-/* Simple to call from <remote>_xfer_memory. */
-
-int dcache_xfer_memory (struct target_ops *ops, DCACHE *cache, CORE_ADDR mem,
- gdb_byte *my, int len, int should_write);
-
-void dcache_update (DCACHE *dcache, CORE_ADDR memaddr, gdb_byte *myaddr,
- int len);
+/* A deletion adapter that calls dcache_free. */
+struct dcache_deleter
+{
+ void operator() (DCACHE *d) const
+ {
+ dcache_free (d);
+ }
+};
+
+enum target_xfer_status
+ dcache_read_memory_partial (struct target_ops *ops, DCACHE *dcache,
+ CORE_ADDR memaddr, gdb_byte *myaddr,
+ ULONGEST len, ULONGEST *xfered_len);
+
+void dcache_update (DCACHE *dcache, enum target_xfer_status status,
+ CORE_ADDR memaddr, const gdb_byte *myaddr,
+ ULONGEST len);