[Feature][T106]ZXW P56U09 code
Only Configure: Yes
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: No
Doc Update: No
Change-Id: I3cbd8b420271eb20c2b40ebe5c78f83059cd42f3
diff --git a/ap/libc/glibc/glibc-2.23/sysdeps/sh/bsd-_setjmp.S b/ap/libc/glibc/glibc-2.23/sysdeps/sh/bsd-_setjmp.S
new file mode 100644
index 0000000..ddd9523
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/sysdeps/sh/bsd-_setjmp.S
@@ -0,0 +1,51 @@
+/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. SH version.
+ Copyright (C) 1999-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
+ We cannot do it in C because it must be a tail-call, so frame-unwinding
+ in setjmp doesn't clobber the state restored by longjmp. */
+
+#include <sysdep.h>
+
+ENTRY (_setjmp)
+#ifdef SHARED
+ mova 1f, r0
+ mov.l 1f, r1
+ bra 2f
+ add r1, r0
+ .align 2
+1:
+ .long _GLOBAL_OFFSET_TABLE_
+2:
+ mov.l 3f, r1
+ mov.l @(r0,r1), r1
+ jmp @r1
+ mov #0, r5
+ .align 2
+3:
+ .long C_SYMBOL_NAME(__sigsetjmp@GOT)
+#else
+ mov.l 1f, r1
+ jmp @r1
+ mov #0, r5
+ .align 2
+1:
+ .long C_SYMBOL_NAME(__sigsetjmp)
+#endif
+END (_setjmp)
+libc_hidden_def (_setjmp)