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Adjust asm statement for newer GCCs.

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This commit is contained in:
mycroft 2000-05-03 21:32:59 +00:00
parent 319d44bfb1
commit 468985f608
1 changed files with 5 additions and 6 deletions
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11
sys/arch/i386/isa/clock.c
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@ -1,4 +1,4 @@
/* $NetBSD: clock.c,v 1.63 2000/02/02 15:26:27 minoura Exp $ */
/* $NetBSD: clock.c,v 1.64 2000/05/03 21:32:59 mycroft Exp $ */
/*-
* Copyright (c) 1993, 1994 Charles M. Hannum.
@ -463,14 +463,13 @@ delay(n)
* code so we can take advantage of the intermediate 64-bit
* quantity to prevent loss of significance.
*/
register int m;
int m;
__asm __volatile("mul %3"
: "=a" (n), "=d" (m)
: "0" (n), "r" (TIMER_FREQ));
__asm __volatile("div %3"
: "=a" (n)
: "0" (n), "d" (m), "r" (1000000)
: "%edx");
__asm __volatile("div %4"
: "=a" (n), "=d" (m)
: "0" (n), "1" (m), "r" (1000000));
#else
/*
* Calculate ((n * TIMER_FREQ) / 1e6) without using floating