Added a image_debug_lookup_user_symbol_address() that one day may find symbol names

in user images - right now, it only finds the image name and base address.
Fixed "images" debugger command - it actually acquired a mutex to dump the images...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14705 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/kimage.h

@@ -1,7 +1,7 @@
 /*
-** Copyright 2003-2004, Axel Dörfler, [email protected]. All rights reserved.
-** Distributed under the terms of the OpenBeOS License.
-*/
+ * Copyright 2003-2005, Axel Dörfler, [email protected]. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
 #ifndef _KERNEL_IMAGE_H
 #define _KERNEL_IMAGE_H
 
@@ -11,10 +11,18 @@
 
 struct team;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern image_id register_image(struct team *team, image_info *info, size_t size);
 extern status_t unregister_image(struct team *team, image_id id);
 extern int32 count_images(struct team *team);
 extern status_t remove_images(struct team *team);
+
+extern status_t image_debug_lookup_user_symbol_address(struct team *team,
+					addr_t address, addr_t *_baseAddress, const char **_symbolName,
+					const char **_imageName, bool *_exactMatch);
 extern status_t image_init(void);
 
 // user-space exported calls
@@ -26,4 +34,8 @@ extern status_t _user_get_next_image_info(team_id team, int32 *_cookie,
 					image_info *userInfo, size_t size);
 extern status_t _user_get_image_info(image_id id, image_info *userInfo, size_t size);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif	/* _KRENEL_IMAGE_H */