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📄 tskencode.asm

📁 用于dm642中的mpeg2的解码任务
💻 ASM
📖 第 1 页 / 共 4 页
字号:
           STW     .D2T2   B4,*+SP(12)       ; |80| 
           ; BRANCH OCCURS                   ; |80| 
;** --------------------------------------------------------------------------*
L6:    
	.line	50
           LDW     .D2T2   *++SP(80),B3      ; |81| 
           NOP             4
           RETNOP  .S2     B3,5              ; |81| 
           ; BRANCH OCCURS                   ; |81| 
	.endfunc	81,000080000h,80



	.sect	".text"
	.global	_tskEncodeStart
	.sym	_tskEncodeStart,_tskEncodeStart, 32, 2, 0
	.func	83

;******************************************************************************
;* FUNCTION NAME: _tskEncodeStart                                             *
;*                                                                            *
;*   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 + 8 Auto + 4 Save = 12 byte                   *
;******************************************************************************
_tskEncodeStart:
;** --------------------------------------------------------------------------*
	.line	2
	.sym	_rc,4, 13, 1, 16
	.sym	_chanNum,8, 4, 1, 32
           STW     .D2T2   B3,*SP--(16)      ; |84| 
           NOP             2
	.line	5
           ZERO    .D2     B4                ; |87| 
           CMPGT   .L2     B4,0,B0           ; |87| 
   [ B0]   BNOP    .S1     L10,4             ; |87| 
           STW     .D2T2   B4,*+SP(8)        ; |87| 
           ; BRANCH OCCURS                   ; |87| 
;** --------------------------------------------------------------------------*
;**   BEGIN LOOP L7
;** --------------------------------------------------------------------------*
L7:    
	.line	8
           MV      .D2     B4,B5

           SHL     .S2     B5,5,B4           ; |90| 
||         MV      .D2     B4,B6

           SHL     .S1X    B5,4,A3           ; |90| 

           MVKL    .S1     _CHAN_open,A3     ; |90| 
||         ADD     .D1X    A3,B4,A5          ; |90| 

           MVKH    .S1     _CHAN_open,A3     ; |90| 
           MVKL    .S2     _thrEncode+16,B5  ; |90| 
           CALL    .S2X    A3                ; |90| 
           SHL     .S2     B6,4,B4           ; |90| 
           MVKL    .S1     _thrEncode,A4     ; |90| 
           MVKH    .S2     _thrEncode+16,B5  ; |90| 
           MVKH    .S1     _thrEncode,A4     ; |90| 

           ADDKPC  .S2     RL6,B3,0          ; |90| 
||         ADD     .D2X    B5,A5,B4          ; |90| 
||         ADD     .D1X    A4,B4,A4          ; |90| 
||         ZERO    .L2     B6                ; |90| 
||         MVK     .S1     0x1,A6            ; |90| 

RL6:       ; CALL OCCURS                     ; |90| 
           STH     .D2T1   A4,*+SP(4)        ; |90| 
           NOP             2
	.line	11
           LDHU    .D2T2   *+SP(4),B4        ; |93| 
           NOP             4
           CMPEQ   .L2     B4,1,B0           ; |93| 
   [ B0]   BNOP    .S1     L9,5              ; |93| 
           ; BRANCH OCCURS                   ; |93| 
;*----------------------------------------------------------------------------*
;*   SOFTWARE PIPELINE INFORMATION
;*      Disqualified loop: Software pipelining disabled
;*----------------------------------------------------------------------------*
L8:    
    NOP
    .word 0x10000000
           LDHU    .D2T2   *+SP(4),B4        ; |93| 
           NOP             4
           CMPEQ   .L2     B4,1,B0           ; |93| 
   [!B0]   BNOP    .S1     L8,5              ; |93| 
           ; BRANCH OCCURS                   ; |93| 
;** --------------------------------------------------------------------------*
L9:    
	.line	12
           LDW     .D2T2   *+SP(8),B4        ; |94| 
           NOP             4
           ADD     .D2     1,B4,B4           ; |94| 
           CMPLT   .L2     B4,1,B0           ; |94| 
   [ B0]   BNOP    .S1     L7,4              ; |94| 
           STW     .D2T2   B4,*+SP(8)        ; |94| 
           ; BRANCH OCCURS                   ; |94| 
;** --------------------------------------------------------------------------*
L10:    
	.line	13
           LDW     .D2T2   *++SP(16),B3      ; |95| 
           NOP             4
           RETNOP  .S2     B3,5              ; |95| 
           ; BRANCH OCCURS                   ; |95| 
	.endfunc	95,000080000h,16



	.sect	".text"
	.sym	_checkMsg,_checkMsg, 32, 3, 0
	.func	98

;******************************************************************************
;* FUNCTION NAME: _checkMsg                                                   *
;*                                                                            *
;*   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 + 100 Auto + 4 Save = 104 byte                *
;******************************************************************************
_checkMsg:
;** --------------------------------------------------------------------------*
	.line	2
	.sym	_rxMsg,4, 8, 1, 128, _CtrlMsg
	.sym	_index,20, 4, 1, 32
	.sym	_quality,24, 4, 1, 32
	.sym	_handle,28, 24, 1, 32, _ICELL_Obj
	.sym	_jpegencParams,32, 8, 1, 544, _IJPEGENC_Params
	.sym	_cell_no,100, 4, 1, 32
           STW     .D2T2   B3,*SP--(104)     ; |99| 
           NOP             2
	.line	12
           MVKL    .S2     _MBX_pend,B5      ; |109| 
           MVKH    .S2     _MBX_pend,B5      ; |109| 
           CALL    .S2     B5                ; |109| 
           MVKL    .S1     _mbxProcess,A4    ; |109| 
           ADDKPC  .S2     RL7,B3,0          ; |109| 
           ADD     .D2     4,SP,B4           ; |109| 
           MVKH    .S1     _mbxProcess,A4    ; |109| 
           ZERO    .D1     A6                ; |109| 
RL7:       ; CALL OCCURS                     ; |109| 
           MV      .D1     A4,A0             ; |109| 
   [!A0]   BNOP    .S1     L30,5             ; |109| 
           ; BRANCH OCCURS                   ; |109| 
;** --------------------------------------------------------------------------*
	.line	14
           BNOP    .S1     L28,5             ; |111| 
           ; BRANCH OCCURS                   ; |111| 
;** --------------------------------------------------------------------------*
;** --------------------------------------------------------------------------*
L11:    
	.line	18
           LDW     .D2T2   *+SP(8),B4        ; |115| 
           NOP             4
           STW     .D2T2   B4,*+SP(20)       ; |115| 
           NOP             2
	.line	19
           CMPLT   .L2     B4,0,B1           ; |116| 
   [ B1]   BNOP    .S1     L12,4             ; |116| 
           XOR     .D2     1,B1,B0           ; |116| 
           ; BRANCH OCCURS                   ; |116| 
;** --------------------------------------------------------------------------*
           CMPLT   .L2     B4,1,B0           ; |116| 
;** --------------------------------------------------------------------------*
L12:    
   [ B0]   BNOP    .S1     L16,5             ; |116| 
           ; BRANCH OCCURS                   ; |116| 
;*----------------------------------------------------------------------------*
;*   SOFTWARE PIPELINE INFORMATION
;*      Disqualified loop: Software pipelining disabled
;*----------------------------------------------------------------------------*
L13:    
    NOP
    .word 0x10000000
           LDW     .D2T2   *+SP(20),B4       ; |116| 
           NOP             4
           CMPLT   .L2     B4,0,B0           ; |116| 
   [ B0]   BNOP    .S1     L14,4             ; |116| 
           XOR     .D2     1,B0,B4           ; |116| 
           ; BRANCH OCCURS                   ; |116| 
;** --------------------------------------------------------------------------*

           BNOP    .S1     L15,4             ; |116| 
||         LDW     .D2T2   *+SP(20),B4       ; |116| 

           CMPLT   .L2     B4,1,B0           ; |116| 
           ; BRANCH OCCURS                   ; |116| 
;** --------------------------------------------------------------------------*
L14:    
           MV      .D2     B4,B0             ; |116| 
;** --------------------------------------------------------------------------*
L15:    
   [!B0]   BNOP    .S1     L13,5             ; |116| 
           ; BRANCH OCCURS                   ; |116| 
;** --------------------------------------------------------------------------*
L16:    
	.line	20
           LDW     .D2T2   *+SP(20),B4       ; |117| 
           NOP             4
           CMPGT   .L2     B4,0,B0           ; |117| 
   [ B0]   BNOP    .S1     L29,5             ; |117| 
           ; BRANCH OCCURS                   ; |117| 
;** --------------------------------------------------------------------------*
	.line	22
           MVKL    .S2     __strasg,B5       ; |119| 
           MVKH    .S2     __strasg,B5       ; |119| 
           CALL    .S2     B5                ; |119| 
           MVKL    .S1     _IJPEGENC_PARAMS,A3 ; |119| 
           MVKH    .S1     _IJPEGENC_PARAMS,A3 ; |119| 
           ADDAD   .D2     SP,4,B4           ; |119| 
           ADDKPC  .S2     RL8,B3,0          ; |119| 

           MV      .D1X    B4,A4             ; |119| 
||         MVK     .S1     0x44,A6           ; |119| 
||         MV      .D2X    A3,B4             ; |119| 

RL8:       ; CALL OCCURS                     ; |119| 
	.line	23
           LDW     .D2T2   *+SP(12),B4       ; |120| 
           NOP             4
           STW     .D2T2   B4,*+SP(100)      ; |120| 
           NOP             2
	.line	24
           CMPLT   .L2     B4,0,B1           ; |121| 
   [ B1]   BNOP    .S1     L17,4             ; |121| 
           XOR     .D2     1,B1,B0           ; |121| 
           ; BRANCH OCCURS                   ; |121| 
;** --------------------------------------------------------------------------*
           CMPLT   .L2     B4,1,B0           ; |121| 
;** --------------------------------------------------------------------------*
L17:    
   [ B0]   BNOP    .S1     L21,5             ; |121| 
           ; BRANCH OCCURS                   ; |121| 
;*----------------------------------------------------------------------------*
;*   SOFTWARE PIPELINE INFORMATION
;*      Disqualified loop: Software pipelining disabled
;*----------------------------------------------------------------------------*
L18:    
    NOP
    .word 0x10000000
           LDW     .D2T2   *+SP(100),B4      ; |121| 
           NOP             4
           CMPLT   .L2     B4,0,B0           ; |121| 
   [ B0]   BNOP    .S1     L19,4             ; |121| 
           XOR     .D2     1,B0,B4           ; |121| 
           ; BRANCH OCCURS                   ; |121| 
;** --------------------------------------------------------------------------*

           BNOP    .S1     L20,4             ; |121| 
||         LDW     .D2T2   *+SP(100),B4      ; |121| 

           CMPLT   .L2     B4,1,B0           ; |121| 
           ; BRANCH OCCURS                   ; |121| 
;** --------------------------------------------------------------------------*
L19:    
           MV      .D2     B4,B0             ; |121| 
;** --------------------------------------------------------------------------*
L20:    
   [!B0]   BNOP    .S1     L18,5             ; |121| 
           ; BRANCH OCCURS                   ; |121| 
;** --------------------------------------------------------------------------*
L21:    
	.line	26
           LDW     .D2T2   *+SP(16),B4       ; |123| 
           NOP             4
           STW     .D2T2   B4,*+SP(24)       ; |123| 
           NOP             2
	.line	27
           CMPLT   .L2     B4,0,B1           ; |124| 
   [ B1]   BNOP    .S1     L22,4             ; |124| 
           XOR     .D2     1,B1,B0           ; |124| 
           ; BRANCH OCCURS                   ; |124| 
;** --------------------------------------------------------------------------*
           MVK     .S2     100,B5            ; |124| 
           CMPGT   .L2     B4,B5,B4          ; |124| 
           XOR     .D2     1,B4,B0           ; |124| 
;** --------------------------------------------------------------------------*
L22:    
   [ B0]   BNOP    .S1     L26,5             ; |124| 
           ; BRANCH OCCURS                   ; |124| 
;*----------------------------------------------------------------------------*
;*   SOFTWARE PIPELINE INFORMATION
;*      Disqualified loop: Software pipelining disabled
;*----------------------------------------------------------------------------*
L23:    
    NOP
    .word 0x10000000
           LDW     .D2T2   *+SP(24),B4       ; |124| 
           NOP             4
           CMPLT   .L2     B4,0,B0           ; |124| 
   [ B0]   BNOP    .S1     L24,4             ; |124| 
           XOR     .D2     1,B0,B4           ; |124| 
           ; BRANCH OCCURS                   ; |124| 
;** --------------------------------------------------------------------------*
           LDW     .D2T2   *+SP(24),B4       ; |124| 
           BNOP    .S1     L25,2             ; |124| 
           MVK     .S2     100,B5            ; |124| 
           CMPGT   .L2     B4,B5,B4          ; |124| 
           XOR     .D2     1,B4,B0           ; |124| 
           ; BRANCH OCCURS                   ; |124| 
;** --------------------------------------------------------------------------*
L24:    
           MV      .D2     B4,B0             ; |124| 
;** --------------------------------------------------------------------------*
L25:    
   [!B0]   BNOP    .S1     L23,5             ; |124| 
           ; BRANCH OCCURS                   ; |124| 
;** --------------------------------------------------------------------------*
L26:    
	.line	30
           LDW     .D2T2   *+SP(24),B4       ; |127| 
           NOP             4
           STW     .D2T2   B4,*+SP(56)       ; |127| 
           NOP             2
	.line	32
           LDW     .D2T2   *+SP(24),B4       ; |129| 
           NOP             4
           CMPGT   .L2     B4,0,B0           ; |129| 
   [!B0]   BNOP    .S1     L27,5             ; |129| 
           ; BRANCH OCCURS                   ; |129| 
;** --------------------------------------------------------------------------*
           MVK     .S2     100,B5            ; |129| 
           CMPGT   .L2     B4,B5,B4          ; |129| 
           XOR     .D2     1,B4,B0           ; |129| 
;** --------------------------------------------------------------------------*
L27:    
   [!B0]   BNOP    .S1     L29,5             ; |129| 
           ; BRANCH OCCURS                   ; |129| 
;** --------------------------------------------------------------------------*
	.line	34
           LDW     .D2T2   *+SP(20),B4       ; |131| 
           NOP             2
           MVKL    .S1     _thrEncode+16,A3  ; |131| 
           MVKH    .S1     _thrEncode+16,A3  ; |131| 
           SHL     .S2     B4,5,B5           ; |131| 
           SHL     .S2     B4,4,B4           ; |131| 
           ADD     .D2     B4,B5,B4          ; |131| 
           ADD     .D2X    A3,B4,B4          ; |131| 
           STW     .D2T2   B4,*+SP(28)       ; |131| 
           NOP             2
	.line	36

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