compiler: expression version of QEMU_BUILD_BUG_ON

[mirror_qemu.git] / memory.c

diff --git a/memory.c b/memory.c
index c42bde40413759e1ef6f13717c6485ac1bf88f87..64987275522f4909285586746d4378dfab6f13bd 100644 (file)
--- a/memory.c
+++ b/memory.c
@@ -2564,12 +2564,51 @@ static void mtree_print_mr(fprintf_function mon_printf, void *f,
     }
 }
 
-void mtree_info(fprintf_function mon_printf, void *f)
+static void mtree_print_flatview(fprintf_function p, void *f,
+                                 AddressSpace *as)
+{
+    FlatView *view = address_space_get_flatview(as);
+    FlatRange *range = &view->ranges[0];
+    MemoryRegion *mr;
+    int n = view->nr;
+
+    if (n <= 0) {
+        p(f, MTREE_INDENT "No rendered FlatView for "
+          "address space '%s'\n", as->name);
+        flatview_unref(view);
+        return;
+    }
+
+    while (n--) {
+        mr = range->mr;
+        p(f, MTREE_INDENT TARGET_FMT_plx "-"
+          TARGET_FMT_plx " (prio %d, %s): %s\n",
+          int128_get64(range->addr.start),
+          int128_get64(range->addr.start) + MR_SIZE(range->addr.size),
+          mr->priority,
+          memory_region_type(mr),
+          memory_region_name(mr));
+        range++;
+    }
+
+    flatview_unref(view);
+}
+
+void mtree_info(fprintf_function mon_printf, void *f, bool flatview)
 {
     MemoryRegionListHead ml_head;
     MemoryRegionList *ml, *ml2;
     AddressSpace *as;
 
+    if (flatview) {
+        QTAILQ_FOREACH(as, &address_spaces, address_spaces_link) {
+            mon_printf(f, "address-space (flat view): %s\n", as->name);
+            mtree_print_flatview(mon_printf, f, as);
+            mon_printf(f, "\n");
+        }
+        return;
+    }
+
     QTAILQ_INIT(&ml_head);
 
     QTAILQ_FOREACH(as, &address_spaces, address_spaces_link) {