Remove unneeded AUX register symbols.

[deliverable/binutils-gdb.git] / gdb / corefile.c

diff --git a/gdb/corefile.c b/gdb/corefile.c
index 596da336d85bc21ec5436998feebff8eab1b15ba..5ad4d40ec66f703569ce7250184cb35c08bbc28e 100644 (file)
--- a/gdb/corefile.c
+++ b/gdb/corefile.c
@@ -1,6 +1,6 @@
 /* Core dump and executable file functions above target vector, for GDB.
 
-   Copyright (C) 1986-2015 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -306,6 +306,24 @@ safe_read_memory_integer (CORE_ADDR memaddr, int len,
   return 1;
 }
 
+/* Read memory at MEMADDR of length LEN and put the contents in
+   RETURN_VALUE.  Return 0 if MEMADDR couldn't be read and non-zero
+   if successful.  */
+
+int
+safe_read_memory_unsigned_integer (CORE_ADDR memaddr, int len,
+                                  enum bfd_endian byte_order,
+                                  ULONGEST *return_value)
+{
+  gdb_byte buf[sizeof (ULONGEST)];
+
+  if (target_read_memory (memaddr, buf, len))
+    return 0;
+
+  *return_value = extract_unsigned_integer (buf, len, byte_order);
+  return 1;
+}
+
 LONGEST
 read_memory_integer (CORE_ADDR memaddr, int len,
                     enum bfd_endian byte_order)