extern void abort(void); #include void reach_error() { assert(0); } /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef unsigned char u8; typedef unsigned short u16; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef u64 dma_addr_t; typedef unsigned int __kernel_mode_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_time_t; typedef long __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef long long __kernel_loff_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned int gfp_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct module; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct completion; struct pt_regs; struct pid; struct timespec; struct compat_timespec; struct __anonstruct_ldv_1678_9 { unsigned long arg0 ; unsigned long arg1 ; unsigned long arg2 ; unsigned long arg3 ; }; struct __anonstruct_futex_10 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_11 { clockid_t index ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_12 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion_ldv_1701_8 { struct __anonstruct_ldv_1678_9 ldv_1678 ; struct __anonstruct_futex_10 futex ; struct __anonstruct_nanosleep_11 nanosleep ; struct __anonstruct_poll_12 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_1701_8 ldv_1701 ; }; struct page; struct task_struct; struct exec_domain; struct mm_struct; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; typedef void (*ctor_fn_t)(void); struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_1951_13 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_1951_13 ldv_1951 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_16 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_16 pgd_t; struct file; struct __anonstruct_ldv_2161_20 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2176_21 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2177_19 { struct __anonstruct_ldv_2161_20 ldv_2161 ; struct __anonstruct_ldv_2176_21 ldv_2176 ; }; struct desc_struct { union __anonunion_ldv_2177_19 ldv_2177 ; }; struct thread_struct; struct cpumask; struct paravirt_callee_save { void *func ; }; struct pv_irq_ops { struct paravirt_callee_save save_fl ; struct paravirt_callee_save restore_fl ; struct paravirt_callee_save irq_disable ; struct paravirt_callee_save irq_enable ; void (*safe_halt)(void) ; void (*halt)(void) ; void (*adjust_exception_frame)(void) ; }; struct arch_spinlock; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; struct map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_4740_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_4746_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_4747_24 { struct __anonstruct_ldv_4740_25 ldv_4740 ; struct __anonstruct_ldv_4746_26 ldv_4746 ; }; union __anonunion_ldv_4756_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_4747_24 ldv_4747 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_4756_27 ldv_4756 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_no ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; struct __anonstruct_mm_segment_t_29 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_29 mm_segment_t; typedef atomic64_t atomic_long_t; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; int uaccess_err ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; struct device; struct arch_spinlock { unsigned int slock ; }; typedef struct arch_spinlock arch_spinlock_t; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_6530_50 { u8 __padding[1U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6531_49 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6530_50 ldv_6530 ; }; struct spinlock { union __anonunion_ldv_6531_49 ldv_6531 ; }; typedef struct spinlock spinlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; void *start_site ; char start_comm[16U] ; int start_pid ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum dpm_state { DPM_INVALID = 0, DPM_ON = 1, DPM_PREPARING = 2, DPM_RESUMING = 3, DPM_SUSPENDING = 4, DPM_OFF = 5, DPM_OFF_IRQ = 6 } ; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; enum dpm_state status ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char ignore_children : 1 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; }; struct __anonstruct_nodemask_t_99 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_99 nodemask_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct thread_info *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct __anonstruct_mm_context_t_100 { void *ldt ; int size ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_100 mm_context_t; struct rw_semaphore; typedef long rwsem_count_t; struct rw_semaphore { rwsem_count_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct pci_bus; struct vm_area_struct; struct proc_dir_entry; struct irqaction; struct exception_table_entry { unsigned long insn ; unsigned long fixup ; }; struct rb_node { unsigned long rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct rb_node node ; ktime_t _expires ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; clockid_t index ; struct rb_root active ; struct rb_node *first ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; struct hrtimer_clock_base clock_base[2U] ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; }; struct rcu_head { struct rcu_head *next ; void (*func)(struct rcu_head * ) ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; int state ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct irqaction { irqreturn_t (*handler)(int , void * ) ; unsigned long flags ; char const *name ; void *dev_id ; struct irqaction *next ; int irq ; struct proc_dir_entry *dir ; irqreturn_t (*thread_fn)(int , void * ) ; struct task_struct *thread ; unsigned long thread_flags ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct prio_tree_node; struct raw_prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; }; struct prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; unsigned long start ; unsigned long last ; }; struct address_space; struct __anonstruct_ldv_12045_111 { u16 inuse ; u16 objects ; }; union __anonunion_ldv_12046_110 { atomic_t _mapcount ; struct __anonstruct_ldv_12045_111 ldv_12045 ; }; struct __anonstruct_ldv_12051_113 { unsigned long private ; struct address_space *mapping ; }; union __anonunion_ldv_12054_112 { struct __anonstruct_ldv_12051_113 ldv_12051 ; struct kmem_cache *slab ; struct page *first_page ; }; union __anonunion_ldv_12058_114 { unsigned long index ; void *freelist ; }; struct page { unsigned long flags ; atomic_t _count ; union __anonunion_ldv_12046_110 ldv_12046 ; union __anonunion_ldv_12054_112 ldv_12054 ; union __anonunion_ldv_12058_114 ldv_12058 ; struct list_head lru ; }; struct __anonstruct_vm_set_116 { struct list_head list ; void *parent ; struct vm_area_struct *head ; }; union __anonunion_shared_115 { struct __anonstruct_vm_set_116 vm_set ; struct raw_prio_tree_node prio_tree_node ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { struct mm_struct *vm_mm ; unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct rb_node vm_rb ; union __anonunion_shared_115 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; unsigned long vm_truncate_count ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { unsigned long count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; struct rw_semaphore mmap_sem ; spinlock_t page_table_lock ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long reserved_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_t cpu_vm_mask ; mm_context_t context ; unsigned int faultstamp ; unsigned int token_priority ; unsigned int last_interval ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; unsigned long num_exe_file_vmas ; struct mmu_notifier_mm *mmu_notifier_mm ; atomic_t oom_disable_count ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sem_undo_list { atomic_t refcnt ; spinlock_t lock ; struct list_head list_proc ; }; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct siginfo; struct __anonstruct_sigset_t_117 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_117 sigset_t; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_119 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_120 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_121 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_122 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_123 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_124 { long _band ; int _fd ; }; union __anonunion__sifields_118 { int _pad[28U] ; struct __anonstruct__kill_119 _kill ; struct __anonstruct__timer_120 _timer ; struct __anonstruct__rt_121 _rt ; struct __anonstruct__sigchld_122 _sigchld ; struct __anonstruct__sigfault_123 _sigfault ; struct __anonstruct__sigpoll_124 _sigpoll ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_118 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct rcu_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct prop_local_single { unsigned long events ; unsigned long period ; int shift ; spinlock_t lock ; }; struct __anonstruct_seccomp_t_127 { int mode ; }; typedef struct __anonstruct_seccomp_t_127 seccomp_t; struct plist_head { struct list_head prio_list ; struct list_head node_list ; raw_spinlock_t *rawlock ; spinlock_t *spinlock ; }; struct plist_node { int prio ; struct plist_head plist ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void const *(*current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; }; struct attribute { char const *name ; mode_t mode ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct nsproxy; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct cred; struct key_type; struct keyring_list; struct key_user; union __anonunion_ldv_14248_128 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_129 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; }; union __anonunion_payload_130 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; struct rb_node serial_node ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_14248_128 ldv_14248 ; uid_t uid ; gid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_129 type_data ; union __anonunion_payload_130 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; gid_t small_block[32U] ; gid_t *blocks[0U] ; }; struct thread_group_cred { atomic_t usage ; pid_t tgid ; spinlock_t lock ; struct key *session_keyring ; struct key *process_keyring ; struct rcu_head rcu ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; uid_t uid ; gid_t gid ; uid_t suid ; gid_t sgid ; uid_t euid ; gid_t egid ; uid_t fsuid ; gid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct group_info *group_info ; struct rcu_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct cfs_rq; struct user_namespace; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; spinlock_t lock ; }; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; int oom_adj ; int oom_score_adj ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; uid_t uid ; struct user_namespace *user_ns ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; unsigned int bkl_count ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct pipe_inode_info; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct rq * , struct task_struct * , int , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct rq * , struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * , int ) ; void (*switched_to)(struct rq * , struct task_struct * , int ) ; void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; int nr_cpus_allowed ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long bytes ; unsigned long memsw_bytes ; }; struct files_struct; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; int lock_depth ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; struct cred *replacement_session_keyring ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct audit_context *audit_context ; uid_t loginuid ; unsigned int sessionid ; seccomp_t seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; struct irqaction *irqaction ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; int mems_allowed_change_disable ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; atomic_t fs_excl ; struct rcu_head rcu ; struct pipe_inode_info *splice_pipe ; struct task_delay_info *delays ; int make_it_fail ; struct prop_local_single dirties ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; struct list_head *scm_work_list ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_16357_136 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; u16 flags ; union __anonunion_ldv_16357_136 ldv_16357 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int *num ; struct kernel_param_ops const *ops ; unsigned int elemsize ; void *elem ; }; struct mod_arch_specific { }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned int incs ; unsigned int decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; void *percpu ; unsigned int percpu_size ; char *args ; struct tracepoint *tracepoints ; unsigned int num_tracepoints ; char const **trace_bprintk_fmt_start ; unsigned int num_trace_bprintk_fmt ; struct ftrace_event_call *trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kmem_cache_cpu { void **freelist ; struct page *page ; int node ; unsigned int stat[18U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; int size ; int objsize ; int offset ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; unsigned long min_partial ; char const *name ; struct list_head list ; struct kobject kobj ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { void *acpi_handle ; struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct class_private; struct bus_type; struct bus_type_private; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct bus_type_private *p ; }; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct class_private *p ; }; struct device_type; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; dev_t devt ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; }; struct wakeup_source { char *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long hit_count ; unsigned char active : 1 ; }; struct dma_attrs { unsigned long flags[1U] ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc_coherent)(struct device * , size_t , dma_addr_t * , gfp_t ) ; void (*free_coherent)(struct device * , size_t , void * , dma_addr_t ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; struct comedi_insn { unsigned int insn ; unsigned int n ; unsigned int *data ; unsigned int subdev ; unsigned int chanspec ; unsigned int unused[3U] ; }; struct comedi_cmd { unsigned int subdev ; unsigned int flags ; unsigned int start_src ; unsigned int start_arg ; unsigned int scan_begin_src ; unsigned int scan_begin_arg ; unsigned int convert_src ; unsigned int convert_arg ; unsigned int scan_end_src ; unsigned int scan_end_arg ; unsigned int stop_src ; unsigned int stop_arg ; unsigned int *chanlist ; unsigned int chanlist_len ; short *data ; unsigned int data_len ; }; struct comedi_krange { int min ; int max ; unsigned int flags ; }; struct comedi_devconfig { char board_name[20U] ; int options[32U] ; }; struct comedi_device; struct comedi_async; struct comedi_lrange; struct comedi_subdevice { struct comedi_device *device ; int type ; int n_chan ; int subdev_flags ; int len_chanlist ; void *private ; struct comedi_async *async ; void *lock ; void *busy ; unsigned int runflags ; spinlock_t spin_lock ; int io_bits ; unsigned int maxdata ; unsigned int const *maxdata_list ; unsigned int flags ; unsigned int const *flaglist ; unsigned int settling_time_0 ; struct comedi_lrange const *range_table ; struct comedi_lrange const * const *range_table_list ; unsigned int *chanlist ; int (*insn_read)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*insn_write)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*insn_bits)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*insn_config)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*do_cmd)(struct comedi_device * , struct comedi_subdevice * ) ; int (*do_cmdtest)(struct comedi_device * , struct comedi_subdevice * , struct comedi_cmd * ) ; int (*poll)(struct comedi_device * , struct comedi_subdevice * ) ; int (*cancel)(struct comedi_device * , struct comedi_subdevice * ) ; int (*buf_change)(struct comedi_device * , struct comedi_subdevice * , unsigned long ) ; void (*munge)(struct comedi_device * , struct comedi_subdevice * , void * , unsigned int , unsigned int ) ; enum dma_data_direction async_dma_dir ; unsigned int state ; struct device *class_dev ; int minor ; }; struct comedi_buf_page { void *virt_addr ; dma_addr_t dma_addr ; }; struct comedi_async { struct comedi_subdevice *subdevice ; void *prealloc_buf ; unsigned int prealloc_bufsz ; struct comedi_buf_page *buf_page_list ; unsigned int n_buf_pages ; unsigned int max_bufsize ; unsigned int mmap_count ; unsigned int buf_write_count ; unsigned int buf_write_alloc_count ; unsigned int buf_read_count ; unsigned int buf_read_alloc_count ; unsigned int buf_write_ptr ; unsigned int buf_read_ptr ; unsigned int cur_chan ; unsigned int scan_progress ; unsigned int munge_chan ; unsigned int munge_count ; unsigned int munge_ptr ; unsigned int events ; struct comedi_cmd cmd ; wait_queue_head_t wait_head ; unsigned int cb_mask ; int (*cb_func)(unsigned int , void * ) ; void *cb_arg ; int (*inttrig)(struct comedi_device * , struct comedi_subdevice * , unsigned int ) ; }; struct comedi_driver { struct comedi_driver *next ; char const *driver_name ; struct module *module ; int (*attach)(struct comedi_device * , struct comedi_devconfig * ) ; int (*detach)(struct comedi_device * ) ; unsigned int num_names ; char const * const *board_name ; int offset ; }; struct fasync_struct; struct comedi_device { int use_count ; struct comedi_driver *driver ; void *private ; struct device *class_dev ; int minor ; struct device *hw_dev ; char const *board_name ; void const *board_ptr ; int attached ; spinlock_t spinlock ; struct mutex mutex ; int in_request_module ; int n_subdevices ; struct comedi_subdevice *subdevices ; unsigned long iobase ; unsigned int irq ; struct comedi_subdevice *read_subdev ; struct comedi_subdevice *write_subdev ; struct fasync_struct *async_queue ; int (*open)(struct comedi_device * ) ; void (*close)(struct comedi_device * ) ; }; struct comedi_lrange { int length ; struct comedi_krange range[] ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct pci_driver; union __anonunion_ldv_22982_154 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 pcie_type ; u8 rom_base_reg ; u8 pin ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; int pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned int d3_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[18U] ; resource_size_t fw_addr[18U] ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_ucfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char is_pcie : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[18U] ; struct bin_attribute *res_attr_wc[18U] ; struct list_head msi_list ; struct pci_vpd *vpd ; union __anonunion_ldv_22982_154 ldv_22982 ; struct pci_ats *ats ; }; struct pci_ops; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct pci_ops *ops ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char secondary ; unsigned char subordinate ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; struct pci_error_handlers *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct mite_dma_descriptor { u32 count ; u32 addr ; u32 next ; u32 dar ; }; struct mite_dma_descriptor_ring { struct device *hw_dev ; unsigned int n_links ; struct mite_dma_descriptor *descriptors ; dma_addr_t descriptors_dma_addr ; }; struct mite_struct; struct mite_channel { struct mite_struct *mite ; unsigned int channel ; int dir ; int done ; struct mite_dma_descriptor_ring *ring ; }; struct mite_struct { struct mite_struct *next ; int used ; struct pci_dev *pcidev ; resource_size_t mite_phys_addr ; void *mite_io_addr ; resource_size_t daq_phys_addr ; void *daq_io_addr ; struct mite_channel channels[8U] ; short channel_allocated[8U] ; int num_channels ; unsigned int fifo_size ; spinlock_t lock ; }; struct nidio_board { int dev_id ; char const *name ; int n_8255 ; unsigned char is_diodaq : 1 ; unsigned char uses_firmware : 1 ; }; struct nidio96_private { struct mite_struct *mite ; int boardtype ; int dio ; unsigned short OpModeBits ; struct mite_channel *di_mite_chan ; struct mite_dma_descriptor_ring *di_mite_ring ; spinlock_t mite_channel_lock ; }; long ldv__builtin_expect(long exp , long c ) ; __inline static int variable_test_bit(int nr , unsigned long const volatile *addr ) { int oldbit ; { __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); return (oldbit); } } extern int printk(char const * , ...) ; extern void warn_slowpath_null(char const * , int const ) ; __inline static int get_order(unsigned long size ) { int order ; { size = (size - 1UL) >> 11; order = -1; ldv_1751: size = size >> 1; order = order + 1; if (size != 0UL) { goto ldv_1751; } else { } return (order); } } extern void __bad_percpu_size(void) ; extern struct pv_irq_ops pv_irq_ops ; extern void *memset(void * , int , size_t ) ; __inline static unsigned long arch_local_save_flags(void) { unsigned long __ret ; unsigned long __edi ; unsigned long __esi ; unsigned long __edx ; unsigned long __ecx ; unsigned long __eax ; long tmp ; { __edi = __edi; __esi = __esi; __edx = __edx; __ecx = __ecx; __eax = __eax; tmp = ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-052--linux-stable--dir/inst/current/envs/linux-stable-adbbc36-1/linux-stable-adbbc36-1/arch/x86/include/asm/paravirt.h"), "i" (829), "i" (12UL)); ldv_4280: ; goto ldv_4280; } else { } __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); __ret = __eax; return (__ret); } } __inline static int arch_irqs_disabled_flags(unsigned long flags ) { { return ((flags & 512UL) == 0UL); } } extern unsigned long kernel_stack ; __inline static struct thread_info *current_thread_info(void) { struct thread_info *ti ; unsigned long pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5341; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5341; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5341; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5341; default: __bad_percpu_size(); } ldv_5341: ti = (struct thread_info *)(pfo_ret__ - 8152UL); return (ti); } } __inline static int test_ti_thread_flag(struct thread_info *ti , int flag ) { int tmp ; { tmp = variable_test_bit(flag, (unsigned long const volatile *)(& ti->flags)); return (tmp); } } extern void lockdep_rcu_dereference(char const * , int const ) ; extern void __const_udelay(unsigned long ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6531.rlock); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_6531.rlock, flags); return; } } extern unsigned long __get_free_pages(gfp_t , unsigned int ) ; extern int debug_lockdep_rcu_enabled(void) ; __inline static int rcu_read_lock_sched_held(void) { { return (1); } } __inline static void rcu_read_lock_sched_notrace(void) { { return; } } extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { int tmp ; { tmp = request_threaded_irq(irq, handler, 0, flags, name, dev); return (tmp); } } extern void free_irq(unsigned int , void * ) ; extern void disable_irq(unsigned int ) ; extern void schedule(void) ; __inline static int need_resched(void) { struct thread_info *tmp ; int tmp___0 ; long tmp___1 ; { tmp = current_thread_info(); tmp___0 = test_ti_thread_flag(tmp, 3); tmp___1 = ldv__builtin_expect(tmp___0 != 0, 0L); return ((int )tmp___1); } } extern struct module __this_module ; extern void kfree(void const * ) ; __inline static void kmemleak_alloc(void const *ptr , size_t size , int min_count , gfp_t gfp ) { { return; } } extern struct tracepoint __tracepoint_kmalloc ; __inline static void trace_kmalloc(unsigned long call_site , void const *ptr , size_t bytes_req , size_t bytes_alloc , gfp_t gfp_flags ) { long tmp ; struct tracepoint_func *it_func_ptr ; void *it_func ; void *__data ; struct tracepoint_func *_________p1 ; bool __warned ; int tmp___0 ; int tmp___1 ; { tmp = ldv__builtin_expect(__tracepoint_kmalloc.state != 0, 0L); if (tmp != 0L) { goto do_trace; } else { } return; do_trace: rcu_read_lock_sched_notrace(); _________p1 = *((struct tracepoint_func * volatile *)(& __tracepoint_kmalloc.funcs)); tmp___0 = debug_lockdep_rcu_enabled(); if (tmp___0 != 0 && ! __warned) { tmp___1 = rcu_read_lock_sched_held(); if (tmp___1 == 0 && 1) { __warned = 1; lockdep_rcu_dereference("include/trace/events/kmem.h", 51); } else { } } else { } it_func_ptr = _________p1; if ((unsigned long )it_func_ptr != (unsigned long )((struct tracepoint_func *)0)) { ldv_17143: it_func = it_func_ptr->func; __data = it_func_ptr->data; (*((void (*)(void * , unsigned long , void const * , size_t , size_t , gfp_t ))it_func))(__data, call_site, ptr, bytes_req, bytes_alloc, gfp_flags); it_func_ptr = it_func_ptr + 1; if ((unsigned long )it_func_ptr->func != (unsigned long )((void *)0)) { goto ldv_17143; } else { } } else { } rcu_read_lock_sched_notrace(); return; } } extern struct kmem_cache *kmalloc_caches[14U] ; __inline static int kmalloc_index(size_t size ) { { if (size == 0UL) { return (0); } else { } if (size <= 8UL) { return (3); } else { } if (size > 64UL && size <= 96UL) { return (1); } else { } if (size > 128UL && size <= 192UL) { return (2); } else { } if (size <= 8UL) { return (3); } else { } if (size <= 16UL) { return (4); } else { } if (size <= 32UL) { return (5); } else { } if (size <= 64UL) { return (6); } else { } if (size <= 128UL) { return (7); } else { } if (size <= 256UL) { return (8); } else { } if (size <= 512UL) { return (9); } else { } if (size <= 1024UL) { return (10); } else { } if (size <= 2048UL) { return (11); } else { } if (size <= 4096UL) { return (12); } else { } if (size <= 8192UL) { return (13); } else { } if (size <= 16384UL) { return (14); } else { } if (size <= 32768UL) { return (15); } else { } if (size <= 65536UL) { return (16); } else { } if (size <= 131072UL) { return (17); } else { } if (size <= 262144UL) { return (18); } else { } if (size <= 524288UL) { return (19); } else { } if (size <= 1048576UL) { return (20); } else { } if (size <= 2097152UL) { return (21); } else { } return (-1); } } __inline static struct kmem_cache *kmalloc_slab(size_t size ) { int index ; int tmp ; { tmp = kmalloc_index(size); index = tmp; if (index == 0) { return (0); } else { } return (kmalloc_caches[index]); } } extern int __VERIFIER_nondet_int(void); extern void abort(void); void assume_abort_if_not(int cond) { if(!cond) {abort();} } extern void *malloc(size_t size); long ldv_is_err(const void *ptr) { return ((unsigned long)ptr > ((unsigned long)-4095)); } void *ldv_malloc(size_t size) { if (__VERIFIER_nondet_int()) { void *res = malloc(size); assume_abort_if_not(!ldv_is_err(res)); return res; } else { return ((void *)0); } } void *__kmalloc(size_t size, gfp_t t) { return ldv_malloc(size); } extern void *kmem_cache_alloc_notrace(struct kmem_cache * , gfp_t ) ; __inline static void *kmalloc_large(size_t size , gfp_t flags ) { unsigned int order ; int tmp ; void *ret ; unsigned long tmp___0 ; { tmp = get_order(size); order = (unsigned int )tmp; tmp___0 = __get_free_pages(flags | 16384U, order); ret = (void *)tmp___0; kmemleak_alloc((void const *)ret, size, 1, flags); trace_kmalloc((unsigned long )((void *)0), (void const *)ret, size, 4096UL << (int )order, flags); return (ret); } } void *ldv_malloc(size_t size ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *ret ; void *tmp ; struct kmem_cache *s ; struct kmem_cache *tmp___0 ; void *tmp___1 ; { if (0) { if (size > 8192UL) { tmp = kmalloc_large(size, flags); return (tmp); } else { } if ((flags & 1U) == 0U) { tmp___0 = kmalloc_slab(size); s = tmp___0; if ((unsigned long )s == (unsigned long )((struct kmem_cache *)0)) { return (16); } else { } ret = kmem_cache_alloc_notrace(s, flags); trace_kmalloc((unsigned long )((void *)0), (void const *)ret, size, (size_t )s->size, flags); return (ret); } else { } } else { } tmp___1 = __kmalloc(size, flags); return (tmp___1); } } void *ldv_calloc(size_t nmemb , size_t size ) ; __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { void *tmp ; { if (size != 0UL && 0xffffffffffffffffUL / size < n) { return (0); } else { } tmp = __kmalloc(n * size, flags | 32768U); return (tmp); } } void *ldv_zalloc(size_t size ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern struct device *get_device(struct device * ) ; extern void put_device(struct device * ) ; __inline static unsigned char readb(void const volatile *addr ) { unsigned char ret ; { __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); return (ret); } } __inline static unsigned short readw(void const volatile *addr ) { unsigned short ret ; { __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); return (ret); } } __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } __inline static void writeb(unsigned char val , void volatile *addr ) { { __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); return; } } __inline static void writew(unsigned short val , void volatile *addr ) { { __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); return; } } __inline static void writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); return; } } extern void debug_dma_free_coherent(struct device * , size_t , void * , dma_addr_t ) ; extern struct dma_map_ops *dma_ops ; __inline static struct dma_map_ops *get_dma_ops(struct device *dev ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L); if (tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0)) { return (dma_ops); } else { return (dev->archdata.dma_ops); } } } __inline static void dma_free_coherent(struct device *dev , size_t size , void *vaddr , dma_addr_t bus ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int __ret_warn_on ; unsigned long _flags ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; _flags = arch_local_save_flags(); tmp___0 = arch_irqs_disabled_flags(_flags); __ret_warn_on = tmp___0 != 0; tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { warn_slowpath_null("/work/vladimir/commit-test/commit-test-work/task-052--linux-stable--dir/inst/current/envs/linux-stable-adbbc36-1/linux-stable-adbbc36-1/arch/x86/include/asm/dma-mapping.h", 147); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); debug_dma_free_coherent(dev, size, vaddr, bus); if ((unsigned long )ops->free_coherent != (unsigned long )((void (*)(struct device * , size_t , void * , dma_addr_t ))0)) { (*(ops->free_coherent))(dev, size, vaddr, bus); } else { } return; } } extern void comedi_event(struct comedi_device * , struct comedi_subdevice * ) ; extern void comedi_error(struct comedi_device const * , char const * ) ; extern int comedi_driver_register(struct comedi_driver * ) ; extern int comedi_driver_unregister(struct comedi_driver * ) ; extern struct comedi_lrange const range_unipolar5 ; __inline static int alloc_subdevices(struct comedi_device *dev , unsigned int num_subdevices ) { unsigned int i ; void *tmp ; struct lock_class_key __key ; { dev->n_subdevices = (int )num_subdevices; tmp = kcalloc((size_t )num_subdevices, 304UL, 208U); dev->subdevices = (struct comedi_subdevice *)tmp; if ((unsigned long )dev->subdevices == (unsigned long )((struct comedi_subdevice *)0)) { return (-12); } else { } i = 0U; goto ldv_22572; ldv_22571: (dev->subdevices + (unsigned long )i)->device = dev; (dev->subdevices + (unsigned long )i)->async_dma_dir = 3; spinlock_check(& (dev->subdevices + (unsigned long )i)->spin_lock); __raw_spin_lock_init(& (dev->subdevices + (unsigned long )i)->spin_lock.ldv_6531.rlock, "&(&dev->subdevices[i].spin_lock)->rlock", & __key); (dev->subdevices + (unsigned long )i)->minor = -1; i = i + 1U; ldv_22572: ; if (i < num_subdevices) { goto ldv_22571; } else { } return (0); } } __inline static int alloc_private(struct comedi_device *dev , int size ) { { dev->private = kzalloc((size_t )size, 208U); if ((unsigned long )dev->private == (unsigned long )((void *)0)) { return (-12); } else { } return (0); } } __inline static void comedi_set_hw_dev(struct comedi_device *dev , struct device *hw_dev ) { long tmp ; { if ((unsigned long )dev->hw_dev != (unsigned long )((struct device *)0)) { put_device(dev->hw_dev); } else { } dev->hw_dev = hw_dev; if ((unsigned long )dev->hw_dev != (unsigned long )((struct device *)0)) { dev->hw_dev = get_device(dev->hw_dev); tmp = ldv__builtin_expect((unsigned long )dev->hw_dev == (unsigned long )((struct device *)0), 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-052--linux-stable--dir/inst/current/envs/linux-stable-adbbc36-1/linux-stable-adbbc36-1/drivers/staging/comedi/drivers/../comedidev.h"), "i" (404), "i" (12UL)); ldv_22585: ; goto ldv_22585; } else { } } else { } return; } } extern int comedi_buf_put(struct comedi_async * , short ) ; __inline static void *comedi_aux_data(int *options , int n ) { unsigned long address ; unsigned long addressLow ; int bit_shift ; long tmp ; { address = (unsigned long )*(options + 29UL); bit_shift = 32; address = address << bit_shift; addressLow = (unsigned long )*(options + 30UL); addressLow = ((1UL << bit_shift) - 1UL) & addressLow; address = address | addressLow; if (n > 0) { address = (unsigned long )*(options + 28UL) + address; } else { } if (n > 1) { address = (unsigned long )*(options + 27UL) + address; } else { } if (n > 2) { address = (unsigned long )*(options + 26UL) + address; } else { } tmp = ldv__builtin_expect(n > 3, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-052--linux-stable--dir/inst/current/envs/linux-stable-adbbc36-1/linux-stable-adbbc36-1/drivers/staging/comedi/drivers/../comedidev.h"), "i" (455), "i" (12UL)); ldv_22634: ; goto ldv_22634; } else { } return ((void *)address); } } extern int comedi_pci_auto_config(struct pci_dev * , char const * ) ; extern void comedi_pci_auto_unconfig(struct pci_dev * ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; extern void pci_unregister_driver(struct pci_driver * ) ; __inline static struct mite_dma_descriptor_ring *mite_alloc_ring(struct mite_struct *mite ) { struct mite_dma_descriptor_ring *ring ; void *tmp ; { tmp = kmalloc(32UL, 208U); ring = (struct mite_dma_descriptor_ring *)tmp; if ((unsigned long )ring == (unsigned long )((struct mite_dma_descriptor_ring *)0)) { return (ring); } else { } ring->hw_dev = get_device(& (mite->pcidev)->dev); if ((unsigned long )ring->hw_dev == (unsigned long )((struct device *)0)) { kfree((void const *)ring); return (0); } else { } ring->n_links = 0U; ring->descriptors = 0; ring->descriptors_dma_addr = 0ULL; return (ring); } } __inline static void mite_free_ring(struct mite_dma_descriptor_ring *ring ) { { if ((unsigned long )ring != (unsigned long )((struct mite_dma_descriptor_ring *)0)) { if ((unsigned long )ring->descriptors != (unsigned long )((struct mite_dma_descriptor *)0)) { dma_free_coherent(ring->hw_dev, (unsigned long )ring->n_links * 16UL, (void *)ring->descriptors, ring->descriptors_dma_addr); } else { } put_device(ring->hw_dev); kfree((void const *)ring); } else { } return; } } extern struct mite_struct *mite_devices ; __inline static unsigned int mite_irq(struct mite_struct *mite ) { { return ((mite->pcidev)->irq); } } __inline static unsigned int mite_device_id(struct mite_struct *mite ) { { return ((unsigned int )(mite->pcidev)->device); } } extern int mite_setup(struct mite_struct * ) ; extern void mite_unsetup(struct mite_struct * ) ; extern void mite_list_devices(void) ; extern struct mite_channel *mite_request_channel_in_range(struct mite_struct * , struct mite_dma_descriptor_ring * , unsigned int , unsigned int ) ; extern void mite_release_channel(struct mite_channel * ) ; extern void mite_dma_arm(struct mite_channel * ) ; extern void mite_dma_disarm(struct mite_channel * ) ; extern int mite_sync_input_dma(struct mite_channel * , struct comedi_async * ) ; extern unsigned int mite_get_status(struct mite_channel * ) ; extern void mite_prep_dma(struct mite_channel * , unsigned int , unsigned int ) ; extern int mite_buf_change(struct mite_dma_descriptor_ring * , struct comedi_async * ) ; __inline static int CHAN_OFFSET(int channel ) { { return ((channel + 5) * 256); } } __inline static int MITE_CHOR(int channel ) { int tmp ; { tmp = CHAN_OFFSET(channel); return (tmp); } } __inline static void mite_dma_reset(struct mite_channel *mite_chan ) { int tmp ; { tmp = MITE_CHOR((int )mite_chan->channel); writel(2147483664U, (void volatile *)(mite_chan->mite)->mite_io_addr + (unsigned long )tmp); return; } } extern int subdev_8255_init(struct comedi_device * , struct comedi_subdevice * , int (*)(int , int , int , unsigned long ) , unsigned long ) ; extern void subdev_8255_cleanup(struct comedi_device * , struct comedi_subdevice * ) ; __inline static unsigned int primary_DMAChannel_bits(unsigned int channel ) { { return (channel & 3U); } } __inline static unsigned int secondary_DMAChannel_bits(unsigned int channel ) { { return ((channel << 2) & 12U); } } static int nidio_attach(struct comedi_device *dev , struct comedi_devconfig *it ) ; static int nidio_detach(struct comedi_device *dev ) ; static int ni_pcidio_cancel(struct comedi_device *dev , struct comedi_subdevice *s ) ; static struct comedi_driver driver_pcidio = {0, "ni_pcidio", & __this_module, & nidio_attach, & nidio_detach, 0U, 0, 0}; static struct nidio_board const nidio_boards[10U] = { {4432, "pci-dio-32hs", 0, 1U, (unsigned char)0}, {4896, "pxi-6533", 0, 1U, (unsigned char)0}, {4784, "pci-6534", 0, 1U, 1U}, {352, "pci-dio-96", 4, 0U, (unsigned char)0}, {5680, "pci-dio-96b", 4, 0U, (unsigned char)0}, {5056, "pxi-6508", 4, 0U, (unsigned char)0}, {1024, "pci-6503", 1, 0U, (unsigned char)0}, {4688, "pci-6503b", 1, 0U, (unsigned char)0}, {6096, "pci-6503x", 1, 0U, (unsigned char)0}, {6144, "pxi-6503", 1, 0U, (unsigned char)0}}; static struct pci_device_id const ni_pcidio_pci_table[11U] = { {4243U, 4432U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4896U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4784U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 352U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 5680U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 5056U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 1024U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4688U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 6096U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 6144U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci_device_table ; static int ni_pcidio_cmdtest(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_cmd *cmd ) ; static int ni_pcidio_cmd(struct comedi_device *dev , struct comedi_subdevice *s ) ; static int ni_pcidio_inttrig(struct comedi_device *dev , struct comedi_subdevice *s , unsigned int trignum ) ; static int nidio_find_device(struct comedi_device *dev , int bus , int slot ) ; static int ni_pcidio_ns_to_timer(int *nanosec , int round_mode ) ; static int setup_mite_dma(struct comedi_device *dev , struct comedi_subdevice *s ) ; static int ni_pcidio_request_di_mite_channel(struct comedi_device *dev ) { unsigned long flags ; raw_spinlock_t *tmp ; long tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; { tmp = spinlock_check(& ((struct nidio96_private *)dev->private)->mite_channel_lock); flags = _raw_spin_lock_irqsave(tmp); tmp___0 = ldv__builtin_expect((unsigned long )((struct nidio96_private *)dev->private)->di_mite_chan != (unsigned long )((struct mite_channel *)0), 0L); if (tmp___0 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-052--linux-stable--dir/work/current--X--drivers/staging/comedi/drivers/ni_pcidio.ko--X--defaultlinux-stable-adbbc36-1--X--107_1a--X--cpachecker/linux-stable-adbbc36-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/107_1a/drivers/staging/comedi/drivers/ni_pcidio.c.prepared"), "i" (436), "i" (12UL)); ldv_24448: ; goto ldv_24448; } else { } ((struct nidio96_private *)dev->private)->di_mite_chan = mite_request_channel_in_range(((struct nidio96_private *)dev->private)->mite, ((struct nidio96_private *)dev->private)->di_mite_ring, 1U, 2U); if ((unsigned long )((struct nidio96_private *)dev->private)->di_mite_chan == (unsigned long )((struct mite_channel *)0)) { spin_unlock_irqrestore(& ((struct nidio96_private *)dev->private)->mite_channel_lock, flags); comedi_error((struct comedi_device const *)dev, "failed to reserve mite dma channel."); return (-16); } else { } tmp___1 = primary_DMAChannel_bits((((struct nidio96_private *)dev->private)->di_mite_chan)->channel); tmp___2 = secondary_DMAChannel_bits((((struct nidio96_private *)dev->private)->di_mite_chan)->channel); writeb((int )((unsigned char )tmp___1) | (int )((unsigned char )tmp___2), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 76U); __asm__ volatile ("": : : "memory"); spin_unlock_irqrestore(& ((struct nidio96_private *)dev->private)->mite_channel_lock, flags); return (0); } } static void ni_pcidio_release_di_mite_channel(struct comedi_device *dev ) { unsigned long flags ; raw_spinlock_t *tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; { tmp = spinlock_check(& ((struct nidio96_private *)dev->private)->mite_channel_lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned long )((struct nidio96_private *)dev->private)->di_mite_chan != (unsigned long )((struct mite_channel *)0)) { mite_dma_disarm(((struct nidio96_private *)dev->private)->di_mite_chan); mite_dma_reset(((struct nidio96_private *)dev->private)->di_mite_chan); mite_release_channel(((struct nidio96_private *)dev->private)->di_mite_chan); ((struct nidio96_private *)dev->private)->di_mite_chan = 0; tmp___0 = primary_DMAChannel_bits(0U); tmp___1 = secondary_DMAChannel_bits(0U); writeb((int )((unsigned char )tmp___0) | (int )((unsigned char )tmp___1), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 76U); __asm__ volatile ("": : : "memory"); } else { } spin_unlock_irqrestore(& ((struct nidio96_private *)dev->private)->mite_channel_lock, flags); return; } } static int nidio96_8255_cb(int dir , int port , int data , unsigned long iobase ) { unsigned char tmp ; { if (dir != 0) { writeb((int )((unsigned char )data), (void volatile *)((unsigned long )port + iobase)); return (0); } else { tmp = readb((void const volatile *)((unsigned long )port + iobase)); return ((int )tmp); } } } void ni_pcidio_event(struct comedi_device *dev , struct comedi_subdevice *s ) { { if (((s->async)->events & 50U) != 0U) { ni_pcidio_cancel(dev, s); } else { } comedi_event(dev, s); return; } } static irqreturn_t nidio_interrupt(int irq , void *d ) { struct comedi_device *dev ; struct comedi_subdevice *s ; struct comedi_async *async ; struct mite_struct *mite ; long AuxData ; short data1 ; short data2 ; int flags ; int status ; int work ; unsigned int m_status ; unsigned long irq_flags ; unsigned char tmp ; unsigned char tmp___0 ; raw_spinlock_t *tmp___1 ; int tmp___2 ; unsigned int tmp___3 ; unsigned char tmp___4 ; unsigned char tmp___5 ; unsigned char tmp___6 ; { dev = (struct comedi_device *)d; s = dev->subdevices; async = s->async; mite = ((struct nidio96_private *)dev->private)->mite; AuxData = 0L; data1 = 0; data2 = 0; work = 0; m_status = 0U; if (dev->attached == 0) { return (0); } else { } tmp = readb((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 4U); status = (int )tmp; tmp___0 = readb((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); flags = (int )tmp___0; tmp___1 = spinlock_check(& ((struct nidio96_private *)dev->private)->mite_channel_lock); irq_flags = _raw_spin_lock_irqsave(tmp___1); if ((unsigned long )((struct nidio96_private *)dev->private)->di_mite_chan != (unsigned long )((struct mite_channel *)0)) { m_status = mite_get_status(((struct nidio96_private *)dev->private)->di_mite_chan); } else { } if ((int )m_status < 0) { if ((m_status & 524288U) != 0U) { tmp___2 = MITE_CHOR((int )(((struct nidio96_private *)dev->private)->di_mite_chan)->channel); writel(32U, (void volatile *)mite->mite_io_addr + (unsigned long )tmp___2); mite_sync_input_dma(((struct nidio96_private *)dev->private)->di_mite_chan, s->async); } else { } if ((m_status & 2102919039U) != 0U) { async->events = async->events | 18U; disable_irq(dev->irq); } else { } } else { } spin_unlock_irqrestore(& ((struct nidio96_private *)dev->private)->mite_channel_lock, irq_flags); goto ldv_24491; ldv_24490: work = work + 1; if (work > 20) { writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 5U); goto ldv_24485; } else { } flags = flags & 226; if (flags & 1) { goto ldv_24488; ldv_24487: work = work + 1; if (work > 100) { writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 5U); goto out; } else { } tmp___3 = readl((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 8U); AuxData = (long )tmp___3; data1 = (short )AuxData; data2 = (short )((AuxData & 4294901760L) >> 16); comedi_buf_put(async, (int )data1); comedi_buf_put(async, (int )data2); tmp___4 = readb((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); flags = (int )tmp___4; ldv_24488: ; if (flags & 1) { goto ldv_24487; } else { } async->events = async->events | 4U; } else { } if ((flags & 2) != 0) { writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 46U); async->events = async->events | 2U; writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 65U); goto ldv_24485; } else if ((flags & 32) != 0) { writeb(8, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); async->events = async->events | 18U; goto ldv_24485; } else if ((flags & 64) != 0) { writeb(16, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); async->events = async->events | 2U; } else if ((flags & 128) != 0) { writeb(32, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); async->events = async->events | 2U; } else { } tmp___5 = readb((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); flags = (int )tmp___5; tmp___6 = readb((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 4U); status = (int )tmp___6; ldv_24491: ; if (status & 1) { goto ldv_24490; } else { } ldv_24485: ; out: ni_pcidio_event(dev, s); return (1); } } static int ni_pcidio_insn_config(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_insn *insn , unsigned int *data ) { { if (insn->n != 1U) { return (-22); } else { } switch (*data) { case 1U: s->io_bits = s->io_bits | (1 << ((int )insn->chanspec & 65535)); goto ldv_24499; case 0U: s->io_bits = s->io_bits & ~ (1 << ((int )insn->chanspec & 65535)); goto ldv_24499; case 28U: *(data + 1UL) = (unsigned int )(s->io_bits >> ((int )insn->chanspec & 65535)) & 1U; return ((int )insn->n); default: ; return (-22); } ldv_24499: writel((unsigned int )s->io_bits, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 32U); return (1); } } static int ni_pcidio_insn_bits(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_insn *insn , unsigned int *data ) { { if (insn->n != 2U) { return (-22); } else { } if (*data != 0U) { s->state = s->state & ~ *data; s->state = s->state | (*data & *(data + 1UL)); writel(s->state, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 28U); } else { } *(data + 1UL) = readl((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 28U); return (2); } } static int ni_pcidio_cmdtest(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_cmd *cmd ) { int err ; int tmp ; { err = 0; tmp = (int )cmd->start_src; cmd->start_src = cmd->start_src & 130U; if (cmd->start_src == 0U || (unsigned int )tmp != cmd->start_src) { err = err + 1; } else { } tmp = (int )cmd->scan_begin_src; cmd->scan_begin_src = cmd->scan_begin_src & 80U; if (cmd->scan_begin_src == 0U || (unsigned int )tmp != cmd->scan_begin_src) { err = err + 1; } else { } tmp = (int )cmd->convert_src; cmd->convert_src = cmd->convert_src & 2U; if (cmd->convert_src == 0U || (unsigned int )tmp != cmd->convert_src) { err = err + 1; } else { } tmp = (int )cmd->scan_end_src; cmd->scan_end_src = cmd->scan_end_src & 32U; if (cmd->scan_end_src == 0U || (unsigned int )tmp != cmd->scan_end_src) { err = err + 1; } else { } tmp = (int )cmd->stop_src; cmd->stop_src = cmd->stop_src & 33U; if (cmd->stop_src == 0U || (unsigned int )tmp != cmd->stop_src) { err = err + 1; } else { } if (err != 0) { return (1); } else { } if (cmd->start_src != 2U && cmd->start_src != 128U) { err = err + 1; } else { } if (cmd->scan_begin_src != 16U && cmd->scan_begin_src != 64U) { err = err + 1; } else { } if (err != 0) { return (2); } else { } if (cmd->start_arg != 0U) { cmd->start_arg = 0U; err = err + 1; } else { } if (cmd->scan_begin_src == 16U) { if (cmd->scan_begin_arg <= 49U) { cmd->scan_begin_arg = 50U; err = err + 1; } else { } } else if (cmd->scan_begin_arg != 0U) { cmd->scan_begin_arg = 0U; err = err + 1; } else { } if (cmd->convert_arg != 0U) { cmd->convert_arg = 0U; err = err + 1; } else { } if (cmd->scan_end_arg != cmd->chanlist_len) { cmd->scan_end_arg = cmd->chanlist_len; err = err + 1; } else { } if (cmd->stop_src == 32U) { } else if (cmd->stop_arg != 0U) { cmd->stop_arg = 0U; err = err + 1; } else { } if (err != 0) { return (3); } else { } if (cmd->scan_begin_src == 16U) { tmp = (int )cmd->scan_begin_arg; ni_pcidio_ns_to_timer((int *)(& cmd->scan_begin_arg), (int )cmd->flags & 196608); if ((unsigned int )tmp != cmd->scan_begin_arg) { err = err + 1; } else { } } else { } if (err != 0) { return (4); } else { } return (0); } } static int ni_pcidio_ns_to_timer(int *nanosec , int round_mode ) { int divider ; int base ; { base = 50; switch (round_mode) { case 0: ; default: divider = (*nanosec + base / 2) / base; goto ldv_24524; case 65536: divider = *nanosec / base; goto ldv_24524; case 131072: divider = ((*nanosec + base) + -1) / base; goto ldv_24524; } ldv_24524: *nanosec = base * divider; return (divider); } } static int ni_pcidio_cmd(struct comedi_device *dev , struct comedi_subdevice *s ) { struct comedi_cmd *cmd ; int tmp ; int retval ; int tmp___0 ; { cmd = & (s->async)->cmd; writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 32U); writeb(15, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 64U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 77U); if (cmd->scan_begin_src == 16U) { writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 65U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 66U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 67U); writeb(4, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 70U); writeb(4, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 71U); writeb(3, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 73U); writeb(192, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 74U); tmp = ni_pcidio_ns_to_timer((int *)(& cmd->scan_begin_arg), 0); writel((unsigned int )tmp, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 88U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 82U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 83U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 84U); writeb(11, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 85U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 86U); writew(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 68U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 79U); } else { writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 65U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 66U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 67U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 70U); writeb(4, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 71U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 73U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 74U); writel(1U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 88U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 82U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 83U); writeb(1, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 84U); writeb(12, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 85U); writeb(16, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 86U); writew(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 68U); writeb(96, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 79U); } if (cmd->stop_src == 32U) { writel(cmd->stop_arg, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 20U); } else { } writeb(48, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); tmp___0 = setup_mite_dma(dev, s); retval = tmp___0; if (retval != 0) { return (retval); } else { } writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 108U); writeb(255, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 6U); writeb(226, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 75U); writeb(3, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 5U); if (cmd->stop_src == 1U) { ((struct nidio96_private *)dev->private)->OpModeBits = 7U; } else { ((struct nidio96_private *)dev->private)->OpModeBits = 15U; } if (cmd->start_src == 2U) { writeb((int )((unsigned char )((struct nidio96_private *)dev->private)->OpModeBits), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 65U); (s->async)->inttrig = 0; } else { (s->async)->inttrig = & ni_pcidio_inttrig; } return (0); } } static int setup_mite_dma(struct comedi_device *dev , struct comedi_subdevice *s ) { int retval ; { retval = ni_pcidio_request_di_mite_channel(dev); if (retval != 0) { return (retval); } else { } (((struct nidio96_private *)dev->private)->di_mite_chan)->dir = 0; mite_prep_dma(((struct nidio96_private *)dev->private)->di_mite_chan, 32U, 32U); mite_dma_arm(((struct nidio96_private *)dev->private)->di_mite_chan); return (0); } } static int ni_pcidio_inttrig(struct comedi_device *dev , struct comedi_subdevice *s , unsigned int trignum ) { { if (trignum != 0U) { return (-22); } else { } writeb((int )((unsigned char )((struct nidio96_private *)dev->private)->OpModeBits), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 65U); (s->async)->inttrig = 0; return (1); } } static int ni_pcidio_cancel(struct comedi_device *dev , struct comedi_subdevice *s ) { { writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 5U); ni_pcidio_release_di_mite_channel(dev); return (0); } } static int ni_pcidio_change(struct comedi_device *dev , struct comedi_subdevice *s , unsigned long new_size ) { int ret ; { ret = mite_buf_change(((struct nidio96_private *)dev->private)->di_mite_ring, s->async); if (ret < 0) { return (ret); } else { } memset((s->async)->prealloc_buf, 170, (size_t )(s->async)->prealloc_bufsz); return (0); } } static int pci_6534_load_fpga(struct comedi_device *dev , int fpga_index , u8 *data , int data_len ) { int timeout ; int i ; int j ; unsigned short tmp ; unsigned short tmp___0 ; unsigned int value ; int tmp___1 ; int tmp___2 ; unsigned short tmp___3 ; int tmp___4 ; { timeout = 1000; writew((int )((unsigned short )((int )((short )fpga_index) | 128)), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 256U); writew((int )((unsigned short )((int )((short )fpga_index) | 192)), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 256U); i = 0; goto ldv_24563; ldv_24562: __const_udelay(4295UL); i = i + 1; ldv_24563: tmp = readw((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 260U); if (((int )tmp & 2) == 0 && i < timeout) { goto ldv_24562; } else { } if (i == timeout) { printk("<4>ni_pcidio: failed to load fpga %i, waiting for status 0x2\n", fpga_index); return (-5); } else { } writew((int )((unsigned short )((int )((short )fpga_index) | 128)), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 256U); i = 0; goto ldv_24566; ldv_24565: __const_udelay(4295UL); i = i + 1; ldv_24566: tmp___0 = readw((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 260U); if ((unsigned int )tmp___0 != 3U && i < timeout) { goto ldv_24565; } else { } if (i == timeout) { printk("<4>ni_pcidio: failed to load fpga %i, waiting for status 0x3\n", fpga_index); return (-5); } else { } j = 0; goto ldv_24573; ldv_24572: tmp___1 = j; j = j + 1; value = (unsigned int )*(data + (unsigned long )tmp___1); tmp___2 = j; j = j + 1; value = (unsigned int )((int )*(data + (unsigned long )tmp___2) << 8) | value; writew((int )((unsigned short )value), (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 264U); i = 0; goto ldv_24570; ldv_24569: __const_udelay(4295UL); i = i + 1; ldv_24570: tmp___3 = readw((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 260U); if (((int )tmp___3 & 2) == 0 && i < timeout) { goto ldv_24569; } else { } if (i == timeout) { printk("ni_pcidio: failed to load word into fpga %i\n", fpga_index); return (-5); } else { } tmp___4 = need_resched(); if (tmp___4 != 0) { schedule(); } else { } ldv_24573: ; if (j + 1 < data_len) { goto ldv_24572; } else { } writew(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 256U); return (0); } } static int pci_6534_reset_fpga(struct comedi_device *dev , int fpga_index ) { int tmp ; { tmp = pci_6534_load_fpga(dev, fpga_index, 0, 0); return (tmp); } } static int pci_6534_reset_fpgas(struct comedi_device *dev ) { int ret ; int i ; { writew(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 256U); i = 0; goto ldv_24586; ldv_24585: ret = pci_6534_reset_fpga(dev, i); if (ret < 0) { goto ldv_24584; } else { } i = i + 1; ldv_24586: ; if (i <= 2) { goto ldv_24585; } else { } ldv_24584: writew(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 268U); return (ret); } } static void pci_6534_init_main_fpga(struct comedi_device *dev ) { { writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 512U); writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 516U); writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 640U); writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 644U); writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 648U); writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 652U); return; } } static int pci_6534_upload_firmware(struct comedi_device *dev , int *options ) { int ret ; void *main_fpga_data ; void *scarab_a_data ; void *scarab_b_data ; int main_fpga_data_len ; int scarab_a_data_len ; int scarab_b_data_len ; { if (*(options + 31UL) == 0) { return (0); } else { } ret = pci_6534_reset_fpgas(dev); if (ret < 0) { return (ret); } else { } main_fpga_data = comedi_aux_data(options, 0); main_fpga_data_len = *(options + 28UL); ret = pci_6534_load_fpga(dev, 2, (u8 *)main_fpga_data, main_fpga_data_len); if (ret < 0) { return (ret); } else { } pci_6534_init_main_fpga(dev); scarab_a_data = comedi_aux_data(options, 1); scarab_a_data_len = *(options + 27UL); ret = pci_6534_load_fpga(dev, 0, (u8 *)scarab_a_data, scarab_a_data_len); if (ret < 0) { return (ret); } else { } scarab_b_data = comedi_aux_data(options, 2); scarab_b_data_len = *(options + 26UL); ret = pci_6534_load_fpga(dev, 1, (u8 *)scarab_b_data, scarab_b_data_len); if (ret < 0) { return (ret); } else { } return (0); } } static int nidio_attach(struct comedi_device *dev , struct comedi_devconfig *it ) { struct comedi_subdevice *s ; int i ; int ret ; int n_subdevices ; unsigned int irq ; struct lock_class_key __key ; unsigned char tmp ; { printk("<6>comedi%d: nidio:", dev->minor); ret = alloc_private(dev, 112); if (ret < 0) { return (ret); } else { } spinlock_check(& ((struct nidio96_private *)dev->private)->mite_channel_lock); __raw_spin_lock_init(& ((struct nidio96_private *)dev->private)->mite_channel_lock.ldv_6531.rlock, "&(&((struct nidio96_private *)dev->private)->mite_channel_lock)->rlock", & __key); ret = nidio_find_device(dev, it->options[0], it->options[1]); if (ret < 0) { return (ret); } else { } ret = mite_setup(((struct nidio96_private *)dev->private)->mite); if (ret < 0) { printk("<4>error setting up mite\n"); return (ret); } else { } comedi_set_hw_dev(dev, & ((((struct nidio96_private *)dev->private)->mite)->pcidev)->dev); ((struct nidio96_private *)dev->private)->di_mite_ring = mite_alloc_ring(((struct nidio96_private *)dev->private)->mite); if ((unsigned long )((struct nidio96_private *)dev->private)->di_mite_ring == (unsigned long )((struct mite_dma_descriptor_ring *)0)) { return (-12); } else { } dev->board_name = ((struct nidio_board const *)dev->board_ptr)->name; irq = mite_irq(((struct nidio96_private *)dev->private)->mite); printk("<6> %s", dev->board_name); if ((unsigned int )*((unsigned char *)((struct nidio_board const *)dev->board_ptr) + 20UL) != 0U) { ret = pci_6534_upload_firmware(dev, (int *)(& it->options)); if (ret < 0) { return (ret); } else { } } else { } if ((unsigned int )*((unsigned char *)((struct nidio_board const *)dev->board_ptr) + 20UL) == 0U) { n_subdevices = ((struct nidio_board const *)dev->board_ptr)->n_8255; } else { n_subdevices = 1; } ret = alloc_subdevices(dev, (unsigned int )n_subdevices); if (ret < 0) { return (ret); } else { } if ((unsigned int )*((unsigned char *)((struct nidio_board const *)dev->board_ptr) + 20UL) == 0U) { i = 0; goto ldv_24612; ldv_24611: subdev_8255_init(dev, dev->subdevices + (unsigned long )i, & nidio96_8255_cb, (unsigned long )((((struct nidio96_private *)dev->private)->mite)->daq_io_addr + (unsigned long )(i * 4))); i = i + 1; ldv_24612: ; if ((int )((struct nidio_board const *)dev->board_ptr)->n_8255 > i) { goto ldv_24611; } else { } } else { tmp = readb((void const volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 27U); printk("<6> rev=%d", (int )tmp); s = dev->subdevices; dev->read_subdev = s; s->type = 5; s->subdev_flags = 805535744; s->n_chan = 32; s->range_table = & range_unipolar5; s->maxdata = 1U; s->insn_config = & ni_pcidio_insn_config; s->insn_bits = & ni_pcidio_insn_bits; s->do_cmd = & ni_pcidio_cmd; s->do_cmdtest = & ni_pcidio_cmdtest; s->cancel = & ni_pcidio_cancel; s->len_chanlist = 32; s->buf_change = & ni_pcidio_change; s->async_dma_dir = 0; writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 28U); writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 32U); writel(0U, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 36U); writeb(0, (void volatile *)(((struct nidio96_private *)dev->private)->mite)->daq_io_addr + 5U); ret = request_irq(irq, & nidio_interrupt, 128UL, "ni_pcidio", (void *)dev); if (ret < 0) { printk("<4> irq not available"); } else { } dev->irq = irq; } printk("\n"); return (0); } } static int nidio_detach(struct comedi_device *dev ) { int i ; { if ((unsigned long )dev->board_ptr != (unsigned long )((void const *)0) && (unsigned int )*((unsigned char *)((struct nidio_board const *)dev->board_ptr) + 20UL) == 0U) { i = 0; goto ldv_24619; ldv_24618: subdev_8255_cleanup(dev, dev->subdevices + (unsigned long )i); i = i + 1; ldv_24619: ; if ((int )((struct nidio_board const *)dev->board_ptr)->n_8255 > i) { goto ldv_24618; } else { } } else { } if (dev->irq != 0U) { free_irq(dev->irq, (void *)dev); } else { } if ((unsigned long )dev->private != (unsigned long )((void *)0)) { if ((unsigned long )((struct nidio96_private *)dev->private)->di_mite_ring != (unsigned long )((struct mite_dma_descriptor_ring *)0)) { mite_free_ring(((struct nidio96_private *)dev->private)->di_mite_ring); ((struct nidio96_private *)dev->private)->di_mite_ring = 0; } else { } if ((unsigned long )((struct nidio96_private *)dev->private)->mite != (unsigned long )((struct mite_struct *)0)) { mite_unsetup(((struct nidio96_private *)dev->private)->mite); } else { } } else { } return (0); } } static int nidio_find_device(struct comedi_device *dev , int bus , int slot ) { struct mite_struct *mite ; int i ; unsigned int tmp ; { mite = mite_devices; goto ldv_24635; ldv_24634: ; if (mite->used != 0) { goto ldv_24628; } else { } if (bus != 0 || slot != 0) { if ((int )((mite->pcidev)->bus)->number != bus || (unsigned int )slot != (((mite->pcidev)->devfn >> 3) & 31U)) { goto ldv_24628; } else { } } else { } i = 0; goto ldv_24632; ldv_24631: tmp = mite_device_id(mite); if (tmp == (unsigned int )nidio_boards[i].dev_id) { dev->board_ptr = (void const *)(& nidio_boards) + (unsigned long )i; ((struct nidio96_private *)dev->private)->mite = mite; return (0); } else { } i = i + 1; ldv_24632: ; if ((unsigned int )i <= 9U) { goto ldv_24631; } else { } ldv_24628: mite = mite->next; ldv_24635: ; if ((unsigned long )mite != (unsigned long )((struct mite_struct *)0)) { goto ldv_24634; } else { } printk("<4>no device found\n"); mite_list_devices(); return (-5); } } static int driver_pcidio_pci_probe(struct pci_dev *dev , struct pci_device_id const *ent ) { int tmp ; { tmp = comedi_pci_auto_config(dev, driver_pcidio.driver_name); return (tmp); } } static void driver_pcidio_pci_remove(struct pci_dev *dev ) { { comedi_pci_auto_unconfig(dev); return; } } static struct pci_driver driver_pcidio_pci_driver = {{0, 0}, 0, (struct pci_device_id const *)(& ni_pcidio_pci_table), & driver_pcidio_pci_probe, & driver_pcidio_pci_remove, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int driver_pcidio_init_module(void) { int retval ; int tmp ; { retval = comedi_driver_register(& driver_pcidio); if (retval < 0) { return (retval); } else { } driver_pcidio_pci_driver.name = driver_pcidio.driver_name; tmp = __pci_register_driver(& driver_pcidio_pci_driver, & __this_module, "ni_pcidio"); return (tmp); } } static void driver_pcidio_cleanup_module(void) { { pci_unregister_driver(& driver_pcidio_pci_driver); comedi_driver_unregister(& driver_pcidio); return; } } void ldv_check_final_state(void) ; extern void ldv_initialize(void) ; extern void ldv_handler_precall(void) ; extern int __VERIFIER_nondet_int(void) ; int LDV_IN_INTERRUPT ; int main(void) { struct comedi_device *var_group1 ; struct comedi_devconfig *var_group2 ; int var_nidio_interrupt_6_p0 ; void *var_nidio_interrupt_6_p1 ; int tmp ; int tmp___0 ; int tmp___1 ; { LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = driver_pcidio_init_module(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_24689; ldv_24688: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ldv_handler_precall(); nidio_attach(var_group1, var_group2); goto ldv_24684; case 1: ldv_handler_precall(); nidio_detach(var_group1); goto ldv_24684; case 2: LDV_IN_INTERRUPT = 2; ldv_handler_precall(); nidio_interrupt(var_nidio_interrupt_6_p0, var_nidio_interrupt_6_p1); LDV_IN_INTERRUPT = 1; goto ldv_24684; default: ; goto ldv_24684; } ldv_24684: ; ldv_24689: tmp___1 = __VERIFIER_nondet_int(); if (tmp___1 != 0) { goto ldv_24688; } else { } ldv_handler_precall(); driver_pcidio_cleanup_module(); ldv_final: ldv_check_final_state(); return 0; } } __inline static void ldv_error(void) { { ERROR: {reach_error();abort();} } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } extern int ( /* missing proto */ ldv_module_license)() ; extern int ( /* missing proto */ ldv_module_author)() ; extern int ( /* missing proto */ ldv_module_description)() ; void ldv_check_final_state(void) { int tmp ; int tmp___0 ; int tmp___1 ; { tmp = ldv_module_license(); if (tmp == 1) { } else { ldv_error(); } tmp___0 = ldv_module_author(); if (tmp___0 == 1) { } else { ldv_error(); } tmp___1 = ldv_module_description(); if (tmp___1 == 1) { } else { ldv_error(); } return; } } #include "model/m0_false-unreach-call_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.env.c" #include "model/common.env.c"