103 lines
1.9 KiB
C
103 lines
1.9 KiB
C
#ifndef _ULTRA64_THREAD_H_
|
|
#define _ULTRA64_THREAD_H_
|
|
#include "ultratypes.h"
|
|
/* Recommended priorities for system threads */
|
|
#define OS_PRIORITY_MAX 255
|
|
#define OS_PRIORITY_VIMGR 254
|
|
#define OS_PRIORITY_RMON 250
|
|
#define OS_PRIORITY_RMONSPIN 200
|
|
#define OS_PRIORITY_PIMGR 150
|
|
#define OS_PRIORITY_SIMGR 140
|
|
#define OS_PRIORITY_APPMAX 127
|
|
#define OS_PRIORITY_IDLE 0
|
|
|
|
#define OS_STATE_STOPPED 1
|
|
#define OS_STATE_RUNNABLE 2
|
|
#define OS_STATE_RUNNING 4
|
|
#define OS_STATE_WAITING 8
|
|
|
|
/* Types */
|
|
|
|
typedef s32 OSPri;
|
|
typedef s32 OSId;
|
|
|
|
typedef union
|
|
{
|
|
struct
|
|
{
|
|
f32 f_odd;
|
|
f32 f_even;
|
|
} f;
|
|
} __OSfp;
|
|
|
|
typedef struct
|
|
{
|
|
/* registers */
|
|
/*0x20*/
|
|
u64 at, v0, v1, a0, a1, a2, a3;
|
|
/*0x58*/
|
|
u64 t0, t1, t2, t3, t4, t5, t6, t7;
|
|
/*0x98*/
|
|
u64 s0, s1, s2, s3, s4, s5, s6, s7;
|
|
/*0xD8*/
|
|
u64 t8, t9, gp, sp, s8, ra;
|
|
/*0x108*/
|
|
u64 lo, hi;
|
|
/*0x118*/
|
|
u32 sr, pc, cause, badvaddr, rcp;
|
|
/*0x12C*/
|
|
u32 fpcsr;
|
|
__OSfp fp0, fp2, fp4, fp6, fp8, fp10, fp12, fp14;
|
|
__OSfp fp16, fp18, fp20, fp22, fp24, fp26, fp28, fp30;
|
|
} __OSThreadContext;
|
|
|
|
typedef struct
|
|
{
|
|
u32 flag;
|
|
u32 count;
|
|
u64 time;
|
|
} __OSThreadprofile_s;
|
|
|
|
typedef struct OSThread_s
|
|
{
|
|
/*0x00*/
|
|
struct OSThread_s *next;
|
|
/*0x04*/
|
|
OSPri priority;
|
|
/*0x08*/
|
|
struct OSThread_s **queue;
|
|
/*0x0C*/
|
|
struct OSThread_s *tlnext;
|
|
/*0x10*/
|
|
u16 state;
|
|
/*0x12*/
|
|
u16 flags;
|
|
/*0x14*/
|
|
OSId id;
|
|
/*0x18*/
|
|
int fp;
|
|
/*0x1C*/
|
|
__OSThreadprofile_s *thprof;
|
|
/*0x20*/
|
|
__OSThreadContext context;
|
|
} OSThread;
|
|
|
|
|
|
/* Functions */
|
|
|
|
void osCreateThread(
|
|
OSThread *thread, OSId id, void (*entry)(void *),
|
|
void *arg, void *sp, OSPri pri);
|
|
|
|
OSId osGetThreadId(OSThread *thread);
|
|
|
|
OSPri osGetThreadPri(OSThread *thread);
|
|
|
|
void osSetThreadPri(OSThread *thread, OSPri pri);
|
|
|
|
void osStartThread(OSThread *thread);
|
|
|
|
void osStopThread(OSThread *thread);
|
|
|
|
#endif
|