acpica-tools/big-endian-v3.patch

diff -Naur acpica-unix2-20200214.orig/source/components/namespace/nsutils.c acpica-unix2-20200214/source/components/namespace/nsutils.c
--- acpica-unix2-20200214.orig/source/components/namespace/nsutils.c	2020-02-14 10:33:55.000000000 -0700
+++ acpica-unix2-20200214/source/components/namespace/nsutils.c	2020-02-26 10:25:43.477022167 -0700
@@ -363,6 +363,15 @@
 
         /* Move on the next segment */
 
+	{
+	    /* Make sure the name segment reflects endian-ness first */
+
+	    UINT32 Tmp32 = 0;
+
+	    memcpy(&Tmp32, Result, ACPI_NAMESEG_SIZE);
+	    ACPI_MOVE_32_TO_32(Result, &Tmp32);
+	}
+
         ExternalName++;
         Result += ACPI_NAMESEG_SIZE;
     }
diff -Naur acpica-unix2-20200214.orig/source/common/dmtbdump2.c acpica-unix2-20200214/source/common/dmtbdump2.c
--- acpica-unix2-20200214.orig/source/common/dmtbdump2.c	2020-02-26 11:44:13.732967820 -0700
+++ acpica-unix2-20200214/source/common/dmtbdump2.c	2020-02-26 12:38:44.286849954 -0700
@@ -1670,6 +1670,8 @@
     UINT32                  Offset = sizeof (ACPI_TABLE_FPDT);
     ACPI_DMTABLE_INFO       *InfoTable;
     UINT32                  i;
+    UINT32                  TableLen;
+    UINT32                  NumPrivRes;
 
 
     /* There is no main table (other than the standard ACPI header) */
@@ -1677,7 +1679,8 @@
     /* Subtables */
 
     Offset = sizeof (ACPI_TABLE_HEADER);
-    while (Offset < Table->Length)
+    ACPI_MOVE_32_TO_32(&TableLen, &Table->Length);
+    while (Offset < TableLen)
     {
         AcpiOsPrintf ("\n");
 
@@ -1689,7 +1692,7 @@
             AcpiOsPrintf ("Invalid subtable length\n");
             return;
         }
-        Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
+        Status = AcpiDmDumpTable (TableLen, Offset, Subtable,
             Subtable->Length, AcpiDmTableInfoPpttHdr);
         if (ACPI_FAILURE (Status))
         {
@@ -1731,7 +1734,7 @@
             AcpiOsPrintf ("Invalid subtable length\n");
             return;
         }
-        Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
+        Status = AcpiDmDumpTable (TableLen, Offset, Subtable,
             Subtable->Length, InfoTable);
         if (ACPI_FAILURE (Status))
         {
@@ -1747,15 +1750,16 @@
 
             /* Dump SMBIOS handles */
 
+	    ACPI_MOVE_32_TO_32(&NumPrivRes, &PpttProcessor->NumberOfPrivResources);
             if ((UINT8)(Subtable->Length - SubtableOffset) <
-                (UINT8)(PpttProcessor->NumberOfPrivResources * 4))
+                (UINT8)(NumPrivRes * 4))
             {
                 AcpiOsPrintf ("Invalid private resource number\n");
                 return;
             }
-            for (i = 0; i < PpttProcessor->NumberOfPrivResources; i++)
+            for (i = 0; i < NumPrivRes; i++)
             {
-                Status = AcpiDmDumpTable (Table->Length, Offset + SubtableOffset,
+                Status = AcpiDmDumpTable (TableLen, Offset + SubtableOffset,
                     ACPI_ADD_PTR (ACPI_SUBTABLE_HEADER, Subtable, SubtableOffset),
                     4, AcpiDmTableInfoPptt0a);
                 if (ACPI_FAILURE (Status))
diff -Naur acpica-unix2-20200214.orig/source/compiler/dttable2.c acpica-unix2-20200214/source/compiler/dttable2.c
--- acpica-unix2-20200214.orig/source/compiler/dttable2.c	2020-02-26 11:44:13.726967769 -0700
+++ acpica-unix2-20200214/source/compiler/dttable2.c	2020-02-26 12:39:03.671014890 -0700
@@ -1087,9 +1087,11 @@
                 Subtable->Buffer, sizeof (ACPI_SUBTABLE_HEADER));
             if (PpttProcessor)
             {
+		UINT32 NumPrivRes;
+
                 /* Compile initiator proximity domain list */
 
-                PpttProcessor->NumberOfPrivResources = 0;
+                NumPrivRes = 0;
                 while (*PFieldList)
                 {
                     Status = DtCompileTable (PFieldList,
@@ -1105,8 +1107,9 @@
 
                     DtInsertSubtable (ParentTable, Subtable);
                     PpttHeader->Length += (UINT8)(Subtable->Length);
-                    PpttProcessor->NumberOfPrivResources++;
+                    NumPrivRes++;
                 }
+		ACPI_MOVE_32_TO_32(&PpttProcessor->NumberOfPrivResources, &NumPrivRes);
             }
             break;
 
diff -Naur acpica-unix2-20200214.orig/source/compiler/aslxref.c acpica-unix2-20200214/source/compiler/aslxref.c
--- acpica-unix2-20200214.orig/source/compiler/aslxref.c	2020-02-14 10:33:53.000000000 -0700
+++ acpica-unix2-20200214/source/compiler/aslxref.c	2020-02-26 13:21:43.973602232 -0700
@@ -547,8 +547,14 @@
      */
     AslGbl_NsLookupCount++;
 
-    Status = AcpiNsLookup (WalkState->ScopeInfo, Path, ObjectType,
-        ACPI_IMODE_EXECUTE, Flags, WalkState, &Node);
+    {
+        UINT32 Tmp32;
+
+	ACPI_MOVE_32_TO_32(&Tmp32, Path);
+
+        Status = AcpiNsLookup (WalkState->ScopeInfo, (char *)&Tmp32, ObjectType,
+            ACPI_IMODE_EXECUTE, Flags, WalkState, &Node);
+    }
     if (ACPI_FAILURE (Status))
     {
         if (Status == AE_NOT_FOUND)
diff -Naur acpica-unix2-20200214.orig/source/compiler/aslload.c acpica-unix2-20200214/source/compiler/aslload.c
--- acpica-unix2-20200214.orig/source/compiler/aslload.c	2020-02-14 10:33:53.000000000 -0700
+++ acpica-unix2-20200214/source/compiler/aslload.c	2020-02-27 13:25:19.308413494 -0700
@@ -175,13 +175,17 @@
     ACPI_NAMESPACE_NODE     *Node;
     ACPI_STATUS             Status;
     char                    *ExternalPath;
+    char                    TmpPath[ACPI_NAMESEG_SIZE];
 
 
     SourceRegion = UtGetArg (Op, 0);
     if (SourceRegion)
     {
-        Status = AcpiNsLookup (WalkState->ScopeInfo,
-            SourceRegion->Asl.Value.String, AmlType, ACPI_IMODE_EXECUTE,
+	char TmpName[ACPI_NAMESEG_SIZE];
+
+        ACPI_MOVE_32_TO_32(TmpName, SourceRegion->Asl.Value.String);
+        Status = AcpiNsLookup (WalkState->ScopeInfo, TmpName,
+            AmlType, ACPI_IMODE_EXECUTE,
             ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE, NULL, &Node);
         if (Status == AE_NOT_FOUND)
         {
@@ -232,8 +236,9 @@
 
         default:
 
+	    ACPI_MOVE_32_TO_32(TmpPath, Child->Asl.Value.String);
             Status = AcpiNsLookup (WalkState->ScopeInfo,
-                Child->Asl.Value.String,
+                TmpPath,
                 ACPI_TYPE_LOCAL_REGION_FIELD,
                 ACPI_IMODE_LOAD_PASS1,
                 ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE |