| /kernel/linux/linux-5.10/arch/m68k/fpsp040/ |
| H A D | tbldo.S | 62 .long sintd |$01-4 fint denorm inx
71 .long ssinhd |$02-4 fsinh denorm
80 .long snzrinx |$03-4 fintrz denorm inx
107 .long slognp1d |$06-4 flognp1 denorm
125 .long setoxm1d |$08-4 fetoxm1 denorm
134 .long stanhd |$09-4 ftanh denorm
143 .long satand |$0a-4 fatan denorm
161 .long sasind |$0c-4 fasin denorm
170 .long satanhd |$0d-4 fatanh denorm
179 .long ssind |$0e-4 fsin denorm
[all...] |
| H A D | scale.S | 98 tstw %d1 |check for denorm
101 beqs denorm |if zero, result is denorm
122 denorm: label
128 blts nden_exit |if set, not denorm
148 beqs denorm |if zero, result is denorm
162 | The result exponent is below denorm value. Test for catastrophic
206 | mode is rp, and the zero is positive, return smallest denorm.
208 | negative denorm
[all...] |
| H A D | res_func.S | 37 |xref denorm
62 | ;else denorm
89 bne mon_dnrm |else denorm
91 bne normal |require normalization of denorm
206 movel #2,%d0 |set up the size for denorm
257 | The operand is below precision boundaries. Use denorm to
263 bsr denorm
300 | The mantissa is zero from the denorm loop. Check sign and rmode
357 | ;clear denorm stag to norm
362 | denorm produce
[all...] |
| H A D | round.S | 280 | would go less than 0. In that case the number becomes a denorm - the
329 subl %d0,%d5 |make op a denorm by shifting bits
383 | set (otherwise this would have been tagged a zero not a denorm).
398 | denorm --- denormalize an intermediate result
418 .global denorm
419 denorm: label
445 | ; shifted off in denorm routine)
458 | ; shifted off in denorm routine)
514 movel %d1,%d0 |copy the denorm threshold
534 movew %d0,LOCAL_EX(%a0) |exponent = denorm threshol
[all...] |
| H A D | x_unfl.S | 33 |xref denorm
160 | force the precision to extended for the denorm routine. Use
180 bsrl denorm |returns denorm, a0 points to it
196 | WARNING: a0 and d0 are assumed to be intact between the denorm and
209 bsrl round |returns rounded denorm at (a0)
228 subqw #1,LOCAL_EX(%a0) |account for denorm bias vs.
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| H A D | get_op.S | 48 | detects this and tags the number as a denorm. The routine
49 | res_func sees the denorm tag and converts the denorm to a
222 | At this point, destination has an extended denorm or unnorm.
227 beqs src_op_ck |if denorm then check source op.
234 | ; (000 = norm, 100 = denorm)
257 beq end_getop |if denorm then exit, denorms are
262 | ; (000 = norm, 100 = denorm)
278 btstb #4,CMDREG1B(%a6) |differentiate between sgl/dbl denorm
281 movew #0x3f81,%d1 |write bias for sgl denorm
[all...] |
| H A D | bindec.S | 172 | to signal denorm. If the input is unnormalized, normalize
178 clrb BINDEC_FLG(%a6) |clr norm/denorm flag
183 | Normalize the denorm
201 st BINDEC_FLG(%a6) |set flag for denorm
242 tstb BINDEC_FLG(%a6) |check for denorm
491 tstb BINDEC_FLG(%a6) |check for denorm
820 tstb BINDEC_FLG(%a6) |check for denorm
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| H A D | util.S | 475 | ;smallest +ext denorm
477 | ;smallest +sgl denorm
479 | ;smallest +dbl denorm
533 leal EXT_PSML,%a1 |answer is negative smallest denorm
548 leal EXT_PSML,%a1 |answer is positive smallest denorm
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| H A D | slog2.S | 122 bsr slognd | ...log(X), X denorm.
149 bsr slognd | ...log(X), X denorm.
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| H A D | do_func.S | 287 | ;00 = norm or denorm
367 | ;00 = norm or denorm
436 bclrl #2,%d0 |alias denorm into norm
437 bclrl #2,%d1 |alias denorm into norm
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| H A D | slogn.S | 478 | Simply return the denorm
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| H A D | gen_except.S | 250 | x is an extended denorm can report an underflow exception.
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| H A D | fpsp.h | 163 .set denorm_bit,7 | bit determines if denorm or unnorm
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| H A D | srem_mod.S | 383 bra t_avoid_unsupp |check for denorm as a
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| /kernel/linux/linux-6.6/arch/m68k/fpsp040/ |
| H A D | tbldo.S | 62 .long sintd |$01-4 fint denorm inx
71 .long ssinhd |$02-4 fsinh denorm
80 .long snzrinx |$03-4 fintrz denorm inx
107 .long slognp1d |$06-4 flognp1 denorm
125 .long setoxm1d |$08-4 fetoxm1 denorm
134 .long stanhd |$09-4 ftanh denorm
143 .long satand |$0a-4 fatan denorm
161 .long sasind |$0c-4 fasin denorm
170 .long satanhd |$0d-4 fatanh denorm
179 .long ssind |$0e-4 fsin denorm
[all...] |
| H A D | scale.S | 98 tstw %d1 |check for denorm
101 beqs denorm |if zero, result is denorm
122 denorm: label
128 blts nden_exit |if set, not denorm
148 beqs denorm |if zero, result is denorm
162 | The result exponent is below denorm value. Test for catastrophic
206 | mode is rp, and the zero is positive, return smallest denorm.
208 | negative denorm
[all...] |
| H A D | res_func.S | 37 |xref denorm
62 | ;else denorm
89 bne mon_dnrm |else denorm
91 bne normal |require normalization of denorm
206 movel #2,%d0 |set up the size for denorm
257 | The operand is below precision boundaries. Use denorm to
263 bsr denorm
300 | The mantissa is zero from the denorm loop. Check sign and rmode
357 | ;clear denorm stag to norm
362 | denorm produce
[all...] |
| H A D | round.S | 280 | would go less than 0. In that case the number becomes a denorm - the
329 subl %d0,%d5 |make op a denorm by shifting bits
383 | set (otherwise this would have been tagged a zero not a denorm).
398 | denorm --- denormalize an intermediate result
418 .global denorm
419 denorm: label
445 | ; shifted off in denorm routine)
458 | ; shifted off in denorm routine)
514 movel %d1,%d0 |copy the denorm threshold
534 movew %d0,LOCAL_EX(%a0) |exponent = denorm threshol
[all...] |
| H A D | x_unfl.S | 33 |xref denorm
160 | force the precision to extended for the denorm routine. Use
180 bsrl denorm |returns denorm, a0 points to it
196 | WARNING: a0 and d0 are assumed to be intact between the denorm and
209 bsrl round |returns rounded denorm at (a0)
228 subqw #1,LOCAL_EX(%a0) |account for denorm bias vs.
|
| H A D | get_op.S | 48 | detects this and tags the number as a denorm. The routine
49 | res_func sees the denorm tag and converts the denorm to a
222 | At this point, destination has an extended denorm or unnorm.
227 beqs src_op_ck |if denorm then check source op.
234 | ; (000 = norm, 100 = denorm)
257 beq end_getop |if denorm then exit, denorms are
262 | ; (000 = norm, 100 = denorm)
278 btstb #4,CMDREG1B(%a6) |differentiate between sgl/dbl denorm
281 movew #0x3f81,%d1 |write bias for sgl denorm
[all...] |
| H A D | util.S | 475 | ;smallest +ext denorm
477 | ;smallest +sgl denorm
479 | ;smallest +dbl denorm
533 leal EXT_PSML,%a1 |answer is negative smallest denorm
548 leal EXT_PSML,%a1 |answer is positive smallest denorm
|
| H A D | bindec.S | 172 | to signal denorm. If the input is unnormalized, normalize
178 clrb BINDEC_FLG(%a6) |clr norm/denorm flag
183 | Normalize the denorm
201 st BINDEC_FLG(%a6) |set flag for denorm
242 tstb BINDEC_FLG(%a6) |check for denorm
491 tstb BINDEC_FLG(%a6) |check for denorm
820 tstb BINDEC_FLG(%a6) |check for denorm
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| H A D | slog2.S | 122 bsr slognd | ...log(X), X denorm.
149 bsr slognd | ...log(X), X denorm.
|
| H A D | do_func.S | 287 | ;00 = norm or denorm
367 | ;00 = norm or denorm
436 bclrl #2,%d0 |alias denorm into norm
437 bclrl #2,%d1 |alias denorm into norm
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| H A D | slogn.S | 478 | Simply return the denorm
|