sh: New gcc support
New gcc (4.8 or later) used new shift helper functions.
So we need added new helper to private libgcc.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Rich Felker <dalias@libc.org>
diff --git a/arch/sh/lib/lshrsi3.S b/arch/sh/lib/lshrsi3.S
index 1e7aaa5..f2a6959 100644
--- a/arch/sh/lib/lshrsi3.S
+++ b/arch/sh/lib/lshrsi3.S
@@ -54,21 +54,37 @@
!
! (none)
!
+! __lshrsi3_r0
+!
+! Entry:
+!
+! r0: Value to shift
+! r5: Shifts
+!
+! Exit:
+!
+! r0: Result
+!
+! Destroys:
+!
+! (none)
+!
.global __lshrsi3
+ .global __lshrsi3_r0
.align 2
__lshrsi3:
- mov #31,r0
- and r0,r5
+ mov r5,r0
+ .align 2
+__lshrsi3_r0:
+ and #31,r0
+ mov.l r4,@-r15
+ mov r0,r4
mova lshrsi3_table,r0
- mov.b @(r0,r5),r5
-#ifdef __sh1__
- add r5,r0
+ mov.b @(r0,r4),r4
+ add r4,r0
jmp @r0
-#else
- braf r5
-#endif
- mov r4,r0
+ mov.l @r15+,r0
.align 2
lshrsi3_table: