Integrate uACPI

kernel/uACPI/tests/test-cases/increment-fields.asl

@@ -0,0 +1,60 @@
+// Name: Increment And Decrement Fields & Indices
+// Expect: int => 150
+
+DefinitionBlock ("", "DSDT", 2, "uTEST", "TESTTABL", 0xF0F0F0F0)
+{
+    Method (BROK, 2) {
+        Printf ("%o increment is broken", Arg0)
+        Return (Arg1)
+    }
+
+    Method (MAIN, 0, Serialized)
+    {
+        Local0 = Buffer { 1 }
+        Local1 = Package {
+            123, 22
+        }
+
+        Debug = Increment(Local0[0])
+        Debug = Decrement(Local1[0])
+
+        Local2 = Local1[1]
+        Debug = Increment(Local2)
+
+        OperationRegion(NVSM, SystemMemory, 0x100000, 128)
+        Field (NVSM, AnyAcc, NoLock, WriteAsZeros) {
+            FILD, 1,
+        }
+        FILD = 0
+
+        Debug = Increment(FILD)
+
+        // We get a 2 here but write back 0 because field is one bit
+        Local3 = Increment(FILD)
+        If (FILD != 0) {
+            Return (BROK("Field unit", 0xDEADBEEF))
+        }
+
+        Local4 = Increment(FILD)
+        If (FILD != 1) {
+            Return (BROK("Field unit", 0xBEEFDEAD))
+        }
+
+        If (DerefOf(Local2) != DerefOf(Local1[1])) {
+            Return (BROK("Buffer index", 0xCAFEBABE))
+        }
+
+        Return (
+            // 2
+            DerefOf(Local0[0]) +
+            // 122
+            DerefOf(Local1[0]) +
+            // 23
+            DerefOf(Local2)    +
+            // 2
+            Local3             +
+            // 1
+            Local4
+        )
+    }
+}