libc/kernel/uapi/linux/rseq.h

/*
 * This file is auto-generated. Modifications will be lost.
 *
 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
 * for more information.
 */
#ifndef _UAPI_LINUX_RSEQ_H
#define _UAPI_LINUX_RSEQ_H
#include <linux/types.h>
#include <asm/byteorder.h>
enum rseq_cpu_id_state {
  RSEQ_CPU_ID_UNINITIALIZED = - 1,
  RSEQ_CPU_ID_REGISTRATION_FAILED = - 2,
};
enum rseq_flags {
  RSEQ_FLAG_UNREGISTER = (1 << 0),
};
enum rseq_cs_flags_bit {
  RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0,
  RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1,
  RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2,
};
enum rseq_cs_flags {
  RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = (1U << RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT),
  RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = (1U << RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT),
  RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = (1U << RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT),
};
struct rseq_cs {
  __u32 version;
  __u32 flags;
  __u64 start_ip;
  __u64 post_commit_offset;
  __u64 abort_ip;
} __attribute__((aligned(4 * sizeof(__u64))));
struct rseq {
  __u32 cpu_id_start;
  __u32 cpu_id;
  __u64 rseq_cs;
  __u32 flags;
  __u32 node_id;
  __u32 mm_cid;
  char end[];
} __attribute__((aligned(4 * sizeof(__u64))));
#endif