mirror of https://github.com/zeldaret/mm.git
62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
#ifndef PR_OS_MESSAGE_H
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#define PR_OS_MESSAGE_H
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#include "os_thread.h"
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typedef void* OSMesg;
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typedef u32 OSEvent;
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typedef struct OSMesgQueue {
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/* 0x00 */ OSThread* mtQueue;
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/* 0x04 */ OSThread* fullQueue;
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/* 0x08 */ s32 validCount;
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/* 0x0C */ s32 first;
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/* 0x10 */ s32 msgCount;
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/* 0x14 */ OSMesg* msg;
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} OSMesgQueue; // size = 0x18
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#define OS_NUM_EVENTS 15
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#define OS_EVENT_SW1 0 /* CPU SW1 interrupt */
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#define OS_EVENT_SW2 1 /* CPU SW2 interrupt */
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#define OS_EVENT_CART 2 /* Cartridge interrupt: used by rmon */
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#define OS_EVENT_COUNTER 3 /* Counter int: used by VI/Timer Mgr */
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#define OS_EVENT_SP 4 /* SP task done interrupt */
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#define OS_EVENT_SI 5 /* SI (controller) interrupt */
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#define OS_EVENT_AI 6 /* AI interrupt */
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#define OS_EVENT_VI 7 /* VI interrupt: used by VI/Timer Mgr */
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#define OS_EVENT_PI 8 /* PI interrupt: used by PI Manager */
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#define OS_EVENT_DP 9 /* DP full sync interrupt */
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#define OS_EVENT_CPU_BREAK 10 /* CPU breakpoint: used by rmon */
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#define OS_EVENT_SP_BREAK 11 /* SP breakpoint: used by rmon */
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#define OS_EVENT_FAULT 12 /* CPU fault event: used by rmon */
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#define OS_EVENT_THREADSTATUS 13 /* CPU thread status: used by rmon */
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#define OS_EVENT_PRENMI 14 /* Pre NMI interrupt */
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#define OS_EVENT_RDB_READ_DONE 15 /* RDB read ok event: used by rmon */
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#define OS_EVENT_RDB_LOG_DONE 16 /* read of log data complete */
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#define OS_EVENT_RDB_DATA_DONE 17 /* read of host io data complete */
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#define OS_EVENT_RDB_REQ_RAMROM 18 /* host needs ramrom access */
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#define OS_EVENT_RDB_FREE_RAMROM 19 /* host is done with ramrom access */
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#define OS_EVENT_RDB_DBG_DONE 20
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#define OS_EVENT_RDB_FLUSH_PROF 21
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#define OS_EVENT_RDB_ACK_PROF 22
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#define OS_MESG_NOBLOCK 0
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#define OS_MESG_BLOCK 1
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#define MQ_GET_COUNT(mq) ((mq)->validCount)
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#define MQ_IS_EMPTY(mq) (MQ_GET_COUNT(mq) == 0)
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#define MQ_IS_FULL(mq) (MQ_GET_COUNT(mq) >= (mq)->msgCount)
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void osCreateMesgQueue(OSMesgQueue* mq, OSMesg* msq, s32 count);
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s32 osSendMesg(OSMesgQueue* mq, OSMesg msg, s32 flags);
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s32 osJamMesg(OSMesgQueue* mq, OSMesg msg, s32 flag);
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s32 osRecvMesg(OSMesgQueue* mq, OSMesg* msg, s32 flags);
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void osSetEventMesg(OSEvent e, OSMesgQueue* mq, OSMesg m);
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#endif
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