cygming-crtend.c (__FRAME_END__): Replace attribute "unused" with attribute "used".

	* config/i386/cygming-crtend.c (__FRAME_END__): Replace attribute
	"unused" with attribute "used".
	(__JCR_END__): Likewise.
	* config/i386/cygming-crtbegin.c (__EH_FRAME_BEGIN__): Add missing
	"used" attribute.
	(__JCR_LIST__): Replace attribute "unused" with attribute "used".

From-SVN: r162186

gcc/ChangeLog

+2010-07-14  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	* config/i386/cygming-crtend.c (__FRAME_END__): Replace attribute
+	"unused" with attribute "used".
+	(__JCR_END__): Likewise.
+	* config/i386/cygming-crtbegin.c (__EH_FRAME_BEGIN__): Add missing
+	"used" attribute.
+	(__JCR_LIST__): Replace attribute "unused" with attribute "used".
+
 2010-07-14  Richard Guenther  <rguenther@suse.de>
 
 	* lto-streamer-in.c (maybe_fixup_handled_component): Remove.

gcc/config/i386/cygming-crtbegin.c

@@ -64,7 +64,7 @@ extern void _Jv_RegisterClasses (const void *) TARGET_ATTRIBUTE_WEAK;
    register/deregister it with the exception handling library code.  */
 #if DWARF2_UNWIND_INFO
 static EH_FRAME_SECTION_CONST char __EH_FRAME_BEGIN__[]
-  __attribute__((section(EH_FRAME_SECTION_NAME), aligned(4)))
+  __attribute__((used, section(EH_FRAME_SECTION_NAME), aligned(4)))
   = { };
 
 static struct object obj;
@@ -72,7 +72,7 @@ static struct object obj;
 
 #if TARGET_USE_JCR_SECTION
 static void *__JCR_LIST__[]
-  __attribute__ ((unused, section(JCR_SECTION_NAME), aligned(4)))
+  __attribute__ ((used, section(JCR_SECTION_NAME), aligned(4)))
   = { };
 #endif
 

gcc/config/i386/cygming-crtend.c

@@ -47,7 +47,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    this would be the 'length' field in a real FDE.  */
 
 static EH_FRAME_SECTION_CONST int __FRAME_END__[]
-  __attribute__ ((unused,  section(EH_FRAME_SECTION_NAME),
+  __attribute__ ((used,  section(EH_FRAME_SECTION_NAME),
 		  aligned(4)))
   = { 0 };
 #endif
@@ -55,7 +55,7 @@ static EH_FRAME_SECTION_CONST int __FRAME_END__[]
 #if TARGET_USE_JCR_SECTION
 /* Null terminate the .jcr section array.  */
 static void *__JCR_END__[1] 
-   __attribute__ ((unused, section(JCR_SECTION_NAME),
+   __attribute__ ((used, section(JCR_SECTION_NAME),
 		   aligned(sizeof(void *))))
    = { 0 };
 #endif