Remove warning 'sh_link not set for section ARM.exidx' for a few builds

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3496 42af7a65-404d-4744-a932-0658087f49c3

30 files changed, 163 insertions, 158 deletions

diff --git a/nuttx/TODO b/nuttx/TODO
index 25a40dc1a..d40421663 100644
--- a/nuttx/TODO
+++ b/nuttx/TODO
@@ -1,4 +1,4 @@
-NuttX TODO List (Last updated April 2 2011)
+NuttX TODO List (Last updated April 12 2011)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 nuttx/
@@ -17,7 +17,7 @@ nuttx/
   (2)  Graphics subystem (graphics/)
   (1)  Pascal add-on (pcode/)
   (1)  Documentation (Documentation/)
-  (5)  Build system / Toolchains
+  (4)  Build system / Toolchains
   (7)  Linux/Cywgin simulation (arch/sim)
   (4)  ARM (arch/arm/)
   (1)  ARM/C5471 (arch/arm/src/c5471/)
@@ -506,24 +506,6 @@ o Build system
   Status:      Open
   Priority:    Low
 
-  Decription:  Build of NX fails with gcc-4.2.2.  When generating C files using
-               arm-elf-gcc -E, the CPP fails when using -isystem.  Works fine with
-               older compilers.  My work around for now is to use an older compiler
-               for the CPP definition in the configuration Make.defs file, do
-               make context, restore the original Make.defs, and then make.
-  Status:      Open.  This may not be a real issue.  I have not seen this
-               happen lately so it may have nothing to do with GCC.
-  Priority:    High if you are using NX and a newer compiler.
-
-  Description: It has been reported to me that in some environments, the int8_t
-               type is unsigned (0-255).  The uint8_t type is based on type char
-               and char may or may not be treated as a signed value by your compiler.
-               Two options:  (1) in arch/<cpu>/include/<cpu>/types.h, try typedef'ing
-               int8_t as 'signed char', (2) for GCC, you should be able to add the
-               compiler option -fsigned-char to your CFLAGS in Make.defs.
-  Status:      Open
-  Priority:    Medium
-
 o Linux/Cywgin simulation (arch/sim)
   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git a/nuttx/configs/ea3131/usbserial/defconfig b/nuttx/configs/ea3131/usbserial/defconfig
index f5df53002..fcf8d0d03 100755
--- a/nuttx/configs/ea3131/usbserial/defconfig
+++ b/nuttx/configs/ea3131/usbserial/defconfig
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ea3131/usbserial/defconfig
 #
-#   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/ea3131/usbserial/ld.script b/nuttx/configs/ea3131/usbserial/ld.script
index 7ce7bf21c..1bdc7d9fc 100755
--- a/nuttx/configs/ea3131/usbserial/ld.script
+++ b/nuttx/configs/ea3131/usbserial/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ea3131/usbserial/ld.script
  *
- *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -78,11 +78,11 @@ SECTIONS
 		*(.ARM.extab*)
 	} >isram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} > isram
+	__exidx_end = ABSOLUTE(.);
 
 	.bss : {
 		_sbss = ABSOLUTE(.);
@@ -91,7 +91,8 @@ SECTIONS
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > isram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ea3131/usbstorage/defconfig b/nuttx/configs/ea3131/usbstorage/defconfig
index e8cb6216e..c2e5cb618 100755
--- a/nuttx/configs/ea3131/usbstorage/defconfig
+++ b/nuttx/configs/ea3131/usbstorage/defconfig
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ea3131/usbstorage/defconfig
 #
-#   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/ea3131/usbstorage/ld.script b/nuttx/configs/ea3131/usbstorage/ld.script
index b23cd18bd..c6ba1c293 100755
--- a/nuttx/configs/ea3131/usbstorage/ld.script
+++ b/nuttx/configs/ea3131/usbstorage/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ea3131/usbstorage/ld.script
  *
- *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -78,11 +78,11 @@ SECTIONS
 		*(.ARM.extab*)
 	} >isram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} > isram
+	__exidx_end = ABSOLUTE(.);
 
 	.bss : {
 		_sbss = ABSOLUTE(.);
diff --git a/nuttx/configs/eagle100/httpd/ld.script b/nuttx/configs/eagle100/httpd/ld.script
index 434cffbde..080fb47fb 100644
--- a/nuttx/configs/eagle100/httpd/ld.script
+++ b/nuttx/configs/eagle100/httpd/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/eagle100/httpd/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The LM3S6918 has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/eagle100/nettest/ld.script b/nuttx/configs/eagle100/nettest/ld.script
index b8af71ddd..8fcc01f42 100644
--- a/nuttx/configs/eagle100/nettest/ld.script
+++ b/nuttx/configs/eagle100/nettest/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/eagle100/nettest/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The LM3S6918 has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/eagle100/nsh/ld.script b/nuttx/configs/eagle100/nsh/ld.script
index e77b6778d..d7b6316d5 100644
--- a/nuttx/configs/eagle100/nsh/ld.script
+++ b/nuttx/configs/eagle100/nsh/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/eagle100/nsh/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The LM3S6918 has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/eagle100/nxflat/ld.script b/nuttx/configs/eagle100/nxflat/ld.script
index ffd8dec48..aa3a30a62 100644
--- a/nuttx/configs/eagle100/nxflat/ld.script
+++ b/nuttx/configs/eagle100/nxflat/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/eagle100/nxflat/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The LM3S6918 has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/eagle100/ostest/ld.script b/nuttx/configs/eagle100/ostest/ld.script
index 0d7032fcf..747d7c2a0 100644
--- a/nuttx/configs/eagle100/ostest/ld.script
+++ b/nuttx/configs/eagle100/ostest/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/eagle100/ostest/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The LM3S6918 has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/eagle100/thttpd/ld.script b/nuttx/configs/eagle100/thttpd/ld.script
index 289c9088c..282eed92a 100644
--- a/nuttx/configs/eagle100/thttpd/ld.script
+++ b/nuttx/configs/eagle100/thttpd/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/eagle100/thttpd/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The LM3S6918 has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/lpcxpresso-lpc1768/nsh/ld.script b/nuttx/configs/lpcxpresso-lpc1768/nsh/ld.script
index bcc80f68d..0d8103b2e 100755
--- a/nuttx/configs/lpcxpresso-lpc1768/nsh/ld.script
+++ b/nuttx/configs/lpcxpresso-lpc1768/nsh/ld.script
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	.data : {
 		_sdata = ABSOLUTE(.);
@@ -80,20 +80,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/lpcxpresso-lpc1768/ostest/ld.script b/nuttx/configs/lpcxpresso-lpc1768/ostest/ld.script
index 221919b09..a85bc2b04 100755
--- a/nuttx/configs/lpcxpresso-lpc1768/ostest/ld.script
+++ b/nuttx/configs/lpcxpresso-lpc1768/ostest/ld.script
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	.data : {
 		_sdata = ABSOLUTE(.);
@@ -80,20 +80,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ntosd-dm320/nettest/ld.script b/nuttx/configs/ntosd-dm320/nettest/ld.script
index c025cb99d..55e763fad 100644
--- a/nuttx/configs/ntosd-dm320/nettest/ld.script
+++ b/nuttx/configs/ntosd-dm320/nettest/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ntosd-dm320/nettest/ld.script
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	}
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 	. = ALIGN(4096);
 
 	.data : {
@@ -62,13 +62,14 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	}
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	}
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ntosd-dm320/nsh/ld.script b/nuttx/configs/ntosd-dm320/nsh/ld.script
index e040e368c..c1a27e453 100644
--- a/nuttx/configs/ntosd-dm320/nsh/ld.script
+++ b/nuttx/configs/ntosd-dm320/nsh/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ntosd-dm320/nsh/ld.script
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	}
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 	. = ALIGN(4096);
 
 	.data : {
@@ -62,13 +62,14 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	}
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	}
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ntosd-dm320/ostest/ld.script b/nuttx/configs/ntosd-dm320/ostest/ld.script
index 45fa67b8d..e5bb77257 100644
--- a/nuttx/configs/ntosd-dm320/ostest/ld.script
+++ b/nuttx/configs/ntosd-dm320/ostest/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ntosd-dm320/ostest/ld.script
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	}
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 	. = ALIGN(4096);
 
 	.data : {
@@ -62,13 +62,14 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	}
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	}
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ntosd-dm320/poll/ld.script b/nuttx/configs/ntosd-dm320/poll/ld.script
index ab8512b3a..8db7a0fed 100644
--- a/nuttx/configs/ntosd-dm320/poll/ld.script
+++ b/nuttx/configs/ntosd-dm320/poll/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ntosd-dm320/poll/ld.script
  *
- *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2008, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	}
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 	. = ALIGN(4096);
 
 	.data : {
@@ -62,13 +62,14 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	}
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	}
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ntosd-dm320/thttpd/ld.script b/nuttx/configs/ntosd-dm320/thttpd/ld.script
index 7d6755ad5..6646ec2f7 100644
--- a/nuttx/configs/ntosd-dm320/thttpd/ld.script
+++ b/nuttx/configs/ntosd-dm320/thttpd/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ntosd-dm320/thttpd/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	}
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 	. = ALIGN(4096);
 
 	.data : {
@@ -62,13 +62,14 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	}
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	}
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ntosd-dm320/udp/ld.script b/nuttx/configs/ntosd-dm320/udp/ld.script
index 86f3a21d1..d921a28ad 100644
--- a/nuttx/configs/ntosd-dm320/udp/ld.script
+++ b/nuttx/configs/ntosd-dm320/udp/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ntosd-dm320/udp/ld.script
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	}
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 	. = ALIGN(4096);
 
 	.data : {
@@ -62,13 +62,14 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	}
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	}
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/ntosd-dm320/uip/ld.script b/nuttx/configs/ntosd-dm320/uip/ld.script
index 77a431164..e9bee2f8c 100644
--- a/nuttx/configs/ntosd-dm320/uip/ld.script
+++ b/nuttx/configs/ntosd-dm320/uip/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/ntosd-dm320/uip/ld.script
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +52,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	}
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 	. = ALIGN(4096);
 
 	.data : {
@@ -62,13 +62,14 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	}
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	}
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/olimex-lpc2378/nsh/ld.script b/nuttx/configs/olimex-lpc2378/nsh/ld.script
index 34d6b958d..cf8ba46bd 100755
--- a/nuttx/configs/olimex-lpc2378/nsh/ld.script
+++ b/nuttx/configs/olimex-lpc2378/nsh/ld.script
@@ -6,7 +6,7 @@
  *
  * This is part of the NuttX RTOS and based on the LPC2148 port:
  *
- *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2010, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -87,12 +87,11 @@ SECTIONS
 		*(.ARM.extab*)
 	} > RAM
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} > RAM
-	
+	__exidx_end = ABSOLUTE(.);
 
 /* .bss section which is initialized by 0 */
   /* This section will be filled with zero by startup code */
diff --git a/nuttx/configs/olimex-lpc2378/ostest/ld.script b/nuttx/configs/olimex-lpc2378/ostest/ld.script
index e72913093..74c798b57 100755
--- a/nuttx/configs/olimex-lpc2378/ostest/ld.script
+++ b/nuttx/configs/olimex-lpc2378/ostest/ld.script
@@ -6,7 +6,7 @@
  *
  * This is part of the NuttX RTOS and based on the LPC2148 port:
  *
- *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2010, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -87,11 +87,11 @@ SECTIONS
 		*(.ARM.extab*)
 	} > RAM
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} > RAM
+	__exidx_end = ABSOLUTE(.);
 	
 
 /* .bss section which is initialized by 0 */
diff --git a/nuttx/configs/stm3210e-eval/nsh/ld.script b/nuttx/configs/stm3210e-eval/nsh/ld.script
index f7b4ba78b..fa7b990bc 100755
--- a/nuttx/configs/stm3210e-eval/nsh/ld.script
+++ b/nuttx/configs/stm3210e-eval/nsh/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/nsh/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/stm3210e-eval/nsh/ld.script.dfu b/nuttx/configs/stm3210e-eval/nsh/ld.script.dfu
index 2837fd04c..6b5ab8a2d 100755
--- a/nuttx/configs/stm3210e-eval/nsh/ld.script.dfu
+++ b/nuttx/configs/stm3210e-eval/nsh/ld.script.dfu
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/nsh/ld.script.dfu
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -65,7 +65,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -81,20 +81,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/stm3210e-eval/ostest/ld.script b/nuttx/configs/stm3210e-eval/ostest/ld.script
index ce8936adc..bc09f4594 100755
--- a/nuttx/configs/stm3210e-eval/ostest/ld.script
+++ b/nuttx/configs/stm3210e-eval/ostest/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/ostest/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/stm3210e-eval/ostest/ld.script.dfu b/nuttx/configs/stm3210e-eval/ostest/ld.script.dfu
index 720195871..a63ea5b15 100755
--- a/nuttx/configs/stm3210e-eval/ostest/ld.script.dfu
+++ b/nuttx/configs/stm3210e-eval/ostest/ld.script.dfu
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/ostest/ld.script.dfu
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -65,7 +65,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -81,20 +81,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/stm3210e-eval/usbserial/ld.script b/nuttx/configs/stm3210e-eval/usbserial/ld.script
index 041ef8ca5..22a40d93e 100755
--- a/nuttx/configs/stm3210e-eval/usbserial/ld.script
+++ b/nuttx/configs/stm3210e-eval/usbserial/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/usbserial/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/stm3210e-eval/usbserial/ld.script.dfu b/nuttx/configs/stm3210e-eval/usbserial/ld.script.dfu
index ab85986d3..71218d5b5 100755
--- a/nuttx/configs/stm3210e-eval/usbserial/ld.script.dfu
+++ b/nuttx/configs/stm3210e-eval/usbserial/ld.script.dfu
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/usbserial/ld.script.dfu
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -65,7 +65,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -81,20 +81,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/stm3210e-eval/usbstorage/ld.script b/nuttx/configs/stm3210e-eval/usbstorage/ld.script
index eb1b03a3a..d4e03d3a5 100755
--- a/nuttx/configs/stm3210e-eval/usbstorage/ld.script
+++ b/nuttx/configs/stm3210e-eval/usbstorage/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/usbstorage/ld.script
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,7 +66,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -82,20 +82,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }
diff --git a/nuttx/configs/stm3210e-eval/usbstorage/ld.script.dfu b/nuttx/configs/stm3210e-eval/usbstorage/ld.script.dfu
index 4890afdf3..f58cd329d 100755
--- a/nuttx/configs/stm3210e-eval/usbstorage/ld.script.dfu
+++ b/nuttx/configs/stm3210e-eval/usbstorage/ld.script.dfu
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm3210e-eval/usbstorage/ld.script.dfu
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -65,7 +65,7 @@ SECTIONS
 		_etext = ABSOLUTE(.);
 	} > flash
 
-	_eronly = ABSOLUTE(.);		/* See below                    */
+	_eronly = ABSOLUTE(.);
 
 	/* The STM32F103Z has 64Kb of SRAM beginning at the following address */
 
@@ -81,20 +81,21 @@ SECTIONS
 		*(.ARM.extab*)
 	} >sram
 
+	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
-		__exidx_start = ABSOLUTE(.);
 		*(.ARM.exidx*)
-		__exidx_end = ABSOLUTE(.);
 	} >sram
+	__exidx_end = ABSOLUTE(.);
 
-	.bss : {			/* BSS				*/
+	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)
 		*(.gnu.linkonce.b.*)
 		*(COMMON)
 		_ebss = ABSOLUTE(.);
 	} > sram
-					/* Stabs debugging sections.	*/
+
+	/* Stabs debugging sections. */
 	.stab 0 : { *(.stab) }
 	.stabstr 0 : { *(.stabstr) }
 	.stab.excl 0 : { *(.stab.excl) }