[PATCH] AArch64 port.

1 files changed, 106 insertions, 0 deletions

diff --git a/src/aarch64/regname.c b/src/aarch64/regname.c
new file mode 100644
index 00000000..8c973428
--- /dev/null
+++ b/src/aarch64/regname.c
@@ -0,0 +1,106 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2012 Tommi Rantala <tt.rantala@gmail.com>
+   Copyright (C) 2013 Linaro Limited
+
+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_AARCH64_X0] = "x0",
+    [UNW_AARCH64_X1] = "x1",
+    [UNW_AARCH64_X2] = "x2",
+    [UNW_AARCH64_X3] = "x3",
+    [UNW_AARCH64_X4] = "x4",
+    [UNW_AARCH64_X5] = "x5",
+    [UNW_AARCH64_X6] = "x6",
+    [UNW_AARCH64_X7] = "x7",
+    [UNW_AARCH64_X8] = "x8",
+    [UNW_AARCH64_X9] = "x9",
+    [UNW_AARCH64_X10] = "x10",
+    [UNW_AARCH64_X11] = "x11",
+    [UNW_AARCH64_X12] = "x12",
+    [UNW_AARCH64_X13] = "x13",
+    [UNW_AARCH64_X14] = "x14",
+    [UNW_AARCH64_X15] = "x15",
+    [UNW_AARCH64_X16] = "ip0",
+    [UNW_AARCH64_X17] = "ip1",
+    [UNW_AARCH64_X18] = "x18",
+    [UNW_AARCH64_X19] = "x19",
+    [UNW_AARCH64_X20] = "x20",
+    [UNW_AARCH64_X21] = "x21",
+    [UNW_AARCH64_X22] = "x22",
+    [UNW_AARCH64_X23] = "x23",
+    [UNW_AARCH64_X24] = "x24",
+    [UNW_AARCH64_X25] = "x25",
+    [UNW_AARCH64_X26] = "x26",
+    [UNW_AARCH64_X27] = "x27",
+    [UNW_AARCH64_X28] = "x28",
+    [UNW_AARCH64_X29] = "fp",
+    [UNW_AARCH64_X30] = "lr",
+    [UNW_AARCH64_SP] = "sp",
+    [UNW_AARCH64_PC] = "pc",
+    [UNW_AARCH64_V0] = "v0",
+    [UNW_AARCH64_V1] = "v1",
+    [UNW_AARCH64_V2] = "v2",
+    [UNW_AARCH64_V3] = "v3",
+    [UNW_AARCH64_V4] = "v4",
+    [UNW_AARCH64_V5] = "v5",
+    [UNW_AARCH64_V6] = "v6",
+    [UNW_AARCH64_V7] = "v7",
+    [UNW_AARCH64_V8] = "v8",
+    [UNW_AARCH64_V9] = "v9",
+    [UNW_AARCH64_V10] = "v10",
+    [UNW_AARCH64_V11] = "v11",
+    [UNW_AARCH64_V12] = "v12",
+    [UNW_AARCH64_V13] = "v13",
+    [UNW_AARCH64_V14] = "v14",
+    [UNW_AARCH64_V15] = "v15",
+    [UNW_AARCH64_V16] = "v16",
+    [UNW_AARCH64_V17] = "v17",
+    [UNW_AARCH64_V18] = "v18",
+    [UNW_AARCH64_V19] = "v19",
+    [UNW_AARCH64_V20] = "v20",
+    [UNW_AARCH64_V21] = "v21",
+    [UNW_AARCH64_V22] = "v22",
+    [UNW_AARCH64_V23] = "v23",
+    [UNW_AARCH64_V24] = "v24",
+    [UNW_AARCH64_V25] = "v25",
+    [UNW_AARCH64_V26] = "v26",
+    [UNW_AARCH64_V27] = "v27",
+    [UNW_AARCH64_V28] = "v28",
+    [UNW_AARCH64_V29] = "v29",
+    [UNW_AARCH64_V30] = "v30",
+    [UNW_AARCH64_V31] = "v31",
+    [UNW_AARCH64_FPSR] = "fpsr",
+    [UNW_AARCH64_FPCR] = "fpcr",
+  };
+
+PROTECTED const char *
+unw_regname (unw_regnum_t reg)
+{
+  if (reg < (unw_regnum_t) ARRAY_SIZE (regname) && regname[reg] != NULL)
+    return regname[reg];
+  else
+    return "???";
+}