[debug] Clear interrupt enable and pending in disable_timer (#538)

riscv-software-src · Nov 8, 2024 · 683b4ad · 683b4ad
1 parent fa2f65c
commit 683b4ad
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/debug/gdbserver.py b/debug/gdbserver.py
@@ -1110,9 +1110,9 @@ def test(self):
                 self.disable_timer()
                 return
 
-        self.disable_timer()
         assertGreater(interrupt_count, 1000)
         assertGreater(local, 1000)
+        self.disable_timer()
 
     def postMortem(self):
         GdbSingleHartTest.postMortem(self)

diff --git a/debug/testlib.py b/debug/testlib.py
@@ -1508,6 +1508,9 @@ def disable_timer(self, interrupt=False):
             if interrupt:
                 self.gdb.interrupt()
             self.gdb.p("$mie=$mie & ~0x80")
+            self.gdb.p("$mstatus=$mstatus & ~0x8")
+            self.gdb.p(f"*((long long*) 0x{self.target.clint_addr + 0x4000:x})\
+                    =0x" + "f" * (self.hart.xlen // 4))
 
     def exit(self, expected_result=10):
         self.gdb.command("delete")