Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Correct microtime() to use the microsecond part of the base timestamp.

Browse Source
This commit is contained in:
sommerfeld 2001-04-29 17:04:41 +00:00
parent 0dc0aa727e
commit a80b986278
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sys/arch/alpha/alpha/microtime.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: microtime.c,v 1.1 2001/04/28 06:10:49 thorpej Exp $ */
/* $NetBSD: microtime.c,v 1.2 2001/04/29 17:04:41 sommerfeld Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -54,7 +54,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: microtime.c,v 1.1 2001/04/28 06:10:49 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: microtime.c,v 1.2 2001/04/29 17:04:41 sommerfeld Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -102,7 +102,7 @@ microtime(struct timeval *tvp)
usec = (alpha_rpcc() & 0xffffffffUL) - ci->ci_pcc_pcc;
if (usec < 0)
usec += 0x100000000L;
t.tv_usec = (usec * ci->ci_pcc_ms_delta) / ci->ci_pcc_denom;
t.tv_usec += (usec * ci->ci_pcc_ms_delta) / ci->ci_pcc_denom;
while (t.tv_usec >= 1000000) {
t.tv_usec -= 1000000;
t.tv_sec++;
@ -199,7 +199,7 @@ microset(struct cpu_info *ci, struct trapframe *framep)
ci->ci_pcc_denom = denom;
} else {
#if 0
printf("microset: delta %d, resetting state\n", delta);
printf("microset: delta %ld, resetting state\n", delta);
#endif
ci->ci_pcc_ms_delta = 1000000;
ci->ci_pcc_denom = hwrpb->rpb_cc_freq;