/*
- * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2007, 2015 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
#include <mach/machine/vm_types.h>
#include <mach/time_value.h>
#include <mach/policy.h>
+#include <mach/vm_statistics.h> /* for vm_extmod_statistics_data_t */
+#include <Availability.h>
#include <sys/cdefs.h>
typedef natural_t task_flavor_t;
typedef integer_t *task_info_t; /* varying array of int */
+/* Deprecated, use per structure _data_t's instead */
#define TASK_INFO_MAX (1024) /* maximum array size */
typedef integer_t task_info_data_t[TASK_INFO_MAX];
#pragma pack(4)
+/* Don't use this, use MACH_TASK_BASIC_INFO instead */
#define TASK_BASIC_INFO_32 4 /* basic information */
#define TASK_BASIC2_INFO_32 6
#define TASK_BASIC_INFO_32_COUNT \
(sizeof(task_basic_info_32_data_t) / sizeof(natural_t))
-
-#define TASK_BASIC_INFO_64 5 /* 64-bit capable basic info */
-
+/* Don't use this, use MACH_TASK_BASIC_INFO instead */
struct task_basic_info_64 {
integer_t suspend_count; /* suspend count for task */
mach_vm_size_t virtual_size; /* virtual memory size (bytes) */
};
typedef struct task_basic_info_64 task_basic_info_64_data_t;
typedef struct task_basic_info_64 *task_basic_info_64_t;
+
+#define TASK_BASIC_INFO_64 5 /* 64-bit capable basic info */
#define TASK_BASIC_INFO_64_COUNT \
(sizeof(task_basic_info_64_data_t) / sizeof(natural_t))
/* localized structure - cannot be safely passed between tasks of differing sizes */
-
+/* Don't use this, use MACH_TASK_BASIC_INFO instead */
struct task_basic_info {
integer_t suspend_count; /* suspend count for task */
vm_size_t virtual_size; /* virtual memory size (bytes) */
#define TASK_ABSOLUTETIME_INFO 1
struct task_absolutetime_info {
- uint64_t total_user; /* total time */
+ uint64_t total_user;
uint64_t total_system;
uint64_t threads_user; /* existing threads only */
uint64_t threads_system;
#define TASK_ABSOLUTETIME_INFO_COUNT ((mach_msg_type_number_t) \
(sizeof (task_absolutetime_info_data_t) / sizeof (natural_t)))
+#define TASK_KERNELMEMORY_INFO 7
+
+struct task_kernelmemory_info {
+ uint64_t total_palloc; /* private kernel mem alloc'ed */
+ uint64_t total_pfree; /* private kernel mem freed */
+ uint64_t total_salloc; /* shared kernel mem alloc'ed */
+ uint64_t total_sfree; /* shared kernel mem freed */
+};
+
+typedef struct task_kernelmemory_info task_kernelmemory_info_data_t;
+typedef struct task_kernelmemory_info *task_kernelmemory_info_t;
+#define TASK_KERNELMEMORY_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof (task_kernelmemory_info_data_t) / sizeof (natural_t)))
+
#define TASK_SECURITY_TOKEN 13
#define TASK_SECURITY_TOKEN_COUNT ((mach_msg_type_number_t) \
(sizeof(security_token_t) / sizeof(natural_t)))
#define TASK_AFFINITY_TAG_INFO_COUNT \
(sizeof(task_affinity_tag_info_data_t) / sizeof(natural_t))
-#define TASK_DYLD_INFO 17 /* This is experimental. */
+#define TASK_DYLD_INFO 17
struct task_dyld_info {
mach_vm_address_t all_image_info_addr;
mach_vm_size_t all_image_info_size;
+ integer_t all_image_info_format;
};
typedef struct task_dyld_info task_dyld_info_data_t;
typedef struct task_dyld_info *task_dyld_info_t;
#define TASK_DYLD_INFO_COUNT \
(sizeof(task_dyld_info_data_t) / sizeof(natural_t))
+#define TASK_DYLD_ALL_IMAGE_INFO_32 0 /* format value */
+#define TASK_DYLD_ALL_IMAGE_INFO_64 1 /* format value */
-#pragma pack()
+#define TASK_EXTMOD_INFO 19
+
+struct task_extmod_info {
+ unsigned char task_uuid[16];
+ vm_extmod_statistics_data_t extmod_statistics;
+};
+typedef struct task_extmod_info task_extmod_info_data_t;
+typedef struct task_extmod_info *task_extmod_info_t;
+#define TASK_EXTMOD_INFO_COUNT \
+ (sizeof(task_extmod_info_data_t) / sizeof(natural_t))
+
+
+#define MACH_TASK_BASIC_INFO 20 /* always 64-bit basic info */
+struct mach_task_basic_info {
+ mach_vm_size_t virtual_size; /* virtual memory size (bytes) */
+ mach_vm_size_t resident_size; /* resident memory size (bytes) */
+ mach_vm_size_t resident_size_max; /* maximum resident memory size (bytes) */
+ time_value_t user_time; /* total user run time for
+ terminated threads */
+ time_value_t system_time; /* total system run time for
+ terminated threads */
+ policy_t policy; /* default policy for new threads */
+ integer_t suspend_count; /* suspend count for task */
+};
+typedef struct mach_task_basic_info mach_task_basic_info_data_t;
+typedef struct mach_task_basic_info *mach_task_basic_info_t;
+#define MACH_TASK_BASIC_INFO_COUNT \
+ (sizeof(mach_task_basic_info_data_t) / sizeof(natural_t))
+
+
+#define TASK_POWER_INFO 21
+
+struct task_power_info {
+ uint64_t total_user;
+ uint64_t total_system;
+ uint64_t task_interrupt_wakeups;
+ uint64_t task_platform_idle_wakeups;
+ uint64_t task_timer_wakeups_bin_1;
+ uint64_t task_timer_wakeups_bin_2;
+};
+
+typedef struct task_power_info task_power_info_data_t;
+typedef struct task_power_info *task_power_info_t;
+#define TASK_POWER_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof (task_power_info_data_t) / sizeof (natural_t)))
+
+
+
+#define TASK_VM_INFO 22
+#define TASK_VM_INFO_PURGEABLE 23
+struct task_vm_info {
+ mach_vm_size_t virtual_size; /* virtual memory size (bytes) */
+ integer_t region_count; /* number of memory regions */
+ integer_t page_size;
+ mach_vm_size_t resident_size; /* resident memory size (bytes) */
+ mach_vm_size_t resident_size_peak; /* peak resident size (bytes) */
+
+ mach_vm_size_t device;
+ mach_vm_size_t device_peak;
+ mach_vm_size_t internal;
+ mach_vm_size_t internal_peak;
+ mach_vm_size_t external;
+ mach_vm_size_t external_peak;
+ mach_vm_size_t reusable;
+ mach_vm_size_t reusable_peak;
+ mach_vm_size_t purgeable_volatile_pmap;
+ mach_vm_size_t purgeable_volatile_resident;
+ mach_vm_size_t purgeable_volatile_virtual;
+ mach_vm_size_t compressed;
+ mach_vm_size_t compressed_peak;
+ mach_vm_size_t compressed_lifetime;
+
+ /* added for rev1 */
+ mach_vm_size_t phys_footprint;
+};
+typedef struct task_vm_info task_vm_info_data_t;
+typedef struct task_vm_info *task_vm_info_t;
+#define TASK_VM_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof (task_vm_info_data_t) / sizeof (natural_t)))
+#define TASK_VM_INFO_REV0_COUNT /* doesn't include phys_footprint */ \
+ ((mach_msg_type_number_t) \
+ (TASK_VM_INFO_COUNT - 2))
+
+typedef struct vm_purgeable_info task_purgable_info_t;
+
+
+#define TASK_TRACE_MEMORY_INFO 24
+struct task_trace_memory_info {
+ uint64_t user_memory_address; /* address of start of trace memory buffer */
+ uint64_t buffer_size; /* size of buffer in bytes */
+ uint64_t mailbox_array_size; /* size of mailbox area in bytes */
+};
+typedef struct task_trace_memory_info task_trace_memory_info_data_t;
+typedef struct task_trace_memory_info * task_trace_memory_info_t;
+#define TASK_TRACE_MEMORY_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(task_trace_memory_info_data_t) / sizeof(natural_t)))
+
+#define TASK_WAIT_STATE_INFO 25 /* deprecated. */
+struct task_wait_state_info {
+ uint64_t total_wait_state_time; /* Time that all threads past and present have been in a wait state */
+ uint64_t total_wait_sfi_state_time; /* Time that threads have been in SFI wait (should be a subset of total wait state time */
+ uint32_t _reserved[4];
+};
+typedef struct task_wait_state_info task_wait_state_info_data_t;
+typedef struct task_wait_state_info * task_wait_state_info_t;
+#define TASK_WAIT_STATE_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(task_wait_state_info_data_t) / sizeof(natural_t)))
+
+#define TASK_POWER_INFO_V2 26
+
+typedef struct {
+ uint64_t task_gpu_utilisation;
+ uint64_t task_gpu_stat_reserved0;
+ uint64_t task_gpu_stat_reserved1;
+ uint64_t task_gpu_stat_reserved2;
+} gpu_energy_data;
+
+typedef gpu_energy_data *gpu_energy_data_t;
+struct task_power_info_v2 {
+ task_power_info_data_t cpu_energy;
+ gpu_energy_data gpu_energy;
+};
+
+typedef struct task_power_info_v2 task_power_info_v2_data_t;
+typedef struct task_power_info_v2 *task_power_info_v2_t;
+#define TASK_POWER_INFO_V2_COUNT ((mach_msg_type_number_t) \
+ (sizeof (task_power_info_v2_data_t) / sizeof (natural_t)))
+
+
+#define TASK_VM_INFO_PURGEABLE_ACCOUNT 27 /* Used for xnu purgeable vm unit tests */
+
+#ifdef PRIVATE
+struct pvm_account_info {
+ uint64_t pvm_volatile_count; /* Number of volatile bytes associated with a task */
+ uint64_t pvm_volatile_compressed_count; /* Number of volatile compressed bytes associated with a task */
+ uint64_t pvm_nonvolatile_count; /* Number of nonvolatile bytes associated with a task */
+ uint64_t pvm_nonvolatile_compressed_count; /* Number of nonvolatile compressed bytes associated with a task */
+};
+
+typedef struct pvm_account_info *pvm_account_info_t;
+typedef struct pvm_account_info pvm_account_info_data_t;
+
+#define PVM_ACCOUNT_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof (pvm_account_info_data_t) / sizeof (natural_t)))
+#endif /* PRIVATE */
+
+#define TASK_FLAGS_INFO 28 /* return t_flags field */
+struct task_flags_info {
+ uint32_t flags; /* task flags */
+};
+typedef struct task_flags_info task_flags_info_data_t;
+typedef struct task_flags_info * task_flags_info_t;
+#define TASK_FLAGS_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(task_flags_info_data_t) / sizeof (natural_t)))
+
+#define TF_LP64 0x00000001 /* task has 64-bit addressing */
+
+#define TASK_DEBUG_INFO_INTERNAL 29 /* Used for kernel internal development tests. */
+
+#ifdef PRIVATE
+struct task_debug_info_internal {
+ uint64_t ipc_space_size;
+};
+typedef struct task_debug_info_internal *task_debug_info_internal_t;
+typedef struct task_debug_info_internal task_debug_info_internal_data_t;
+#define TASK_DEBUG_INFO_INTERNAL_COUNT ((mach_msg_type_number_t) \
+ (sizeof (task_debug_info_internal_data_t) / sizeof(natural_t)))
+
+#endif /* PRIVATE */
/*
* Obsolete interfaces.
#define TASK_SCHED_INFO 14
+#pragma pack()
+
#endif /* _MACH_TASK_INFO_H_ */
projects / apple / xnu.git / blobdiff