1 files changed, 140 insertions, 138 deletions
diff --git a/misc/pascal/insn16/libinsn/pgetopcode.c b/misc/pascal/insn16/libinsn/pgetopcode.c
index b9167a016..cc6f93077 100644
--- a/misc/pascal/insn16/libinsn/pgetopcode.c
+++ b/misc/pascal/insn16/libinsn/pgetopcode.c
@@ -1,138 +1,140 @@
-/**********************************************************************
- * pgetopcode.c
- * P-Code access utilities
- *
- *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- **********************************************************************/
-
-/**********************************************************************
- * Included Files
- **********************************************************************/
-
-#include "keywords.h"
-#include "podefs.h"
-#include "pinsn16.h"
-
-#include "paslib.h"
-#include "pofflib.h"
-#include "pinsn.h"
-
-/**********************************************************************
- * Private Function Prototypes
- **********************************************************************/
-
-/**********************************************************************
- * Global Variables
- **********************************************************************/
-
-static sint16 g_bEndIn  = 0;  /* 1 = oEND pcode or EOF received */
-
-/**********************************************************************
- * Private Variables
- **********************************************************************/
-
-/**********************************************************************
- * Private Functions
- **********************************************************************/
-
-/**********************************************************************
- * Global Functions
- **********************************************************************/
-
-/**********************************************************************/
-
-uint32 insn_GetOpCode(poffHandle_t handle, OPTYPE *ptr)
-{
-  uint32 opsize = 1;
-  int c;
-
-  TRACE(stderr, "[insn_GetOpCode]");
-
-  /* If we are not already at the EOF, read the next character from
-   * the input stream.
-   */
-
-  if (!g_bEndIn)
-    c = poffGetProgByte(handle);
-  else
-    c = EOF;
-
-  /* Check for end of file.  We may have previously parsed oEND which
-   * is a 'logical' end of file for a pascal program (but not a unit)
-   * or we may be at the physical end of the file wihout encountering
-   * oEND (typical for a UNIT file).
-   */
-
-  if ((g_bEndIn) || (c == EOF))
-    {
-      ptr->op = oEND;
-      ptr->arg1 = 0;
-      ptr->arg2 = 0;
-    } /* end if */
-  else
-    {
-      ptr->op = c;
-      g_bEndIn = (ptr->op == oEND);
-
-      if (ptr->op & o8)
-	{
-	  ptr->arg1 = poffGetProgByte(handle);
-	  opsize++;
-	}
-      else
-	{
-	  ptr->arg1 = 0;
-	}
-
-      if (ptr->op & o16)
-	{
-	  ptr->arg2  = (poffGetProgByte(handle) << 8);
-	  ptr->arg2 |= (poffGetProgByte(handle) & 0xff);
-	  opsize += 2;
-	}
-      else
-	{
-	  ptr->arg2 = 0;
-	}
-    }
-  return opsize;
-}
-
-/**********************************************************************/
-
-void insn_ResetOpCodeRead(poffHandle_t handle)
-{
-  poffResetAccess(handle);
-  g_bEndIn = 0;
-}
-
-/***********************************************************************/
+/**********************************************************************
+ * pgetopcode.c
+ * P-Code access utilities
+ *
+ *   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ **********************************************************************/
+
+/**********************************************************************
+ * Included Files
+ **********************************************************************/
+
+#include <stdint.h>
+
+#include "keywords.h"
+#include "podefs.h"
+#include "pinsn16.h"
+
+#include "paslib.h"
+#include "pofflib.h"
+#include "pinsn.h"
+
+/**********************************************************************
+ * Private Function Prototypes
+ **********************************************************************/
+
+/**********************************************************************
+ * Global Variables
+ **********************************************************************/
+
+static int16_t g_bEndIn  = 0;  /* 1 = oEND pcode or EOF received */
+
+/**********************************************************************
+ * Private Variables
+ **********************************************************************/
+
+/**********************************************************************
+ * Private Functions
+ **********************************************************************/
+
+/**********************************************************************
+ * Global Functions
+ **********************************************************************/
+
+/**********************************************************************/
+
+uint32_t insn_GetOpCode(poffHandle_t handle, OPTYPE *ptr)
+{
+  uint32_t opsize = 1;
+  int c;
+
+  TRACE(stderr, "[insn_GetOpCode]");
+
+  /* If we are not already at the EOF, read the next character from
+   * the input stream.
+   */
+
+  if (!g_bEndIn)
+    c = poffGetProgByte(handle);
+  else
+    c = EOF;
+
+  /* Check for end of file.  We may have previously parsed oEND which
+   * is a 'logical' end of file for a pascal program (but not a unit)
+   * or we may be at the physical end of the file wihout encountering
+   * oEND (typical for a UNIT file).
+   */
+
+  if ((g_bEndIn) || (c == EOF))
+    {
+      ptr->op = oEND;
+      ptr->arg1 = 0;
+      ptr->arg2 = 0;
+    } /* end if */
+  else
+    {
+      ptr->op = c;
+      g_bEndIn = (ptr->op == oEND);
+
+      if (ptr->op & o8)
+        {
+          ptr->arg1 = poffGetProgByte(handle);
+          opsize++;
+        }
+      else
+        {
+          ptr->arg1 = 0;
+        }
+
+      if (ptr->op & o16)
+        {
+          ptr->arg2  = (poffGetProgByte(handle) << 8);
+          ptr->arg2 |= (poffGetProgByte(handle) & 0xff);
+          opsize += 2;
+        }
+      else
+        {
+          ptr->arg2 = 0;
+        }
+    }
+  return opsize;
+}
+
+/**********************************************************************/
+
+void insn_ResetOpCodeRead(poffHandle_t handle)
+{
+  poffResetAccess(handle);
+  g_bEndIn = 0;
+}
+
+/***********************************************************************/