Standardize to big-endian binary

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@637 42af7a65-404d-4744-a932-0658087f49c3

2 files changed, 23 insertions, 2 deletions

diff --git a/misc/pascal/include/paslib.h b/misc/pascal/include/paslib.h
index 6137cc68e..c99eca81e 100644
--- a/misc/pascal/include/paslib.h
+++ b/misc/pascal/include/paslib.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- * paslib.h
+ * include/paslib.h
  * External Declarations associated with paslib
  *
  *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
@@ -49,6 +49,22 @@
  * Global Function Prototypes
  ***************************************************************************/
 
+/* POFF file is always big-endian */
+
+#ifdef CONFIG_BIG_ENDIAN
+# undef  CONFIG_POFF_SWAPNEEDED
+# define poff16(val) (val)
+# define poff32(val) (val)
+#else
+# define CONFIG_POFF_SWAPNEEDED 1
+# define poff16(val) poffSwap16(val)
+# define poff32(val) poffSwap32(val)
+#endif
+
+/***************************************************************************
+ * Global Function Prototypes
+ ***************************************************************************/
+
 /* File name extension helper */
 
 extern boolean extension(const char *inName, const char *ext, char *outName,
@@ -59,6 +75,11 @@ extern boolean extension(const char *inName, const char *ext, char *outName,
 extern sint32  signExtend16(uint16 arg16);
 extern sint32  signExtend25(uint32 arg25);
 
+/* Endian-ness helpers */
+
+extern uint16 poffSwap16(uint16 val);
+extern uint32 poffSwap32(uint32 val);
+
 /***************************************************************************
  * Global Variables
  ***************************************************************************/
diff --git a/misc/pascal/include/poff.h b/misc/pascal/include/poff.h
index 5f8e360cf..244384873 100644
--- a/misc/pascal/include/poff.h
+++ b/misc/pascal/include/poff.h
@@ -423,7 +423,7 @@ typedef struct poffDebugFuncInfo_s poffDebugFuncInfo_t;
 
 struct poffDebugArgInfo_s
 {
-  /* This is the size, in bytes, of one input paramters */
+  /* This is the size, in bytes, of one input paramter */
 
   uint32 da_size;
 };