OpenCores
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the l.cmov bug #62
Closed Kuoping opened this issue over 14 years ago
Kuoping commented over 14 years ago

The l.cmov & l.mtspr have the same ALUOP types. It will execute l.cmov and l.mtspr on the same time, and cause the CPU stall on some condition. The simple modification is extend the ALUOPs to 5 bits and redefine the OR1200_ALUOP_CMOV to another code on or1200_define.v.

jeremybennett commented over 12 years ago
<p> Transferred to OpenRISC bugzilla (<a href="http://bugzilla.opencores.org/show_bug.cgi?id=9">Bug 9</a>). </p> <p> Marking closed. </p>
marcus.erlandsson was assigned over 12 years ago
jeremybennett closed this over 12 years ago

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marcus.erlandsson
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