1 files changed, 56 insertions, 0 deletions
diff --git a/lib/xlat_tables/xlat_tables_private.h b/lib/xlat_tables/xlat_tables_private.h
new file mode 100644
index 00000000..50d6bd59
--- /dev/null
+++ b/lib/xlat_tables/xlat_tables_private.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __XLAT_TABLES_PRIVATE_H__
+#define __XLAT_TABLES_PRIVATE_H__
+
+#include <cassert.h>
+#include <platform_def.h>
+#include <xlat_tables_arch.h>
+
+/*
+ * If the platform hasn't defined a physical and a virtual address space size
+ * default to ADDR_SPACE_SIZE.
+ */
+#if ERROR_DEPRECATED
+# ifdef ADDR_SPACE_SIZE
+#  error "ADDR_SPACE_SIZE is deprecated. Use PLAT_xxx_ADDR_SPACE_SIZE instead."
+# endif
+#elif defined(ADDR_SPACE_SIZE)
+# ifndef PLAT_PHY_ADDR_SPACE_SIZE
+#  define PLAT_PHY_ADDR_SPACE_SIZE	ADDR_SPACE_SIZE
+# endif
+# ifndef PLAT_VIRT_ADDR_SPACE_SIZE
+#  define PLAT_VIRT_ADDR_SPACE_SIZE	ADDR_SPACE_SIZE
+# endif
+#endif
+
+CASSERT(CHECK_VIRT_ADDR_SPACE_SIZE(PLAT_VIRT_ADDR_SPACE_SIZE),
+	assert_valid_virt_addr_space_size);
+
+CASSERT(CHECK_PHY_ADDR_SPACE_SIZE(PLAT_PHY_ADDR_SPACE_SIZE),
+	assert_valid_phy_addr_space_size);
+
+/* Alias to retain compatibility with the old #define name */
+#define XLAT_BLOCK_LEVEL_MIN	MIN_LVL_BLOCK_DESC
+
+void print_mmap(void);
+
+/* Returns the current Exception Level. The returned EL must be 1 or higher. */
+int xlat_arch_current_el(void);
+
+/*
+ * Returns the bit mask that has to be ORed to the rest of a translation table
+ * descriptor so that execution of code is prohibited at the given Exception
+ * Level.
+ */
+uint64_t xlat_arch_get_xn_desc(int el);
+
+void init_xlation_table(uintptr_t base_va, uint64_t *table,
+			unsigned int level, uintptr_t *max_va,
+			unsigned long long *max_pa);
+
+#endif /* __XLAT_TABLES_PRIVATE_H__ */