efi_loader: save image relocation address and size

For analyzing crash output the relocation address and size are needed.
Save them in the loaded image info.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/include/efi_api.h b/include/efi_api.h
index d9a69db..2be470b 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -331,6 +331,8 @@
 
 	/* Below are efi loader private fields */
 #ifdef CONFIG_EFI_LOADER
+	void *reloc_base;
+	aligned_u64 reloc_size;
 	efi_status_t exit_status;
 	struct jmp_buf_data exit_jmp;
 #endif