arch/archdoc.h

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#ifndef _ARCHDOC_H_
#define _ARCHDOC_H_

#define MAX_CPUS    1

#define BITS    32

#define PHYS_BITS   32

typedef volatile int    tSpinlock;
#define LOCK(lockptr)   do{while(*(tSpinlock*)lockptr)Threads_Yield();*(tSpinlock*)lockptr=1;}while(0)

#define RELEASE(lockptr)    do{*(tSpinlock*)lockptr=0;}while(0)

//#define   HALT()  __asm__ __volatile__ ("hlt")


typedef unsigned int    Uint;   
typedef unsigned char   Uint8;  
typedef unsigned short  Uint16; 
typedef unsigned long   Uint32; 
typedef unsigned long long  Uint64; 
typedef signed int      Sint;   
typedef signed char     Sint8;  
typedef signed short    Sint16; 
typedef signed long     Sint32; 
typedef signed long long    Sint64; 

typedef Uint    size_t; 
typedef Uint32  tVAddr; 
typedef Uint32  tPAddr; 

typedef struct {
    Uint    Arg4;   
    Uint    Arg3;   
    Uint    Arg2;   
    union {
        Uint    Arg1;   
        Uint    RetHi;  
    };
    union {
        Uint    Num;    
        Uint    Return; 
    };
    
    Uint    StackPointer;   
}   tSyscallRegs;

typedef struct sMemoryState tMemoryState;

typedef struct sTaskState   tTaskState;


#endif

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