step on a jal instruction (from Olivier Montfort)
ra register not update when single step debug #3
This commit is contained in:
Pasquale Davide Schiavone 2018-02-16 12:59:58 +01:00
parent 3893458115
commit ab3ec361be

View file

@ -304,8 +304,6 @@ 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
mret_insn_i | ecall_insn_i | pipe_flush_i | ebrk_insn_i | illegal_insn_i | csr_status_i: begin
ctrl_fsm_ns = FLUSH;