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#ifndef __MACROS_H__
#define __MACROS_H__
#ifndef DISABLE_ARM
// macros for ARM calls
#define ARM_START(TYPE) \
if (OPTIONS_TST(kOptDeviceARM)) { \
TYPE dataARM;
#define ARM_CHECK_EXEC(test) if (test) {
#define ARM_CHECK_END() }
#define ARM_ADDP(member) dataARM.member = &member;
#define ARM_ADDM(member) dataARM.member = member;
#define ARM_ADDV(member, var) dataARM.member = var;
#define ARM_INIT(id) PnoType pno = { id, &dataARM };
#define ARM_GETM(member) member = dataARM.member;
#define ARM_GETV(member, var) var = dataARM.member;
#define PNO_DATA() &pno
#define ARM_CONTINUE() } else
#define ARM_END() return; \
}
#define ARM_CALL(rsc, data) ARM(rsc).alignedHeader->userDataP = (UInt32)data; \
PceNativeCall(ARM(rsc).pnoDesc.entry, ARM(rsc).alignedHeader);
#define ARM_CALL_RETURN(rsc, data, var) ARM(rsc).alignedHeader->userDataP = (UInt32)data; \
var = PceNativeCall(ARM(rsc).pnoDesc.entry, ARM(rsc).alignedHeader);
#else
// no ARM = empty definition
#define ARM_START(TYPE)
#define ARM_CHECK_EXEC(test)
#define ARM_CHECK_END()
#define ARM_ADDP(member)
#define ARM_ADDM(member)
#define ARM_ADDV(member, var)
#define ARM_INIT(id)
#define ARM_DATA()
#define ARM_CONTINUE()
#define ARM_END()
#define ARM_CALL(data)
#define ARM_CALL_RETURN(data, var)
#endif
// Data access
#define _GETPTR(ptr, base, member, type) (type)ReadUnaligned32( (byte *)ptr + OffsetOf(base, member) )
#define _SETPTR(base, member, type, var) type var = _GETPTR(userData68KP, base, member, type);
#define _GET32 _GETPTR
#define _SET32 _SETPTR
#define _GET16(ptr, base, member, type) (type)ByteSwap16( ((UInt16 *)((byte *)ptr + OffsetOf(base, member)))[0] )
#define _SET16(base, member, type, var) type var = _GET16(userData68KP, base, member, type);
#define _GET8(ptr, base, member, type) (type)((byte *)ptr + OffsetOf(base, member))[0]
#define _SET8(base, member, type, var) type var = _GET8(userData68KP, base, member, type);
#define _MEMBER(base, member) ((byte *)userData68KP + OffsetOf(base, member))
// convenient macros to ease data access
#ifdef MAIN_TYPE
# define SETPTRV(type, member, var) _SETPTR(MAIN_TYPE, member, type, var)
# define SETPTR(type, member) _SETPTR(MAIN_TYPE, member, type, member)
# define SET32(type, member) _SET32 (MAIN_TYPE, member, type, member)
# define SET16(type, member) _SET16 (MAIN_TYPE, member, type, member)
# define SET8(type, member) _SET8 (MAIN_TYPE, member, type, member)
# define RETVAL(member) WriteUnaligned32(_MEMBER(MAIN_TYPE, member), member)
#endif
#endif
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