X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fdcache.h;h=ba67b7a7e56a876c33aeb37811c17ede3416ed5f;hb=975f8708de015fb2b813edbf8b714f4777c57a41;hp=d9de30baeb28f76f2d03315c59901be8297affcd;hpb=197e01b6dcd118b70ed3621b62b2ff3fa929d50f;p=deliverable%2Fbinutils-gdb.git
diff --git a/gdb/dcache.h b/gdb/dcache.h
index d9de30baeb..ba67b7a7e5 100644
--- a/gdb/dcache.h
+++ b/gdb/dcache.h
@@ -1,14 +1,13 @@
/* Declarations for caching. Typically used by remote back ends for
caching remote memory.
- Copyright (C) 1992, 1993, 1995, 1999, 2000, 2001
- Free Software Foundation, Inc.
+ Copyright (C) 1992-2020 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -17,27 +16,40 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see . */
#ifndef DCACHE_H
#define DCACHE_H
+#include "target.h" /* for enum target_xfer_status */
+
typedef struct dcache_struct DCACHE;
-/* Invalidate DCACHE. */
+/* Invalidate DCACHE. */
void dcache_invalidate (DCACHE *dcache);
-/* Initialize DCACHE. */
+/* Initialize DCACHE. */
DCACHE *dcache_init (void);
-/* Free a DCACHE */
+/* Free a DCACHE. */
void dcache_free (DCACHE *);
-/* Simple to call from _xfer_memory */
-
-int dcache_xfer_memory (DCACHE *cache, CORE_ADDR mem, gdb_byte *my,
- int len, int should_write);
+/* 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 */