Wed Mar 8 16:09:27 2017 UTC ()
Deprecate the pmc functions in libi386. The parameters will be updated,
and we are not interested in maintaining this anyway. Now i386's pmc
interface is opaque, which is good.


(maxv)
diff -r1.3 -r1.4 src/lib/libarch/i386/i386_pmc.c
cvs diff -r1.3 -r1.4 src/lib/libarch/i386/Attic/i386_pmc.c (expand / switch to unified diff)

--- src/lib/libarch/i386/Attic/i386_pmc.c 2000/09/13 05:22:12 1.3
+++ src/lib/libarch/i386/Attic/i386_pmc.c 2017/03/08 16:09:27 1.4
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1/* $NetBSD: i386_pmc.c,v 1.3 2000/09/13 05:22:12 thorpej Exp $ */ 1/* $NetBSD: i386_pmc.c,v 1.4 2017/03/08 16:09:27 maxv Exp $ */
2 2
3/*- 3/*-
4 * Copyright (c) 2000 Zembu Labs, Inc. 4 * Copyright (c) 2000 Zembu Labs, Inc.
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Author: Jason R. Thorpe <thorpej@zembu.com> 7 * Author: Jason R. Thorpe <thorpej@zembu.com>
8 * 8 *
9 * Redistribution and use in source and binary forms, with or without 9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions 10 * modification, are permitted provided that the following conditions
11 * are met: 11 * are met:
12 * 1. Redistributions of source code must retain the above copyright 12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer. 13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright 14 * 2. Redistributions in binary form must reproduce the above copyright
@@ -34,39 +34,27 @@ @@ -34,39 +34,27 @@
34 */ 34 */
35 35
36/* 36/*
37 * Interface to x86 CPU Performance Counters. 37 * Interface to x86 CPU Performance Counters.
38 */ 38 */
39 39
40#include <sys/types.h> 40#include <sys/types.h>
41 41
42#include <machine/sysarch.h> 42#include <machine/sysarch.h>
43 43
44int 44int
45i386_pmc_info(struct i386_pmc_info_args *args) 45i386_pmc_info(struct i386_pmc_info_args *args)
46{ 46{
47 47 return -1;
48 if (sysarch(I386_PMC_INFO, args) == -1) 
49 return (-1); 
50 
51 return (0); 
52} 48}
53 49
54int 50int
55i386_pmc_startstop(struct i386_pmc_startstop_args *args) 51i386_pmc_startstop(struct i386_pmc_startstop_args *args)
56{ 52{
57 53 return -1;
58 if (sysarch(I386_PMC_STARTSTOP, args) == -1) 
59 return (-1); 
60 
61 return (0); 
62} 54}
63 55
64int 56int
65i386_pmc_read(struct i386_pmc_read_args *args) 57i386_pmc_read(struct i386_pmc_read_args *args)
66{ 58{
67 59 return -1;
68 if (sysarch(I386_PMC_READ, args) == -1) 
69 return (-1); 
70 
71 return (0); 
72} 60}