[PATCH] epiphany: Additional setjmp() and longjmp() syms

[Sebastian Huber]

At least with Binutils 2.30 and GCC 7.3 we need symbol definitions
without the leading underscore.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
---
 newlib/libc/machine/epiphany/setjmp.S | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/newlib/libc/machine/epiphany/setjmp.S b/newlib/libc/machine/epiphany/setjmp.S
index 2986bb47a..b981ee51e 100644
--- a/newlib/libc/machine/epiphany/setjmp.S
+++ b/newlib/libc/machine/epiphany/setjmp.S
@@ -45,6 +45,8 @@ _setjmp:
 	mov r0,#0
 	rts
 	.size _setjmp, .-_setjmp
+	.global setjmp
+	.set setjmp, _setjmp
 
 	.global _longjmp
 _longjmp:
@@ -63,3 +65,5 @@ _longjmp:
 	movne r0,r1
 	jr lr
         .size   _longjmp, .-_longjmp
+	.global longjmp
+	.set longjmp, _longjmp
-- 
2.12.3