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-rw-r--r--device/lib/stm8/atanf.lst338
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diff --git a/device/lib/stm8/atanf.lst b/device/lib/stm8/atanf.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 atanf
- 6 .optsdcc -mstm8
- 7
- 8 ;--------------------------------------------------------
- 9 ; Public variables in this module
- 10 ;--------------------------------------------------------
- 11 .globl _fabsf
- 12 .globl _atanf
- 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 ; ../atanf.c: 55: float atanf(float x) _FLOAT_FUNC_REENTRANT
- 51 ; -----------------------------------------
- 52 ; function atanf
- 53 ; -----------------------------------------
- 000000 54 _atanf:
- 000000 52 0E [ 2] 55 sub sp, #14
- 56 ; ../atanf.c: 58: int n=0;
- 000002 5F [ 1] 57 clrw x
- 000003 1F 01 [ 2] 58 ldw (0x01, sp), x
- 59 ; ../atanf.c: 61: f=fabsf(x);
- 000005 1E 13 [ 2] 60 ldw x, (0x13, sp)
- 000007 89 [ 2] 61 pushw x
- 000008 1E 13 [ 2] 62 ldw x, (0x13, sp)
- 00000A 89 [ 2] 63 pushw x
- 00000B CDr00r00 [ 4] 64 call _fabsf
- 00000E 5B 04 [ 2] 65 addw sp, #4
- 000010 1F 05 [ 2] 66 ldw (0x05, sp), x
- 000012 17 03 [ 2] 67 ldw (0x03, sp), y
- 68 ; ../atanf.c: 62: if(f>1.0)
- 000014 1E 05 [ 2] 69 ldw x, (0x05, sp)
- 000016 89 [ 2] 70 pushw x
- 000017 1E 05 [ 2] 71 ldw x, (0x05, sp)
- 000019 89 [ 2] 72 pushw x
- 00001A 5F [ 1] 73 clrw x
- 00001B 89 [ 2] 74 pushw x
- 00001C 4B 80 [ 1] 75 push #0x80
- 00001E 4B 3F [ 1] 76 push #0x3f
- 000020 CDr00r00 [ 4] 77 call ___fslt
- 000023 5B 08 [ 2] 78 addw sp, #8
- 000025 4D [ 1] 79 tnz a
- 000026 27 1A [ 1] 80 jreq 00102$
- 81 ; ../atanf.c: 64: f=1.0/f;
- 000028 1E 05 [ 2] 82 ldw x, (0x05, sp)
- 00002A 89 [ 2] 83 pushw x
- 00002B 1E 05 [ 2] 84 ldw x, (0x05, sp)
- 00002D 89 [ 2] 85 pushw x
- 00002E 5F [ 1] 86 clrw x
- 00002F 89 [ 2] 87 pushw x
- 000030 4B 80 [ 1] 88 push #0x80
- 000032 4B 3F [ 1] 89 push #0x3f
- 000034 CDr00r00 [ 4] 90 call ___fsdiv
- 000037 5B 08 [ 2] 91 addw sp, #8
- 000039 1F 05 [ 2] 92 ldw (0x05, sp), x
- 00003B 17 03 [ 2] 93 ldw (0x03, sp), y
- 94 ; ../atanf.c: 65: n=2;
- 00003D AE 00 02 [ 2] 95 ldw x, #0x0002
- 000040 1F 01 [ 2] 96 ldw (0x01, sp), x
- 000042 97 00102$:
- 98 ; ../atanf.c: 67: if(f>K1)
- 000042 1E 05 [ 2] 99 ldw x, (0x05, sp)
- 000044 89 [ 2] 100 pushw x
- 000045 1E 05 [ 2] 101 ldw x, (0x05, sp)
- 000047 89 [ 2] 102 pushw x
- 000048 4B A3 [ 1] 103 push #0xa3
- 00004A 4B 30 [ 1] 104 push #0x30
- 00004C 4B 89 [ 1] 105 push #0x89
- 00004E 4B 3E [ 1] 106 push #0x3e
- 000050 CDr00r00 [ 4] 107 call ___fslt
- 000053 5B 08 [ 2] 108 addw sp, #8
- 000055 4D [ 1] 109 tnz a
- 000056 27 63 [ 1] 110 jreq 00104$
- 111 ; ../atanf.c: 69: f=((K2*f-1.0)+f)/(K3+f);
- 000058 1E 05 [ 2] 112 ldw x, (0x05, sp)
- 00005A 89 [ 2] 113 pushw x
- 00005B 1E 05 [ 2] 114 ldw x, (0x05, sp)
- 00005D 89 [ 2] 115 pushw x
- 00005E 4B AF [ 1] 116 push #0xaf
- 000060 4B 67 [ 1] 117 push #0x67
- 000062 4B 3B [ 1] 118 push #0x3b
- 000064 4B 3F [ 1] 119 push #0x3f
- 000066 CDr00r00 [ 4] 120 call ___fsmul
- 000069 5B 08 [ 2] 121 addw sp, #8
- 00006B 4B 00 [ 1] 122 push #0x00
- 00006D 4B 00 [ 1] 123 push #0x00
- 00006F 4B 80 [ 1] 124 push #0x80
- 000071 4B 3F [ 1] 125 push #0x3f
- 000073 89 [ 2] 126 pushw x
- 000074 90 89 [ 2] 127 pushw y
- 000076 CDr00r00 [ 4] 128 call ___fssub
- 000079 5B 08 [ 2] 129 addw sp, #8
- 00007B 1F 0D [ 2] 130 ldw (0x0d, sp), x
- 00007D 1E 05 [ 2] 131 ldw x, (0x05, sp)
- 00007F 89 [ 2] 132 pushw x
- 000080 1E 05 [ 2] 133 ldw x, (0x05, sp)
- 000082 89 [ 2] 134 pushw x
- 000083 1E 11 [ 2] 135 ldw x, (0x11, sp)
- 000085 89 [ 2] 136 pushw x
- 000086 90 89 [ 2] 137 pushw y
- 000088 CDr00r00 [ 4] 138 call ___fsadd
- 00008B 5B 08 [ 2] 139 addw sp, #8
- 00008D 1F 0D [ 2] 140 ldw (0x0d, sp), x
- 00008F 17 0B [ 2] 141 ldw (0x0b, sp), y
- 000091 4B D7 [ 1] 142 push #0xd7
- 000093 4B B3 [ 1] 143 push #0xb3
- 000095 4B DD [ 1] 144 push #0xdd
- 000097 4B 3F [ 1] 145 push #0x3f
- 000099 1E 09 [ 2] 146 ldw x, (0x09, sp)
- 00009B 89 [ 2] 147 pushw x
- 00009C 1E 09 [ 2] 148 ldw x, (0x09, sp)
- 00009E 89 [ 2] 149 pushw x
- 00009F CDr00r00 [ 4] 150 call ___fsadd
- 0000A2 5B 08 [ 2] 151 addw sp, #8
- 0000A4 89 [ 2] 152 pushw x
- 0000A5 90 89 [ 2] 153 pushw y
- 0000A7 1E 11 [ 2] 154 ldw x, (0x11, sp)
- 0000A9 89 [ 2] 155 pushw x
- 0000AA 1E 11 [ 2] 156 ldw x, (0x11, sp)
- 0000AC 89 [ 2] 157 pushw x
- 0000AD CDr00r00 [ 4] 158 call ___fsdiv
- 0000B0 5B 08 [ 2] 159 addw sp, #8
- 0000B2 1F 05 [ 2] 160 ldw (0x05, sp), x
- 0000B4 17 03 [ 2] 161 ldw (0x03, sp), y
- 162 ; ../atanf.c: 73: n++;
- 0000B6 1E 01 [ 2] 163 ldw x, (0x01, sp)
- 0000B8 5C [ 1] 164 incw x
- 0000B9 1F 01 [ 2] 165 ldw (0x01, sp), x
- 0000BB 166 00104$:
- 167 ; ../atanf.c: 75: if(fabsf(f)<EPS) r=f;
- 0000BB 1E 05 [ 2] 168 ldw x, (0x05, sp)
- 0000BD 89 [ 2] 169 pushw x
- 0000BE 1E 05 [ 2] 170 ldw x, (0x05, sp)
- 0000C0 89 [ 2] 171 pushw x
- 0000C1 CDr00r00 [ 4] 172 call _fabsf
- 0000C4 5B 04 [ 2] 173 addw sp, #4
- 0000C6 4B 00 [ 1] 174 push #0x00
- 0000C8 4B 00 [ 1] 175 push #0x00
- 0000CA 4B 80 [ 1] 176 push #0x80
- 0000CC 4B 39 [ 1] 177 push #0x39
- 0000CE 89 [ 2] 178 pushw x
- 0000CF 90 89 [ 2] 179 pushw y
- 0000D1 CDr00r00 [ 4] 180 call ___fslt
- 0000D4 5B 08 [ 2] 181 addw sp, #8
- 0000D6 6B 0E [ 1] 182 ld (0x0e, sp), a
- 0000D8 27 0B [ 1] 183 jreq 00106$
- 0000DA 16 05 [ 2] 184 ldw y, (0x05, sp)
- 0000DC 17 0D [ 2] 185 ldw (0x0d, sp), y
- 0000DE 16 03 [ 2] 186 ldw y, (0x03, sp)
- 0000E0 17 0B [ 2] 187 ldw (0x0b, sp), y
- 0000E2 CCr01r78 [ 2] 188 jp 00107$
- 0000E5 189 00106$:
- 190 ; ../atanf.c: 78: g=f*f;
- 0000E5 1E 05 [ 2] 191 ldw x, (0x05, sp)
- 0000E7 89 [ 2] 192 pushw x
- 0000E8 1E 05 [ 2] 193 ldw x, (0x05, sp)
- 0000EA 89 [ 2] 194 pushw x
- 0000EB 1E 09 [ 2] 195 ldw x, (0x09, sp)
- 0000ED 89 [ 2] 196 pushw x
- 0000EE 1E 09 [ 2] 197 ldw x, (0x09, sp)
- 0000F0 89 [ 2] 198 pushw x
- 0000F1 CDr00r00 [ 4] 199 call ___fsmul
- 0000F4 5B 08 [ 2] 200 addw sp, #8
- 0000F6 1F 09 [ 2] 201 ldw (0x09, sp), x
- 0000F8 17 07 [ 2] 202 ldw (0x07, sp), y
- 203 ; ../atanf.c: 79: r=f+P(g,f)/Q(g);
- 0000FA 1E 09 [ 2] 204 ldw x, (0x09, sp)
- 0000FC 89 [ 2] 205 pushw x
- 0000FD 1E 09 [ 2] 206 ldw x, (0x09, sp)
- 0000FF 89 [ 2] 207 pushw x
- 000100 4B 91 [ 1] 208 push #0x91
- 000102 4B 86 [ 1] 209 push #0x86
- 000104 4B 50 [ 1] 210 push #0x50
- 000106 4B BD [ 1] 211 push #0xbd
- 000108 CDr00r00 [ 4] 212 call ___fsmul
- 00010B 5B 08 [ 2] 213 addw sp, #8
- 00010D 4B F6 [ 1] 214 push #0xf6
- 00010F 4B 10 [ 1] 215 push #0x10
- 000111 4B F1 [ 1] 216 push #0xf1
- 000113 4B BE [ 1] 217 push #0xbe
- 000115 89 [ 2] 218 pushw x
- 000116 90 89 [ 2] 219 pushw y
- 000118 CDr00r00 [ 4] 220 call ___fsadd
- 00011B 5B 08 [ 2] 221 addw sp, #8
- 00011D 1F 0D [ 2] 222 ldw (0x0d, sp), x
- 00011F 1E 09 [ 2] 223 ldw x, (0x09, sp)
- 000121 89 [ 2] 224 pushw x
- 000122 1E 09 [ 2] 225 ldw x, (0x09, sp)
- 000124 89 [ 2] 226 pushw x
- 000125 1E 11 [ 2] 227 ldw x, (0x11, sp)
- 000127 89 [ 2] 228 pushw x
- 000128 90 89 [ 2] 229 pushw y
- 00012A CDr00r00 [ 4] 230 call ___fsmul
- 00012D 5B 08 [ 2] 231 addw sp, #8
- 00012F 1F 0D [ 2] 232 ldw (0x0d, sp), x
- 000131 1E 05 [ 2] 233 ldw x, (0x05, sp)
- 000133 89 [ 2] 234 pushw x
- 000134 1E 05 [ 2] 235 ldw x, (0x05, sp)
- 000136 89 [ 2] 236 pushw x
- 000137 1E 11 [ 2] 237 ldw x, (0x11, sp)
- 000139 89 [ 2] 238 pushw x
- 00013A 90 89 [ 2] 239 pushw y
- 00013C CDr00r00 [ 4] 240 call ___fsmul
- 00013F 5B 08 [ 2] 241 addw sp, #8
- 000141 1F 0D [ 2] 242 ldw (0x0d, sp), x
- 000143 17 0B [ 2] 243 ldw (0x0b, sp), y
- 000145 4B D3 [ 1] 244 push #0xd3
- 000147 4B CC [ 1] 245 push #0xcc
- 000149 4B B4 [ 1] 246 push #0xb4
- 00014B 4B 3F [ 1] 247 push #0x3f
- 00014D 1E 0D [ 2] 248 ldw x, (0x0d, sp)
- 00014F 89 [ 2] 249 pushw x
- 000150 1E 0D [ 2] 250 ldw x, (0x0d, sp)
- 000152 89 [ 2] 251 pushw x
- 000153 CDr00r00 [ 4] 252 call ___fsadd
- 000156 5B 08 [ 2] 253 addw sp, #8
- 000158 89 [ 2] 254 pushw x
- 000159 90 89 [ 2] 255 pushw y
- 00015B 1E 11 [ 2] 256 ldw x, (0x11, sp)
- 00015D 89 [ 2] 257 pushw x
- 00015E 1E 11 [ 2] 258 ldw x, (0x11, sp)
- 000160 89 [ 2] 259 pushw x
- 000161 CDr00r00 [ 4] 260 call ___fsdiv
- 000164 5B 08 [ 2] 261 addw sp, #8
- 000166 89 [ 2] 262 pushw x
- 000167 90 89 [ 2] 263 pushw y
- 000169 1E 09 [ 2] 264 ldw x, (0x09, sp)
- 00016B 89 [ 2] 265 pushw x
- 00016C 1E 09 [ 2] 266 ldw x, (0x09, sp)
- 00016E 89 [ 2] 267 pushw x
- 00016F CDr00r00 [ 4] 268 call ___fsadd
- 000172 5B 08 [ 2] 269 addw sp, #8
- 000174 1F 0D [ 2] 270 ldw (0x0d, sp), x
- 000176 17 0B [ 2] 271 ldw (0x0b, sp), y
- 000178 272 00107$:
- 273 ; ../atanf.c: 81: if(n>1) r=-r;
- 000178 1E 01 [ 2] 274 ldw x, (0x01, sp)
- 00017A A3 00 01 [ 2] 275 cpw x, #0x0001
- 00017D 2D 0B [ 1] 276 jrsle 00109$
- 00017F 16 0D [ 2] 277 ldw y, (0x0d, sp)
- 000181 1E 0B [ 2] 278 ldw x, (0x0b, sp)
- 000183 58 [ 2] 279 sllw x
- 000184 8C [ 1] 280 ccf
- 000185 56 [ 2] 281 rrcw x
- 000186 17 0D [ 2] 282 ldw (0x0d, sp), y
- 000188 1F 0B [ 2] 283 ldw (0x0b, sp), x
- 00018A 284 00109$:
- 285 ; ../atanf.c: 82: r+=a[n];
- 00018A 1E 01 [ 2] 286 ldw x, (0x01, sp)
- 00018C 58 [ 2] 287 sllw x
- 00018D 58 [ 2] 288 sllw x
- 00018E 1Cr00r00 [ 2] 289 addw x, #(_atanf_a_65536_26 + 0)
- 000191 90 93 [ 1] 290 ldw y, x
- 000193 90 EE 02 [ 2] 291 ldw y, (0x2, y)
- 000196 FE [ 2] 292 ldw x, (x)
- 000197 90 89 [ 2] 293 pushw y
- 000199 89 [ 2] 294 pushw x
- 00019A 1E 11 [ 2] 295 ldw x, (0x11, sp)
- 00019C 89 [ 2] 296 pushw x
- 00019D 1E 11 [ 2] 297 ldw x, (0x11, sp)
- 00019F 89 [ 2] 298 pushw x
- 0001A0 CDr00r00 [ 4] 299 call ___fsadd
- 0001A3 5B 08 [ 2] 300 addw sp, #8
- 301 ; ../atanf.c: 83: if(x<0.0) r=-r;
- 0001A5 89 [ 2] 302 pushw x
- 0001A6 90 89 [ 2] 303 pushw y
- 0001A8 4B 00 [ 1] 304 push #0x00
- 0001AA 4B 00 [ 1] 305 push #0x00
- 0001AC 4B 00 [ 1] 306 push #0x00
- 0001AE 4B 00 [ 1] 307 push #0x00
- 0001B0 7B 1C [ 1] 308 ld a, (0x1c, sp)
- 0001B2 88 [ 1] 309 push a
- 0001B3 7B 1C [ 1] 310 ld a, (0x1c, sp)
- 0001B5 88 [ 1] 311 push a
- 0001B6 7B 1C [ 1] 312 ld a, (0x1c, sp)
- 0001B8 88 [ 1] 313 push a
- 0001B9 7B 1C [ 1] 314 ld a, (0x1c, sp)
- 0001BB 88 [ 1] 315 push a
- 0001BC CDr00r00 [ 4] 316 call ___fslt
- 0001BF 5B 08 [ 2] 317 addw sp, #8
- 0001C1 90 85 [ 2] 318 popw y
- 0001C3 85 [ 2] 319 popw x
- 0001C4 4D [ 1] 320 tnz a
- 0001C5 27 05 [ 1] 321 jreq 00111$
- 0001C7 90 58 [ 2] 322 sllw y
- 0001C9 8C [ 1] 323 ccf
- 0001CA 90 56 [ 2] 324 rrcw y
- 0001CC 325 00111$:
- 326 ; ../atanf.c: 84: return r;
- 327 ; ../atanf.c: 85: }
- 0001CC 5B 0E [ 2] 328 addw sp, #14
- 0001CE 81 [ 4] 329 ret
- 330 .area CODE
- 331 .area CONST
- 000000 332 _atanf_a_65536_26:
- 000000 00 00 00 00 333 .byte #0x00, #0x00, #0x00, #0x00 ; 0.000000e+00
- 000004 3F 06 0A 92 334 .byte #0x3f, #0x06, #0x0a, #0x92 ; 5.235988e-01
- 000008 3F C9 0F DB 335 .byte #0x3f, #0xc9, #0x0f, #0xdb ; 1.570796e+00
- 00000C 3F 86 0A 92 336 .byte #0x3f, #0x86, #0x0a, #0x92 ; 1.047198e+00
- 337 .area INITIALIZER
- 338 .area CABS (ABS)
generated by cgit v1.2.3 (git 2.39.1) at 2026-07-17 09:16:27 +0000