types.h

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#ifndef ASM_TYPES_INCLUDE
#define ASM_TYPES_INCLUDE
 
#if defined(__PORT_sm83)
#include <asm/sm83/types.h>
#elif defined(__PORT_z80)
#include <asm/z80/types.h>
#elif defined(__PORT_mos6502)
#include <asm/mos6502/types.h>
#else
#error Unrecognised port
#endif
 
#ifndef OLDCALL
#if __SDCC_REVISION >= 12608
#define OLDCALL __sdcccall(0)
#else
#define OLDCALL
#endif
#endif
 
#ifdef __SDCC
#define PRESERVES_REGS(...) __preserves_regs(__VA_ARGS__)
#define NAKED    __naked
#define SFR      __sfr
#define AT(A)    __at(A)
#define NORETURN _Noreturn
#else
#define PRESERVES_REGS(...)
#define NAKED
#define SFR
#define AT(A)
#define NORETURN
#endif
 
#ifndef NONBANKED
#define NONBANKED
#endif
#ifndef BANKED
#define BANKED
#endif
#ifndef CRITICAL
#define CRITICAL
#endif
#ifndef INTERRUPT
#define INTERRUPT
#endif
 
typedef INT8    BOOLEAN;
 
typedef INT8    BYTE;
typedef UINT8   UBYTE;
typedef INT16   WORD;
typedef UINT16  UWORD;
typedef INT32   LWORD;
typedef UINT32  ULWORD;
typedef INT32     DWORD;
typedef UINT32  UDWORD;
 
typedef union _fixed {
    struct {
        UBYTE l;
        UBYTE h;
    };
    struct {
        UBYTE l;
        UBYTE h;
    } b;
    UWORD w;
} fixed;
 
#endif