Date: Sun, 21 Jan 2018 10:43:01 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r328216 - stable/11/sys/amd64/include Message-ID: <201801211043.w0LAh12u058759@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kib Date: Sun Jan 21 10:43:01 2018 New Revision: 328216 URL: https://svnweb.freebsd.org/changeset/base/328216 Log: MFC r327965: Add STAC and CLAC instructions wrappers. Modified: stable/11/sys/amd64/include/cpufunc.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/amd64/include/cpufunc.h ============================================================================== --- stable/11/sys/amd64/include/cpufunc.h Sun Jan 21 10:39:57 2018 (r328215) +++ stable/11/sys/amd64/include/cpufunc.h Sun Jan 21 10:43:01 2018 (r328216) @@ -862,6 +862,20 @@ intr_restore(register_t rflags) write_rflags(rflags); } +static __inline void +stac(void) +{ + + __asm __volatile("stac" : : : "cc"); +} + +static __inline void +clac(void) +{ + + __asm __volatile("clac" : : : "cc"); +} + #else /* !(__GNUCLIKE_ASM && __CC_SUPPORTS___INLINE) */ int breakpoint(void);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201801211043.w0LAh12u058759>