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Fix wrong ordering of instructions in tracer in some cases

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This commit is contained in:
Andreas Traber 2016-03-31 10:32:19 +02:00
parent c786516d6c
commit 6ee9f3fe92
1 changed files with 3 additions and 6 deletions
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9
riscv_tracer.sv
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@ -546,8 +546,8 @@ module riscv_tracer
endfunction
endclass
mailbox instr_ex = new (2);
mailbox instr_wb = new (2);
mailbox #(instr_trace_t) instr_ex = new ();
mailbox #(instr_trace_t) instr_wb = new ();
// cycle counter
always_ff @(posedge clk, negedge rst_n)
@ -612,10 +612,7 @@ module riscv_tracer
end
end while (!ex_valid && !wb_bypass); // ex branches bypass the WB stage
if (wb_bypass)
trace.printInstrTrace();
else
instr_wb.put(trace);
instr_wb.put(trace);
end
end