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snooping response handling

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This commit is contained in:
Blaise Tine
2020-05-11 22:55:44 -04:00
parent b6c4aa0baa
commit c49f01b769
36 changed files with 848 additions and 456 deletions
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6
hw/rtl/VX_gpr.v
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@@ -39,7 +39,7 @@ module VX_gpr (
wire[`NUM_THREADS-1:0][`NUM_GPRS-1:0] write_bit_mask;
genvar i;
for (i = 0; i < `NUM_THREADS; i = i + 1) begin
for (i = 0; i < `NUM_THREADS; i++) begin
wire local_write = write_enable & writeback_if.wb_valid[i];
assign write_bit_mask[i] = {`NUM_GPRS{~local_write}};
end
@@ -57,8 +57,8 @@ module VX_gpr (
`ifndef SYN
genvar j;
for (i = 0; i < `NUM_THREADS; i = i + 1) begin
for (j = 0; j < `NUM_GPRS; j = j + 1) begin
for (i = 0; i < `NUM_THREADS; i++) begin
for (j = 0; j < `NUM_GPRS; j++) begin
assign a_reg_data_uqual[i][j] = ((temp_a[i][j] === 1'dx) || cena_1 )? 1'b0 : temp_a[i][j];
assign b_reg_data_uqual[i][j] = ((temp_b[i][j] === 1'dx) || cena_2) ? 1'b0 : temp_b[i][j];
end