Move the __aeabi_unwind_cpp_pr{0,1,2} functions to libkern so they can be

referenced in a non-debug kernel.

1 files changed, 58 insertions, 0 deletions

diff --git a/sys/libkern/arm/aeabi_unwind.c b/sys/libkern/arm/aeabi_unwind.c
new file mode 100644
index 0000000..098e6e6
--- /dev/null
+++ b/sys/libkern/arm/aeabi_unwind.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2013 Andrew Turner
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+#include <sys/systm.h>
+
+#ifdef __ARM_EABI__
+/* We need to provide these functions never call them */
+void __aeabi_unwind_cpp_pr0(void);
+void __aeabi_unwind_cpp_pr1(void);
+void __aeabi_unwind_cpp_pr2(void);
+
+void
+__aeabi_unwind_cpp_pr0(void)
+{
+	panic("__aeabi_unwind_cpp_pr0");
+}
+
+void
+__aeabi_unwind_cpp_pr1(void)
+{
+	panic("__aeabi_unwind_cpp_pr1");
+}
+
+void
+__aeabi_unwind_cpp_pr2(void)
+{
+	panic("__aeabi_unwind_cpp_pr2");
+}
+#endif
+