This will be needed for rseq TCB access.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
} \
__value; })
+/* THREAD_GETMEM already forces a read. */
+#define THREAD_GETMEM_VOLATILE(descr, member) THREAD_GETMEM (descr, member)
/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
#define THREAD_GETMEM_NC(descr, member, idx) \
#define THREAD_GETMEM(descr, member) \
descr->member
+#define THREAD_GETMEM_VOLATILE(descr, member) \
+ (*(volatile __typeof (descr->member) *)&descr->member)
#define THREAD_GETMEM_NC(descr, member, idx) \
descr->member[idx]
#define THREAD_SETMEM(descr, member, value) \
} \
__value; })
+/* THREAD_GETMEM already forces a read. */
+#define THREAD_GETMEM_VOLATILE(descr, member) THREAD_GETMEM (descr, member)
/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
# define THREAD_GETMEM_NC(descr, member, idx) \