riscv/rocket-chip
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fix unmasked valid bug in ctrl_vec

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This commit is contained in:
Yunsup Lee 2012-03-18 19:55:24 -07:00
parent 98e10ddc3c
commit 2a01f558ba
1 changed files with 3 additions and 3 deletions
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6
rocket/src/main/scala/ctrl_vec.scala
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@ -231,11 +231,11 @@ class rocketCtrlVec extends Component
val reg_hold = Reg(resetVal = Bool(false)) val reg_hold = Reg(resetVal = Bool(false))
when (wb_vec_xcpthold) { reg_hold := Bool(true) } when (valid_common && wb_vec_xcpthold) { reg_hold := Bool(true) }
when (io.eret) { reg_hold := Bool(false) } when (io.eret) { reg_hold := Bool(false) }
io.iface.evac := wb_vec_xcptevac.toBool io.iface.evac := valid_common && wb_vec_xcptevac.toBool
io.iface.kill := wb_vec_xcptkill.toBool io.iface.kill := valid_common && wb_vec_xcptkill.toBool
io.iface.hold := reg_hold io.iface.hold := reg_hold
io.stalld := reg_xcptwait io.stalld := reg_xcptwait