/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2012 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
+ *
* 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
* 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,
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
-#ifndef _I386_MISC_PROTOS_H_
-#define _I386_MISC_PROTOS_H_
+#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 void i386_vm_init(
- uint64_t maxmem,
- boolean_t IA32e,
- struct boot_args *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 cpu_window_init(int);
-extern void ml_64bit_lldt(int);
-
-extern void machine_startup(void);
-
-extern void get_root_device(void);
-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);
-extern void cpu_shutdown(void);
-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);
-extern void intnull(
- int unit);
-extern char * i386_boot_info(
- char *buf,
- vm_size_t buf_len);
-
-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 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 *);
+
+#if NCOPY_WINDOWS > 0
+extern void cpu_userwindow_init(int);
+extern void cpu_physwindow_init(int);
+#endif
+
+extern void machine_startup(void);
+
+extern void get_root_device(void);
+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 cpu_init(void);
+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);
+extern void intnull(
+ int unit);
+extern char * i386_boot_info(
+ char *buf,
+ vm_size_t buf_len);
+
+extern void blkclr(
+ const char *from,
+ int nbytes);
+
+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);
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 processor_t cpu_processor_alloc(boolean_t is_boot_cpu);
+extern void cpu_processor_free(processor_t proc);
-extern void sysclk_gettime_interrupts_disabled(
- mach_timespec_t *cur_time);
+extern void sysclk_gettime_interrupts_disabled(
+ mach_timespec_t *cur_time);
extern void rtc_nanotime_init_commpage(void);
-extern void rtc_sleep_wakeup(void);
+extern void rtc_sleep_wakeup(uint64_t base);
+
+extern void rtc_timer_start(void);
+
+extern void rtc_clock_stepping(
+ uint32_t new_frequency,
+ uint32_t old_frequency);
+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 rtc_clock_stepping(
- uint32_t new_frequency,
- uint32_t old_frequency);
-extern void rtc_clock_stepped(
- uint32_t new_frequency,
- uint32_t old_frequency);
-extern void rtc_clock_napped(
- uint64_t);
+void cpu_pmc_control(void *);
-extern void x86_lowmem_free(void);
+extern void pstate_trace(void);
+extern void mp_interrupt_watchdog(void);
-#endif /* _I386_MISC_PROTOS_H_ */
+#endif /* _I386_MISC_PROTOS_H_ */
projects / apple / xnu.git / blobdiff