| Line 124... |
Line 124... |
reg [32*dw-1:0] mem;
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reg [32*dw-1:0] mem;
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`endif
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`endif
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reg [dw-1:0] do_a;
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reg [dw-1:0] do_a;
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reg [dw-1:0] do_b;
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reg [dw-1:0] do_b;
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`ifdef verilator
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// Function to access GPRs (for use by Verilator). No need to hide this one
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// Function to access GPRs (for use by Verilator). No need to hide this one
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// from the simulator, since it has an input (as required by IEEE 1364-2001).
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// from the simulator, since it has an input (as required by IEEE 1364-2001).
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function [31:0] get_gpr;
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function [31:0] get_gpr;
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// verilator public
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// verilator public
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input [aw-1:0] gpr_no;
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input [aw-1:0] gpr_no;
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| Line 149... |
Line 150... |
mem[gpr_no*32 + 3], mem[gpr_no*32 + 2],
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mem[gpr_no*32 + 3], mem[gpr_no*32 + 2],
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mem[gpr_no*32 + 1], mem[gpr_no*32 + 0] };
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mem[gpr_no*32 + 1], mem[gpr_no*32 + 0] };
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endfunction // get_gpr
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endfunction // get_gpr
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// Function to access GPRs (for use by Verilator). No need to hide this one
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// from the simulator, since it has an input (as required by IEEE 1364-2001).
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function [31:0] set_gpr;
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// verilator public
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input [aw-1:0] gpr_no;
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input [dw-1:0] value;
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mem[gpr_no*32 + 31] = value[31];
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mem[gpr_no*32 + 30] = value[30];
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mem[gpr_no*32 + 29] = value[29];
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mem[gpr_no*32 + 28] = value[28];
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mem[gpr_no*32 + 27] = value[27];
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mem[gpr_no*32 + 26] = value[26];
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mem[gpr_no*32 + 25] = value[25];
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mem[gpr_no*32 + 24] = value[24];
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mem[gpr_no*32 + 23] = value[23];
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mem[gpr_no*32 + 22] = value[22];
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mem[gpr_no*32 + 21] = value[21];
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mem[gpr_no*32 + 20] = value[20];
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mem[gpr_no*32 + 19] = value[19];
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mem[gpr_no*32 + 18] = value[18];
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mem[gpr_no*32 + 17] = value[17];
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mem[gpr_no*32 + 16] = value[16];
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mem[gpr_no*32 + 15] = value[15];
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mem[gpr_no*32 + 14] = value[14];
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mem[gpr_no*32 + 13] = value[13];
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mem[gpr_no*32 + 12] = value[12];
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mem[gpr_no*32 + 11] = value[11];
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mem[gpr_no*32 + 10] = value[10];
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mem[gpr_no*32 + 9] = value[ 9];
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mem[gpr_no*32 + 8] = value[ 8];
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mem[gpr_no*32 + 7] = value[ 7];
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mem[gpr_no*32 + 6] = value[ 6];
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mem[gpr_no*32 + 5] = value[ 5];
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mem[gpr_no*32 + 4] = value[ 4];
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mem[gpr_no*32 + 3] = value[ 3];
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mem[gpr_no*32 + 2] = value[ 2];
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mem[gpr_no*32 + 1] = value[ 1];
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mem[gpr_no*32 + 0] = value[ 0];
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|
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set_gpr = 0;
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|
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endfunction // set_gpr
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`endif // `ifdef verilator
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//
|
//
|
// Write port
|
// Write port
|
//
|
//
|
always @(posedge clk or `OR1200_RST_EVENT rst)
|
always @(posedge clk or `OR1200_RST_EVENT rst)
|
if (rst == `OR1200_RST_VALUE) begin
|
if (rst == `OR1200_RST_VALUE) begin
|
