DynamicTablesPkg: AML debug logging

The AML debug print functions enable logging
of the operations on the AML tree and the data
output. The debug logging functionality is
enabled for debug builds when the DEBUG_INFO
or DEBUG_VERBOSE mask is enabled in the PCD
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel

Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

2 files changed, 700 insertions, 0 deletions

diff --git a/DynamicTablesPkg/Library/Common/AmlLib/AmlDbgPrint/AmlDbgPrint.c b/DynamicTablesPkg/Library/Common/AmlLib/AmlDbgPrint/AmlDbgPrint.c
new file mode 100644
index 0000000000..7b11cc8e99
--- /dev/null
+++ b/DynamicTablesPkg/Library/Common/AmlLib/AmlDbgPrint/AmlDbgPrint.c
@@ -0,0 +1,546 @@
+/** @file

+  AML Print Function.

+

+  Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved. <BR>

+  Copyright (c) 2019 - 2020, Arm Limited. All rights reserved.<BR>

+

+  SPDX-License-Identifier: BSD-2-Clause-Patent

+**/

+

+#include <AmlNodeDefines.h>

+#include <AmlDbgPrint/AmlDbgPrint.h>

+

+#include <AmlCoreInterface.h>

+#include <String/AmlString.h>

+#include <Tree/AmlNode.h>

+#include <Tree/AmlTreeTraversal.h>

+

+#if !defined (MDEPKG_NDEBUG)

+

+/** String table representing AML Data types as defined by EAML_NODE_DATA_TYPE.

+*/

+CONST CHAR8 * NodeDataTypeStrTbl[] = {

+  "EAmlNodeDataTypeNone",

+  "EAmlNodeDataTypeReserved1",

+  "EAmlNodeDataTypeReserved2",

+  "EAmlNodeDataTypeReserved3",

+  "EAmlNodeDataTypeReserved4",

+  "EAmlNodeDataTypeReserved5",

+  "EAmlNodeDataTypeNameString",

+  "EAmlNodeDataTypeString",

+  "EAmlNodeDataTypeUInt",

+  "EAmlNodeDataTypeRaw",

+  "EAmlNodeDataTypeResourceData",

+  "EAmlNodeDataTypeFieldPkgLen",

+  "EAmlNodeDataTypeMax"

+};

+

+/** String table representing AML Node types as defined by EAML_NODE_TYPE.

+*/

+CONST CHAR8 * NodeTypeStrTbl[] = {

+  "EAmlNodeUnknown",

+  "EAmlNodeRoot",

+  "EAmlNodeObject",

+  "EAmlNodeData",

+  "EAmlNodeMax"

+};

+

+/** Print Size chars at Buffer address.

+

+  @param  [in]  ErrorLevel    Error level for the DEBUG macro.

+  @param  [in]  Buffer        Buffer containing the chars.

+  @param  [in]  Size          Number of chars to print.

+**/

+VOID

+EFIAPI

+AmlDbgPrintChars (

+  IN        UINT32      ErrorLevel,

+  IN  CONST CHAR8     * Buffer,

+  IN        UINT32      Size

+  )

+{

+  UINT32  i;

+

+  if (Buffer == NULL) {

+    ASSERT (0);

+    return;

+  }

+

+  for (i = 0; i < Size; i++) {

+    DEBUG ((ErrorLevel, "%c", Buffer[i]));

+  }

+}

+

+/** Print an AML NameSeg.

+    Don't print trailing underscores ('_').

+

+  @param  [in] Buffer   Buffer containing an AML NameSeg.

+**/

+VOID

+EFIAPI

+AmlDbgPrintNameSeg (

+  IN  CONST CHAR8   * Buffer

+  )

+{

+  if (Buffer == NULL) {

+    ASSERT (0);

+    return;

+  }

+

+  DEBUG ((DEBUG_INFO, "%c", Buffer[0]));

+  if ((Buffer[1] == AML_NAME_CHAR__)  &&

+      (Buffer[2] == AML_NAME_CHAR__)  &&

+      (Buffer[3] == AML_NAME_CHAR__)) {

+    return;

+  }

+  DEBUG ((DEBUG_INFO, "%c", Buffer[1]));

+  if ((Buffer[2] == AML_NAME_CHAR__)  &&

+      (Buffer[3] == AML_NAME_CHAR__)) {

+    return;

+  }

+  DEBUG ((DEBUG_INFO, "%c", Buffer[2]));

+  if (Buffer[3] == AML_NAME_CHAR__) {

+    return;

+  }

+  DEBUG ((DEBUG_INFO, "%c", Buffer[3]));

+  return;

+}

+

+/** Print an AML NameString.

+

+  @param  [in] Buffer   Buffer containing an AML NameString.

+  @param  [in] NewLine  Print a newline char at the end of the NameString.

+**/

+VOID

+EFIAPI

+AmlDbgPrintNameString (

+  IN  CONST CHAR8   * Buffer,

+  IN        BOOLEAN   NewLine

+  )

+{

+  UINT8     SegCount;

+  UINT8     Index;

+

+  if (Buffer == NULL) {

+    ASSERT (0);

+    return;

+  }

+

+  // Handle Root and Parent(s).

+  if (*Buffer == AML_ROOT_CHAR) {

+    Buffer++;

+    DEBUG ((DEBUG_INFO, "\\"));

+  } else if (*Buffer == AML_PARENT_PREFIX_CHAR) {

+    do {

+      Buffer++;

+      DEBUG ((DEBUG_INFO, "^"));

+    } while (*Buffer == AML_PARENT_PREFIX_CHAR);

+  }

+

+  // Handle SegCount(s).

+  if (*Buffer == AML_DUAL_NAME_PREFIX) {

+    Buffer++;

+    SegCount = 2;

+  } else if (*Buffer == AML_MULTI_NAME_PREFIX) {

+    Buffer++;

+    // For multi name prefix the seg count is in the second byte.

+    SegCount = *Buffer;

+    Buffer++;

+  } else if (AmlIsLeadNameChar (*Buffer)) {

+    // Only check the first char first to avoid overflow.

+    // Then the whole NameSeg can be checked.

+    if (!AmlIsNameSeg (Buffer)) {

+      ASSERT (0);

+      return;

+    }

+    SegCount = 1;

+  } else if (*Buffer == AML_ZERO_OP) {

+    SegCount = 0;

+  } else {

+    // Should not be possible.

+    ASSERT (0);

+    return;

+  }

+

+  if (SegCount != 0) {

+    AmlDbgPrintNameSeg (Buffer);

+    Buffer += AML_NAME_SEG_SIZE;

+    for (Index = 0; Index < SegCount - 1; Index++) {

+      DEBUG ((DEBUG_INFO, "."));

+      AmlDbgPrintNameSeg (Buffer);

+      Buffer += AML_NAME_SEG_SIZE;

+    }

+  }

+

+  if (NewLine) {

+    DEBUG ((DEBUG_INFO, "\n"));

+  }

+

+  return;

+}

+

+/** Print the information contained in the header of the Node.

+

+  @param  [in]  Node    Pointer to a node.

+  @param  [in]  Level   Level of the indentation.

+**/

+STATIC

+VOID

+EFIAPI

+AmlDbgPrintNodeHeader (

+  IN  AML_NODE_HEADER  * Node,

+  IN  UINT8              Level

+  )

+{

+  if (!IS_AML_NODE_VALID (Node)) {

+    ASSERT (0);

+    return;

+  }

+

+  DEBUG ((

+    DEBUG_INFO,

+    "%3d | %-15s | ",

+    Level,

+    NodeTypeStrTbl[Node->NodeType]

+    ));

+}

+

+/** Print fields of a data node.

+

+  @param  [in]  DataNode  Pointer to a data node.

+  @param  [in]  Level     Level of the indentation.

+**/

+STATIC

+VOID

+EFIAPI

+AmlDbgPrintDataNode (

+  IN  AML_DATA_NODE   * DataNode,

+  IN  UINT8             Level

+  )

+{

+  UINT32  Idx;

+

+  if (!IS_AML_DATA_NODE (DataNode)) {

+    ASSERT (0);

+    return;

+  }

+

+  AmlDbgPrintNodeHeader ((AML_NODE_HEADER*)DataNode, Level);

+

+  DEBUG ((DEBUG_INFO, "%-36s | ", NodeDataTypeStrTbl[DataNode->DataType]));

+  DEBUG ((DEBUG_INFO, "0x%04x | ", DataNode->Size));

+

+  if ((DataNode->DataType == EAmlNodeDataTypeNameString) ||

+      (DataNode->DataType == EAmlNodeDataTypeString)) {

+    AmlDbgPrintChars (

+      DEBUG_INFO,

+      (CONST CHAR8*)DataNode->Buffer,

+      DataNode->Size

+      );

+  } else if (DataNode->DataType == EAmlNodeDataTypeUInt) {

+    switch (DataNode->Size) {

+      case 1:

+      {

+        DEBUG ((DEBUG_INFO, "0x%0x", *((UINT8*)DataNode->Buffer)));

+        break;

+      }

+      case 2:

+      {

+        DEBUG ((DEBUG_INFO, "0x%0x", *((UINT16*)DataNode->Buffer)));

+        break;

+      }

+      case 4:

+      {

+        DEBUG ((DEBUG_INFO, "0x%0lx", *((UINT32*)DataNode->Buffer)));

+        break;

+      }

+      case 8:

+      {

+        DEBUG ((DEBUG_INFO, "0x%0llx", *((UINT64*)DataNode->Buffer)));

+        break;

+      }

+      default:

+      {

+        ASSERT (0);

+        return;

+      }

+    }

+  } else {

+    // No specific format.

+    for (Idx = 0; Idx < DataNode->Size; Idx++) {

+      DEBUG ((DEBUG_INFO, "%02x ", DataNode->Buffer[Idx]));

+    }

+  }

+

+  DEBUG ((DEBUG_INFO, "\n"));

+}

+

+/** Print fields of an object node.

+

+  @param  [in]  ObjectNode  Pointer to an object node.

+  @param  [in]  Level       Level of the indentation.

+**/

+STATIC

+VOID

+EFIAPI

+AmlDbgPrintObjectNode (

+  IN  AML_OBJECT_NODE  * ObjectNode,

+  IN  UINT8              Level

+  )

+{

+  if (!IS_AML_OBJECT_NODE (ObjectNode)) {

+    ASSERT (0);

+    return;

+  }

+

+  AmlDbgPrintNodeHeader ((AML_NODE_HEADER*)ObjectNode, Level);

+

+  DEBUG ((DEBUG_INFO, "0x%02x | ", ObjectNode->AmlByteEncoding->OpCode));

+  DEBUG ((DEBUG_INFO, "0x%02x | ", ObjectNode->AmlByteEncoding->SubOpCode));

+

+  // Print a string corresponding to the field object OpCode/SubOpCode.

+  if (AmlNodeHasAttribute (ObjectNode, AML_IS_FIELD_ELEMENT)) {

+    DEBUG ((DEBUG_INFO, "%-15s ", AmlGetFieldOpCodeStr (

+                                    ObjectNode->AmlByteEncoding->OpCode,

+                                    0

+                                    )));

+  } else {

+    // Print a string corresponding to the object OpCode/SubOpCode.

+    DEBUG ((DEBUG_INFO, "%-15s | ", AmlGetOpCodeStr (

+                                      ObjectNode->AmlByteEncoding->OpCode,

+                                      ObjectNode->AmlByteEncoding->SubOpCode)

+                                      ));

+  }

+

+  DEBUG ((DEBUG_INFO, "%3d | ", ObjectNode->AmlByteEncoding->MaxIndex));

+  DEBUG ((DEBUG_INFO, "0x%08x | ", ObjectNode->AmlByteEncoding->Attribute));

+  DEBUG ((DEBUG_INFO, "0x%04x | ", ObjectNode->PkgLen));

+  if (AmlNodeHasAttribute (ObjectNode, AML_IN_NAMESPACE)) {

+    AmlDbgPrintNameString (

+      AmlNodeGetName ((CONST AML_OBJECT_NODE*)ObjectNode),

+      FALSE

+      );

+  }

+

+  DEBUG ((DEBUG_INFO, "\n"));

+}

+

+/** Print fields of a root node.

+

+  @param  [in]  RootNode  Pointer to a root node.

+  @param  [in]  Level     Level of the indentation.

+**/

+STATIC

+VOID

+EFIAPI

+AmlDbgPrintRootNode (

+  IN  AML_ROOT_NODE  * RootNode,

+  IN  UINT8            Level

+  )

+{

+  if (!IS_AML_ROOT_NODE (RootNode)) {

+    ASSERT (0);

+    return;

+  }

+

+  AmlDbgPrintNodeHeader ((AML_NODE_HEADER*)RootNode, Level);

+

+  DEBUG ((DEBUG_INFO, "%8x | ", RootNode->SdtHeader->Signature));

+  DEBUG ((DEBUG_INFO, "0x%08x | ", RootNode->SdtHeader->Length));

+  DEBUG ((DEBUG_INFO, "%3d | ", RootNode->SdtHeader->Revision));

+  DEBUG ((DEBUG_INFO, "0x%02x | ", RootNode->SdtHeader->Checksum));

+  DEBUG ((

+    DEBUG_INFO,

+    "%c%c%c%c%c%c | ",

+    RootNode->SdtHeader->OemId[0],

+    RootNode->SdtHeader->OemId[1],

+    RootNode->SdtHeader->OemId[2],

+    RootNode->SdtHeader->OemId[3],

+    RootNode->SdtHeader->OemId[4],

+    RootNode->SdtHeader->OemId[5]

+    ));

+  DEBUG ((DEBUG_INFO, "%-16llx | ", RootNode->SdtHeader->OemTableId));

+  DEBUG ((DEBUG_INFO, "%8x | ", RootNode->SdtHeader->OemRevision));

+  DEBUG ((DEBUG_INFO, "%8x | ", RootNode->SdtHeader->CreatorId));

+  DEBUG ((DEBUG_INFO, "%8x", RootNode->SdtHeader->CreatorRevision));

+  DEBUG ((DEBUG_INFO, "\n"));

+}

+

+/** Print a header to help interpreting node information.

+**/

+STATIC

+VOID

+EFIAPI

+AmlDbgPrintTableHeader (

+  VOID

+  )

+{

+  DEBUG ((DEBUG_INFO, "Lvl | Node Type       |\n"));

+  DEBUG ((

+    DEBUG_INFO,

+    "    | %-15s | Signature| Length     | Rev | CSum | OemId  | "

+      "OemTableId       | OemRev   | CreatorId| CreatorRev\n",

+    NodeTypeStrTbl[EAmlNodeRoot]

+    ));

+  DEBUG ((

+    DEBUG_INFO,

+    "    | %-15s | Op   | SubOp| OpName          | MaxI| Attribute  | "

+      "PkgLen | NodeName (opt)\n",

+    NodeTypeStrTbl[EAmlNodeObject]

+    ));

+  DEBUG ((

+    DEBUG_INFO,

+    "    | %-15s | Data Type                            | Size   | "

+      "Buffer\n",

+    NodeTypeStrTbl[EAmlNodeData]

+    ));

+  DEBUG ((

+    DEBUG_INFO,

+    "---------------------------------------"

+      "---------------------------------------\n"

+    ));

+}

+

+/** Recursively print the subtree under the Node.

+    This is an internal function.

+

+  @param  [in]  Node            Pointer to the root of the subtree to print.

+                                Can be a root/object/data node.

+  @param  [in]  Recurse         If TRUE, recurse.

+  @param  [in]  Level           Level in the tree.

+**/

+STATIC

+VOID

+EFIAPI

+AmlDbgPrintTreeInternal (

+  IN  AML_NODE_HEADER   * Node,

+  IN  BOOLEAN             Recurse,

+  IN  UINT8               Level

+  )

+{

+  AML_NODE_HEADER   * ChildNode;

+

+  if (!IS_AML_NODE_VALID (Node)) {

+    ASSERT (0);

+    return;

+  }

+

+  if (IS_AML_DATA_NODE (Node)) {

+    AmlDbgPrintDataNode ((AML_DATA_NODE*)Node, Level);

+    return;

+  } else if (IS_AML_OBJECT_NODE (Node)) {

+    AmlDbgPrintObjectNode ((AML_OBJECT_NODE*)Node, Level);

+  } else if (IS_AML_ROOT_NODE (Node)) {

+    AmlDbgPrintRootNode ((AML_ROOT_NODE*)Node, Level);

+  } else {

+    // Should not be possible.

+    ASSERT (0);

+    return;

+  }

+

+  if (!Recurse) {

+    return;

+  }

+

+  // Get the first child node.

+  ChildNode = AmlGetNextSibling (Node, NULL);

+  while (ChildNode != NULL) {

+    ASSERT (Level < MAX_UINT8);

+    AmlDbgPrintTreeInternal (ChildNode, Recurse, (UINT8)(Level + 1));

+    ChildNode = AmlGetNextSibling (Node, ChildNode);

+  }

+}

+

+/** Print Node information.

+

+  @param  [in]  Node    Pointer to the Node to print.

+                        Can be a root/object/data node.

+**/

+VOID

+EFIAPI

+AmlDbgPrintNode (

+  IN  AML_NODE_HEADER   * Node

+  )

+{

+  AmlDbgPrintTableHeader ();

+  AmlDbgPrintTreeInternal (Node, FALSE, 0);

+}

+

+/** Recursively print the subtree under the Node.

+

+  @param  [in]  Node    Pointer to the root of the subtree to print.

+                        Can be a root/object/data node.

+**/

+VOID

+EFIAPI

+AmlDbgPrintTree (

+  IN  AML_NODE_HEADER   * Node

+  )

+{

+  AmlDbgPrintTableHeader ();

+  AmlDbgPrintTreeInternal (Node, TRUE, 0);

+}

+

+/** This function performs a raw data dump of the ACPI table.

+

+  @param  [in]  Ptr     Pointer to the start of the table buffer.

+  @param  [in]  Length  The length of the buffer.

+**/

+VOID

+EFIAPI

+DumpRaw (

+  IN  CONST UINT8   * Ptr,

+  IN        UINT32    Length

+  )

+{

+  UINT32  ByteCount;

+  UINT32  PartLineChars;

+  UINT32  AsciiBufferIndex;

+  CHAR8   AsciiBuffer[17];

+

+  ByteCount = 0;

+  AsciiBufferIndex = 0;

+

+  DEBUG ((DEBUG_VERBOSE, "Address  : 0x%p\n", Ptr));

+  DEBUG ((DEBUG_VERBOSE, "Length   : %lld", Length));

+

+  while (ByteCount < Length) {

+    if ((ByteCount & 0x0F) == 0) {

+      AsciiBuffer[AsciiBufferIndex] = '\0';

+      DEBUG ((DEBUG_VERBOSE, "  %a\n%08X : ", AsciiBuffer, ByteCount));

+      AsciiBufferIndex = 0;

+    } else if ((ByteCount & 0x07) == 0) {

+      DEBUG ((DEBUG_VERBOSE, "- "));

+    }

+

+    if ((*Ptr >= ' ') && (*Ptr < 0x7F)) {

+      AsciiBuffer[AsciiBufferIndex++] = *Ptr;

+    } else {

+      AsciiBuffer[AsciiBufferIndex++] = '.';

+    }

+

+    DEBUG ((DEBUG_VERBOSE, "%02X ", *Ptr++));

+

+    ByteCount++;

+  }

+

+  // Justify the final line using spaces before printing

+  // the ASCII data.

+  PartLineChars = (Length & 0x0F);

+  if (PartLineChars != 0) {

+    PartLineChars = 48 - (PartLineChars * 3);

+    if ((Length & 0x0F) <= 8) {

+      PartLineChars += 2;

+    }

+    while (PartLineChars > 0) {

+      DEBUG ((DEBUG_VERBOSE, " "));

+      PartLineChars--;

+    }

+  }

+

+  // Print ASCII data for the final line.

+  AsciiBuffer[AsciiBufferIndex] = '\0';

+  DEBUG ((DEBUG_VERBOSE, "  %a\n\n", AsciiBuffer));

+}

+

+#endif // MDEPKG_NDEBUG

diff --git a/DynamicTablesPkg/Library/Common/AmlLib/AmlDbgPrint/AmlDbgPrint.h b/DynamicTablesPkg/Library/Common/AmlLib/AmlDbgPrint/AmlDbgPrint.h
new file mode 100644
index 0000000000..68f4c74169
--- /dev/null
+++ b/DynamicTablesPkg/Library/Common/AmlLib/AmlDbgPrint/AmlDbgPrint.h
@@ -0,0 +1,154 @@
+/** @file

+  AML Debug Print.

+

+  Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved. <BR>

+  Copyright (c) 2019 - 2020, Arm Limited. All rights reserved.<BR>

+

+  SPDX-License-Identifier: BSD-2-Clause-Patent

+**/

+

+#ifndef AML_PRINT_H_

+#define AML_PRINT_H_

+

+/* This header file does not include internal Node definition,

+   i.e. AML_ROOT_NODE, AML_OBJECT_NODE, etc. The node definitions

+   must be included by the caller file. The function prototypes must

+   only expose AML_NODE_HANDLE, AML_ROOT_NODE_HANDLE, etc. node

+   definitions.

+   This allows to keep the functions defined here both internal and

+   potentially external. If necessary, any function of this file can

+   be exposed externally.

+   The Api folder is internal to the AmlLib, but should only use these

+   functions. They provide a "safe" way to interact with the AmlLib.

+*/

+

+#if !defined (MDEPKG_NDEBUG)

+

+#include <AmlInclude.h>

+

+/**

+  @defgroup DbgPrintApis Print APIs for debugging.

+  @ingroup AMLLib

+  @{

+    Print APIs provide a way to print:

+     - A buffer;

+     - A (root/object/data) node;

+     - An AML tree/branch;

+     - The AML NameSpace from the root node.

+  @}

+*/

+

+/** This function performs a raw data dump of the ACPI table.

+

+  @param  [in]  Ptr     Pointer to the start of the table buffer.

+  @param  [in]  Length  The length of the buffer.

+**/

+VOID

+EFIAPI

+DumpRaw (

+  IN  CONST UINT8   * Ptr,

+  IN        UINT32    Length

+  );

+

+/** Print Size chars at Buffer address.

+

+  @ingroup DbgPrintApis

+

+  @param  [in]  ErrorLevel    Error level for the DEBUG macro.

+  @param  [in]  Buffer        Buffer containing the chars.

+  @param  [in]  Size          Number of chars to print.

+**/

+VOID

+EFIAPI

+AmlDbgPrintChars (

+  IN        UINT32      ErrorLevel,

+  IN  CONST CHAR8     * Buffer,

+  IN        UINT32      Size

+  );

+

+/** Print an AML NameSeg.

+    Don't print trailing underscores ('_').

+

+  @param  [in] Buffer   Buffer containing an AML NameSeg.

+**/

+VOID

+EFIAPI

+AmlDbgPrintNameSeg (

+  IN  CONST CHAR8   * Buffer

+  );

+

+/** Print an AML NameString.

+

+  @param  [in] Buffer   Buffer containing an AML NameString.

+  @param  [in] NewLine  Print a newline char at the end of the NameString.

+**/

+VOID

+EFIAPI

+AmlDbgPrintNameString (

+  IN  CONST CHAR8   * Buffer,

+  IN        BOOLEAN   NewLine

+  );

+

+/** Print Node information.

+

+  @ingroup DbgPrintApis

+

+  @param  [in]  Node    Pointer to the Node to print.

+                        Can be a root/object/data node.

+**/

+VOID

+EFIAPI

+AmlDbgPrintNode (

+  IN  AML_NODE_HANDLE   Node

+  );

+

+/** Recursively print the subtree under the Node.

+

+  @ingroup DbgPrintApis

+

+  @param  [in]  Node    Pointer to the root of the subtree to print.

+                        Can be a root/object/data node.

+**/

+VOID

+EFIAPI

+AmlDbgPrintTree (

+  IN  AML_NODE_HANDLE   Node

+  );

+

+/** Print the absolute pathnames in the AML namespace of

+    all the nodes in the tree starting from the Root node.

+

+  @ingroup DbgPrintApis

+

+  @param  [in]  RootNode    Pointer to a root node.

+

+  @retval EFI_SUCCESS             The function completed successfully.

+  @retval EFI_BUFFER_TOO_SMALL    No space left in the buffer.

+  @retval EFI_INVALID_PARAMETER   Invalid parameter.

+  @retval EFI_OUT_OF_RESOURCES    Out of memory.

+**/

+EFI_STATUS

+EFIAPI

+AmlDbgPrintNameSpace (

+  IN  AML_ROOT_NODE_HANDLE  RootNode

+  );

+

+#else

+

+#define DumpRaw(Ptr, Length)

+

+#define AmlDbgPrintChars(ErrorLevel, Buffer, Size)

+

+#define AmlDbgPrintNameSeg(Buffer)

+

+#define AmlDbgPrintNameString(Buffer,NewLine)

+

+#define AmlDbgPrintNode(Node)

+

+#define AmlDbgPrintTree(Node)

+

+#define AmlDbgPrintNameSpace(RootNode)

+

+#endif // MDEPKG_NDEBUG

+

+#endif // AML_PRINT_H_