automake commit without merge history

grub-core/commands/lsmmap.c

@@ -0,0 +1,57 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2008  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_MACHINE_EMU
+#include <grub/machine/memory.h>
+#endif
+#include <grub/dl.h>
+#include <grub/misc.h>
+#include <grub/command.h>
+#include <grub/i18n.h>
+
+static grub_err_t
+grub_cmd_lsmmap (grub_command_t cmd __attribute__ ((unused)),
+		 int argc __attribute__ ((unused)), char **args __attribute__ ((unused)))
+
+{
+  auto int NESTED_FUNC_ATTR hook (grub_uint64_t, grub_uint64_t, grub_uint32_t);
+  int NESTED_FUNC_ATTR hook (grub_uint64_t addr, grub_uint64_t size, grub_uint32_t type)
+    {
+      grub_printf ("base_addr = 0x%llx, length = 0x%llx, type = 0x%x\n",
+		   (long long) addr, (long long) size, type);
+      return 0;
+    }
+#ifndef GRUB_MACHINE_EMU
+  grub_machine_mmap_iterate (hook);
+#endif
+
+  return 0;
+}
+
+static grub_command_t cmd;
+
+GRUB_MOD_INIT(lsmmap)
+{
+  cmd = grub_register_command ("lsmmap", grub_cmd_lsmmap,
+			       0, N_("List memory map provided by firmware."));
+}
+
+GRUB_MOD_FINI(lsmmap)
+{
+  grub_unregister_command (cmd);
+}