ra8_freestanding_math.c

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#include "ra8_freestanding.h"
 
#if !defined(RA8_OFF_TARGET) || defined(RA8_TEST_FREESTANDING)

int abs(int j)
{
  return (j < 0) ? -j : j;
}
 
#if defined(__ARM_EABI__)
int* __errno(void);
 
int* __errno(void)
{
  static int s_ra8_libm_errno;
  return &s_ra8_libm_errno;
}
#endif /* __ARM_EABI__                             */
#endif /* !RA8_OFF_TARGET || RA8_TEST_FREESTANDING */