riscv/rocket-chip
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major refactoring on vector exception interface

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This commit is contained in:
Yunsup Lee
2012-03-09 01:09:22 -08:00
parent 8acbe98f53
commit a1b30282dd
6 changed files with 32 additions and 36 deletions
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15
rocket/src/main/scala/cpu.scala
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@ -197,14 +197,13 @@ class rocketProc(resetSignal: Bool = null) extends Component(resetSignal)
ctrl.io.vec_iface.vfence_ready := vu.io.vec_fence_ready
// exceptions
vu.io.xcpt_backup.exception := dpath.io.vec_iface.exception
vu.io.xcpt_backup.exception_addr := dpath.io.vec_iface.eaddr.toUFix
ctrl.io.vec_iface.exception_ack_valid := vu.io.xcpt_backup.exception_ack_valid
vu.io.xcpt_backup.exception_ack_ready := ctrl.io.vec_iface.exception_ack_ready
vu.io.xcpt_resume.hold := dpath.io.vec_iface.hold
vu.io.xcpt_kill.kill := dpath.io.vec_iface.kill
ctrl.io.vec_iface.kill_ack_valid := vu.io.xcpt_kill.kill_ack_valid
vu.io.xcpt_kill.kill_ack_ready := ctrl.io.vec_iface.kill_ack_ready
vu.io.xcpt.exception := ctrl.io.vec_iface.exception
ctrl.io.vec_iface.exception_ack_valid := vu.io.xcpt.exception_ack_valid
vu.io.xcpt.exception_ack_ready := ctrl.io.vec_iface.exception_ack_ready
vu.io.xcpt.backup := dpath.io.vec_iface.backup
vu.io.xcpt.backup_addr := dpath.io.vec_iface.backup_addr.toUFix
vu.io.xcpt.kill := dpath.io.vec_iface.kill
vu.io.xcpt.hold := dpath.io.vec_iface.hold
// hooking up vector memory interface
val storegen = new StoreDataGen