[PATCH] Remove zero terminator for .eh_frame in libc.so [BZ #22053]

[H.J. Lu]

elf/sofini.c has a zero terminator for .eh_frame in libc.so.  It was
added before -eh-frame-hdr is added to ld.  Since -eh-frame-hdr is
always used to build libc.so, zero terminator in elf/sofini.c can be
removed.

Tested on x86-64.  OK for master?

H.J.
---
	[BZ #22053]
	* elf/sofini.c (__FRAME_END__): Removed.
---
 elf/sofini.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/elf/sofini.c b/elf/sofini.c
index 13e74b7903..7ec313be4e 100644
--- a/elf/sofini.c
+++ b/elf/sofini.c
@@ -9,11 +9,3 @@ static void (*const __DTOR_END__[1]) (void)
      __attribute__ ((used, section (".dtors")))
      = { 0 };
 #endif
-
-/* Terminate the frame unwind info section with a 4byte 0 as a sentinel;
-   this would be the 'length' field in a real FDE.  */
-
-typedef unsigned int ui32 __attribute__ ((mode (SI)));
-static const ui32 __FRAME_END__[1]
-  __attribute__ ((used, section (".eh_frame")))
-  = { 0 };
-- 
2.13.5