From 1e28bdaabba3cdc26df028d70f9e15e055e75587 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Mon, 7 Dec 2015 07:42:25 +0100
Subject: sh: add back sh2 specific assembly for clone()

In gcc 5.x there is a compile failure, for sh2 builds
as shad no longer is accepted. Strange that it is working for
4.9.x. Add back old assembly code.
---
 libc/sysdeps/linux/sh/clone.S | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'libc/sysdeps')

diff --git a/libc/sysdeps/linux/sh/clone.S b/libc/sysdeps/linux/sh/clone.S
index 4374a634e..3ed6b25de 100644
--- a/libc/sysdeps/linux/sh/clone.S
+++ b/libc/sysdeps/linux/sh/clone.S
@@ -53,8 +53,24 @@ ENTRY(__clone)
 	mov	#+SYS_ify(clone), r3
 	trapa	#0x15
 	mov     r0, r1
+#ifdef __sh2__
+/* 12 arithmetic shifts for the sh2, because shad doesn't exist! */
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+        shar    r1
+#else
 	mov	#-12, r2
 	shad	r2, r1
+#endif
 	not	r1, r1			// r1=0 means r0 = -1 to -4095
 	tst	r1, r1			// i.e. error in linux
 	bf	.Lclone_end
-- 
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