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1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Josef Cejka |
2 | * Copyright (C) 2005 Josef Cejka |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #include<softfloat.h> |
29 | #include<softfloat.h> |
30 | #include<sftypes.h> |
30 | #include<sftypes.h> |
31 | 31 | ||
32 | #include<add.h> |
32 | #include<add.h> |
33 | #include<sub.h> |
33 | #include<sub.h> |
34 | #include<mul.h> |
34 | #include<mul.h> |
35 | #include<div.h> |
35 | #include<div.h> |
36 | 36 | ||
37 | #include<conversion.h> |
37 | #include<conversion.h> |
38 | #include<comparison.h> |
38 | #include<comparison.h> |
39 | #include<other.h> |
39 | #include<other.h> |
40 | 40 | ||
- | 41 | #include<arch.h> |
|
- | 42 | #include<types.h> |
|
- | 43 | #include<functions.h> |
|
- | 44 | ||
41 | /* Arithmetic functions */ |
45 | /* Arithmetic functions */ |
42 | 46 | ||
43 | float __addsf3(float a, float b) |
47 | float __addsf3(float a, float b) |
44 | { |
48 | { |
45 | float32 fa, fb; |
49 | float32 fa, fb; |
46 | fa.f = a; |
50 | fa.f = a; |
47 | fb.f = b; |
51 | fb.f = b; |
48 | if (fa.parts.sign != fb.parts.sign) { |
52 | if (fa.parts.sign != fb.parts.sign) { |
49 | if (fa.parts.sign) { |
53 | if (fa.parts.sign) { |
50 | fa.parts.sign = 0; |
54 | fa.parts.sign = 0; |
51 | return subFloat32(fb, fa).f; |
55 | return subFloat32(fb, fa).f; |
52 | }; |
56 | }; |
53 | fb.parts.sign = 0; |
57 | fb.parts.sign = 0; |
54 | return subFloat32(fa, fb).f; |
58 | return subFloat32(fa, fb).f; |
55 | } |
59 | } |
56 | return addFloat32(fa, fb).f; |
60 | return addFloat32(fa, fb).f; |
57 | } |
61 | } |
58 | 62 | ||
59 | double __adddf3(double a, double b) |
63 | double __adddf3(double a, double b) |
60 | { |
64 | { |
61 | float64 da, db; |
65 | float64 da, db; |
62 | da.d = a; |
66 | da.d = a; |
63 | db.d = b; |
67 | db.d = b; |
64 | if (da.parts.sign != db.parts.sign) { |
68 | if (da.parts.sign != db.parts.sign) { |
65 | if (da.parts.sign) { |
69 | if (da.parts.sign) { |
66 | da.parts.sign = 0; |
70 | da.parts.sign = 0; |
67 | return subFloat64(db, da).d; |
71 | return subFloat64(db, da).d; |
68 | }; |
72 | }; |
69 | db.parts.sign = 0; |
73 | db.parts.sign = 0; |
70 | return subFloat64(da, db).d; |
74 | return subFloat64(da, db).d; |
71 | } |
75 | } |
72 | return addFloat64(da, db).d; |
76 | return addFloat64(da, db).d; |
73 | } |
77 | } |
74 | 78 | ||
75 | float __subsf3(float a, float b) |
79 | float __subsf3(float a, float b) |
76 | { |
80 | { |
77 | float32 fa, fb; |
81 | float32 fa, fb; |
78 | fa.f = a; |
82 | fa.f = a; |
79 | fb.f = b; |
83 | fb.f = b; |
80 | if (fa.parts.sign != fb.parts.sign) { |
84 | if (fa.parts.sign != fb.parts.sign) { |
81 | fb.parts.sign = !fb.parts.sign; |
85 | fb.parts.sign = !fb.parts.sign; |
82 | return addFloat32(fa, fb).f; |
86 | return addFloat32(fa, fb).f; |
83 | } |
87 | } |
84 | return subFloat32(fa, fb).f; |
88 | return subFloat32(fa, fb).f; |
85 | } |
89 | } |
86 | 90 | ||
87 | double __subdf3(double a, double b) |
91 | double __subdf3(double a, double b) |
88 | { |
92 | { |
89 | float64 da, db; |
93 | float64 da, db; |
90 | da.d = a; |
94 | da.d = a; |
91 | db.d = b; |
95 | db.d = b; |
92 | if (da.parts.sign != db.parts.sign) { |
96 | if (da.parts.sign != db.parts.sign) { |
93 | db.parts.sign = !db.parts.sign; |
97 | db.parts.sign = !db.parts.sign; |
94 | return addFloat64(da, db).d; |
98 | return addFloat64(da, db).d; |
95 | } |
99 | } |
96 | return subFloat64(da, db).d; |
100 | return subFloat64(da, db).d; |
97 | } |
101 | } |
98 | 102 | ||
99 | float __mulsf3(float a, float b) |
103 | float __mulsf3(float a, float b) |
100 | { |
104 | { |
101 | float32 fa, fb; |
105 | float32 fa, fb; |
102 | fa.f = a; |
106 | fa.f = a; |
103 | fb.f = b; |
107 | fb.f = b; |
104 | return mulFloat32(fa, fb).f; |
108 | return mulFloat32(fa, fb).f; |
105 | } |
109 | } |
106 | 110 | ||
107 | double __muldf3(double a, double b) |
111 | double __muldf3(double a, double b) |
108 | { |
112 | { |
109 | float64 da, db; |
113 | float64 da, db; |
110 | da.d = a; |
114 | da.d = a; |
111 | db.d = b; |
115 | db.d = b; |
112 | return mulFloat64(da, db).d; |
116 | return mulFloat64(da, db).d; |
113 | } |
117 | } |
114 | 118 | ||
115 | float __divsf3(float a, float b) |
119 | float __divsf3(float a, float b) |
116 | { |
120 | { |
117 | float32 fa, fb; |
121 | float32 fa, fb; |
118 | fa.f = a; |
122 | fa.f = a; |
119 | fb.f = b; |
123 | fb.f = b; |
120 | return divFloat32(fa, fb).f; |
124 | return divFloat32(fa, fb).f; |
121 | } |
125 | } |
122 | 126 | ||
123 | double __divdf3(double a, double b) |
127 | double __divdf3(double a, double b) |
124 | { |
128 | { |
125 | float64 da, db; |
129 | float64 da, db; |
126 | da.d = a; |
130 | da.d = a; |
127 | db.d = b; |
131 | db.d = b; |
128 | return divFloat64(da, db).d; |
132 | return divFloat64(da, db).d; |
129 | } |
133 | } |
130 | 134 | ||
131 | float __negsf2(float a) |
135 | float __negsf2(float a) |
132 | { |
136 | { |
133 | float32 fa; |
137 | float32 fa; |
134 | fa.f = a; |
138 | fa.f = a; |
135 | fa.parts.sign = !fa.parts.sign; |
139 | fa.parts.sign = !fa.parts.sign; |
136 | return fa.f; |
140 | return fa.f; |
137 | } |
141 | } |
138 | 142 | ||
139 | double __negdf2(double a) |
143 | double __negdf2(double a) |
140 | { |
144 | { |
141 | float64 fa; |
145 | float64 fa; |
142 | fa.d = a; |
146 | fa.d = a; |
143 | fa.parts.sign = !fa.parts.sign; |
147 | fa.parts.sign = !fa.parts.sign; |
144 | return fa.d; |
148 | return fa.d; |
145 | } |
149 | } |
146 | 150 | ||
147 | /* Conversion functions */ |
151 | /* Conversion functions */ |
148 | 152 | ||
149 | double __extendsfdf2(float a) |
153 | double __extendsfdf2(float a) |
150 | { |
154 | { |
151 | float32 fa; |
155 | float32 fa; |
152 | fa.f = a; |
156 | fa.f = a; |
153 | return convertFloat32ToFloat64(fa).d; |
157 | return convertFloat32ToFloat64(fa).d; |
154 | } |
158 | } |
155 | 159 | ||
156 | float __truncdfsf2(double a) |
160 | float __truncdfsf2(double a) |
157 | { |
161 | { |
158 | float64 da; |
162 | float64 da; |
159 | da.d = a; |
163 | da.d = a; |
160 | return convertFloat64ToFloat32(da).f; |
164 | return convertFloat64ToFloat32(da).f; |
161 | } |
165 | } |
162 | 166 | ||
- | 167 | int __fixsfsi(float a) |
|
- | 168 | { |
|
- | 169 | float32 fa; |
|
- | 170 | fa.f = a; |
|
- | 171 | ||
- | 172 | return float32_to_int(fa); |
|
- | 173 | } |
|
- | 174 | int __fixdfsi(double a) |
|
- | 175 | { |
|
- | 176 | } |
|
- | 177 | ||
- | 178 | long __fixsfdi(float a) |
|
- | 179 | { |
|
- | 180 | float32 fa; |
|
- | 181 | fa.f = a; |
|
- | 182 | ||
- | 183 | return float32_to_long(fa); |
|
- | 184 | } |
|
- | 185 | long __fixdfdi(double a) |
|
- | 186 | { |
|
- | 187 | } |
|
- | 188 | ||
- | 189 | long long __fixsfti(float a) |
|
- | 190 | { |
|
- | 191 | } |
|
- | 192 | long long __fixdfti(double a) |
|
- | 193 | { |
|
- | 194 | } |
|
- | 195 | ||
- | 196 | unsigned int __fixunssfsi(float a) |
|
- | 197 | { |
|
- | 198 | float32 fa; |
|
- | 199 | fa.f = a; |
|
- | 200 | ||
- | 201 | return float32_to_uint(fa); |
|
- | 202 | } |
|
- | 203 | unsigned int __fixunsdfsi(double a) |
|
- | 204 | { |
|
- | 205 | } |
|
- | 206 | ||
- | 207 | unsigned long __fixunssfdi(float a) |
|
- | 208 | { |
|
- | 209 | float32 fa; |
|
- | 210 | fa.f = a; |
|
- | 211 | ||
- | 212 | return float32_to_long(fa); |
|
- | 213 | } |
|
- | 214 | unsigned long __fixunsdfdi(double a) |
|
- | 215 | { |
|
- | 216 | } |
|
- | 217 | ||
- | 218 | unsigned long long __fixunssfti(float a) |
|
- | 219 | { |
|
- | 220 | } |
|
- | 221 | unsigned long long __fixunsdfti(double a) |
|
- | 222 | { |
|
- | 223 | } |
|
- | 224 | ||
- | 225 | float __floatsisf(int i) |
|
- | 226 | { |
|
- | 227 | } |
|
- | 228 | double __floatsidf(int i) |
|
- | 229 | { |
|
- | 230 | } |
|
- | 231 | ||
- | 232 | float __floatdisf(long i) |
|
- | 233 | { |
|
- | 234 | } |
|
- | 235 | double __floatdidf(long i) |
|
- | 236 | { |
|
- | 237 | } |
|
- | 238 | ||
- | 239 | float __floattisf(long long i) |
|
- | 240 | { |
|
- | 241 | } |
|
- | 242 | double __floattidf(long long i) |
|
- | 243 | { |
|
- | 244 | } |
|
- | 245 | ||
- | 246 | float __floatunsisf(unsigned int i) |
|
- | 247 | { |
|
- | 248 | } |
|
- | 249 | double __floatunsidf(unsigned int i) |
|
- | 250 | { |
|
- | 251 | } |
|
- | 252 | ||
- | 253 | float __floatundisf(unsigned long i) |
|
- | 254 | { |
|
- | 255 | } |
|
- | 256 | double __floatundidf(unsigned long i) |
|
- | 257 | { |
|
- | 258 | } |
|
- | 259 | ||
- | 260 | float __floatuntisf(unsigned long long i) |
|
- | 261 | { |
|
- | 262 | } |
|
- | 263 | double __floatuntidf(unsigned long long i) |
|
- | 264 | { |
|
- | 265 | } |
|
- | 266 | ||
- | 267 | /* Comparison functions */ |
|
163 | /* Comparison functions */ |
268 | /* Comparison functions */ |
164 | 269 | ||
165 | /* a<b .. -1 |
270 | /* a<b .. -1 |
166 | * a=b .. 0 |
271 | * a=b .. 0 |
167 | * a>b .. 1 |
272 | * a>b .. 1 |
168 | * */ |
273 | * */ |
169 | 274 | ||
170 | int __cmpsf2(float a, float b) |
275 | int __cmpsf2(float a, float b) |
171 | { |
276 | { |
172 | float32 fa, fb; |
277 | float32 fa, fb; |
173 | fa.f = a; |
278 | fa.f = a; |
174 | fb.f = b; |
279 | fb.f = b; |
175 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
280 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
176 | return 1; /* no special constant for unordered - maybe signaled? */ |
281 | return 1; /* no special constant for unordered - maybe signaled? */ |
177 | }; |
282 | }; |
178 | 283 | ||
179 | 284 | ||
180 | if (isFloat32eq(fa, fb)) { |
285 | if (isFloat32eq(fa, fb)) { |
181 | return 0; |
286 | return 0; |
182 | }; |
287 | }; |
183 | 288 | ||
184 | if (isFloat32lt(fa, fb)) { |
289 | if (isFloat32lt(fa, fb)) { |
185 | return -1; |
290 | return -1; |
186 | }; |
291 | }; |
187 | return 1; |
292 | return 1; |
188 | } |
293 | } |
189 | 294 | ||
190 | int __unordsf2(float a, float b) |
295 | int __unordsf2(float a, float b) |
191 | { |
296 | { |
192 | float32 fa, fb; |
297 | float32 fa, fb; |
193 | fa.f = a; |
298 | fa.f = a; |
194 | fb.f = b; |
299 | fb.f = b; |
195 | return ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ); |
300 | return ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ); |
196 | } |
301 | } |
197 | 302 | ||
198 | /** |
303 | /** |
199 | * @return zero, if neither argument is a NaN and are equal |
304 | * @return zero, if neither argument is a NaN and are equal |
200 | * */ |
305 | * */ |
201 | int __eqsf2(float a, float b) |
306 | int __eqsf2(float a, float b) |
202 | { |
307 | { |
203 | float32 fa, fb; |
308 | float32 fa, fb; |
204 | fa.f = a; |
309 | fa.f = a; |
205 | fb.f = b; |
310 | fb.f = b; |
206 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
311 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
207 | /* TODO: sigNaNs*/ |
312 | /* TODO: sigNaNs*/ |
208 | return 1; |
313 | return 1; |
209 | }; |
314 | }; |
210 | return isFloat32eq(fa, fb) - 1; |
315 | return isFloat32eq(fa, fb) - 1; |
211 | } |
316 | } |
212 | 317 | ||
213 | /* strange behavior, but it was in gcc documentation */ |
318 | /* strange behavior, but it was in gcc documentation */ |
214 | int __nesf2(float a, float b) |
319 | int __nesf2(float a, float b) |
215 | { |
320 | { |
216 | return __eqsf2(a, b); |
321 | return __eqsf2(a, b); |
217 | } |
322 | } |
218 | 323 | ||
219 | /* return value >= 0 if a>=b and neither is NaN */ |
324 | /* return value >= 0 if a>=b and neither is NaN */ |
220 | int __gesf2(float a, float b) |
325 | int __gesf2(float a, float b) |
221 | { |
326 | { |
222 | float32 fa, fb; |
327 | float32 fa, fb; |
223 | fa.f = a; |
328 | fa.f = a; |
224 | fb.f = b; |
329 | fb.f = b; |
225 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
330 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
226 | /* TODO: sigNaNs*/ |
331 | /* TODO: sigNaNs*/ |
227 | return -1; |
332 | return -1; |
228 | }; |
333 | }; |
229 | 334 | ||
230 | if (isFloat32eq(fa, fb)) { |
335 | if (isFloat32eq(fa, fb)) { |
231 | return 0; |
336 | return 0; |
232 | }; |
337 | }; |
233 | 338 | ||
234 | if (isFloat32gt(fa, fb)) { |
339 | if (isFloat32gt(fa, fb)) { |
235 | return 1; |
340 | return 1; |
236 | }; |
341 | }; |
237 | 342 | ||
238 | return -1; |
343 | return -1; |
239 | } |
344 | } |
240 | 345 | ||
241 | /** Return negative value, if a<b and neither is NaN*/ |
346 | /** Return negative value, if a<b and neither is NaN*/ |
242 | int __ltsf2(float a, float b) |
347 | int __ltsf2(float a, float b) |
243 | { |
348 | { |
244 | float32 fa, fb; |
349 | float32 fa, fb; |
245 | fa.f = a; |
350 | fa.f = a; |
246 | fb.f = b; |
351 | fb.f = b; |
247 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
352 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
248 | /* TODO: sigNaNs*/ |
353 | /* TODO: sigNaNs*/ |
249 | return 1; |
354 | return 1; |
250 | }; |
355 | }; |
251 | if (isFloat32lt(fa, fb)) { |
356 | if (isFloat32lt(fa, fb)) { |
252 | return -1; |
357 | return -1; |
253 | }; |
358 | }; |
254 | return 0; |
359 | return 0; |
255 | } |
360 | } |
256 | 361 | ||
257 | /* return value <= 0 if a<=b and neither is NaN */ |
362 | /* return value <= 0 if a<=b and neither is NaN */ |
258 | int __lesf2(float a, float b) |
363 | int __lesf2(float a, float b) |
259 | { |
364 | { |
260 | float32 fa, fb; |
365 | float32 fa, fb; |
261 | fa.f = a; |
366 | fa.f = a; |
262 | fb.f = b; |
367 | fb.f = b; |
263 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
368 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
264 | /* TODO: sigNaNs*/ |
369 | /* TODO: sigNaNs*/ |
265 | return 1; |
370 | return 1; |
266 | }; |
371 | }; |
267 | 372 | ||
268 | if (isFloat32eq(fa, fb)) { |
373 | if (isFloat32eq(fa, fb)) { |
269 | return 0; |
374 | return 0; |
270 | }; |
375 | }; |
271 | 376 | ||
272 | if (isFloat32lt(fa, fb)) { |
377 | if (isFloat32lt(fa, fb)) { |
273 | return -1; |
378 | return -1; |
274 | }; |
379 | }; |
275 | 380 | ||
276 | return 1; |
381 | return 1; |
277 | } |
382 | } |
278 | 383 | ||
279 | /** Return positive value, if a>b and neither is NaN*/ |
384 | /** Return positive value, if a>b and neither is NaN*/ |
280 | int __gtsf2(float a, float b) |
385 | int __gtsf2(float a, float b) |
281 | { |
386 | { |
282 | float32 fa, fb; |
387 | float32 fa, fb; |
283 | fa.f = a; |
388 | fa.f = a; |
284 | fb.f = b; |
389 | fb.f = b; |
285 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
390 | if ( (isFloat32NaN(fa)) || (isFloat32NaN(fb)) ) { |
286 | /* TODO: sigNaNs*/ |
391 | /* TODO: sigNaNs*/ |
287 | return -1; |
392 | return -1; |
288 | }; |
393 | }; |
289 | if (isFloat32gt(fa, fb)) { |
394 | if (isFloat32gt(fa, fb)) { |
290 | return 1; |
395 | return 1; |
291 | }; |
396 | }; |
292 | return 0; |
397 | return 0; |
293 | } |
398 | } |
294 | 399 | ||
295 | /* Other functions */ |
400 | /* Other functions */ |
296 | 401 | ||
297 | float __powisf2(float a, int b) |
402 | float __powisf2(float a, int b) |
298 | { |
403 | { |
299 | /* TODO: */ |
404 | /* TODO: */ |
300 | } |
405 | } |
301 | 406 | ||
302 | float __mulsc3(float a, float b, float c, float d) |
407 | float __mulsc3(float a, float b, float c, float d) |
303 | { |
408 | { |
304 | /* TODO: */ |
409 | /* TODO: */ |
305 | } |
410 | } |
306 | 411 | ||
307 | float __divsc3(float a, float b, float c, float d) |
412 | float __divsc3(float a, float b, float c, float d) |
308 | { |
413 | { |
309 | /* TODO: */ |
414 | /* TODO: */ |
310 | } |
415 | } |
311 | 416 | ||
312 | 417 |