GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2011
+ * Graeme Russ, <graeme.russ@gmail.com>
+ */
+
+#ifndef _RELOCATE_H_
+#define _RELOCATE_H_
+
+#include <common.h>
+
+/**
+ * copy_uboot_to_ram() - Copy U-Boot to its new relocated position
+ *
+ * @return 0 if OK, -ve on error
+ */
+int copy_uboot_to_ram(void);
+
+/**
+ * clear_bss() - Clear the BSS (Blocked Start by Symbol) segment
+ *
+ * This clears the memory used by global variables
+ *
+ * @return 0 if OK, -ve on error
+ */
+int clear_bss(void);
+
+/**
+ * do_elf_reloc_fixups() - Fix up ELF relocations in the relocated code
+ *
+ * This processes the relocation tables to ensure that the code can run in its
+ * new location.
+ *
+ * @return 0 if OK, -ve on error
+ */
+int do_elf_reloc_fixups(void);
+
+#endif	/* _RELOCATE_H_ */