Issue openhwgroup#862 correction.

Signed-off-by: Pascal Gouedo <[email protected]>
pascalgouedo · Sep 1, 2023 · 8308f92 · 8308f92
1 parent 9470ac1
commit 8308f92
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/rtl/cv32e40p_controller.sv b/rtl/cv32e40p_controller.sv
@@ -779,6 +779,12 @@ module cv32e40p_controller import cv32e40p_pkg::*;
 
                     end
 
+                    ecall_insn_i: begin
+                      halt_if_o     = 1'b1;
+                      halt_id_o     = 1'b1;
+                      ctrl_fsm_ns   = FLUSH_EX;
+                    end
+
                     csr_status_i: begin
                       halt_if_o     = 1'b1;
                       ctrl_fsm_ns   = id_ready_i ? FLUSH_EX : DECODE_HWLOOP;