fix(tlb): 修复vma指令错误

2024-01-20 14:18:53 +08:00 · 2024-01-20 14:18:53 +08:00 · 6fb565b51f
parent a035dc5028
commit 6fb565b51f
1 changed files with 3 additions and 1 deletions
--- a/chisel/playground/src/cache/mmu/Tlb.scala
+++ b/chisel/playground/src/cache/mmu/Tlb.scala
@ -360,7 +360,9 @@ class Tlb extends Module with HasTlbConst with HasCSRConst {
    }
  }

-  val src1 = io.sfence_vma.src_info.src1_data(vpnLen - 1, 0)
+  // vpn
+  val src1 = io.sfence_vma.src_info.src1_data(vpnLen - 1, pageOffsetLen)
+  // asid
  val src2 = io.sfence_vma.src_info.src2_data(asidLen - 1, 0)
  when(io.sfence_vma.valid) {
    when(!src1.orR && !src2.orR) {