1
0
Fork 0
mirror of https://github.com/zeldaret/oot.git synced 2024-12-05 01:06:37 +00:00
oot/include/ultra64/message.h

62 lines
2 KiB
C
Raw Normal View History

#ifndef ULTRA64_MESSAGE_H
#define ULTRA64_MESSAGE_H
2020-03-17 04:31:30 +00:00
#define OS_MESG_NOBLOCK 0
#define OS_MESG_BLOCK 1
#define OS_NUM_EVENTS 15
#define OS_EVENT_SW1 0 /* CPU SW1 interrupt */
#define OS_EVENT_SW2 1 /* CPU SW2 interrupt */
#define OS_EVENT_CART 2 /* Cartridge interrupt: used by rmon */
#define OS_EVENT_COUNTER 3 /* Counter int: used by VI/Timer Mgr */
#define OS_EVENT_SP 4 /* SP task done interrupt */
#define OS_EVENT_SI 5 /* SI (controller) interrupt */
#define OS_EVENT_AI 6 /* AI interrupt */
#define OS_EVENT_VI 7 /* VI interrupt: used by VI/Timer Mgr */
#define OS_EVENT_PI 8 /* PI interrupt: used by PI Manager */
#define OS_EVENT_DP 9 /* DP full sync interrupt */
#define OS_EVENT_CPU_BREAK 10 /* CPU breakpoint: used by rmon */
#define OS_EVENT_SP_BREAK 11 /* SP breakpoint: used by rmon */
#define OS_EVENT_FAULT 12 /* CPU fault event: used by rmon */
#define OS_EVENT_THREADSTATUS 13 /* CPU thread status: used by rmon */
#define OS_EVENT_PRENMI 14 /* Pre NMI interrupt */
#ifdef _LANGUAGE_C
#include "thread.h"
typedef void* OSMesg;
typedef u32 OSEvent;
typedef struct OSMesgQueue {
/* 0x00 */ OSThread* mtqueue;
/* 0x04 */ OSThread* fullqueue;
/* 0x08 */ s32 validCount;
/* 0x0C */ s32 first;
/* 0x10 */ s32 msgCount;
/* 0x14 */ OSMesg* msg;
} OSMesgQueue; // size = 0x18
2020-03-17 04:31:30 +00:00
/* Get count of valid messages in queue */
#define MQ_GET_COUNT(mq) ((mq)->validCount)
/* Determine if message queue is empty or full */
#define MQ_IS_EMPTY(mq) (MQ_GET_COUNT(mq) == 0)
#define MQ_IS_FULL(mq) (MQ_GET_COUNT(mq) >= (mq)->msgCount)
#else
// OSMesgQueue struct member offsets
#define MQ_MTQUEUE 0x00
#define MQ_FULLQUEUE 0x04
#define MQ_VALIDCOUNT 0x08
#define MQ_FIRST 0x0C
#define MQ_MSGCOUNT 0x10
#define MQ_MSG 0x14
#endif
2020-03-17 04:31:30 +00:00
#endif