1 files changed, 36 insertions, 6 deletions

diff --git a/source/compiler/aslcompile.c b/source/compiler/aslcompile.c
index 8f16bf3547f2..6c368a098980 100644
--- a/source/compiler/aslcompile.c
+++ b/source/compiler/aslcompile.c
@@ -457,6 +457,17 @@ CmDoCompile (
     Event = UtBeginEvent ("Open input and output files");
     UtEndEvent (Event);
 
+    /* Preprocessor */
+
+    Event = UtBeginEvent ("Preprocess input file");
+    PrDoPreprocess ();
+    UtEndEvent (Event);
+    if (Gbl_PreprocessOnly)
+    {
+        CmCleanupAndExit ();
+        return 0;
+    }
+
     /* Build the parse tree */
 
     Event = UtBeginEvent ("Parse source code and build parse tree");
@@ -474,8 +485,7 @@ CmDoCompile (
     {
         AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL,
             NULL, "- Could not resolve parse tree root node");
-        CmCleanupAndExit ();
-        return -1;
+        goto ErrorExit;
     }
 
     /* Optional parse tree dump, compiler debug output only */
@@ -508,12 +518,12 @@ CmDoCompile (
      */
     Event = UtBeginEvent ("Open AML output file");
     Status = FlOpenAmlOutputFile (Gbl_OutputFilenamePrefix);
+    UtEndEvent (Event);
     if (ACPI_FAILURE (Status))
     {
         AePrintErrorLog (ASL_FILE_STDERR);
         return -1;
     }
-    UtEndEvent (Event);
 
     /* Interpret and generate all compile-time constants */
 
@@ -552,6 +562,7 @@ CmDoCompile (
             AePrintErrorLog (ASL_FILE_STDERR);
             UtDisplaySummary (ASL_FILE_STDERR);
         }
+        UtEndEvent (FullCompile);
         return 0;
     }
 
@@ -566,7 +577,7 @@ CmDoCompile (
     UtEndEvent (Event);
     if (ACPI_FAILURE (Status))
     {
-        return -1;
+        goto ErrorExit;
     }
 
     /* Namespace cross-reference */
@@ -575,7 +586,7 @@ CmDoCompile (
     Status = LkCrossReferenceNamespace ();
     if (ACPI_FAILURE (Status))
     {
-        return -1;
+        goto ErrorExit;
     }
 
     /* Namespace - Check for non-referenced objects */
@@ -646,6 +657,11 @@ CmDoCompile (
     UtEndEvent (FullCompile);
     CmCleanupAndExit ();
     return 0;
+
+ErrorExit:
+    UtEndEvent (FullCompile);
+    CmCleanupAndExit ();
+    return (-1);
 }
 
 
@@ -799,7 +815,9 @@ CmCleanupAndExit (
 
     /* Close all open files */
 
-    for (i = 2; i < ASL_MAX_FILE_TYPE; i++)
+    Gbl_Files[ASL_FILE_PREPROCESSOR].Handle = NULL; /* the .i file is same as source file */
+
+    for (i = ASL_FILE_INPUT; i < ASL_MAX_FILE_TYPE; i++)
     {
         FlCloseFile (i);
     }
@@ -817,6 +835,18 @@ CmCleanupAndExit (
         }
     }
 
+    /* Delete the preprocessor output file (.i) unless -li flag is set */
+
+    if (!Gbl_PreprocessorOutputFlag && Gbl_Files[ASL_FILE_PREPROCESSOR].Filename)
+    {
+        if (remove (Gbl_Files[ASL_FILE_PREPROCESSOR].Filename))
+        {
+            printf ("%s: ",
+                Gbl_Files[ASL_FILE_PREPROCESSOR].Filename);
+            perror ("Could not delete preprocessor .i file");
+        }
+    }
+
     /*
      * Delete intermediate ("combined") source file (if -ls flag not set)
      * This file is created during normal ASL/AML compiles. It is not