1 files changed, 45 insertions, 0 deletions
diff --git a/src/ppc32/get_func_addr.c b/src/ppc32/get_func_addr.c
new file mode 100644
index 00000000..a9c828dc
--- /dev/null
+++ b/src/ppc32/get_func_addr.c
@@ -0,0 +1,45 @@
+/* libunwind - a platform-independent unwind library
+   Copyright (C) 2006-2007 IBM
+   Contributed by
+     Corey Ashford <cjashfor@us.ibm.com>
+     Jose Flavio Aguilar Paulino <jflavio@br.ibm.com> <joseflavio@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"
+
+int
+tdep_get_func_addr (unw_addr_space_t as, unw_word_t addr,
+		    unw_word_t *entry_point)
+{
+  unw_accessors_t *a;
+  int ret;
+
+  a = unw_get_accessors (as);
+  /* Entry-point is stored in the 1st word of the function descriptor.
+     In case that changes in the future, we'd have to update the line
+     below and read the word at addr + offset: */
+  ret = (*a->access_mem) (as, addr, entry_point, 0, NULL);
+  if (ret < 0)
+    return ret;
+  return 0;
+}