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/linux-6.3-rc2/arch/m68k/fpsp040/
A Dsto_res.S5 | Library functions return result in fp0. If fp0 is not the
6 | users destination register then fp0 is moved to the
7 | correct floating-point destination register. fp0 and fp1
10 | Input: result in fp0,fp1
35 cmpib #3,%d0 |check for fp0/fp1 cases
68 cmpib #3,%d0 |check for fp0/fp1 cases
70 fmovemx %fp0-%fp0,-(%a7)
85 fmovemx %fp0-%fp0,USER_FP3(%a6)
88 fmovemx %fp0-%fp0,USER_FP2(%a6)
91 fmovemx %fp0-%fp0,USER_FP1(%a6)
[all …]
A Dsetox.S508 faddx %fp2,%fp0 | ...fp0 is R, reduced arg.
542 faddx %fp3,%fp0 | ...fp0 IS R+R*S*(A2+S*A4),
546 faddx %fp2,%fp0 | ...fp0 is EXP(R) - 1
674 faddx %fp2,%fp0 | ...fp0 is R, reduced arg.
722 faddx %fp2,%fp0 | ...fp0 IS EXP(R)-1
755 fadds (%a1),%fp0 | ...fp0 is p+t
800 fmovex (%a0),%fp0 | ...fp0 is X
801 fmulx %fp0,%fp0 | ...fp0 is S := X*X
838 fmuls #0x3F000000,%fp0 | ...fp0 is S*B1
844 faddx %fp1,%fp0 | ...fp0 is S*B1+Q
[all …]
A Dscosh.S72 fmoves #0x3F800000,%fp0
75 fadds #0x00800000,%fp0
80 fmovex (%a0),%fp0 | ...LOAD INPUT
91 fabsx %fp0 | ...|X|
95 fmovemx %fp0-%fp0,(%a0) |pass parameter to setox
101 fdivx %fp0,%fp1 | ...1/(2 EXP(|X|))
104 faddx %fp1,%fp0
112 fabsx %fp0
118 fmovemx %fp0-%fp0,(%a0)
122 fmulx TWO16380(%pc),%fp0
[all …]
A Dssin.S160 fmoves #0x3F800000,%fp0
186 fmovex %fp0,X(%a6)
201 fmovex %fp0,%fp1
296 fmulx %fp0,%fp0 | ...FP0 IS S
301 fmovex %fp0,%fp1
540 fmovex %fp0,X(%a6)
556 fmovex %fp0,%fp1
586 fmovex %fp0,RPRIME(%a6)
587 fmulx %fp0,%fp0 | ...FP0 IS S = R*R
664 fmulx %fp0,%fp0 | ...FP0 IS S = R*R
[all …]
A Dssinh.S76 fmovex (%a0),%fp0 | ...LOAD INPUT
88 fabsx %fp0 | ...Y = |X|
91 fmovemx %fp0-%fp0,(%a0)
97 fmovex %fp0,%fp1
99 fmovex %fp0,-(%sp)
100 fdivx %fp1,%fp0 | ...Z/(1+Z)
104 faddx (%sp)+,%fp0
115 fabsx %fp0
116 fsubd T1(%pc),%fp0 | ...(|X|-16381LOG2_LEAD)
127 fmovemx %fp0-%fp0,(%a0)
[all …]
A Dstan.S189 fmovex %fp0,%fp1
201 fsubx (%a1)+,%fp0 | ...X-Y1
214 fmovex %fp0,%fp1
252 fmovex %fp0,%fp1
253 fmulx %fp0,%fp0 | ...S = R*R
258 fmulx %fp0,%fp3 | ...SQ4
259 fmulx %fp0,%fp2 | ...SP3
264 fmulx %fp0,%fp3 | ...S(Q3+SQ4)
265 fmulx %fp0,%fp2 | ...S(P2+SP3)
299 fmovex %fp0,-(%sp)
[all …]
A Dstanh.S84 fmovex (%a0),%fp0 | ...LOAD INPUT
86 fmovex %fp0,X(%a6)
107 fmovemx %fp0-%fp0,(%a0)
111 fmovex %fp0,%fp1
118 fdivx V(%a6),%fp0
139 fmovex X(%a6),%fp0 | ...Y = 2|X|
143 fmovemx %fp0-%fp0,(%a0)
147 fadds #0x3F800000,%fp0 | ...EXP(Y)+1
158 faddx %fp1,%fp0
175 fmoves %d0,%fp0
[all …]
A Dsatanh.S78 fabsx (%a0),%fp0 | ...Y = |X|
79 fmovex %fp0,%fp1
81 faddx %fp0,%fp0 | ...2Y
83 fdivx %fp1,%fp0 | ...2Y/(1-Y)
89 fmovemx %fp0-%fp0,(%a0) | ...overwrite input
94 fmuls (%sp)+,%fp0
98 fabsx (%a0),%fp0 | ...|X|
99 fcmps #0x3F800000,%fp0
A Dsasin.S63 fmovex (%a0),%fp0 | ...LOAD INPUT
75 fsubx %fp0,%fp1 | ...1-X
78 faddx %fp0,%fp2 | ...1+X
82 fdivx %fp1,%fp0 | ...X/SQRT([1-X][1+X])
83 fmovemx %fp0-%fp0,(%a0)
88 fabsx %fp0 | ...|X|
89 fcmps #0x3F800000,%fp0
94 fmovex PIBY2,%fp0
100 fmuls (%sp)+,%fp0
A Dsatan.S285 fmovex %fp0,%fp1 | ...FP1 IS X
287 fsubx X(%a6),%fp0 | ...FP0 IS X-F
325 fmovex %fp0,%fp1
330 fmulx %fp0,%fp1 | ...U*V
337 faddx ATANF(%a6),%fp0 | ...ATAN(X)
356 fmulx %fp0,%fp0 | ...FP0 IS Y = X*X
361 fmovex %fp0,%fp1
379 fmulx %fp0,%fp2 | ...Y*(B2+Z*(B4+Z*B6))
380 fmulx X(%a6),%fp0 | ...X*Y
388 faddx X(%a6),%fp0
[all …]
A Ddo_func.S166 fmovemx (%a0),%fp0-%fp0
167 fcmpb #-1,%fp0
196 fmovex PZERO,%fp0
218 fmovex PZERO,%fp0
240 fmovex PZERO,%fp0
407 fmovex FPTEMP(%a6),%fp0 |return dest to fp0
475 fmovex MZERO,%fp0
478 fmovex PZERO,%fp0
487 fmovex QNAN,%fp0 |load NAN
534 fmovex PONE,%fp0 |load +1
[all …]
A Dslogn.S371 fmovex X(%a6),%fp0
374 fsubx F(%a6),%fp0 | ...Y-F
383 fmovex %fp0,%fp2
424 fmovex %fp0,%fp1
426 fadds one,%fp0 | ...FP0 IS X+1
433 fdivx %fp0,%fp1 | ...FP1 IS U
439 fmovex %fp1,%fp0
440 fmulx %fp0,%fp0 | ...FP0 IS V
442 fmovex %fp0,%fp1
456 fmulx %fp0,%fp2 | ...V*(B2+W*B4)
[all …]
A Dsgetem.S7 | precision number in fp0. sGETEXPD handles denormalized
12 | extended precision number and returned in fp0. The
19 | Output: The functions return exp(X) or man(X) in fp0.
21 | Modified: fp0.
52 fmovew %d0,%fp0 |move the exp to fp0
61 fmovew %d0,%fp0 |move the exp to fp0
85 fmovex (%a0),%fp0 |put new value back in fp0
A Dscale.S15 | Output: The function returns scale(X,Y) to fp0.
17 | Modifies: fp0.
77 fmovex FPTEMP(%a6),%fp0 |simply return dest
86 fmovex ETEMP(%a6),%fp0 |move in src for int
88 fmovel %fp0,%d0 |int src to d0
110 fmovex FPTEMP(%a6),%fp0 |write result to fp0
138 fmovex FPTEMP(%a6),%fp0 |write result to fp0
157 fmovex FPTEMP(%a6),%fp0 |write result to fp0
227 fmovex FPTEMP(%a6),%fp0 |use fmove to set cc's
A Dkernel_ex.S50 | store properly signed inf (use sign of etemp) into fp0
83 fmovemx mns_inf,%fp0-%fp0 |load -inf
87 fmovemx pls_inf,%fp0-%fp0 |load +inf
107 | nan bit; Store default NAN into fp0
121 fmovemx nan,%fp0-%fp0 |load default nan
320 fmovex FPTEMP(%a6),%fp0 |load non-sign. nan
339 fmovex ETEMP(%a6),%fp0 |return the non-signalling nan
A Dstwotox.S200 fmoves #0x3F800000,%fp0 | ...RETURN 1 + X
203 fadds %d0,%fp0
213 fmovex %fp0,X(%a6)
229 fmovex %fp0,%fp1
304 fmoves #0x3F800000,%fp0 | ...RETURN 1 + X
307 fadds %d0,%fp0
317 fmovex %fp0,X(%a6)
332 fmovex %fp0,%fp1
A Dbindec.S83 | is in fp0.
123 | fp0: scratch
166 fmovemx %fp0-%fp2,-(%a7)
234 | fp0: x/float(ILOG)
249 fmovex FP_SCR2(%a6),%fp0 |now fp0 has 1.f
251 faddw %d0,%fp0 |add in exp
252 fsubs FONE,%fp0 |subtract off 1.0
297 | fp0: float(ILOG)/Unchanged
369 | fp0: float(ILOG)/Unchanged
662 fabsx %fp0 |take abs of YINT
[all …]
A Dsint.S21 | Output: The function returns int(X) or intrz(X) in fp0.
23 | Modifies: fp0.
37 | 4. Normalize the rounded result; store in fp0.
201 fmovex LOCAL_EX(%a0),%fp0 |if exp > 63
229 | normalize the rounded result and store value in fp0
242 fmovex LOCAL_EX(%a0),%fp0 |move result to fp0
A Dget_op.S535 fmovemx %fp0-%fp1,-(%a7) |save fp0 - decbin returns in it
537 fmovex %fp0,ETEMP(%a6) |put the unpacked sop in the fsave stack
538 fmovemx (%a7)+,%fp0-%fp1
604 fmovemx %fp0-%fp1,-(%a7) |save fp0 ,fp1 - decbin returns in fp0
606 fmovex %fp0,ETEMP(%a6)
608 fmovemx (%a7)+,%fp0-%fp1
A Dslog2.S14 | register fp0.
124 fmulx INV_L10,%fp0
137 fmulx INV_L10,%fp0
151 fmulx INV_L2,%fp0
173 fmovel %d0,%fp0
181 fmulx INV_L2,%fp0
A Ddecbin.S471 | Check the sign of the adjusted exp and make the value in fp0 the
472 | same sign. If the exp was pos then multiply fp1*fp0;
473 | else divide fp0/fp1.
478 | (*) fp0: mantissa accumulator
485 fdivx %fp1,%fp0 |exp is negative, so divide mant by exp
488 fmulx %fp1,%fp0 |exp is positive, so multiply by exp
491 | Clean up and return with result in fp0.
/linux-6.3-rc2/drivers/tty/vt/
A Dconmakehash.c83 int fp0, fp1, un0, un1; in main() local
139 fp0 = strtol(p, &p1, 0); in main()
163 if ( fp0 < 0 || fp0 >= fontlen ) in main()
167 tblname, fp0); in main()
186 for (i=fp0; i<=fp1; i++) in main()
208 tblname, fp0, fp1); in main()
218 for(i=fp0; i<=fp1; i++) in main()
219 addpair(i,un0-fp0+i); in main()
227 addpair(fp0, un0); in main()
271 fp0 = 0; in main()
[all …]
/linux-6.3-rc2/arch/m68k/ifpsp060/src/
A Dfplsp.S5139 fmul.x %fp0,%fp0 # FP0 IS S
5577 fsub.x %fp3,%fp0 # fp0 = A := R - P
5585 fadd.x %fp1,%fp0 # fp0 = R := A+a
5838 fmul.x %fp0,%fp0 # S = R*R
7352 fadd.x %fp2,%fp0 # fp0 IS EXP(R)-1
7385 fadd.s (%a1),%fp0 # fp0 is p+t
7429 fmov.x (%a0),%fp0 # fp0 is X
7430 fmul.x %fp0,%fp0 # fp0 is S := X*X
7472 fadd.x %fp1,%fp0 # fp0 is S*B1+Q
7484 fmov.s &0xBF800000,%fp0 # fp0 is -1
[all …]
A Dfpsp.S5192 fmul.x %fp0,%fp0 # FP0 IS S
5320 fmov.s &0x3F800000,%fp0 # fp0 = 1.0
5335 fmov.s &0x3F800000,%fp0 # fp0 = 1.0
5393 fmul.x %fp0,%fp0 # FP0 IS S = R*R
5467 fmul.x %fp0,%fp0 # FP0 IS S = R*R
6114 fsub.x %fp3,%fp0 # fp0 = A := R - P
6122 fadd.x %fp1,%fp0 # fp0 = R := A+a
6468 fmul.x %fp0,%fp0 # FPO IS Y = X*X
6529 fmul.x %fp0,%fp0 # FP0 IS Y = X'*X'
7639 fmov.w %d0,%fp0 # return exp in fp0
[all …]
A Dftest.S482 fmov.b &0x2,%fp0
673 fmov.b &0x1,%fp0
727 fmov.b &0x1,%fp0
783 fmov.b &0x1,%fp0
842 fmov.b &0x2,%fp0
894 fmov.b &0x2,%fp0
953 fdiv.b &0x2,%fp0
1004 fdiv.b &0x2,%fp0
1055 fadd.b &0x2,%fp0
1106 fadd.b &0x2,%fp0
[all …]

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