Correct the .bss end setting.

Demo/ARM7_LPC2368_Eclipse/RTOSDemo/lpc2368.ld

@@ -42,6 +42,7 @@ SECTIONS
 	_end.  Align after .bss to ensure correct alignment even if the
 	.bss section disappears because there are no input sections.  */
 	. = ALIGN(32 / 8);
+	_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
 
 	.usbram (NOLOAD):
 	{
@@ -61,7 +62,7 @@ SECTIONS
 }
 	. = ALIGN(32 / 8);
 	_end = .;
-	_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
+	
 	PROVIDE (end = .);