xnu-4570.51.1.tar.gz

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

diff --git a/osfmk/i386/misc_protos.h b/osfmk/i386/misc_protos.h
index 71e707c0740a60b575fde2c592f320f60cdf15e2..178af299df29aea4c086e41d4b3ab070d7ddee03 100644 (file)
--- a/osfmk/i386/misc_protos.h
+++ b/osfmk/i386/misc_protos.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2012 Apple Inc. All rights reserved.

  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 


@@ -37,18 +37,15 @@
 struct boot_args;
 struct cpu_data;
 
 struct boot_args;
 struct cpu_data;
 

+extern boolean_t virtualized;
+

 extern void            vstart(vm_offset_t);
 extern void            vstart(vm_offset_t);

-extern void            i386_init(vm_offset_t);
+extern void            i386_init(void);
+extern void            x86_init_wrapper(uintptr_t, uintptr_t) __attribute__((noreturn));

 extern void            i386_vm_init(
                                uint64_t,
                                boolean_t,
                                struct boot_args *);
 extern void            i386_vm_init(
                                uint64_t,
                                boolean_t,
                                struct boot_args *);

-#ifdef __i386__
-extern void            cpu_IA32e_enable(struct cpu_data *);
-extern void            cpu_IA32e_disable(struct cpu_data *);
-extern void            ml_load_desc64(void);
-extern void            ml_64bit_lldt(int);
-#endif

 
 #if NCOPY_WINDOWS > 0
 extern void             cpu_userwindow_init(int);
 
 #if NCOPY_WINDOWS > 0
 extern void             cpu_userwindow_init(int);


@@ -66,11 +63,7 @@ extern void          panic_io_port_read(void);
 
 extern void            remote_kdb(void);
 extern void            clear_kdb_intr(void);
 
 extern void            remote_kdb(void);
 extern void            clear_kdb_intr(void);

-extern void             draw_panic_dialog(void);

 extern void            cpu_init(void);
 extern void            cpu_init(void);

-#ifdef __i386__
-extern void            cpu_shutdown(void);
-#endif

 extern void            fix_desc(
                                void            * desc,
                                int             num_desc);
 extern void            fix_desc(
                                void            * desc,
                                int             num_desc);


@@ -90,22 +83,19 @@ extern void         blkclr(
                               const char       *from,
                               int              nbytes);
 
                               const char       *from,
                               int              nbytes);
 

-#ifdef __i386__
-extern unsigned int    div_scale(
-                               unsigned int    dividend,
-                               unsigned int    divisor,
-                               unsigned int    *scale);
-
-extern unsigned int    mul_scale(
-                               unsigned int    multiplicand,
-                               unsigned int    multiplier,
-                               unsigned int    *scale);
-#endif
+extern void            memset_word(
+                              int              *dst,
+                              int              pattern,
+                              int              nwords);
+       

 
 /* Move arbitrarily-aligned data from one physical address to another */
 extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
 
 
 /* Move arbitrarily-aligned data from one physical address to another */
 extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
 

-extern void ml_copy_phys(addr64_t, addr64_t, vm_size_t);
+/* allow a function to get a quick virtual mapping of a physical page */
+extern int apply_func_phys(addr64_t src64, vm_size_t bytes, int (*func)(void * buffer, vm_size_t bytes, void * arg), void * arg);
+
+extern int ml_copy_phys(addr64_t, addr64_t, vm_size_t);

 
 /* Flush all cachelines for a page. */
 extern void cache_flush_page_phys(ppnum_t pa);
 
 /* Flush all cachelines for a page. */
 extern void cache_flush_page_phys(ppnum_t pa);


@@ -118,9 +108,6 @@ extern void dcache_incoherent_io_store64(addr64_t pa, unsigned int count);
 extern processor_t     cpu_processor_alloc(boolean_t is_boot_cpu);
 extern void            cpu_processor_free(processor_t proc);
 
 extern processor_t     cpu_processor_alloc(boolean_t is_boot_cpu);
 extern void            cpu_processor_free(processor_t proc);
 

-extern void            *chudxnu_cpu_alloc(boolean_t is_boot_cpu);
-extern void            chudxnu_cpu_free(void *);
-

 extern void            sysclk_gettime_interrupts_disabled(
                                mach_timespec_t *cur_time);
 
 extern void            sysclk_gettime_interrupts_disabled(
                                mach_timespec_t *cur_time);
 


@@ -161,8 +148,16 @@ copy_debug_state32(x86_debug_state32_t *src, x86_debug_state32_t *target, boolea
 void 
 copy_debug_state64(x86_debug_state64_t *src, x86_debug_state64_t *target, boolean_t all);
 
 void 
 copy_debug_state64(x86_debug_state64_t *src, x86_debug_state64_t *target, boolean_t all);
 

+extern void act_machine_switch_pcb(thread_t old, thread_t new);
+

 /* Fast-restart parameters */
 #define FULL_SLAVE_INIT        (NULL)
 #define FAST_SLAVE_INIT        ((void *)(uintptr_t)1)
 
 /* Fast-restart parameters */
 #define FULL_SLAVE_INIT        (NULL)
 #define FAST_SLAVE_INIT        ((void *)(uintptr_t)1)
 

+void cpu_pmc_control(void *);
+
+extern void pstate_trace(void);
+
+extern void mp_interrupt_watchdog(void);
+

 #endif /* _I386_MISC_PROTOS_H_ */
 #endif /* _I386_MISC_PROTOS_H_ */