1 files changed, 56 insertions, 0 deletions
diff --git a/sysdeps/or1k/setjmp.S b/sysdeps/or1k/setjmp.S
new file mode 100644
index 0000000..cf74467
--- /dev/null
+++ b/sysdeps/or1k/setjmp.S
@@ -0,0 +1,56 @@
+/* setjmp, OpenRISC version.
+   Copyright (C) 2022 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#include <bits/setjmp.h>
+
+ENTRY (_setjmp)
+	l.addi	r4, r0, 0     /* Set second argument to 0.  */
+	l.j	.Local__sigsetjmp
+	 l.nop
+END (_setjmp)
+libc_hidden_def (_setjmp)
+
+ENTRY (setjmp)
+	l.addi	r4, r0, 1     /* Set second argument to 1.  */
+	l.j	.Local__sigsetjmp
+	 l.nop
+END (setjmp)
+
+ENTRY (__sigsetjmp)
+.Local__sigsetjmp:
+	l.sw	0(r3), r1
+	l.sw	4(r3), r2
+	l.sw	8(r3), r9
+	l.sw	12(r3), r10
+	l.sw	16(r3), r14
+	l.sw	20(r3), r16
+	l.sw	24(r3), r18
+	l.sw	28(r3), r20
+	l.sw	32(r3), r22
+	l.sw	36(r3), r24
+	l.sw	40(r3), r26
+	l.sw	44(r3), r28
+	l.sw	48(r3), r30
+	l.j	__sigjmp_save
+	 l.nop
+END (__sigsetjmp)
+hidden_def (__sigsetjmp)