;****************************************************************************** ;* TMS320C6x ANSI C Codegen Version 4.09 Beta (Feb 8 2001) * ;* Date/Time created: Sat Apr 06 19:22:12 2002 * ;****************************************************************************** ;****************************************************************************** ;* 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 : Small * ;* Calls to RTS : Near * ;* Pipelining : Enabled * ;* Speculative Load : Disabled * ;* Memory Aliases : Presume are aliases (pessimistic) * ;* Debug Info : Debug * ;* * ;****************************************************************************** .asg A15, FP .asg B14, DP .asg B15, SP .global $bss .file "audio.c" .sect ".cinit:c" .align 8 .field (CIR - $) - 8, 32 .field _loadVal+0,32 .field 0,32 ; _loadVal @ 0 .sect ".text" .global _loadVal _loadVal: .usect ".bss:c",4,4 .sym _loadVal,_loadVal, 4, 2, 32 .sect ".cinit:c" .align 4 .field 0,32 ; _oldLoad$1 @ 0 .sect ".text" _oldLoad$1: .usect ".bss:c",4,4 .sym _oldLoad,_oldLoad$1, 4, 3, 32 .sect ".cinit:c" .align 4 .field 1,32 ; _direction$2 @ 0 .sect ".text" _direction$2: .usect ".bss:c",4,4 .sym _direction,_direction$2, 4, 3, 32 ; C:\TIBETA\C6000\CGTOOLS\BIN\opt6x.exe -v6710 -v6710 -O3 c:\windows\TEMP\TI502245_2 c:\windows\TEMP\TI502245_4 .sect ".text" .global _step .sym _step,_step, 32, 2, 0 .func 118 ;****************************************************************************** ;* FUNCTION NAME: _step * ;* * ;* Regs Modified : A0,A1,B0,B4,B5,B6 * ;* Regs Used : A0,A1,B0,B3,B4,B5,B6,DP * ;* Local Frame Size : 0 Args + 0 Auto + 0 Save = 0 byte * ;****************************************************************************** _step: ;** --------------------------------------------------------------------------* .line 2 .line 5 LDW .D2T2 *+DP(_loadVal),B4 ; |122| NOP 3 MVK .S1 800,A0 ; |122| CMPGT .L1X B4,A0,A1 ; |122| .line 6 [ A1] MVK .S1 -1,A0 ; |123| [ A1] STW .D2T1 A0,*+DP(_direction$2) ; |123| .line 8 CMPGT .L2 B4,0,B0 ; |125| .line 9 [!B0] MVK .S2 1,B5 ; |126| [!B0] STW .D2T2 B5,*+DP(_direction$2) ; |126| .line 12 LDW .D2T2 *+DP(_direction$2),B6 ; |129| NOP 3 MVK .S2 100,B5 ; |129| MPYI .M2 B5,B6,B5 ; |129| NOP 8 ADD .D2 B4,B5,B4 ; |129| STW .D2T2 B4,*+DP(_loadVal) ; |129| .line 16 B .S2 B3 ; |133| NOP 5 ; BRANCH OCCURS ; |133| .endfunc 133,000000000h,0 .sect ".text" .global _main .sym _main,_main, 32, 2, 0 .func 37 ;****************************************************************************** ;* FUNCTION NAME: _main * ;* * ;* Regs Modified : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6, * ;* B7,B8,B9,SP * ;* Regs Used : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6, * ;* B7,B8,B9,SP * ;* Local Frame Size : 8 Args + 0 Auto + 4 Save = 12 byte * ;****************************************************************************** _main: ;** --------------------------------------------------------------------------* .line 2 STW .D2T2 B3,*SP--(16) ; |38| .line 4 B .S1 _DSS_init ; |40| MVKL .S2 RL0,B3 ; |40| MVKH .S2 RL0,B3 ; |40| NOP 3 RL0: ; CALL OCCURS ; |40| .line 5 B .S1 _LOG_printf ; |41| MVKL .S2 SL1+0,B4 ; |41| MVKH .S2 SL1+0,B4 ; |41| MVKL .S2 RL2,B3 ; |41| MVKL .S1 _trace,A4 ; |41| STW .D2T2 B4,*+SP(4) ; |41| || MVKH .S2 RL2,B3 ; |41| || MVKH .S1 _trace,A4 ; |41| RL2: ; CALL OCCURS ; |41| .line 8 .line 9 LDW .D2T2 *++SP(16),B3 ; |45| NOP 4 B .S2 B3 ; |45| NOP 5 ; BRANCH OCCURS ; |45| .endfunc 45,000080000h,16 .sect ".text" .global _load .sym _load,_load, 32, 2, 0 .func 99 ;****************************************************************************** ;* FUNCTION NAME: _load * ;* * ;* Regs Modified : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6, * ;* B7,B8,B9,SP * ;* Regs Used : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6, * ;* B7,B8,B9,DP,SP * ;* Local Frame Size : 16 Args + 0 Auto + 4 Save = 20 byte * ;****************************************************************************** _load: ;** --------------------------------------------------------------------------* .line 2 .sym _prd_ms,4, 4, 17, 32 .sym _prd_ms,21, 4, 4, 32 STW .D2T2 B3,*SP--(24) ; |100| MV .S2X A4,B5 ; |100| .line 6 LDW .D2T1 *+DP(_loadVal),A1 ; |104| LDW .D2T2 *+DP(_oldLoad$1),B4 ; |104| NOP 4 CMPEQ .L1X B4,A1,A2 ; |104| [ A2] B .S1 L1 ; |104| NOP 5 ; BRANCH OCCURS ; |104| ;** --------------------------------------------------------------------------* .line 7 STW .D2T1 A1,*+DP(_oldLoad$1) ; |105| .line 8 B .S1 _LOG_printf ; |106| MVKL .S2 SL2+0,B4 ; |106| STW .D2T2 B5,*+SP(12) ; |106| MVKL .S2 RL4,B3 ; |106| MVKH .S2 SL2+0,B4 ; |106| || STW .D2T1 A1,*+SP(8) ; |106| || MVKL .S1 _trace,A4 ; |106| STW .D2T2 B4,*+SP(4) ; |106| || MVKH .S2 RL4,B3 ; |106| || MVKH .S1 _trace,A4 ; |106| RL4: ; CALL OCCURS ; |106| LDW .D2T1 *+DP(_loadVal),A1 NOP 4 ;** --------------------------------------------------------------------------* L1: .line 12 [!A1] B .S1 L2 ; |110| NOP 5 ; BRANCH OCCURS ; |110| ;** --------------------------------------------------------------------------* .line 13 B .S1 _AUDIO_load ; |111| MVKL .S2 RL6,B3 ; |111| MVKH .S2 RL6,B3 ; |111| MV .D1 A1,A4 ; |111| NOP 2 RL6: ; CALL OCCURS ; |111| ;** --------------------------------------------------------------------------* L2: .line 15 LDW .D2T2 *++SP(24),B3 ; |113| NOP 4 B .S2 B3 ; |113| NOP 5 ; BRANCH OCCURS ; |113| .endfunc 113,000080000h,24 .sect ".text" .sym _error,_error, 32, 3, 0 .func 86 ;****************************************************************************** ;* FUNCTION NAME: _error * ;* * ;* Regs Modified : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6, * ;* B7,B8,B9,SP * ;* Regs Used : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6, * ;* B7,B8,B9,SP * ;* Local Frame Size : 8 Args + 0 Auto + 4 Save = 12 byte * ;****************************************************************************** _error: ;** --------------------------------------------------------------------------* .line 2 STW .D2T2 B3,*SP--(16) ; |87| .line 3 B .S1 _LOG_printf ; |88| MVKL .S2 SL3+0,B4 ; |88| MVKL .S2 RL8,B3 ; |88| MVKH .S2 SL3+0,B4 ; |88| MVKL .S1 _trace,A4 ; |88| STW .D2T2 B4,*+SP(4) ; |88| || MVKH .S2 RL8,B3 ; |88| || MVKH .S1 _trace,A4 ; |88| RL8: ; CALL OCCURS ; |88| ;*----------------------------------------------------------------------------* ;* SOFTWARE PIPELINE INFORMATION ;* Disqualified loop: bad loop structure ;*----------------------------------------------------------------------------* L3: .line 7 B .S1 L3 ; |92| NOP 5 ; BRANCH OCCURS ; |92| ;** --------------------------------------------------------------------------* .endfunc 93,000080000h,16 .sect ".text" .global _audio .sym _audio,_audio, 32, 2, 0 .func 50 ;****************************************************************************** ;* FUNCTION NAME: _audio * ;* * ;* Regs Modified : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,B0,B1,B2,B3,B4,* ;* B5,B6,B7,B8,B9,SP * ;* Regs Used : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,B0,B1,B2,B3,B4,* ;* B5,B6,B7,B8,B9,SP * ;* Local Frame Size : 0 Args + 0 Auto + 12 Save = 12 byte * ;****************************************************************************** _audio: ;** --------------------------------------------------------------------------* .line 2 .sym _in,4, 24, 17, 32, _PIP_Obj .sym _out,20, 24, 17, 32, _PIP_Obj .sym _i,3, 4, 4, 32 .sym _size,21, 4, 4, 32 .sym _dst,22, 30, 4, 32 .sym _src,7, 30, 4, 32 .sym _in,11, 24, 4, 32, _PIP_Obj .sym _out,10, 24, 4, 32, _PIP_Obj STW .D2T2 B3,*SP--(16) ; |51| STW .D2T1 A11,*+SP(12) ; |51| STW .D2T1 A10,*+SP(8) ; |51| MV .D1 A4,A11 || MV .S1X B4,A10 .line 7 LDW .D1T1 *+A11(24),A1 ; |56| NOP 4 [!A1] B .S1 L4 ; |56| [ A1] LDW .D1T1 *+A10(72),A1 ; |56| NOP 4 ; BRANCH OCCURS ; |56| ;** --------------------------------------------------------------------------* [ A1] B .S1 L5 ; |56| NOP 5 ; BRANCH OCCURS ; |56| ;** --------------------------------------------------------------------------* L4: ;*** ; the preceding call never returns .line 8 B .S1 _error ; |57| MVKL .S2 RL10,B3 ; |57| MVKH .S2 RL10,B3 ; |57| NOP 3 RL10: ; CALL OCCURS ; |57| ;** --------------------------------------------------------------------------* L5: .line 12 B .S1 _PIP_get ; |61| MVKL .S2 RL12,B3 ; |61| MVKH .S2 RL12,B3 ; |61| MV .D1 A11,A4 ; |61| NOP 2 RL12: ; CALL OCCURS ; |61| .line 13 B .S1 _PIP_alloc ; |62| MVKL .S2 RL14,B3 ; |62| MV .D1 A10,A4 ; |62| MVKH .S2 RL14,B3 ; |62| NOP 2 RL14: ; CALL OCCURS ; |62| .line 16 LDW .D1T1 *+A11(8),A7 ; |65| .line 17 LDW .D1T2 *+A10(56),B6 ; |66| .line 19 LDW .D1T1 *+A11(12),A0 ; |68| NOP 4 MV .S2X A0,B5 ; |68| .line 20 STW .D1T1 A0,*+A10(60) ; |69| .line 22 CMPGT .L2 B5,0,B0 ; |71| [!B0] B .S1 L7 ; |71| [ B0] AND .S1X -4,B5,A8 [ B0] MV .S2X A7,B7 NOP 3 ; BRANCH OCCURS ; |71| ;** --------------------------------------------------------------------------* .line 24 .line 22 ZERO .D1 A3 ; |71| ;*----------------------------------------------------------------------------* ;* SOFTWARE PIPELINE INFORMATION ;* Disqualified loop: loop contains a call ;*----------------------------------------------------------------------------* L6: .line 24 B .S1 __remi ; |73| MVKL .S2 RL16,B3 ; |73| MVKH .S2 RL16,B3 ; |73| MV .D2 B5,B4 ; |73| MV .D1 A3,A4 ; |73| NOP 1 RL16: ; CALL OCCURS ; |73| ADDAW .D1 A8,A4,A4 ; |73| ADD .D1 A7,A4,A4 ; |73| LDW .D2T2 *B7++,B4 ; |73| || LDW .D1T1 *A4,A4 ; |73| NOP 4 SHRU .S1 A4,1,A4 ; |73| || SHRU .S2 B4,1,B4 ; |73| ADD .S2X A4,B4,B4 ; |73| STW .D2T2 B4,*B6++ ; |73| .line 25 SUB .D1 A0,1,A1 [ A1] B .S1 L6 ; |74| SUB .D1 A0,1,A0 ADD .S1 1,A3,A3 ; |74| NOP 3 ; BRANCH OCCURS ; |74| ;** --------------------------------------------------------------------------* L7: .line 29 B .S1 _PIP_put ; |78| MVKL .S2 RL18,B3 ; |78| MVKH .S2 RL18,B3 ; |78| MV .D1 A10,A4 ; |78| NOP 2 RL18: ; CALL OCCURS ; |78| .line 30 B .S1 _PIP_free ; |79| MVKL .S2 RL20,B3 ; |79| MV .D1 A11,A4 ; |79| MVKH .S2 RL20,B3 ; |79| NOP 2 RL20: ; CALL OCCURS ; |79| .line 31 LDW .D2T1 *+SP(12),A11 ; |80| LDW .D2T1 *+SP(8),A10 ; |80| LDW .D2T2 *++SP(16),B3 ; |80| NOP 4 B .S2 B3 ; |80| NOP 5 ; BRANCH OCCURS ; |80| .endfunc 80,000080c00h,16 ;****************************************************************************** ;* MARK THE END OF THE SCALAR INIT RECORD IN CINIT:C * ;****************************************************************************** CIR: .sect ".cinit:c" ;****************************************************************************** ;* STRINGS * ;****************************************************************************** .sect ".const" SL1: .string "Audio example started!!",10,0 SL2: .string "load: new load = %d000 instructions every %d ms",0 SL3: .string "Error: audio signal falsely triggered!",0 ;****************************************************************************** ;* UNDEFINED EXTERNAL REFERENCES * ;****************************************************************************** .global _PIP_alloc .global _PIP_free .global _PIP_get .global _PIP_put .global _LOG_printf .global _DSS_init .global _AUDIO_load .global _trace .global __remi ;*************************************************************** ;* TYPE INFORMATION * ;*************************************************************** .sym _Int, 0, 4, 13, 32 .sym _Int, 0, 4, 13, 32 .sym _Fxn, 0, 148, 13, 32 .sym _Arg, 0, 4, 13, 32 .sym _Uns, 0, 14, 13, 32 .sym _Ptr, 0, 16, 13, 32 .stag _FXN_Obj, 96 .member _fxn, 0, 148, 8, 32 .member _arg1, 32, 4, 8, 32 .member _arg0, 64, 4, 8, 32 .eos .sym _FXN_Obj, 0, 8, 13, 96,_FXN_Obj .stag _STS_Obj, 192 .member _numh, 0, 4, 8, 32 .member _numl, 32, 4, 8, 32 .member _acch, 64, 4, 8, 32 .member _accl, 96, 4, 8, 32 .member _maxh, 128, 4, 8, 32 .member _maxl, 160, 4, 8, 32 .eos .sym _STS_Obj, 0, 8, 13, 192,_STS_Obj .stag _PIP_Obj, 800 .member _threshold, 0, 14, 8, 32 .member _preaderTakeProbe, 32, 24, 8, 32, _PIP_Obj .member _readerAddr, 64, 16, 8, 32 .member _readerSize, 96, 14, 8, 32 .member _readerCurdesc, 128, 16, 8, 32 .member _pnotifyReader, 160, 24, 8, 32, _FXN_Obj .member _readerNumFrames, 192, 14, 8, 32 .member _preaderGiveProbe, 224, 24, 8, 32, _PIP_Obj .member _pwriterNumFrames, 256, 30, 8, 32 .member _notifyWriter, 288, 8, 8, 96, _FXN_Obj .member _preaderSts, 384, 24, 8, 32, _STS_Obj .member _pwriterTakeProbe, 416, 24, 8, 32, _PIP_Obj .member _writerAddr, 448, 16, 8, 32 .member _writerSize, 480, 14, 8, 32 .member _writerCurdesc, 512, 16, 8, 32 .member _pnotifyWriter, 544, 24, 8, 32, _FXN_Obj .member _writerNumFrames, 576, 14, 8, 32 .member _pwriterGiveProbe, 608, 24, 8, 32, _PIP_Obj .member _preaderNumFrames, 640, 30, 8, 32 .member _notifyReader, 672, 8, 8, 96, _FXN_Obj .member _pwriterSts, 768, 24, 8, 32, _STS_Obj .eos .sym _PIP_Obj, 0, 8, 13, 800,_PIP_Obj .sym _PIP_Handle, 0, 24, 13, 32,_PIP_Obj .stag _LOG_Event, 128 .member _seqnum, 0, 14, 8, 32 .member _val1, 32, 4, 8, 32 .member _val2, 64, 4, 8, 32 .member _val3, 96, 4, 8, 32 .eos .sym _LOG_Event, 0, 8, 13, 128,_LOG_Event .stag _LOG_Obj, 192 .member _bufend, 0, 20, 8, 32 .member _flag, 32, 14, 8, 32 .member _seqnum, 64, 14, 8, 32 .member _curptr, 96, 24, 8, 32, _LOG_Event .member _lenmask, 128, 14, 8, 32 .member _bufbeg, 160, 24, 8, 32, _LOG_Event .eos .sym _LOG_Handle, 0, 24, 13, 32,_LOG_Obj .sym _String, 0, 18, 13, 32