| /Linux-v5.4/arch/parisc/math-emu/ |
| D | dfsub.c | 44 register unsigned int resultp1 = 0, resultp2 = 0; in dbl_fsub() local
74 Dbl_makequietnan(resultp1,resultp2); in dbl_fsub()
75 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fsub()
218 /*into*/resultp1,resultp2); in dbl_fsub()
219 if(Dbl_iszero_mantissa(resultp1,resultp2)) in dbl_fsub()
223 Dbl_setone_sign(resultp1); in dbl_fsub()
227 Dbl_setzero_sign(resultp1); in dbl_fsub()
229 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fsub()
236 /*into*/resultp1,resultp2); in dbl_fsub()
237 if(Dbl_isone_hidden(resultp1)) in dbl_fsub()
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| D | dfadd.c | 43 register unsigned int resultp1 = 0, resultp2 = 0; in dbl_fadd() local
74 Dbl_makequietnan(resultp1,resultp2); in dbl_fadd()
75 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fadd()
215 /*into*/resultp1,resultp2); in dbl_fadd()
216 if(Dbl_iszero_mantissa(resultp1,resultp2)) in dbl_fadd()
220 Dbl_setone_sign(resultp1); in dbl_fadd()
224 Dbl_setzero_sign(resultp1); in dbl_fadd()
226 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fadd()
233 /*into*/resultp1,resultp2); in dbl_fadd()
234 if(Dbl_isone_hidden(resultp1)) in dbl_fadd()
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| D | fmpyfadd.c | 55 unsigned int resultp1, resultp2 = 0, resultp3 = 0, resultp4 = 0; in dbl_fmpyfadd() local
71 Dbl_setnegativezerop1(resultp1); in dbl_fmpyfadd()
72 else Dbl_setzerop1(resultp1); in dbl_fmpyfadd()
94 Dbl_makequietnan(resultp1,resultp2); in dbl_fmpyfadd()
95 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fmpyfadd()
103 (Dbl_sign(resultp1) ^ Dbl_sign(opnd3p1))) { in dbl_fmpyfadd()
111 Dbl_makequietnan(resultp1,resultp2); in dbl_fmpyfadd()
112 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fmpyfadd()
119 Dbl_setinfinity_exponentmantissa(resultp1,resultp2); in dbl_fmpyfadd()
120 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fmpyfadd()
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| D | dfdiv.c | 41 register unsigned int opnd3p1, opnd3p2, resultp1, resultp2; in dbl_fdiv() local
52 Dbl_setnegativezerop1(resultp1); in dbl_fdiv()
53 else Dbl_setzerop1(resultp1); in dbl_fdiv()
68 Dbl_makequietnan(resultp1,resultp2); in dbl_fdiv()
69 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fdiv()
75 Dbl_setinfinity_exponentmantissa(resultp1,resultp2); in dbl_fdiv()
76 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fdiv()
120 Dbl_setzero_exponentmantissa(resultp1,resultp2); in dbl_fdiv()
121 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fdiv()
148 Dbl_makequietnan(resultp1,resultp2); in dbl_fdiv()
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| D | fcnvfx.c | 148 register int src_exponent, resultp1; in sgl_to_dbl_fcnvfx() local
163 resultp1 = 0x7fffffff; in sgl_to_dbl_fcnvfx()
167 resultp1 = 0x80000000; in sgl_to_dbl_fcnvfx()
174 Dint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfx()
177 Dint_set_minint(resultp1,resultp2); in sgl_to_dbl_fcnvfx()
178 Dint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfx()
187 Dint_from_sgl_mantissa(temp,src_exponent,resultp1,resultp2); in sgl_to_dbl_fcnvfx()
189 Dint_setone_sign(resultp1,resultp2); in sgl_to_dbl_fcnvfx()
199 Dint_increment(resultp1,resultp2); in sgl_to_dbl_fcnvfx()
204 Dint_decrement(resultp1,resultp2); in sgl_to_dbl_fcnvfx()
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| D | dfmpy.c | 44 register unsigned int opnd3p1, opnd3p2, resultp1, resultp2; in dbl_fmpy() local
56 Dbl_setnegativezerop1(resultp1); in dbl_fmpy()
57 else Dbl_setzerop1(resultp1); in dbl_fmpy()
72 Dbl_makequietnan(resultp1,resultp2); in dbl_fmpy()
73 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fmpy()
79 Dbl_setinfinity_exponentmantissa(resultp1,resultp2); in dbl_fmpy()
80 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fmpy()
133 Dbl_setinfinity_exponentmantissa(resultp1,resultp2); in dbl_fmpy()
134 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_fmpy()
168 Dbl_setzero_exponentmantissa(resultp1,resultp2); in dbl_fmpy()
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| D | fcnvfu.c | 174 register unsigned int src, resultp1, resultp2; in sgl_to_dbl_fcnvfu() local
185 resultp1 = resultp2 = 0; in sgl_to_dbl_fcnvfu()
187 resultp1 = resultp2 = 0xffffffff; in sgl_to_dbl_fcnvfu()
193 Duint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfu()
205 resultp1 = resultp2 = 0; in sgl_to_dbl_fcnvfu()
210 Duint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfu()
214 Duint_from_sgl_mantissa(src,src_exponent,resultp1,resultp2); in sgl_to_dbl_fcnvfu()
222 Duint_increment(resultp1,resultp2); in sgl_to_dbl_fcnvfu()
230 Duint_increment(resultp1,resultp2); in sgl_to_dbl_fcnvfu()
236 Duint_setzero(resultp1,resultp2); in sgl_to_dbl_fcnvfu()
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| D | dfsqrt.c | 44 register unsigned int srcp1, srcp2, resultp1, resultp2; in dbl_fsqrt() local
121 Dbl_setzero(resultp1,resultp2); in dbl_fsqrt()
125 Dbl_addition(resultp1,resultp2,newbitp1,newbitp2,sump1,sump2); in dbl_fsqrt()
129 Dbl_addition(resultp1,resultp2,newbitp1,newbitp2, in dbl_fsqrt()
130 resultp1,resultp2); in dbl_fsqrt()
141 Dbl_rightshiftby1(resultp1,resultp2); in dbl_fsqrt()
146 if (!even_exponent && Dbl_islessthan(resultp1,resultp2,srcp1,srcp2)) { in dbl_fsqrt()
147 Dbl_increment(resultp1,resultp2); in dbl_fsqrt()
150 Dbl_rightshiftby1(resultp1,resultp2); in dbl_fsqrt()
155 Dbl_increment(resultp1,resultp2); in dbl_fsqrt()
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| D | dfrem.c | 42 register unsigned int resultp1, resultp2; in dbl_frem() local
58 Dbl_makequietnan(resultp1,resultp2); in dbl_frem()
59 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_frem()
129 Dbl_makequietnan(resultp1,resultp2); in dbl_frem()
130 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_frem()
137 resultp1 = opnd1p1; in dbl_frem()
181 Dbl_allp1(resultp1) = ~Dbl_allp1(resultp1); in dbl_frem()
191 Dbl_set_exponentmantissa(resultp1,resultp2,opnd2p1,opnd2p2); in dbl_frem()
200 Dbl_set_exponentmantissa(resultp1,resultp2,opnd1p1,opnd1p2); in dbl_frem()
226 Dbl_setzero_exponentmantissa(resultp1,resultp2); in dbl_frem()
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| D | fcnvxf.c | 123 register unsigned int resultp1 = 0, resultp2 = 0; in sgl_to_dbl_fcnvxf() local
130 Dbl_setone_sign(resultp1); in sgl_to_dbl_fcnvxf()
134 Dbl_setzero_sign(resultp1); in sgl_to_dbl_fcnvxf()
137 Dbl_setzero(resultp1,resultp2); in sgl_to_dbl_fcnvxf()
138 Dbl_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvxf()
155 Dbl_set_mantissap1(resultp1, src >> DBL_EXP_LENGTH - 1); in sgl_to_dbl_fcnvxf()
157 Dbl_set_exponent(resultp1, (30+DBL_BIAS) - dst_exponent); in sgl_to_dbl_fcnvxf()
158 Dbl_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvxf()
279 register unsigned int srcp2, resultp1 = 0, resultp2 = 0; in dbl_to_dbl_fcnvxf() local
286 Dbl_setone_sign(resultp1); in dbl_to_dbl_fcnvxf()
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| D | fcnvfut.c | 120 register unsigned int src, resultp1, resultp2; in sgl_to_dbl_fcnvfut() local
130 resultp1 = resultp2 = 0; in sgl_to_dbl_fcnvfut()
132 resultp1 = resultp2 = 0xffffffff; in sgl_to_dbl_fcnvfut()
138 Duint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfut()
150 resultp1 = resultp2 = 0; in sgl_to_dbl_fcnvfut()
155 Duint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfut()
159 Duint_from_sgl_mantissa(src,src_exponent,resultp1,resultp2); in sgl_to_dbl_fcnvfut()
160 Duint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfut()
169 Duint_setzero(resultp1,resultp2); in sgl_to_dbl_fcnvfut()
170 Duint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfut()
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| D | fcnvfxt.c | 116 register int src_exponent, resultp1; in sgl_to_dbl_fcnvfxt() local
130 resultp1 = 0x7fffffff; in sgl_to_dbl_fcnvfxt()
134 resultp1 = 0x80000000; in sgl_to_dbl_fcnvfxt()
141 Dint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfxt()
144 Dint_set_minint(resultp1,resultp2); in sgl_to_dbl_fcnvfxt()
145 Dint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfxt()
154 Dint_from_sgl_mantissa(temp,src_exponent,resultp1,resultp2); in sgl_to_dbl_fcnvfxt()
156 Dint_setone_sign(resultp1,resultp2); in sgl_to_dbl_fcnvfxt()
158 Dint_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvfxt()
167 Dint_setzero(resultp1,resultp2); in sgl_to_dbl_fcnvfxt()
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| D | frnd.c | 145 register unsigned int srcp1, srcp2, resultp1, resultp2; in dbl_frnd() local
182 resultp1 = srcp1; in dbl_frnd()
184 Dbl_rightshift(resultp1,resultp2,(DBL_P-1) - (src_exponent)); in dbl_frnd()
192 Dbl_increment(resultp1,resultp2); in dbl_frnd()
196 Dbl_increment(resultp1,resultp2); in dbl_frnd()
202 Dbl_increment(resultp1,resultp2); in dbl_frnd()
205 Dbl_leftshift(resultp1,resultp2,(DBL_P-1) - (src_exponent)); in dbl_frnd()
206 if (Dbl_isone_hiddenoverflow(resultp1)) in dbl_frnd()
207 Dbl_set_exponent(resultp1,src_exponent + (DBL_BIAS+1)); in dbl_frnd()
208 else Dbl_set_exponent(resultp1,src_exponent + DBL_BIAS); in dbl_frnd()
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| D | fcnvuf.c | 112 register unsigned int src, resultp1 = 0, resultp2 = 0; in sgl_to_dbl_fcnvuf() local
118 Dbl_setzero(resultp1,resultp2); in sgl_to_dbl_fcnvuf()
119 Dbl_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvuf()
134 Dbl_set_mantissap1(resultp1, src >> DBL_EXP_LENGTH); in sgl_to_dbl_fcnvuf()
136 Dbl_set_exponent(resultp1, (30+DBL_BIAS) - dst_exponent); in sgl_to_dbl_fcnvuf()
137 Dbl_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvuf()
235 register unsigned int srcp1, srcp2, resultp1 = 0, resultp2 = 0; in dbl_to_dbl_fcnvuf() local
241 Dbl_setzero(resultp1,resultp2); in dbl_to_dbl_fcnvuf()
242 Dbl_copytoptr(resultp1,resultp2,dstptr); in dbl_to_dbl_fcnvuf()
279 Dbl_set_mantissap1(resultp1, srcp1 >> DBL_EXP_LENGTH); in dbl_to_dbl_fcnvuf()
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| D | fcnvff.c | 47 register unsigned int src, resultp1, resultp2; in sgl_to_dbl_fcnvff() local
52 Dbl_allp1(resultp1) = Sgl_all(src); /* set sign of result */ in sgl_to_dbl_fcnvff()
64 Dbl_setinfinity_exponentmantissa(resultp1,resultp2); in sgl_to_dbl_fcnvff()
65 Dbl_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvff()
85 Dbl_setinfinity_exponent(resultp1); in sgl_to_dbl_fcnvff()
86 Sgl_to_dbl_mantissa(src,resultp1,resultp2); in sgl_to_dbl_fcnvff()
87 Dbl_copytoptr(resultp1,resultp2,dstptr); in sgl_to_dbl_fcnvff()
105 Sgl_to_dbl_exponent(src_exponent,resultp1); in sgl_to_dbl_fcnvff()
106 Sgl_to_dbl_mantissa(src,resultp1,resultp2); in sgl_to_dbl_fcnvff()
109 Dbl_setzero_exponentmantissa(resultp1,resultp2); in sgl_to_dbl_fcnvff()
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