Searched refs:PS_ACHK (Results 1 - 4 of 4) sorted by relevance

/illumos-gate/usr/src/uts/intel/ia32/sys/
H A Dpsw.h78 #define PS_ACHK 0x40000 /* alignment check enable (486) */ macro
92 #define PSL_USERMASK (PS_ICC|PS_D|PS_T|PS_V|PS_P|PS_ACHK|PS_NT)
100 * Note that the kernel's SMAP protection relies on PS_ACHK not being present in
/illumos-gate/usr/src/uts/intel/ia32/ml/
H A Dswtch.s251 * or not userland access is allowed ($PS_ACHK in rflags) and store that
256 * if PS_ACHK was present in rflags. See uts/intel/ia32/ml/copy.s for
261 andq $PS_ACHK, %rsi
/illumos-gate/usr/src/uts/i86pc/os/
H A Dmp_startup.c205 flags |= PS_ACHK;
H A Dtrap.c646 * accesses (PS_ACHK is not enabled), then we need to die
651 (rp->r_ps & PS_ACHK) == 0) {

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