?? compiler_defs.h
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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
//-----------------------------------------------------------------------------
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