From bb5ede8152f14cc757ff4ee6f44ff3128c3ff144 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Wed, 6 Feb 2008 15:24:18 +0000
Subject: Standardize to big-endian binary

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@637 42af7a65-404d-4744-a932-0658087f49c3
---
 misc/pascal/libpoff/pfread.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'misc/pascal/libpoff/pfread.c')

diff --git a/misc/pascal/libpoff/pfread.c b/misc/pascal/libpoff/pfread.c
index 016aebceb..1bcc1618a 100644
--- a/misc/pascal/libpoff/pfread.c
+++ b/misc/pascal/libpoff/pfread.c
@@ -101,6 +101,10 @@ static uint16 poffReadFileHeader(poffHandle_t handle, FILE *poffFile)
       return ePOFFREADERROR;
     }
 
+  /* The POFF file is retained in big-endian order.  Fixup fields as necessary */
+
+  poffSwapFileHeader(&poffInfo->fileHeader);
+
   /* Verify that this is a valid POFF header */
 
   if ((poffInfo->fileHeader.fh_ident[FHI_MAG0] != FHI_POFF_MAG0) ||
@@ -145,6 +149,10 @@ static uint16 poffReadSectionHeaders(poffHandle_t handle, FILE *poffFile)
 	  return ePOFFREADERROR;
 	}
 
+      /* The POFF file is retained in big-endian order.  Fixup fields as necessary */
+
+      poffSwapSectionHeader(&sectionHeader);
+
       /* Copy the section header to the correct location */
 
       switch (sectionHeader.sh_type)
@@ -251,6 +259,12 @@ static uint16 poffReadAllSectionData(poffHandle_t handle, FILE *poffFile)
       retval = poffReadSectionData(&poffInfo->symbolTableSection,
 				   (ubyte**)&poffInfo->symbolTable,
 				   poffFile);
+#ifdef CONFIG_POFF_SWAPNEEDED
+      if (retval == eNOERROR)
+        {
+          poffSwapSymbolTableData(poffInfo);
+        }
+#endif
     }
 
   if ((retval == eNOERROR) && (HAVE_STRING_TABLE))
@@ -265,6 +279,12 @@ static uint16 poffReadAllSectionData(poffHandle_t handle, FILE *poffFile)
       retval = poffReadSectionData(&poffInfo->relocSection,
 				   (ubyte**)&poffInfo->relocTable,
 				   poffFile);
+#ifdef CONFIG_POFF_SWAPNEEDED
+      if (retval == eNOERROR)
+        {
+           poffSwapRelocationData(poffInfo);
+        }
+#endif
     }
 
   if ((retval == eNOERROR) && (HAVE_FILE_TABLE))
@@ -272,6 +292,12 @@ static uint16 poffReadAllSectionData(poffHandle_t handle, FILE *poffFile)
       retval = poffReadSectionData(&poffInfo->fileNameTableSection,
 				   (ubyte**)&poffInfo->fileNameTable,
 				   poffFile);
+#ifdef CONFIG_POFF_SWAPNEEDED
+      if (retval == eNOERROR)
+        {
+          poffSwapFileTableData(poffInfo);
+        }
+#endif
     }
 
   if ((retval == eNOERROR) && (HAVE_LINE_NUMBER))
@@ -279,6 +305,12 @@ static uint16 poffReadAllSectionData(poffHandle_t handle, FILE *poffFile)
       retval = poffReadSectionData(&poffInfo->lineNumberSection,
 				   (ubyte**)&poffInfo->lineNumberTable,
 				   poffFile);
+#ifdef CONFIG_POFF_SWAPNEEDED
+      if (retval == eNOERROR)
+        {
+          poffSwapLineNumberData(poffInfo);
+        }
+#endif
     }
 
   if ((retval == eNOERROR) && (HAVE_DEBUG_SECTION))
@@ -286,6 +318,12 @@ static uint16 poffReadAllSectionData(poffHandle_t handle, FILE *poffFile)
       retval = poffReadSectionData(&poffInfo->debugFuncSection,
 				   (ubyte**)&poffInfo->debugFuncTable,
 				   poffFile);
+#ifdef CONFIG_POFF_SWAPNEEDED
+      if (retval == eNOERROR)
+        {
+          poffSwapDebugData(poffInfo);
+        }
+#endif
     }
 
   return retval;
-- 
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