Date: Tue, 17 Apr 2012 19:55:55 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r234392 - in stable/8/sys: amd64/amd64 amd64/include i386/conf i386/i386 i386/include Message-ID: <201204171955.q3HJtt1b096702@svn.freebsd.org>
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Author: jhb Date: Tue Apr 17 19:55:55 2012 New Revision: 234392 URL: http://svn.freebsd.org/changeset/base/234392 Log: MFC 234059: Recognize the RDRAND instruction feature. Modified: stable/8/sys/amd64/amd64/identcpu.c stable/8/sys/amd64/include/specialreg.h stable/8/sys/i386/i386/identcpu.c stable/8/sys/i386/include/specialreg.h Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/boot/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/e1000/ (props changed) stable/8/sys/i386/conf/XENHVM (props changed) Modified: stable/8/sys/amd64/amd64/identcpu.c ============================================================================== --- stable/8/sys/amd64/amd64/identcpu.c Tue Apr 17 19:55:31 2012 (r234391) +++ stable/8/sys/amd64/amd64/identcpu.c Tue Apr 17 19:55:55 2012 (r234392) @@ -299,7 +299,7 @@ printcpuinfo(void) "\034OSXSAVE" /* OS-Enabled State Management*/ "\035AVX" /* Advanced Vector Extensions */ "\036F16C" /* Half-precision conversions */ - "\037<b30>" + "\037RDRAND" /* RDRAND Instruction */ "\040HV" /* Hypervisor */ ); } Modified: stable/8/sys/amd64/include/specialreg.h ============================================================================== --- stable/8/sys/amd64/include/specialreg.h Tue Apr 17 19:55:31 2012 (r234391) +++ stable/8/sys/amd64/include/specialreg.h Tue Apr 17 19:55:55 2012 (r234392) @@ -140,6 +140,7 @@ #define CPUID2_OSXSAVE 0x08000000 #define CPUID2_AVX 0x10000000 #define CPUID2_F16C 0x20000000 +#define CPUID2_RDRAND 0x40000000 #define CPUID2_HV 0x80000000 /* Modified: stable/8/sys/i386/i386/identcpu.c ============================================================================== --- stable/8/sys/i386/i386/identcpu.c Tue Apr 17 19:55:31 2012 (r234391) +++ stable/8/sys/i386/i386/identcpu.c Tue Apr 17 19:55:55 2012 (r234392) @@ -762,7 +762,7 @@ printcpuinfo(void) "\034OSXSAVE" /* OS-Enabled State Management*/ "\035AVX" /* Advanced Vector Extensions */ "\036F16C" /* Half-precision conversions */ - "\037<b30>" + "\037RDRAND" /* RDRAND Instruction */ "\040HV" /* Hypervisor */ ); } Modified: stable/8/sys/i386/include/specialreg.h ============================================================================== --- stable/8/sys/i386/include/specialreg.h Tue Apr 17 19:55:31 2012 (r234391) +++ stable/8/sys/i386/include/specialreg.h Tue Apr 17 19:55:55 2012 (r234392) @@ -137,6 +137,7 @@ #define CPUID2_OSXSAVE 0x08000000 #define CPUID2_AVX 0x10000000 #define CPUID2_F16C 0x20000000 +#define CPUID2_RDRAND 0x40000000 #define CPUID2_HV 0x80000000 /*
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