diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 82d6704f5b..61552e5090 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2009-09-08  Joel Brobecker  <brobecker@adacore.com>
+
+	Fix a build failure on AIX.
+	* rs6000-nat.c (vmap_exec): Rewrite using target_get_section_table
+	instead of relying on the to_sections/to_section_end target_ops
+	field, since the latter have been removed in a previous patch.
+
 2009-09-08  Thiago Jung Bauermann  <thiago.bauermann@gmail.com>
 
 	* Makefile.in (py-cmd.o): Renamed from python-cmd.o.  Updated
diff --git a/gdb/rs6000-nat.c b/gdb/rs6000-nat.c
index a1d15bc854..7fa7c4107c 100644
--- a/gdb/rs6000-nat.c
+++ b/gdb/rs6000-nat.c
@@ -935,33 +935,32 @@ vmap_exec (void)
 {
   static bfd *execbfd;
   int i;
+  struct target_section_table *table = target_get_section_table (&exec_ops);
 
   if (execbfd == exec_bfd)
     return;
 
   execbfd = exec_bfd;
 
-  if (!vmap || !exec_ops.to_sections)
-    error (_("vmap_exec: vmap or exec_ops.to_sections == 0."));
+  if (!vmap || !table->sections)
+    error (_("vmap_exec: vmap or table->sections == 0."));
 
-  for (i = 0; &exec_ops.to_sections[i] < exec_ops.to_sections_end; i++)
+  for (i = 0; &table->sections[i] < table->sections_end; i++)
     {
-      if (strcmp (".text", exec_ops.to_sections[i].the_bfd_section->name) == 0)
+      if (strcmp (".text", table->sections[i].the_bfd_section->name) == 0)
 	{
-	  exec_ops.to_sections[i].addr += vmap->tstart - vmap->tvma;
-	  exec_ops.to_sections[i].endaddr += vmap->tstart - vmap->tvma;
+	  table->sections[i].addr += vmap->tstart - vmap->tvma;
+	  table->sections[i].endaddr += vmap->tstart - vmap->tvma;
 	}
-      else if (strcmp (".data",
-		       exec_ops.to_sections[i].the_bfd_section->name) == 0)
+      else if (strcmp (".data", table->sections[i].the_bfd_section->name) == 0)
 	{
-	  exec_ops.to_sections[i].addr += vmap->dstart - vmap->dvma;
-	  exec_ops.to_sections[i].endaddr += vmap->dstart - vmap->dvma;
+	  table->sections[i].addr += vmap->dstart - vmap->dvma;
+	  table->sections[i].endaddr += vmap->dstart - vmap->dvma;
 	}
-      else if (strcmp (".bss",
-		       exec_ops.to_sections[i].the_bfd_section->name) == 0)
+      else if (strcmp (".bss", table->sections[i].the_bfd_section->name) == 0)
 	{
-	  exec_ops.to_sections[i].addr += vmap->dstart - vmap->dvma;
-	  exec_ops.to_sections[i].endaddr += vmap->dstart - vmap->dvma;
+	  table->sections[i].addr += vmap->dstart - vmap->dvma;
+	  table->sections[i].endaddr += vmap->dstart - vmap->dvma;
 	}
     }
 }