extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.3.7 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; 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; 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 unsigned char u_char; typedef unsigned short u_short; typedef unsigned int u_int; typedef __s32 int32_t; typedef __u32 uint32_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct module; typedef void (*ctor_fn_t)(void); struct device; struct completion; struct pt_regs; struct pid; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_2024_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_2024_8 ldv_2024 ; }; typedef struct arch_spinlock arch_spinlock_t; struct task_struct; struct lockdep_map; struct mm_struct; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_2096_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2111_13 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2112_11 { struct __anonstruct_ldv_2096_12 ldv_2096 ; struct __anonstruct_ldv_2111_13 ldv_2111 ; }; struct desc_struct { union __anonunion_ldv_2112_11 ldv_2112 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct thread_struct; struct cpumask; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2767_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2767_18 ldv_2767 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct static_key; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5125_23 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5131_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5132_22 { struct __anonstruct_ldv_5125_23 ldv_5125 ; struct __anonstruct_ldv_5131_24 ldv_5131 ; }; union __anonunion_ldv_5141_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5132_22 ldv_5132 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5141_25 ldv_5141 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __attribute__((__packed__)) ; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_5960_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5961_28 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5960_29 ldv_5960 ; }; struct spinlock { union __anonunion_ldv_5961_28 ldv_5961 ; }; typedef struct spinlock spinlock_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; struct 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 pm_subsys_data { spinlock_t lock ; unsigned int refcount ; }; 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 ignore_children ; bool early_init ; 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 ; 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 ; 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 ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct pci_bus; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct vm_area_struct; struct mem_cgroup; struct __anonstruct_ldv_12157_129 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; bool dead ; atomic_t nr_pages ; struct work_struct destroy ; }; union __anonunion_ldv_12158_128 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_12157_129 ldv_12157 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_12158_128 ldv_12158 ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; 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 { 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 ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct user_namespace; typedef uid_t kuid_t; typedef gid_t kgid_t; 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 cred; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_14120_136 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_14120_136 ldv_14120 ; }; 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 static_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct kernel_symbol { unsigned long value ; char const *name ; }; 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 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 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; 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 ; 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 ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; 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 iommu_ops; struct iommu_group; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; }; struct device_type; 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 ; 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 device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; 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 ) ; void const *(*namespace)(struct class * , struct class_attribute const * ) ; }; 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 * ) ; 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 acpi_dev_node { void *handle ; }; struct dma_coherent_mem; 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 ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; 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 ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; 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 kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; 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 uprobe; struct uprobe_task { enum uprobe_task_state state ; struct arch_uprobe_task autask ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; unsigned long vaddr ; }; struct xol_area { wait_queue_head_t wq ; atomic_t slot_count ; unsigned long *bitmap ; struct page *page ; unsigned long vaddr ; }; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_15670_139 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_15680_143 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_15682_142 { atomic_t _mapcount ; struct __anonstruct_ldv_15680_143 ldv_15680 ; int units ; }; struct __anonstruct_ldv_15684_141 { union __anonunion_ldv_15682_142 ldv_15682 ; atomic_t _count ; }; union __anonunion_ldv_15685_140 { unsigned long counters ; struct __anonstruct_ldv_15684_141 ldv_15684 ; }; struct __anonstruct_ldv_15686_138 { union __anonunion_ldv_15670_139 ldv_15670 ; union __anonunion_ldv_15685_140 ldv_15685 ; }; struct __anonstruct_ldv_15693_145 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_15697_144 { struct list_head lru ; struct __anonstruct_ldv_15693_145 ldv_15693 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_15702_146 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_15686_138 ldv_15686 ; union __anonunion_ldv_15697_144 ldv_15697 ; union __anonunion_ldv_15702_146 ldv_15702 ; unsigned long debug_flags ; int _last_nid ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_148 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_147 { struct __anonstruct_linear_148 linear ; struct list_head nonlinear ; }; 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 ; union __anonunion_shared_147 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 mm_rss_stat { atomic_long_t count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; 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 nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_next_reset ; unsigned long numa_scan_offset ; int numa_scan_seq ; int first_nid ; struct uprobes_state uprobes_state ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_149 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_149 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_151 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_152 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_153 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_154 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_155 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_156 { long _band ; int _fd ; }; struct __anonstruct__sigsys_157 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_150 { int _pad[28U] ; struct __anonstruct__kill_151 _kill ; struct __anonstruct__timer_152 _timer ; struct __anonstruct__rt_153 _rt ; struct __anonstruct__sigchld_154 _sigchld ; struct __anonstruct__sigfault_155 _sigfault ; struct __anonstruct__sigpoll_156 _sigpoll ; struct __anonstruct__sigsys_157 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_150 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct 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 plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long 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 resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[3U] ; }; 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 ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_list; union __anonunion_ldv_16967_160 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_16976_161 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_162 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_163 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_16967_160 ldv_16967 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_16976_161 ldv_16976 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_162 type_data ; union __anonunion_payload_163 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct thread_group_cred; 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 ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; 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 thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; 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 ; 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 ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; 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 files ; 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 ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct pipe_inode_info; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct task_struct * , int , int ) ; void (*migrate_task_rq)(struct task_struct * , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * ) ; void (*switched_to)(struct rq * , struct task_struct * ) ; void (*prio_changed)(struct rq * , struct task_struct * , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; 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 memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct files_struct; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_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 hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct 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 plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct 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 ; int numa_migrate_seq ; unsigned int numa_scan_period ; u64 node_stamp ; struct callback_head numa_work ; 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 long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; atomic_t ptrace_bp_refcnt ; struct uprobe_task *utask ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[16U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct proc_dir_entry; struct pci_driver; union __anonunion_ldv_19279_167 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; int pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char is_pcie : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct kset *msi_kset ; struct pci_vpd *vpd ; union __anonunion_ldv_19279_167 ldv_19279 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; }; struct pci_ops; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; struct socket_state_t { u_int flags ; u_int csc_mask ; u_char Vcc ; u_char Vpp ; u_char io_irq ; }; typedef struct socket_state_t socket_state_t; struct pccard_io_map { u_char map ; u_char flags ; u_short speed ; phys_addr_t start ; phys_addr_t stop ; }; struct pccard_mem_map { u_char map ; u_char flags ; u_short speed ; phys_addr_t static_start ; u_int card_start ; struct resource *res ; }; typedef struct pccard_mem_map pccard_mem_map; struct io_window_t { u_int InUse ; u_int Config ; struct resource *res ; }; typedef struct io_window_t io_window_t; struct pcmcia_socket; struct pccard_resource_ops; struct pcmcia_callback; struct pccard_operations { int (*init)(struct pcmcia_socket * ) ; int (*suspend)(struct pcmcia_socket * ) ; int (*get_status)(struct pcmcia_socket * , u_int * ) ; int (*set_socket)(struct pcmcia_socket * , socket_state_t * ) ; int (*set_io_map)(struct pcmcia_socket * , struct pccard_io_map * ) ; int (*set_mem_map)(struct pcmcia_socket * , struct pccard_mem_map * ) ; }; struct pcmcia_socket { struct module *owner ; socket_state_t socket ; u_int state ; u_int suspended_state ; u_short functions ; u_short lock_count ; pccard_mem_map cis_mem ; void *cis_virt ; io_window_t io[2U] ; pccard_mem_map win[4U] ; struct list_head cis_cache ; size_t fake_cis_len ; u8 *fake_cis ; struct list_head socket_list ; struct completion socket_released ; unsigned int sock ; u_int features ; u_int irq_mask ; u_int map_size ; u_int io_offset ; u_int pci_irq ; struct pci_dev *cb_dev ; u8 resource_setup_done ; struct pccard_operations *ops ; struct pccard_resource_ops *resource_ops ; void *resource_data ; void (*zoom_video)(struct pcmcia_socket * , int ) ; int (*power_hook)(struct pcmcia_socket * , int ) ; void (*tune_bridge)(struct pcmcia_socket * , struct pci_bus * ) ; struct task_struct *thread ; struct completion thread_done ; unsigned int thread_events ; unsigned int sysfs_events ; struct mutex skt_mutex ; struct mutex ops_mutex ; spinlock_t thread_lock ; struct pcmcia_callback *callback ; struct list_head devices_list ; u8 device_count ; u8 pcmcia_pfc ; atomic_t present ; unsigned int pcmcia_irq ; struct device dev ; void *driver_data ; int resume_status ; }; struct pccard_resource_ops { int (*validate_mem)(struct pcmcia_socket * ) ; int (*find_io)(struct pcmcia_socket * , unsigned int , unsigned int * , unsigned int , unsigned int , struct resource ** ) ; struct resource *(*find_mem)(unsigned long , unsigned long , unsigned long , int , struct pcmcia_socket * ) ; int (*init)(struct pcmcia_socket * ) ; void (*exit)(struct pcmcia_socket * ) ; }; struct pcmcia_callback { struct module *owner ; int (*add)(struct pcmcia_socket * ) ; int (*remove)(struct pcmcia_socket * ) ; void (*requery)(struct pcmcia_socket * ) ; int (*validate)(struct pcmcia_socket * , unsigned int * ) ; int (*suspend)(struct pcmcia_socket * ) ; int (*early_resume)(struct pcmcia_socket * ) ; int (*resume)(struct pcmcia_socket * ) ; }; typedef int ldv_func_ret_type___2; typedef unsigned long u_long; struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; enum hrtimer_restart; struct exception_table_entry { int insn ; int fixup ; }; struct class_interface { struct list_head node ; struct class *class ; int (*add_dev)(struct device * , struct class_interface * ) ; void (*remove_dev)(struct device * , struct class_interface * ) ; }; struct resource_map { u_long base ; u_long num ; struct resource_map *next ; }; struct socket_data { struct resource_map mem_db ; struct resource_map mem_db_valid ; struct resource_map io_db ; }; struct pcmcia_align_data { unsigned long mask ; unsigned long offset ; struct resource_map *map ; }; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ; int ref_cnt ; extern int __VERIFIER_nondet_int(void) ; int ldv_state_variable_7 ; int ldv_state_variable_6 ; 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); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } struct pccard_resource_ops pccard_static_ops ; int static_init(struct pcmcia_socket *s ) ; struct resource *pcmcia_make_resource(unsigned long start , unsigned long end , int flags , char const *name ) ; int static_init(struct pcmcia_socket *s ) { { s->resource_setup_done = 1U; return (0); } } struct resource *pcmcia_make_resource(unsigned long start , unsigned long end , int flags , char const *name ) { struct resource *res ; void *tmp ; { tmp = kzalloc(56UL, 208U); res = (struct resource *)tmp; if ((unsigned long )res != (unsigned long )((struct resource *)0)) { res->name = name; res->start = (resource_size_t )start; res->end = (resource_size_t )((start + end) - 1UL); res->flags = (unsigned long )flags; } else { } return (res); } } static int static_find_io(struct pcmcia_socket *s , unsigned int attr , unsigned int *base , unsigned int num , unsigned int align , struct resource **parent ) { { if (s->io_offset == 0U) { return (-22); } else { } *base = s->io_offset | (*base & 4095U); *parent = 0; return (0); } } struct pccard_resource_ops pccard_static_ops = {0, & static_find_io, 0, & static_init, 0}; unsigned int ldvarg11 ; extern int ldv_pccard_static_ops_setup_6(void) ; unsigned int ldvarg3 ; extern int ldv_pccard_static_ops_release_7(void) ; unsigned int ldvarg12 ; struct resource **ldvarg8 ; unsigned int ldvarg1 ; int ldv_retval_0 ; int ldv_retval_1 ; unsigned int *ldvarg10 ; unsigned int ldvarg9 ; struct pcmcia_socket *pccard_static_ops_group0 ; extern int ldv_pccard_static_ops_setup_7(void) ; struct resource **ldvarg0 ; extern int ldv_pccard_static_ops_release_6(void) ; unsigned int ldvarg4 ; unsigned int *ldvarg2 ; void ldv_main_exported_6(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_6 == 2) { ldv_retval_0 = static_init(pccard_static_ops_group0); if (ldv_retval_0 == 0) { ldv_state_variable_6 = 3; } else { } } else { } goto ldv_24549; case 1: ; if (ldv_state_variable_6 == 1) { static_find_io(pccard_static_ops_group0, ldvarg3, ldvarg2, ldvarg1, ldvarg4, ldvarg0); ldv_state_variable_6 = 1; } else { } if (ldv_state_variable_6 == 3) { static_find_io(pccard_static_ops_group0, ldvarg3, ldvarg2, ldvarg1, ldvarg4, ldvarg0); ldv_state_variable_6 = 3; } else { } if (ldv_state_variable_6 == 2) { static_find_io(pccard_static_ops_group0, ldvarg3, ldvarg2, ldvarg1, ldvarg4, ldvarg0); ldv_state_variable_6 = 2; } else { } goto ldv_24549; case 2: ; if (ldv_state_variable_6 == 1) { ldv_pccard_static_ops_setup_6(); ldv_state_variable_6 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_24549; case 3: ; if (ldv_state_variable_6 == 3) { ldv_pccard_static_ops_release_6(); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_6 == 2) { ldv_pccard_static_ops_release_6(); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_24549; default: ; goto ldv_24549; } ldv_24549: ; return; } } void ldv_main_exported_7(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_7 == 2) { ldv_retval_1 = static_init(pccard_static_ops_group0); if (ldv_retval_1 == 0) { ldv_state_variable_7 = 3; } else { } } else { } goto ldv_24558; case 1: ; if (ldv_state_variable_7 == 1) { static_find_io(pccard_static_ops_group0, ldvarg11, ldvarg10, ldvarg9, ldvarg12, ldvarg8); ldv_state_variable_7 = 1; } else { } if (ldv_state_variable_7 == 3) { static_find_io(pccard_static_ops_group0, ldvarg11, ldvarg10, ldvarg9, ldvarg12, ldvarg8); ldv_state_variable_7 = 3; } else { } if (ldv_state_variable_7 == 2) { static_find_io(pccard_static_ops_group0, ldvarg11, ldvarg10, ldvarg9, ldvarg12, ldvarg8); ldv_state_variable_7 = 2; } else { } goto ldv_24558; case 2: ; if (ldv_state_variable_7 == 1) { ldv_pccard_static_ops_setup_7(); ldv_state_variable_7 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_24558; case 3: ; if (ldv_state_variable_7 == 3) { ldv_pccard_static_ops_release_7(); ldv_state_variable_7 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_7 == 2) { ldv_pccard_static_ops_release_7(); ldv_state_variable_7 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_24558; default: ; goto ldv_24558; } ldv_24558: ; return; } } void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } long ldv__builtin_expect(long exp , long c ) ; extern int printk(char const * , ...) ; extern int __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern int snprintf(char * , size_t , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; int ldv_mutex_trylock_18(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_22(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_29(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_17(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_23(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_26(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_28(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_30(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_ops_mutex_of_pcmcia_socket(struct mutex *lock ) ; void ldv_mutex_unlock_ops_mutex_of_pcmcia_socket(struct mutex *lock ) ; int ldv_state_variable_3 ; int ldv_state_variable_2 ; int ref_cnt ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; int ldv_state_variable_4 ; int ldv_state_variable_6 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; extern struct resource ioport_resource ; extern struct resource iomem_resource ; extern int request_resource(struct resource * , struct resource * ) ; extern int release_resource(struct resource * ) ; extern int allocate_resource(struct resource * , struct resource * , resource_size_t , resource_size_t , resource_size_t , resource_size_t , resource_size_t (*)(void * , struct resource const * , resource_size_t , resource_size_t ) , void * ) ; extern int adjust_resource(struct resource * , resource_size_t , resource_size_t ) ; __inline static resource_size_t resource_size(struct resource const *res ) { { return (((unsigned long long )res->end - (unsigned long long )res->start) + 1ULL); } } __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } extern void *ioremap_nocache(resource_size_t , unsigned long ) ; __inline static void *ioremap(resource_size_t offset , unsigned long size ) { void *tmp ; { tmp = ioremap_nocache(offset, size); return (tmp); } } extern void iounmap(void volatile * ) ; extern int sysfs_create_group(struct kobject * , struct attribute_group const * ) ; extern void sysfs_remove_group(struct kobject * , struct attribute_group const * ) ; __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } extern void kfree(void const * ) ; extern int class_interface_register(struct class_interface * ) ; extern void class_interface_unregister(struct class_interface * ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } tmp = kobject_name(& dev->kobj); return (tmp); } } extern void *dev_get_drvdata(struct device const * ) ; extern int dev_printk(char const * , struct device const * , char const * , ...) ; extern struct resource *pci_find_parent_resource(struct pci_dev const * , struct resource * ) ; extern int pci_bus_alloc_resource(struct pci_bus * , struct resource * , resource_size_t , resource_size_t , resource_size_t , unsigned int , resource_size_t (*)(void * , struct resource const * , resource_size_t , resource_size_t ) , void * ) ; struct pccard_resource_ops pccard_nonstatic_ops ; extern struct class pcmcia_socket_class ; static int probe_mem = 1; static struct resource *claim_region(struct pcmcia_socket *s , resource_size_t base , resource_size_t size , int type , char *name ) { struct resource *res ; struct resource *parent ; int tmp ; { if ((type & 512) != 0) { parent = & iomem_resource; } else { parent = & ioport_resource; } res = pcmcia_make_resource((unsigned long )base, (unsigned long )size, (int )((unsigned int )type | 2147483648U), (char const *)name); if ((unsigned long )res != (unsigned long )((struct resource *)0)) { if ((unsigned long )s != (unsigned long )((struct pcmcia_socket *)0) && (unsigned long )s->cb_dev != (unsigned long )((struct pci_dev *)0)) { parent = pci_find_parent_resource((struct pci_dev const *)s->cb_dev, res); } else { } if ((unsigned long )parent == (unsigned long )((struct resource *)0)) { kfree((void const *)res); res = 0; } else { tmp = request_resource(parent, res); if (tmp != 0) { kfree((void const *)res); res = 0; } else { } } } else { } return (res); } } static void free_region(struct resource *res ) { { if ((unsigned long )res != (unsigned long )((struct resource *)0)) { release_resource(res); kfree((void const *)res); } else { } return; } } static int add_interval(struct resource_map *map , u_long base , u_long num ) { struct resource_map *p ; struct resource_map *q ; u_long _max1 ; u_long _max2 ; u_long tmp ; void *tmp___0 ; { p = map; ldv_26029: ; if ((unsigned long )p != (unsigned long )map && p->base + p->num >= base) { _max1 = (num + base) - p->base; _max2 = p->num; if (_max1 > _max2) { tmp = _max1; } else { tmp = _max2; } p->num = tmp; return (0); } else { } if ((unsigned long )p->next == (unsigned long )map || (p->next)->base > (base + num) - 1UL) { goto ldv_26028; } else { } p = p->next; goto ldv_26029; ldv_26028: tmp___0 = kmalloc(24UL, 208U); q = (struct resource_map *)tmp___0; if ((unsigned long )q == (unsigned long )((struct resource_map *)0)) { printk("\fout of memory to update resources\n"); return (-12); } else { } q->base = base; q->num = num; q->next = p->next; p->next = q; return (0); } } static int sub_interval(struct resource_map *map , u_long base , u_long num ) { struct resource_map *p ; struct resource_map *q ; void *tmp ; { p = map; ldv_26038: q = p->next; if ((unsigned long )q == (unsigned long )map) { goto ldv_26037; } else { } if (q->base + q->num > base && base + num > q->base) { if (q->base >= base) { if (q->base + q->num <= base + num) { p->next = q->next; kfree((void const *)q); q = p; } else { q->num = ((q->base + q->num) - base) - num; q->base = base + num; } } else if (q->base + q->num <= base + num) { q->num = base - q->base; } else { tmp = kmalloc(24UL, 208U); p = (struct resource_map *)tmp; if ((unsigned long )p == (unsigned long )((struct resource_map *)0)) { printk("\fout of memory to update resources\n"); return (-12); } else { } p->base = base + num; p->num = (q->base + q->num) - p->base; q->num = base - q->base; p->next = q->next; q->next = p; } } else { } p = q; goto ldv_26038; ldv_26037: ; return (0); } } static int readable(struct pcmcia_socket *s , struct resource *res , unsigned int *count ) { int ret ; struct _ddebug descriptor ; long tmp ; { ret = -22; if ((unsigned long )s->fake_cis != (unsigned long )((u8 *)0)) { descriptor.modname = "pcmcia_rsrc"; descriptor.function = "readable"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/pcmcia/pcmcia_rsrc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/pcmcia/rsrc_nonstatic.c.prepared"; descriptor.format = "fake CIS is being used: can\'t validate mem\n"; descriptor.lineno = 325U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& s->dev), "fake CIS is being used: can\'t validate mem\n"); } else { } return (0); } else { } s->cis_mem.res = res; s->cis_virt = ioremap(res->start, (unsigned long )s->map_size); if ((unsigned long )s->cis_virt != (unsigned long )((void *)0)) { ldv_mutex_unlock_22(& s->ops_mutex); if ((unsigned long )(s->callback)->validate != (unsigned long )((int (*)(struct pcmcia_socket * , unsigned int * ))0)) { ret = (*((s->callback)->validate))(s, count); } else { } ldv_mutex_lock_23(& s->ops_mutex); iounmap((void volatile *)s->cis_virt); s->cis_virt = 0; } else { } s->cis_mem.res = 0; if (ret != 0 || *count == 0U) { return (-22); } else { } return (0); } } static int checksum(struct pcmcia_socket *s , struct resource *res , unsigned int *value ) { pccard_mem_map map ; int i ; int a ; int b ; int d ; void *virt ; unsigned int tmp ; { a = 0; b = -1; virt = ioremap(res->start, (unsigned long )s->map_size); if ((unsigned long )virt != (unsigned long )((void *)0)) { map.map = 0U; map.flags = 1U; map.speed = 0U; map.res = res; map.card_start = 0U; (*((s->ops)->set_mem_map))(s, & map); i = 0; goto ldv_26059; ldv_26058: tmp = readl((void const volatile *)virt + (unsigned long )i); d = (int )tmp; a = a + d; b = b & d; i = i + 44; ldv_26059: ; if ((u_int )i < s->map_size) { goto ldv_26058; } else { goto ldv_26060; } ldv_26060: map.flags = 0U; (*((s->ops)->set_mem_map))(s, & map); iounmap((void volatile *)virt); } else { } if (b == -1) { return (-22); } else { } *value = (unsigned int )a; return (0); } } static int do_validate_mem(struct pcmcia_socket *s , unsigned long base , unsigned long size , int (*validate)(struct pcmcia_socket * , struct resource * , unsigned int * ) ) { struct socket_data *s_data ; struct resource *res1 ; struct resource *res2 ; unsigned int info1 ; unsigned int info2 ; int ret ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; { s_data = (struct socket_data *)s->resource_data; info1 = 1U; info2 = 1U; ret = -22; res1 = claim_region(s, (resource_size_t )base, (resource_size_t )(size / 2UL), 512, (char *)"PCMCIA memprobe"); res2 = claim_region(s, (resource_size_t )(size / 2UL + base), (resource_size_t )(size / 2UL), 512, (char *)"PCMCIA memprobe"); if ((unsigned long )res1 != (unsigned long )((struct resource *)0) && (unsigned long )res2 != (unsigned long )((struct resource *)0)) { ret = 0; if ((unsigned long )validate != (unsigned long )((int (*)(struct pcmcia_socket * , struct resource * , unsigned int * ))0)) { ret = (*validate)(s, res1, & info1); tmp = (*validate)(s, res2, & info2); ret = tmp + ret; } else { } } else { } free_region(res2); free_region(res1); descriptor.modname = "pcmcia_rsrc"; descriptor.function = "do_validate_mem"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/pcmcia/pcmcia_rsrc.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/pcmcia/rsrc_nonstatic.c.prepared"; descriptor.format = "cs: memory probe 0x%06lx-0x%06lx: %p %p %u %u %u"; descriptor.lineno = 427U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& s->dev), "cs: memory probe 0x%06lx-0x%06lx: %p %p %u %u %u", base, (base + size) - 1UL, res1, res2, ret, info1, info2); } else { } if ((ret != 0 || info1 != info2) || info1 == 0U) { return (-22); } else { } if ((unsigned long )validate != (unsigned long )((int (*)(struct pcmcia_socket * , struct resource * , unsigned int * ))0) && (unsigned long )s->fake_cis == (unsigned long )((u8 *)0)) { add_interval(& s_data->mem_db_valid, base, size); sub_interval(& s_data->mem_db, base, size); } else { } return (0); } } static int do_mem_probe(struct pcmcia_socket *s , u_long base , u_long num , int (*validate)(struct pcmcia_socket * , struct resource * , unsigned int * ) , int (*fallback)(struct pcmcia_socket * , struct resource * , unsigned int * ) ) { struct socket_data *s_data ; u_long i ; u_long j ; u_long bad ; u_long fail ; u_long step ; int tmp ; int tmp___0 ; char const *tmp___1 ; { s_data = (struct socket_data *)s->resource_data; dev_printk("\016", (struct device const *)(& s->dev), "cs: memory probe 0x%06lx-0x%06lx:", base, (base + num) - 1UL); fail = 0UL; bad = fail; if (num > 131071UL) { step = (num >> 4) & 0xffffffffffffe000UL; } else { step = 8192UL; } if (step > 8388608UL) { step = 8388608UL; } else { } if ((u_long )(s->map_size * 2U) > step) { step = (u_long )(s->map_size * 2U); } else { } j = base; i = j; goto ldv_26104; ldv_26103: ; if (fail == 0UL) { j = i; goto ldv_26099; ldv_26098: tmp = do_validate_mem(s, j, step, validate); if (tmp == 0) { goto ldv_26097; } else { } j = j + step; ldv_26099: ; if (base + num > j) { goto ldv_26098; } else { goto ldv_26097; } ldv_26097: fail = (u_long )(i == base && base + num == j); } else { } if (fail != 0UL && (unsigned long )fallback != (unsigned long )((int (*)(struct pcmcia_socket * , struct resource * , unsigned int * ))0)) { j = i; goto ldv_26102; ldv_26101: tmp___0 = do_validate_mem(s, j, step, fallback); if (tmp___0 == 0) { goto ldv_26100; } else { } j = j + step; ldv_26102: ; if (base + num > j) { goto ldv_26101; } else { goto ldv_26100; } ldv_26100: ; } else { } if (i != j) { if (bad == 0UL) { printk(" excluding"); } else { } printk(" %#05lx-%#05lx", i, j - 1UL); sub_interval(& s_data->mem_db, i, j - i); bad = (j - i) + bad; } else { } i = j + step; ldv_26104: ; if (base + num > i) { goto ldv_26103; } else { goto ldv_26105; } ldv_26105: ; if (bad != 0UL) { tmp___1 = "\n"; } else { tmp___1 = " clean.\n"; } printk(tmp___1); return ((int )((unsigned int )num - (unsigned int )bad)); } } static int validate_mem(struct pcmcia_socket *s , unsigned int probe_mask ) { struct resource_map *m ; struct resource_map mm ; struct socket_data *s_data ; unsigned long ok ; int tmp ; { s_data = (struct socket_data *)s->resource_data; ok = 0UL; m = s_data->mem_db.next; goto ldv_26115; ldv_26114: mm = *m; tmp = do_mem_probe(s, mm.base, mm.num, & readable, & checksum); ok = (unsigned long )tmp + ok; m = mm.next; ldv_26115: ; if ((unsigned long )(& s_data->mem_db) != (unsigned long )m) { goto ldv_26114; } else { goto ldv_26116; } ldv_26116: ; if (ok != 0UL) { return (0); } else { } return (-19); } } static int pcmcia_nonstatic_validate_mem(struct pcmcia_socket *s ) { struct socket_data *s_data ; unsigned int probe_mask ; int ret ; { s_data = (struct socket_data *)s->resource_data; probe_mask = 1U; if (probe_mem == 0 || (s->state & 8U) == 0U) { return (0); } else { } if ((int )s->features & 1) { probe_mask = 2U; } else { } ret = validate_mem(s, probe_mask); if ((unsigned long )s_data->mem_db_valid.next != (unsigned long )(& s_data->mem_db_valid)) { return (0); } else { } return (ret); } } static resource_size_t pcmcia_common_align(struct pcmcia_align_data *align_data , resource_size_t start ) { resource_size_t ret ; { ret = ((unsigned long long )(~ align_data->mask) & start) + (unsigned long long )align_data->offset; if (ret < start) { ret = ((unsigned long long )align_data->mask + ret) + 1ULL; } else { } return (ret); } } static resource_size_t pcmcia_align(void *align_data , struct resource const *res , resource_size_t size , resource_size_t align ) { struct pcmcia_align_data *data ; struct resource_map *m ; resource_size_t start ; unsigned long map_start ; unsigned long map_end ; { data = (struct pcmcia_align_data *)align_data; start = pcmcia_common_align(data, res->start); m = (data->map)->next; goto ldv_26145; ldv_26144: map_start = m->base; map_end = (m->base + m->num) - 1UL; if (start < (unsigned long long )map_start) { start = pcmcia_common_align(data, (resource_size_t )map_start); } else { } if ((unsigned long long )res->end <= start) { goto ldv_26143; } else { } if ((start + size) - 1ULL <= (unsigned long long )map_end) { goto ldv_26143; } else { } m = m->next; ldv_26145: ; if ((unsigned long )data->map != (unsigned long )m) { goto ldv_26144; } else { goto ldv_26143; } ldv_26143: ; if ((unsigned long )data->map == (unsigned long )m) { start = res->end; } else { } return (start); } } static int __nonstatic_adjust_io_region(struct pcmcia_socket *s , unsigned long r_start , unsigned long r_end ) { struct resource_map *m ; struct socket_data *s_data ; int ret ; unsigned long start ; unsigned long end ; { s_data = (struct socket_data *)s->resource_data; ret = -12; m = s_data->io_db.next; goto ldv_26158; ldv_26157: start = m->base; end = (m->base + m->num) - 1UL; if (start > r_start || r_end > end) { goto ldv_26156; } else { } ret = 0; ldv_26156: m = m->next; ldv_26158: ; if ((unsigned long )(& s_data->io_db) != (unsigned long )m) { goto ldv_26157; } else { goto ldv_26159; } ldv_26159: ; return (ret); } } static struct resource *__nonstatic_find_io_region(struct pcmcia_socket *s , unsigned long base , int num , unsigned long align ) { struct resource *res ; char const *tmp ; struct resource *tmp___0 ; struct socket_data *s_data ; struct pcmcia_align_data data ; unsigned long min ; int ret ; { tmp = dev_name((struct device const *)(& s->dev)); tmp___0 = pcmcia_make_resource(0UL, (unsigned long )num, 256, tmp); res = tmp___0; s_data = (struct socket_data *)s->resource_data; min = base; data.mask = align - 1UL; data.offset = data.mask & base; data.map = & s_data->io_db; if ((unsigned long )s->cb_dev != (unsigned long )((struct pci_dev *)0)) { ret = pci_bus_alloc_resource((s->cb_dev)->bus, res, (resource_size_t )num, 1ULL, (resource_size_t )min, 0U, & pcmcia_align, (void *)(& data)); } else { ret = allocate_resource(& ioport_resource, res, (resource_size_t )num, (resource_size_t )min, 0xffffffffffffffffULL, 1ULL, & pcmcia_align, (void *)(& data)); } if (ret != 0) { kfree((void const *)res); res = 0; } else { } return (res); } } static int nonstatic_find_io(struct pcmcia_socket *s , unsigned int attr , unsigned int *base , unsigned int num , unsigned int align , struct resource **parent ) { int i ; int ret ; struct resource *res ; unsigned int try ; struct resource *tmp ; resource_size_t tmp___0 ; resource_size_t tmp___1 ; { ret = 0; i = 0; goto ldv_26183; ldv_26182: ; if ((unsigned long )s->io[i].res == (unsigned long )((struct resource *)0)) { goto ldv_26181; } else { } if (*base == 0U) { goto ldv_26181; } else { } if (((s->io[i].res)->start & (resource_size_t )(align - 1U)) == (resource_size_t )*base) { return (-16); } else { } ldv_26181: i = i + 1; ldv_26183: ; if (i <= 1) { goto ldv_26182; } else { goto ldv_26184; } ldv_26184: i = 0; goto ldv_26189; ldv_26188: res = s->io[i].res; if ((unsigned long )res != (unsigned long )((struct resource *)0) && ((res->flags ^ (unsigned long )attr) & 255UL) != 0UL) { goto ldv_26187; } else { } if ((unsigned long )res == (unsigned long )((struct resource *)0)) { if (align == 0U) { align = 65536U; } else { } tmp = __nonstatic_find_io_region(s, (unsigned long )*base, (int )num, (unsigned long )align); s->io[i].res = tmp; res = tmp; if ((unsigned long )res == (unsigned long )((struct resource *)0)) { return (-22); } else { } *base = (unsigned int )res->start; (s->io[i].res)->flags = (res->flags & 0xffffffffffffff00UL) | ((unsigned long )attr & 255UL); s->io[i].InUse = num; *parent = res; return (0); } else { } try = (unsigned int )res->end + 1U; if (*base == 0U || *base == try) { ret = __nonstatic_adjust_io_region(s, (unsigned long )res->start, (unsigned long )(res->end + (resource_size_t )num)); if (ret == 0) { tmp___0 = resource_size((struct resource const *)res); ret = adjust_resource(s->io[i].res, res->start, tmp___0 + (resource_size_t )num); if (ret != 0) { goto ldv_26187; } else { } *base = try; s->io[i].InUse = s->io[i].InUse + num; *parent = res; return (0); } else { } } else { } try = (unsigned int )res->start - num; if (*base == 0U || *base == try) { ret = __nonstatic_adjust_io_region(s, (unsigned long )(res->start - (resource_size_t )num), (unsigned long )res->end); if (ret == 0) { tmp___1 = resource_size((struct resource const *)res); ret = adjust_resource(s->io[i].res, res->start - (resource_size_t )num, tmp___1 + (resource_size_t )num); if (ret != 0) { goto ldv_26187; } else { } *base = try; s->io[i].InUse = s->io[i].InUse + num; *parent = res; return (0); } else { } } else { } ldv_26187: i = i + 1; ldv_26189: ; if (i <= 1) { goto ldv_26188; } else { goto ldv_26190; } ldv_26190: ; return (-22); } } static struct resource *nonstatic_find_mem_region(u_long base , u_long num , u_long align , int low , struct pcmcia_socket *s ) { struct resource *res ; char const *tmp ; struct resource *tmp___0 ; struct socket_data *s_data ; struct pcmcia_align_data data ; unsigned long min ; unsigned long max ; int ret ; int i ; int j ; { tmp = dev_name((struct device const *)(& s->dev)); tmp___0 = pcmcia_make_resource(0UL, num, 512, tmp); res = tmp___0; s_data = (struct socket_data *)s->resource_data; low = low != 0 || (s->features & 1U) == 0U; data.mask = align - 1UL; data.offset = data.mask & base; i = 0; goto ldv_26211; ldv_26210: data.map = & s_data->mem_db_valid; if (low != 0) { max = 1048576UL; if (base < max) { min = base; } else { min = 0UL; } } else { max = 0xffffffffffffffffUL; min = base + 1048576UL; } j = 0; goto ldv_26208; ldv_26207: ; if ((unsigned long )s->cb_dev != (unsigned long )((struct pci_dev *)0)) { ret = pci_bus_alloc_resource((s->cb_dev)->bus, res, (resource_size_t )num, 1ULL, (resource_size_t )min, 0U, & pcmcia_align, (void *)(& data)); } else { ret = allocate_resource(& iomem_resource, res, (resource_size_t )num, (resource_size_t )min, (resource_size_t )max, 1ULL, & pcmcia_align, (void *)(& data)); } if (ret == 0) { goto ldv_26206; } else { } data.map = & s_data->mem_db; j = j + 1; ldv_26208: ; if (j <= 1) { goto ldv_26207; } else { goto ldv_26206; } ldv_26206: ; if (ret == 0 || low != 0) { goto ldv_26209; } else { } low = 1; i = i + 1; ldv_26211: ; if (i <= 1) { goto ldv_26210; } else { goto ldv_26209; } ldv_26209: ; if (ret != 0) { kfree((void const *)res); res = 0; } else { } return (res); } } static int adjust_memory(struct pcmcia_socket *s , unsigned int action , unsigned long start , unsigned long end ) { struct socket_data *data ; unsigned long size ; int ret ; { data = (struct socket_data *)s->resource_data; size = (end - start) + 1UL; ret = 0; if (end < start) { return (-22); } else { } switch (action) { case 2: ret = add_interval(& data->mem_db, start, size); if (ret == 0) { do_mem_probe(s, start, size, 0, 0); } else { } goto ldv_26222; case 1: ret = sub_interval(& data->mem_db, start, size); goto ldv_26222; default: ret = -22; } ldv_26222: ; return (ret); } } static int adjust_io(struct pcmcia_socket *s , unsigned int action , unsigned long start , unsigned long end ) { struct socket_data *data ; unsigned long size ; int ret ; int tmp ; { data = (struct socket_data *)s->resource_data; ret = 0; if (start <= 255UL) { start = 256UL; } else { } size = (end - start) + 1UL; if (end < start) { return (-22); } else { } if (end > 65535UL) { return (-22); } else { } switch (action) { case 2: tmp = add_interval(& data->io_db, start, size); if (tmp != 0) { ret = -16; goto ldv_26235; } else { } goto ldv_26235; case 1: sub_interval(& data->io_db, start, size); goto ldv_26235; default: ret = -22; goto ldv_26235; } ldv_26235: ; return (ret); } } static int nonstatic_autoadd_resources(struct pcmcia_socket *s ) { struct resource *res ; int i ; int done ; int tmp ; int tmp___0 ; { done = 0; if ((unsigned long )s->cb_dev == (unsigned long )((struct pci_dev *)0) || (unsigned long )(s->cb_dev)->bus == (unsigned long )((struct pci_bus *)0)) { return (-19); } else { } if ((unsigned int )((s->cb_dev)->bus)->number == 0U) { return (-22); } else { } i = 0; goto ldv_26246; ldv_26245: res = ((s->cb_dev)->bus)->resource[i]; if ((unsigned long )res == (unsigned long )((struct resource *)0)) { goto ldv_26244; } else { } if ((res->flags & 256UL) != 0UL) { if ((unsigned long )res == (unsigned long )(& ioport_resource)) { goto ldv_26244; } else { } dev_printk("\016", (struct device const *)(& (s->cb_dev)->dev), "pcmcia: parent PCI bridge window: %pR\n", res); tmp = adjust_io(s, 2U, (unsigned long )res->start, (unsigned long )res->end); if (tmp == 0) { done = done | 256; } else { } } else { } if ((res->flags & 512UL) != 0UL) { if ((unsigned long )res == (unsigned long )(& iomem_resource)) { goto ldv_26244; } else { } dev_printk("\016", (struct device const *)(& (s->cb_dev)->dev), "pcmcia: parent PCI bridge window: %pR\n", res); tmp___0 = adjust_memory(s, 2U, (unsigned long )res->start, (unsigned long )res->end); if (tmp___0 == 0) { done = done | 512; } else { } } else { } ldv_26244: i = i + 1; ldv_26246: ; if (i <= 3) { goto ldv_26245; } else { goto ldv_26247; } ldv_26247: ; if (done == 768) { s->resource_setup_done = 1U; } else { } return (0); } } static int nonstatic_init(struct pcmcia_socket *s ) { struct socket_data *data ; void *tmp ; { tmp = kzalloc(72UL, 208U); data = (struct socket_data *)tmp; if ((unsigned long )data == (unsigned long )((struct socket_data *)0)) { return (-12); } else { } data->mem_db.next = & data->mem_db; data->mem_db_valid.next = & data->mem_db_valid; data->io_db.next = & data->io_db; s->resource_data = (void *)data; nonstatic_autoadd_resources(s); return (0); } } static void nonstatic_release_resource_db(struct pcmcia_socket *s ) { struct socket_data *data ; struct resource_map *p ; struct resource_map *q ; { data = (struct socket_data *)s->resource_data; p = data->mem_db_valid.next; goto ldv_26259; ldv_26258: q = p->next; kfree((void const *)p); p = q; ldv_26259: ; if ((unsigned long )(& data->mem_db_valid) != (unsigned long )p) { goto ldv_26258; } else { goto ldv_26260; } ldv_26260: p = data->mem_db.next; goto ldv_26262; ldv_26261: q = p->next; kfree((void const *)p); p = q; ldv_26262: ; if ((unsigned long )(& data->mem_db) != (unsigned long )p) { goto ldv_26261; } else { goto ldv_26263; } ldv_26263: p = data->io_db.next; goto ldv_26265; ldv_26264: q = p->next; kfree((void const *)p); p = q; ldv_26265: ; if ((unsigned long )(& data->io_db) != (unsigned long )p) { goto ldv_26264; } else { goto ldv_26266; } ldv_26266: ; return; } } struct pccard_resource_ops pccard_nonstatic_ops = {& pcmcia_nonstatic_validate_mem, & nonstatic_find_io, & nonstatic_find_mem_region, & nonstatic_init, & nonstatic_release_resource_db}; static ssize_t show_io_db(struct device *dev , struct device_attribute *attr , char *buf ) { struct pcmcia_socket *s ; void *tmp ; struct socket_data *data ; struct resource_map *p ; ssize_t ret ; int tmp___0 ; { tmp = dev_get_drvdata((struct device const *)dev); s = (struct pcmcia_socket *)tmp; ret = 0L; ldv_mutex_lock_24(& s->ops_mutex); data = (struct socket_data *)s->resource_data; p = data->io_db.next; goto ldv_26284; ldv_26283: ; if ((unsigned long )ret > 4086UL) { goto ldv_26282; } else { } tmp___0 = snprintf(buf + (unsigned long )ret, 4095UL - (unsigned long )ret, "0x%08lx - 0x%08lx\n", p->base, (p->base + p->num) - 1UL); ret = (ssize_t )tmp___0 + ret; ldv_26282: p = p->next; ldv_26284: ; if ((unsigned long )(& data->io_db) != (unsigned long )p) { goto ldv_26283; } else { goto ldv_26285; } ldv_26285: ldv_mutex_unlock_25(& s->ops_mutex); return (ret); } } static ssize_t store_io_db(struct device *dev , struct device_attribute *attr , char const *buf , size_t count ) { struct pcmcia_socket *s ; void *tmp ; unsigned long start_addr ; unsigned long end_addr ; unsigned int add ; ssize_t ret ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; ssize_t tmp___4 ; { tmp = dev_get_drvdata((struct device const *)dev); s = (struct pcmcia_socket *)tmp; add = 2U; ret = 0L; tmp___0 = sscanf(buf, "+ 0x%lx - 0x%lx", & start_addr, & end_addr); ret = (ssize_t )tmp___0; if (ret != 2L) { tmp___1 = sscanf(buf, "- 0x%lx - 0x%lx", & start_addr, & end_addr); ret = (ssize_t )tmp___1; add = 1U; if (ret != 2L) { tmp___2 = sscanf(buf, "0x%lx - 0x%lx", & start_addr, & end_addr); ret = (ssize_t )tmp___2; add = 2U; if (ret != 2L) { return (-22L); } else { } } else { } } else { } if (end_addr < start_addr) { return (-22L); } else { } ldv_mutex_lock_26(& s->ops_mutex); tmp___3 = adjust_io(s, add, start_addr, end_addr); ret = (ssize_t )tmp___3; ldv_mutex_unlock_27(& s->ops_mutex); if (ret == 0L) { tmp___4 = (ssize_t )count; } else { tmp___4 = ret; } return (tmp___4); } } static struct device_attribute dev_attr_available_resources_io = {{"available_resources_io", 384U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_io_db, & store_io_db}; static ssize_t show_mem_db(struct device *dev , struct device_attribute *attr , char *buf ) { struct pcmcia_socket *s ; void *tmp ; struct socket_data *data ; struct resource_map *p ; ssize_t ret ; int tmp___0 ; int tmp___1 ; { tmp = dev_get_drvdata((struct device const *)dev); s = (struct pcmcia_socket *)tmp; ret = 0L; ldv_mutex_lock_28(& s->ops_mutex); data = (struct socket_data *)s->resource_data; p = data->mem_db_valid.next; goto ldv_26309; ldv_26308: ; if ((unsigned long )ret > 4086UL) { goto ldv_26307; } else { } tmp___0 = snprintf(buf + (unsigned long )ret, 4095UL - (unsigned long )ret, "0x%08lx - 0x%08lx\n", p->base, (p->base + p->num) - 1UL); ret = (ssize_t )tmp___0 + ret; ldv_26307: p = p->next; ldv_26309: ; if ((unsigned long )(& data->mem_db_valid) != (unsigned long )p) { goto ldv_26308; } else { goto ldv_26310; } ldv_26310: p = data->mem_db.next; goto ldv_26313; ldv_26312: ; if ((unsigned long )ret > 4086UL) { goto ldv_26311; } else { } tmp___1 = snprintf(buf + (unsigned long )ret, 4095UL - (unsigned long )ret, "0x%08lx - 0x%08lx\n", p->base, (p->base + p->num) - 1UL); ret = (ssize_t )tmp___1 + ret; ldv_26311: p = p->next; ldv_26313: ; if ((unsigned long )(& data->mem_db) != (unsigned long )p) { goto ldv_26312; } else { goto ldv_26314; } ldv_26314: ldv_mutex_unlock_29(& s->ops_mutex); return (ret); } } static ssize_t store_mem_db(struct device *dev , struct device_attribute *attr , char const *buf , size_t count ) { struct pcmcia_socket *s ; void *tmp ; unsigned long start_addr ; unsigned long end_addr ; unsigned int add ; ssize_t ret ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; ssize_t tmp___4 ; { tmp = dev_get_drvdata((struct device const *)dev); s = (struct pcmcia_socket *)tmp; add = 2U; ret = 0L; tmp___0 = sscanf(buf, "+ 0x%lx - 0x%lx", & start_addr, & end_addr); ret = (ssize_t )tmp___0; if (ret != 2L) { tmp___1 = sscanf(buf, "- 0x%lx - 0x%lx", & start_addr, & end_addr); ret = (ssize_t )tmp___1; add = 1U; if (ret != 2L) { tmp___2 = sscanf(buf, "0x%lx - 0x%lx", & start_addr, & end_addr); ret = (ssize_t )tmp___2; add = 2U; if (ret != 2L) { return (-22L); } else { } } else { } } else { } if (end_addr < start_addr) { return (-22L); } else { } ldv_mutex_lock_30(& s->ops_mutex); tmp___3 = adjust_memory(s, add, start_addr, end_addr); ret = (ssize_t )tmp___3; ldv_mutex_unlock_31(& s->ops_mutex); if (ret == 0L) { tmp___4 = (ssize_t )count; } else { tmp___4 = ret; } return (tmp___4); } } static struct device_attribute dev_attr_available_resources_mem = {{"available_resources_mem", 384U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_mem_db, & store_mem_db}; static struct attribute *pccard_rsrc_attributes[3U] = { & dev_attr_available_resources_io.attr, & dev_attr_available_resources_mem.attr, 0}; static struct attribute_group const rsrc_attributes = {0, 0, (struct attribute **)(& pccard_rsrc_attributes)}; static int pccard_sysfs_add_rsrc(struct device *dev , struct class_interface *class_intf ) { struct pcmcia_socket *s ; void *tmp ; int tmp___0 ; { tmp = dev_get_drvdata((struct device const *)dev); s = (struct pcmcia_socket *)tmp; if ((unsigned long )s->resource_ops != (unsigned long )(& pccard_nonstatic_ops)) { return (0); } else { } tmp___0 = sysfs_create_group(& dev->kobj, & rsrc_attributes); return (tmp___0); } } static void pccard_sysfs_remove_rsrc(struct device *dev , struct class_interface *class_intf ) { struct pcmcia_socket *s ; void *tmp ; { tmp = dev_get_drvdata((struct device const *)dev); s = (struct pcmcia_socket *)tmp; if ((unsigned long )s->resource_ops != (unsigned long )(& pccard_nonstatic_ops)) { return; } else { } sysfs_remove_group(& dev->kobj, & rsrc_attributes); return; } } static struct class_interface pccard_rsrc_interface = {{0, 0}, & pcmcia_socket_class, & pccard_sysfs_add_rsrc, & pccard_sysfs_remove_rsrc}; static int nonstatic_sysfs_init(void) { int tmp ; { tmp = class_interface_register(& pccard_rsrc_interface); return (tmp); } } static void nonstatic_sysfs_exit(void) { { class_interface_unregister(& pccard_rsrc_interface); return; } } unsigned int *ldvarg18 ; unsigned long ldvarg32 ; char *ldvarg7 ; unsigned long ldvarg23 ; int ldv_retval_2 ; unsigned int ldvarg29 ; unsigned long ldvarg24 ; char *ldvarg5 ; unsigned long ldvarg33 ; size_t ldvarg6 ; struct resource **ldvarg16 ; size_t ldvarg14 ; void ldv_check_final_state(void) ; struct device_attribute *dev_attr_available_resources_io_group1 ; unsigned int ldvarg28 ; unsigned int ldvarg20 ; unsigned long ldvarg31 ; struct device *dev_attr_available_resources_mem_group0 ; void ldv_initialize(void) ; char *ldvarg13 ; struct class_interface *pccard_rsrc_interface_group1 ; struct device_attribute *dev_attr_available_resources_mem_group1 ; unsigned int ldvarg26 ; unsigned int *ldvarg27 ; struct device *dev_attr_available_resources_io_group0 ; char *ldvarg15 ; int ldvarg30 ; int ldvarg21 ; struct pcmcia_socket *pccard_nonstatic_ops_group0 ; unsigned int ldvarg17 ; struct resource **ldvarg25 ; unsigned long ldvarg22 ; struct device *pccard_rsrc_interface_group0 ; unsigned int ldvarg19 ; int main(void) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; { ldv_initialize(); ldv_state_variable_6 = 0; ldv_state_variable_3 = 0; ldv_state_variable_7 = 0; ldv_state_variable_2 = 0; ldv_state_variable_1 = 0; ldv_state_variable_4 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_5 = 0; ldv_26462: tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_6 != 0) { ldv_main_exported_6(); } else { } goto ldv_26412; case 1: ; if (ldv_state_variable_3 != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_3 == 1) { store_io_db(dev_attr_available_resources_io_group0, dev_attr_available_resources_io_group1, (char const *)ldvarg7, ldvarg6); ldv_state_variable_3 = 1; } else { } goto ldv_26415; case 1: ; if (ldv_state_variable_3 == 1) { show_io_db(dev_attr_available_resources_io_group0, dev_attr_available_resources_io_group1, ldvarg5); ldv_state_variable_3 = 1; } else { } goto ldv_26415; default: ; goto ldv_26415; } ldv_26415: ; } else { } goto ldv_26412; case 2: ; if (ldv_state_variable_7 != 0) { ldv_main_exported_7(); } else { } goto ldv_26412; case 3: ; if (ldv_state_variable_2 != 0) { tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_2 == 1) { store_mem_db(dev_attr_available_resources_mem_group0, dev_attr_available_resources_mem_group1, (char const *)ldvarg15, ldvarg14); ldv_state_variable_2 = 1; } else { } goto ldv_26421; case 1: ; if (ldv_state_variable_2 == 1) { show_mem_db(dev_attr_available_resources_mem_group0, dev_attr_available_resources_mem_group1, ldvarg13); ldv_state_variable_2 = 1; } else { } goto ldv_26421; default: ; goto ldv_26421; } ldv_26421: ; } else { } goto ldv_26412; case 4: ; if (ldv_state_variable_1 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_1 == 1) { pccard_sysfs_remove_rsrc(pccard_rsrc_interface_group0, pccard_rsrc_interface_group1); ldv_state_variable_1 = 1; } else { } goto ldv_26426; case 1: ; if (ldv_state_variable_1 == 1) { pccard_sysfs_add_rsrc(pccard_rsrc_interface_group0, pccard_rsrc_interface_group1); ldv_state_variable_1 = 1; } else { } goto ldv_26426; default: ; goto ldv_26426; } ldv_26426: ; } else { } goto ldv_26412; case 5: ; if (ldv_state_variable_4 != 0) { tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_4 == 1) { nonstatic_init(pccard_nonstatic_ops_group0); ldv_state_variable_4 = 1; } else { } goto ldv_26431; case 1: ; if (ldv_state_variable_4 == 1) { pcmcia_nonstatic_validate_mem(pccard_nonstatic_ops_group0); ldv_state_variable_4 = 1; } else { } goto ldv_26431; case 2: ; if (ldv_state_variable_4 == 1) { nonstatic_release_resource_db(pccard_nonstatic_ops_group0); ldv_state_variable_4 = 1; } else { } goto ldv_26431; case 3: ; if (ldv_state_variable_4 == 1) { nonstatic_find_mem_region(ldvarg22, ldvarg24, ldvarg23, ldvarg21, pccard_nonstatic_ops_group0); ldv_state_variable_4 = 1; } else { } goto ldv_26431; case 4: ; if (ldv_state_variable_4 == 1) { nonstatic_find_io(pccard_nonstatic_ops_group0, ldvarg19, ldvarg18, ldvarg17, ldvarg20, ldvarg16); ldv_state_variable_4 = 1; } else { } goto ldv_26431; default: ; goto ldv_26431; } ldv_26431: ; } else { } goto ldv_26412; case 6: ; if (ldv_state_variable_0 != 0) { tmp___4 = __VERIFIER_nondet_int(); switch (tmp___4) { case 0: ; if (ldv_state_variable_0 == 2 && ref_cnt == 0) { nonstatic_sysfs_exit(); ldv_state_variable_0 = 3; goto ldv_final; } else { } goto ldv_26445; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_2 = nonstatic_sysfs_init(); if (ldv_retval_2 != 0) { ldv_state_variable_0 = 3; goto ldv_final; } else { } if (ldv_retval_2 == 0) { ldv_state_variable_0 = 2; ldv_state_variable_5 = 1; ldv_state_variable_2 = 1; ldv_state_variable_7 = 1; ldv_state_variable_3 = 1; ldv_state_variable_1 = 1; ldv_state_variable_4 = 1; ldv_state_variable_6 = 1; } else { } } else { } goto ldv_26445; default: ; goto ldv_26445; } ldv_26445: ; } else { } goto ldv_26412; case 7: ; if (ldv_state_variable_5 != 0) { tmp___5 = __VERIFIER_nondet_int(); switch (tmp___5) { case 0: ; if (ldv_state_variable_5 == 1) { nonstatic_init(pccard_nonstatic_ops_group0); ldv_state_variable_5 = 1; } else { } goto ldv_26450; case 1: ; if (ldv_state_variable_5 == 1) { pcmcia_nonstatic_validate_mem(pccard_nonstatic_ops_group0); ldv_state_variable_5 = 1; } else { } goto ldv_26450; case 2: ; if (ldv_state_variable_5 == 1) { nonstatic_release_resource_db(pccard_nonstatic_ops_group0); ldv_state_variable_5 = 1; } else { } goto ldv_26450; case 3: ; if (ldv_state_variable_5 == 1) { nonstatic_find_mem_region(ldvarg31, ldvarg33, ldvarg32, ldvarg30, pccard_nonstatic_ops_group0); ldv_state_variable_5 = 1; } else { } goto ldv_26450; case 4: ; if (ldv_state_variable_5 == 1) { nonstatic_find_io(pccard_nonstatic_ops_group0, ldvarg28, ldvarg27, ldvarg26, ldvarg29, ldvarg25); ldv_state_variable_5 = 1; } else { } goto ldv_26450; default: ; goto ldv_26450; } ldv_26450: ; } else { } goto ldv_26412; default: ; goto ldv_26412; } ldv_26412: ; goto ldv_26462; ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_17(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_18(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_22(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_23(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_26(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_28(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_29(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_30(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ops_mutex_of_pcmcia_socket(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ; __inline static void ldv_error(void) { { ERROR: __VERIFIER_error(); } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } static int ldv_mutex_cred_guard_mutex_of_signal_struct ; int ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return; } } int ldv_mutex_trylock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 2) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 1; return; } } static int ldv_mutex_lock ; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } ldv_mutex_lock = 2; return; } } int ldv_mutex_trylock_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 2) { } else { ldv_error(); } ldv_mutex_lock = 1; return; } } static int ldv_mutex_mutex_of_device ; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 2; return; } } int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_mutex_of_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 2) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 1; return; } } static int ldv_mutex_ops_mutex_of_pcmcia_socket ; int ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_ops_mutex_of_pcmcia_socket == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_ops_mutex_of_pcmcia_socket = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_ops_mutex_of_pcmcia_socket == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_ops_mutex_of_pcmcia_socket = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_ops_mutex_of_pcmcia_socket(struct mutex *lock ) { { if (ldv_mutex_ops_mutex_of_pcmcia_socket == 1) { } else { ldv_error(); } ldv_mutex_ops_mutex_of_pcmcia_socket = 2; return; } } int ldv_mutex_trylock_ops_mutex_of_pcmcia_socket(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_ops_mutex_of_pcmcia_socket == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_ops_mutex_of_pcmcia_socket = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_ops_mutex_of_pcmcia_socket == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_ops_mutex_of_pcmcia_socket = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_ops_mutex_of_pcmcia_socket == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_ops_mutex_of_pcmcia_socket(struct mutex *lock ) { { if (ldv_mutex_ops_mutex_of_pcmcia_socket == 2) { } else { ldv_error(); } ldv_mutex_ops_mutex_of_pcmcia_socket = 1; return; } } void ldv_initialize(void) { { ldv_mutex_cred_guard_mutex_of_signal_struct = 1; ldv_mutex_lock = 1; ldv_mutex_mutex_of_device = 1; ldv_mutex_ops_mutex_of_pcmcia_socket = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } if (ldv_mutex_ops_mutex_of_pcmcia_socket == 1) { } else { ldv_error(); } return; } }