xnu-792.12.6.tar.gz

[apple/xnu.git] / osfmk / i386 / proc_reg.h

diff --git a/osfmk/i386/proc_reg.h b/osfmk/i386/proc_reg.h
index 27ca1e7ed77aa3f92e1e671a11a1e02717f082f5..158c856db9c20b1277f1d0c4b44adbf5b7e9850c 100644 (file)
--- a/osfmk/i386/proc_reg.h
+++ b/osfmk/i386/proc_reg.h
@@ -1,23 +1,31 @@
 /*
  * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_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.
- * 
- * This 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.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ * 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.  The rights granted to you under the 
+ * License may not be used to create, or enable the creation or 
+ * redistribution of, unlawful or unlicensed copies of an Apple operating 
+ * system, or to circumvent, violate, or enable the circumvention or 
+ * violation of, any terms of an Apple operating system software license 
+ * agreement.
+ *
+ * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
+ * Please see the License for the specific language governing rights and 
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -189,17 +197,9 @@ static inline void set_cr3(unsigned int value)
        __asm__ volatile("mov %0, %%cr3" : : "r" (value));
 }
 
-static inline uint32_t get_cr4(void)
-{
-       uint32_t cr4;
-       __asm__ volatile("mov %%cr4, %0" : "=r" (cr4));
-       return(cr4);
-}
-
-static inline void set_cr4(uint32_t value)
-{
-       __asm__ volatile("mov %0, %%cr4" : : "r" (value));
-}
+/* Implemented in locore: */
+extern uint32_t        get_cr4(void);
+extern void    set_cr4(uint32_t);
 
 static inline void clear_ts(void)
 {
@@ -218,30 +218,23 @@ static inline void set_tr(unsigned int seg)
        __asm__ volatile("ltr %0" : : "rm" ((unsigned short)(seg)));
 }
 
-static inline unsigned short sldt(void)
+static inline unsigned short get_ldt(void)
 {
        unsigned short seg;
        __asm__ volatile("sldt %0" : "=rm" (seg));
        return(seg);
 }
 
-static inline void lldt(unsigned int seg)
+static inline void set_ldt(unsigned int seg)
 {
        __asm__ volatile("lldt %0" : : "rm" ((unsigned short)(seg)));
 }
 
-#ifdef MACH_KERNEL_PRIVATE
-extern void flush_tlb64(void);
 static inline void flush_tlb(void)
 {
        unsigned long   cr3_temp;
-       if (cpu_mode_is64bit()) {
-               flush_tlb64();
-               return;
-       }
        __asm__ volatile("movl %%cr3, %0; movl %0, %%cr3" : "=r" (cr3_temp) :: "memory");
 }
-#endif /* MACH_KERNEL_PRIVATE */
 
 static inline void wbinvd(void)
 {
@@ -319,14 +312,8 @@ __END_DECLS
 #define MSR_IA32_PERFCTR0              0xc1
 #define MSR_IA32_PERFCTR1              0xc2
 
-#define MSR_PMG_CST_CONFIG_CONTROL     0xe2
-
 #define MSR_IA32_BBL_CR_CTL            0x119
 
-#define MSR_IA32_SYSENTER_CS           0x174
-#define MSR_IA32_SYSENTER_ESP          0x175
-#define MSR_IA32_SYSENTER_EIP          0x176
-
 #define MSR_IA32_MCG_CAP               0x179
 #define MSR_IA32_MCG_STATUS            0x17a
 #define MSR_IA32_MCG_CTL               0x17b
@@ -334,9 +321,6 @@ __END_DECLS
 #define MSR_IA32_EVNTSEL0              0x186
 #define MSR_IA32_EVNTSEL1              0x187
 
-#define MSR_IA32_PERF_STS              0x198
-#define MSR_IA32_PERF_CTL              0x199
-
 #define MSR_IA32_MISC_ENABLE           0x1a0
 
 #define MSR_IA32_DEBUGCTLMSR           0x1d9
@@ -368,20 +352,4 @@ __END_DECLS
 #define MSR_IA32_MTRR_FIX4K_F0000      0x26e
 #define MSR_IA32_MTRR_FIX4K_F8000      0x26f
 
-
-#define        MSR_IA32_EFER           0xC0000080
-#define        MSR_IA32_EFER_SCE               0x00000001
-#define        MSR_IA32_EFER_LME               0x00000100
-#define        MSR_IA32_EFER_LMA               0x00000400
-#define        MSR_IA32_EFER_NXE               0x00000800
-
-#define        MSR_IA32_STAR           0xC0000081
-#define        MSR_IA32_LSTAR          0xC0000082
-#define        MSR_IA32_CSTAR          0xC0000083
-#define        MSR_IA32_FMASK          0xC0000084
-
-#define MSR_IA32_FS_BASE       0xC0000100
-#define MSR_IA32_GS_BASE       0xC0000101
-#define MSR_IA32_KERNEL_GS_BASE        0xC0000102
-
 #endif /* _I386_PROC_REG_H_ */