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-rw-r--r--device/lib/stm8/expf.lst359
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diff --git a/device/lib/stm8/expf.lst b/device/lib/stm8/expf.lst
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- 1 ;--------------------------------------------------------
- 2 ; File Created by SDCC : free open source ANSI-C Compiler
- 3 ; Version 3.9.3 #11345 (Linux)
- 4 ;--------------------------------------------------------
- 5 .module expf
- 6 .optsdcc -mstm8
- 7
- 8 ;--------------------------------------------------------
- 9 ; Public variables in this module
- 10 ;--------------------------------------------------------
- 11 .globl _ldexpf
- 12 .globl _expf
- 13 ;--------------------------------------------------------
- 14 ; ram data
- 15 ;--------------------------------------------------------
- 16 .area DATA
- 17 ;--------------------------------------------------------
- 18 ; ram data
- 19 ;--------------------------------------------------------
- 20 .area INITIALIZED
- 21 ;--------------------------------------------------------
- 22 ; absolute external ram data
- 23 ;--------------------------------------------------------
- 24 .area DABS (ABS)
- 25
- 26 ; default segment ordering for linker
- 27 .area HOME
- 28 .area GSINIT
- 29 .area GSFINAL
- 30 .area CONST
- 31 .area INITIALIZER
- 32 .area CODE
- 33
- 34 ;--------------------------------------------------------
- 35 ; global & static initialisations
- 36 ;--------------------------------------------------------
- 37 .area HOME
- 38 .area GSINIT
- 39 .area GSFINAL
- 40 .area GSINIT
- 41 ;--------------------------------------------------------
- 42 ; Home
- 43 ;--------------------------------------------------------
- 44 .area HOME
- 45 .area HOME
- 46 ;--------------------------------------------------------
- 47 ; code
- 48 ;--------------------------------------------------------
- 49 .area CODE
- 50 ; ../expf.c: 331: float expf(float x) _FLOAT_FUNC_REENTRANT
- 51 ; -----------------------------------------
- 52 ; function expf
- 53 ; -----------------------------------------
- 000000 54 _expf:
- 000000 52 0F [ 2] 55 sub sp, #15
- 56 ; ../expf.c: 337: if(x>=0.0)
- 000002 5F [ 1] 57 clrw x
- 000003 89 [ 2] 58 pushw x
- 000004 5F [ 1] 59 clrw x
- 000005 89 [ 2] 60 pushw x
- 000006 1E 18 [ 2] 61 ldw x, (0x18, sp)
- 000008 89 [ 2] 62 pushw x
- 000009 1E 18 [ 2] 63 ldw x, (0x18, sp)
- 00000B 89 [ 2] 64 pushw x
- 00000C CDr00r00 [ 4] 65 call ___fslt
- 00000F 5B 08 [ 2] 66 addw sp, #8
- 000011 4D [ 1] 67 tnz a
- 000012 26 0C [ 1] 68 jrne 00102$
- 69 ; ../expf.c: 338: { y=x; sign=0; }
- 000014 16 14 [ 2] 70 ldw y, (0x14, sp)
- 000016 17 0E [ 2] 71 ldw (0x0e, sp), y
- 000018 16 12 [ 2] 72 ldw y, (0x12, sp)
- 00001A 17 0C [ 2] 73 ldw (0x0c, sp), y
- 00001C 0F 01 [ 1] 74 clr (0x01, sp)
- 00001E 20 0F [ 2] 75 jra 00103$
- 000020 76 00102$:
- 77 ; ../expf.c: 340: { y=-x; sign=1; }
- 000020 16 14 [ 2] 78 ldw y, (0x14, sp)
- 000022 1E 12 [ 2] 79 ldw x, (0x12, sp)
- 000024 58 [ 2] 80 sllw x
- 000025 8C [ 1] 81 ccf
- 000026 56 [ 2] 82 rrcw x
- 000027 17 0E [ 2] 83 ldw (0x0e, sp), y
- 000029 1F 0C [ 2] 84 ldw (0x0c, sp), x
- 00002B A6 01 [ 1] 85 ld a, #0x01
- 00002D 6B 01 [ 1] 86 ld (0x01, sp), a
- 00002F 87 00103$:
- 88 ; ../expf.c: 342: if(y<EXPEPS) return 1.0;
- 00002F 4B 95 [ 1] 89 push #0x95
- 000031 4B BF [ 1] 90 push #0xbf
- 000033 4B D6 [ 1] 91 push #0xd6
- 000035 4B 33 [ 1] 92 push #0x33
- 000037 1E 12 [ 2] 93 ldw x, (0x12, sp)
- 000039 89 [ 2] 94 pushw x
- 00003A 1E 12 [ 2] 95 ldw x, (0x12, sp)
- 00003C 89 [ 2] 96 pushw x
- 00003D CDr00r00 [ 4] 97 call ___fslt
- 000040 5B 08 [ 2] 98 addw sp, #8
- 000042 6B 0B [ 1] 99 ld (0x0b, sp), a
- 000044 27 08 [ 1] 100 jreq 00105$
- 000046 5F [ 1] 101 clrw x
- 000047 90 AE 3F 80 [ 2] 102 ldw y, #0x3f80
- 00004B CCr01rF1 [ 2] 103 jp 00118$
- 00004E 104 00105$:
- 105 ; ../expf.c: 344: if(y>BIGX)
- 00004E 1E 0E [ 2] 106 ldw x, (0x0e, sp)
- 000050 89 [ 2] 107 pushw x
- 000051 1E 0E [ 2] 108 ldw x, (0x0e, sp)
- 000053 89 [ 2] 109 pushw x
- 000054 4B 18 [ 1] 110 push #0x18
- 000056 4B 72 [ 1] 111 push #0x72
- 000058 4B B1 [ 1] 112 push #0xb1
- 00005A 4B 42 [ 1] 113 push #0x42
- 00005C CDr00r00 [ 4] 114 call ___fslt
- 00005F 5B 08 [ 2] 115 addw sp, #8
- 000061 4D [ 1] 116 tnz a
- 000062 27 19 [ 1] 117 jreq 00110$
- 118 ; ../expf.c: 346: if(sign)
- 000064 0D 01 [ 1] 119 tnz (0x01, sp)
- 000066 27 0F [ 1] 120 jreq 00107$
- 121 ; ../expf.c: 348: errno=ERANGE;
- 000068 AE 00 22 [ 2] 122 ldw x, #0x0022
- 00006B CFu00u00 [ 2] 123 ldw _errno+0, x
- 124 ; ../expf.c: 350: ;
- 00006E 5F [ 1] 125 clrw x
- 00006F 5A [ 2] 126 decw x
- 000070 90 AE 7F 7F [ 2] 127 ldw y, #0x7f7f
- 000074 CCr01rF1 [ 2] 128 jp 00118$
- 000077 129 00107$:
- 130 ; ../expf.c: 354: return 0.0;
- 000077 5F [ 1] 131 clrw x
- 000078 90 5F [ 1] 132 clrw y
- 00007A CCr01rF1 [ 2] 133 jp 00118$
- 00007D 134 00110$:
- 135 ; ../expf.c: 358: z=y*K1;
- 00007D 1E 0E [ 2] 136 ldw x, (0x0e, sp)
- 00007F 89 [ 2] 137 pushw x
- 000080 1E 0E [ 2] 138 ldw x, (0x0e, sp)
- 000082 89 [ 2] 139 pushw x
- 000083 4B 3B [ 1] 140 push #0x3b
- 000085 4B AA [ 1] 141 push #0xaa
- 000087 4B B8 [ 1] 142 push #0xb8
- 000089 4B 3F [ 1] 143 push #0x3f
- 00008B CDr00r00 [ 4] 144 call ___fsmul
- 00008E 5B 08 [ 2] 145 addw sp, #8
- 000090 1F 0A [ 2] 146 ldw (0x0a, sp), x
- 000092 17 08 [ 2] 147 ldw (0x08, sp), y
- 148 ; ../expf.c: 359: n=z;
- 000094 1E 0A [ 2] 149 ldw x, (0x0a, sp)
- 000096 89 [ 2] 150 pushw x
- 000097 1E 0A [ 2] 151 ldw x, (0x0a, sp)
- 000099 89 [ 2] 152 pushw x
- 00009A CDr00r00 [ 4] 153 call ___fs2sint
- 00009D 5B 04 [ 2] 154 addw sp, #4
- 00009F 1F 02 [ 2] 155 ldw (0x02, sp), x
- 156 ; ../expf.c: 361: if(n<0) --n;
- 0000A1 0D 02 [ 1] 157 tnz (0x02, sp)
- 0000A3 2A 05 [ 1] 158 jrpl 00112$
- 0000A5 1E 02 [ 2] 159 ldw x, (0x02, sp)
- 0000A7 5A [ 2] 160 decw x
- 0000A8 1F 02 [ 2] 161 ldw (0x02, sp), x
- 0000AA 162 00112$:
- 163 ; ../expf.c: 362: if(z-n>=0.5) ++n;
- 0000AA 1E 02 [ 2] 164 ldw x, (0x02, sp)
- 0000AC 89 [ 2] 165 pushw x
- 0000AD CDr00r00 [ 4] 166 call ___sint2fs
- 0000B0 5B 02 [ 2] 167 addw sp, #2
- 0000B2 89 [ 2] 168 pushw x
- 0000B3 90 89 [ 2] 169 pushw y
- 0000B5 1E 0E [ 2] 170 ldw x, (0x0e, sp)
- 0000B7 89 [ 2] 171 pushw x
- 0000B8 1E 0E [ 2] 172 ldw x, (0x0e, sp)
- 0000BA 89 [ 2] 173 pushw x
- 0000BB CDr00r00 [ 4] 174 call ___fssub
- 0000BE 5B 08 [ 2] 175 addw sp, #8
- 0000C0 4B 00 [ 1] 176 push #0x00
- 0000C2 4B 00 [ 1] 177 push #0x00
- 0000C4 4B 00 [ 1] 178 push #0x00
- 0000C6 4B 3F [ 1] 179 push #0x3f
- 0000C8 89 [ 2] 180 pushw x
- 0000C9 90 89 [ 2] 181 pushw y
- 0000CB CDr00r00 [ 4] 182 call ___fslt
- 0000CE 5B 08 [ 2] 183 addw sp, #8
- 0000D0 4D [ 1] 184 tnz a
- 0000D1 26 05 [ 1] 185 jrne 00114$
- 0000D3 1E 02 [ 2] 186 ldw x, (0x02, sp)
- 0000D5 5C [ 1] 187 incw x
- 0000D6 1F 02 [ 2] 188 ldw (0x02, sp), x
- 0000D8 189 00114$:
- 190 ; ../expf.c: 363: xn=n;
- 0000D8 1E 02 [ 2] 191 ldw x, (0x02, sp)
- 0000DA 89 [ 2] 192 pushw x
- 0000DB CDr00r00 [ 4] 193 call ___sint2fs
- 0000DE 5B 02 [ 2] 194 addw sp, #2
- 0000E0 1F 0A [ 2] 195 ldw (0x0a, sp), x
- 0000E2 17 08 [ 2] 196 ldw (0x08, sp), y
- 197 ; ../expf.c: 364: g=((y-xn*C1))-xn*C2;
- 0000E4 1E 0A [ 2] 198 ldw x, (0x0a, sp)
- 0000E6 89 [ 2] 199 pushw x
- 0000E7 1E 0A [ 2] 200 ldw x, (0x0a, sp)
- 0000E9 89 [ 2] 201 pushw x
- 0000EA 4B 00 [ 1] 202 push #0x00
- 0000EC 4B 80 [ 1] 203 push #0x80
- 0000EE 4B 31 [ 1] 204 push #0x31
- 0000F0 4B 3F [ 1] 205 push #0x3f
- 0000F2 CDr00r00 [ 4] 206 call ___fsmul
- 0000F5 5B 08 [ 2] 207 addw sp, #8
- 0000F7 89 [ 2] 208 pushw x
- 0000F8 90 89 [ 2] 209 pushw y
- 0000FA 1E 12 [ 2] 210 ldw x, (0x12, sp)
- 0000FC 89 [ 2] 211 pushw x
- 0000FD 1E 12 [ 2] 212 ldw x, (0x12, sp)
- 0000FF 89 [ 2] 213 pushw x
- 000100 CDr00r00 [ 4] 214 call ___fssub
- 000103 5B 08 [ 2] 215 addw sp, #8
- 000105 1F 0E [ 2] 216 ldw (0x0e, sp), x
- 000107 17 0C [ 2] 217 ldw (0x0c, sp), y
- 000109 1E 0A [ 2] 218 ldw x, (0x0a, sp)
- 00010B 89 [ 2] 219 pushw x
- 00010C 1E 0A [ 2] 220 ldw x, (0x0a, sp)
- 00010E 89 [ 2] 221 pushw x
- 00010F 4B 83 [ 1] 222 push #0x83
- 000111 4B 80 [ 1] 223 push #0x80
- 000113 4B 5E [ 1] 224 push #0x5e
- 000115 4B B9 [ 1] 225 push #0xb9
- 000117 CDr00r00 [ 4] 226 call ___fsmul
- 00011A 5B 08 [ 2] 227 addw sp, #8
- 00011C 89 [ 2] 228 pushw x
- 00011D 90 89 [ 2] 229 pushw y
- 00011F 1E 12 [ 2] 230 ldw x, (0x12, sp)
- 000121 89 [ 2] 231 pushw x
- 000122 1E 12 [ 2] 232 ldw x, (0x12, sp)
- 000124 89 [ 2] 233 pushw x
- 000125 CDr00r00 [ 4] 234 call ___fssub
- 000128 5B 08 [ 2] 235 addw sp, #8
- 00012A 1F 06 [ 2] 236 ldw (0x06, sp), x
- 00012C 17 04 [ 2] 237 ldw (0x04, sp), y
- 238 ; ../expf.c: 365: z=g*g;
- 00012E 1E 06 [ 2] 239 ldw x, (0x06, sp)
- 000130 89 [ 2] 240 pushw x
- 000131 1E 06 [ 2] 241 ldw x, (0x06, sp)
- 000133 89 [ 2] 242 pushw x
- 000134 1E 0A [ 2] 243 ldw x, (0x0a, sp)
- 000136 89 [ 2] 244 pushw x
- 000137 1E 0A [ 2] 245 ldw x, (0x0a, sp)
- 000139 89 [ 2] 246 pushw x
- 00013A CDr00r00 [ 4] 247 call ___fsmul
- 00013D 5B 08 [ 2] 248 addw sp, #8
- 00013F 1F 0A [ 2] 249 ldw (0x0a, sp), x
- 000141 17 08 [ 2] 250 ldw (0x08, sp), y
- 251 ; ../expf.c: 366: r=P(z)*g;
- 000143 1E 0A [ 2] 252 ldw x, (0x0a, sp)
- 000145 89 [ 2] 253 pushw x
- 000146 1E 0A [ 2] 254 ldw x, (0x0a, sp)
- 000148 89 [ 2] 255 pushw x
- 000149 4B 08 [ 1] 256 push #0x08
- 00014B 4B 53 [ 1] 257 push #0x53
- 00014D 4B 88 [ 1] 258 push #0x88
- 00014F 4B 3B [ 1] 259 push #0x3b
- 000151 CDr00r00 [ 4] 260 call ___fsmul
- 000154 5B 08 [ 2] 261 addw sp, #8
- 000156 4B 00 [ 1] 262 push #0x00
- 000158 4B 00 [ 1] 263 push #0x00
- 00015A 4B 80 [ 1] 264 push #0x80
- 00015C 4B 3E [ 1] 265 push #0x3e
- 00015E 89 [ 2] 266 pushw x
- 00015F 90 89 [ 2] 267 pushw y
- 000161 CDr00r00 [ 4] 268 call ___fsadd
- 000164 5B 08 [ 2] 269 addw sp, #8
- 000166 1F 0E [ 2] 270 ldw (0x0e, sp), x
- 000168 1E 06 [ 2] 271 ldw x, (0x06, sp)
- 00016A 89 [ 2] 272 pushw x
- 00016B 1E 06 [ 2] 273 ldw x, (0x06, sp)
- 00016D 89 [ 2] 274 pushw x
- 00016E 1E 12 [ 2] 275 ldw x, (0x12, sp)
- 000170 89 [ 2] 276 pushw x
- 000171 90 89 [ 2] 277 pushw y
- 000173 CDr00r00 [ 4] 278 call ___fsmul
- 000176 5B 08 [ 2] 279 addw sp, #8
- 000178 1F 0E [ 2] 280 ldw (0x0e, sp), x
- 00017A 17 0C [ 2] 281 ldw (0x0c, sp), y
- 282 ; ../expf.c: 367: r=0.5+(r/(Q(z)-r));
- 00017C 1E 0A [ 2] 283 ldw x, (0x0a, sp)
- 00017E 89 [ 2] 284 pushw x
- 00017F 1E 0A [ 2] 285 ldw x, (0x0a, sp)
- 000181 89 [ 2] 286 pushw x
- 000182 4B 5B [ 1] 287 push #0x5b
- 000184 4B BF [ 1] 288 push #0xbf
- 000186 4B 4C [ 1] 289 push #0x4c
- 000188 4B 3D [ 1] 290 push #0x3d
- 00018A CDr00r00 [ 4] 291 call ___fsmul
- 00018D 5B 08 [ 2] 292 addw sp, #8
- 00018F 4B 00 [ 1] 293 push #0x00
- 000191 4B 00 [ 1] 294 push #0x00
- 000193 4B 00 [ 1] 295 push #0x00
- 000195 4B 3F [ 1] 296 push #0x3f
- 000197 89 [ 2] 297 pushw x
- 000198 90 89 [ 2] 298 pushw y
- 00019A CDr00r00 [ 4] 299 call ___fsadd
- 00019D 5B 08 [ 2] 300 addw sp, #8
- 00019F 1F 0A [ 2] 301 ldw (0x0a, sp), x
- 0001A1 1E 0E [ 2] 302 ldw x, (0x0e, sp)
- 0001A3 89 [ 2] 303 pushw x
- 0001A4 1E 0E [ 2] 304 ldw x, (0x0e, sp)
- 0001A6 89 [ 2] 305 pushw x
- 0001A7 1E 0E [ 2] 306 ldw x, (0x0e, sp)
- 0001A9 89 [ 2] 307 pushw x
- 0001AA 90 89 [ 2] 308 pushw y
- 0001AC CDr00r00 [ 4] 309 call ___fssub
- 0001AF 5B 08 [ 2] 310 addw sp, #8
- 0001B1 89 [ 2] 311 pushw x
- 0001B2 90 89 [ 2] 312 pushw y
- 0001B4 1E 12 [ 2] 313 ldw x, (0x12, sp)
- 0001B6 89 [ 2] 314 pushw x
- 0001B7 1E 12 [ 2] 315 ldw x, (0x12, sp)
- 0001B9 89 [ 2] 316 pushw x
- 0001BA CDr00r00 [ 4] 317 call ___fsdiv
- 0001BD 5B 08 [ 2] 318 addw sp, #8
- 0001BF 4B 00 [ 1] 319 push #0x00
- 0001C1 4B 00 [ 1] 320 push #0x00
- 0001C3 4B 00 [ 1] 321 push #0x00
- 0001C5 4B 3F [ 1] 322 push #0x3f
- 0001C7 89 [ 2] 323 pushw x
- 0001C8 90 89 [ 2] 324 pushw y
- 0001CA CDr00r00 [ 4] 325 call ___fsadd
- 0001CD 5B 08 [ 2] 326 addw sp, #8
- 0001CF 1F 0E [ 2] 327 ldw (0x0e, sp), x
- 328 ; ../expf.c: 369: n++;
- 0001D1 1E 02 [ 2] 329 ldw x, (0x02, sp)
- 0001D3 5C [ 1] 330 incw x
- 331 ; ../expf.c: 370: z=ldexpf(r, n);
- 0001D4 89 [ 2] 332 pushw x
- 0001D5 1E 10 [ 2] 333 ldw x, (0x10, sp)
- 0001D7 89 [ 2] 334 pushw x
- 0001D8 90 89 [ 2] 335 pushw y
- 0001DA CDr00r00 [ 4] 336 call _ldexpf
- 0001DD 5B 06 [ 2] 337 addw sp, #6
- 338 ; ../expf.c: 371: if(sign)
- 0001DF 0D 01 [ 1] 339 tnz (0x01, sp)
- 0001E1 27 0E [ 1] 340 jreq 00116$
- 341 ; ../expf.c: 372: return 1.0/z;
- 0001E3 89 [ 2] 342 pushw x
- 0001E4 90 89 [ 2] 343 pushw y
- 0001E6 5F [ 1] 344 clrw x
- 0001E7 89 [ 2] 345 pushw x
- 0001E8 4B 80 [ 1] 346 push #0x80
- 0001EA 4B 3F [ 1] 347 push #0x3f
- 0001EC CDr00r00 [ 4] 348 call ___fsdiv
- 0001EF 5B 08 [ 2] 349 addw sp, #8
- 350 ; ../expf.c: 374: return z;
- 0001F1 351 00116$:
- 0001F1 352 00118$:
- 353 ; ../expf.c: 375: }
- 0001F1 5B 0F [ 2] 354 addw sp, #15
- 0001F3 81 [ 4] 355 ret
- 356 .area CODE
- 357 .area CONST
- 358 .area INITIALIZER
- 359 .area CABS (ABS)
generated by cgit v1.2.3 (git 2.39.1) at 2026-07-17 02:58:49 +0000