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