
#define CLKF_INTR(framep) (((framep)->t.tf_kstack < (u_int)eintstack)&&((framep)->t.tf_kstack > (u_int)KERNBASE))
#define CLKF_INTR(framep) ((!CLKF_USERMODE(framep))&&\
(((framep)->t.tf_kstack < (u_int)eintstack)&&\
((framep)->t.tf_kstack > (u_int)intstack)))
/*
* Software interrupt request `register'.