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📄 celljpegdec_ti.asm

📁 用于DSP下摄像机的图像抓取、图像处理和传输、以及与上位机TCP/IP通信的工程文件。基于Texas Instruments Code Composer Studio实现。
💻 ASM
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;******************************************************************************
;* TMS320C6x C/C++ Codegen                                    PC Version 4.32 *
;* Date/Time created: Tue Apr 14 17:53:04 2009                                *
;******************************************************************************

;******************************************************************************
;* GLOBAL FILE PARAMETERS                                                     *
;*                                                                            *
;*   Architecture      : TMS320C64xx                                          *
;*   Optimization      : Enabled at level 3                                   *
;*   Optimizing for    : Speed                                                *
;*                       Based on options: -o3, no -ms                        *
;*   Endian            : Little                                               *
;*   Interrupt Thrshld : 100                                                  *
;*   Memory Model      : Large                                                *
;*   Calls to RTS      : Far                                                  *
;*   Pipelining        : Enabled                                              *
;*   Speculative Load  : Disabled                                             *
;*   Memory Aliases    : Presume are aliases (pessimistic)                    *
;*   Debug Info        : No Debug Info                                        *
;*                                                                            *
;******************************************************************************

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


	.sect	".cinit"
	.align	8
	.field  	IR_1,32
	.field  	_JPEGDEC_CELLFXNS+0,32
	.field  	_JPEGDEC_cellClose,32		; _JPEGDEC_CELLFXNS._cellClose @ 0
	.field  	0,32			; _JPEGDEC_CELLFXNS._cellControl @ 32
	.field  	_JPEGDEC_cellExecute,32		; _JPEGDEC_CELLFXNS._cellExecute @ 64
	.field  	_JPEGDEC_cellOpen,32		; _JPEGDEC_CELLFXNS._cellOpen @ 96
IR_1:	.set	16

	.sect	".text"
	.global	_JPEGDEC_CELLFXNS
_JPEGDEC_CELLFXNS:	.usect	".far",16,4
;	c:\ti\c6000\cgtools\bin\opt6x.exe -a -DI100 -v6400 -q -O3 C:\DOCUME~1\yn\LOCALS~1\Temp\TI2352_2 C:\DOCUME~1\yn\LOCALS~1\Temp\TI2352_5 -w ../TMP 

	.sect	".text"
	.global	_JPEGDEC_cellOpen

;******************************************************************************
;* FUNCTION NAME: _JPEGDEC_cellOpen                                           *
;*                                                                            *
;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
;*                           B7,B8,B9,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,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 + 0 Auto + 4 Save = 4 byte                    *
;******************************************************************************
_JPEGDEC_cellOpen:
;** --------------------------------------------------------------------------*
           MVKL    .S1     _DMAN_addAlg,A3   ; |97| 
           MVKH    .S1     _DMAN_addAlg,A3   ; |97| 
           LDW     .D1T1   *+A4(24),A4       ; |97| 
           CALLRET .S2X    A3                ; |97| 
           NOP             3
           MVKL    .S2     _JPEGDEC_TI_IDMA2,B4 ; |97| 
           MVKH    .S2     _JPEGDEC_TI_IDMA2,B4 ; |97| 
RL0:       ; CALL OCCURS                     ; |98| ; bypass _JPEGDEC_cellOpen upon return



	.sect	".text"
	.global	_JPEGDEC_cellClose

;******************************************************************************
;* FUNCTION NAME: _JPEGDEC_cellClose                                          *
;*                                                                            *
;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
;*                           B7,B8,B9,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,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 + 0 Auto + 4 Save = 4 byte                    *
;******************************************************************************
_JPEGDEC_cellClose:
;** --------------------------------------------------------------------------*
           MVKL    .S1     _DMAN_removeAlg,A3 ; |52| 
           MVKH    .S1     _DMAN_removeAlg,A3 ; |52| 
           LDW     .D1T1   *+A4(24),A4       ; |52| 
           CALLRET .S2X    A3                ; |52| 
           NOP             3
           MVKL    .S2     _JPEGDEC_TI_IDMA2,B4 ; |52| 
           MVKH    .S2     _JPEGDEC_TI_IDMA2,B4 ; |52| 
RL1:       ; CALL OCCURS                     ; |53| ; bypass _JPEGDEC_cellClose upon return



	.sect	".text"
	.global	_JPEGDEC_cellExecute

;******************************************************************************
;* FUNCTION NAME: _JPEGDEC_cellExecute                                        *
;*                                                                            *
;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,B0,B1,B2,B3,B4,*
;*                           B5,B6,B7,B8,B9,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,B0,B1,B2,B3,B4,*
;*                           B5,B6,B7,B8,B9,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 + 0 Auto + 12 Save = 12 byte                  *
;******************************************************************************
_JPEGDEC_cellExecute:
;** --------------------------------------------------------------------------*
           STW     .D2T1   A11,*SP--(16)     ; |62| 
           STW     .D2T2   B13,*+SP(12)      ; |62| 

           MV      .D1     A4,A10            ; |62| 
||         STW     .D2T1   A10,*+SP(8)       ; |62| 

           LDW     .D1T1   *+A10(32),A3      ; |63| 
           NOP             2
           LDW     .D1T1   *+A10(24),A4      ; |68| 
           MV      .D2     B3,B13            ; |62| 
           LDW     .D1T1   *A3,A5            ; |63| 
           MVKL    .S1     _ALGRF_activate,A3 ; |68| 
           MVKH    .S1     _ALGRF_activate,A3 ; |68| 
           NOP             1
           CALL    .S2X    A3                ; |68| 
           LDW     .D1T1   *A5,A11           ; |63| 
           ADDKPC  .S2     RL2,B3,3          ; |68| 
RL2:       ; CALL OCCURS                     ; |68| 
           LDW     .D1T2   *+A10(16),B5      ; |72| 
           LDW     .D1T2   *+A10(40),B4      ; |72| 
           NOP             2
           LDW     .D1T1   *+A10(24),A4      ; |72| 
           LDW     .D2T2   *+B5(40),B5       ; |72| 
           LDW     .D2T2   *B4,B4            ; |72| 
           NOP             3
           CALL    .S2     B5                ; |72| 

           LDW     .D1T2   *+A11(4),B4       ; |72| 
||         LDW     .D2T1   *B4,A6            ; |72| 

           ADDKPC  .S2     RL3,B3,3          ; |72| 
RL3:       ; CALL OCCURS                     ; |72| 
           MVKL    .S2     _ALGRF_deactivate,B4 ; |83| 
           MVKH    .S2     _ALGRF_deactivate,B4 ; |83| 
           CALL    .S2     B4                ; |83| 
           LDW     .D1T1   *+A10(24),A4      ; |83| 
           ADDKPC  .S2     RL4,B3,3          ; |83| 
RL4:       ; CALL OCCURS                     ; |83| 

           LDW     .D2T2   *+SP(12),B13      ; |88| 
||         MV      .S2     B13,B3            ; |88| 

           RET     .S2     B3                ; |88| 
||         LDW     .D2T1   *+SP(8),A10       ; |88| 

           LDW     .D2T1   *++SP(16),A11     ; |88| 
           NOP             3
           MVK     .D1     0x1,A4            ; |87| 
           ; BRANCH OCCURS                   ; |88| 


;******************************************************************************
;* UNDEFINED EXTERNAL REFERENCES                                              *
;******************************************************************************
	.global	_ALGRF_activate
	.global	_ALGRF_deactivate
	.global	_DMAN_addAlg
	.global	_DMAN_removeAlg
	.global	_JPEGDEC_TI_IDMA2

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