?? jpeg-mjpeg_bf533.ldf

?? ADI blackfin DSP的基于device friver的jpeg壓縮算法
?? LDF
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	START(0x20000000) END(0x200FFFFF)
}


// FAST L1 Heap
MEM_FAST_HEAP  { /* 16kB */
    TYPE(RAM) WIDTH(8)
    START(0xFF904000) END(0xFF907FFF)
}




// SDRAM BANK 0
MEM_STD_HEAP  { /* Standard NON cached heap  4MB */
    /* Used for heap */
    TYPE(RAM) WIDTH(8)
    START(0x00000004) END(0x003FFFFF)
}
MEM_SLOW_HEAP  { /* Slow cached heap  4MB */
    /* Used for heap */
    TYPE(RAM) WIDTH(8)
    START(0x00400000) END(0x007FFFFF)
}

// SDRAM BANK 1
MEM_SDRAM0_BANK1_CACHE  { /* Cached Data/instruction (YUV buffer) 4MB */
    TYPE(RAM) WIDTH(8)
    START(0x00800000) END(0x00BFFFFF)
}
MEM_SDRAM0_BANK1_NOCACHE  { /* NON Cached Data/instruction 4MB */
    TYPE(RAM) WIDTH(8)
    START(0x00C00000) END(0x00FFFFFF)
}

// SDRAM BANK 2
MEM_SDRAM0_BANK2_CACHE  { /* Cached Data/instruction (Video Frame 0) 8MB */
    TYPE(RAM) WIDTH(8)
    START(0x01000000) END(0x017FFFFF)
}

// SDRAM BANK 3
MEM_SDRAM0_BANK3_CACHE  { /* Cached Data/instruction (Video Frame 1) 8MB */
    TYPE(RAM) WIDTH(8)
    START(0x01800000) END(0x01FFFFFF)
}


}


ELIMINATE(VERBOSE)

PROCESSOR P0
{
    OUTPUT( $COMMAND_LINE_OUTPUT_FILE )

	/* Following address must match start of MEM_PROGRAM */
	RESOLVE(start,0xffa00000)
#ifdef IDDE_ARGS
	RESOLVE(___argv_string, ARGV_START)
#endif
	KEEP(start,_main)

    SECTIONS
    {
        program_ram
        {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(L1_code) $LIBRARIES(L1_code))
            INPUT_SECTIONS( $OBJECTS(cplb_code) $LIBRARIES(cplb_code))
            INPUT_SECTIONS( $OBJECTS(cplb) $LIBRARIES(cplb))
            INPUT_SECTIONS( $OBJECTS(noncache_code) $LIBRARIES(noncache_code))
            INPUT_SECTIONS( $OBJECTS(JPEG_P0) )
            INPUT_SECTIONS( $OBJECTS(JPEGENC_P0) $LIBRARIES(JPEGENC_P0))
            INPUT_SECTIONS( $OBJECTS(JPEGENC_P1) $LIBRARIES(JPEGENC_P1))
            INPUT_SECTIONS( $OBJECTS(JPEGDEC_P0) $LIBRARIES(JPEGDEC_P0))
            INPUT_SECTIONS( $OBJECTS(JPEGDEC_P1) $LIBRARIES(JPEGDEC_P1))
            INPUT_SECTIONS( $OBJECTS(MJPEGDEC_P0) $LIBRARIES(MJPEGDEC_P0))           
            INPUT_SECTIONS( $OBJECTS(MJPEGENC_P0) $LIBRARIES(MJPEGENC_P0))           
            INPUT_SECTIONS( $OBJECTS(program) )             
            INPUT_SECTIONS( $LIBRARIES(program) )
        } >MEM_L1_CODE

#ifndef USE_CACHE
        l1_code
        {
            INPUT_SECTION_ALIGN(4)
            ___l1_code_cache = 0;
            INPUT_SECTIONS( $OBJECTS(L1_code) $LIBRARIES(L1_code))
            INPUT_SECTIONS( $OBJECTS(cplb_code) $LIBRARIES(cplb_code))
            INPUT_SECTIONS( $OBJECTS(cplb) $LIBRARIES(cplb))
            INPUT_SECTIONS( $OBJECTS(program) $LIBRARIES(program))
        } >MEM_L1_CODE_CACHE
#endif /* USE_CACHE */

        data_L1_data_a
        {
            INPUT_SECTION_ALIGN(4)
#ifndef USE_CACHE
            ___l1_data_cache_a = 0;
#endif
            INPUT_SECTIONS( $OBJECTS(L1_data_a) $LIBRARIES(L1_data_a))
               INPUT_SECTIONS( $OBJECTS(vtbl) $LIBRARIES(vtbl) )
               INPUT_SECTIONS( $OBJECTS(.frt) $LIBRARIES(.frt) )
               INPUT_SECTIONS( $OBJECTS(.frtl) $LIBRARIES(.frtl) )
               INPUT_SECTIONS( $OBJECTS(ctor) $LIBRARIES(ctor) )
               INPUT_SECTIONS( $OBJECTS(ctorl) $LIBRARIES(ctorl) )
               INPUT_SECTIONS( $OBJECTS(.gdt) $LIBRARIES(.gdt) )
               INPUT_SECTIONS( $OBJECTS(.gdtl) $LIBRARIES(.gdtl) )
               INPUT_SECTIONS( $OBJECTS(.edt) $LIBRARIES(.edt) )
		       INPUT_SECTIONS( $OBJECTS(.cht) $LIBRARIES(.cht) )
		       INPUT_SECTIONS( $OBJECTS(cplb_data) $LIBRARIES(cplb_data))
		       INPUT_SECTIONS($OBJECTS(data1) $LIBRARIES(data1))
		       INPUT_SECTIONS($OBJECTS(voldata) $LIBRARIES(voldata))
		       INPUT_SECTIONS($OBJECTS(JPEGDEC_D0) $LIBRARIES(JPEGDEC_D0))
		       INPUT_SECTIONS($OBJECTS(JPEGENC_D0) $LIBRARIES(JPEGENC_D0))
        } >MEM_L1_DATA_A

        constdata_L1_data_a
        {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS($OBJECTS(constdata) $LIBRARIES(constdata))
        } >MEM_L1_DATA_A

        data_L1_data_b
        {
            INPUT_SECTION_ALIGN(4)
#ifndef USE_CACHE
            ___l1_data_cache_b = 0;
#endif
            INPUT_SECTIONS( $OBJECTS(L1_data_b) $LIBRARIES(L1_data_b))
            INPUT_SECTIONS( $OBJECTS(bsz_init) $LIBRARIES(bsz_init))
               INPUT_SECTIONS( $OBJECTS(.edt) $LIBRARIES(.edt) )
               INPUT_SECTIONS( $OBJECTS(.cht) $LIBRARIES(.cht) )
            INPUT_SECTIONS( $OBJECTS(cplb_data) $LIBRARIES(cplb_data))
            INPUT_SECTIONS($OBJECTS(data1) $LIBRARIES(data1))
            INPUT_SECTIONS($OBJECTS(voldata) $LIBRARIES(voldata))
        } >MEM_L1_DATA_B

        .meminit { ALIGN(4) } >MEM_L1_DATA_B

        constdata_L1_data_b
        {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS($OBJECTS(constdata) $LIBRARIES(constdata))
        } >MEM_L1_DATA_B

        bsz_L1_data_b ZERO_INIT
        {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(bsz) $LIBRARIES(bsz))
        } >MEM_L1_DATA_B

        bsz_L1_data_a ZERO_INIT
        {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(bsz) $LIBRARIES(bsz))
        } >MEM_L1_DATA_A

#ifdef USE_CACHE /* { */
        l1_code
        {
            INPUT_SECTION_ALIGN(4)
            ___l1_code_cache = 1;
        } >MEM_L1_CODE_CACHE

        l1_data_a_cache
        {
            INPUT_SECTION_ALIGN(4)
            ___l1_data_cache_a = 1;
        } >MEM_L1_DATA_A_CACHE

/*        l1_data_b_cache
        {
            INPUT_SECTION_ALIGN(4)
            ___l1_data_cache_b = 1;
        } >MEM_L1_DATA_B_CACHE */
#endif /* } USE_CACHE */

        stack
        {
            ldf_stack_space = .;
            ldf_stack_end = ldf_stack_space + MEMORY_SIZEOF(MEM_L1_DATA_B_STACK);
            ldf_stack_length = ldf_stack_end - ldf_stack_space;
            
            _ldf_stack_space = ldf_stack_space;
            _ldf_stack_length = ldf_stack_length;

        } >MEM_L1_DATA_B_STACK

#if defined(USE_CACHE) /* { */
        heap
        {
            // Allocate a heap for the application
            ldf_heap_space = .;
            ldf_heap_end = ldf_heap_space + MEMORY_SIZEOF(MEM_STD_HEAP) - 1;
            ldf_heap_length = ldf_heap_end - ldf_heap_space;
            
            _ldf_heap_space = ldf_heap_space;
            _ldf_heap_length = ldf_heap_length + 1;
        } >MEM_STD_HEAP
        slow_heap
        {
            // Allocate a heap for the application
            ldf_slow_heap_space = .;
            ldf_slow_heap_end = ldf_slow_heap_space + MEMORY_SIZEOF(MEM_SLOW_HEAP) - 1;
            ldf_slow_heap_length = ldf_slow_heap_end - ldf_slow_heap_space;
            
            _ldf_slow_heap_space = ldf_slow_heap_space;
            _ldf_slow_heap_length = ldf_slow_heap_length + 1;
        } >MEM_SLOW_HEAP

        fast_heap
        {
            ldf_fast_heap_space = .;
            ldf_fast_heap_end = ldf_fast_heap_space + MEMORY_SIZEOF(MEM_FAST_HEAP) - 1;
            ldf_fast_heap_length = ldf_fast_heap_end - ldf_fast_heap_space;   
            
            _ldf_fast_heap_space = ldf_fast_heap_space;
            _ldf_fast_heap_length = ldf_fast_heap_length + 1;     
        } >MEM_FAST_HEAP
#else
        heap
        {
            // Allocate a heap for the application
            ldf_heap_space = .;
            ldf_heap_end = ldf_heap_space + MEMORY_SIZEOF(MEM_L1_DATA_A_CACHE) - 1;
            ldf_heap_length = ldf_heap_end - ldf_heap_space;        
        } >MEM_L1_DATA_A_CACHE
#endif /* USE_CACHE } */

       sdram0_bank1
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(JPEG_P0) )
            INPUT_SECTIONS( $OBJECTS(JPEGENC_P0) $LIBRARIES(JPEGENC_P0))
            INPUT_SECTIONS( $OBJECTS(JPEGENC_P1) $LIBRARIES(JPEGENC_P1))
            INPUT_SECTIONS( $OBJECTS(JPEGDEC_P0) $LIBRARIES(JPEGDEC_P0))
            INPUT_SECTIONS( $OBJECTS(JPEGDEC_P1) $LIBRARIES(JPEGDEC_P1))
            INPUT_SECTIONS( $OBJECTS(MJPEGDEC_P0) $LIBRARIES(MJPEGDEC_P0))           
            INPUT_SECTIONS( $OBJECTS(MJPEGENC_P0) $LIBRARIES(MJPEGENC_P0))  
            INPUT_SECTIONS( $OBJECTS(program) )             
            INPUT_SECTIONS( $LIBRARIES(program) )                      
            INPUT_SECTIONS( $OBJECTS(sdram0_bank1) $LIBRARIES(sdram0_bank1))
            INPUT_SECTIONS( $OBJECTS(sdram0_data) $LIBRARIES(sdram0_data))
            INPUT_SECTIONS( $OBJECTS(cplb) $LIBRARIES(cplb))
            INPUT_SECTIONS($OBJECTS(data1) $LIBRARIES(data1))
            INPUT_SECTIONS($OBJECTS(voldata) $LIBRARIES(voldata))
            INPUT_SECTIONS($OBJECTS(constdata) $LIBRARIES(constdata))
            INPUT_SECTIONS( $OBJECTS(cplb_data) $LIBRARIES(cplb_data))
            INPUT_SECTIONS( $OBJECTS(.edt) $LIBRARIES(.edt) )
            INPUT_SECTIONS( $OBJECTS(.cht) $LIBRARIES(.cht) )
       } >MEM_SDRAM0_BANK1_NOCACHE

       sdram0_bank1_bsz ZERO_INIT
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(bsz) $LIBRARIES(bsz))
       } >MEM_SDRAM0_BANK1_NOCACHE

       sdram0_bank1_cache
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $LIBRARIES(program) )
            INPUT_SECTIONS( $OBJECTS(sdram0_bank1_cache) $LIBRARIES(sdram0_bank1_cache))
            INPUT_SECTIONS( $OBJECTS(sdram0_data) $LIBRARIES(sdram0_data))
            INPUT_SECTIONS( $OBJECTS(cplb) $LIBRARIES(cplb))
            INPUT_SECTIONS($OBJECTS(data1) $LIBRARIES(data1))
            INPUT_SECTIONS($OBJECTS(voldata) $LIBRARIES(voldata))
            INPUT_SECTIONS($OBJECTS(constdata) $LIBRARIES(constdata))
            INPUT_SECTIONS( $OBJECTS(cplb_data) $LIBRARIES(cplb_data))
            INPUT_SECTIONS( $OBJECTS(.edt) $LIBRARIES(.edt) )
            INPUT_SECTIONS( $OBJECTS(.cht) $LIBRARIES(.cht) )
       } >MEM_SDRAM0_BANK1_CACHE

       sdram0_bank1_bsz_cache NO_INIT
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(sdram0_bank1_bsz_cache) )
            INPUT_SECTIONS( $LIBRARIES(sdram0_bank1_bsz_cache))            
       } >MEM_SDRAM0_BANK1_CACHE

       sdram0_bank2_code
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(sdram0_bank2_cache) $LIBRARIES(sdram0_bank2_cache))
        } >MEM_SDRAM0_BANK2_CACHE

       sdram0_bank2 NO_INIT
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(sdram0_bank2_cache_noinit) $LIBRARIES(sdram0_bank2_cache_noinit))
       } >MEM_SDRAM0_BANK2_CACHE

       sdram0_bank2_bsz ZERO_INIT
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(bsz) $LIBRARIES(bsz))
       } >MEM_SDRAM0_BANK2_CACHE

       sdram0_bank3_code
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(sdram0_bank3_cache) $LIBRARIES(sdram0_bank3_cache))
      } >MEM_SDRAM0_BANK3_CACHE

       sdram0_bank3_bsz ZERO_INIT
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(bsz) $LIBRARIES(bsz))
       } >MEM_SDRAM0_BANK3_CACHE

       sdram0_bank3 NO_INIT
       {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(sdram0_bank3_cache_noinit) $LIBRARIES(sdram0_bank3_cache_noinit))
       } >MEM_SDRAM0_BANK3_CACHE
    }
}
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?? 文件大小 6122 K
?? 上傳用戶 sun337146987
?? 所屬分類 DSP編程
??? 相關標簽

#blackfin #device #friver #jpeg
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?? jpeg-mjpeg_bf533.ldf

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