88 lines
2.1 KiB
Systemverilog
88 lines
2.1 KiB
Systemverilog
`ifndef __VECTOR_SVH__
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`define __VECTOR_SVH__
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`include "common"
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`define Typedef_Vector(Name, DataType, DataDeepth, SizeDeepth) \
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`define `STRING(Name) Vector#(Name, DataType, DataDeepth, SizeDeepth) \
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`ifdef DEBUG \
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typedef struct { \
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`STRING(DataType) data[DataDeepth]; \
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bit [SizeDeepth - 1 : 0] size; \
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} \
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`else \
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typedef struct packed { \
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`STRING(DataType) [DataDeepth:0] data; \
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bit [SizeDeepth - 1 : 0] size; \
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} \
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`endif
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class Vector #(
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type ARRAY_TYPE,
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type BASIC_TYPE,
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int DATA_DEEPTH = 8,
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int SIZE_DEEPTH = 8
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);
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// `ifdef DEBUG
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// typedef struct {
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// T data[DATA_DEEPTH];
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// bit [SIZE_DEEPTH - 1 : 0] size;
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// } ARRAY_TYPE;
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// `else
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// typedef struct packed {
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// T [DATA_DEEPTH:0] data;
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// bit [SIZE_DEEPTH - 1 : 0] size;
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// } ARRAY_TYPE;
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// `endif
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// Get the size of Vector
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static function automatic bit [SIZE_DEEPTH - 1 : 0] f_getSize(ARRAY_TYPE _vector);
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return _vector.size;
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endfunction //automatic
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static function automatic ARRAY_TYPE f_fill(BASIC_TYPE data);
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`ifdef DEBUG
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ARRAY_TYPE _vector;
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for (int i = 0; i < DATA_DEEPTH; ++i) _vector.data[i] = data;
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_vector.size = DATA_DEEPTH;
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return _vector;
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`else
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return {{DATA_DEEPTH{data}}, DATA_DEEPTH};
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`endif
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endfunction //automatic
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static function automatic ARRAY_TYPE f_clearWith(BASIC_TYPE data);
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`ifdef DEBUG
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ARRAY_TYPE _vector;
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for (int i = 0; i < DATA_DEEPTH; ++i) _vector.data[i] = data;
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_vector.size = 0;
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return _vector;
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`else
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return {{DATA_DEEPTH{data}}, {SIZE_DEEPTH{1'b0}}};
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`endif
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endfunction
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// Push data into front Vector
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static function automatic ARRAY_TYPE f_pushFront(BASIC_TYPE data, ARRAY_TYPE _vector);
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`ifdef DEBUG
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for (int i = 1; i < DATA_DEEPTH; ++i) _vector.data[i] = _vector.data[i-1];
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`else
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_vector.data = _vector.data >> DATA_DEEPTH;
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`endif
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_vector.data[0] = data;
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_vector.size = _vector.size + 1;
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return _vector;
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endfunction //automatic
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// Get the last data of the Vector
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static function automatic BASIC_TYPE f_getBack(ARRAY_TYPE _vector);
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return _vector.data[DATA_DEEPTH-1];
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endfunction //automatic
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endclass
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`endif
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