Annotation of sys/lib/libkern/arch/hppa/milli.S, Revision 1.1
1.1 ! nbrk 1: ; $OpenBSD: milli.S,v 1.5 2001/03/29 04:08:20 mickey Exp $
! 2: ;
! 3: ; (c) Copyright 1986 HEWLETT-PACKARD COMPANY
! 4: ;
! 5: ; To anyone who acknowledges that this file is provided "AS IS"
! 6: ; without any express or implied warranty:
! 7: ; permission to use, copy, modify, and distribute this file
! 8: ; for any purpose is hereby granted without fee, provided that
! 9: ; the above copyright notice and this notice appears in all
! 10: ; copies, and that the name of Hewlett-Packard Company not be
! 11: ; used in advertising or publicity pertaining to distribution
! 12: ; of the software without specific, written prior permission.
! 13: ; Hewlett-Packard Company makes no representations about the
! 14: ; suitability of this software for any purpose.
! 15: ;
! 16:
! 17: ; Standard Hardware Register Definitions for Use with Assembler
! 18: ; version A.08.06
! 19: ; - fr16-31 added at Utah
! 20: ;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
! 21: ; Hardware General Registers
! 22: r0: .equ 0
! 23:
! 24: r1: .equ 1
! 25:
! 26: r2: .equ 2
! 27:
! 28: r3: .equ 3
! 29:
! 30: r4: .equ 4
! 31:
! 32: r5: .equ 5
! 33:
! 34: r6: .equ 6
! 35:
! 36: r7: .equ 7
! 37:
! 38: r8: .equ 8
! 39:
! 40: r9: .equ 9
! 41:
! 42: r10: .equ 10
! 43:
! 44: r11: .equ 11
! 45:
! 46: r12: .equ 12
! 47:
! 48: r13: .equ 13
! 49:
! 50: r14: .equ 14
! 51:
! 52: r15: .equ 15
! 53:
! 54: r16: .equ 16
! 55:
! 56: r17: .equ 17
! 57:
! 58: r18: .equ 18
! 59:
! 60: r19: .equ 19
! 61:
! 62: r20: .equ 20
! 63:
! 64: r21: .equ 21
! 65:
! 66: r22: .equ 22
! 67:
! 68: r23: .equ 23
! 69:
! 70: r24: .equ 24
! 71:
! 72: r25: .equ 25
! 73:
! 74: r26: .equ 26
! 75:
! 76: r27: .equ 27
! 77:
! 78: r28: .equ 28
! 79:
! 80: r29: .equ 29
! 81:
! 82: r30: .equ 30
! 83:
! 84: r31: .equ 31
! 85:
! 86: ; Hardware Space Registers
! 87: sr0: .equ 0
! 88:
! 89: sr1: .equ 1
! 90:
! 91: sr2: .equ 2
! 92:
! 93: sr3: .equ 3
! 94:
! 95: sr4: .equ 4
! 96:
! 97: sr5: .equ 5
! 98:
! 99: sr6: .equ 6
! 100:
! 101: sr7: .equ 7
! 102:
! 103: ; Hardware Floating Point Registers
! 104: fr0: .equ 0
! 105:
! 106: fr1: .equ 1
! 107:
! 108: fr2: .equ 2
! 109:
! 110: fr3: .equ 3
! 111:
! 112: fr4: .equ 4
! 113:
! 114: fr5: .equ 5
! 115:
! 116: fr6: .equ 6
! 117:
! 118: fr7: .equ 7
! 119:
! 120: fr8: .equ 8
! 121:
! 122: fr9: .equ 9
! 123:
! 124: fr10: .equ 10
! 125:
! 126: fr11: .equ 11
! 127:
! 128: fr12: .equ 12
! 129:
! 130: fr13: .equ 13
! 131:
! 132: fr14: .equ 14
! 133:
! 134: fr15: .equ 15
! 135:
! 136: fr16: .equ 16
! 137:
! 138: fr17: .equ 17
! 139:
! 140: fr18: .equ 18
! 141:
! 142: fr19: .equ 19
! 143:
! 144: fr20: .equ 20
! 145:
! 146: fr21: .equ 21
! 147:
! 148: fr22: .equ 22
! 149:
! 150: fr23: .equ 23
! 151:
! 152: fr24: .equ 24
! 153:
! 154: fr25: .equ 25
! 155:
! 156: fr26: .equ 26
! 157:
! 158: fr27: .equ 27
! 159:
! 160: fr28: .equ 28
! 161:
! 162: fr29: .equ 29
! 163:
! 164: fr30: .equ 30
! 165:
! 166: fr31: .equ 31
! 167:
! 168: ; Hardware Control Registers
! 169: cr0: .equ 0
! 170:
! 171: rctr: .equ 0 ; Recovery Counter Register
! 172:
! 173: cr8: .equ 8 ; Protection ID 1
! 174:
! 175: pidr1: .equ 8
! 176:
! 177: cr9: .equ 9 ; Protection ID 2
! 178:
! 179: pidr2: .equ 9
! 180:
! 181: cr10: .equ 10
! 182:
! 183: ccr: .equ 10 ; Coprocessor Confiquration Register
! 184:
! 185: cr11: .equ 11
! 186:
! 187: sar: .equ 11 ; Shift Amount Register
! 188:
! 189: cr12: .equ 12
! 190:
! 191: pidr3: .equ 12 ; Protection ID 3
! 192:
! 193: cr13: .equ 13
! 194:
! 195: pidr4: .equ 13 ; Protection ID 4
! 196:
! 197: cr14: .equ 14
! 198:
! 199: iva: .equ 14 ; Interrupt Vector Address
! 200:
! 201: cr15: .equ 15
! 202:
! 203: eiem: .equ 15 ; External Interrupt Enable Mask
! 204:
! 205: cr16: .equ 16
! 206:
! 207: itmr: .equ 16 ; Interval Timer
! 208:
! 209: cr17: .equ 17
! 210:
! 211: pcsq: .equ 17 ; Program Counter Space queue
! 212:
! 213: cr18: .equ 18
! 214:
! 215: pcoq: .equ 18 ; Program Counter Offset queue
! 216:
! 217: cr19: .equ 19
! 218:
! 219: iir: .equ 19 ; Interruption Instruction Register
! 220:
! 221: cr20: .equ 20
! 222:
! 223: isr: .equ 20 ; Interruption Space Register
! 224:
! 225: cr21: .equ 21
! 226:
! 227: ior: .equ 21 ; Interruption Offset Register
! 228:
! 229: cr22: .equ 22
! 230:
! 231: ipsw: .equ 22 ; Interrpution Processor Status Word
! 232:
! 233: cr23: .equ 23
! 234:
! 235: eirr: .equ 23 ; External Interrupt Request
! 236:
! 237: cr24: .equ 24
! 238:
! 239: ppda: .equ 24 ; Physcial Page Directory Address
! 240:
! 241: tr0: .equ 24 ; Temporary register 0
! 242:
! 243: cr25: .equ 25
! 244:
! 245: hta: .equ 25 ; Hash Table Address
! 246:
! 247: tr1: .equ 25 ; Temporary register 1
! 248:
! 249: cr26: .equ 26
! 250:
! 251: tr2: .equ 26 ; Temporary register 2
! 252:
! 253: cr27: .equ 27
! 254:
! 255: tr3: .equ 27 ; Temporary register 3
! 256:
! 257: cr28: .equ 28
! 258:
! 259: tr4: .equ 28 ; Temporary register 4
! 260:
! 261: cr29: .equ 29
! 262:
! 263: tr5: .equ 29 ; Temporary register 5
! 264:
! 265: cr30: .equ 30
! 266:
! 267: tr6: .equ 30 ; Temporary register 6
! 268:
! 269: cr31: .equ 31
! 270:
! 271: tr7: .equ 31 ; Temporary register 7
! 272:
! 273: ;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
! 274: ; Procedure Call Convention ~
! 275: ; Register Definitions for Use with Assembler ~
! 276: ; version A.08.06 ~
! 277: ;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
! 278: ; Software Architecture General Registers
! 279: rp: .equ r2 ; return pointer
! 280:
! 281: mrp: .equ r31 ; millicode return pointer
! 282:
! 283: ret0: .equ r28 ; return value
! 284:
! 285: ret1: .equ r29 ; return value (high part of double)
! 286:
! 287: sl: .equ r29 ; static link
! 288:
! 289: sp: .equ r30 ; stack pointer
! 290:
! 291: dp: .equ r27 ; data pointer
! 292:
! 293: arg0: .equ r26 ; argument
! 294:
! 295: arg1: .equ r25 ; argument or high part of double argument
! 296:
! 297: arg2: .equ r24 ; argument
! 298:
! 299: arg3: .equ r23 ; argument or high part of double argument
! 300:
! 301: ;_____________________________________________________________________________
! 302: ; Software Architecture Space Registers
! 303: ; sr0 ; return link form BLE
! 304: sret: .equ sr1 ; return value
! 305:
! 306: sarg: .equ sr1 ; argument
! 307:
! 308: ; sr4 ; PC SPACE tracker
! 309: ; sr5 ; process private data
! 310: ;_____________________________________________________________________________
! 311: ; Software Architecture Pseudo Registers
! 312: previous_sp: .equ 64 ; old stack pointer (locates previous frame)
! 313:
! 314: ;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
! 315: ; Standard space and subspace definitions. version A.08.06
! 316: ; These are generally suitable for programs on HP_UX and HPE.
! 317: ; Statements commented out are used when building such things as operating
! 318: ; system kernels.
! 319: ;;;;;;;;;;;;;;;;
! 320: ; Additional code subspaces should have ALIGN=8 for an interspace BV
! 321: ; and should have SORT=24.
! 322: ;
! 323: ; For an incomplete executable (program bound to shared libraries),
! 324: ; sort keys $GLOBAL$ -1 and $GLOBAL$ -2 are reserved for the $DLT$
! 325: ; and $PLT$ subspaces respectively.
! 326: ;;;;;;;;;;;;;;;
! 327:
! 328: .text
! 329: .EXPORT $$remI,millicode
! 330: ; .IMPORT cerror
! 331: $$remI:
! 332: .PROC
! 333: .CALLINFO NO_CALLS
! 334: .ENTRY
! 335: addit,= 0,arg1,r0
! 336: add,>= r0,arg0,ret1
! 337: sub r0,ret1,ret1
! 338: sub r0,arg1,r1
! 339: ds r0,r1,r0
! 340: or r0,r0,r1
! 341: add ret1,ret1,ret1
! 342: ds r1,arg1,r1
! 343: addc ret1,ret1,ret1
! 344: ds r1,arg1,r1
! 345: addc ret1,ret1,ret1
! 346: ds r1,arg1,r1
! 347: addc ret1,ret1,ret1
! 348: ds r1,arg1,r1
! 349: addc ret1,ret1,ret1
! 350: ds r1,arg1,r1
! 351: addc ret1,ret1,ret1
! 352: ds r1,arg1,r1
! 353: addc ret1,ret1,ret1
! 354: ds r1,arg1,r1
! 355: addc ret1,ret1,ret1
! 356: ds r1,arg1,r1
! 357: addc ret1,ret1,ret1
! 358: ds r1,arg1,r1
! 359: addc ret1,ret1,ret1
! 360: ds r1,arg1,r1
! 361: addc ret1,ret1,ret1
! 362: ds r1,arg1,r1
! 363: addc ret1,ret1,ret1
! 364: ds r1,arg1,r1
! 365: addc ret1,ret1,ret1
! 366: ds r1,arg1,r1
! 367: addc ret1,ret1,ret1
! 368: ds r1,arg1,r1
! 369: addc ret1,ret1,ret1
! 370: ds r1,arg1,r1
! 371: addc ret1,ret1,ret1
! 372: ds r1,arg1,r1
! 373: addc ret1,ret1,ret1
! 374: ds r1,arg1,r1
! 375: addc ret1,ret1,ret1
! 376: ds r1,arg1,r1
! 377: addc ret1,ret1,ret1
! 378: ds r1,arg1,r1
! 379: addc ret1,ret1,ret1
! 380: ds r1,arg1,r1
! 381: addc ret1,ret1,ret1
! 382: ds r1,arg1,r1
! 383: addc ret1,ret1,ret1
! 384: ds r1,arg1,r1
! 385: addc ret1,ret1,ret1
! 386: ds r1,arg1,r1
! 387: addc ret1,ret1,ret1
! 388: ds r1,arg1,r1
! 389: addc ret1,ret1,ret1
! 390: ds r1,arg1,r1
! 391: addc ret1,ret1,ret1
! 392: ds r1,arg1,r1
! 393: addc ret1,ret1,ret1
! 394: ds r1,arg1,r1
! 395: addc ret1,ret1,ret1
! 396: ds r1,arg1,r1
! 397: addc ret1,ret1,ret1
! 398: ds r1,arg1,r1
! 399: addc ret1,ret1,ret1
! 400: ds r1,arg1,r1
! 401: addc ret1,ret1,ret1
! 402: ds r1,arg1,r1
! 403: addc ret1,ret1,ret1
! 404: ds r1,arg1,r1
! 405: addc ret1,ret1,ret1
! 406: movb,>=,n r1,ret1,remI300
! 407: add,< arg1,r0,r0
! 408: add,tr r1,arg1,ret1
! 409: sub r1,arg1,ret1
! 410: remI300: add,>= arg0,r0,r0
! 411:
! 412: sub r0,ret1,ret1
! 413: bv r0(r31)
! 414: nop
! 415: .EXIT
! 416: .PROCEND
! 417:
! 418: bit1: .equ 1
! 419:
! 420: bit30: .equ 30
! 421: bit31: .equ 31
! 422:
! 423: len2: .equ 2
! 424:
! 425: len4: .equ 4
! 426:
! 427: #if 0
! 428: $$dyncall:
! 429: .proc
! 430: .callinfo NO_CALLS
! 431: .export $$dyncall,MILLICODE
! 432:
! 433: bb,>=,n 22,bit30,noshlibs
! 434:
! 435: depi 0,bit31,len2,22
! 436: ldw 4(22),19
! 437: ldw 0(22),22
! 438: noshlibs:
! 439: ldsid (22),r1
! 440: mtsp r1,sr0
! 441: be 0(sr0,r22)
! 442: stw rp,-24(sp)
! 443: .procend
! 444: #endif
! 445:
! 446: $$sh_func_adrs:
! 447: .proc
! 448: .callinfo NO_CALLS
! 449: .export $$sh_func_adrs, millicode
! 450: ldo 0(r26),ret1
! 451: dep r0,30,1,r26
! 452: probew (r26),r31,r22
! 453: extru,= r22,31,1,r22
! 454: bv r0(r31)
! 455: ldws 0(r26),ret1
! 456: .procend
! 457:
! 458: temp: .EQU r1
! 459:
! 460: retreg: .EQU ret1 ; r29
! 461:
! 462: .export $$divU,millicode
! 463: .import $$divU_3,millicode
! 464: .import $$divU_5,millicode
! 465: .import $$divU_6,millicode
! 466: .import $$divU_7,millicode
! 467: .import $$divU_9,millicode
! 468: .import $$divU_10,millicode
! 469: .import $$divU_12,millicode
! 470: .import $$divU_14,millicode
! 471: .import $$divU_15,millicode
! 472: $$divU:
! 473: .proc
! 474: .callinfo NO_CALLS
! 475: ; The subtract is not nullified since it does no harm and can be used
! 476: ; by the two cases that branch back to "normal".
! 477: comib,>= 15,arg1,special_divisor
! 478: sub r0,arg1,temp ; clear carry, negate the divisor
! 479: ds r0,temp,r0 ; set V-bit to 1
! 480: normal:
! 481: add arg0,arg0,retreg ; shift msb bit into carry
! 482: ds r0,arg1,temp ; 1st divide step, if no carry
! 483: addc retreg,retreg,retreg ; shift retreg with/into carry
! 484: ds temp,arg1,temp ; 2nd divide step
! 485: addc retreg,retreg,retreg ; shift retreg with/into carry
! 486: ds temp,arg1,temp ; 3rd divide step
! 487: addc retreg,retreg,retreg ; shift retreg with/into carry
! 488: ds temp,arg1,temp ; 4th divide step
! 489: addc retreg,retreg,retreg ; shift retreg with/into carry
! 490: ds temp,arg1,temp ; 5th divide step
! 491: addc retreg,retreg,retreg ; shift retreg with/into carry
! 492: ds temp,arg1,temp ; 6th divide step
! 493: addc retreg,retreg,retreg ; shift retreg with/into carry
! 494: ds temp,arg1,temp ; 7th divide step
! 495: addc retreg,retreg,retreg ; shift retreg with/into carry
! 496: ds temp,arg1,temp ; 8th divide step
! 497: addc retreg,retreg,retreg ; shift retreg with/into carry
! 498: ds temp,arg1,temp ; 9th divide step
! 499: addc retreg,retreg,retreg ; shift retreg with/into carry
! 500: ds temp,arg1,temp ; 10th divide step
! 501: addc retreg,retreg,retreg ; shift retreg with/into carry
! 502: ds temp,arg1,temp ; 11th divide step
! 503: addc retreg,retreg,retreg ; shift retreg with/into carry
! 504: ds temp,arg1,temp ; 12th divide step
! 505: addc retreg,retreg,retreg ; shift retreg with/into carry
! 506: ds temp,arg1,temp ; 13th divide step
! 507: addc retreg,retreg,retreg ; shift retreg with/into carry
! 508: ds temp,arg1,temp ; 14th divide step
! 509: addc retreg,retreg,retreg ; shift retreg with/into carry
! 510: ds temp,arg1,temp ; 15th divide step
! 511: addc retreg,retreg,retreg ; shift retreg with/into carry
! 512: ds temp,arg1,temp ; 16th divide step
! 513: addc retreg,retreg,retreg ; shift retreg with/into carry
! 514: ds temp,arg1,temp ; 17th divide step
! 515: addc retreg,retreg,retreg ; shift retreg with/into carry
! 516: ds temp,arg1,temp ; 18th divide step
! 517: addc retreg,retreg,retreg ; shift retreg with/into carry
! 518: ds temp,arg1,temp ; 19th divide step
! 519: addc retreg,retreg,retreg ; shift retreg with/into carry
! 520: ds temp,arg1,temp ; 20th divide step
! 521: addc retreg,retreg,retreg ; shift retreg with/into carry
! 522: ds temp,arg1,temp ; 21st divide step
! 523: addc retreg,retreg,retreg ; shift retreg with/into carry
! 524: ds temp,arg1,temp ; 22nd divide step
! 525: addc retreg,retreg,retreg ; shift retreg with/into carry
! 526: ds temp,arg1,temp ; 23rd divide step
! 527: addc retreg,retreg,retreg ; shift retreg with/into carry
! 528: ds temp,arg1,temp ; 24th divide step
! 529: addc retreg,retreg,retreg ; shift retreg with/into carry
! 530: ds temp,arg1,temp ; 25th divide step
! 531: addc retreg,retreg,retreg ; shift retreg with/into carry
! 532: ds temp,arg1,temp ; 26th divide step
! 533: addc retreg,retreg,retreg ; shift retreg with/into carry
! 534: ds temp,arg1,temp ; 27th divide step
! 535: addc retreg,retreg,retreg ; shift retreg with/into carry
! 536: ds temp,arg1,temp ; 28th divide step
! 537: addc retreg,retreg,retreg ; shift retreg with/into carry
! 538: ds temp,arg1,temp ; 29th divide step
! 539: addc retreg,retreg,retreg ; shift retreg with/into carry
! 540: ds temp,arg1,temp ; 30th divide step
! 541: addc retreg,retreg,retreg ; shift retreg with/into carry
! 542: ds temp,arg1,temp ; 31st divide step
! 543: addc retreg,retreg,retreg ; shift retreg with/into carry
! 544: ds temp,arg1,temp ; 32nd divide step,
! 545: bv 0(r31)
! 546: addc retreg,retreg,retreg ; shift last retreg bit into retreg
! 547: ;_____________________________________________________________________________
! 548: ; handle the cases where divisor is a small constant or has high bit on
! 549: special_divisor:
! 550: blr arg1,r0
! 551: comib,>,n 0,arg1,big_divisor ; nullify previous instruction
! 552: zero_divisor: ; this label is here to provide external visibility
! 553:
! 554: addit,= 0,arg1,0 ; trap for zero dvr
! 555: nop
! 556: bv 0(r31) ; divisor == 1
! 557: copy arg0,retreg
! 558: bv 0(r31) ; divisor == 2
! 559: extru arg0,30,31,retreg
! 560: b,n $$divU_3 ; divisor == 3
! 561: nop
! 562: bv 0(r31) ; divisor == 4
! 563: extru arg0,29,30,retreg
! 564: b,n $$divU_5 ; divisor == 5
! 565: nop
! 566: b,n $$divU_6 ; divisor == 6
! 567: nop
! 568: b,n $$divU_7 ; divisor == 7
! 569: nop
! 570: bv 0(r31) ; divisor == 8
! 571: extru arg0,28,29,retreg
! 572: b,n $$divU_9 ; divisor == 9
! 573: nop
! 574: b,n $$divU_10 ; divisor == 10
! 575: nop
! 576: b normal ; divisor == 11
! 577: ds r0,temp,r0 ; set V-bit to 1
! 578: b,n $$divU_12 ; divisor == 12
! 579: nop
! 580: b normal ; divisor == 13
! 581: ds r0,temp,r0 ; set V-bit to 1
! 582: b,n $$divU_14 ; divisor == 14
! 583: nop
! 584: b,n $$divU_15 ; divisor == 15
! 585: nop
! 586: ;_____________________________________________________________________________
! 587: ; Handle the case where the high bit is on in the divisor.
! 588: ; Compute: if( dividend>=divisor) quotient=1; else quotient=0;
! 589: ; Note: dividend>==divisor iff dividend-divisor does not borrow
! 590: ; and not borrow iff carry
! 591: big_divisor:
! 592: sub arg0,arg1,r0
! 593: bv 0(r31)
! 594: addc r0,r0,retreg
! 595: .procend
! 596: .end
! 597:
! 598: t2: .EQU r1
! 599:
! 600: ; x2 .EQU arg0 ; r26
! 601: t1: .EQU arg1 ; r25
! 602:
! 603: ; x1 .EQU ret1 ; r29
! 604: ;_____________________________________________________________________________
! 605:
! 606: $$divide_by_constant:
! 607: .PROC
! 608: .CALLINFO NO_CALLS
! 609: .export $$divide_by_constant,millicode
! 610: ; Provides a "nice" label for the code covered by the unwind descriptor
! 611: ; for things like gprof.
! 612:
! 613: $$divI_2:
! 614: .EXPORT $$divI_2,MILLICODE
! 615: COMCLR,>= arg0,0,0
! 616: ADDI 1,arg0,arg0
! 617: bv 0(r31)
! 618: EXTRS arg0,30,31,ret1
! 619:
! 620: $$divI_4:
! 621: .EXPORT $$divI_4,MILLICODE
! 622: COMCLR,>= arg0,0,0
! 623: ADDI 3,arg0,arg0
! 624: bv 0(r31)
! 625: EXTRS arg0,29,30,ret1
! 626:
! 627: $$divI_8:
! 628: .EXPORT $$divI_8,MILLICODE
! 629: COMCLR,>= arg0,0,0
! 630: ADDI 7,arg0,arg0
! 631: bv 0(r31)
! 632: EXTRS arg0,28,29,ret1
! 633:
! 634: $$divI_16:
! 635: .EXPORT $$divI_16,MILLICODE
! 636: COMCLR,>= arg0,0,0
! 637: ADDI 15,arg0,arg0
! 638: bv 0(r31)
! 639: EXTRS arg0,27,28,ret1
! 640:
! 641: $$divI_3:
! 642: .EXPORT $$divI_3,MILLICODE
! 643: COMB,<,N arg0,0,$neg3
! 644:
! 645: ADDI 1,arg0,arg0
! 646: EXTRU arg0,1,2,ret1
! 647: SH2ADD arg0,arg0,arg0
! 648: B $pos
! 649: ADDC ret1,0,ret1
! 650:
! 651: $neg3:
! 652: SUBI 1,arg0,arg0
! 653: EXTRU arg0,1,2,ret1
! 654: SH2ADD arg0,arg0,arg0
! 655: B $neg
! 656: ADDC ret1,0,ret1
! 657:
! 658: $$divU_3:
! 659: .EXPORT $$divU_3,MILLICODE
! 660: ADDI 1,arg0,arg0
! 661: ADDC 0,0,ret1
! 662: SHD ret1,arg0,30,t1
! 663: SH2ADD arg0,arg0,arg0
! 664: B $pos
! 665: ADDC ret1,t1,ret1
! 666:
! 667: $$divI_5:
! 668: .EXPORT $$divI_5,MILLICODE
! 669: COMB,<,N arg0,0,$neg5
! 670: ADDI 3,arg0,t1
! 671: SH1ADD arg0,t1,arg0
! 672: B $pos
! 673: ADDC 0,0,ret1
! 674:
! 675: $neg5:
! 676: SUB 0,arg0,arg0
! 677: ADDI 1,arg0,arg0
! 678: SHD 0,arg0,31,ret1
! 679: SH1ADD arg0,arg0,arg0
! 680: B $neg
! 681: ADDC ret1,0,ret1
! 682:
! 683: $$divU_5:
! 684: .EXPORT $$divU_5,MILLICODE
! 685: ADDI 1,arg0,arg0
! 686: ADDC 0,0,ret1
! 687: SHD ret1,arg0,31,t1
! 688: SH1ADD arg0,arg0,arg0
! 689: B $pos
! 690: ADDC t1,ret1,ret1
! 691:
! 692: $$divI_6:
! 693: .EXPORT $$divI_6,MILLICODE
! 694: COMB,<,N arg0,0,$neg6
! 695: EXTRU arg0,30,31,arg0
! 696: ADDI 5,arg0,t1
! 697: SH2ADD arg0,t1,arg0
! 698: B $pos
! 699: ADDC 0,0,ret1
! 700:
! 701: $neg6:
! 702: SUBI 2,arg0,arg0
! 703: EXTRU arg0,30,31,arg0
! 704: SHD 0,arg0,30,ret1
! 705: SH2ADD arg0,arg0,arg0
! 706: B $neg
! 707: ADDC ret1,0,ret1
! 708:
! 709: $$divU_6:
! 710: .EXPORT $$divU_6,MILLICODE
! 711: EXTRU arg0,30,31,arg0
! 712: ADDI 1,arg0,arg0
! 713: SHD 0,arg0,30,ret1
! 714: SH2ADD arg0,arg0,arg0
! 715: B $pos
! 716: ADDC ret1,0,ret1
! 717:
! 718: $$divU_10:
! 719: .EXPORT $$divU_10,MILLICODE
! 720: EXTRU arg0,30,31,arg0
! 721: ADDI 3,arg0,t1
! 722: SH1ADD arg0,t1,arg0
! 723: ADDC 0,0,ret1
! 724: $pos:
! 725: SHD ret1,arg0,28,t1
! 726: SHD arg0,0,28,t2
! 727: ADD arg0,t2,arg0
! 728: ADDC ret1,t1,ret1
! 729: $pos_for_17:
! 730: SHD ret1,arg0,24,t1
! 731: SHD arg0,0,24,t2
! 732: ADD arg0,t2,arg0
! 733: ADDC ret1,t1,ret1
! 734:
! 735: SHD ret1,arg0,16,t1
! 736: SHD arg0,0,16,t2
! 737: ADD arg0,t2,arg0
! 738: bv 0(r31)
! 739: ADDC ret1,t1,ret1
! 740:
! 741: $$divI_10:
! 742: .EXPORT $$divI_10,MILLICODE
! 743: COMB,< arg0,0,$neg10
! 744: COPY 0,ret1
! 745: EXTRU arg0,30,31,arg0
! 746: ADDIB,TR 1,arg0,$pos
! 747: SH1ADD arg0,arg0,arg0
! 748:
! 749: $neg10:
! 750: SUBI 2,arg0,arg0
! 751: EXTRU arg0,30,31,arg0
! 752: SH1ADD arg0,arg0,arg0
! 753: $neg:
! 754: SHD ret1,arg0,28,t1
! 755: SHD arg0,0,28,t2
! 756: ADD arg0,t2,arg0
! 757: ADDC ret1,t1,ret1
! 758: $neg_for_17:
! 759: SHD ret1,arg0,24,t1
! 760: SHD arg0,0,24,t2
! 761: ADD arg0,t2,arg0
! 762: ADDC ret1,t1,ret1
! 763:
! 764: SHD ret1,arg0,16,t1
! 765: SHD arg0,0,16,t2
! 766: ADD arg0,t2,arg0
! 767: ADDC ret1,t1,ret1
! 768: bv 0(r31)
! 769: SUB 0,ret1,ret1
! 770:
! 771: $$divI_12:
! 772: .EXPORT $$divI_12,MILLICODE
! 773: COMB,< arg0,0,$neg12
! 774: COPY 0,ret1
! 775: EXTRU arg0,29,30,arg0
! 776: ADDIB,TR 1,arg0,$pos
! 777: SH2ADD arg0,arg0,arg0
! 778:
! 779: $neg12:
! 780: SUBI 4,arg0,arg0
! 781: EXTRU arg0,29,30,arg0
! 782: B $neg
! 783: SH2ADD arg0,arg0,arg0
! 784:
! 785: $$divU_12:
! 786: .EXPORT $$divU_12,MILLICODE
! 787: EXTRU arg0,29,30,arg0
! 788: ADDI 5,arg0,t1
! 789: SH2ADD arg0,t1,arg0
! 790: B $pos
! 791: ADDC 0,0,ret1
! 792:
! 793: $$divI_15:
! 794: .EXPORT $$divI_15,MILLICODE
! 795: COMB,< arg0,0,$neg15
! 796: COPY 0,ret1
! 797: ADDIB,TR 1,arg0,$pos+4
! 798: SHD ret1,arg0,28,t1
! 799:
! 800: $neg15:
! 801: B $neg
! 802: SUBI 1,arg0,arg0
! 803:
! 804: $$divU_15:
! 805: .EXPORT $$divU_15,MILLICODE
! 806: ADDI 1,arg0,arg0
! 807: B $pos
! 808: ADDC 0,0,ret1
! 809:
! 810: $$divI_17:
! 811: .EXPORT $$divI_17,MILLICODE
! 812: COMB,<,N arg0,0,$neg17
! 813: ADDI 1,arg0,arg0
! 814: SHD 0,arg0,28,t1
! 815: SHD arg0,0,28,t2
! 816: SUB t2,arg0,arg0
! 817: B $pos_for_17
! 818: SUBB t1,0,ret1
! 819:
! 820: $neg17:
! 821: SUBI 1,arg0,arg0
! 822: SHD 0,arg0,28,t1
! 823: SHD arg0,0,28,t2
! 824: SUB t2,arg0,arg0
! 825: B $neg_for_17
! 826: SUBB t1,0,ret1
! 827:
! 828: $$divU_17:
! 829: .EXPORT $$divU_17,MILLICODE
! 830: ADDI 1,arg0,arg0
! 831: ADDC 0,0,ret1
! 832: SHD ret1,arg0,28,t1
! 833: $u17:
! 834: SHD arg0,0,28,t2
! 835: SUB t2,arg0,arg0
! 836: B $pos_for_17
! 837: SUBB t1,ret1,ret1
! 838:
! 839: $$divI_7:
! 840: .EXPORT $$divI_7,MILLICODE
! 841: COMB,<,N arg0,0,$neg7
! 842: $7:
! 843: ADDI 1,arg0,arg0
! 844: SHD 0,arg0,29,ret1
! 845: SH3ADD arg0,arg0,arg0
! 846: ADDC ret1,0,ret1
! 847: $pos7:
! 848: SHD ret1,arg0,26,t1
! 849: SHD arg0,0,26,t2
! 850: ADD arg0,t2,arg0
! 851: ADDC ret1,t1,ret1
! 852:
! 853: SHD ret1,arg0,20,t1
! 854: SHD arg0,0,20,t2
! 855: ADD arg0,t2,arg0
! 856: ADDC ret1,t1,t1
! 857:
! 858: COPY 0,ret1
! 859: SHD,= t1,arg0,24,t1
! 860: $1:
! 861: ADDB,TR t1,ret1,$2
! 862: EXTRU arg0,31,24,arg0
! 863:
! 864: bv,n 0(r31)
! 865:
! 866: $2:
! 867: ADDB,TR t1,arg0,$1
! 868: EXTRU,= arg0,7,8,t1
! 869:
! 870: $neg7:
! 871: SUBI 1,arg0,arg0
! 872: $8:
! 873: SHD 0,arg0,29,ret1
! 874: SH3ADD arg0,arg0,arg0
! 875: ADDC ret1,0,ret1
! 876:
! 877: $neg7_shift:
! 878: SHD ret1,arg0,26,t1
! 879: SHD arg0,0,26,t2
! 880: ADD arg0,t2,arg0
! 881: ADDC ret1,t1,ret1
! 882:
! 883: SHD ret1,arg0,20,t1
! 884: SHD arg0,0,20,t2
! 885: ADD arg0,t2,arg0
! 886: ADDC ret1,t1,t1
! 887:
! 888: COPY 0,ret1
! 889: SHD,= t1,arg0,24,t1
! 890: $3:
! 891: ADDB,TR t1,ret1,$4
! 892: EXTRU arg0,31,24,arg0
! 893:
! 894: bv 0(r31)
! 895: SUB 0,ret1,ret1
! 896:
! 897: $4:
! 898: ADDB,TR t1,arg0,$3
! 899: EXTRU,= arg0,7,8,t1
! 900:
! 901: $$divU_7:
! 902: .EXPORT $$divU_7,MILLICODE
! 903: ADDI 1,arg0,arg0
! 904: ADDC 0,0,ret1
! 905: SHD ret1,arg0,29,t1
! 906: SH3ADD arg0,arg0,arg0
! 907: B $pos7
! 908: ADDC t1,ret1,ret1
! 909:
! 910: $$divI_9:
! 911: .EXPORT $$divI_9,MILLICODE
! 912: COMB,<,N arg0,0,$neg9
! 913: ADDI 1,arg0,arg0
! 914: SHD 0,arg0,29,t1
! 915: SHD arg0,0,29,t2
! 916: SUB t2,arg0,arg0
! 917: B $pos7
! 918: SUBB t1,0,ret1
! 919:
! 920: $neg9:
! 921: SUBI 1,arg0,arg0
! 922: SHD 0,arg0,29,t1
! 923: SHD arg0,0,29,t2
! 924: SUB t2,arg0,arg0
! 925: B $neg7_shift
! 926: SUBB t1,0,ret1
! 927:
! 928: $$divU_9:
! 929: .EXPORT $$divU_9,MILLICODE
! 930: ADDI 1,arg0,arg0
! 931: ADDC 0,0,ret1
! 932: SHD ret1,arg0,29,t1
! 933: SHD arg0,0,29,t2
! 934: SUB t2,arg0,arg0
! 935: B $pos7
! 936: SUBB t1,ret1,ret1
! 937:
! 938: $$divI_14:
! 939: .EXPORT $$divI_14,MILLICODE
! 940: COMB,<,N arg0,0,$neg14
! 941: $$divU_14:
! 942: .EXPORT $$divU_14,MILLICODE
! 943: B $7
! 944: EXTRU arg0,30,31,arg0
! 945:
! 946: $neg14:
! 947: SUBI 2,arg0,arg0
! 948: B $8
! 949: EXTRU arg0,30,31,arg0
! 950:
! 951: .PROCEND
! 952: .END
! 953:
! 954: rmndr: .EQU ret1 ; r29
! 955:
! 956: .export $$remU,millicode
! 957: $$remU:
! 958: .proc
! 959: .callinfo NO_CALLS
! 960: .entry
! 961:
! 962: comib,>=,n 0,arg1,special_case
! 963: sub r0,arg1,rmndr ; clear carry, negate the divisor
! 964: ds r0,rmndr,r0 ; set V-bit to 1
! 965: add arg0,arg0,temp ; shift msb bit into carry
! 966: ds r0,arg1,rmndr ; 1st divide step, if no carry
! 967: addc temp,temp,temp ; shift temp with/into carry
! 968: ds rmndr,arg1,rmndr ; 2nd divide step
! 969: addc temp,temp,temp ; shift temp with/into carry
! 970: ds rmndr,arg1,rmndr ; 3rd divide step
! 971: addc temp,temp,temp ; shift temp with/into carry
! 972: ds rmndr,arg1,rmndr ; 4th divide step
! 973: addc temp,temp,temp ; shift temp with/into carry
! 974: ds rmndr,arg1,rmndr ; 5th divide step
! 975: addc temp,temp,temp ; shift temp with/into carry
! 976: ds rmndr,arg1,rmndr ; 6th divide step
! 977: addc temp,temp,temp ; shift temp with/into carry
! 978: ds rmndr,arg1,rmndr ; 7th divide step
! 979: addc temp,temp,temp ; shift temp with/into carry
! 980: ds rmndr,arg1,rmndr ; 8th divide step
! 981: addc temp,temp,temp ; shift temp with/into carry
! 982: ds rmndr,arg1,rmndr ; 9th divide step
! 983: addc temp,temp,temp ; shift temp with/into carry
! 984: ds rmndr,arg1,rmndr ; 10th divide step
! 985: addc temp,temp,temp ; shift temp with/into carry
! 986: ds rmndr,arg1,rmndr ; 11th divide step
! 987: addc temp,temp,temp ; shift temp with/into carry
! 988: ds rmndr,arg1,rmndr ; 12th divide step
! 989: addc temp,temp,temp ; shift temp with/into carry
! 990: ds rmndr,arg1,rmndr ; 13th divide step
! 991: addc temp,temp,temp ; shift temp with/into carry
! 992: ds rmndr,arg1,rmndr ; 14th divide step
! 993: addc temp,temp,temp ; shift temp with/into carry
! 994: ds rmndr,arg1,rmndr ; 15th divide step
! 995: addc temp,temp,temp ; shift temp with/into carry
! 996: ds rmndr,arg1,rmndr ; 16th divide step
! 997: addc temp,temp,temp ; shift temp with/into carry
! 998: ds rmndr,arg1,rmndr ; 17th divide step
! 999: addc temp,temp,temp ; shift temp with/into carry
! 1000: ds rmndr,arg1,rmndr ; 18th divide step
! 1001: addc temp,temp,temp ; shift temp with/into carry
! 1002: ds rmndr,arg1,rmndr ; 19th divide step
! 1003: addc temp,temp,temp ; shift temp with/into carry
! 1004: ds rmndr,arg1,rmndr ; 20th divide step
! 1005: addc temp,temp,temp ; shift temp with/into carry
! 1006: ds rmndr,arg1,rmndr ; 21st divide step
! 1007: addc temp,temp,temp ; shift temp with/into carry
! 1008: ds rmndr,arg1,rmndr ; 22nd divide step
! 1009: addc temp,temp,temp ; shift temp with/into carry
! 1010: ds rmndr,arg1,rmndr ; 23rd divide step
! 1011: addc temp,temp,temp ; shift temp with/into carry
! 1012: ds rmndr,arg1,rmndr ; 24th divide step
! 1013: addc temp,temp,temp ; shift temp with/into carry
! 1014: ds rmndr,arg1,rmndr ; 25th divide step
! 1015: addc temp,temp,temp ; shift temp with/into carry
! 1016: ds rmndr,arg1,rmndr ; 26th divide step
! 1017: addc temp,temp,temp ; shift temp with/into carry
! 1018: ds rmndr,arg1,rmndr ; 27th divide step
! 1019: addc temp,temp,temp ; shift temp with/into carry
! 1020: ds rmndr,arg1,rmndr ; 28th divide step
! 1021: addc temp,temp,temp ; shift temp with/into carry
! 1022: ds rmndr,arg1,rmndr ; 29th divide step
! 1023: addc temp,temp,temp ; shift temp with/into carry
! 1024: ds rmndr,arg1,rmndr ; 30th divide step
! 1025: addc temp,temp,temp ; shift temp with/into carry
! 1026: ds rmndr,arg1,rmndr ; 31st divide step
! 1027: addc temp,temp,temp ; shift temp with/into carry
! 1028: ds rmndr,arg1,rmndr ; 32nd divide step,
! 1029: comiclr,<= 0,rmndr,r0
! 1030: add rmndr,arg1,rmndr ; correction
! 1031: ; .exit
! 1032: bv,n 0(r31)
! 1033: nop
! 1034: ; Putting >= on the last DS and deleting COMICLR does not work!
! 1035: ;_____________________________________________________________________________
! 1036: special_case:
! 1037: addit,= 0,arg1,r0 ; trap on div by zero
! 1038: sub,>>= arg0,arg1,rmndr
! 1039: copy arg0,rmndr
! 1040: .exit
! 1041: bv,n 0(r31)
! 1042: nop
! 1043: .procend
! 1044: .end
! 1045:
! 1046: ; Use bv 0(r31) and bv,n 0(r31) instead.
! 1047: ; #define return bv 0(%mrp)
! 1048: ; #define return_n bv,n 0(%mrp)
! 1049:
! 1050: .align 16
! 1051: $$mulI:
! 1052:
! 1053: .proc
! 1054: .callinfo NO_CALLS
! 1055: .export $$mulI, millicode
! 1056: combt,<<= %r25,%r26,l4 ; swap args if unsigned %r25>%r26
! 1057: copy 0,%r29 ; zero out the result
! 1058: xor %r26,%r25,%r26 ; swap %r26 & %r25 using the
! 1059: xor %r26,%r25,%r25 ; old xor trick
! 1060: xor %r26,%r25,%r26
! 1061: l4: combt,<= 0,%r26,l3 ; if %r26>=0 then proceed like unsigned
! 1062:
! 1063: zdep %r25,30,8,%r1 ; %r1 = (%r25&0xff)<<1 *********
! 1064: sub,> 0,%r25,%r1 ; otherwise negate both and
! 1065: combt,<=,n %r26,%r1,l2 ; swap back if |%r26|<|%r25|
! 1066: sub 0,%r26,%r25
! 1067: movb,tr,n %r1,%r26,l2 ; 10th inst.
! 1068:
! 1069: l0: add %r29,%r1,%r29 ; add in this partial product
! 1070:
! 1071: l1: zdep %r26,23,24,%r26 ; %r26 <<= 8 ******************
! 1072:
! 1073: l2: zdep %r25,30,8,%r1 ; %r1 = (%r25&0xff)<<1 *********
! 1074:
! 1075: l3: blr %r1,0 ; case on these 8 bits ******
! 1076:
! 1077: extru %r25,23,24,%r25 ; %r25 >>= 8 ******************
! 1078:
! 1079: ;16 insts before this.
! 1080: ; %r26 <<= 8 **************************
! 1081: x0: comb,<> %r25,0,l2 ! zdep %r26,23,24,%r26 ! bv,n 0(r31) ! nop
! 1082:
! 1083: x1: comb,<> %r25,0,l1 ! add %r29,%r26,%r29 ! bv,n 0(r31) ! nop
! 1084:
! 1085: x2: comb,<> %r25,0,l1 ! sh1add %r26,%r29,%r29 ! bv,n 0(r31) ! nop
! 1086:
! 1087: x3: comb,<> %r25,0,l0 ! sh1add %r26,%r26,%r1 ! bv 0(r31) ! add %r29,%r1,%r29
! 1088:
! 1089: x4: comb,<> %r25,0,l1 ! sh2add %r26,%r29,%r29 ! bv,n 0(r31) ! nop
! 1090:
! 1091: x5: comb,<> %r25,0,l0 ! sh2add %r26,%r26,%r1 ! bv 0(r31) ! add %r29,%r1,%r29
! 1092:
! 1093: x6: sh1add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh1add %r1,%r29,%r29 ! bv,n 0(r31)
! 1094:
! 1095: x7: sh1add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh2add %r26,%r29,%r29 ! b,n ret_t0
! 1096:
! 1097: x8: comb,<> %r25,0,l1 ! sh3add %r26,%r29,%r29 ! bv,n 0(r31) ! nop
! 1098:
! 1099: x9: comb,<> %r25,0,l0 ! sh3add %r26,%r26,%r1 ! bv 0(r31) ! add %r29,%r1,%r29
! 1100:
! 1101: x10: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh1add %r1,%r29,%r29 ! bv,n 0(r31)
! 1102:
! 1103: x11: sh1add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh3add %r26,%r29,%r29 ! b,n ret_t0
! 1104:
! 1105: x12: sh1add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh2add %r1,%r29,%r29 ! bv,n 0(r31)
! 1106:
! 1107: x13: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh3add %r26,%r29,%r29 ! b,n ret_t0
! 1108:
! 1109: x14: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1110:
! 1111: x15: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh1add %r1,%r1,%r1 ! b,n ret_t0
! 1112:
! 1113: x16: zdep %r26,27,28,%r1 ! comb,<> %r25,0,l1 ! add %r29,%r1,%r29 ! bv,n 0(r31)
! 1114:
! 1115: x17: sh3add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh3add %r26,%r1,%r1 ! b,n ret_t0
! 1116:
! 1117: x18: sh3add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh1add %r1,%r29,%r29 ! bv,n 0(r31)
! 1118:
! 1119: x19: sh3add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh1add %r1,%r26,%r1 ! b,n ret_t0
! 1120:
! 1121: x20: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh2add %r1,%r29,%r29 ! bv,n 0(r31)
! 1122:
! 1123: x21: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh2add %r1,%r26,%r1 ! b,n ret_t0
! 1124:
! 1125: x22: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1126:
! 1127: x23: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1128:
! 1129: x24: sh1add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh3add %r1,%r29,%r29 ! bv,n 0(r31)
! 1130:
! 1131: x25: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh2add %r1,%r1,%r1 ! b,n ret_t0
! 1132:
! 1133: x26: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1134:
! 1135: x27: sh1add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh3add %r1,%r1,%r1 ! b,n ret_t0
! 1136:
! 1137: x28: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1138:
! 1139: x29: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1140:
! 1141: x30: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1142:
! 1143: x31: zdep %r26,26,27,%r1 ! comb,<> %r25,0,l0 ! sub %r1,%r26,%r1 ! b,n ret_t0
! 1144:
! 1145: x32: zdep %r26,26,27,%r1 ! comb,<> %r25,0,l1 ! add %r29,%r1,%r29 ! bv,n 0(r31)
! 1146:
! 1147: x33: sh3add %r26,0,%r1 ! comb,<> %r25,0,l0 ! sh2add %r1,%r26,%r1 ! b,n ret_t0
! 1148:
! 1149: x34: zdep %r26,27,28,%r1 ! add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1150:
! 1151: x35: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %r26,%r1,%r1
! 1152:
! 1153: x36: sh3add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh2add %r1,%r29,%r29 ! bv,n 0(r31)
! 1154:
! 1155: x37: sh3add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh2add %r1,%r26,%r1 ! b,n ret_t0
! 1156:
! 1157: x38: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1158:
! 1159: x39: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1160:
! 1161: x40: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh3add %r1,%r29,%r29 ! bv,n 0(r31)
! 1162:
! 1163: x41: sh2add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh3add %r1,%r26,%r1 ! b,n ret_t0
! 1164:
! 1165: x42: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1166:
! 1167: x43: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1168:
! 1169: x44: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1170:
! 1171: x45: sh3add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! sh2add %r1,%r1,%r1 ! b,n ret_t0
! 1172:
! 1173: x46: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! add %r1,%r26,%r1
! 1174:
! 1175: x47: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh1add %r26,%r1,%r1
! 1176:
! 1177: x48: sh1add %r26,%r26,%r1 ! comb,<> %r25,0,l0 ! zdep %r1,27,28,%r1 ! b,n ret_t0
! 1178:
! 1179: x49: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r26,%r1,%r1
! 1180:
! 1181: x50: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1182:
! 1183: x51: sh3add %r26,%r26,%r1 ! sh3add %r26,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1184:
! 1185: x52: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1186:
! 1187: x53: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1188:
! 1189: x54: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1190:
! 1191: x55: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1192:
! 1193: x56: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1194:
! 1195: x57: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1196:
! 1197: x58: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1198:
! 1199: x59: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t02a0 ! sh1add %r1,%r1,%r1
! 1200:
! 1201: x60: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1202:
! 1203: x61: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1204:
! 1205: x62: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1206:
! 1207: x63: zdep %r26,25,26,%r1 ! comb,<> %r25,0,l0 ! sub %r1,%r26,%r1 ! b,n ret_t0
! 1208:
! 1209: x64: zdep %r26,25,26,%r1 ! comb,<> %r25,0,l1 ! add %r29,%r1,%r29 ! bv,n 0(r31)
! 1210:
! 1211: x65: sh3add %r26,0,%r1 ! comb,<> %r25,0,l0 ! sh3add %r1,%r26,%r1 ! b,n ret_t0
! 1212:
! 1213: x66: zdep %r26,26,27,%r1 ! add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1214:
! 1215: x67: sh3add %r26,0,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1216:
! 1217: x68: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1218:
! 1219: x69: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1220:
! 1221: x70: zdep %r26,25,26,%r1 ! sh2add %r26,%r1,%r1 ! b e_t0 ! sh1add %r26,%r1,%r1
! 1222:
! 1223: x71: sh3add %r26,%r26,%r1 ! sh3add %r1,0,%r1 ! b e_t0 ! sub %r1,%r26,%r1
! 1224:
! 1225: x72: sh3add %r26,%r26,%r1 ! comb,<> %r25,0,l1 ! sh3add %r1,%r29,%r29 ! bv,n 0(r31)
! 1226:
! 1227: x73: sh3add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_shift ! add %r29,%r1,%r29
! 1228:
! 1229: x74: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1230:
! 1231: x75: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1232:
! 1233: x76: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1234:
! 1235: x77: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1236:
! 1237: x78: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r26,%r1
! 1238:
! 1239: x79: zdep %r26,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%r26,%r1
! 1240:
! 1241: x80: zdep %r26,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! add %r29,%r1,%r29
! 1242:
! 1243: x81: sh3add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_shift ! add %r29,%r1,%r29
! 1244:
! 1245: x82: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1246:
! 1247: x83: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1248:
! 1249: x84: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1250:
! 1251: x85: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1252:
! 1253: x86: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r26,%r1
! 1254:
! 1255: x87: sh3add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_t02a0 ! sh2add %r26,%r1,%r1
! 1256:
! 1257: x88: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1258:
! 1259: x89: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1260:
! 1261: x90: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1262:
! 1263: x91: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1264:
! 1265: x92: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0 ! sh1add %r1,%r26,%r1
! 1266:
! 1267: x93: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1268:
! 1269: x94: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh1add %r26,%r1,%r1
! 1270:
! 1271: x95: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1272:
! 1273: x96: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1274:
! 1275: x97: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1276:
! 1277: x98: zdep %r26,26,27,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh1add %r26,%r1,%r1
! 1278:
! 1279: x99: sh3add %r26,0,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1280:
! 1281: x100: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1282:
! 1283: x101: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1284:
! 1285: x102: zdep %r26,26,27,%r1 ! sh1add %r26,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1286:
! 1287: x103: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t02a0 ! sh2add %r1,%r26,%r1
! 1288:
! 1289: x104: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1290:
! 1291: x105: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1292:
! 1293: x106: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1294:
! 1295: x107: sh3add %r26,%r26,%r1 ! sh2add %r26,%r1,%r1 ! b e_t02a0 ! sh3add %r1,%r26,%r1
! 1296:
! 1297: x108: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1298:
! 1299: x109: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1300:
! 1301: x110: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh1add %r1,%r26,%r1
! 1302:
! 1303: x111: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1304:
! 1305: x112: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! zdep %r1,27,28,%r1
! 1306:
! 1307: x113: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t02a0 ! sh1add %r1,%r1,%r1
! 1308:
! 1309: x114: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 1310:
! 1311: x115: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 1312:
! 1313: x116: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0 ! sh2add %r1,%r26,%r1
! 1314:
! 1315: x117: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r1,%r1
! 1316:
! 1317: x118: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0a0 ! sh3add %r1,%r1,%r1
! 1318:
! 1319: x119: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t02a0 ! sh3add %r1,%r1,%r1
! 1320:
! 1321: x120: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1322:
! 1323: x121: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1324:
! 1325: x122: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1326:
! 1327: x123: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1328:
! 1329: x124: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1330:
! 1331: x125: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1332:
! 1333: x126: zdep %r26,25,26,%r1 ! sub %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1334:
! 1335: x127: zdep %r26,24,25,%r1 ! comb,<> %r25,0,l0 ! sub %r1,%r26,%r1 ! b,n ret_t0
! 1336:
! 1337: x128: zdep %r26,24,25,%r1 ! comb,<> %r25,0,l1 ! add %r29,%r1,%r29 ! bv,n 0(r31)
! 1338:
! 1339: x129: zdep %r26,24,25,%r1 ! comb,<> %r25,0,l0 ! add %r1,%r26,%r1 ! b,n ret_t0
! 1340:
! 1341: x130: zdep %r26,25,26,%r1 ! add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1342:
! 1343: x131: sh3add %r26,0,%r1 ! sh3add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1344:
! 1345: x132: sh3add %r26,0,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1346:
! 1347: x133: sh3add %r26,0,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1348:
! 1349: x134: sh3add %r26,0,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r26,%r1
! 1350:
! 1351: x135: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1352:
! 1353: x136: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1354:
! 1355: x137: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1356:
! 1357: x138: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1358:
! 1359: x139: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0a0 ! sh2add %r1,%r26,%r1
! 1360:
! 1361: x140: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0 ! sh2add %r1,%r1,%r1
! 1362:
! 1363: x141: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0a0 ! sh1add %r1,%r26,%r1
! 1364:
! 1365: x142: sh3add %r26,%r26,%r1 ! sh3add %r1,0,%r1 ! b e_2t0 ! sub %r1,%r26,%r1
! 1366:
! 1367: x143: zdep %r26,27,28,%r1 ! sh3add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%r26,%r1
! 1368:
! 1369: x144: sh3add %r26,%r26,%r1 ! sh3add %r1,0,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1370:
! 1371: x145: sh3add %r26,%r26,%r1 ! sh3add %r1,0,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1372:
! 1373: x146: sh3add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1374:
! 1375: x147: sh3add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1376:
! 1377: x148: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1378:
! 1379: x149: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1380:
! 1381: x150: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r26,%r1
! 1382:
! 1383: x151: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0a0 ! sh1add %r1,%r26,%r1
! 1384:
! 1385: x152: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1386:
! 1387: x153: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1388:
! 1389: x154: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1390:
! 1391: x155: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1392:
! 1393: x156: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0 ! sh1add %r1,%r26,%r1
! 1394:
! 1395: x157: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_t02a0 ! sh2add %r1,%r1,%r1
! 1396:
! 1397: x158: zdep %r26,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sub %r1,%r26,%r1
! 1398:
! 1399: x159: zdep %r26,26,27,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%r26,%r1
! 1400:
! 1401: x160: sh2add %r26,%r26,%r1 ! sh2add %r1,0,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1402:
! 1403: x161: sh3add %r26,0,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1404:
! 1405: x162: sh3add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1406:
! 1407: x163: sh3add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%r26,%r1
! 1408:
! 1409: x164: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1410:
! 1411: x165: sh3add %r26,0,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1412:
! 1413: x166: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r26,%r1
! 1414:
! 1415: x167: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_2t0a0 ! sh1add %r1,%r26,%r1
! 1416:
! 1417: x168: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1418:
! 1419: x169: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1420:
! 1421: x170: zdep %r26,26,27,%r1 ! sh1add %r26,%r1,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1422:
! 1423: x171: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r1,%r1
! 1424:
! 1425: x172: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_4t0 ! sh1add %r1,%r26,%r1
! 1426:
! 1427: x173: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t02a0 ! sh3add %r1,%r1,%r1
! 1428:
! 1429: x174: zdep %r26,26,27,%r1 ! sh1add %r26,%r1,%r1 ! b e_t04a0 ! sh2add %r1,%r1,%r1
! 1430:
! 1431: x175: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_5t0 ! sh1add %r1,%r26,%r1
! 1432:
! 1433: x176: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_8t0 ! add %r1,%r26,%r1
! 1434:
! 1435: x177: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_8t0a0 ! add %r1,%r26,%r1
! 1436:
! 1437: x178: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0 ! sh3add %r1,%r26,%r1
! 1438:
! 1439: x179: sh2add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0a0 ! sh3add %r1,%r26,%r1
! 1440:
! 1441: x180: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1442:
! 1443: x181: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1444:
! 1445: x182: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh1add %r1,%r26,%r1
! 1446:
! 1447: x183: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0a0 ! sh1add %r1,%r26,%r1
! 1448:
! 1449: x184: sh2add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_4t0 ! add %r1,%r26,%r1
! 1450:
! 1451: x185: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1452:
! 1453: x186: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 1454:
! 1455: x187: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t02a0 ! sh2add %r1,%r1,%r1
! 1456:
! 1457: x188: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_4t0 ! sh1add %r26,%r1,%r1
! 1458:
! 1459: x189: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r1,%r1
! 1460:
! 1461: x190: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_2t0 ! sh2add %r1,%r1,%r1
! 1462:
! 1463: x191: zdep %r26,25,26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sub %r1,%r26,%r1
! 1464:
! 1465: x192: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1466:
! 1467: x193: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1468:
! 1469: x194: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1470:
! 1471: x195: sh3add %r26,0,%r1 ! sh3add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1472:
! 1473: x196: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_4t0 ! sh1add %r1,%r26,%r1
! 1474:
! 1475: x197: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_4t0a0 ! sh1add %r1,%r26,%r1
! 1476:
! 1477: x198: zdep %r26,25,26,%r1 ! sh1add %r26,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1478:
! 1479: x199: sh3add %r26,0,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 1480:
! 1481: x200: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1482:
! 1483: x201: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1484:
! 1485: x202: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1486:
! 1487: x203: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0a0 ! sh2add %r1,%r26,%r1
! 1488:
! 1489: x204: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0 ! sh1add %r1,%r1,%r1
! 1490:
! 1491: x205: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1492:
! 1493: x206: zdep %r26,25,26,%r1 ! sh2add %r26,%r1,%r1 ! b e_t02a0 ! sh1add %r1,%r1,%r1
! 1494:
! 1495: x207: sh3add %r26,0,%r1 ! sh1add %r1,%r26,%r1 ! b e_3t0 ! sh2add %r1,%r26,%r1
! 1496:
! 1497: x208: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_8t0 ! add %r1,%r26,%r1
! 1498:
! 1499: x209: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_8t0a0 ! add %r1,%r26,%r1
! 1500:
! 1501: x210: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0 ! sh2add %r1,%r1,%r1
! 1502:
! 1503: x211: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0a0 ! sh2add %r1,%r1,%r1
! 1504:
! 1505: x212: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_4t0 ! sh2add %r1,%r26,%r1
! 1506:
! 1507: x213: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_4t0a0 ! sh2add %r1,%r26,%r1
! 1508:
! 1509: x214: sh3add %r26,%r26,%r1 ! sh2add %r26,%r1,%r1 ! b e2t04a0 ! sh3add %r1,%r26,%r1
! 1510:
! 1511: x215: sh2add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_5t0 ! sh1add %r1,%r26,%r1
! 1512:
! 1513: x216: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1514:
! 1515: x217: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1516:
! 1517: x218: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%r26,%r1
! 1518:
! 1519: x219: sh3add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1520:
! 1521: x220: sh1add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_4t0 ! sh1add %r1,%r26,%r1
! 1522:
! 1523: x221: sh1add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_4t0a0 ! sh1add %r1,%r26,%r1
! 1524:
! 1525: x222: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 1526:
! 1527: x223: sh3add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 1528:
! 1529: x224: sh3add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_8t0 ! add %r1,%r26,%r1
! 1530:
! 1531: x225: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0 ! sh2add %r1,%r1,%r1
! 1532:
! 1533: x226: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_t02a0 ! zdep %r1,26,27,%r1
! 1534:
! 1535: x227: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_t02a0 ! sh2add %r1,%r1,%r1
! 1536:
! 1537: x228: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0 ! sh1add %r1,%r1,%r1
! 1538:
! 1539: x229: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_4t0a0 ! sh1add %r1,%r1,%r1
! 1540:
! 1541: x230: sh3add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_5t0 ! add %r1,%r26,%r1
! 1542:
! 1543: x231: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_3t0 ! sh2add %r1,%r26,%r1
! 1544:
! 1545: x232: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_8t0 ! sh2add %r1,%r26,%r1
! 1546:
! 1547: x233: sh1add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e_8t0a0 ! sh2add %r1,%r26,%r1
! 1548:
! 1549: x234: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0 ! sh3add %r1,%r1,%r1
! 1550:
! 1551: x235: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e_2t0a0 ! sh3add %r1,%r1,%r1
! 1552:
! 1553: x236: sh3add %r26,%r26,%r1 ! sh1add %r1,%r26,%r1 ! b e4t08a0 ! sh1add %r1,%r1,%r1
! 1554:
! 1555: x237: zdep %r26,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_3t0 ! sub %r1,%r26,%r1
! 1556:
! 1557: x238: sh1add %r26,%r26,%r1 ! sh2add %r1,%r26,%r1 ! b e2t04a0 ! sh3add %r1,%r1,%r1
! 1558:
! 1559: x239: zdep %r26,27,28,%r1 ! sh2add %r1,%r1,%r1 ! b e_t0ma0 ! sh1add %r1,%r1,%r1
! 1560:
! 1561: x240: sh3add %r26,%r26,%r1 ! add %r1,%r26,%r1 ! b e_8t0 ! sh1add %r1,%r1,%r1
! 1562:
! 1563: x241: sh3add %r26,%r26,%r1 ! add %r1,%r26,%r1 ! b e_8t0a0 ! sh1add %r1,%r1,%r1
! 1564:
! 1565: x242: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_2t0 ! sh3add %r1,%r26,%r1
! 1566:
! 1567: x243: sh3add %r26,%r26,%r1 ! sh3add %r1,%r1,%r1 ! b e_t0 ! sh1add %r1,%r1,%r1
! 1568:
! 1569: x244: sh2add %r26,%r26,%r1 ! sh1add %r1,%r1,%r1 ! b e_4t0 ! sh2add %r1,%r26,%r1
! 1570:
! 1571: x245: sh3add %r26,0,%r1 ! sh1add %r1,%r1,%r1 ! b e_5t0 ! sh1add %r1,%r26,%r1
! 1572:
! 1573: x246: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_2t0 ! sh1add %r1,%r1,%r1
! 1574:
! 1575: x247: sh2add %r26,%r26,%r1 ! sh3add %r1,%r26,%r1 ! b e_2t0a0 ! sh1add %r1,%r1,%r1
! 1576:
! 1577: x248: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_shift ! sh3add %r1,%r29,%r29
! 1578:
! 1579: x249: zdep %r26,26,27,%r1 ! sub %r1,%r26,%r1 ! b e_t0 ! sh3add %r1,%r26,%r1
! 1580:
! 1581: x250: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0 ! sh2add %r1,%r1,%r1
! 1582:
! 1583: x251: sh2add %r26,%r26,%r1 ! sh2add %r1,%r1,%r1 ! b e_2t0a0 ! sh2add %r1,%r1,%r1
! 1584:
! 1585: x252: zdep %r26,25,26,%r1 ! sub %r1,%r26,%r1 ! b e_shift ! sh2add %r1,%r29,%r29
! 1586:
! 1587: x253: zdep %r26,25,26,%r1 ! sub %r1,%r26,%r1 ! b e_t0 ! sh2add %r1,%r26,%r1
! 1588:
! 1589: x254: zdep %r26,24,25,%r1 ! sub %r1,%r26,%r1 ! b e_shift ! sh1add %r1,%r29,%r29
! 1590:
! 1591: x255: zdep %r26,23,24,%r1 ! comb,<> %r25,0,l0 ! sub %r1,%r26,%r1 ! b,n ret_t0
! 1592:
! 1593: ;1040 insts before this.
! 1594: ret_t0: bv 0(r31)
! 1595:
! 1596: e_t0: add %r29,%r1,%r29
! 1597:
! 1598: e_shift: comb,<> %r25,0,l2
! 1599:
! 1600: zdep %r26,23,24,%r26 ; %r26 <<= 8 ***********
! 1601: bv,n 0(r31)
! 1602: e_t0ma0: comb,<> %r25,0,l0
! 1603:
! 1604: sub %r1,%r26,%r1
! 1605: bv 0(r31)
! 1606: add %r29,%r1,%r29
! 1607: e_t0a0: comb,<> %r25,0,l0
! 1608:
! 1609: add %r1,%r26,%r1
! 1610: bv 0(r31)
! 1611: add %r29,%r1,%r29
! 1612: e_t02a0: comb,<> %r25,0,l0
! 1613:
! 1614: sh1add %r26,%r1,%r1
! 1615: bv 0(r31)
! 1616: add %r29,%r1,%r29
! 1617: e_t04a0: comb,<> %r25,0,l0
! 1618:
! 1619: sh2add %r26,%r1,%r1
! 1620: bv 0(r31)
! 1621: add %r29,%r1,%r29
! 1622: e_2t0: comb,<> %r25,0,l1
! 1623:
! 1624: sh1add %r1,%r29,%r29
! 1625: bv,n 0(r31)
! 1626: e_2t0a0: comb,<> %r25,0,l0
! 1627:
! 1628: sh1add %r1,%r26,%r1
! 1629: bv 0(r31)
! 1630: add %r29,%r1,%r29
! 1631: e2t04a0: sh1add %r26,%r1,%r1
! 1632:
! 1633: comb,<> %r25,0,l1
! 1634: sh1add %r1,%r29,%r29
! 1635: bv,n 0(r31)
! 1636: e_3t0: comb,<> %r25,0,l0
! 1637:
! 1638: sh1add %r1,%r1,%r1
! 1639: bv 0(r31)
! 1640: add %r29,%r1,%r29
! 1641: e_4t0: comb,<> %r25,0,l1
! 1642:
! 1643: sh2add %r1,%r29,%r29
! 1644: bv,n 0(r31)
! 1645: e_4t0a0: comb,<> %r25,0,l0
! 1646:
! 1647: sh2add %r1,%r26,%r1
! 1648: bv 0(r31)
! 1649: add %r29,%r1,%r29
! 1650: e4t08a0: sh1add %r26,%r1,%r1
! 1651:
! 1652: comb,<> %r25,0,l1
! 1653: sh2add %r1,%r29,%r29
! 1654: bv,n 0(r31)
! 1655: e_5t0: comb,<> %r25,0,l0
! 1656:
! 1657: sh2add %r1,%r1,%r1
! 1658: bv 0(r31)
! 1659: add %r29,%r1,%r29
! 1660: e_8t0: comb,<> %r25,0,l1
! 1661:
! 1662: sh3add %r1,%r29,%r29
! 1663: bv,n 0(r31)
! 1664: e_8t0a0: comb,<> %r25,0,l0
! 1665:
! 1666: sh3add %r1,%r26,%r1
! 1667: bv 0(r31)
! 1668: add %r29,%r1,%r29
! 1669:
! 1670: .procend
! 1671: .end
! 1672:
! 1673: .import $$divI_2,millicode
! 1674: .import $$divI_3,millicode
! 1675: .import $$divI_4,millicode
! 1676: .import $$divI_5,millicode
! 1677: .import $$divI_6,millicode
! 1678: .import $$divI_7,millicode
! 1679: .import $$divI_8,millicode
! 1680: .import $$divI_9,millicode
! 1681: .import $$divI_10,millicode
! 1682: .import $$divI_12,millicode
! 1683: .import $$divI_14,millicode
! 1684: .import $$divI_15,millicode
! 1685: .export $$divI,millicode
! 1686: .export $$divoI,millicode
! 1687: $$divoI:
! 1688: .proc
! 1689: .callinfo NO_CALLS
! 1690: comib,=,n -1,arg1,negative1 ; when divisor == -1
! 1691: $$divI:
! 1692: comib,>>=,n 15,arg1,small_divisor
! 1693: add,>= 0,arg0,retreg ; move dividend, if retreg < 0,
! 1694: normal1:
! 1695: sub 0,retreg,retreg ; make it positive
! 1696: sub 0,arg1,temp ; clear carry,
! 1697: ; negate the divisor
! 1698: ds 0,temp,0 ; set V-bit to the comple-
! 1699: ; ment of the divisor sign
! 1700: add retreg,retreg,retreg ; shift msb bit into carry
! 1701: ds r0,arg1,temp ; 1st divide step, if no carry
! 1702: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1703: ds temp,arg1,temp ; 2nd divide step
! 1704: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1705: ds temp,arg1,temp ; 3rd divide step
! 1706: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1707: ds temp,arg1,temp ; 4th divide step
! 1708: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1709: ds temp,arg1,temp ; 5th divide step
! 1710: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1711: ds temp,arg1,temp ; 6th divide step
! 1712: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1713: ds temp,arg1,temp ; 7th divide step
! 1714: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1715: ds temp,arg1,temp ; 8th divide step
! 1716: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1717: ds temp,arg1,temp ; 9th divide step
! 1718: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1719: ds temp,arg1,temp ; 10th divide step
! 1720: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1721: ds temp,arg1,temp ; 11th divide step
! 1722: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1723: ds temp,arg1,temp ; 12th divide step
! 1724: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1725: ds temp,arg1,temp ; 13th divide step
! 1726: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1727: ds temp,arg1,temp ; 14th divide step
! 1728: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1729: ds temp,arg1,temp ; 15th divide step
! 1730: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1731: ds temp,arg1,temp ; 16th divide step
! 1732: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1733: ds temp,arg1,temp ; 17th divide step
! 1734: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1735: ds temp,arg1,temp ; 18th divide step
! 1736: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1737: ds temp,arg1,temp ; 19th divide step
! 1738: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1739: ds temp,arg1,temp ; 20th divide step
! 1740: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1741: ds temp,arg1,temp ; 21st divide step
! 1742: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1743: ds temp,arg1,temp ; 22nd divide step
! 1744: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1745: ds temp,arg1,temp ; 23rd divide step
! 1746: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1747: ds temp,arg1,temp ; 24th divide step
! 1748: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1749: ds temp,arg1,temp ; 25th divide step
! 1750: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1751: ds temp,arg1,temp ; 26th divide step
! 1752: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1753: ds temp,arg1,temp ; 27th divide step
! 1754: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1755: ds temp,arg1,temp ; 28th divide step
! 1756: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1757: ds temp,arg1,temp ; 29th divide step
! 1758: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1759: ds temp,arg1,temp ; 30th divide step
! 1760: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1761: ds temp,arg1,temp ; 31st divide step
! 1762: addc retreg,retreg,retreg ; shift retreg with/into carry
! 1763: ds temp,arg1,temp ; 32nd divide step,
! 1764: addc retreg,retreg,retreg ; shift last retreg bit into retreg
! 1765: xor,>= arg0,arg1,0 ; get correct sign of quotient
! 1766: sub 0,retreg,retreg ; based on operand signs
! 1767: bv,n 0(r31)
! 1768: nop
! 1769: ;______________________________________________________________________
! 1770: small_divisor:
! 1771: blr,n arg1,r0
! 1772: nop
! 1773: ; table for divisor == 0,1, ... ,15
! 1774: addit,= 0,arg1,r0 ; trap if divisor == 0
! 1775: nop
! 1776: bv 0(r31) ; divisor == 1
! 1777: copy arg0,retreg
! 1778: b,n $$divI_2 ; divisor == 2
! 1779: nop
! 1780: b,n $$divI_3 ; divisor == 3
! 1781: nop
! 1782: b,n $$divI_4 ; divisor == 4
! 1783: nop
! 1784: b,n $$divI_5 ; divisor == 5
! 1785: nop
! 1786: b,n $$divI_6 ; divisor == 6
! 1787: nop
! 1788: b,n $$divI_7 ; divisor == 7
! 1789: nop
! 1790: b,n $$divI_8 ; divisor == 8
! 1791: nop
! 1792: b,n $$divI_9 ; divisor == 9
! 1793: nop
! 1794: b,n $$divI_10 ; divisor == 10
! 1795: nop
! 1796: b normal1 ; divisor == 11
! 1797: add,>= 0,arg0,retreg
! 1798: b,n $$divI_12 ; divisor == 12
! 1799: nop
! 1800: b normal1 ; divisor == 13
! 1801: add,>= 0,arg0,retreg
! 1802: b,n $$divI_14 ; divisor == 14
! 1803: nop
! 1804: b,n $$divI_15 ; divisor == 15
! 1805: nop
! 1806: ;______________________________________________________________________
! 1807: negative1:
! 1808: sub 0,arg0,retreg ; result is negation of dividend
! 1809: bv 0(r31)
! 1810: addo arg0,arg1,r0 ; trap iff dividend==0x80000000 && divisor==-1
! 1811: .procend
! 1812: .end
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