cpu-common.h: Remove unnecessary guard on including targphys.h

[qemu.git] / memory_mapping.h

diff --git a/memory_mapping.h b/memory_mapping.h
index 836b0472b61d8ae81db02c3e612a2bfbf0061523..ef72b0abadf8c2971135ab6f5cca7f7dedeff49e 100644 (file)
--- a/memory_mapping.h
+++ b/memory_mapping.h
@@ -6,8 +6,8 @@
  * Authors:
  *     Wen Congyang <wency@cn.fujitsu.com>
  *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
  *
  */
 
@@ -30,6 +30,9 @@ typedef struct MemoryMappingList {
     QTAILQ_HEAD(, MemoryMapping) head;
 } MemoryMappingList;
 
+int cpu_get_memory_mapping(MemoryMappingList *list, CPUArchState *env);
+bool cpu_paging_enabled(CPUArchState *env);
+
 /*
  * add or merge the memory region [phys_addr, phys_addr + length) into the
  * memory mapping's list. The region's virtual address starts with virt_addr,
@@ -44,4 +47,18 @@ void memory_mapping_list_free(MemoryMappingList *list);
 
 void memory_mapping_list_init(MemoryMappingList *list);
 
+/*
+ * Return value:
+ *    0: success
+ *   -1: failed
+ *   -2: unsupported
+ */
+int qemu_get_guest_memory_mapping(MemoryMappingList *list);
+
+/* get guest's memory mapping without do paging(virtual address is 0). */
+void qemu_get_guest_simple_memory_mapping(MemoryMappingList *list);
+
+void memory_mapping_filter(MemoryMappingList *list, int64_t begin,
+                           int64_t length);
+
 #endif