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authornkozlovskiy <nmk@ydb.tech>2023-10-11 19:11:46 +0300
committernkozlovskiy <nmk@ydb.tech>2023-10-11 19:33:28 +0300
commit61b3971447e473726d6cdb23fc298e457b4d973c (patch)
treee2a2a864bb7717f7ae6138f6a3194a254dd2c7bb /contrib/libs/linux-headers/linux/coresight-stm.h
parenta674dc57d88d43c2e8e90a6084d5d2c988e0402c (diff)
downloadydb-61b3971447e473726d6cdb23fc298e457b4d973c.tar.gz
add sanitizers dependencies
Diffstat (limited to 'contrib/libs/linux-headers/linux/coresight-stm.h')
-rw-r--r--contrib/libs/linux-headers/linux/coresight-stm.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/contrib/libs/linux-headers/linux/coresight-stm.h b/contrib/libs/linux-headers/linux/coresight-stm.h
new file mode 100644
index 0000000000..7ff3709c01
--- /dev/null
+++ b/contrib/libs/linux-headers/linux/coresight-stm.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_CORESIGHT_STM_H_
+#define __UAPI_CORESIGHT_STM_H_
+
+#include <linux/const.h>
+
+#define STM_FLAG_TIMESTAMPED _BITUL(3)
+#define STM_FLAG_MARKED _BITUL(4)
+#define STM_FLAG_GUARANTEED _BITUL(7)
+
+/*
+ * The CoreSight STM supports guaranteed and invariant timing
+ * transactions. Guaranteed transactions are guaranteed to be
+ * traced, this might involve stalling the bus or system to
+ * ensure the transaction is accepted by the STM. While invariant
+ * timing transactions are not guaranteed to be traced, they
+ * will take an invariant amount of time regardless of the
+ * state of the STM.
+ */
+enum {
+ STM_OPTION_GUARANTEED = 0,
+ STM_OPTION_INVARIANT,
+};
+
+#endif