refactor(el3-spmc): check emad_count offset
Subsequent code will assume that it version-independent, so check it
with a CASSERT.
Change-Id: I233b51ef700103f1a0789d5608e3b02c96d0eeb7
Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
diff --git a/include/services/el3_spmc_ffa_memory.h b/include/services/el3_spmc_ffa_memory.h
index 2037eca..7bfd075 100644
--- a/include/services/el3_spmc_ffa_memory.h
+++ b/include/services/el3_spmc_ffa_memory.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2022-2023, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -254,5 +254,8 @@
uint64_t reserved_40_47;
};
CASSERT(sizeof(struct ffa_mtd) == 48, assert_ffa_mtd_size_mismatch);
+CASSERT(offsetof(struct ffa_mtd, emad_count) ==
+ offsetof(struct ffa_mtd_v1_0, emad_count),
+ assert_ffa_mtd_emad_count_offset_mismatch);
#endif /* EL3_SPMC_FFA_MEM_H */