FIXED:

step on a jal instruction (from Olivier Montfort) ra register not update when single step debug lowRISC#3
julienissuts · Feb 16, 2018 · d4d4697 · d4d4697
1 parent b99e74e
commit d4d4697
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/zeroriscy_controller.sv b/zeroriscy_controller.sv
@@ -302,8 +302,6 @@ module zeroriscy_controller
                 pc_set_o          = 1'b1;
                 perf_jump_o       = 1'b1;
                 dbg_trap_o        = dbg_settings_i[DBG_SETS_SSTE];
-                if (dbg_req_i)
-                  ctrl_fsm_ns = DBG_SIGNAL;
               end
               else if (~branch_set_i & ~jump_set_i & (mret_insn_i | ecall_insn_i | pipe_flush_i | ebrk_insn_i | illegal_insn_i | csr_status_i))
               begin