#ifndef _PPC_LOCKS_H_
#define _PPC_LOCKS_H_
#include <kern/kern_types.h>
#ifdef MACH_KERNEL_PRIVATE
#include <ppc/hw_lock_types.h>
#endif
#ifdef MACH_KERNEL_PRIVATE
extern unsigned int LcksOpts;
#define enaLkDeb 0x00000001
#define enaLkStat 0x00000002
#define disLkType 0x80000000
#define disLktypeb 0
#define disLkThread 0x40000000
#define disLkThreadb 1
#define enaLkExtStck 0x20000000
#define enaLkExtStckb 2
#define disLkMyLck 0x10000000
#define disLkMyLckb 3
#endif
#ifdef MACH_KERNEL_PRIVATE
typedef struct {
unsigned int interlock;
unsigned int lck_spin_pad4[2];
} lck_spin_t;
#define LCK_SPIN_TAG_DESTROYED 0x00002007
#else
#ifdef KERNEL_PRIVATE
typedef struct {
unsigned int opaque[3];
} lck_spin_t;
#else
typedef struct __lck_spin_t__ lck_spin_t;
#endif
#endif
#ifdef MACH_KERNEL_PRIVATE
typedef struct _lck_mtx_ {
union {
struct {
unsigned int lck_mtxd_data;
unsigned short lck_mtxd_waiters;
unsigned short lck_mtxd_pri;
unsigned int lck_mtxd_pad8;
} lck_mtxd;
struct {
unsigned int lck_mtxi_tag;
struct _lck_mtx_ext_ *lck_mtxi_ptr;
unsigned int lck_mtxi_pad8;
} lck_mtxi;
} lck_mtx_sw;
} lck_mtx_t;
#define lck_mtx_data lck_mtx_sw.lck_mtxd.lck_mtxd_data
#define lck_mtx_waiters lck_mtx_sw.lck_mtxd.lck_mtxd_waiters
#define lck_mtx_pri lck_mtx_sw.lck_mtxd.lck_mtxd_pri
#define lck_mtx_tag lck_mtx_sw.lck_mtxi.lck_mtxi_tag
#define lck_mtx_ptr lck_mtx_sw.lck_mtxi.lck_mtxi_ptr
#define LCK_MTX_TAG_INDIRECT 0x00001007
#define LCK_MTX_TAG_DESTROYED 0x00002007
#define LCK_FRAMES_MAX 8
typedef struct {
unsigned int type;
vm_offset_t stack[LCK_FRAMES_MAX];
vm_offset_t thread;
} lck_mtx_deb_t;
#define MUTEX_TAG 0x4d4d
typedef struct {
unsigned int lck_mtx_stat_data;
} lck_mtx_stat_t;
typedef struct _lck_mtx_ext_ {
lck_mtx_t lck_mtx;
struct _lck_grp_ *lck_mtx_grp;
unsigned int lck_mtx_attr;
lck_mtx_deb_t lck_mtx_deb;
lck_mtx_stat_t lck_mtx_stat;
} lck_mtx_ext_t;
#define LCK_MTX_ATTR_DEBUG 0x1
#define LCK_MTX_ATTR_DEBUGb 31
#define LCK_MTX_ATTR_STAT 0x2
#define LCK_MTX_ATTR_STATb 30
#else
#ifdef KERNEL_PRIVATE
typedef struct {
unsigned int opaque[3];
} lck_mtx_t;
#else
typedef struct __lck_mtx_t__ lck_mtx_t;
#endif
#endif
#ifdef MACH_KERNEL_PRIVATE
typedef struct {
union {
struct {
unsigned int lck_rwd_shared_cnt:16,
lck_rwd_priv_excl:1,
lck_rwd_pad17:11,
lck_rwd_want_excl:1,
lck_rwd_want_upgrade:1,
lck_rwd_waiting:1,
lck_rwd_interlock:1;
unsigned int lck_rwd_pad4;
unsigned int lck_rwd_pad8;
} lck_rwd;
struct {
unsigned int lck_rwi_tag;
struct _lck_rw_ext_ *lck_rwi_ptr;
unsigned int lck_rwi_pad8;
} lck_rwi;
} lck_rw_sw;
} lck_rw_t;
#define lck_rw_interlock lck_rw_sw.lck_rwd.lck_rwd_interlock
#define lck_rw_want_upgrade lck_rw_sw.lck_rwd.lck_rwd_want_upgrade
#define lck_rw_want_excl lck_rw_sw.lck_rwd.lck_rwd_want_excl
#define lck_rw_waiting lck_rw_sw.lck_rwd.lck_rwd_waiting
#define lck_rw_priv_excl lck_rw_sw.lck_rwd.lck_rwd_priv_excl
#define lck_rw_shared_cnt lck_rw_sw.lck_rwd.lck_rwd_shared_cnt
#define lck_rw_tag lck_rw_sw.lck_rwi.lck_rwi_tag
#define lck_rw_ptr lck_rw_sw.lck_rwi.lck_rwi_ptr
typedef struct {
unsigned int type;
vm_offset_t stack[LCK_FRAMES_MAX];
thread_t thread;
void (*pc_excl)(void);
void (*pc_done)(void);
} lck_rw_deb_t;
#define RW_TAG 0x5d5d
typedef struct {
unsigned int lck_rw_stat_data;
} lck_rw_stat_t;
typedef struct _lck_rw_ext_ {
lck_rw_t lck_rw;
struct _lck_grp_ *lck_rw_grp;
unsigned int lck_rw_attr;
lck_rw_deb_t lck_rw_deb;
lck_rw_stat_t lck_rw_stat;
} lck_rw_ext_t;
#define LCK_RW_ATTR_DEBUG 0x1
#define LCK_RW_ATTR_DEBUGb 31
#define LCK_RW_ATTR_STAT 0x2
#define LCK_RW_ATTR_STATb 30
#define LCK_RW_ATTR_DIS_THREAD 0x40000000
#define LCK_RW_ATTR_DIS_THREADb 1
#define LCK_RW_ATTR_DIS_MYLOCK 0x10000000
#define LCK_RW_ATTR_DIS_MYLOCKb 3
#define LCK_RW_TAG_INDIRECT 0x00001107
#define LCK_RW_TAG_DESTROYED 0x00002107
#else
#ifdef KERNEL_PRIVATE
typedef struct {
unsigned int opaque[3];
} lck_rw_t;
#else
typedef struct __lck_rw_t__ lck_rw_t;
#endif
#endif
#endif