compiler_defs.h.svn-base

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# define SEGMENT_VARIABLE(name, vartype, locsegment) vartype locsegment name
# define VARIABLE_SEGMENT_POINTER(name, vartype, targsegment) vartype targsegment * name
# define SEGMENT_VARIABLE_SEGMENT_POINTER(name, vartype, targsegment, locsegment) vartype targsegment * locsegment name
# define LOCATED_VARIABLE(name, vartype, locsegment, addr, init) vartype locsegment name _at_ addr

// used with UU16
# define LSB 1
# define MSB 0

// used with UU32 (b0 is least-significant byte)
# define b0 3
# define b1 2
# define b2 1
# define b3 0

typedef unsigned char U8;
typedef unsigned int U16;
typedef unsigned long U32;

typedef signed char S8;
typedef signed int S16;
typedef signed long S32;

typedef union UU16
{
   U16 U16;
   S16 S16;
   U8 U8[2];
   S8 S8[2];
} UU16;

typedef union UU32
{
   U32 U32;
   S32 S32;
   UU16 UU16[2];
   U16 U16[2];
   S16 S16[2];
   U8 U8[4];
   S8 S8[4];
} UU32;

// NOP () macro support
extern void _nop_ (void);
#define NOP() _nop_()

//-----------------------------------------------------------------------------

// Hi-Tech 8051
// http://www.htsoft.com

#elif defined HI_TECH_C

# define SEG_GENERIC
# define SEG_FAR   far
# define SEG_DATA  data
# define SEG_NEAR  near
# define SEG_IDATA idata
# define SEG_XDATA xdata
# define SEG_PDATA pdata
# define SEG_CODE  code
# define SEG_BDATA bdata

// from file "intrpt.h", HTSOFT 8051-C_9.01 install "include" directory
typedef interrupt void (*isr)(void);
#define  _imkstr_(x) #x
#define  ROM_VECTOR(vec, fun) \
      asm(" global   _" _imkstr_(fun)); \
      asm(" psect vectors,ovrld"); \
      asm(" org   " _imkstr_(vec)); \
      asm(" ljmp  _" _imkstr_(fun)); \
      asm(" psect text")
// end of excerpt from file "intrpt.h", HTSOFT

# define SBIT(name, addr, thebit) static volatile bit name @ (addr + thebit)
# define SFR(name, addr)        static volatile unsigned char name @ addr
# define SFR16(name, addr)  // not supported (big-endian)    volatile unsigned int name @ addr
# define SFR16E(name, fulladdr) /* not supported */
# define SFR32(name, fulladdr)  /* not supported */
# define SFR32E(name, fulladdr) /* not supported */

# define INTERRUPT(name, vector) interrupt void name (void)
# define INTERRUPT_PROTO(name, vector) interrupt void name (void); \
                                       ROM_VECTOR (((vector * 8) + 3), name)

// Note the _USING macros only support using Register Bank 2, regardless of 'regnum'
# define INTERRUPT_USING(name, vector, regnum) bank2 interrupt void name (void)
# define INTERRUPT_PROTO_USING(name, vector, regnum) bank2 interrupt void name (void); \
                                       ROM_VECTOR (((vector * 8) + 3), name)

# define SEGMENT_VARIABLE(name, vartype, locsegment) locsegment vartype name
# define VARIABLE_SEGMENT_POINTER(name, vartype, targsegment) targsegment vartype * name
# define SEGMENT_VARIABLE_SEGMENT_POINTER(name, vartype, targsegment, locsegment) targsegment vartype * locsegment name
# define LOCATED_VARIABLE(name, vartype, locsegment, addr, init) locsegment vartype name @ addr

// used with UU16
# define LSB 1
# define MSB 0

// used with UU32 (b0 is least-significant byte)
# define b0 3
# define b1 2
# define b2 1
# define b3 0

typedef unsigned char U8;
typedef unsigned int U16;
typedef unsigned long U32;

typedef signed char S8;
typedef signed int S16;
typedef signed long S32;

typedef union UU16
{
   U16 U16;
   S16 S16;
   U8 U8[2];
   S8 S8[2];
} UU16;

typedef union UU32
{
   U32 U32;
   S32 S32;
   UU16 UU16[2];
   U16 U16[2];
   S16 S16[2];
   U8 U8[4];
   S8 S8[4];
} UU32;

// NOP () macro support
#define NOP() asm(" nop ")

//-----------------------------------------------------------------------------

// Tasking / Altium
// http://www.altium.com/tasking


#elif defined _CC51

# define SEG_GENERIC
# define SEG_FAR   _xdat
# define SEG_DATA  _data
# define SEG_NEAR  _data
# define SEG_IDATA _idat
# define SEG_XDATA _xdat
# define SEG_PDATA _pdat
# define SEG_CODE  _rom
# define SEG_BDATA _bdat

# define SBIT(name, addr, bit)  _sfrbit  name _at(addr+bit)
# define SFR(name, addr)        _sfrbyte name _at(addr)
# define SFRX(name, addr)       _xdat volatile unsigned char name _at(addr)
#if _CC51 > 71
# define SFR16(name, addr)      _sfrword _little name _at(addr)
#else
# define SFR16(name, addr)      /* not supported */
#endif
# define SFR16E(name, fulladdr) /* not supported */
# define SFR32(name, fulladdr)  /* not supported */
# define SFR32E(name, fulladdr) /* not supported */

# define INTERRUPT(name, vector) _interrupt (vector) void name (void)
# define INTERRUPT_USING(name, vector, regnum) _interrupt (vector) _using(regnum) void name (void)
# define INTERRUPT_PROTO(name, vector) _interrupt (vector) void name (void)
# define INTERRUPT_PROTO_USING(name, vector, regnum) _interrupt (vector) _using(regnum) void name (void)

# define SEGMENT_VARIABLE(name, vartype, locsegment) vartype locsegment name
# define VARIABLE_SEGMENT_POINTER(name, vartype, targsegment) vartype targsegment * name
# define SEGMENT_VARIABLE_SEGMENT_POINTER(name, vartype, targsegment, locsegment) vartype targsegment * locsegment name
# define LOCATED_VARIABLE(name, vartype, locsegment, addr, init) vartype locsegment name _at( addr )

// used with UU16
# define LSB 1
# define MSB 0

// used with UU32 (b0 is least-significant byte)
# define b0 3
# define b1 2
# define b2 1
# define b3 0

typedef unsigned char U8;
typedef unsigned int U16;
typedef unsigned long U32;

typedef signed char S8;
typedef signed int S16;
typedef signed long S32;

typedef union UU16
{
   U16 U16;
   S16 S16;
   U8 U8[2];
   S8 S8[2];
} UU16;

typedef union UU32
{
   U32 U32;
   S32 S32;
   UU16 UU16[2];
   U16 U16[2];
   S16 S16[2];
   U8 U8[4];
   S8 S8[4];
} UU32;

// NOP () macro support
extern void _nop (void);
#define NOP() _nop()

//-----------------------------------------------------------------------------

// IAR 8051
// http://www.iar.com

#elif defined __ICC8051__
# define SBIT(name, addr, bit)  __bit __no_init volatile bool name @ (addr+bit)
# define SFR(name, addr)        __sfr __no_init volatile unsigned char name @ addr
# define SFRX(name, addr)       __xdata __no_init volatile unsigned char name @ addr
# define SFR16(name, addr)      __sfr __no_init volatile unsigned int  name @ addr
# define SFR16E(name, fulladdr) /* not supported */
# define SFR32(name, fulladdr)  __sfr __no_init volatile unsigned long name @ addr
# define SFR32E(name, fulladdr) /* not supported */


//-----------------------------------------------------------------------------

// Crossware
// http://www.crossware.com

#elif defined _XC51_VER
# define SBIT(name, addr, bit)  _sfrbit  name = (addr+bit)
# define SFR(name, addr)        _sfr     name = addr
# define SFR16(name, addr)      _sfrword name = addr
# define SFR16E(name, fulladdr) /* not supported */
# define SFR32(name, fulladdr)  /* not supported */
# define SFR32E(name, fulladdr) /* not supported */

//-----------------------------------------------------------------------------

// Wickenh鋟ser
// http://www.wickenhaeuser.de

#elif defined __UC__
# define SBIT(name, addr, bit)  unsigned char bit  name @ (addr+bit)
# define SFR(name, addr)        near unsigned char name @ addr
# define SFR16(name, addr)      /* not supported */
# define SFR16E(name, fulladdr) /* not supported */
# define SFR32(name, fulladdr)  /* not supported */
# define SFR32E(name, fulladdr) /* not supported */

//-----------------------------------------------------------------------------

// Default
// Unknown compiler

#else
# warning unrecognized compiler
# define SBIT(name, addr, bit)  volatile bool           name
# define SFR(name, addr)        volatile unsigned char  name
# define SFRX(name, addr)       volatile unsigned char  name
# define SFR16(name, addr)      volatile unsigned short name
# define SFR16E(name, fulladdr) volatile unsigned short name
# define SFR32(name, fulladdr)  volatile unsigned long  name
# define SFR32E(name, fulladdr) volatile unsigned long  name

#endif

//-----------------------------------------------------------------------------
// Header File PreProcessor Directive
//-----------------------------------------------------------------------------

#endif                                 // #define COMPILER_DEFS_H

//-----------------------------------------------------------------------------
// End Of File
//-----------------------------------------------------------------------------