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/* $OpenBSD: locore.h,v 1.8 2001/03/16 00:05:25 miod Exp $ */
#ifndef _MACHINE_LOCORE_H_
#define _MACHINE_LOCORE_H_
#include <vm/vm_param.h>
/*
* C prototypes for various routines defined in locore_* and friends
*/
/* locore_asm_routines.S */
unsigned int do_load_word __P((vm_offset_t address,
boolean_t supervisor_mode));
unsigned int do_load_half __P((vm_offset_t address,
boolean_t supervisor_mode));
unsigned int do_load_byte __P((vm_offset_t address,
boolean_t supervisor_mode));
void do_store_word __P((vm_offset_t address, unsigned int data,
boolean_t supervisor_mode));
void do_store_half __P((vm_offset_t address, unsigned int data,
boolean_t supervisor_mode));
void do_store_byte __P((vm_offset_t address, unsigned int data,
boolean_t supervisor_mode));
unsigned do_xmem_word __P((vm_offset_t address, unsigned int data,
boolean_t supervisor_mode));
unsigned do_xmem_byte __P((vm_offset_t address, unsigned int data,
boolean_t supervisor_mode));
unsigned read_processor_identification_register __P((void));
int badaddr __P((vm_offset_t addr, int size));
#define badwordaddr(x) badaddr(x, 4)
void set_cpu_number __P((unsigned number));
void doboot __P((void));
int db_are_interrupts_disabled __P((void));
#if defined(MVME187) || defined(MVME188)
int guarded_access __P((volatile unsigned char *address,
unsigned len, unsigned *vec));
#endif
/* locore_c_routines.c */
#if defined(MVME187) || defined(MVME188)
void dae_print __P((unsigned *eframe));
void data_access_emulation __P((unsigned *eframe));
#endif
#ifdef MVME188
unsigned int safe_level __P((unsigned mask, unsigned curlevel));
void block_obio_interrupt __P((unsigned mask));
void unblock_obio_interrupt __P((unsigned mask));
#endif
unsigned spl __P((void));
unsigned getipl __P((void));
#ifdef DDB
unsigned db_spl __P((void));
unsigned db_getipl __P((void));
#endif
/* machdep.c */
void _doboot __P((void));
vm_offset_t get_slave_stack __P((void));
void slave_pre_main __P((void));
int slave_main __P((void));
int intr_findvec __P((int start, int end));
void bugsyscall __P((void));
void myetheraddr __P((u_char *cp));
void dosoftint __P((void));
void MY_info __P((struct trapframe *f, caddr_t p, int flags, char *s));
void MY_info_done __P((struct trapframe *f, int flags));
void mvme_bootstrap __P((void));
#ifdef MVME188
void m188_reset __P((void));
void m188_ext_int __P((u_int v, struct m88100_saved_state *eframe));
#endif
#if defined(MVME187) || defined(MVME197)
void sbc_ext_int __P((u_int v, struct m88100_saved_state *eframe));
#endif
/* eh.S */
#if defined(MVME187) || defined(MVME188)
void sigsys __P((void));
void sigtrap __P((void));
void stepbpt __P((void));
void userbpt __P((void));
void syscall_handler __P((void));
#endif
#if defined(MVME197)
void m197_sigsys __P((void));
void m197_sigtrap __P((void));
void m197_stepbpt __P((void));
void m197_userbpt __P((void));
void m197_syscall_handler __P((void));
#endif
#endif /* _MACHINE_LOCORE_H_ */
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