update to acpica-unix2-20130927
acpica-unix2-20130823
PANKOVs restructure

@@ -3,11 +3,11 @@
  * Module Name: dbnames - Debugger commands for the acpi namespace
  *
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:

@@ -44,10 +44,11 @@
 
 #include "acpi.h"
 #include "accommon.h"
 #include "acnamesp.h"
 #include "acdebug.h"
+#include "acpredef.h"
 
 
 #ifdef ACPI_DEBUGGER
 
 #define _COMPONENT          ACPI_CA_DEBUGGER

@@ -100,11 +101,11 @@
 
 /*
  * Arguments for the Objects command
  * These object types map directly to the ACPI_TYPES
  */
-static ARGUMENT_INFO        AcpiDbObjectTypes [] =
+static ACPI_DB_ARGUMENT_INFO    AcpiDbObjectTypes [] =
 {
     {"ANY"},
     {"INTEGERS"},
     {"STRINGS"},
     {"BUFFERS"},

@@ -157,11 +158,11 @@
         return;
     }
 
     AcpiDbPrepNamestring (Name);
 
-    if (Name[0] == '\\')
+    if (ACPI_IS_ROOT_PREFIX (Name[0]))
     {
         /* Validate new scope from the root */
 
         Status = AcpiNsGetNode (AcpiGbl_RootNode, Name, ACPI_NS_NO_UPSEARCH,
                     &Node);

@@ -168,12 +169,11 @@
         if (ACPI_FAILURE (Status))
         {
             goto ErrorExit;
         }
 
-        ACPI_STRCPY (AcpiGbl_DbScopeBuf, Name);
-        ACPI_STRCAT (AcpiGbl_DbScopeBuf, "\\");
+        AcpiGbl_DbScopeBuf[0] = 0;
     }
     else
     {
         /* Validate new scope relative to old scope */
 

@@ -181,15 +181,28 @@
                     &Node);
         if (ACPI_FAILURE (Status))
         {
             goto ErrorExit;
         }
+    }
 
-        ACPI_STRCAT (AcpiGbl_DbScopeBuf, Name);
-        ACPI_STRCAT (AcpiGbl_DbScopeBuf, "\\");
+    /* Build the final pathname */
+
+    if (AcpiUtSafeStrcat (AcpiGbl_DbScopeBuf, sizeof (AcpiGbl_DbScopeBuf),
+        Name))
+    {
+        Status = AE_BUFFER_OVERFLOW;
+        goto ErrorExit;
     }
 
+    if (AcpiUtSafeStrcat (AcpiGbl_DbScopeBuf, sizeof (AcpiGbl_DbScopeBuf),
+        "\\"))
+    {
+        Status = AE_BUFFER_OVERFLOW;
+        goto ErrorExit;
+    }
+
     AcpiGbl_DbScopeNode = Node;
     AcpiOsPrintf ("New scope: %s\n", AcpiGbl_DbScopeBuf);
     return;
 
 ErrorExit:

@@ -253,10 +266,41 @@
 }
 
 
 /*******************************************************************************
  *
+ * FUNCTION:    AcpiDbDumpNamespacePaths
+ *
+ * PARAMETERS:  None
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Dump entire namespace with full object pathnames and object
+ *              type information. Alternative to "namespace" command.
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDumpNamespacePaths (
+    void)
+{
+
+    AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
+    AcpiOsPrintf ("ACPI Namespace (from root):\n");
+
+    /* Display the entire namespace */
+
+    AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
+    AcpiNsDumpObjectPaths (ACPI_TYPE_ANY, ACPI_DISPLAY_SUMMARY,
+        ACPI_UINT32_MAX, ACPI_OWNER_ID_MAX, AcpiGbl_RootNode);
+
+    AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
+}
+
+
+/*******************************************************************************
+ *
  * FUNCTION:    AcpiDbDumpNamespaceByOwner
  *
  * PARAMETERS:  OwnerArg        - Owner ID whose nodes will be displayed
  *              DepthArg        - Maximum tree depth to be dumped
  *

@@ -432,13 +476,14 @@
     ACPI_NAMESPACE_NODE         *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
     UINT32                      *Count = (UINT32 *) Context;
     const ACPI_PREDEFINED_INFO  *Predefined;
     const ACPI_PREDEFINED_INFO  *Package = NULL;
     char                        *Pathname;
+    char                        StringBuffer[48];
 
 
-    Predefined = AcpiNsCheckForPredefinedName (Node);
+    Predefined = AcpiUtMatchPredefinedMethod (Node->Name.Ascii);
     if (!Predefined)
     {
         return (AE_OK);
     }
 

@@ -448,31 +493,37 @@
         return (AE_OK);
     }
 
     /* If method returns a package, the info is in the next table entry */
 
-    if (Predefined->Info.ExpectedBtypes & ACPI_BTYPE_PACKAGE)
+    if (Predefined->Info.ExpectedBtypes & ACPI_RTYPE_PACKAGE)
     {
         Package = Predefined + 1;
     }
 
-    AcpiOsPrintf ("%-32s arg %X ret %2.2X", Pathname,
-        Predefined->Info.ParamCount, Predefined->Info.ExpectedBtypes);
+    AcpiUtGetExpectedReturnTypes (StringBuffer,
+        Predefined->Info.ExpectedBtypes);
 
+    AcpiOsPrintf ("%-32s Arguments %X, Return Types: %s", Pathname,
+        METHOD_GET_ARG_COUNT (Predefined->Info.ArgumentList),
+        StringBuffer);
+
     if (Package)
     {
-        AcpiOsPrintf (" PkgType %2.2X ObjType %2.2X Count %2.2X",
+        AcpiOsPrintf (" (PkgType %2.2X, ObjType %2.2X, Count %2.2X)",
             Package->RetInfo.Type, Package->RetInfo.ObjectType1,
             Package->RetInfo.Count1);
     }
 
     AcpiOsPrintf("\n");
 
-    AcpiNsCheckParameterCount (Pathname, Node, ACPI_UINT32_MAX, Predefined);
+    /* Check that the declared argument count matches the ACPI spec */
+
+    AcpiNsCheckAcpiCompliance (Pathname, Node, Predefined);
+
     ACPI_FREE (Pathname);
     (*Count)++;
-
     return (AE_OK);
 }
 
 
 /*******************************************************************************

@@ -661,11 +712,11 @@
         AcpiOsPrintf ("Invalid Object Type for Node %p, Type = %X\n",
             Node, Node->Type);
         return (AE_OK);
     }
 
-    if (!AcpiUtValidAcpiName (Node->Name.Integer))
+    if (!AcpiUtValidAcpiName (Node->Name.Ascii))
     {
         AcpiOsPrintf ("Invalid AcpiName for Node %p\n", Node);
         return (AE_OK);
     }
 

@@ -773,15 +824,17 @@
 void
 AcpiDbFindReferences (
     char                    *ObjectArg)
 {
     ACPI_OPERAND_OBJECT     *ObjDesc;
+    ACPI_SIZE               Address;
 
 
     /* Convert string to object pointer */
 
-    ObjDesc = ACPI_TO_POINTER (ACPI_STRTOUL (ObjectArg, NULL, 16));
+    Address = ACPI_STRTOUL (ObjectArg, NULL, 16);
+    ObjDesc = ACPI_TO_POINTER (Address);
 
     /* Search all nodes in namespace */
 
     (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
                     AcpiDbWalkForReferences, NULL, (void *) ObjDesc, NULL);