Author: kib
Date: Tue Dec 23 12:00:41 2014
New Revision: 276133
URL: https://svnweb.freebsd.org/changeset/base/276133
Log:
MFC r271206:
Adjust the definition of struct xstate_hdr according to SDM rev. 50.
Modified:
stable/10/sys/x86/include/fpu.h
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/x86/include/fpu.h
==============================================================================
--- stable/10/sys/x86/include/fpu.h Tue Dec 23 11:55:53 2014
(r276132)
+++ stable/10/sys/x86/include/fpu.h Tue Dec 23 12:00:41 2014
(r276133)
@@ -150,9 +150,11 @@ struct savefpu {
struct xstate_hdr {
uint64_t xstate_bv;
- uint8_t xstate_rsrv0[16];
+ uint64_t xstate_xcomp_bv;
+ uint8_t xstate_rsrv0[8];
uint8_t xstate_rsrv[40];
};
+#define XSTATE_XCOMP_BV_COMPACT (1ULL << 63)
struct savexmm_xstate {
struct xstate_hdr sx_hd;
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