1 files changed, 176 insertions, 175 deletions
diff --git a/misc/pascal/insn16/prun/pload.c b/misc/pascal/insn16/prun/pload.c
index f09c72063..8d5576019 100644
--- a/misc/pascal/insn16/prun/pload.c
+++ b/misc/pascal/insn16/prun/pload.c
@@ -1,175 +1,176 @@
-/****************************************************************************
- * pload.c
- *
- *   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 <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "keywords.h"
-#include "pedefs.h"
-#include "pofflib.h"
-#include "perr.h"
-#include "pexec.h"
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Constant Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Function Prototypes
- ****************************************************************************/
-
-/****************************************************************************
- * Global Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-FAR struct pexec_s *pload(const char *filename, addr_t varsize, addr_t strsize)
-{
-  struct pexec_attr_s attr;
-  struct pexec_s *st;
-  poffHandle_t phandle;
-  FILE        *exe;
-  uint16       err;
-  ubyte        ftype;
-  ubyte        farch;
-
-  /* Create a handle to contain the executable data */
-
-  phandle = poffCreateHandle();
-  if (phandle == NULL) fatal(eNOMEMORY);
-
-  /* Open the executable file */
-
-  if (!(exe = fopen(filename, "rb")))
-    {
-      dbg("ERROR: Error opening '%s': %d\n", filename, errno);
-      goto errout_with_handle;
-    }
-
-  /* Load the POFF file into memory */
-
-  err = poffReadFile(phandle, exe);
-  if (err != eNOERROR)
-    {
-      dbg("ERROR: Could not read %s: %d\n", filename, err);
-      goto errout_with_file;
-    }
-
-  /* Verify that the file is a pascal executable */
-
-  ftype = poffGetFileType(phandle);
-  if (ftype != FHT_EXEC)
-    {
-      dbg("ERROR: File is not a pascal executable: %d\n", ftype);
-      goto errout_with_file;
-    }
-
-  farch = poffGetArchitecture(phandle);
-  if (farch != FHA_PCODE_INSN16)
-    {
-      dbg("ERROR: File is not 16-bit pcode: %d\n", farch);
-      goto errout_with_file;
-    }
-
-  /* Initialize the attribute structure */
-
-  attr.varsize = varsize;
-  attr.strsize = strsize;
-
-  /* Extract the program entry point from the pascal executable */
-
-  attr.entry = poffGetEntryPoint(phandle);
-
-  /* Close the POFF file */
-
-  (void)fclose(exe);
-
-  /* Extract the program data from the POFF image */
-
-  attr.maxpc = poffExtractProgramData(phandle, &attr.ispace);
-
-  /* Extract the read-only data from the POFF image */
-
-  attr.rosize = poffExtractRoData(phandle, &attr.rodata);
-
-  /* Destroy the POFF image */
-
-  poffDestroyHandle(phandle);
-
-  /* Initialize the p-code interpreter */
-
-  st = pexec_init(&attr);
-  if (!st && attr.ispace)
-    {
-      /* Initialization failed, discard the allocated I-Space */
-
-      free(st->ispace);
-    }
-
-  /* Discard the allocated RO data in any event */
-
-  if (attr.rodata)
-    {
-      free(attr.rodata);
-    }
-  return st;
-
- errout_with_file:
-  (void)fclose(exe);
-
- errout_with_handle:
-  poffDestroyHandle(phandle);
-  return NULL;
-}
+/****************************************************************************
+ * pload.c
+ *
+ *   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 <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "keywords.h"
+#include "pedefs.h"
+#include "pofflib.h"
+#include "perr.h"
+#include "pexec.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Type Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Constant Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Global Variables
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+FAR struct pexec_s *pload(const char *filename, addr_t varsize, addr_t strsize)
+{
+  struct pexec_attr_s attr;
+  struct pexec_s *st;
+  poffHandle_t phandle;
+  FILE        *exe;
+  uint16_t     err;
+  uint8_t      ftype;
+  uint8_t      farch;
+
+  /* Create a handle to contain the executable data */
+
+  phandle = poffCreateHandle();
+  if (phandle == NULL) fatal(eNOMEMORY);
+
+  /* Open the executable file */
+
+  if (!(exe = fopen(filename, "rb")))
+    {
+      dbg("ERROR: Error opening '%s': %d\n", filename, errno);
+      goto errout_with_handle;
+    }
+
+  /* Load the POFF file into memory */
+
+  err = poffReadFile(phandle, exe);
+  if (err != eNOERROR)
+    {
+      dbg("ERROR: Could not read %s: %d\n", filename, err);
+      goto errout_with_file;
+    }
+
+  /* Verify that the file is a pascal executable */
+
+  ftype = poffGetFileType(phandle);
+  if (ftype != FHT_EXEC)
+    {
+      dbg("ERROR: File is not a pascal executable: %d\n", ftype);
+      goto errout_with_file;
+    }
+
+  farch = poffGetArchitecture(phandle);
+  if (farch != FHA_PCODE_INSN16)
+    {
+      dbg("ERROR: File is not 16-bit pcode: %d\n", farch);
+      goto errout_with_file;
+    }
+
+  /* Initialize the attribute structure */
+
+  attr.varsize = varsize;
+  attr.strsize = strsize;
+
+  /* Extract the program entry point from the pascal executable */
+
+  attr.entry = poffGetEntryPoint(phandle);
+
+  /* Close the POFF file */
+
+  (void)fclose(exe);
+
+  /* Extract the program data from the POFF image */
+
+  attr.maxpc = poffExtractProgramData(phandle, &attr.ispace);
+
+  /* Extract the read-only data from the POFF image */
+
+  attr.rosize = poffExtractRoData(phandle, &attr.rodata);
+
+  /* Destroy the POFF image */
+
+  poffDestroyHandle(phandle);
+
+  /* Initialize the p-code interpreter */
+
+  st = pexec_init(&attr);
+  if (!st && attr.ispace)
+    {
+      /* Initialization failed, discard the allocated I-Space */
+
+      free(st->ispace);
+    }
+
+  /* Discard the allocated RO data in any event */
+
+  if (attr.rodata)
+    {
+      free(attr.rodata);
+    }
+  return st;
+
+ errout_with_file:
+  (void)fclose(exe);
+
+ errout_with_handle:
+  poffDestroyHandle(phandle);
+  return NULL;
+}