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always update prediction output based on RAM content (#2549)
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AngelaGonzalezMarino 2024-10-16 16:05:48 +02:00 • committed by GitHub
parent dff627162b
commit 1de0da8d96
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1 changed files with 3 additions and 5 deletions
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8
core/frontend/bht.sv
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@ -158,11 +158,9 @@ module bht #(
bht = '0;
for (int i = 0; i < CVA6Cfg.INSTR_PER_FETCH; i++) begin
if (row_index == i) begin
bht_ram_read_address_0[i*$clog2(NR_ROWS)+:$clog2(NR_ROWS)] = index;
bht_prediction_o[i].valid = bht_ram_rdata_0[i*BRAM_WORD_BITS+2];
bht_prediction_o[i].taken = bht_ram_rdata_0[i*BRAM_WORD_BITS+1];
end
bht_ram_read_address_0[i*$clog2(NR_ROWS)+:$clog2(NR_ROWS)] = index;
bht_prediction_o[i].valid = bht_ram_rdata_0[i*BRAM_WORD_BITS+2];
bht_prediction_o[i].taken = bht_ram_rdata_0[i*BRAM_WORD_BITS+1];
end
if (bht_update_i.valid && !debug_mode_i) begin