*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
savearea_fpu *FPUsave; /* The floating point savearea */
savearea *FPUlevel; /* The floating point context level */
unsigned int FPUcpu; /* The last processor to enable floating point */
+ unsigned int FPUsync; /* Sync lock */
savearea_vec *VMXsave; /* The VMX savearea */
savearea *VMXlevel; /* The VMX context level */
unsigned int VMXcpu; /* The last processor to enable vector */
+ unsigned int VMXsync; /* Sync lock */
struct thread_activation *facAct; /* Activation associated with context */
};
struct vmmCntrlEntry *vmmCEntry; /* Pointer current emulation context or 0 */
struct vmmCntrlTable *vmmControl; /* Pointer to virtual machine monitor control table */
uint64_t qactTimer; /* Time thread needs to interrupt. This is a single-shot timer. Zero is unset */
+ unsigned int cioSpace; /* Address space ID for in progress copyin/out */
+#define cioSwitchAway 0x80000000 /* Context switched away from thread since MapUserAddressSpace */
+#define cioSwitchAwayb 0
+ addr64_t cioRelo; /* Relocation value for in progress copyin/out */
unsigned int ksp; /* points to TOP OF STACK or zero */
+ unsigned int preemption_count; /* preemption count */
unsigned int bbDescAddr; /* Points to Blue Box Trap descriptor area in kernel (page aligned) */
unsigned int bbUserDA; /* Points to Blue Box Trap descriptor area in user (page aligned) */
unsigned int bbTableStart; /* Points to Blue Box Trap dispatch area in user */
unsigned int bbTaskID; /* Opaque task ID for Blue Box threads */
unsigned int bbTaskEnv; /* Opaque task data reference for Blue Box threads */
unsigned int specFlags; /* Special flags */
+ unsigned int pmcovfl[8]; /* PMC overflow count */
+ unsigned int perfmonFlags; /* Perfmon facility flags */
/* special flags bits */
#define vectorCngbit 6
#define timerPopbit 7
#define userProtKeybit 8
-#define trapUnalignbit 9
-#define notifyUnalignbit 10
+#define FamVMenabit 11
+#define FamVMmodebit 12
+#define perfMonitorbit 13
/* NOTE: Do not move or assign bit 31 without changing exception vector ultra fast path code */
#define bbThreadbit 28
#define bbNoMachSCbit 29
#define bbPreemptivebit 30
#define spfReserved1 31 /* See note above */
-#define ignoreZeroFault (1<<(31-ignoreZeroFaultbit))
-#define floatUsed (1<<(31-floatUsedbit))
-#define vectorUsed (1<<(31-vectorUsedbit))
-#define runningVM (1<<(31-runningVMbit))
-#define floatCng (1<<(31-floatCngbit))
-#define vectorCng (1<<(31-vectorCngbit))
-#define timerPop (1<<(31-timerPopbit))
-#define userProtKey (1<<(31-userProtKeybit))
-#define trapUnalign (1<<(31-trapUnalignbit))
-#define notifyUnalign (1<<(31-notifyUnalignbit))
-#define bbThread (1<<(31-bbThreadbit))
-#define bbNoMachSC (1<<(31-bbNoMachSCbit))
-#define bbPreemptive (1<<(31-bbPreemptivebit))
+#define ignoreZeroFault 0x80000000 /* (1<<(31-ignoreZeroFaultbit)) */
+#define floatUsed 0x40000000 /* (1<<(31-floatUsedbit)) */
+#define vectorUsed 0x20000000 /* (1<<(31-vectorUsedbit)) */
+
+#define runningVM 0x08000000 /* (1<<(31-runningVMbit)) */
+#define floatCng 0x04000000 /* (1<<(31-floatCngbit)) */
+#define vectorCng 0x02000000 /* (1<<(31-vectorCngbit)) */
+#define timerPop 0x01000000 /* (1<<(31-timerPopbit)) */
+
+#define userProtKey 0x00800000 /* (1<<(31-userProtKeybit)) */
+
+#define FamVMena 0x00100000 /* (1<<(31-FamVMenabit)) */
+#define FamVMmode 0x00080000 /* (1<<(31-FamVMmodebit)) */
+#define perfMonitor 0x00040000 /* (1<<(31-perfMonitorbit)) */
+
+#define bbThread 0x00000008 /* (1<<(31-bbThreadbit)) */
+#define bbNoMachSC 0x00000004 /* (1<<(31-bbNoMachSCbit)) */
+#define bbPreemptive 0x00000002 /* (1<<(31-bbPreemptivebit)) */
#define fvChkb 0
#define fvChk 0x80000000
projects / apple / xnu.git / blobdiff