xnu-4570.1.46.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 8d9036a15e97939900af2a7c87b881d613eae752..3e57debe3db4ac1350aedb4af4753377167a91c4 100644 (file)
--- a/osfmk/i386/misc_protos.h
+++ b/osfmk/i386/misc_protos.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2012 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -32,24 +32,25 @@
 #ifndef        _I386_MISC_PROTOS_H_
 #define        _I386_MISC_PROTOS_H_
 
-#include <i386/thread.h>
+#include <machine/thread.h>
 
 struct boot_args;
 struct cpu_data;
 
-extern void            i386_init(vm_offset_t);
-extern void            i386_macho_zerofill(void);
+extern boolean_t virtualized;
+
+extern void            vstart(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            cpu_IA32e_enable(struct cpu_data *);
-extern void            cpu_IA32e_disable(struct cpu_data *);
-extern void            ml_load_desc64(void);
-extern void            ml_64bit_wrmsr64(uint32_t msr, uint64_t value);
-extern void            ml_64bit_lldt(int);
+
+#if NCOPY_WINDOWS > 0
 extern void             cpu_userwindow_init(int);
 extern void             cpu_physwindow_init(int);
+#endif
 
 extern void            machine_startup(void);
 
@@ -62,9 +63,7 @@ extern void           panic_io_port_read(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_shutdown(void);
 extern void            fix_desc(
                                void            * desc,
                                int             num_desc);
@@ -84,19 +83,20 @@ extern void         blkclr(
                               const char       *from,
                               int              nbytes);
 
-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);
+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);
 
+/* 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);
 
@@ -118,7 +118,7 @@ extern void rtc_nanotime_init_commpage(void);
 
 extern void    rtc_sleep_wakeup(uint64_t base);
 
-extern void rtc_lapic_start_ticking(void);
+extern void    rtc_timer_start(void);
 
 extern void    rtc_clock_stepping(
                        uint32_t new_frequency,
@@ -126,10 +126,41 @@ extern void       rtc_clock_stepping(
 extern void    rtc_clock_stepped(
                        uint32_t new_frequency,
                        uint32_t old_frequency);
-extern void    rtc_clock_napped(uint64_t);
+extern void    rtc_clock_napped(uint64_t, uint64_t);
+extern void    rtc_clock_adjust(uint64_t);
 
-extern void     x86_lowmem_free(void);
+extern void     pmap_lowmem_finalize(void);
 
 thread_t Switch_context(thread_t, thread_continue_t, thread_t);
+thread_t Shutdown_context(thread_t thread, void (*doshutdown)(processor_t),processor_t  processor);
+
+#ifdef __x86_64__
+uint64_t x86_64_pre_sleep(void);
+void x86_64_post_sleep(uint64_t new_cr3);
+#endif
+
+boolean_t 
+debug_state_is_valid32(x86_debug_state32_t *ds);
+
+boolean_t 
+debug_state_is_valid64(x86_debug_state64_t *ds);
+
+void 
+copy_debug_state32(x86_debug_state32_t *src, x86_debug_state32_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)
+
+void cpu_pmc_control(void *);
+
+extern void pstate_trace(void);
+
+extern void mp_interrupt_watchdog(void);
 
 #endif /* _I386_MISC_PROTOS_H_ */