arc: Fix ARI warning for printf(%p)

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

diff --git a/gdb/regcache.c b/gdb/regcache.c
index 74d883aa59d167e75a6180a010576a1d0248a8fc..a5c90a6314c78423bf7c6c0e73969ac43d64d9ed 100644 (file)
--- a/gdb/regcache.c
+++ b/gdb/regcache.c
@@ -1,6 +1,6 @@
 /* Cache and manage the values of registers for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2015 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -179,6 +179,14 @@ register_size (struct gdbarch *gdbarch, int regnum)
   return size;
 }
 
+/* See common/common-regcache.h.  */
+
+int
+regcache_register_size (const struct regcache *regcache, int n)
+{
+  return register_size (get_regcache_arch (regcache), n);
+}
+
 /* The register cache for storing raw register values.  */
 
 struct regcache
@@ -882,6 +890,17 @@ regcache_cooked_write_unsigned (struct regcache *regcache, int regnum,
   regcache_cooked_write (regcache, regnum, buf);
 }
 
+/* See regcache.h.  */
+
+void
+regcache_raw_set_cached_value (struct regcache *regcache, int regnum,
+                              const gdb_byte *buf)
+{
+  memcpy (register_buffer (regcache, regnum), buf,
+         regcache->descr->sizeof_register[regnum]);
+  regcache->register_status[regnum] = REG_VALID;
+}
+
 void
 regcache_raw_write (struct regcache *regcache, int regnum,
                    const gdb_byte *buf)
@@ -909,9 +928,7 @@ regcache_raw_write (struct regcache *regcache, int regnum,
   inferior_ptid = regcache->ptid;
 
   target_prepare_to_store (regcache);
-  memcpy (register_buffer (regcache, regnum), buf,
-         regcache->descr->sizeof_register[regnum]);
-  regcache->register_status[regnum] = REG_VALID;
+  regcache_raw_set_cached_value (regcache, regnum, buf);
 
   /* Register a cleanup function for invalidating the register after it is
      written, in case of a failure.  */