diff options
| -rw-r--r-- | src/a3.c | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -120,8 +120,9 @@ static void inner_bias(uint32_t x){ uint32_t m_sel; uint32_t m_size; uint32_t m_off; - uint32_t r_zero; - uint32_t t_mask; + uint32_t tmask; + uint32_t rnzero; + uint32_t rxdiff; m_sel = ((int32_t)t-CROSSOVER)>>31; //FFFFetc.. if t < CROSSOVER m_size = (m_sel & M24_SIZE) | (~m_sel & M32_SIZE); @@ -131,11 +132,16 @@ static void inner_bias(uint32_t x){ r = 0; //TODO: get rid of memcpy - memcpy(r,p,m_size); + memcpy(&r,p,m_size); memcpy(p,&x,m_size); - t_mask = 0x00FFFFFF | ~m_sel; - r_zero = ((int32_t)r-1)>>31; + tmask = 0x00FFFFFF | ~m_sel; + rnzero = (-(int32_t)r)>>31; //FFFFetc.. if r != 0 + rxdiff = x-r; + rxdiff &= tmask; + rxdiff &= m_sel | rnzero; //clear rxdiff if t >= CROSSOVER and r == 0 + t = rxdiff; + |