Massive clean-up of linker scripts from Freddie Chopin

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5307 42af7a65-404d-4744-a932-0658087f49c3

nuttx/configs/stm32f4discovery/scripts/ld.script

@@ -59,10 +59,10 @@ SECTIONS
 	.text : {
 		_stext = ABSOLUTE(.);
 		*(.vectors)
-		*(.text .text.*)        
+		*(.text .text.*)
 		*(.fixup)
 		*(.gnu.warning)
-		*(.rodata .rodata.*)        
+		*(.rodata .rodata.*)
 		*(.gnu.linkonce.t.*)
 		*(.glue_7)
 		*(.glue_7t)
@@ -78,6 +78,10 @@ SECTIONS
 		_einit = ABSOLUTE(.);
 	} > flash
 
+	.ARM.extab : {
+		*(.ARM.extab*)
+	} > flash
+
 	__exidx_start = ABSOLUTE(.);
 	.ARM.exidx : {
 		*(.ARM.exidx*)
@@ -94,10 +98,6 @@ SECTIONS
 		_edata = ABSOLUTE(.);
 	} > sram AT > flash
 
-	.ARM.extab : {
-		*(.ARM.extab*)
-	} >sram
-
 	.bss : {
 		_sbss = ABSOLUTE(.);
 		*(.bss .bss.*)