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Correct type of 'nofault', and some whitespace KNFing.

This commit is contained in:
scottr 1998-04-20 06:46:16 +00:00
parent ec5cc6194d
commit 88aa59e1cd
1 changed files with 9 additions and 9 deletions
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18
sys/arch/mac68k/mac68k/fpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: fpu.c,v 1.23 1998/01/12 19:22:22 thorpej Exp $ */
/* $NetBSD: fpu.c,v 1.24 1998/04/20 06:46:16 scottr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -56,7 +56,7 @@
*/
int fputype;
extern int *nofault;
extern label_t *nofault;
static int fpu_match __P((struct device *, struct cfdata *, void *));
static void fpu_attach __P((struct device *, struct device *, void *));
@ -111,13 +111,13 @@ fpu_probe()
* A 68881 idle frame is 28 bytes and a 68882's is 60 bytes.
* We, of course, need to have enough room for either.
*/
int fpframe[60 / sizeof(int)];
int fpframe[60 / sizeof(int)];
label_t faultbuf;
u_char b;
u_char b;
nofault = (int *) &faultbuf;
nofault = &faultbuf;
if (setjmp(&faultbuf)) {
nofault = (int *) 0;
nofault = (label_t *)0;
return (FPU_NONE);
}
@ -129,7 +129,7 @@ fpu_probe()
*/
asm("fnop");
nofault = (int *) 0;
nofault = 0;
/*
* Presumably, if we're an 040 and did not take exception
@ -145,13 +145,13 @@ fpu_probe()
*/
asm("movl %0, a0; fsave a0@" : : "a" (fpframe) : "a0" );
b = *((u_char *) fpframe + 1);
b = *((u_char *)fpframe + 1);
/*
* Now, restore a NULL state to reset the FPU.
*/
fpframe[0] = fpframe[1] = 0;
m68881_restore((struct fpframe *) fpframe);
m68881_restore((struct fpframe *)fpframe);
/*
* The size of a 68881 IDLE frame is 0x18