Lines Matching +full:ls +full:- +full:bits
4 | fpsp_operr --- FPSP handler for operand error exception
6 | See 68040 User's Manual pp. 9-44f
12 | the upper 32 bits of the mantissa are sent to the integer unit). If
18 | negative integer (-2^7 for b, -2^15 for w, -2^31 for l).
21 | overflow -> OPERR, the exponent in wbte (and fpte) is:
22 | byte 56 - (62 - exp)
23 | word 48 - (62 - exp)
24 | long 32 - (62 - exp)
26 | where exp = (true exp) - 1
65 link %a6,#-LOCAL_SIZE
66 fsave -(%a7)
67 moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
68 fmovemx %fp0-%fp3,USER_FP0(%a6)
93 | kernel handler. Set the operr bits and clean up, leaving
101 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
102 fmovemx USER_FP0(%a6),%fp0-%fp3
114 cmpil #0x80000000,FPTEMP_LO(%a6) |test if ls lword is special
141 andl #0x7FFF0000,%d0 |look for all 1's on bits 30-16
161 cmpil #0xffff8000,FPTEMP_LO(%a6) |test if ls lword is special
188 cmpil #0xffffff80,FPTEMP_LO(%a6) |test if ls lword is special
218 movel ETEMP_HI(%a6),%d0 |output will be from upper 32 bits
223 | the operr and aiop bits, and clears inex and ainex, incorrectly
249 movel %d1,-(%a7) |save register size
282 | Check the exponent for $c000 and the upper 32 bits of the
284 | and store the lower n bits of the least lword of FPTEMP
312 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
313 fmovemx USER_FP0(%a6),%fp0-%fp3
338 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
339 fmovemx USER_FP0(%a6),%fp0-%fp3
349 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
350 fmovemx USER_FP0(%a6),%fp0-%fp3