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Diffstat (limited to 'agent/tcf/services/memorymap.h')
-rw-r--r--agent/tcf/services/memorymap.h70
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diff --git a/agent/tcf/services/memorymap.h b/agent/tcf/services/memorymap.h
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+/*******************************************************************************
+ * Copyright (c) 2009, 2010 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ * You may elect to redistribute this code under either of these licenses.
+ *
+ * Contributors:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+
+/*
+ * This module holds execution context memory maps.
+ */
+#ifndef D_memorymap
+#define D_memorymap
+
+#include <config.h>
+#include <framework/context.h>
+#include <framework/protocol.h>
+
+#if SERVICE_MemoryMap
+
+/*
+ * Get memory maps for given context.
+ * 'client_map' returns map entries that are created by the agent clients.
+ * 'target_map' returns map entries that the agent has found on a target.
+ * Return -1 and set errno if the context memory map cannot be retrieved.
+ * Return 0 on success.
+ */
+extern int memory_map_get(Context * ctx, MemoryMap ** client_map, MemoryMap ** target_map);
+
+/*
+ * Functions that are used by context implementation to notify memory map services about map changes.
+ */
+extern void memory_map_event_module_loaded(Context * ctx);
+extern void memory_map_event_code_section_ummapped(Context * ctx, ContextAddress addr, ContextAddress size);
+extern void memory_map_event_module_unloaded(Context * ctx);
+extern void memory_map_event_mapping_changed(Context * ctx);
+
+/*
+ * Memory map listener.
+ */
+typedef struct MemoryMapEventListener {
+ void (*module_loaded)(Context * ctx, void * client_data);
+ void (*code_section_ummapped)(Context * ctx, ContextAddress addr, ContextAddress size, void * client_data);
+ void (*module_unloaded)(Context * ctx, void * client_data);
+ void (*mapping_changed)(Context * ctx, void * client_data);
+} MemoryMapEventListener;
+
+/*
+ * Add memory map listener.
+ */
+extern void add_memory_map_event_listener(MemoryMapEventListener * listener, void * client_data);
+
+extern void ini_memory_map_service(Protocol * proto, TCFBroadcastGroup * bcg);
+
+#else
+
+#define memory_map_event_module_loaded(ctx)
+#define memory_map_event_code_section_ummapped(ctx, addr, size)
+#define memory_map_event_module_unloaded(ctx)
+#define memory_map_event_mapping_changed(ctx)
+
+#endif /* SERVICE_MemoryMap */
+#endif /* D_memorymap */

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