1 files changed, 42 insertions, 0 deletions
diff --git a/kexec/arch/loongarch/kexec-elf-rel-loongarch.c b/kexec/arch/loongarch/kexec-elf-rel-loongarch.c
new file mode 100644
index 0000000..59f7f5d
--- /dev/null
+++ b/kexec/arch/loongarch/kexec-elf-rel-loongarch.c
@@ -0,0 +1,42 @@
+/*
+ * kexec-elf-rel-loongarch.c - kexec Elf relocation routines
+ *
+ * Copyright (C) 2022 Loongson Technology Corporation Limited.
+ *
+ * This source code is licensed under the GNU General Public License,
+ * Version 2.  See the file COPYING for more details.
+*/
+
+#include <stdio.h>
+#include <elf.h>
+#include "../../kexec.h"
+#include "../../kexec-elf.h"
+
+int machine_verify_elf_rel(struct mem_ehdr *ehdr)
+{
+	if (ehdr->ei_data != ELFDATA2MSB)
+		return 0;
+
+	if (ehdr->ei_class != ELFCLASS32)
+		return 0;
+
+	if (ehdr->e_machine != EM_LOONGARCH)
+		return 0;
+
+	return 1;
+}
+
+void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr),
+			   struct mem_sym *UNUSED(sym),
+			   unsigned long r_type,
+			   void *UNUSED(location),
+			   unsigned long UNUSED(address),
+			   unsigned long UNUSED(value))
+{
+	switch (r_type) {
+
+	default:
+		die("Unknown rela relocation: %lu\n", r_type);
+		break;
+	}
+}