1 files changed, 56 insertions, 0 deletions
diff --git a/src/pal/src/libunwind/src/sh/regname.c b/src/pal/src/libunwind/src/sh/regname.c
new file mode 100644
index 0000000000..b52925b4da
--- /dev/null
+++ b/src/pal/src/libunwind/src/sh/regname.c
@@ -0,0 +1,56 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2012 Tommi Rantala <tt.rantala@gmail.com>
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#include "unwind_i.h"
+
+static const char *const regname[] =
+  {
+    [UNW_SH_R0]  = "r0",
+    [UNW_SH_R1]  = "r1",
+    [UNW_SH_R2]  = "r2",
+    [UNW_SH_R3]  = "r3",
+    [UNW_SH_R4]  = "r4",
+    [UNW_SH_R5]  = "r5",
+    [UNW_SH_R6]  = "r6",
+    [UNW_SH_R7]  = "r7",
+    [UNW_SH_R8]  = "r8",
+    [UNW_SH_R9]  = "r9",
+    [UNW_SH_R10] = "r10",
+    [UNW_SH_R11] = "r11",
+    [UNW_SH_R12] = "r12",
+    [UNW_SH_R13] = "r13",
+    [UNW_SH_R14] = "r14",
+    [UNW_SH_R15] = "r15",
+    [UNW_SH_PC]  = "pc",
+    [UNW_SH_PR]  = "pr",
+  };
+
+const char *
+unw_regname (unw_regnum_t reg)
+{
+  if (reg < (unw_regnum_t) ARRAY_SIZE (regname) && regname[reg] != NULL)
+    return regname[reg];
+  else
+    return "???";
+}