xnu-2050.18.24.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 407a5fdabc46e18d858777ca5889a95524349424..4186c623b5a3430a99f1f62794f5455bd948009f 100644 (file)
--- a/osfmk/i386/misc_protos.h
+++ b/osfmk/i386/misc_protos.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -29,11 +29,34 @@
  * @OSF_COPYRIGHT@
  */
 
-#include <i386/thread.h>
+#ifndef        _I386_MISC_PROTOS_H_
+#define        _I386_MISC_PROTOS_H_
 
-extern void            i386_preinit(void);
+#include <machine/thread.h>
+
+struct boot_args;
+struct cpu_data;
+
+extern boolean_t virtualized;
+
+extern void            vstart(vm_offset_t);
 extern void            i386_init(void);
-extern void            i386_vm_init(unsigned int, struct KernelBootArgs *);
+extern void            x86_init_wrapper(uintptr_t, uintptr_t) __attribute__((noreturn));
+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);
+extern void             cpu_physwindow_init(int);
+#endif
 
 extern void            machine_startup(void);
 
@@ -42,14 +65,21 @@ extern void         picinit(void);
 extern void            interrupt_processor(
                                int             cpu);
 extern void            mp_probe_cpus(void);
+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);
+#ifdef __i386__
 extern void            cpu_shutdown(void);
+#endif
 extern void            fix_desc(
                                void            * desc,
                                int             num_desc);
+extern void            fix_desc64(
+                               void            * desc,
+                               int             num_desc);
 extern void            cnpollc(
                                boolean_t       on);
 extern void            form_pic_mask(void);
@@ -63,9 +93,7 @@ extern void           blkclr(
                               const char       *from,
                               int              nbytes);
 
-extern void            kdb_kintr(void);
-extern void            kdb_console(void);
-
+#ifdef __i386__
 extern unsigned int    div_scale(
                                unsigned int    dividend,
                                unsigned int    divisor,
@@ -75,10 +103,16 @@ extern unsigned int        mul_scale(
                                unsigned int    multiplicand,
                                unsigned int    multiplier,
                                unsigned int    *scale);
+#endif
 
 /* 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 void 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);
 
@@ -90,13 +124,17 @@ 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 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 rtc_nanotime_init_commpage(void);
 
-extern void    rtclock_intr(struct i386_interrupt_state *regs);
+extern void    rtc_sleep_wakeup(uint64_t base);
 
-extern void    rtc_sleep_wakeup(void);
+extern void    rtc_timer_start(void);
 
 extern void    rtc_clock_stepping(
                        uint32_t new_frequency,
@@ -104,5 +142,36 @@ 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, uint64_t);
+extern void    rtc_clock_adjust(uint64_t);
+
+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)
 
-extern void     x86_lowmem_free(void);
+uint64_t ml_early_random(void);
+#endif /* _I386_MISC_PROTOS_H_ */