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📄 tskvideooutput.asm

📁 SEED DM642平台,jpeg_loopback为JPEG算法的源码
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;******************************************************************************
;* TMS320C6x C/C++ Codegen                                    PC Version 4.32 *
;* Date/Time created: Sat Apr 09 11:03:30 2005                                *
;******************************************************************************

;******************************************************************************
;* GLOBAL FILE PARAMETERS                                                     *
;*                                                                            *
;*   Architecture      : TMS320C64xx                                          *
;*   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  : Enabled                                              *
;*   Memory Aliases    : Presume not aliases (optimistic)                     *
;*   Debug Info        : No Debug Info                                        *
;*                                                                            *
;******************************************************************************

	.asg	A15, FP
	.asg	B14, DP
	.asg	B15, SP
	.global	$bss

	.global	_scratch2
_scratch2:	.usect	".internal_data1",14400,8
	.global	_disChan
_disChan:	.usect	".far",4,4
	.global	_disFrameBuf
_disFrameBuf:	.usect	".far",4,4
;	f:\tic6000\c6000\cgtools\bin\opt6x.exe -t -DI0 -v6400 -q -O3 C:\DOCUME~1\Owner\LOCALS~1\Temp\TI1788_2 C:\DOCUME~1\Owner\LOCALS~1\Temp\TI1788_5 -w f:/tic6000/boards/evmdm642/examples/video/jpeg_loopback/obj/ 

	.sect	".text"
	.global	_tskVideoOutputStart

;******************************************************************************
;* FUNCTION NAME: _tskVideoOutputStart                                        *
;*                                                                            *
;*   Regs Modified     :                                                      *
;*   Regs Used         : B3                                                   *
;*   Local Frame Size  : 0 Args + 0 Auto + 0 Save = 0 byte                    *
;******************************************************************************
_tskVideoOutputStart:
;** --------------------------------------------------------------------------*
           RETNOP  .S2     B3,5              ; |58| 
           ; BRANCH OCCURS                   ; |58| 



	.sect	".text"
	.global	_tskVideoOutputInit

;******************************************************************************
;* FUNCTION NAME: _tskVideoOutputInit                                         *
;*                                                                            *
;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
;*                           B7,B8,B9,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24, *
;*                           A25,A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20, *
;*                           B21,B22,B23,B24,B25,B26,B27,B28,B29,B30,B31      *
;*   Regs Used         : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
;*                           B7,B8,B9,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24, *
;*                           A25,A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20, *
;*                           B21,B22,B23,B24,B25,B26,B27,B28,B29,B30,B31      *
;*   Local Frame Size  : 0 Args + 4 Auto + 4 Save = 8 byte                    *
;******************************************************************************
_tskVideoOutputInit:
;** --------------------------------------------------------------------------*
           MVKL    .S1     _GIO_create,A3    ; |46| 
           MVKL    .S1     _SEEDVPM642_I2C_hI2C,A4 ; |44| 

           MVKH    .S1     _GIO_create,A3    ; |46| 
||         MVKL    .S2     _extHeap,B4       ; |42| 

           MVKH    .S1     _SEEDVPM642_I2C_hI2C,A4 ; |44| 
||         MVKH    .S2     _extHeap,B4       ; |42| 

           CALL    .S2X    A3                ; |46| 
||         LDW     .D1T1   *A4,A7            ; |44| 
||         LDW     .D2T2   *B4,B5            ; |42| 
||         MVKL    .S1     _EVMDM642_vDisParamsChan,A5 ; |46| 

           MVKL    .S1     _EVMDM642_vDisParamsChan+140,A6 ; |42| 
           MVKH    .S1     _EVMDM642_vDisParamsChan,A5 ; |46| 

           MVKL    .S2     _EVMDM642_vDisParamsSAA7105+16,B4 ; |44| 
||         MVKH    .S1     _EVMDM642_vDisParamsChan+140,A6 ; |42| 
||         STW     .D2T2   B3,*SP--(8)       ; |38| 

           MV      .D2X    A5,B6             ; |46| 
||         MVKH    .S2     _EVMDM642_vDisParamsSAA7105+16,B4 ; |44| 
||         MVKL    .S1     SL1+0,A4          ; |46| 
||         ZERO    .D1     A8                ; |46| 

           ADDKPC  .S2     RL0,B3,0          ; |46| 
||         MVK     .L2     0x2,B4            ; |46| 
||         STW     .D2T1   A7,*B4            ; |44| 
||         ADD     .L1X    4,SP,A6           ; |46| 
||         STW     .D1T2   B5,*A6            ; |42| 
||         MVKH    .S1     SL1+0,A4          ; |46| 

RL0:       ; CALL OCCURS                     ; |46| 
           MVKL    .S1     _GIO_control,A3   ; |52| 

           MVKL    .S2     _disChan,B5       ; |46| 
||         MVKH    .S1     _GIO_control,A3   ; |52| 

           MVKL    .S2     _EVMDM642_vDisParamsSAA7105,B6 ; |52| 
           CALL    .S2X    A3                ; |52| 
           MVKH    .S2     _disChan,B5       ; |46| 
           MVKL    .S2     0x80000001,B4     ; |52| 
           MVKH    .S2     _EVMDM642_vDisParamsSAA7105,B6 ; |52| 
           MVKH    .S2     0x80000001,B4     ; |52| 

           ADDKPC  .S2     RL1,B3,0          ; |52| 
||         MV      .D1X    B6,A6             ; |52| 
||         STW     .D2T1   A4,*B5            ; |46| 

RL1:       ; CALL OCCURS                     ; |52| 
           LDW     .D2T2   *++SP(8),B3       ; |54| 
           NOP             4
           RETNOP  .S2     B3,5              ; |54| 
           ; BRANCH OCCURS                   ; |54| 



	.sect	".text"
	.global	_tskVideoOutput

;******************************************************************************
;* FUNCTION NAME: _tskVideoOutput                                             *
;*                                                                            *
;*   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,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,  *
;*                           A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20,B21, *
;*                           B22,B23,B24,B25,B26,B27,B28,B29,B30,B31          *
;*   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,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,  *
;*                           A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20,B21, *
;*                           B22,B23,B24,B25,B26,B27,B28,B29,B30,B31          *
;*   Local Frame Size  : 0 Args + 60 Auto + 44 Save = 104 byte                *
;******************************************************************************
_tskVideoOutput:
;** --------------------------------------------------------------------------*
           MVKL    .S1     _SCOM_open,A3     ; |69| 
           MVKH    .S1     _SCOM_open,A3     ; |69| 
           MV      .D1X    SP,A31            ; |63| 
           CALL    .S2X    A3                ; |69| 
           STW     .D2T1   A15,*SP--(104)    ; |63| 
           STDW    .D1T1   A13:A12,*-A31(32)
           STDW    .D2T2   B13:B12,*+SP(96)

           STDW    .D1T1   A11:A10,*-A31(40)
||         STDW    .D2T2   B11:B10,*+SP(88)
||         MVKL    .S1     SL2+0,A4          ; |69| 

           ADDKPC  .S2     RL2,B3,0          ; |69| 
||         STW     .D2T2   B3,*+SP(84)
||         STW     .D1T1   A14,*-A31(24)
||         MVKH    .S1     SL2+0,A4          ; |69| 

RL2:       ; CALL OCCURS                     ; |69| 

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