Date: Fri, 13 Jun 2014 01:27:01 GMT From: op@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r269502 - soc2014/op/freebsd-base/sys/i386/include Message-ID: <201406130127.s5D1R1UO038604@socsvn.freebsd.org>
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Author: op Date: Fri Jun 13 01:27:01 2014 New Revision: 269502 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=269502 Log: SMAP i386: clear SMAP status on PUSH_FRAME git: https://github.com/opntr/opBSD/commits/op/gsoc2014/smap Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com> Modified: soc2014/op/freebsd-base/sys/i386/include/asmacros.h Modified: soc2014/op/freebsd-base/sys/i386/include/asmacros.h ============================================================================== --- soc2014/op/freebsd-base/sys/i386/include/asmacros.h Fri Jun 13 01:13:18 2014 (r269501) +++ soc2014/op/freebsd-base/sys/i386/include/asmacros.h Fri Jun 13 01:27:01 2014 (r269502) @@ -143,13 +143,15 @@ * Macros to create and destroy a trap frame. */ #define PUSH_FRAME \ + clac ; \ pushl $0 ; /* dummy error code */ \ pushl $0 ; /* dummy trap type */ \ pushal ; /* 8 ints */ \ pushl %ds ; /* save data and extra segments ... */ \ pushl %es ; \ pushl %fs - + + #define POP_FRAME \ popl %fs ; \ popl %es ; \
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