diff options
| -rw-r--r-- | 68kinst.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -907,7 +907,7 @@ uint16_t * m68k_decode(uint16_t * istream, m68kinst * decoded, uint32_t address) } } else { decoded->op = M68K_AND; - decoded->extra.size = (*istream >> 6); + decoded->extra.size = (*istream >> 6) & 0x3; decoded->src.addr_mode = MODE_REG; decoded->src.params.regs.pri = m68k_reg_quick_field(*istream); istream = m68k_decode_op(istream, decoded->extra.size, &(decoded->dst)); @@ -921,7 +921,7 @@ uint16_t * m68k_decode(uint16_t * istream, m68kinst * decoded, uint32_t address) istream = m68k_decode_op(istream, OPSIZE_WORD, &(decoded->src)); } else { decoded->op = M68K_AND; - decoded->extra.size = (*istream >> 6); + decoded->extra.size = (*istream >> 6) & 0x3; decoded->dst.addr_mode = MODE_REG; decoded->dst.params.regs.pri = m68k_reg_quick_field(*istream); istream = m68k_decode_op(istream, decoded->extra.size, &(decoded->src)); |