Fix for cva6 openhwgroup#2432

Thanks to @cathales
MarioOpenHWGroup · Aug 8, 2024 · 9a41175 · 9a41175
1 parent ef3146f
commit 9a41175
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/core/cva6_rvfi.sv b/core/cva6_rvfi.sv
@@ -274,7 +274,7 @@ module cva6_rvfi
   always_ff @(posedge clk_i) begin
     for (int i = 0; i < CVA6Cfg.NrCommitPorts; i++) begin
       logic exception;
-      exception = commit_instr_valid[i] && ex_commit_valid && !commit_drop[i];
+      exception = (i == 0) && commit_instr_valid[i] && ex_commit_valid && !commit_drop[i];
       rvfi_instr_o[i].valid    <= (commit_ack[i] && !ex_commit_valid && !commit_drop[i]) ||
         (exception && (ex_commit_cause == riscv::ENV_CALL_MMODE ||
                   ex_commit_cause == riscv::ENV_CALL_SMODE ||

diff --git a/verif/regress/smoke-tests.sh b/verif/regress/smoke-tests.sh
@@ -44,8 +44,6 @@ CC_OPTS="-static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles -g
 cd verif/sim/
 make -C ../.. clean
 make clean_all
-python3 cva6.py --testlist=../tests/testlist_riscv-compliance-cv32a60x.yaml --test rv32i-I-ADD-01 --iss_yaml cva6.yaml --target cv32a6_imac_sv32 --iss=$DV_SIMULATORS $DV_OPTS
-exit
 python3 cva6.py --testlist=../tests/testlist_riscv-compliance-cv64a6_imafdc_sv39.yaml --test rv32i-I-ADD-01 --iss_yaml cva6.yaml --target cv64a6_imafdc_sv39 --iss=$DV_SIMULATORS $DV_OPTS
 python3 cva6.py --testlist=../tests/testlist_riscv-tests-cv64a6_imafdc_sv39-v.yaml --test rv64ui-v-add --iss_yaml cva6.yaml --target cv64a6_imafdc_sv39 --iss=$DV_SIMULATORS $DV_OPTS
 python3 cva6.py --testlist=../tests/testlist_riscv-tests-cv64a6_imafdc_sv39-p.yaml --test rv64ui-p-add --iss_yaml cva6.yaml --target cv64a6_imafdc_sv39 --iss=$DV_SIMULATORS $DV_OPTS