X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fdcache.h;h=a58ac840d120f3f679fd92e1d6dc45949a6c69bb;hb=d0801dd8f22a3e739c6a7d126d45829df981794d;hp=720a887a81db2a1e1df7f18f97c6f76a7b70253b;hpb=28e7fd62340426746f9c896cbc40c5d374ec47aa;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/dcache.h b/gdb/dcache.h
index 720a887a81..a58ac840d1 100644
--- a/gdb/dcache.h
+++ b/gdb/dcache.h
@@ -1,7 +1,7 @@
 /* Declarations for caching.  Typically used by remote back ends for
    caching remote memory.
 
-   Copyright (C) 1992-2013 Free Software Foundation, Inc.
+   Copyright (C) 1992-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -21,6 +21,8 @@
 #ifndef DCACHE_H
 #define DCACHE_H
 
+#include "target.h"	/* for enum target_xfer_status */
+
 typedef struct dcache_struct DCACHE;
 
 /* Invalidate DCACHE.  */
@@ -32,12 +34,22 @@ DCACHE *dcache_init (void);
 /* Free a DCACHE.  */
 void dcache_free (DCACHE *);
 
-/* 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);
 
 #endif /* DCACHE_H */