revert commits improved performance of some extensible Standard Functions (ADD, MUL, AND, OR, XOR)
Following commits are reverted:
mjsousa 0b275a2 improve performance of some extensible Standard Functions (ADD, MUL, AND, OR, XOR) -- increase hardcoded limit to 499
mjsousa 2228799 improve performance of some extensible Standard Functions (ADD, MUL, AND, OR, XOR) -- Add comments!!
mjsousa ce81fa6 improve performance of some extensible Standard Functions (ADD, MUL, AND, OR, XOR)"
The reason is that they cause regression in some cases (if function is
used as argument for function block, for example) and this is not
fixed for a long time.
#ifndef IEC_TYPES_H
#define IEC_TYPES_H
#include <limits.h>
#include <float.h>
#include <stdint.h>
/*********************/
/* IEC Types defs */
/*********************/
typedef uint8_t IEC_BOOL;
typedef int8_t IEC_SINT;
typedef int16_t IEC_INT;
typedef int32_t IEC_DINT;
typedef int64_t IEC_LINT;
typedef uint8_t IEC_USINT;
typedef uint16_t IEC_UINT;
typedef uint32_t IEC_UDINT;
typedef uint64_t IEC_ULINT;
typedef uint8_t IEC_BYTE;
typedef uint16_t IEC_WORD;
typedef uint32_t IEC_DWORD;
typedef uint64_t IEC_LWORD;
typedef float IEC_REAL;
typedef double IEC_LREAL;
/* WARNING: When editing the definition of IEC_TIMESPEC, take note that
* if the order of the two elements 'tv_sec' and 'tv_nsec' is changed, then the macros
* __time_to_timespec() and __tod_to_timespec() will need to be changed accordingly.
* (these macros may be found in iec_std_lib.h)
*/
typedef struct {
long int tv_sec; /* Seconds. */
long int tv_nsec; /* Nanoseconds. */
} /* __attribute__((packed)) */ IEC_TIMESPEC; /* packed is gcc specific! */
typedef IEC_TIMESPEC IEC_TIME;
typedef IEC_TIMESPEC IEC_DATE;
typedef IEC_TIMESPEC IEC_DT;
typedef IEC_TIMESPEC IEC_TOD;
#ifndef STR_MAX_LEN
#define STR_MAX_LEN 126
#endif
#ifndef STR_LEN_TYPE
#define STR_LEN_TYPE int8_t
#endif
#define __INIT_REAL 0
#define __INIT_LREAL 0
#define __INIT_SINT 0
#define __INIT_INT 0
#define __INIT_DINT 0
#define __INIT_LINT 0
#define __INIT_USINT 0
#define __INIT_UINT 0
#define __INIT_UDINT 0
#define __INIT_ULINT 0
#define __INIT_TIME (TIME){0,0}
#define __INIT_BOOL 0
#define __INIT_BYTE 0
#define __INIT_WORD 0
#define __INIT_DWORD 0
#define __INIT_LWORD 0
#define __INIT_STRING (STRING){0,""}
//#define __INIT_WSTRING
#define __INIT_DATE (DATE){0,0}
#define __INIT_TOD (TOD){0,0}
#define __INIT_DT (DT){0,0}
typedef STR_LEN_TYPE __strlen_t;
typedef struct {
__strlen_t len;
uint8_t body[STR_MAX_LEN];
} /* __attribute__((packed)) */ IEC_STRING; /* packed is gcc specific! */
#endif /*IEC_TYPES_H*/