5 files changed, 148 insertions, 24 deletions

diff --git a/source/components/utilities/utclib.c b/source/components/utilities/utclib.c
index 8c188d00a4cf..9b4c9c6f733d 100644
--- a/source/components/utilities/utclib.c
+++ b/source/components/utilities/utclib.c
@@ -129,6 +129,61 @@ memcmp (
 
 /*******************************************************************************
  *
+ * FUNCTION:    memmove
+ *
+ * PARAMETERS:  Dest        - Target of the copy
+ *              Src         - Source buffer to copy
+ *              Count       - Number of bytes to copy
+ *
+ * RETURN:      Dest
+ *
+ * DESCRIPTION: Copy arbitrary bytes of memory with respect to the overlapping
+ *
+ ******************************************************************************/
+
+void *
+memmove (
+    void                    *Dest,
+    const void              *Src,
+    ACPI_SIZE               Count)
+{
+    char                    *New = (char *) Dest;
+    char                    *Old = (char *) Src;
+
+
+    if (Old > New)
+    {
+        /* Copy from the beginning */
+
+        while (Count)
+        {
+            *New = *Old;
+            New++;
+            Old++;
+            Count--;
+        }
+    }
+    else if (Old < New)
+    {
+        /* Copy from the end */
+
+        New = New + Count - 1;
+        Old = Old + Count - 1;
+        while (Count)
+        {
+            *New = *Old;
+            New--;
+            Old--;
+            Count--;
+        }
+    }
+
+    return (Dest);
+}
+
+
+/*******************************************************************************
+ *
  * FUNCTION:    memcpy
  *
  * PARAMETERS:  Dest        - Target of the copy
@@ -231,6 +286,93 @@ strlen (
 
 /*******************************************************************************
  *
+ * FUNCTION:    strpbrk
+ *
+ * PARAMETERS:  String              - Null terminated string
+ *              Delimiters          - Delimiters to match
+ *
+ * RETURN:      The first occurance in the string of any of the bytes in the
+ *              delimiters
+ *
+ * DESCRIPTION: Search a string for any of a set of the delimiters
+ *
+ ******************************************************************************/
+
+char *
+strpbrk (
+    const char              *String,
+    const char              *Delimiters)
+{
+    const char              *Delimiter;
+
+
+    for ( ; *String != '\0'; ++String)
+    {
+        for (Delimiter = Delimiters; *Delimiter != '\0'; Delimiter++)
+        {
+            if (*String == *Delimiter)
+            {
+                return (ACPI_CAST_PTR (char, String));
+            }
+        }
+    }
+
+    return (NULL);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION:    strtok
+ *
+ * PARAMETERS:  String              - Null terminated string
+ *              Delimiters          - Delimiters to match
+ *
+ * RETURN:      Pointer to the next token
+ *
+ * DESCRIPTION: Split string into tokens
+ *
+ ******************************************************************************/
+
+char*
+strtok (
+    char                    *String,
+    const char              *Delimiters)
+{
+    char                    *Begin = String;
+    static char             *SavedPtr;
+
+
+    if (Begin == NULL)
+    {
+        if (SavedPtr == NULL)
+        {
+            return (NULL);
+        }
+        Begin = SavedPtr;
+    }
+
+    SavedPtr = strpbrk (Begin, Delimiters);
+    while (SavedPtr == Begin)
+    {
+        *Begin++ = '\0';
+        SavedPtr = strpbrk (Begin, Delimiters);
+    }
+
+    if (SavedPtr)
+    {
+        *SavedPtr++ = '\0';
+        return (Begin);
+    }
+    else
+    {
+        return (NULL);
+    }
+}
+
+
+/*******************************************************************************
+ *
  * FUNCTION:    strcpy
  *
  * PARAMETERS:  DstString       - Target of the copy
diff --git a/source/components/utilities/utdecode.c b/source/components/utilities/utdecode.c
index 45adf14c6d9e..1a79286ccf36 100644
--- a/source/components/utilities/utdecode.c
+++ b/source/components/utilities/utdecode.c
@@ -269,7 +269,7 @@ AcpiUtGetObjectTypeName (
     if (!ObjDesc)
     {
         ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Null Object Descriptor\n"));
-        return_PTR ("[NULL Object Descriptor]");
+        return_STR ("[NULL Object Descriptor]");
     }
 
     /* These descriptor types share a common area */
@@ -282,7 +282,7 @@ AcpiUtGetObjectTypeName (
             ACPI_GET_DESCRIPTOR_TYPE (ObjDesc),
             AcpiUtGetDescriptorName (ObjDesc), ObjDesc));
 
-        return_PTR ("Invalid object");
+        return_STR ("Invalid object");
     }
 
     return_STR (AcpiUtGetTypeName (ObjDesc->Common.Type));
diff --git a/source/components/utilities/utdelete.c b/source/components/utilities/utdelete.c
index 95a98f568183..d36eedfe69e9 100644
--- a/source/components/utilities/utdelete.c
+++ b/source/components/utilities/utdelete.c
@@ -449,8 +449,9 @@ AcpiUtUpdateRefCount (
         }
 
         ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
-            "Obj %p Type %.2X Refs %.2X [Incremented]\n",
-            Object, Object->Common.Type, NewCount));
+            "Obj %p Type %.2X [%s] Refs %.2X [Incremented]\n",
+            Object, Object->Common.Type,
+            AcpiUtGetObjectTypeName (Object), NewCount));
         break;
 
     case REF_DECREMENT:
diff --git a/source/components/utilities/utmutex.c b/source/components/utilities/utmutex.c
index 83b1cee0d79e..563ef600ccd1 100644
--- a/source/components/utilities/utmutex.c
+++ b/source/components/utilities/utmutex.c
@@ -129,19 +129,6 @@ AcpiUtMutexInitialize (
         return_ACPI_STATUS (Status);
     }
 
-#ifdef ACPI_DEBUGGER
-
-    /* Debugger Support */
-
-    Status = AcpiOsCreateMutex (&AcpiGbl_DbCommandReady);
-    if (ACPI_FAILURE (Status))
-    {
-        return_ACPI_STATUS (Status);
-    }
-
-    Status = AcpiOsCreateMutex (&AcpiGbl_DbCommandComplete);
-#endif
-
     return_ACPI_STATUS (Status);
 }
 
@@ -187,12 +174,6 @@ AcpiUtMutexTerminate (
     /* Delete the reader/writer lock */
 
     AcpiUtDeleteRwLock (&AcpiGbl_NamespaceRwLock);
-
-#ifdef ACPI_DEBUGGER
-    AcpiOsDeleteMutex (AcpiGbl_DbCommandReady);
-    AcpiOsDeleteMutex (AcpiGbl_DbCommandComplete);
-#endif
-
     return_VOID;
 }
 
diff --git a/source/components/utilities/utresrc.c b/source/components/utilities/utresrc.c
index 8c44a1cab8f8..a3b0523fc8da 100644
--- a/source/components/utilities/utresrc.c
+++ b/source/components/utilities/utresrc.c
@@ -472,7 +472,7 @@ AcpiUtWalkAmlResources (
      * The absolute minimum resource template is one EndTag descriptor.
      * However, we will treat a lone EndTag as just a simple buffer.
      */
-    if (AmlLength <= sizeof (AML_RESOURCE_END_TAG))
+    if (AmlLength < sizeof (AML_RESOURCE_END_TAG))
     {
         return_ACPI_STATUS (AE_AML_NO_RESOURCE_END_TAG);
     }