Date: Wed, 17 Apr 2013 06:51:17 +0000 (UTC) From: Rui Paulo <rpaulo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r249577 - head/sys/amd64/amd64 Message-ID: <201304170651.r3H6pHYo087392@svn.freebsd.org>
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Author: rpaulo Date: Wed Apr 17 06:51:17 2013 New Revision: 249577 URL: http://svnweb.freebsd.org/changeset/base/249577 Log: Print more bits from the standard extended features CPUID which will be available in the Haswell architecture (c.f. Intel Document #319433-012A). Modified: head/sys/amd64/amd64/identcpu.c Modified: head/sys/amd64/amd64/identcpu.c ============================================================================== --- head/sys/amd64/amd64/identcpu.c Wed Apr 17 05:56:59 2013 (r249576) +++ head/sys/amd64/amd64/identcpu.c Wed Apr 17 06:51:17 2013 (r249577) @@ -388,11 +388,24 @@ printcpuinfo(void) printf("\n Standard Extended Features=0x%b", cpu_stdext_feature, "\020" + /* RDFSBASE/RDGSBASE/WRFSBASE/WRGSBASE */ "\001GSFSBASE" "\002TSCADJ" + /* Bit Manipulation Instructions */ + "\004BMI1" + /* Hardware Lock Elision */ + "\005HLE" + /* Advanced Vector Instructions 2 */ + "\006AVX2" + /* Supervisor Mode Execution Prot. */ "\010SMEP" + /* Bit Manipulation Instructions */ + "\011BMI2" "\012ENHMOVSB" + /* Invalidate Processor Context ID */ "\013INVPCID" + /* Restricted Transactional Memory */ + "\014RTM" ); }
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