Module Name: src
Committed By: msaitoh
Date: Fri Dec 30 12:21:07 UTC 2022
Modified Files:
src/usr.sbin/cpuctl/arch: i386.c
Log Message:
Print cpuid 7 sub-leaf 1 %ebx, %edx and sub-leaf 2 %edx.
To generate a diff of this commit:
cvs rdiff -u -r1.133 -r1.134 src/usr.sbin/cpuctl/arch/i386.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/cpuctl/arch/i386.c
diff -u src/usr.sbin/cpuctl/arch/i386.c:1.133 src/usr.sbin/cpuctl/arch/i386.c:1.134
--- src/usr.sbin/cpuctl/arch/i386.c:1.133 Thu Nov 17 15:21:31 2022
+++ src/usr.sbin/cpuctl/arch/i386.c Fri Dec 30 12:21:07 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: i386.c,v 1.133 2022/11/17 15:21:31 msaitoh Exp $ */
+/* $NetBSD: i386.c,v 1.134 2022/12/30 12:21:07 msaitoh Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@@ -57,7 +57,7 @@
#include <sys/cdefs.h>
#ifndef lint
-__RCSID("$NetBSD: i386.c,v 1.133 2022/11/17 15:21:31 msaitoh Exp $");
+__RCSID("$NetBSD: i386.c,v 1.134 2022/12/30 12:21:07 msaitoh Exp $");
#endif /* not lint */
#include <sys/types.h>
@@ -2210,13 +2210,25 @@ identifycpu(int fd, const char *cpuname)
if ((ci->ci_max_cpuid >= 7)
&& ((cpu_vendor == CPUVENDOR_INTEL)
|| (cpu_vendor == CPUVENDOR_AMD))) {
+ unsigned int maxsubleaf;
+
x86_cpuid(7, descs);
+ maxsubleaf = descs[0];
aprint_verbose("%s: SEF highest subleaf %08x\n",
- cpuname, descs[0]);
- if (descs[0] >= 1) {
+ cpuname, maxsubleaf);
+ if (maxsubleaf >= 1) {
x86_cpuid2(7, 1, descs);
print_bits(cpuname, "SEF-subleaf1-eax",
CPUID_SEF1_FLAGS_A, descs[0]);
+ print_bits(cpuname, "SEF-subleaf1-ebx",
+ CPUID_SEF1_FLAGS_B, descs[1]);
+ print_bits(cpuname, "SEF-subleaf1-edx",
+ CPUID_SEF1_FLAGS_D, descs[3]);
+ }
+ if (maxsubleaf >= 2) {
+ x86_cpuid2(7, 2, descs);
+ print_bits(cpuname, "SEF-subleaf2-edx",
+ CPUID_SEF2_FLAGS_D, descs[3]);
}
}
