Lines Matching refs:a0
16 | location pointed to by the address register a0.
141 bclrb #sign_bit,LOCAL_EX(%a0) |convert to internal extended
143 sne LOCAL_SGN(%a0)
144 cmpw #0x403e,LOCAL_EX(%a0) |check if (unbiased) exp > 63
146 cmpw #0x3ffd,LOCAL_EX(%a0) |check if (unbiased) exp < 0
155 tstb LOCAL_SGN(%a0) |check for sign
182 tstb LOCAL_SGN(%a0) |check for sign
195 bfclr LOCAL_SGN(%a0){#0:#8} |change back to IEEE ext format
197 bsetb #sign_bit,LOCAL_EX(%a0)
201 fmovex LOCAL_EX(%a0),%fp0 |if exp > 63
212 | ;assumes a0 points to operand
215 | ;pointed by a0
222 | ;input a0 ptr to ext X
225 | ;output a0 ptr to rounded result
232 | ;Input: a0 points to operand to
234 | ;Output: a0 points to normalized
236 bfclr LOCAL_SGN(%a0){#0:#8}
238 bsetb #sign_bit,LOCAL_EX(%a0) |return to IEEE extended format
242 fmovex LOCAL_EX(%a0),%fp0 |move result to fp0