From 9abab94b211c5103e3f6baf97ad76523618a553c Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 25 Jun 2012 16:06:09 -0400
Subject: fix arm crti/crtn code

lr must be saved because init/fini-section code from the compiler
clobbers it. this was not a problem when i tested without gcc's
crtbegin/crtend files present, but with them, musl on arm fails to
work (infinite loop in _init).
---
 crt/arm/crtn.s | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'crt/arm/crtn.s')

diff --git a/crt/arm/crtn.s b/crt/arm/crtn.s
index 9d7107d0..5d5d6454 100644
--- a/crt/arm/crtn.s
+++ b/crt/arm/crtn.s
@@ -1,9 +1,11 @@
 .section .init
+	pop {lr}
 	tst lr,#1
 	moveq pc,lr
 	bx lr
 
 .section .fini
+	pop {lr}
 	tst lr,#1
 	moveq pc,lr
 	bx lr
-- 
cgit 1.4.1