components/parser/psparse.c

243  *              Op              - Op to complete
247  * DESCRIPTION: Perform any cleanup at the completion of an Op.
254     ACPI_PARSE_OBJECT       *Op)
263     ACPI_FUNCTION_TRACE_PTR (PsCompleteThisOp, Op);
266     /* Check for null Op, can happen if AML code is corrupt */
268     if (!Op)
273     AcpiExStopTraceOpcode (Op, WalkState);
285     if (Op->Common.Parent)
287         Prev = Op->Common.Parent->Common.Value.Arg;
299         ParentInfo = AcpiPsGetOpcodeInfo (Op->Common.Parent->Common.AmlOpcode);
313                 AML_INT_RETURN_VALUE_OP, Op->Common.Aml);
325             if ((Op->Common.Parent->Common.AmlOpcode == AML_REGION_OP)       ||
326                 (Op->Common.Parent->Common.AmlOpcode == AML_DATA_REGION_OP)  ||
327                 (Op->Common.Parent->Common.AmlOpcode == AML_BUFFER_OP)       ||
328                 (Op->Common.Parent->Common.AmlOpcode == AML_PACKAGE_OP)      ||
329                 (Op->Common.Parent->Common.AmlOpcode == AML_BANK_FIELD_OP)   ||
330                 (Op->Common.Parent->Common.AmlOpcode == AML_VARIABLE_PACKAGE_OP))
333                     AML_INT_RETURN_VALUE_OP, Op->Common.Aml);
339             else if ((Op->Common.Parent->Common.AmlOpcode == AML_NAME_OP) &&
342                 if ((Op->Common.AmlOpcode == AML_BUFFER_OP) ||
343                     (Op->Common.AmlOpcode == AML_PACKAGE_OP) ||
344                     (Op->Common.AmlOpcode == AML_VARIABLE_PACKAGE_OP))
346                     ReplacementOp = AcpiPsAllocOp (Op->Common.AmlOpcode,
347                         Op->Common.Aml);
354                         ReplacementOp->Named.Data = Op->Named.Data;
355                         ReplacementOp->Named.Length = Op->Named.Length;
364                 AML_INT_RETURN_VALUE_OP, Op->Common.Aml);
373         if (Prev == Op)
379                 ReplacementOp->Common.Parent = Op->Common.Parent;
381                 ReplacementOp->Common.Node = Op->Common.Node;
382                 Op->Common.Parent->Common.Value.Arg = ReplacementOp;
383                 ReplacementOp->Common.Next = Op->Common.Next;
387                 Op->Common.Parent->Common.Value.Arg = Op->Common.Next;
398             if (Next == Op)
402                     ReplacementOp->Common.Parent = Op->Common.Parent;
404                     ReplacementOp->Common.Node = Op->Common.Node;
406                     ReplacementOp->Common.Next = Op->Common.Next;
411                     Prev->Common.Next = Op->Common.Next;
422     /* Now we can actually delete the subtree rooted at Op */
424     AcpiPsDeleteParseTree (Op);
434  *              Op                  - Current parse op
447     ACPI_PARSE_OBJECT       *Op,
454     ACPI_FUNCTION_TRACE_PTR (PsNextParseState, Op);
524         WalkState->PrevOp = Op;
525         WalkState->MethodCallOp = Op;
526         WalkState->MethodCallNode = (Op->Common.Value.Arg)->Common.Node;
530         WalkState->ReturnUsed = AcpiDsIsResultUsed (Op, WalkState);