Date: Thu, 12 Jun 2014 22:31:28 GMT From: op@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r269489 - soc2014/op/freebsd-base/sys/amd64/amd64 Message-ID: <201406122231.s5CMVSqH040682@socsvn.freebsd.org>
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Author: op Date: Thu Jun 12 22:31:27 2014 New Revision: 269489 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=269489 Log: SMAP AMD64: updated trap handler git: https://github.com/opntr/opBSD/tree/op/gsoc2014/smap Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com> Modified: soc2014/op/freebsd-base/sys/amd64/amd64/trap.c Modified: soc2014/op/freebsd-base/sys/amd64/amd64/trap.c ============================================================================== --- soc2014/op/freebsd-base/sys/amd64/amd64/trap.c Thu Jun 12 22:30:59 2014 (r269488) +++ soc2014/op/freebsd-base/sys/amd64/amd64/trap.c Thu Jun 12 22:31:27 2014 (r269489) @@ -699,7 +699,9 @@ * value of EFLAGS.AC." - Intel Ref. # 319433-014 9.3.2 */ if (__predict_false(smap_access_violation(frame, usermode))) { - panic("SMAP!"); + printf("Supervisor Mode Access Prevention\n"); + fatal_trap(frame, eva); + return(-1); } /*
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