extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ struct va_list; typedef __builtin_va_list __gnuc_va_list; typedef __gnuc_va_list va_list; typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_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 unsigned int oom_flags_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 callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; 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 ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { 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____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; struct gate_struct64 { u16 offset_low ; u16 segment ; unsigned char ist : 3 ; unsigned char zero0 : 5 ; unsigned char type : 5 ; unsigned char dpl : 2 ; unsigned char p : 1 ; u16 offset_middle ; u32 offset_high ; u32 zero1 ; }; typedef struct gate_struct64 gate_desc; struct desc_ptr { unsigned short size ; unsigned long address ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct tss_struct; struct mm_struct; struct task_struct; struct cpumask; struct paravirt_callee_save { void *func ; }; struct pv_cpu_ops { unsigned long (*get_debugreg)(int ) ; void (*set_debugreg)(int , unsigned long ) ; void (*clts)(void) ; unsigned long (*read_cr0)(void) ; void (*write_cr0)(unsigned long ) ; unsigned long (*read_cr4_safe)(void) ; unsigned long (*read_cr4)(void) ; void (*write_cr4)(unsigned long ) ; unsigned long (*read_cr8)(void) ; void (*write_cr8)(unsigned long ) ; void (*load_tr_desc)(void) ; void (*load_gdt)(struct desc_ptr const * ) ; void (*load_idt)(struct desc_ptr const * ) ; void (*store_idt)(struct desc_ptr * ) ; void (*set_ldt)(void const * , unsigned int ) ; unsigned long (*store_tr)(void) ; void (*load_tls)(struct thread_struct * , unsigned int ) ; void (*load_gs_index)(unsigned int ) ; void (*write_ldt_entry)(struct desc_struct * , int , void const * ) ; void (*write_gdt_entry)(struct desc_struct * , int , void const * , int ) ; void (*write_idt_entry)(gate_desc * , int , gate_desc const * ) ; void (*alloc_ldt)(struct desc_struct * , unsigned int ) ; void (*free_ldt)(struct desc_struct * , unsigned int ) ; void (*load_sp0)(struct tss_struct * , struct thread_struct * ) ; void (*set_iopl_mask)(unsigned int ) ; void (*wbinvd)(void) ; void (*io_delay)(void) ; void (*cpuid)(unsigned int * , unsigned int * , unsigned int * , unsigned int * ) ; u64 (*read_msr)(unsigned int , int * ) ; int (*write_msr)(unsigned int , unsigned int , unsigned int ) ; u64 (*read_tsc)(void) ; u64 (*read_pmc)(int ) ; unsigned long long (*read_tscp)(unsigned int * ) ; void (*usergs_sysret64)(void) ; void (*usergs_sysret32)(void) ; void (*iret)(void) ; void (*swapgs)(void) ; void (*start_context_switch)(struct task_struct * ) ; void (*end_context_switch)(struct task_struct * ) ; }; 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 qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct cpuinfo_x86; typedef void (*ctor_fn_t)(void); struct device; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; 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____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { 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 xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct cpuinfo_x86 { __u8 x86 ; __u8 x86_vendor ; __u8 x86_model ; __u8 x86_mask ; int x86_tlbsize ; __u8 x86_virt_bits ; __u8 x86_phys_bits ; __u8 x86_coreid_bits ; __u32 extended_cpuid_level ; int cpuid_level ; __u32 x86_capability[14U] ; char x86_vendor_id[16U] ; char x86_model_id[64U] ; int x86_cache_size ; int x86_cache_alignment ; int x86_cache_max_rmid ; int x86_cache_occ_scale ; int x86_power ; unsigned long loops_per_jiffy ; u16 x86_max_cores ; u16 apicid ; u16 initial_apicid ; u16 x86_clflush_size ; u16 booted_cores ; u16 phys_proc_id ; u16 cpu_core_id ; u8 compute_unit_id ; u16 cpu_index ; u32 microcode ; }; struct seq_operations; struct x86_hw_tss { u32 reserved1 ; u64 sp0 ; u64 sp1 ; u64 sp2 ; u64 reserved2 ; u64 ist[7U] ; u32 reserved3 ; u32 reserved4 ; u16 reserved5 ; u16 io_bitmap_base ; }; struct tss_struct { struct x86_hw_tss x86_tss ; unsigned long io_bitmap[1025U] ; unsigned long SYSENTER_stack[64U] ; }; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_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 : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; 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____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct vm_area_struct; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; 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 nsproxy; struct workqueue_struct; 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 delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; 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_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(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 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 wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; 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 irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 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 pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct llist_node; struct llist_node { struct llist_node *next ; }; struct cred; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 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 ; 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 task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; 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[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; 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; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; 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 ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_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 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 kernfs_node *sd ; struct kref kref ; struct delayed_work release ; 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 *argv[3U] ; 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 kernel_param; struct kernel_param_ops { unsigned int flags ; 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____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; 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 mutex param_lock ; 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 ; bool sig_ok ; bool async_probe_requested ; 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_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_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 ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; 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 callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; 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 ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_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 *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; 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 cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; 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 ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; 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 ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; 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 ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; 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 ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; 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 ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; 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 task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; 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 list_head thread_node ; 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 ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 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 ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; 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 callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; 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 blk_plug *plug ; 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 ; seqcount_t mems_allowed_seq ; 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 ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; 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 (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; 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 attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_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 subsys_private *p ; }; 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 * , umode_t * , kuid_t * , kgid_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 cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; 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 iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct gameport_driver; struct gameport { void *port_data ; char name[32U] ; char phys[32U] ; int io ; int speed ; int fuzz ; void (*trigger)(struct gameport * ) ; unsigned char (*read)(struct gameport * ) ; int (*cooked_read)(struct gameport * , int * , int * ) ; int (*calibrate)(struct gameport * , int * , int * ) ; int (*open)(struct gameport * , int ) ; void (*close)(struct gameport * ) ; struct timer_list poll_timer ; unsigned int poll_interval ; spinlock_t timer_lock ; unsigned int poll_cnt ; void (*poll_handler)(struct gameport * ) ; struct gameport *parent ; struct gameport *child ; struct gameport_driver *drv ; struct mutex drv_mutex ; struct device dev ; struct list_head node ; }; struct gameport_driver { char const *description ; int (*connect)(struct gameport * , struct gameport_driver * ) ; int (*reconnect)(struct gameport * ) ; void (*disconnect)(struct gameport * ) ; struct device_driver driver ; bool ignore ; }; enum gameport_event_type { GAMEPORT_REGISTER_PORT = 0, GAMEPORT_ATTACH_DRIVER = 1 } ; struct gameport_event { enum gameport_event_type type ; void *object ; struct module *owner ; struct list_head node ; }; typedef bool ldv_func_ret_type; typedef bool ldv_func_ret_type___0; typedef bool ldv_func_ret_type___1; typedef bool ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___5; typedef int ldv_func_ret_type___6; typedef bool ldv_func_ret_type___7; void ldv__builtin_va_end(__builtin_va_list * ) ; __inline static long ldv__builtin_expect(long exp , long c ) ; void ldv__builtin_va_start(__builtin_va_list * ) ; extern struct module __this_module ; extern struct pv_cpu_ops pv_cpu_ops ; extern struct pv_irq_ops pv_irq_ops ; extern int printk(char const * , ...) ; extern int sprintf(char * , char const * , ...) ; extern int vsnprintf(char * , size_t , char const * , va_list * ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void __list_del_entry(struct list_head * ) ; __inline static void list_del_init(struct list_head *entry ) { { __list_del_entry(entry); INIT_LIST_HEAD(entry); return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void __bad_percpu_size(void) ; extern void __bad_size_call_parameter(void) ; extern void *memset(void * , int , size_t ) ; extern int strncmp(char const * , char const * , __kernel_size_t ) ; __inline static u64 paravirt_read_tsc(void) { u64 __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_cpu_ops.read_tsc == (unsigned long )((u64 (*)(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 *)"./arch/x86/include/asm/paravirt.h"), "i" (179), "i" (12UL)); ldv_4071: ; goto ldv_4071; } else { } __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (34UL), [paravirt_opptr] "i" (& pv_cpu_ops.read_tsc), [paravirt_clobber] "i" (511): "memory", "cc", "r8", "r9", "r10", "r11"); __ret = (unsigned long long )__eax; return (__ret); } } __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 *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); ldv_4860: ; goto ldv_4860; } 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); __ret = __eax; return (__ret); } } __inline static void arch_local_irq_restore(unsigned long f ) { 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.restore_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 *)"./arch/x86/include/asm/paravirt.h"), "i" (836), "i" (12UL)); ldv_4870: ; goto ldv_4870; } 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" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); return; } } __inline static void arch_local_irq_disable(void) { 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.irq_disable.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 *)"./arch/x86/include/asm/paravirt.h"), "i" (841), "i" (12UL)); ldv_4879: ; goto ldv_4879; } 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); return; } } __inline static unsigned long arch_local_irq_save(void) { unsigned long f ; { f = arch_local_save_flags(); arch_local_irq_disable(); return (f); } } __inline static int arch_irqs_disabled_flags(unsigned long flags ) { { return ((flags & 512UL) == 0UL); } } extern void trace_hardirqs_on(void) ; extern void trace_hardirqs_off(void) ; extern struct cpuinfo_x86 cpu_info ; extern void __xadd_wrong_size(void) ; __inline static int atomic_add_return(int i , atomic_t *v ) { int __ret ; { __ret = i; switch (4UL) { case 1UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; case 2UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; case 4UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; case 8UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5659; default: __xadd_wrong_size(); } ldv_5659: ; return (__ret + i); } } extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock(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->__annonCompField18.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); return; } } extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern int mutex_lock_interruptible_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; extern unsigned long volatile jiffies ; extern unsigned long __msecs_to_jiffies(unsigned int const ) ; __inline static unsigned long msecs_to_jiffies(unsigned int const m ) { unsigned long tmp___0 ; { tmp___0 = __msecs_to_jiffies(m); return (tmp___0); } } extern ktime_t ktime_get(void) ; __inline static u64 ktime_get_ns(void) { ktime_t tmp ; { tmp = ktime_get(); return ((u64 )tmp.tv64); } } extern int del_timer(struct timer_list * ) ; int ldv_del_timer_11(struct timer_list *ldv_func_arg1 ) ; extern int mod_timer(struct timer_list * , unsigned long ) ; int ldv_mod_timer_10(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; int ldv_mod_timer_12(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern int del_timer_sync(struct timer_list * ) ; int ldv_del_timer_sync_17(struct timer_list *ldv_func_arg1 ) ; extern struct workqueue_struct *system_long_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; extern void flush_workqueue(struct workqueue_struct * ) ; void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) ; extern bool cancel_work_sync(struct work_struct * ) ; bool ldv_cancel_work_sync_18(struct work_struct *ldv_func_arg1 ) ; __inline static bool queue_work(struct workqueue_struct *wq , struct work_struct *work ) { bool tmp ; { tmp = ldv_queue_work_on_5(8192, wq, work); return (tmp); } } __inline static unsigned char inb(int port ) { unsigned char value ; { __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); return (value); } } void ldv___module_get_16(struct module *ldv_func_arg1 ) ; bool ldv_try_module_get_14(struct module *ldv_func_arg1 ) ; void ldv_module_put_13(struct module *ldv_func_arg1 ) ; void ldv_module_put_15(struct module *ldv_func_arg1 ) ; int ldv_try_module_get(struct module *module ) ; void ldv_module_get(struct module *module ) ; void ldv_module_put(struct module *module ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } struct work_struct *ldv_work_struct_1_0 ; struct work_struct *ldv_work_struct_1_1 ; struct work_struct *ldv_work_struct_1_3 ; int ldv_work_1_3 ; int ldv_state_variable_6 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; int ldv_state_variable_2 ; int ldv_work_1_1 ; struct device *gameport_bus_group0 ; int ldv_work_1_2 ; int LDV_IN_INTERRUPT = 1; struct work_struct *ldv_work_struct_1_2 ; int ldv_timer_state_2 = 0; int ldv_state_variable_3 ; struct timer_list *ldv_timer_list_2 ; int ref_cnt ; int ldv_work_1_0 ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; int ldv_state_variable_4 ; void ldv_initialize_bus_type_3(void) ; void call_and_disable_work_1(struct work_struct *work ) ; void choose_timer_2(struct timer_list *timer ) ; int reg_timer_2(struct timer_list *timer ) ; void disable_work_1(struct work_struct *work ) ; void activate_pending_timer_2(struct timer_list *timer , unsigned long data , int pending_flag ) ; void work_init_1(void) ; void disable_suitable_timer_2(struct timer_list *timer ) ; void call_and_disable_all_1(int state ) ; void invoke_work_1(void) ; void activate_work_1(struct work_struct *work , int state ) ; extern int bus_register(struct bus_type * ) ; extern void bus_unregister(struct bus_type * ) ; extern int driver_register(struct device_driver * ) ; extern void driver_unregister(struct device_driver * ) ; extern struct device_driver *driver_find(char const * , struct bus_type * ) ; extern int dev_set_name(struct device * , char const * , ...) ; __inline static int device_is_registered(struct device *dev ) { { return ((int )dev->kobj.state_in_sysfs); } } extern void device_initialize(struct device * ) ; extern int device_add(struct device * ) ; extern void device_del(struct device * ) ; extern int device_bind_driver(struct device * ) ; extern void device_release_driver(struct device * ) ; extern int device_attach(struct device * ) ; extern int driver_attach(struct device_driver * ) ; extern void put_device(struct device * ) ; extern void dev_err(struct device const * , char const * , ...) ; extern void dev_warn(struct device const * , char const * , ...) ; extern void _dev_info(struct device const * , char const * , ...) ; int gameport_open(struct gameport *gameport , struct gameport_driver *drv , int mode ) ; void gameport_close(struct gameport *gameport ) ; void __gameport_register_port(struct gameport *gameport , struct module *owner ) ; void gameport_unregister_port(struct gameport *gameport ) ; void gameport_set_phys(struct gameport *gameport , char const *fmt , ...) ; int __gameport_register_driver(struct gameport_driver *drv , struct module *owner , char const *mod_name ) ; void gameport_unregister_driver(struct gameport_driver *drv ) ; __inline static unsigned char gameport_read(struct gameport *gameport ) { unsigned char tmp ; unsigned char tmp___0 ; { if ((unsigned long )gameport->read != (unsigned long )((unsigned char (*)(struct gameport * ))0)) { tmp = (*(gameport->read))(gameport); return (tmp); } else { tmp___0 = inb(gameport->io); return (tmp___0); } } } void gameport_start_polling(struct gameport *gameport ) ; void gameport_stop_polling(struct gameport *gameport ) ; extern void __udelay(unsigned long ) ; static bool use_ktime = 1; static struct mutex gameport_mutex = {{1}, {{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "gameport_mutex.wait_lock", 0, 0UL}}}}, {& gameport_mutex.wait_list, & gameport_mutex.wait_list}, 0, (void *)(& gameport_mutex), {0, {0, 0}, "gameport_mutex", 0, 0UL}}; static struct list_head gameport_list = {& gameport_list, & gameport_list}; static struct bus_type gameport_bus ; static void gameport_add_port(struct gameport *gameport ) ; static void gameport_attach_driver(struct gameport_driver *drv ) ; static void gameport_reconnect_port(struct gameport *gameport ) ; static void gameport_disconnect_port(struct gameport *gameport ) ; static int gameport_measure_speed(struct gameport *gameport ) { unsigned int i ; unsigned int t ; unsigned int tx ; u64 t1 ; u64 t2 ; u64 t3 ; unsigned long flags ; int tmp ; int tmp___0 ; { tmp = gameport_open(gameport, (struct gameport_driver *)0, 1); if (tmp != 0) { return (0); } else { } tx = 4294967295U; i = 0U; goto ldv_21368; ldv_21367: flags = arch_local_irq_save(); trace_hardirqs_off(); t1 = ktime_get_ns(); t = 0U; goto ldv_21355; ldv_21354: gameport_read(gameport); t = t + 1U; ldv_21355: ; if (t <= 49U) { goto ldv_21354; } else { } t2 = ktime_get_ns(); t3 = ktime_get_ns(); tmp___0 = arch_irqs_disabled_flags(flags); if (tmp___0 != 0) { arch_local_irq_restore(flags); trace_hardirqs_off(); } else { trace_hardirqs_on(); arch_local_irq_restore(flags); } __udelay((unsigned long )(i * 10U)); t = ((unsigned int )t2 - (unsigned int )t1) + ((unsigned int )t2 - (unsigned int )t3); if (t < tx) { tx = t; } else { } i = i + 1U; ldv_21368: ; if (i <= 49U) { goto ldv_21367; } else { } gameport_close(gameport); t = 50000000U; if (tx != 0U) { t = t / tx; } else { } return ((int )t); } } static int old_gameport_measure_speed(struct gameport *gameport ) { unsigned int i ; unsigned int t ; unsigned long tx ; unsigned long t1 ; unsigned long t2 ; unsigned long flags ; int tmp ; u64 _l ; u64 tmp___0 ; u64 _l___0 ; u64 tmp___1 ; int tmp___2 ; unsigned long pscr_ret__ ; void const *__vpp_verify ; unsigned long pfo_ret__ ; unsigned long pfo_ret_____0 ; unsigned long pfo_ret_____1 ; unsigned long pfo_ret_____2 ; { tmp = gameport_open(gameport, (struct gameport_driver *)0, 1); if (tmp != 0) { return (0); } else { } tx = 1073741824UL; i = 0U; goto ldv_21398; ldv_21397: flags = arch_local_irq_save(); trace_hardirqs_off(); tmp___0 = paravirt_read_tsc(); _l = tmp___0; t1 = (unsigned long )((int )_l); t = 0U; goto ldv_21384; ldv_21383: gameport_read(gameport); t = t + 1U; ldv_21384: ; if (t <= 49U) { goto ldv_21383; } else { } tmp___1 = paravirt_read_tsc(); _l___0 = tmp___1; t2 = (unsigned long )((int )_l___0); tmp___2 = arch_irqs_disabled_flags(flags); if (tmp___2 != 0) { arch_local_irq_restore(flags); trace_hardirqs_off(); } else { trace_hardirqs_on(); arch_local_irq_restore(flags); } __udelay((unsigned long )(i * 10U)); if (t2 - t1 < tx) { tx = t2 - t1; } else { } i = i + 1U; ldv_21398: ; if (i <= 49U) { goto ldv_21397; } else { } gameport_close(gameport); __vpp_verify = (void const *)0; switch (8UL) { case 1UL: ; switch (8UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_info.loops_per_jiffy)); goto ldv_21405; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_info.loops_per_jiffy)); goto ldv_21405; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_info.loops_per_jiffy)); goto ldv_21405; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_info.loops_per_jiffy)); goto ldv_21405; default: __bad_percpu_size(); } ldv_21405: pscr_ret__ = pfo_ret__; goto ldv_21411; case 2UL: ; switch (8UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_info.loops_per_jiffy)); goto ldv_21415; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_info.loops_per_jiffy)); goto ldv_21415; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_info.loops_per_jiffy)); goto ldv_21415; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_info.loops_per_jiffy)); goto ldv_21415; default: __bad_percpu_size(); } ldv_21415: pscr_ret__ = pfo_ret_____0; goto ldv_21411; case 4UL: ; switch (8UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_info.loops_per_jiffy)); goto ldv_21424; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_info.loops_per_jiffy)); goto ldv_21424; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_info.loops_per_jiffy)); goto ldv_21424; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_info.loops_per_jiffy)); goto ldv_21424; default: __bad_percpu_size(); } ldv_21424: pscr_ret__ = pfo_ret_____1; goto ldv_21411; case 8UL: ; switch (8UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_info.loops_per_jiffy)); goto ldv_21433; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_info.loops_per_jiffy)); goto ldv_21433; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_info.loops_per_jiffy)); goto ldv_21433; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_info.loops_per_jiffy)); goto ldv_21433; default: __bad_percpu_size(); } ldv_21433: pscr_ret__ = pfo_ret_____2; goto ldv_21411; default: __bad_size_call_parameter(); goto ldv_21411; } ldv_21411: ; return ((int )(((pscr_ret__ * 250UL) / 20UL) / (tx != 0UL ? tx : 1UL))); } } void gameport_start_polling(struct gameport *gameport ) { long tmp ; long tmp___0 ; unsigned long tmp___1 ; unsigned int tmp___2 ; { spin_lock(& gameport->timer_lock); tmp___2 = gameport->poll_cnt; gameport->poll_cnt = gameport->poll_cnt + 1U; if (tmp___2 == 0U) { tmp = ldv__builtin_expect((unsigned long )gameport->poll_handler == (unsigned long )((void (*)(struct gameport * ))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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/2300/dscv_tempdir/dscv/ri/08_1a/drivers/input/gameport/gameport.c"), "i" (185), "i" (12UL)); ldv_21444: ; goto ldv_21444; } else { } tmp___0 = ldv__builtin_expect(gameport->poll_interval == 0U, 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/2300/dscv_tempdir/dscv/ri/08_1a/drivers/input/gameport/gameport.c"), "i" (186), "i" (12UL)); ldv_21445: ; goto ldv_21445; } else { } tmp___1 = msecs_to_jiffies(gameport->poll_interval); ldv_mod_timer_10(& gameport->poll_timer, tmp___1 + (unsigned long )jiffies); } else { } spin_unlock(& gameport->timer_lock); return; } } static char const __kstrtab_gameport_start_polling[23U] = { 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 's', 't', 'a', 'r', 't', '_', 'p', 'o', 'l', 'l', 'i', 'n', 'g', '\000'}; struct kernel_symbol const __ksymtab_gameport_start_polling ; struct kernel_symbol const __ksymtab_gameport_start_polling = {(unsigned long )(& gameport_start_polling), (char const *)(& __kstrtab_gameport_start_polling)}; void gameport_stop_polling(struct gameport *gameport ) { { spin_lock(& gameport->timer_lock); gameport->poll_cnt = gameport->poll_cnt - 1U; if (gameport->poll_cnt == 0U) { ldv_del_timer_11(& gameport->poll_timer); } else { } spin_unlock(& gameport->timer_lock); return; } } static char const __kstrtab_gameport_stop_polling[22U] = { 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 's', 't', 'o', 'p', '_', 'p', 'o', 'l', 'l', 'i', 'n', 'g', '\000'}; struct kernel_symbol const __ksymtab_gameport_stop_polling ; struct kernel_symbol const __ksymtab_gameport_stop_polling = {(unsigned long )(& gameport_stop_polling), (char const *)(& __kstrtab_gameport_stop_polling)}; static void gameport_run_poll_handler(unsigned long d ) { struct gameport *gameport ; unsigned long tmp ; { gameport = (struct gameport *)d; (*(gameport->poll_handler))(gameport); if (gameport->poll_cnt != 0U) { tmp = msecs_to_jiffies(gameport->poll_interval); ldv_mod_timer_12(& gameport->poll_timer, tmp + (unsigned long )jiffies); } else { } return; } } static int gameport_bind_driver(struct gameport *gameport , struct gameport_driver *drv ) { int error ; int tmp ; { gameport->dev.driver = & drv->driver; tmp = (*(drv->connect))(gameport, drv); if (tmp != 0) { gameport->dev.driver = (struct device_driver *)0; return (-19); } else { } error = device_bind_driver(& gameport->dev); if (error != 0) { dev_warn((struct device const *)(& gameport->dev), "device_bind_driver() failed for %s (%s) and %s, error: %d\n", (char *)(& gameport->phys), (char *)(& gameport->name), drv->description, error); (*(drv->disconnect))(gameport); gameport->dev.driver = (struct device_driver *)0; return (error); } else { } return (0); } } static void gameport_find_driver(struct gameport *gameport ) { int error ; { error = device_attach(& gameport->dev); if (error < 0) { dev_warn((struct device const *)(& gameport->dev), "device_attach() failed for %s (%s), error: %d\n", (char *)(& gameport->phys), (char *)(& gameport->name), error); } else { } return; } } static spinlock_t gameport_event_lock = {{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "gameport_event_lock", 0, 0UL}}}}; static struct list_head gameport_event_list = {& gameport_event_list, & gameport_event_list}; static struct gameport_event *gameport_get_event(void) { struct gameport_event *event ; unsigned long flags ; raw_spinlock_t *tmp ; struct list_head const *__mptr ; int tmp___0 ; { event = (struct gameport_event *)0; tmp = spinlock_check(& gameport_event_lock); flags = _raw_spin_lock_irqsave(tmp); tmp___0 = list_empty((struct list_head const *)(& gameport_event_list)); if (tmp___0 == 0) { __mptr = (struct list_head const *)gameport_event_list.next; event = (struct gameport_event *)__mptr + 0xffffffffffffffe8UL; list_del_init(& event->node); } else { } spin_unlock_irqrestore(& gameport_event_lock, flags); return (event); } } static void gameport_free_event(struct gameport_event *event ) { { ldv_module_put_13(event->owner); kfree((void const *)event); return; } } static void gameport_remove_duplicate_events(struct gameport_event *event ) { struct gameport_event *e ; struct gameport_event *next ; unsigned long flags ; raw_spinlock_t *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { tmp = spinlock_check(& gameport_event_lock); flags = _raw_spin_lock_irqsave(tmp); __mptr = (struct list_head const *)gameport_event_list.next; e = (struct gameport_event *)__mptr + 0xffffffffffffffe8UL; __mptr___0 = (struct list_head const *)e->node.next; next = (struct gameport_event *)__mptr___0 + 0xffffffffffffffe8UL; goto ldv_21517; ldv_21516: ; if ((unsigned long )event->object == (unsigned long )e->object) { if ((unsigned int )event->type != (unsigned int )e->type) { goto ldv_21515; } else { } list_del_init(& e->node); gameport_free_event(e); } else { } e = next; __mptr___1 = (struct list_head const *)next->node.next; next = (struct gameport_event *)__mptr___1 + 0xffffffffffffffe8UL; ldv_21517: ; if ((unsigned long )(& e->node) != (unsigned long )(& gameport_event_list)) { goto ldv_21516; } else { } ldv_21515: spin_unlock_irqrestore(& gameport_event_lock, flags); return; } } static void gameport_handle_events(struct work_struct *work ) { struct gameport_event *event ; { mutex_lock_nested(& gameport_mutex, 0U); event = gameport_get_event(); if ((unsigned long )event != (unsigned long )((struct gameport_event *)0)) { switch ((unsigned int )event->type) { case 0U: gameport_add_port((struct gameport *)event->object); goto ldv_21523; case 1U: gameport_attach_driver((struct gameport_driver *)event->object); goto ldv_21523; } ldv_21523: gameport_remove_duplicate_events(event); gameport_free_event(event); } else { } mutex_unlock(& gameport_mutex); return; } } static struct work_struct gameport_event_work = {{137438953424L}, {& gameport_event_work.entry, & gameport_event_work.entry}, & gameport_handle_events, {(struct lock_class_key *)(& gameport_event_work), {0, 0}, "gameport_event_work", 0, 0UL}}; static int gameport_queue_event(void *object , struct module *owner , enum gameport_event_type event_type ) { unsigned long flags ; struct gameport_event *event ; int retval ; raw_spinlock_t *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; void *tmp___0 ; bool tmp___1 ; int tmp___2 ; { retval = 0; tmp = spinlock_check(& gameport_event_lock); flags = _raw_spin_lock_irqsave(tmp); __mptr = (struct list_head const *)gameport_event_list.prev; event = (struct gameport_event *)__mptr + 0xffffffffffffffe8UL; goto ldv_21544; ldv_21543: ; if ((unsigned long )event->object == (unsigned long )object) { if ((unsigned int )event->type == (unsigned int )event_type) { goto out; } else { } goto ldv_21542; } else { } __mptr___0 = (struct list_head const *)event->node.prev; event = (struct gameport_event *)__mptr___0 + 0xffffffffffffffe8UL; ldv_21544: ; if ((unsigned long )(& event->node) != (unsigned long )(& gameport_event_list)) { goto ldv_21543; } else { } ldv_21542: tmp___0 = kmalloc(40UL, 32U); event = (struct gameport_event *)tmp___0; if ((unsigned long )event == (unsigned long )((struct gameport_event *)0)) { printk("\vgameport: Not enough memory to queue event %d\n", (unsigned int )event_type); retval = -12; goto out; } else { } tmp___1 = ldv_try_module_get_14(owner); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { printk("\fgameport: Can\'t get module reference, dropping event %d\n", (unsigned int )event_type); kfree((void const *)event); retval = -22; goto out; } else { } event->type = event_type; event->object = object; event->owner = owner; list_add_tail(& event->node, & gameport_event_list); queue_work(system_long_wq, & gameport_event_work); out: spin_unlock_irqrestore(& gameport_event_lock, flags); return (retval); } } static void gameport_remove_pending_events(void *object ) { struct gameport_event *event ; struct gameport_event *next ; unsigned long flags ; raw_spinlock_t *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { tmp = spinlock_check(& gameport_event_lock); flags = _raw_spin_lock_irqsave(tmp); __mptr = (struct list_head const *)gameport_event_list.next; event = (struct gameport_event *)__mptr + 0xffffffffffffffe8UL; __mptr___0 = (struct list_head const *)event->node.next; next = (struct gameport_event *)__mptr___0 + 0xffffffffffffffe8UL; goto ldv_21561; ldv_21560: ; if ((unsigned long )event->object == (unsigned long )object) { list_del_init(& event->node); gameport_free_event(event); } else { } event = next; __mptr___1 = (struct list_head const *)next->node.next; next = (struct gameport_event *)__mptr___1 + 0xffffffffffffffe8UL; ldv_21561: ; if ((unsigned long )(& event->node) != (unsigned long )(& gameport_event_list)) { goto ldv_21560; } else { } spin_unlock_irqrestore(& gameport_event_lock, flags); return; } } static struct gameport *gameport_get_pending_child(struct gameport *parent ) { struct gameport_event *event ; struct gameport *gameport ; struct gameport *child ; unsigned long flags ; raw_spinlock_t *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { child = (struct gameport *)0; tmp = spinlock_check(& gameport_event_lock); flags = _raw_spin_lock_irqsave(tmp); __mptr = (struct list_head const *)gameport_event_list.next; event = (struct gameport_event *)__mptr + 0xffffffffffffffe8UL; goto ldv_21579; ldv_21578: ; if ((unsigned int )event->type == 0U) { gameport = (struct gameport *)event->object; if ((unsigned long )gameport->parent == (unsigned long )parent) { child = gameport; goto ldv_21577; } else { } } else { } __mptr___0 = (struct list_head const *)event->node.next; event = (struct gameport_event *)__mptr___0 + 0xffffffffffffffe8UL; ldv_21579: ; if ((unsigned long )(& event->node) != (unsigned long )(& gameport_event_list)) { goto ldv_21578; } else { } ldv_21577: spin_unlock_irqrestore(& gameport_event_lock, flags); return (child); } } static ssize_t gameport_description_show(struct device *dev , struct device_attribute *attr , char *buf ) { struct gameport *gameport ; struct device const *__mptr ; int tmp ; { __mptr = (struct device const *)dev; gameport = (struct gameport *)__mptr + 0xfffffffffffffde0UL; tmp = sprintf(buf, "%s\n", (char *)(& gameport->name)); return ((ssize_t )tmp); } } static struct device_attribute dev_attr_description = {{"description", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & gameport_description_show, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t drvctl_store(struct device *dev , struct device_attribute *attr , char const *buf , size_t count ) { struct gameport *gameport ; struct device const *__mptr ; struct device_driver *drv ; int error ; struct device_driver const *__mptr___0 ; int tmp ; int tmp___0 ; int tmp___1 ; { __mptr = (struct device const *)dev; gameport = (struct gameport *)__mptr + 0xfffffffffffffde0UL; error = mutex_lock_interruptible_nested(& gameport_mutex, 0U); if (error != 0) { return ((ssize_t )error); } else { } tmp___1 = strncmp(buf, "none", count); if (tmp___1 == 0) { gameport_disconnect_port(gameport); } else { tmp___0 = strncmp(buf, "reconnect", count); if (tmp___0 == 0) { gameport_reconnect_port(gameport); } else { tmp = strncmp(buf, "rescan", count); if (tmp == 0) { gameport_disconnect_port(gameport); gameport_find_driver(gameport); } else { drv = driver_find(buf, & gameport_bus); if ((unsigned long )drv != (unsigned long )((struct device_driver *)0)) { gameport_disconnect_port(gameport); __mptr___0 = (struct device_driver const *)drv; error = gameport_bind_driver(gameport, (struct gameport_driver *)__mptr___0 + 0xffffffffffffffe0UL); } else { error = -22; } } } } mutex_unlock(& gameport_mutex); return ((ssize_t )(error != 0 ? (size_t )error : count)); } } static struct device_attribute dev_attr_drvctl = {{"drvctl", 128U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 0, & drvctl_store}; static struct attribute *gameport_device_attrs[3U] = { & dev_attr_description.attr, & dev_attr_drvctl.attr, (struct attribute *)0}; static struct attribute_group const gameport_device_group = {0, 0, (struct attribute **)(& gameport_device_attrs), 0}; static struct attribute_group const *gameport_device_groups[2U] = { & gameport_device_group, (struct attribute_group const *)0}; static void gameport_release_port(struct device *dev ) { struct gameport *gameport ; struct device const *__mptr ; { __mptr = (struct device const *)dev; gameport = (struct gameport *)__mptr + 0xfffffffffffffde0UL; kfree((void const *)gameport); ldv_module_put_15(& __this_module); return; } } void gameport_set_phys(struct gameport *gameport , char const *fmt , ...) { va_list args ; { ldv__builtin_va_start((va_list *)(& args)); vsnprintf((char *)(& gameport->phys), 32UL, fmt, (va_list *)(& args)); ldv__builtin_va_end((va_list *)(& args)); return; } } static char const __kstrtab_gameport_set_phys[18U] = { 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 's', 'e', 't', '_', 'p', 'h', 'y', 's', '\000'}; struct kernel_symbol const __ksymtab_gameport_set_phys ; struct kernel_symbol const __ksymtab_gameport_set_phys = {(unsigned long )(& gameport_set_phys), (char const *)(& __kstrtab_gameport_set_phys)}; static void gameport_init_port(struct gameport *gameport ) { atomic_t gameport_no ; struct lock_class_key __key ; int tmp ; struct lock_class_key __key___0 ; { gameport_no.counter = -1; ldv___module_get_16(& __this_module); __mutex_init(& gameport->drv_mutex, "&gameport->drv_mutex", & __key); device_initialize(& gameport->dev); tmp = atomic_add_return(1, & gameport_no); dev_set_name(& gameport->dev, "gameport%lu", (unsigned long )tmp); gameport->dev.bus = & gameport_bus; gameport->dev.release = & gameport_release_port; if ((unsigned long )gameport->parent != (unsigned long )((struct gameport *)0)) { gameport->dev.parent = & (gameport->parent)->dev; } else { } INIT_LIST_HEAD(& gameport->node); spinlock_check(& gameport->timer_lock); __raw_spin_lock_init(& gameport->timer_lock.__annonCompField18.rlock, "&(&gameport->timer_lock)->rlock", & __key___0); reg_timer_2(& gameport->poll_timer); gameport->poll_timer.function = & gameport_run_poll_handler; gameport->poll_timer.data = (unsigned long )gameport; return; } } static void gameport_add_port(struct gameport *gameport ) { int error ; int tmp ; int tmp___0 ; { if ((unsigned long )gameport->parent != (unsigned long )((struct gameport *)0)) { (gameport->parent)->child = gameport; } else { } if ((int )use_ktime) { tmp = gameport_measure_speed(gameport); gameport->speed = tmp; } else { tmp___0 = old_gameport_measure_speed(gameport); gameport->speed = tmp___0; } list_add_tail(& gameport->node, & gameport_list); if (gameport->io != 0) { _dev_info((struct device const *)(& gameport->dev), "%s is %s, io %#x, speed %dkHz\n", (char *)(& gameport->name), (char *)(& gameport->phys), gameport->io, gameport->speed); } else { _dev_info((struct device const *)(& gameport->dev), "%s is %s, speed %dkHz\n", (char *)(& gameport->name), (char *)(& gameport->phys), gameport->speed); } error = device_add(& gameport->dev); if (error != 0) { dev_err((struct device const *)(& gameport->dev), "device_add() failed for %s (%s), error: %d\n", (char *)(& gameport->phys), (char *)(& gameport->name), error); } else { } return; } } static void gameport_destroy_port(struct gameport *gameport ) { struct gameport *child ; int tmp ; { child = gameport_get_pending_child(gameport); if ((unsigned long )child != (unsigned long )((struct gameport *)0)) { gameport_remove_pending_events((void *)child); put_device(& child->dev); } else { } if ((unsigned long )gameport->parent != (unsigned long )((struct gameport *)0)) { (gameport->parent)->child = (struct gameport *)0; gameport->parent = (struct gameport *)0; } else { } tmp = device_is_registered(& gameport->dev); if (tmp != 0) { device_del(& gameport->dev); } else { } list_del_init(& gameport->node); gameport_remove_pending_events((void *)gameport); put_device(& gameport->dev); return; } } static void gameport_reconnect_port(struct gameport *gameport ) { int tmp ; { ldv_21655: ; if ((unsigned long )gameport->drv == (unsigned long )((struct gameport_driver *)0) || (unsigned long )(gameport->drv)->reconnect == (unsigned long )((int (*)(struct gameport * ))0)) { gameport_disconnect_port(gameport); gameport_find_driver(gameport); goto ldv_21654; } else { tmp = (*((gameport->drv)->reconnect))(gameport); if (tmp != 0) { gameport_disconnect_port(gameport); gameport_find_driver(gameport); goto ldv_21654; } else { } } gameport = gameport->child; if ((unsigned long )gameport != (unsigned long )((struct gameport *)0)) { goto ldv_21655; } else { } ldv_21654: ; return; } } static void gameport_disconnect_port(struct gameport *gameport ) { struct gameport *s ; struct gameport *parent ; { if ((unsigned long )gameport->child != (unsigned long )((struct gameport *)0)) { s = gameport; goto ldv_21662; ldv_21661: s = s->child; ldv_21662: ; if ((unsigned long )s->child != (unsigned long )((struct gameport *)0)) { goto ldv_21661; } else { } ldv_21664: parent = s->parent; device_release_driver(& s->dev); gameport_destroy_port(s); s = parent; if ((unsigned long )s != (unsigned long )gameport) { goto ldv_21664; } else { } } else { } device_release_driver(& gameport->dev); return; } } void __gameport_register_port(struct gameport *gameport , struct module *owner ) { { gameport_init_port(gameport); gameport_queue_event((void *)gameport, owner, 0); return; } } static char const __kstrtab___gameport_register_port[25U] = { '_', '_', 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '_', 'p', 'o', 'r', 't', '\000'}; struct kernel_symbol const __ksymtab___gameport_register_port ; struct kernel_symbol const __ksymtab___gameport_register_port = {(unsigned long )(& __gameport_register_port), (char const *)(& __kstrtab___gameport_register_port)}; void gameport_unregister_port(struct gameport *gameport ) { { mutex_lock_nested(& gameport_mutex, 0U); gameport_disconnect_port(gameport); gameport_destroy_port(gameport); mutex_unlock(& gameport_mutex); return; } } static char const __kstrtab_gameport_unregister_port[25U] = { 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 'u', 'n', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '_', 'p', 'o', 'r', 't', '\000'}; struct kernel_symbol const __ksymtab_gameport_unregister_port ; struct kernel_symbol const __ksymtab_gameport_unregister_port = {(unsigned long )(& gameport_unregister_port), (char const *)(& __kstrtab_gameport_unregister_port)}; static ssize_t description_show(struct device_driver *drv , char *buf ) { struct gameport_driver *driver ; struct device_driver const *__mptr ; int tmp ; { __mptr = (struct device_driver const *)drv; driver = (struct gameport_driver *)__mptr + 0xffffffffffffffe0UL; tmp = sprintf(buf, "%s\n", (unsigned long )driver->description != (unsigned long )((char const *)0) ? driver->description : "(none)"); return ((ssize_t )tmp); } } static struct driver_attribute driver_attr_description = {{"description", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & description_show, 0}; static struct attribute *gameport_driver_attrs[2U] = { & driver_attr_description.attr, (struct attribute *)0}; static struct attribute_group const gameport_driver_group = {0, 0, (struct attribute **)(& gameport_driver_attrs), 0}; static struct attribute_group const *gameport_driver_groups[2U] = { & gameport_driver_group, (struct attribute_group const *)0}; static int gameport_driver_probe(struct device *dev ) { struct gameport *gameport ; struct device const *__mptr ; struct gameport_driver *drv ; struct device_driver const *__mptr___0 ; { __mptr = (struct device const *)dev; gameport = (struct gameport *)__mptr + 0xfffffffffffffde0UL; __mptr___0 = (struct device_driver const *)dev->driver; drv = (struct gameport_driver *)__mptr___0 + 0xffffffffffffffe0UL; (*(drv->connect))(gameport, drv); return ((unsigned long )gameport->drv != (unsigned long )((struct gameport_driver *)0) ? 0 : -19); } } static int gameport_driver_remove(struct device *dev ) { struct gameport *gameport ; struct device const *__mptr ; struct gameport_driver *drv ; struct device_driver const *__mptr___0 ; { __mptr = (struct device const *)dev; gameport = (struct gameport *)__mptr + 0xfffffffffffffde0UL; __mptr___0 = (struct device_driver const *)dev->driver; drv = (struct gameport_driver *)__mptr___0 + 0xffffffffffffffe0UL; (*(drv->disconnect))(gameport); return (0); } } static void gameport_attach_driver(struct gameport_driver *drv ) { int error ; { error = driver_attach(& drv->driver); if (error != 0) { printk("\vgameport: driver_attach() failed for %s, error: %d\n", drv->driver.name, error); } else { } return; } } int __gameport_register_driver(struct gameport_driver *drv , struct module *owner , char const *mod_name ) { int error ; { drv->driver.bus = & gameport_bus; drv->driver.owner = owner; drv->driver.mod_name = mod_name; drv->ignore = 1; error = driver_register(& drv->driver); if (error != 0) { printk("\vgameport: driver_register() failed for %s, error: %d\n", drv->driver.name, error); return (error); } else { } drv->ignore = 0; error = gameport_queue_event((void *)drv, (struct module *)0, 1); if (error != 0) { driver_unregister(& drv->driver); return (error); } else { } return (0); } } static char const __kstrtab___gameport_register_driver[27U] = { '_', '_', 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '_', 'd', 'r', 'i', 'v', 'e', 'r', '\000'}; struct kernel_symbol const __ksymtab___gameport_register_driver ; struct kernel_symbol const __ksymtab___gameport_register_driver = {(unsigned long )(& __gameport_register_driver), (char const *)(& __kstrtab___gameport_register_driver)}; void gameport_unregister_driver(struct gameport_driver *drv ) { struct gameport *gameport ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { mutex_lock_nested(& gameport_mutex, 0U); drv->ignore = 1; gameport_remove_pending_events((void *)drv); start_over: __mptr = (struct list_head const *)gameport_list.next; gameport = (struct gameport *)__mptr + 0xfffffffffffff858UL; goto ldv_21746; ldv_21745: ; if ((unsigned long )gameport->drv == (unsigned long )drv) { gameport_disconnect_port(gameport); gameport_find_driver(gameport); goto start_over; } else { } __mptr___0 = (struct list_head const *)gameport->node.next; gameport = (struct gameport *)__mptr___0 + 0xfffffffffffff858UL; ldv_21746: ; if ((unsigned long )(& gameport->node) != (unsigned long )(& gameport_list)) { goto ldv_21745; } else { } driver_unregister(& drv->driver); mutex_unlock(& gameport_mutex); return; } } static char const __kstrtab_gameport_unregister_driver[27U] = { 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 'u', 'n', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '_', 'd', 'r', 'i', 'v', 'e', 'r', '\000'}; struct kernel_symbol const __ksymtab_gameport_unregister_driver ; struct kernel_symbol const __ksymtab_gameport_unregister_driver = {(unsigned long )(& gameport_unregister_driver), (char const *)(& __kstrtab_gameport_unregister_driver)}; static int gameport_bus_match(struct device *dev , struct device_driver *drv ) { struct gameport_driver *gameport_drv ; struct device_driver const *__mptr ; { __mptr = (struct device_driver const *)drv; gameport_drv = (struct gameport_driver *)__mptr + 0xffffffffffffffe0UL; return (! gameport_drv->ignore); } } static struct bus_type gameport_bus = {"gameport", 0, 0, 0, 0, (struct attribute_group const **)(& gameport_device_groups), (struct attribute_group const **)(& gameport_driver_groups), & gameport_bus_match, 0, & gameport_driver_probe, & gameport_driver_remove, 0, 0, 0, 0, 0, 0, 0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}; static void gameport_set_drv(struct gameport *gameport , struct gameport_driver *drv ) { { mutex_lock_nested(& gameport->drv_mutex, 0U); gameport->drv = drv; mutex_unlock(& gameport->drv_mutex); return; } } int gameport_open(struct gameport *gameport , struct gameport_driver *drv , int mode ) { int tmp ; { if ((unsigned long )gameport->open != (unsigned long )((int (*)(struct gameport * , int ))0)) { tmp = (*(gameport->open))(gameport, mode); if (tmp != 0) { return (-1); } else { } } else if (mode != 1) { return (-1); } else { } gameport_set_drv(gameport, drv); return (0); } } static char const __kstrtab_gameport_open[14U] = { 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 'o', 'p', 'e', 'n', '\000'}; struct kernel_symbol const __ksymtab_gameport_open ; struct kernel_symbol const __ksymtab_gameport_open = {(unsigned long )(& gameport_open), (char const *)(& __kstrtab_gameport_open)}; void gameport_close(struct gameport *gameport ) { { ldv_del_timer_sync_17(& gameport->poll_timer); gameport->poll_handler = (void (*)(struct gameport * ))0; gameport->poll_interval = 0U; gameport_set_drv(gameport, (struct gameport_driver *)0); if ((unsigned long )gameport->close != (unsigned long )((void (*)(struct gameport * ))0)) { (*(gameport->close))(gameport); } else { } return; } } static char const __kstrtab_gameport_close[15U] = { 'g', 'a', 'm', 'e', 'p', 'o', 'r', 't', '_', 'c', 'l', 'o', 's', 'e', '\000'}; struct kernel_symbol const __ksymtab_gameport_close ; struct kernel_symbol const __ksymtab_gameport_close = {(unsigned long )(& gameport_close), (char const *)(& __kstrtab_gameport_close)}; static int gameport_init(void) { int error ; { error = bus_register(& gameport_bus); if (error != 0) { printk("\vgameport: failed to register gameport bus, error: %d\n", error); return (error); } else { } return (0); } } static void gameport_exit(void) { { bus_unregister(& gameport_bus); ldv_cancel_work_sync_18(& gameport_event_work); return; } } int ldv_retval_0 ; int ldv_retval_1 ; extern void ldv_initialize(void) ; void ldv_check_final_state(void) ; void ldv_initialize_bus_type_3(void) { void *tmp ; { tmp = ldv_init_zalloc(1416UL); gameport_bus_group0 = (struct device *)tmp; return; } } void call_and_disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 2 || ldv_work_1_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_0) { gameport_handle_events(work); ldv_work_1_0 = 1; return; } else { } if ((ldv_work_1_1 == 2 || ldv_work_1_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_1) { gameport_handle_events(work); ldv_work_1_1 = 1; return; } else { } if ((ldv_work_1_2 == 2 || ldv_work_1_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_2) { gameport_handle_events(work); ldv_work_1_2 = 1; return; } else { } if ((ldv_work_1_3 == 2 || ldv_work_1_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_3) { gameport_handle_events(work); ldv_work_1_3 = 1; return; } else { } return; } } void choose_timer_2(struct timer_list *timer ) { { if (ldv_timer_state_2 != 1) { return; } LDV_IN_INTERRUPT = 2; (*(timer->function))(timer->data); LDV_IN_INTERRUPT = 1; ldv_timer_state_2 = 2; return; } } int reg_timer_2(struct timer_list *timer ) { { ldv_timer_list_2 = timer; ldv_timer_state_2 = 1; return (0); } } void disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 3 || ldv_work_1_0 == 2) && (unsigned long )ldv_work_struct_1_0 == (unsigned long )work) { ldv_work_1_0 = 1; } else { } if ((ldv_work_1_1 == 3 || ldv_work_1_1 == 2) && (unsigned long )ldv_work_struct_1_1 == (unsigned long )work) { ldv_work_1_1 = 1; } else { } if ((ldv_work_1_2 == 3 || ldv_work_1_2 == 2) && (unsigned long )ldv_work_struct_1_2 == (unsigned long )work) { ldv_work_1_2 = 1; } else { } if ((ldv_work_1_3 == 3 || ldv_work_1_3 == 2) && (unsigned long )ldv_work_struct_1_3 == (unsigned long )work) { ldv_work_1_3 = 1; } else { } return; } } void activate_pending_timer_2(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_2 == (unsigned long )timer) { if (ldv_timer_state_2 == 2 || pending_flag != 0) { ldv_timer_list_2 = timer; ldv_timer_list_2->data = data; ldv_timer_state_2 = 1; } else { } return; } else { } reg_timer_2(timer); ldv_timer_list_2->data = data; return; } } void work_init_1(void) { { ldv_work_1_0 = 0; ldv_work_1_1 = 0; ldv_work_1_2 = 0; ldv_work_1_3 = 0; return; } } void disable_suitable_timer_2(struct timer_list *timer ) { { if ((unsigned long )timer == (unsigned long )ldv_timer_list_2) { ldv_timer_state_2 = 0; return; } else { } return; } } void call_and_disable_all_1(int state ) { { if (ldv_work_1_0 == state) { call_and_disable_work_1(ldv_work_struct_1_0); } else { } if (ldv_work_1_1 == state) { call_and_disable_work_1(ldv_work_struct_1_1); } else { } if (ldv_work_1_2 == state) { call_and_disable_work_1(ldv_work_struct_1_2); } else { } if (ldv_work_1_3 == state) { call_and_disable_work_1(ldv_work_struct_1_3); } else { } return; } } void invoke_work_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_1_0 == 2 || ldv_work_1_0 == 3) { ldv_work_1_0 = 4; gameport_handle_events(ldv_work_struct_1_0); ldv_work_1_0 = 1; } else { } goto ldv_21851; case 1: ; if (ldv_work_1_1 == 2 || ldv_work_1_1 == 3) { ldv_work_1_1 = 4; gameport_handle_events(ldv_work_struct_1_0); ldv_work_1_1 = 1; } else { } goto ldv_21851; case 2: ; if (ldv_work_1_2 == 2 || ldv_work_1_2 == 3) { ldv_work_1_2 = 4; gameport_handle_events(ldv_work_struct_1_0); ldv_work_1_2 = 1; } else { } goto ldv_21851; case 3: ; if (ldv_work_1_3 == 2 || ldv_work_1_3 == 3) { ldv_work_1_3 = 4; gameport_handle_events(ldv_work_struct_1_0); ldv_work_1_3 = 1; } else { } goto ldv_21851; default: ldv_stop(); } ldv_21851: ; return; } } void activate_work_1(struct work_struct *work , int state ) { { if (ldv_work_1_0 == 0) { ldv_work_struct_1_0 = work; ldv_work_1_0 = state; return; } else { } if (ldv_work_1_1 == 0) { ldv_work_struct_1_1 = work; ldv_work_1_1 = state; return; } else { } if (ldv_work_1_2 == 0) { ldv_work_struct_1_2 = work; ldv_work_1_2 = state; return; } else { } if (ldv_work_1_3 == 0) { ldv_work_struct_1_3 = work; ldv_work_1_3 = state; return; } else { } return; } } int main(void) { char *ldvarg1 ; void *tmp ; struct device *ldvarg0 ; void *tmp___0 ; struct device_attribute *ldvarg2 ; void *tmp___1 ; struct device_driver *ldvarg3 ; void *tmp___2 ; struct work_struct *ldvarg4 ; void *tmp___3 ; struct device_driver *ldvarg5 ; void *tmp___4 ; char *ldvarg6 ; void *tmp___5 ; struct device *ldvarg8 ; void *tmp___6 ; size_t ldvarg7 ; struct device_attribute *ldvarg10 ; void *tmp___7 ; char *ldvarg9 ; void *tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; int tmp___13 ; int tmp___14 ; int tmp___15 ; { tmp = ldv_init_zalloc(1UL); ldvarg1 = (char *)tmp; tmp___0 = ldv_init_zalloc(1416UL); ldvarg0 = (struct device *)tmp___0; tmp___1 = ldv_init_zalloc(48UL); ldvarg2 = (struct device_attribute *)tmp___1; tmp___2 = ldv_init_zalloc(120UL); ldvarg3 = (struct device_driver *)tmp___2; tmp___3 = ldv_init_zalloc(80UL); ldvarg4 = (struct work_struct *)tmp___3; tmp___4 = ldv_init_zalloc(120UL); ldvarg5 = (struct device_driver *)tmp___4; tmp___5 = ldv_init_zalloc(1UL); ldvarg6 = (char *)tmp___5; tmp___6 = ldv_init_zalloc(1416UL); ldvarg8 = (struct device *)tmp___6; tmp___7 = ldv_init_zalloc(48UL); ldvarg10 = (struct device_attribute *)tmp___7; tmp___8 = ldv_init_zalloc(1UL); ldvarg9 = (char *)tmp___8; ldv_initialize(); ldv_memset((void *)(& ldvarg7), 0, 8UL); ldv_state_variable_6 = 0; ldv_state_variable_3 = 0; ldv_state_variable_7 = 0; ldv_state_variable_2 = 1; work_init_1(); ldv_state_variable_1 = 1; ldv_state_variable_4 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_5 = 0; ldv_21920: tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_6 != 0) { tmp___10 = __VERIFIER_nondet_int(); switch (tmp___10) { case 0: ; if (ldv_state_variable_6 == 1) { gameport_description_show(ldvarg0, ldvarg2, ldvarg1); ldv_state_variable_6 = 1; } else { } goto ldv_21890; default: ldv_stop(); } ldv_21890: ; } else { } goto ldv_21892; case 1: ; if (ldv_state_variable_3 != 0) { tmp___11 = __VERIFIER_nondet_int(); switch (tmp___11) { case 0: ; if (ldv_state_variable_3 == 1) { ldv_retval_0 = gameport_driver_probe(gameport_bus_group0); if (ldv_retval_0 == 0) { ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_21895; case 1: ; if (ldv_state_variable_3 == 1) { gameport_bus_match(gameport_bus_group0, ldvarg3); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { gameport_bus_match(gameport_bus_group0, ldvarg3); ldv_state_variable_3 = 2; } else { } goto ldv_21895; case 2: ; if (ldv_state_variable_3 == 2) { gameport_driver_remove(gameport_bus_group0); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_21895; default: ldv_stop(); } ldv_21895: ; } else { } goto ldv_21892; case 2: ; if (ldv_state_variable_7 != 0) { tmp___12 = __VERIFIER_nondet_int(); switch (tmp___12) { case 0: ; if (ldv_state_variable_7 == 1) { gameport_handle_events(ldvarg4); ldv_state_variable_7 = 1; } else { } goto ldv_21901; default: ldv_stop(); } ldv_21901: ; } else { } goto ldv_21892; case 3: ; if (ldv_state_variable_2 != 0) { choose_timer_2(ldv_timer_list_2); } else { } goto ldv_21892; case 4: ; if (ldv_state_variable_1 != 0) { invoke_work_1(); } else { } goto ldv_21892; case 5: ; if (ldv_state_variable_4 != 0) { tmp___13 = __VERIFIER_nondet_int(); switch (tmp___13) { case 0: ; if (ldv_state_variable_4 == 1) { description_show(ldvarg5, ldvarg6); ldv_state_variable_4 = 1; } else { } goto ldv_21907; default: ldv_stop(); } ldv_21907: ; } else { } goto ldv_21892; case 6: ; if (ldv_state_variable_0 != 0) { tmp___14 = __VERIFIER_nondet_int(); switch (tmp___14) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { gameport_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_21912; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_1 = gameport_init(); if (ldv_retval_1 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_state_variable_7 = 1; ldv_state_variable_3 = 1; ldv_initialize_bus_type_3(); ldv_state_variable_4 = 1; ldv_state_variable_6 = 1; } else { } if (ldv_retval_1 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_21912; default: ldv_stop(); } ldv_21912: ; } else { } goto ldv_21892; case 7: ; if (ldv_state_variable_5 != 0) { tmp___15 = __VERIFIER_nondet_int(); switch (tmp___15) { case 0: ; if (ldv_state_variable_5 == 1) { drvctl_store(ldvarg8, ldvarg10, (char const *)ldvarg9, ldvarg7); ldv_state_variable_5 = 1; } else { } goto ldv_21917; default: ldv_stop(); } ldv_21917: ; } else { } goto ldv_21892; default: ldv_stop(); } ldv_21892: ; goto ldv_21920; ldv_final: ldv_check_final_state(); return 0; } } bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_1(ldv_func_arg3, 2); return (ldv_func_res); } } bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___0 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_1(& ldv_func_arg3->work, 2); return (ldv_func_res); } } bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type___1 ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_1(ldv_func_arg3, 2); return (ldv_func_res); } } void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) { { flush_workqueue(ldv_func_arg1); call_and_disable_all_1(2); return; } } bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___2 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_1(& ldv_func_arg3->work, 2); return (ldv_func_res); } } int ldv_mod_timer_10(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_2(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } int ldv_del_timer_11(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = del_timer(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_2(ldv_func_arg1); return (ldv_func_res); } } int ldv_mod_timer_12(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___5 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_2(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } void ldv_module_put_13(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } bool ldv_try_module_get_14(struct module *ldv_func_arg1 ) { int tmp ; { tmp = ldv_try_module_get(ldv_func_arg1); return (tmp != 0); } } void ldv_module_put_15(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } void ldv___module_get_16(struct module *ldv_func_arg1 ) { { ldv_module_get(ldv_func_arg1); return; } } int ldv_del_timer_sync_17(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___6 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_2(ldv_func_arg1); return (ldv_func_res); } } bool ldv_cancel_work_sync_18(struct work_struct *ldv_func_arg1 ) { ldv_func_ret_type___7 ldv_func_res ; bool tmp ; { tmp = cancel_work_sync(ldv_func_arg1); ldv_func_res = tmp; disable_work_1(ldv_func_arg1); return (ldv_func_res); } } extern void *memset(void * , int , size_t ) ; __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_module_refcounter = 1; void ldv_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_module_refcounter = ldv_module_refcounter + 1; } else { } return; } } int ldv_try_module_get(struct module *module ) { int module_get_succeeded ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { module_get_succeeded = ldv_undef_int(); if (module_get_succeeded == 1) { ldv_module_refcounter = ldv_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { if (ldv_module_refcounter <= 1) { ldv_error(); } else { } ldv_module_refcounter = ldv_module_refcounter - 1; } else { } return; } } void ldv_module_put_and_exit(void) { { ldv_module_put((struct module *)1); LDV_STOP: ; goto LDV_STOP; } } unsigned int ldv_module_refcount(void) { { return ((unsigned int )(ldv_module_refcounter + -1)); } } void ldv_check_final_state(void) { { if (ldv_module_refcounter != 1) { ldv_error(); } else { } return; } }