Make WFI instruction respect mie CSR setting

2016-07-07 15:30:43 -07:00 · 2016-07-07 15:30:43 -07:00 · 2455a806af
commit 2455a806af
parent 35a983275e
1 changed files with 1 additions and 1 deletions
--- a/rocket/src/main/scala/csr.scala
+++ b/rocket/src/main/scala/csr.scala
@ -367,7 +367,7 @@ class CSRFile(implicit p: Parameters) extends CoreModule()(p)
    insn_call || insn_break

  when (insn_wfi) { reg_wfi := true }
-  when (read_mip.orR) { reg_wfi := false }
+  when (pending_interrupts.orR) { reg_wfi := false }

  val cause =
    Mux(!io.csr_xcpt, io.cause,