#ifndef _MACH_VM_STATISTICS_H_
#define _MACH_VM_STATISTICS_H_
#include <mach/machine/vm_types.h>
struct vm_statistics {
natural_t free_count;
natural_t active_count;
natural_t inactive_count;
natural_t wire_count;
natural_t zero_fill_count;
natural_t reactivations;
natural_t pageins;
natural_t pageouts;
natural_t faults;
natural_t cow_faults;
natural_t lookups;
natural_t hits;
natural_t purgeable_count;
natural_t purges;
natural_t speculative_count;
};
typedef struct vm_statistics *vm_statistics_t;
typedef struct vm_statistics vm_statistics_data_t;
struct vm_statistics64 {
natural_t free_count;
natural_t active_count;
natural_t inactive_count;
natural_t wire_count;
uint64_t zero_fill_count;
uint64_t reactivations;
uint64_t pageins;
uint64_t pageouts;
uint64_t faults;
uint64_t cow_faults;
uint64_t lookups;
uint64_t hits;
uint64_t purges;
natural_t purgeable_count;
natural_t speculative_count;
uint64_t decompressions;
uint64_t compressions;
uint64_t swapins;
uint64_t swapouts;
natural_t compressor_page_count;
natural_t throttled_count;
natural_t external_page_count;
natural_t internal_page_count;
uint64_t total_uncompressed_pages_in_compressor;
} __attribute__((aligned(8)));
typedef struct vm_statistics64 *vm_statistics64_t;
typedef struct vm_statistics64 vm_statistics64_data_t;
#define VM_STATISTICS_TRUNCATE_TO_32_BIT(value) ((uint32_t)(((value) > UINT32_MAX ) ? UINT32_MAX : (value)))
struct vm_extmod_statistics {
int64_t task_for_pid_count;
int64_t task_for_pid_caller_count;
int64_t thread_creation_count;
int64_t thread_creation_caller_count;
int64_t thread_set_state_count;
int64_t thread_set_state_caller_count;
} __attribute__((aligned(8)));
typedef struct vm_extmod_statistics *vm_extmod_statistics_t;
typedef struct vm_extmod_statistics vm_extmod_statistics_data_t;
typedef struct vm_purgeable_stat {
uint64_t count;
uint64_t size;
}vm_purgeable_stat_t;
struct vm_purgeable_info {
vm_purgeable_stat_t fifo_data[8];
vm_purgeable_stat_t obsolete_data;
vm_purgeable_stat_t lifo_data[8];
};
typedef struct vm_purgeable_info *vm_purgeable_info_t;
#define VM_PAGE_QUERY_PAGE_PRESENT 0x1
#define VM_PAGE_QUERY_PAGE_FICTITIOUS 0x2
#define VM_PAGE_QUERY_PAGE_REF 0x4
#define VM_PAGE_QUERY_PAGE_DIRTY 0x8
#define VM_PAGE_QUERY_PAGE_PAGED_OUT 0x10
#define VM_PAGE_QUERY_PAGE_COPIED 0x20
#define VM_PAGE_QUERY_PAGE_SPECULATIVE 0x40
#define VM_PAGE_QUERY_PAGE_EXTERNAL 0x80
#define VM_PAGE_QUERY_PAGE_CS_VALIDATED 0x100
#define VM_PAGE_QUERY_PAGE_CS_TAINTED 0x200
#define VM_PAGE_QUERY_PAGE_CS_NX 0x400
#define VM_PAGE_QUERY_PAGE_REUSABLE 0x800
#ifdef MACH_KERNEL_PRIVATE
struct pmap_statistics {
integer_t resident_count;
integer_t resident_max;
integer_t wired_count;
integer_t device;
integer_t device_peak;
integer_t internal;
integer_t internal_peak;
integer_t external;
integer_t external_peak;
integer_t reusable;
integer_t reusable_peak;
uint64_t compressed __attribute__((aligned(8)));
uint64_t compressed_peak __attribute__((aligned(8)));
uint64_t compressed_lifetime __attribute__((aligned(8)));
};
typedef struct pmap_statistics *pmap_statistics_t;
#define PMAP_STATS_PEAK(field) \
MACRO_BEGIN \
if (field > field##_peak) { \
field##_peak = field; \
} \
MACRO_END
#endif
#define VM_FLAGS_FIXED 0x0000
#define VM_FLAGS_ANYWHERE 0x0001
#define VM_FLAGS_PURGABLE 0x0002
#define VM_FLAGS_4GB_CHUNK 0x0004
#define VM_FLAGS_RANDOM_ADDR 0x0008
#define VM_FLAGS_NO_CACHE 0x0010
#define VM_FLAGS_RESILIENT_CODESIGN 0x0020
#define VM_FLAGS_RESILIENT_MEDIA 0x0040
#define VM_FLAGS_OVERWRITE 0x4000
#define VM_FLAGS_SUPERPAGE_MASK 0x70000
#define VM_FLAGS_RETURN_DATA_ADDR 0x100000
#define VM_FLAGS_RETURN_4K_DATA_ADDR 0x800000
#define VM_FLAGS_ALIAS_MASK 0xFF000000
#define VM_GET_FLAGS_ALIAS(flags, alias) \
(alias) = ((flags) & VM_FLAGS_ALIAS_MASK) >> 24
#if !XNU_KERNEL_PRIVATE
#define VM_SET_FLAGS_ALIAS(flags, alias) \
(flags) = (((flags) & ~VM_FLAGS_ALIAS_MASK) | \
(((alias) & ~VM_FLAGS_ALIAS_MASK) << 24))
#endif
#define VM_FLAGS_USER_ALLOCATE (VM_FLAGS_FIXED | \
VM_FLAGS_ANYWHERE | \
VM_FLAGS_PURGABLE | \
VM_FLAGS_4GB_CHUNK | \
VM_FLAGS_RANDOM_ADDR | \
VM_FLAGS_NO_CACHE | \
VM_FLAGS_OVERWRITE | \
VM_FLAGS_SUPERPAGE_MASK | \
VM_FLAGS_ALIAS_MASK)
#define VM_FLAGS_USER_MAP (VM_FLAGS_USER_ALLOCATE | \
VM_FLAGS_RETURN_4K_DATA_ADDR | \
VM_FLAGS_RETURN_DATA_ADDR)
#define VM_FLAGS_USER_REMAP (VM_FLAGS_FIXED | \
VM_FLAGS_ANYWHERE | \
VM_FLAGS_RANDOM_ADDR | \
VM_FLAGS_OVERWRITE| \
VM_FLAGS_RETURN_DATA_ADDR | \
VM_FLAGS_RESILIENT_CODESIGN | \
VM_FLAGS_RESILIENT_MEDIA)
#define VM_FLAGS_SUPERPAGE_SHIFT 16
#define SUPERPAGE_NONE 0
#define SUPERPAGE_SIZE_ANY 1
#define VM_FLAGS_SUPERPAGE_NONE (SUPERPAGE_NONE << VM_FLAGS_SUPERPAGE_SHIFT)
#define VM_FLAGS_SUPERPAGE_SIZE_ANY (SUPERPAGE_SIZE_ANY << VM_FLAGS_SUPERPAGE_SHIFT)
#if defined(__x86_64__) || !defined(KERNEL)
#define SUPERPAGE_SIZE_2MB 2
#define VM_FLAGS_SUPERPAGE_SIZE_2MB (SUPERPAGE_SIZE_2MB<<VM_FLAGS_SUPERPAGE_SHIFT)
#endif
#define GUARD_TYPE_VIRT_MEMORY 0x5
enum virtual_memory_guard_exception_codes {
kGUARD_EXC_DEALLOC_GAP = 1u << 0
};
#ifdef KERNEL_PRIVATE
typedef struct {
unsigned int
vmkf_atomic_entry:1,
vmkf_permanent:1,
vmkf_guard_after:1,
vmkf_guard_before:1,
vmkf_submap:1,
vmkf_already:1,
vmkf_beyond_max:1,
vmkf_no_pmap_check:1,
vmkf_map_jit:1,
vmkf_iokit_acct:1,
vmkf_keep_map_locked:1,
vmkf_fourk:1,
vmkf_overwrite_immutable:1,
vmkf_remap_prot_copy:1,
vmkf_cs_enforcement_override:1,
vmkf_cs_enforcement:1,
vmkf_nested_pmap:1,
vmkf_no_copy_on_read:1,
#if !defined(CONFIG_EMBEDDED)
vmkf_32bit_map_va:1,
__vmkf_unused:13;
#else
__vmkf_unused:14;
#endif
} vm_map_kernel_flags_t;
#define VM_MAP_KERNEL_FLAGS_NONE (vm_map_kernel_flags_t) { \
.vmkf_atomic_entry = 0, \
.vmkf_permanent = 0, \
.vmkf_guard_after = 0, \
.vmkf_guard_before = 0, \
.vmkf_submap = 0, \
.vmkf_already = 0, \
.vmkf_beyond_max = 0, \
.vmkf_no_pmap_check = 0, \
.vmkf_map_jit = 0, \
.vmkf_iokit_acct = 0, \
.vmkf_keep_map_locked = 0, \
.vmkf_fourk = 0, \
.vmkf_overwrite_immutable = 0, \
.vmkf_remap_prot_copy = 0, \
.vmkf_cs_enforcement_override = 0, \
.vmkf_cs_enforcement = 0, \
.vmkf_nested_pmap = 0, \
.vmkf_no_copy_on_read = 0, \
.__vmkf_unused = 0 \
}
typedef struct {
unsigned int
vmnekf_ledger_tag:3,
vmnekf_ledger_no_footprint:1,
__vmnekf_unused:28;
} vm_named_entry_kernel_flags_t;
#define VM_NAMED_ENTRY_KERNEL_FLAGS_NONE (vm_named_entry_kernel_flags_t) { \
.vmnekf_ledger_tag = 0, \
.vmnekf_ledger_no_footprint = 0, \
.__vmnekf_unused = 0 \
}
#endif
#define __VM_LEDGER_ACCOUNTING_POSTMARK 2019032600
#define VM_LEDGER_TAG_NONE 0x00000000
#define VM_LEDGER_TAG_DEFAULT 0x00000001
#define VM_LEDGER_TAG_NETWORK 0x00000002
#define VM_LEDGER_TAG_MEDIA 0x00000003
#define VM_LEDGER_TAG_GRAPHICS 0x00000004
#define VM_LEDGER_TAG_NEURAL 0x00000005
#define VM_LEDGER_TAG_MAX 0x00000005
#define VM_LEDGER_FLAG_NO_FOOTPRINT 0x00000001
#define VM_LEDGER_FLAGS (VM_LEDGER_FLAG_NO_FOOTPRINT)
#define VM_MEMORY_MALLOC 1
#define VM_MEMORY_MALLOC_SMALL 2
#define VM_MEMORY_MALLOC_LARGE 3
#define VM_MEMORY_MALLOC_HUGE 4
#define VM_MEMORY_SBRK 5// uninteresting -- no one should call
#define VM_MEMORY_REALLOC 6
#define VM_MEMORY_MALLOC_TINY 7
#define VM_MEMORY_MALLOC_LARGE_REUSABLE 8
#define VM_MEMORY_MALLOC_LARGE_REUSED 9
#define VM_MEMORY_ANALYSIS_TOOL 10
#define VM_MEMORY_MALLOC_NANO 11
#define VM_MEMORY_MALLOC_MEDIUM 12
#define VM_MEMORY_MACH_MSG 20
#define VM_MEMORY_IOKIT 21
#define VM_MEMORY_STACK 30
#define VM_MEMORY_GUARD 31
#define VM_MEMORY_SHARED_PMAP 32
#define VM_MEMORY_DYLIB 33
#define VM_MEMORY_OBJC_DISPATCHERS 34
#define VM_MEMORY_UNSHARED_PMAP 35
#define VM_MEMORY_APPKIT 40
#define VM_MEMORY_FOUNDATION 41
#define VM_MEMORY_COREGRAPHICS 42
#define VM_MEMORY_CORESERVICES 43
#define VM_MEMORY_CARBON VM_MEMORY_CORESERVICES
#define VM_MEMORY_JAVA 44
#define VM_MEMORY_COREDATA 45
#define VM_MEMORY_COREDATA_OBJECTIDS 46
#define VM_MEMORY_ATS 50
#define VM_MEMORY_LAYERKIT 51
#define VM_MEMORY_CGIMAGE 52
#define VM_MEMORY_TCMALLOC 53
#define VM_MEMORY_COREGRAPHICS_DATA 54
#define VM_MEMORY_COREGRAPHICS_SHARED 55
#define VM_MEMORY_COREGRAPHICS_FRAMEBUFFERS 56
#define VM_MEMORY_COREGRAPHICS_BACKINGSTORES 57
#define VM_MEMORY_COREGRAPHICS_XALLOC 58
#define VM_MEMORY_COREGRAPHICS_MISC VM_MEMORY_COREGRAPHICS
#define VM_MEMORY_DYLD 60
#define VM_MEMORY_DYLD_MALLOC 61
#define VM_MEMORY_SQLITE 62
#define VM_MEMORY_JAVASCRIPT_CORE 63
#define VM_MEMORY_WEBASSEMBLY VM_MEMORY_JAVASCRIPT_CORE
#define VM_MEMORY_JAVASCRIPT_JIT_EXECUTABLE_ALLOCATOR 64
#define VM_MEMORY_JAVASCRIPT_JIT_REGISTER_FILE 65
#define VM_MEMORY_GLSL 66
#define VM_MEMORY_OPENCL 67
#define VM_MEMORY_COREIMAGE 68
#define VM_MEMORY_WEBCORE_PURGEABLE_BUFFERS 69
#define VM_MEMORY_IMAGEIO 70
#define VM_MEMORY_COREPROFILE 71
#define VM_MEMORY_ASSETSD 72
#define VM_MEMORY_OS_ALLOC_ONCE 73
#define VM_MEMORY_LIBDISPATCH 74
#define VM_MEMORY_ACCELERATE 75
#define VM_MEMORY_COREUI 76
#define VM_MEMORY_COREUIFILE 77
#define VM_MEMORY_GENEALOGY 78
#define VM_MEMORY_RAWCAMERA 79
#define VM_MEMORY_CORPSEINFO 80
#define VM_MEMORY_ASL 81
#define VM_MEMORY_SWIFT_RUNTIME 82
#define VM_MEMORY_SWIFT_METADATA 83
#define VM_MEMORY_DHMM 84
#define VM_MEMORY_SCENEKIT 86
#define VM_MEMORY_SKYWALK 87
#define VM_MEMORY_IOSURFACE 88
#define VM_MEMORY_LIBNETWORK 89
#define VM_MEMORY_AUDIO 90
#define VM_MEMORY_VIDEOBITSTREAM 91
#define VM_MEMORY_CM_XPC 92
#define VM_MEMORY_CM_RPC 93
#define VM_MEMORY_CM_MEMORYPOOL 94
#define VM_MEMORY_CM_READCACHE 95
#define VM_MEMORY_CM_CRABS 96
#define VM_MEMORY_QUICKLOOK_THUMBNAILS 97
#define VM_MEMORY_ACCOUNTS 98
#define VM_MEMORY_SANITIZER 99
#define VM_MEMORY_IOACCELERATOR 100
#define VM_MEMORY_CM_REGWARP 101
#define VM_MEMORY_APPLICATION_SPECIFIC_1 240
#define VM_MEMORY_APPLICATION_SPECIFIC_16 255
#if !XNU_KERNEL_PRIVATE
#define VM_MAKE_TAG(tag) ((tag) << 24)
#endif
#if KERNEL_PRIVATE
#define VM_KERN_MEMORY_NONE 0
#define VM_KERN_MEMORY_OSFMK 1
#define VM_KERN_MEMORY_BSD 2
#define VM_KERN_MEMORY_IOKIT 3
#define VM_KERN_MEMORY_LIBKERN 4
#define VM_KERN_MEMORY_OSKEXT 5
#define VM_KERN_MEMORY_KEXT 6
#define VM_KERN_MEMORY_IPC 7
#define VM_KERN_MEMORY_STACK 8
#define VM_KERN_MEMORY_CPU 9
#define VM_KERN_MEMORY_PMAP 10
#define VM_KERN_MEMORY_PTE 11
#define VM_KERN_MEMORY_ZONE 12
#define VM_KERN_MEMORY_KALLOC 13
#define VM_KERN_MEMORY_COMPRESSOR 14
#define VM_KERN_MEMORY_COMPRESSED_DATA 15
#define VM_KERN_MEMORY_PHANTOM_CACHE 16
#define VM_KERN_MEMORY_WAITQ 17
#define VM_KERN_MEMORY_DIAG 18
#define VM_KERN_MEMORY_LOG 19
#define VM_KERN_MEMORY_FILE 20
#define VM_KERN_MEMORY_MBUF 21
#define VM_KERN_MEMORY_UBC 22
#define VM_KERN_MEMORY_SECURITY 23
#define VM_KERN_MEMORY_MLOCK 24
#define VM_KERN_MEMORY_REASON 25
#define VM_KERN_MEMORY_SKYWALK 26
#define VM_KERN_MEMORY_LTABLE 27
#define VM_KERN_MEMORY_FIRST_DYNAMIC 28
#define VM_KERN_MEMORY_ANY 255
#define VM_KERN_MEMORY_COUNT 256
#define VM_KERN_SITE_TYPE 0x000000FF
#define VM_KERN_SITE_TAG 0x00000000
#define VM_KERN_SITE_KMOD 0x00000001
#define VM_KERN_SITE_KERNEL 0x00000002
#define VM_KERN_SITE_COUNTER 0x00000003
#define VM_KERN_SITE_WIRED 0x00000100
#define VM_KERN_SITE_HIDE 0x00000200
#define VM_KERN_SITE_NAMED 0x00000400
#define VM_KERN_SITE_ZONE 0x00000800
#define VM_KERN_COUNT_MANAGED 0
#define VM_KERN_COUNT_RESERVED 1
#define VM_KERN_COUNT_WIRED 2
#define VM_KERN_COUNT_WIRED_MANAGED 3
#define VM_KERN_COUNT_STOLEN 4
#define VM_KERN_COUNT_LOPAGE 5
#define VM_KERN_COUNT_MAP_KERNEL 6
#define VM_KERN_COUNT_MAP_ZONE 7
#define VM_KERN_COUNT_MAP_KALLOC 8
#define VM_KERN_COUNT_WIRED_BOOT 9
#define VM_KERN_COUNT_BOOT_STOLEN 10
#define VM_KERN_COUNTER_COUNT 11
#endif
#endif