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-rw-r--r--pc-bios/s390-ccw/s390-ccw.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/pc-bios/s390-ccw/s390-ccw.h b/pc-bios/s390-ccw/s390-ccw.h
index 2b773deafa..ceb7418a50 100644
--- a/pc-bios/s390-ccw/s390-ccw.h
+++ b/pc-bios/s390-ccw/s390-ccw.h
@@ -51,6 +51,8 @@ void disabled_wait(void);
/* main.c */
void virtio_panic(const char *string);
void write_subsystem_identification(void);
+extern char stack[PAGE_SIZE * 8] __attribute__((__aligned__(PAGE_SIZE)));
+extern uint64_t boot_value;
/* sclp-ascii.c */
void sclp_print(const char *string);