iir.sta

汇编源代码,IIR滤波器

Stall document for iir.asm. For 2 stage biquad iir with 64 input samples

13159:|0000032c|0000032a|00000328|00000326|00000324|  multi |  multi |00000322| =>0x00000320 P0=[SP+0xc]
13160:|0000032e|0000032c|0000032a|00000328|00000326|00000324|  multi |  multi | =>0x00000322 R2+=1
13161:|00000330|0000032e|0000032c|0000032a|00000328|00000326|00000324|  multi | =>STALL(2128)
13162:|00000332|00000330|0000032e|0000032c|0000032a|00000328|00000326|00000324| =>STALL(2129)
13163:|00000334|00000332|00000330|0000032e|0000032c|0000032a|00000328|00000326| =>0x00000324 [--SP]=(R7:6,P5:0x5)
13164:|00000336|00000334|00000332|00000330|0000032e|0000032c|0000032a|00000328| =>0x00000326 P2=[P0++]
13165:|00000338|00000336|00000334|00000332|00000330|0000032e|0000032c|0000032a| =>0x00000328 P5=[P0++]
13166:|0000033a|00000338|00000336|00000334|00000332|00000330|0000032e|0000032c| =>0x0000032a P1=[P0++]
13167:|0000033e|0000033a|00000338|00000336|00000334|00000332|00000330|0000032e| =>0x0000032c R2>>=0x1
13168:|00000340|0000033e|0000033a|00000338|00000336|00000334|00000332|00000330| =>0x0000032e I0=R0
13169:|00000342|00000340|0000033e|0000033a|00000338|00000336|00000334|00000332| =>0x00000330 I2=P2
13170:|00000344|00000342|00000340|0000033e|0000033a|00000338|00000336|00000334| =>0x00000332 I3=R1
13171:|00000346|00000344|00000342|00000340|0000033e|0000033a|00000338|00000336| =>0x00000334 I1=P5
13172:|00000348|00000346|00000344|00000342|00000340|0000033e|0000033a|00000338| =>0x00000336 P5+=4
13173:|0000034a|00000348|00000346|00000344|00000342|00000340|0000033e|0000033a| =>0x00000338 R0=P1
13174:|00000352|0000034a|00000348|00000346|00000344|00000342|00000340|0000033e| =>0x0000033a R3=0x0000000a(Z)
13175:|00000356|00000352|0000034a|00000348|00000346|00000344|00000342|00000340| =>0x0000033e B3=R1
13176:|00000358|00000356|00000352|0000034a|00000348|00000346|00000344|00000342| =>0x00000340 B2=P2
13177:|0000035c|00000358|00000356|00000352|0000034a|00000348|00000346|00000344| =>0x00000342 B1=P5
13178:|0000035e|0000035c|00000358|00000356|00000352|0000034a|00000348|00000346| =>0x00000344 P0=R2
13179:|00000360|0000035e|0000035c|00000358|00000356|00000352|0000034a|00000348| =>0x00000346 P2=P1<<2
13180:|00000368|00000360|0000035e|0000035c|00000358|00000356|00000352|0000034a| =>0x00000348 R2<<=0x2
13181:|00000370|00000368|00000360|0000035e|0000035c|00000358|00000356|00000352| =>0x0000034a R3.L=R3.L*R0.L(IS),I3-=4,R0=[I1++]
13182:|00000378|00000370|00000368|00000360|0000035e|0000035c|00000358|00000356| =>0x00000352 L0=0x00000000(Z)
13183:|0000037c|00000378|00000370|00000368|00000360|0000035e|0000035c|00000358| =>0x00000356 L3=R2
13184:|00000384|0000037c|00000378|00000370|00000368|00000360|0000035e|0000035c| =>0x00000358 L1=0x00000000(Z)
13185:|0000038c|00000384|0000037c|00000378|00000370|00000368|00000360|0000035e| =>0x0000035c L2=R3
13186:|00000394|0000038c|00000384|0000037c|00000378|00000370|00000368|00000360| =>0x0000035e L1=P2
13187:|00000398|00000394|0000038c|00000384|0000037c|00000378|00000370|00000368| =>0x00000360 MNOP,I1-=4,R7=[I2]
13188:|000003a0|00000398|00000394|0000038c|00000384|0000037c|00000378|00000370| =>0x00000368 MNOP,R3=[P5--],R2=[I2++]
13189:|000003a8|000003a0|00000398|00000394|0000038c|00000384|0000037c|00000378| =>0x00000370 MNOP,R3=B[P1--](Z),R6=[I1]
13190:|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384|0000037c| =>0x00000378 LSETUP(0x00000384,0x000003e0)LC0=P0
13191:|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384| =>0x0000037c A0=R7.H*R0.H,R7.L=W[I2],NOP
13192:|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c| =>0x00000384 A1=R2.L*R0.H,A0+=R2.L*R0.L,R0=[I0],[I1++]=R6
13193:|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394| =>0x0000038c A1+=R7.H*R0.L,A0+=R7.L*R0.L,R0.L=W[I1++],R2=[I2++]
13194:|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398| =>0x00000394 LSETUP(0x00000398,0x000003c0)LC1=P1
13195:|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0| =>0x00000398 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R0.H=W[I1--],R2.L=W[I2++]
13196:|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8| =>0x000003a0 R0.L=(A0-=R2.L*R0.H),A1-=R2.H*R0.H,R1=[I1],R3.H=W[I2++]
13197:|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0| =>0x000003a8 A0=R3.H*R1.L,[I3]=R6,R2.H=W[I2++]
13198:|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8| =>0x000003b0 A0+=R2.H*R0.H,R0.H=(A1-=R2.L*R0.L),R2.L=W[I2++],NOP
13199:|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0| =>0x000003b8 A1=R3.H*R1.H,[I1++]=R0,NOP
13200:|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8| =>0x000003c0 A1+=R2.H*R0.L,A0+=R2.L*R0.L,R0.L=W[I1++],R2.H=W[I2++]
13201:|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0| =>0x000003c8 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R3.H=W[I1--],R2.L=W[I2++]
13202:|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8| =>0x000003d0 R6.L=(A0-=R2.L*R3.H),A1-=R2.H*R3.H,R0=[I0++],R7=[I2++]
13203:|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0| =>0x000003d8 A0=R7.H*R0.H,I2-=4,R7.L=W[I2]
13204:|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384| =>0x000003e0 R6.H=(A1-=R2.L*R6.L),I3+=4,R2=[I2++]
13205:|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c| =>0x00000384 A1=R2.L*R0.H,A0+=R2.L*R0.L,R0=[I0],[I1++]=R6
13206:|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394| =>0x0000038c A1+=R7.H*R0.L,A0+=R7.L*R0.L,R0.L=W[I1++],R2=[I2++]
13207:|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398| =>0x00000394 LSETUP(0x00000398,0x000003c0)LC1=P1
13208:|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0| =>0x00000398 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R0.H=W[I1--],R2.L=W[I2++]
13209:|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8| =>0x000003a0 R0.L=(A0-=R2.L*R0.H),A1-=R2.H*R0.H,R1=[I1],R3.H=W[I2++]
13210:|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0| =>0x000003a8 A0=R3.H*R1.L,[I3]=R6,R2.H=W[I2++]
13211:|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8| =>0x000003b0 A0+=R2.H*R0.H,R0.H=(A1-=R2.L*R0.L),R2.L=W[I2++],NOP
13212:|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0| =>0x000003b8 A1=R3.H*R1.H,[I1++]=R0,NOP
13213:|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8| =>0x000003c0 A1+=R2.H*R0.L,A0+=R2.L*R0.L,R0.L=W[I1++],R2.H=W[I2++]
13214:|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0| =>0x000003c8 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R3.H=W[I1--],R2.L=W[I2++]
13215:|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8| =>0x000003d0 R6.L=(A0-=R2.L*R3.H),A1-=R2.H*R3.H,R0=[I0++],R7=[I2++]
13216:|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0| =>0x000003d8 A0=R7.H*R0.H,I2-=4,R7.L=W[I2]
13217:|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384| =>0x000003e0 R6.H=(A1-=R2.L*R6.L),I3+=4,R2=[I2++]
13218:|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c| =>0x00000384 A1=R2.L*R0.H,A0+=R2.L*R0.L,R0=[I0],[I1++]=R6
13219:|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394| =>0x0000038c A1+=R7.H*R0.L,A0+=R7.L*R0.L,R0.L=W[I1++],R2=[I2++]
13220:|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398| =>0x00000394 LSETUP(0x00000398,0x000003c0)LC1=P1
13221:|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0| =>0x00000398 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R0.H=W[I1--],R2.L=W[I2++]
13222:|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8| =>0x000003a0 R0.L=(A0-=R2.L*R0.H),A1-=R2.H*R0.H,R1=[I1],R3.H=W[I2++]
13223:|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0| =>0x000003a8 A0=R3.H*R1.L,[I3]=R6,R2.H=W[I2++]
13224:|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8| =>0x000003b0 A0+=R2.H*R0.H,R0.H=(A1-=R2.L*R0.L),R2.L=W[I2++],NOP
13225:|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0| =>0x000003b8 A1=R3.H*R1.H,[I1++]=R0,NOP
13226:|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8| =>0x000003c0 A1+=R2.H*R0.L,A0+=R2.L*R0.L,R0.L=W[I1++],R2.H=W[I2++]
13227:|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0| =>0x000003c8 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R3.H=W[I1--],R2.L=W[I2++]
13228:|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8| =>0x000003d0 R6.L=(A0-=R2.L*R3.H),A1-=R2.H*R3.H,R0=[I0++],R7=[I2++]
13229:|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0| =>0x000003d8 A0=R7.H*R0.H,I2-=4,R7.L=W[I2]
13230:|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384| =>0x000003e0 R6.H=(A1-=R2.L*R6.L),I3+=4,R2=[I2++]
13231:|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c| =>0x00000384 A1=R2.L*R0.H,A0+=R2.L*R0.L,R0=[I0],[I1++]=R6
13232:|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394| =>0x0000038c A1+=R7.H*R0.L,A0+=R7.L*R0.L,R0.L=W[I1++],R2=[I2++]
13233:|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398| =>0x00000394 LSETUP(0x00000398,0x000003c0)LC1=P1
13234:|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0| =>0x00000398 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R0.H=W[I1--],R2.L=W[I2++]
13235:|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8| =>0x000003a0 R0.L=(A0-=R2.L*R0.H),A1-=R2.H*R0.H,R1=[I1],R3.H=W[I2++]
13236:|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0| =>0x000003a8 A0=R3.H*R1.L,[I3]=R6,R2.H=W[I2++]
13237:|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8| =>0x000003b0 A0+=R2.H*R0.H,R0.H=(A1-=R2.L*R0.L),R2.L=W[I2++],NOP
13238:|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8|000003c0| =>0x000003b8 A1=R3.H*R1.H,[I1++]=R0,NOP
13239:|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0|000003c8| =>0x000003c0 A1+=R2.H*R0.L,A0+=R2.L*R0.L,R0.L=W[I1++],R2.H=W[I2++]
13240:|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8|000003d0| =>0x000003c8 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R3.H=W[I1--],R2.L=W[I2++]
13241:|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0|000003d8| =>0x000003d0 R6.L=(A0-=R2.L*R3.H),A1-=R2.H*R3.H,R0=[I0++],R7=[I2++]
13242:|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384|000003e0| =>0x000003d8 A0=R7.H*R0.H,I2-=4,R7.L=W[I2]
13243:|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c|00000384| =>0x000003e0 R6.H=(A1-=R2.L*R6.L),I3+=4,R2=[I2++]
13244:|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394|0000038c| =>0x00000384 A1=R2.L*R0.H,A0+=R2.L*R0.L,R0=[I0],[I1++]=R6
13245:|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398|00000394| =>0x0000038c A1+=R7.H*R0.L,A0+=R7.L*R0.L,R0.L=W[I1++],R2=[I2++]
13246:|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0|00000398| =>0x00000394 LSETUP(0x00000398,0x000003c0)LC1=P1
13247:|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8|000003a0| =>0x00000398 A1+=R2.L*R0.H,A0-=R2.H*R0.L,R0.H=W[I1--],R2.L=W[I2++]
13248:|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0|000003a8| =>0x000003a0 R0.L=(A0-=R2.L*R0.H),A1-=R2.H*R0.H,R1=[I1],R3.H=W[I2++]
13249:|00000384|000003e0|000003d8|000003d0|000003c8|000003c0|000003b8|000003b0| =>0x000003a8 A0=R3.H*R1.L,[I3]=R6,R2.H=W[I2++]