/*
- * Copyright (c) 2000-2009 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2016 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
uint64_t cow_faults; /* # of copy-on-writes */
uint64_t lookups; /* object cache lookups */
uint64_t hits; /* object cache hits */
-
- /* added for rev1 */
uint64_t purges; /* # of pages purged */
natural_t purgeable_count; /* # of pages purgeable */
-
- /* added for rev2 */
/*
* NB: speculative pages are already accounted for in "free_count",
* so "speculative_count" is the number of "free" pages that are
*/
natural_t speculative_count; /* # of pages speculative */
+ /* added for rev1 */
+ uint64_t decompressions; /* # of pages decompressed */
+ uint64_t compressions; /* # of pages compressed */
+ uint64_t swapins; /* # of pages swapped in (via compression segments) */
+ uint64_t swapouts; /* # of pages swapped out (via compression segments) */
+ natural_t compressor_page_count; /* # of pages used by the compressed pager to hold all the compressed data */
+ natural_t throttled_count; /* # of pages throttled */
+ natural_t external_page_count; /* # of pages that are file-backed (non-swap) */
+ natural_t internal_page_count; /* # of pages that are anonymous */
+ uint64_t total_uncompressed_pages_in_compressor; /* # of pages (uncompressed) held within the compressor. */
} __attribute__((aligned(8)));
typedef struct vm_statistics64 *vm_statistics64_t;
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;
/* included for the vm_map_page_query call */
#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
#ifdef MACH_KERNEL_PRIVATE
integer_t resident_count; /* # of pages mapped (total)*/
integer_t resident_max; /* # of pages mapped (peak) */
integer_t wired_count; /* # of pages wired */
+
+ 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 /* MACH_KERNEL_PRIVATE */
/*
#define VM_FLAGS_FIXED 0x0000
#define VM_FLAGS_ANYWHERE 0x0001
#define VM_FLAGS_PURGABLE 0x0002
+#ifdef KERNEL_PRIVATE
+#endif /* KERNEL_PRIVATE */
+#define VM_FLAGS_RANDOM_ADDR 0x0008
#define VM_FLAGS_NO_CACHE 0x0010
+#define VM_FLAGS_RESILIENT_CODESIGN 0x0020
+#define VM_FLAGS_RESILIENT_MEDIA 0x0040
#ifdef KERNEL_PRIVATE
+#define VM_FLAGS_ATOMIC_ENTRY 0x0080
#define VM_FLAGS_PERMANENT 0x0100 /* mapping can NEVER be unmapped */
#define VM_FLAGS_GUARD_AFTER 0x0200 /* guard page after the mapping */
#define VM_FLAGS_GUARD_BEFORE 0x0400 /* guard page before the mapping */
#define VM_FLAGS_OVERWRITE 0x4000 /* delete any existing mappings first */
#ifdef KERNEL_PRIVATE
#define VM_FLAGS_NO_PMAP_CHECK 0x8000 /* do not check that pmap is empty */
-#define VM_FLAGS_MAP_JIT 0x80000 /* Used to mark an entry as describing a JIT region */
#endif /* KERNEL_PRIVATE */
-
/*
* VM_FLAGS_SUPERPAGE_MASK
* 3 bits that specify whether large pages should be used instead of
* base pages (!=0), as well as the requested page size.
*/
#define VM_FLAGS_SUPERPAGE_MASK 0x70000 /* bits 0x10000, 0x20000, 0x40000 */
-#define VM_FLAGS_SUPERPAGE_SHIFT 16
-
-#define SUPERPAGE_NONE 0 /* no superpages, if all bits are 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
-
+#ifdef KERNEL_PRIVATE
+#define VM_FLAGS_MAP_JIT 0x80000 /* Used to mark an entry as describing a JIT region */
+#endif /* KERNEL_PRIVATE */
+#define VM_FLAGS_RETURN_DATA_ADDR 0x100000 /* Return address of target data, rather than base of page */
+#ifdef KERNEL_PRIVATE
+#define VM_FLAGS_IOKIT_ACCT 0x200000 /* IOKit accounting */
+#define VM_FLAGS_KEEP_MAP_LOCKED 0x400000 /* Keep the map locked when returning from vm_map_enter() */
+#endif /* KERNEL_PRIVATE */
+#define VM_FLAGS_RETURN_4K_DATA_ADDR 0x800000 /* Return 4K aligned address of target data */
#define VM_FLAGS_ALIAS_MASK 0xFF000000
#define VM_GET_FLAGS_ALIAS(flags, alias) \
(alias) = ((flags) & VM_FLAGS_ALIAS_MASK) >> 24
#define VM_FLAGS_USER_ALLOCATE (VM_FLAGS_FIXED | \
VM_FLAGS_ANYWHERE | \
VM_FLAGS_PURGABLE | \
+ 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
+#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_OVERWRITE)
+ VM_FLAGS_RANDOM_ADDR | \
+ VM_FLAGS_OVERWRITE| \
+ VM_FLAGS_RETURN_DATA_ADDR |\
+ VM_FLAGS_RESILIENT_CODESIGN)
+
+#define VM_FLAGS_SUPERPAGE_SHIFT 16
+#define SUPERPAGE_NONE 0 /* no superpages, if all bits are 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 VM_MEMORY_MALLOC 1
#define VM_MEMORY_MALLOC_SMALL 2
#define VM_MEMORY_ANALYSIS_TOOL 10
+#define VM_MEMORY_MALLOC_NANO 11
+
#define VM_MEMORY_MACH_MSG 20
#define VM_MEMORY_IOKIT 21
#define VM_MEMORY_STACK 30
#define VM_MEMORY_DYLIB 33
#define VM_MEMORY_OBJC_DISPATCHERS 34
+/* Was a nested pmap (VM_MEMORY_SHARED_PMAP) which has now been unnested */
+#define VM_MEMORY_UNSHARED_PMAP 35
+
+
// Placeholders for now -- as we analyze the libraries and find how they
// use memory, we can make these labels more specific.
#define VM_MEMORY_APPKIT 40
#define VM_MEMORY_FOUNDATION 41
#define VM_MEMORY_COREGRAPHICS 42
-#define VM_MEMORY_CARBON 43
+#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
/* Window backing stores, custom shadow data, and compressed backing stores */
#define VM_MEMORY_COREGRAPHICS_BACKINGSTORES 57
+/* x-alloc'd memory */
+#define VM_MEMORY_COREGRAPHICS_XALLOC 58
+
/* catch-all for other uses, such as the read-only shared data page */
#define VM_MEMORY_COREGRAPHICS_MISC VM_MEMORY_COREGRAPHICS
#define VM_MEMORY_COREPROFILE 71
/* assetsd / MobileSlideShow memory */
-#define VM_MEMORY_ASSETSD 72
+#define VM_MEMORY_ASSETSD 72
+
+/* libsystem_kernel os_once_alloc */
+#define VM_MEMORY_OS_ALLOC_ONCE 73
+
+/* libdispatch internal allocator */
+#define VM_MEMORY_LIBDISPATCH 74
+
+/* Accelerate.framework image backing stores */
+#define VM_MEMORY_ACCELERATE 75
+
+/* CoreUI image block data */
+#define VM_MEMORY_COREUI 76
+
+/* CoreUI image file */
+#define VM_MEMORY_COREUIFILE 77
+
+/* Genealogy buffers */
+#define VM_MEMORY_GENEALOGY 78
+
+/* RawCamera VM allocated memory */
+#define VM_MEMORY_RAWCAMERA 79
+
+/* corpse info for dead process */
+#define VM_MEMORY_CORPSEINFO 80
+
+/* Apple System Logger (ASL) messages */
+#define VM_MEMORY_ASL 81
+
+/* Swift runtime */
+#define VM_MEMORY_SWIFT_RUNTIME 82
+
+/* Swift metadata */
+#define VM_MEMORY_SWIFT_METADATA 83
+
+/* DHMM data */
+#define VM_MEMORY_DHMM 84
+
+
+/* memory allocated by SceneKit.framework */
+#define VM_MEMORY_SCENEKIT 86
+
+/* memory allocated by skywalk networking */
+#define VM_MEMORY_SKYWALK 87
/* Reserve 240-255 for application */
#define VM_MEMORY_APPLICATION_SPECIFIC_1 240
#define VM_MAKE_TAG(tag) ((tag) << 24)
+
+
+#if KERNEL_PRIVATE
+
+/* kernel map tags */
+/* please add new definition strings to zprint */
+
+#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
+/* out of tags: */
+#define VM_KERN_MEMORY_ANY 255
+#define VM_KERN_MEMORY_COUNT 256
+
+/* end kernel map tags */
+
+// mach_memory_info.flags
+#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 /* add to wired count */
+#define VM_KERN_SITE_HIDE 0x00000200 /* no zprint */
+
+#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_COUNTER_COUNT 9
+
+#endif /* KERNEL_PRIVATE */
+
#endif /* _MACH_VM_STATISTICS_H_ */
projects / apple / xnu.git / blobdiff