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fix: Illegal instruction display message

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When encountering certain illegal compressed instructions, incorrect instruction information was displayed. Now, illegal instructions can be printed correctly.
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Hao 2025-03-26 09:32:24 +08:00 • committed by Rupert Swarbrick
parent 6e466c1504
commit 2678654820
1 changed files with 1 additions and 1 deletions
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rtl/ibex_controller.sv
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@ -175,7 +175,7 @@ module ibex_controller #(
// print warning in case of decoding errors
if ((ctrl_fsm_cs == DECODE) && instr_valid_i && !instr_fetch_err_i && illegal_insn_d) begin
$display("%t: Illegal instruction (hart %0x) at PC 0x%h: 0x%h", $time, u_ibex_core.hart_id_i,
pc_id_i, id_stage_i.instr_rdata_i);
pc_id_i, instr_is_compressed_i ? {16'b0, instr_compressed_i} : instr_i );
end
end
// synopsys translate_on