📄 rxpll.asm
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;******************************************************************************
;* TMS320C6x C/C++ Codegen PC Version 4.36 *
;* Date/Time created: Wed Jun 01 13:32:29 2005 *
;******************************************************************************
;******************************************************************************
;* GLOBAL FILE PARAMETERS *
;* *
;* Architecture : TMS320C671x *
;* Optimization : Enabled at level 3 *
;* Optimizing for : Speed *
;* Based on options: -o3, no -ms *
;* Endian : Little *
;* Interrupt Thrshld : Disabled *
;* Memory Model : Large *
;* Calls to RTS : Far *
;* Pipelining : Enabled *
;* Speculative Load : Disabled *
;* Memory Aliases : Presume are aliases (pessimistic) *
;* Debug Info : COFF Debug *
;* *
;******************************************************************************
.asg A15, FP
.asg B14, DP
.asg B15, SP
.global $bss
.file "rxpll.c"
.global _PLLparam
_PLLparam: .usect ".far",28,4
.sym _PLLparam,_PLLparam, 8, 2, 224, $$fake0
.sect ".const"
.align 4
_lpf_coeff:
.word 0bafba882h ; _lpf_coeff[0] @ 0
.word 0b9a5accdh ; _lpf_coeff[1] @ 32
.word 03bcf0f9dh ; _lpf_coeff[2] @ 64
.word 03ccba51ah ; _lpf_coeff[3] @ 96
.word 03d6e5040h ; _lpf_coeff[4] @ 128
.word 03dcfe79fh ; _lpf_coeff[5] @ 160
.word 03e1262cch ; _lpf_coeff[6] @ 192
.word 03e2c725ch ; _lpf_coeff[7] @ 224
.word 03e2c725ch ; _lpf_coeff[8] @ 256
.word 03e1262cch ; _lpf_coeff[9] @ 288
.word 03dcfe79fh ; _lpf_coeff[10] @ 320
.word 03d6e5040h ; _lpf_coeff[11] @ 352
.word 03ccba51ah ; _lpf_coeff[12] @ 384
.word 03bcf0f9dh ; _lpf_coeff[13] @ 416
.word 0b9a5accdh ; _lpf_coeff[14] @ 448
.word 0bafba882h ; _lpf_coeff[15] @ 480
.sect ".text"
.global _lpf_coeff
.sym _lpf_coeff,_lpf_coeff, 54, 2, 512,, 16
.sect ".const"
.align 4
_K0:
.word 03f278d37h ; _K0 @ 0
.sect ".text"
.global _K0
.sym _K0,_K0, 6, 2, 32
.sect ".const"
.align 2
_AVG_LEN:
.field 64,16 ; _AVG_LEN @ 0
.sect ".text"
.global _AVG_LEN
.sym _AVG_LEN,_AVG_LEN, 3, 2, 16
.sect ".const"
.align 4
_$T0$1:
.word 000000000h ; _$T0$1[0] @ 0
.word 000000000h ; _$T0$1[1] @ 32
.word 000000000h ; _$T0$1[2] @ 64
.word 000000000h ; _$T0$1[3] @ 96
.word 000000000h ; _$T0$1[4] @ 128
.word 000000000h ; _$T0$1[5] @ 160
.word 000000000h ; _$T0$1[6] @ 192
.word 000000000h ; _$T0$1[7] @ 224
.word 000000000h ; _$T0$1[8] @ 256
.word 000000000h ; _$T0$1[9] @ 288
.word 000000000h ; _$T0$1[10] @ 320
.word 000000000h ; _$T0$1[11] @ 352
.word 000000000h ; _$T0$1[12] @ 384
.word 000000000h ; _$T0$1[13] @ 416
.word 000000000h ; _$T0$1[14] @ 448
.word 000000000h ; _$T0$1[15] @ 480
.sect ".text"
.sym _$T0,_$T0$1, 54, 3, 512,, 16
.sect ".const"
.align 4
_$T1$2:
.word 000000000h ; _$T1$2[0] @ 0
.word 000000000h ; _$T1$2[1] @ 32
.word 000000000h ; _$T1$2[2] @ 64
.word 000000000h ; _$T1$2[3] @ 96
.word 000000000h ; _$T1$2[4] @ 128
.word 000000000h ; _$T1$2[5] @ 160
.word 000000000h ; _$T1$2[6] @ 192
.word 000000000h ; _$T1$2[7] @ 224
.word 000000000h ; _$T1$2[8] @ 256
.word 000000000h ; _$T1$2[9] @ 288
.word 000000000h ; _$T1$2[10] @ 320
.word 000000000h ; _$T1$2[11] @ 352
.word 000000000h ; _$T1$2[12] @ 384
.word 000000000h ; _$T1$2[13] @ 416
.word 000000000h ; _$T1$2[14] @ 448
.word 000000000h ; _$T1$2[15] @ 480
.sect ".text"
.sym _$T1,_$T1$2, 54, 3, 512,, 16
; c:\ti\c6000\cgtools\bin\opt6x.exe -v6710 -s -O3 C:\DOCUME~1\SBPRJ-~1\LOCALS~1\Temp\TI2680_2 C:\DOCUME~1\SBPRJ-~1\LOCALS~1\Temp\TI2680_5 -w C:/ti/myprojects/mimo/receiver/Debug
.sect ".text"
.global _lock_phase
.sym _lock_phase,_lock_phase, 32, 2, 0
.func 90
;******************************************************************************
;* FUNCTION NAME: _lock_phase *
;* *
;* Regs Modified : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14, *
;* A15,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12, *
;* B13,SP *
;* Regs Used : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14, *
;* A15,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12, *
;* B13,DP,SP *
;* Local Frame Size : 0 Args + 172 Auto + 44 Save = 216 byte *
;******************************************************************************
;******************************************************************************
;* *
;* Using -g (debug) with optimization (-o3) may disable key optimizations! *
;* *
;******************************************************************************
_lock_phase:
;** --------------------------------------------------------------------------*
.line 2
.sym _pPLLparam,4, 24, 17, 32, $$fake0
.sym _pSampBuff,20, 22, 17, 32
.sym _uiBuffLen,6, 14, 17, 32
.sym C$5,21, 6, 4, 32
.sym C$6,0, 6, 4, 32
.sym C$7,0, 14, 4, 32
.sym C$8,0, 14, 4, 32
.sym C$9,0, 6, 4, 32
.sym C$10,0, 14, 4, 32
.sym C$11,20, 3, 4, 16
.sym C$12,15, 6, 4, 32
.sym I$1,21, 6, 4, 32
.sym I$2,22, 6, 4, 32
.sym I$3,10, 6, 4, 32
.sym I$4,3, 6, 4, 32
.sym V$0,28, 6, 4, 32
.sym V$1,19, 6, 4, 32
.sym V$2,6, 6, 4, 32
.sym V$3,7, 6, 4, 32
.sym _pSampBuff,10, 22, 4, 32
.sym _pPLLparam,13, 24, 4, 32, $$fake0
.sym _uiBuffLen,132, 14, 1, 32
.sym _i,168, 14, 1, 32
.sym _k,6, 14, 4, 32
.sym _pos,14, 3, 4, 16
.sym _phase_diff,172, 6, 1, 32
.sym _loop_filter_output,136, 6, 1, 32
.sym _factor_1,29, 6, 4, 32
.sym L$2,23, 4, 4, 32
.sym L$1,164, 4, 1, 32
.sym K$7,15, 6, 4, 32
.sym K$121,160, 6, 1, 32
.sym K$114,152, 14, 1, 32
.sym U$106,144, 6, 1, 32
.sym U$107,140, 6, 1, 32
.sym U$109,156, 6, 1, 32
.sym K$79,8, 14, 4, 32
.sym U$59,0, 22, 4, 32
.sym U$61,14, 14, 4, 32
.sym K$50,12, 6, 4, 32
.sym K$40,0, 14, 4, 32
.sym K$27,27, 22, 4, 32
.sym U$31,148, 22, 1, 32
.sym _Ileft,4, 54, 1, 512,, 16
.sym _Qleft,68, 54, 1, 512,, 16
;** 104 ----------------------- Ileft[] = {...};
;** 105 ----------------------- Qleft[] = {...};
;** 107 ----------------------- factor_1 = _rcpsp(C$12 = 6.28318548202514648438F)*2048.0F;
;** 110 ----------------------- loop_filter_output = pPLLparam->theta;
;** 113 ----------------------- if ( !uiBuffLen ) goto g21;
ADDK .S2 -216,SP ; |91|
|| MV .S1X SP,A9 ; |91|
STW .D2T1 A15,*+SP(216)
STW .D2T2 B13,*+SP(212)
STW .D2T2 B12,*+SP(208)
STW .D2T2 B11,*+SP(204)
STW .D2T2 B10,*+SP(200)
|| STW .D1T1 A13,*-A9(28)
STW .D2T2 B3,*+SP(196)
|| STW .D1T1 A12,*-A9(32)
STW .D2T1 A11,*+SP(180)
STW .D2T1 A10,*+SP(176)
STW .D1T1 A14,*-A9(24)
STW .D2T1 A6,*+SP(132) ; |91|
|| MV .S1X B4,A10 ; |91|
|| MV .D1 A4,A13 ; |91|
.line 15
MVKL .S2 __strasg,B5 ; |104|
MVKH .S2 __strasg,B5 ; |104|
CALL .S2 B5 ; |104|
MVKL .S1 _$T0$1,A0 ; |104|
MVKL .S2 RL0,B3 ; |104|
MVKH .S1 _$T0$1,A0 ; |104|
MV .L2X A0,B4 ; |104|
MVKH .S2 RL0,B3 ; |104|
|| ADD .L1X 4,SP,A4 ; |104|
|| MVK .S1 0x40,A6 ; |104|
RL0: ; CALL OCCURS ; |104|
.line 16
MVKL .S1 __strasg,A0 ; |105|
MVKH .S1 __strasg,A0 ; |105|
CALL .S2X A0 ; |105|
MVKL .S2 _$T1$2,B4 ; |105|
MVKL .S2 RL1,B3 ; |105|
MVKH .S2 _$T1$2,B4 ; |105|
ADDAW .D2 SP,17,B5 ; |105|
MV .L1X B5,A4 ; |105|
|| MVKH .S2 RL1,B3 ; |105|
|| MVK .S1 0x40,A6 ; |105|
RL1: ; CALL OCCURS ; |105|
.line 18
MVKL .S2 0x40c90fdb,B4 ; |107|
MVKH .S2 0x40c90fdb,B4 ; |107|
ZERO .D2 B5 ; |107|
|| MV .S1X B4,A15 ; |107|
MVKH .S2 0x45000000,B5 ; |107|
|| RCPSP .S1 A15,A0 ; |107|
MPYSP .M2X B5,A0,B13 ; |107|
.line 21
LDW .D1T1 *+A13(16),A0 ; |110|
NOP 4
STW .D2T1 A0,*+SP(136) ; |110|
.line 24
LDW .D2T1 *+SP(132),A1
NOP 4
[!A1] B .S1 L13 ; |113|
[ A1] LDW .D1T1 *A13,A0
NOP 4
; BRANCH OCCURS ; |113|
;** --------------------------------------------------------------------------*
;** ----------------------- V$1 = loop_filter_output;
;** ----------------------- V$0 = pPLLparam->delta_avg;
;** ----------------------- U$31 = &pSampBuff[-1];
;** ----------------------- K$40 = 0xfffffe00u;
;** ----------------------- K$79 = 0xffffffffu;
;** ----------------------- U$106 = pPLLparam->loop_gain;
;** ----------------------- U$107 = pPLLparam->alpha;
;** ----------------------- U$109 = pPLLparam->beta;
;** ----------------------- K$114 = uiBuffLen-64u;
;** 115 ----------------------- L$1 = uiBuffLen;
;** ----------------------- K$121 = 0.654498517513275146484F;
;** ----------------------- K$50 = 0.0F;
;** ----------------------- K$27 = &cos_table[0];
;** 95 ----------------------- pos = 0;
;** 113 ----------------------- i = 0u;
;** 107 ----------------------- K$7 = C$12;
;** ----------------------- #pragma MUST_ITERATE(1, 1099511627775, 1)
;** ----------------------- #pragma LOOP_FLAGS(4096u)
STW .D2T1 A0,*+SP(140)
LDW .D1T1 *+A13(8),A0
SUB .D1 A10,4,A3
LDW .D1T2 *+A13(24),B12
MVK .S1 0xffffffff,A8
NOP 1
STW .D2T1 A0,*+SP(144)
MVK .S1 64,A0
|| STW .D2T1 A3,*+SP(148)
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