1/**
2 * This file is part of the mingw-w64 runtime package.
3 * No warranty is given; refer to the file DISCLAIMER within this package.
4 */
5#ifndef _MEMORYAPI_H_
6#define _MEMORYAPI_H_
7
8#include <apiset.h>
9#include <apisetcconv.h>
10#include <minwindef.h>
11#include <minwinbase.h>
12
13#ifdef __cplusplus
14extern "C" {
15#endif
16
17#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
18 typedef enum _MEMORY_RESOURCE_NOTIFICATION_TYPE {
19 LowMemoryResourceNotification,
20 HighMemoryResourceNotification
21 } MEMORY_RESOURCE_NOTIFICATION_TYPE;
22
23#if _WIN32_WINNT >= _WIN32_WINNT_WIN8
24 typedef struct _WIN32_MEMORY_RANGE_ENTRY {
25 PVOID VirtualAddress;
26 SIZE_T NumberOfBytes;
27 } WIN32_MEMORY_RANGE_ENTRY, *PWIN32_MEMORY_RANGE_ENTRY;
28#endif
29#endif
30
31#if (WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP) && _WIN32_WINNT >= _WIN32_WINNT_WIN10) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
32 WINBASEAPI WINBOOL WINAPI VirtualFree (LPVOID lpAddress, SIZE_T dwSize, DWORD dwFreeType);
33#endif
34#if (WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP) && NTDDI_VERSION >= NTDDI_WIN10_19H1) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
35 WINBASEAPI LPVOID WINAPI VirtualAlloc (LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect);
36#endif
37#if (WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP) && NTDDI_VERSION >= NTDDI_WIN10_VB) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
38 WINBASEAPI LPVOID WINAPI VirtualAllocEx (HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect);
39#endif
40
41#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
42
43#define FILE_MAP_WRITE SECTION_MAP_WRITE
44#define FILE_MAP_READ SECTION_MAP_READ
45#define FILE_MAP_ALL_ACCESS SECTION_ALL_ACCESS
46#define FILE_MAP_COPY 0x1
47#define FILE_MAP_RESERVE 0x80000000
48#define FILE_MAP_TARGETS_INVALID 0x40000000
49#define FILE_MAP_LARGE_PAGES 0x20000000
50
51 WINBASEAPI SIZE_T WINAPI VirtualQuery (LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuffer, SIZE_T dwLength);
52 WINBASEAPI WINBOOL WINAPI FlushViewOfFile (LPCVOID lpBaseAddress, SIZE_T dwNumberOfBytesToFlush);
53 WINBASEAPI WINBOOL WINAPI UnmapViewOfFile (LPCVOID lpBaseAddress);
54 WINBASEAPI WINBOOL WINAPI UnmapViewOfFile2(HANDLE Process, PVOID BaseAddress, ULONG UnmapFlags);
55 WINBASEAPI HANDLE WINAPI CreateFileMappingFromApp (HANDLE hFile, PSECURITY_ATTRIBUTES SecurityAttributes, ULONG PageProtection, ULONG64 MaximumSize, PCWSTR Name);
56 WINBASEAPI PVOID WINAPI MapViewOfFileFromApp (HANDLE hFileMappingObject, ULONG DesiredAccess, ULONG64 FileOffset, SIZE_T NumberOfBytesToMap);
57 WINBASEAPI WINBOOL WINAPI VirtualUnlockEx(HANDLE Process, LPVOID Address, SIZE_T Size);
58
59#if _WIN32_WINNT >= _WIN32_WINNT_WIN10
60 WINBASEAPI WINBOOL WINAPI SetProcessValidCallTargets(HANDLE hProcess, PVOID VirtualAddress, SIZE_T RegionSize, ULONG NumberOfOffsets, PCFG_CALL_TARGET_INFO OffsetInformation);
61 WINBASEAPI WINBOOL WINAPI SetProcessValidCallTargetsForMappedView(HANDLE Process, PVOID VirtualAddress, SIZE_T RegionSize, ULONG NumberOfOffsets, PCFG_CALL_TARGET_INFO OffsetInformation, HANDLE Section, ULONG64 ExpectedFileOffset);
62 WINBASEAPI PVOID WINAPI VirtualAllocFromApp(PVOID BaseAddress, SIZE_T Size, ULONG AllocationType, ULONG Protection);
63 WINBASEAPI WINBOOL WINAPI VirtualProtectFromApp (PVOID lpAddress, SIZE_T dwSize, ULONG flNewProtect, PULONG lpflOldProtect);
64 WINBASEAPI HANDLE WINAPI OpenFileMappingFromApp(ULONG DesiredAccess, WINBOOL InheritHandle, PCWSTR Name);
65#endif
66
67#if NTDDI_VERSION >= NTDDI_WIN10_RS4
68 WINBASEAPI PVOID WINAPI VirtualAlloc2FromApp(HANDLE Process, PVOID BaseAddress, SIZE_T Size, ULONG AllocationType, ULONG PageProtection, MEM_EXTENDED_PARAMETER* ExtendedParameters, ULONG ParameterCount);
69 WINBASEAPI PVOID WINAPI MapViewOfFile3FromApp(HANDLE FileMapping, HANDLE Process, PVOID BaseAddress, ULONG64 Offset, SIZE_T ViewSize, ULONG AllocationType, ULONG PageProtection, MEM_EXTENDED_PARAMETER* ExtendedParameters, ULONG ParameterCount);
70#endif
71
72#endif /* WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP) */
73
74#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) || defined(WINSTORECOMPAT)
75 WINBASEAPI WINBOOL WINAPI VirtualProtect (LPVOID lpAddress, SIZE_T dwSize, DWORD flNewProtect, PDWORD lpflOldProtect);
76#endif
77
78#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
79#define FILE_MAP_EXECUTE SECTION_MAP_EXECUTE_EXPLICIT
80
81#define FILE_CACHE_FLAGS_DEFINED
82#define FILE_CACHE_MAX_HARD_ENABLE 0x00000001
83#define FILE_CACHE_MAX_HARD_DISABLE 0x00000002
84#define FILE_CACHE_MIN_HARD_ENABLE 0x00000004
85#define FILE_CACHE_MIN_HARD_DISABLE 0x00000008
86
87 WINBASEAPI WINBOOL WINAPI VirtualProtectEx (HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flNewProtect, PDWORD lpflOldProtect);
88 WINBASEAPI SIZE_T WINAPI VirtualQueryEx (HANDLE hProcess, LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuffer, SIZE_T dwLength);
89 WINBASEAPI WINBOOL WINAPI ReadProcessMemory (HANDLE hProcess, LPCVOID lpBaseAddress, LPVOID lpBuffer, SIZE_T nSize, SIZE_T *lpNumberOfBytesRead);
90 WINBASEAPI WINBOOL WINAPI WriteProcessMemory (HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T *lpNumberOfBytesWritten);
91 WINBASEAPI HANDLE WINAPI CreateFileMappingW (HANDLE hFile, LPSECURITY_ATTRIBUTES lpFileMappingAttributes, DWORD flProtect, DWORD dwMaximumSizeHigh, DWORD dwMaximumSizeLow, LPCWSTR lpName);
92 WINBASEAPI HANDLE WINAPI OpenFileMappingW (DWORD dwDesiredAccess, WINBOOL bInheritHandle, LPCWSTR lpName);
93 WINBASEAPI LPVOID WINAPI MapViewOfFile (HANDLE hFileMappingObject, DWORD dwDesiredAccess, DWORD dwFileOffsetHigh, DWORD dwFileOffsetLow, SIZE_T dwNumberOfBytesToMap);
94 WINBASEAPI LPVOID WINAPI MapViewOfFileEx (HANDLE hFileMappingObject, DWORD dwDesiredAccess, DWORD dwFileOffsetHigh, DWORD dwFileOffsetLow, SIZE_T dwNumberOfBytesToMap, LPVOID lpBaseAddress);
95 WINBASEAPI WINBOOL WINAPI VirtualLock (LPVOID lpAddress, SIZE_T dwSize);
96 WINBASEAPI WINBOOL WINAPI VirtualUnlock (LPVOID lpAddress, SIZE_T dwSize);
97 WINBASEAPI HANDLE WINAPI CreateMemoryResourceNotification (MEMORY_RESOURCE_NOTIFICATION_TYPE NotificationType);
98 WINBASEAPI WINBOOL WINAPI QueryMemoryResourceNotification (HANDLE ResourceNotificationHandle, PBOOL ResourceState);
99 WINBASEAPI WINBOOL WINAPI GetSystemFileCacheSize (PSIZE_T lpMinimumFileCacheSize, PSIZE_T lpMaximumFileCacheSize, PDWORD lpFlags);
100 WINBASEAPI WINBOOL WINAPI SetSystemFileCacheSize (SIZE_T MinimumFileCacheSize, SIZE_T MaximumFileCacheSize, DWORD Flags);
101
102#ifdef UNICODE
103#define CreateFileMapping CreateFileMappingW
104#define OpenFileMapping OpenFileMappingW
105#endif
106
107#if _WIN32_WINNT >= _WIN32_WINNT_WINXP
108 WINBASEAPI WINBOOL WINAPI AllocateUserPhysicalPages(HANDLE hProcess, PULONG_PTR NumberOfPages, PULONG_PTR PageArray);
109 WINBASEAPI WINBOOL WINAPI FreeUserPhysicalPages(HANDLE hProcess, PULONG_PTR NumberOfPages, PULONG_PTR PageArray);
110 WINBASEAPI WINBOOL WINAPI MapUserPhysicalPages(PVOID VirtualAddress, ULONG_PTR NumberOfPages, PULONG_PTR PageArray);
111#endif
112
113#if _WIN32_WINNT >= _WIN32_WINNT_VISTA
114 WINBASEAPI WINBOOL WINAPI AllocateUserPhysicalPagesNuma(HANDLE hProcess, PULONG_PTR NumberOfPages, PULONG_PTR PageArray, DWORD nndPreferred);
115 WINBASEAPI HANDLE WINAPI CreateFileMappingNumaW (HANDLE hFile, LPSECURITY_ATTRIBUTES lpFileMappingAttributes, DWORD flProtect, DWORD dwMaximumSizeHigh, DWORD dwMaximumSizeLow, LPCWSTR lpName, DWORD nndPreferred);
116 WINBASEAPI LPVOID WINAPI VirtualAllocExNuma(HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect, DWORD nndPreferred);
117#ifdef UNICODE
118#define CreateFileMappingNuma CreateFileMappingNumaW
119#endif
120#endif
121
122#if _WIN32_WINNT >= _WIN32_WINNT_WIN8
123#define MEHC_PATROL_SCRUBBER_PRESENT 0x1
124 WINBASEAPI WINBOOL WINAPI GetMemoryErrorHandlingCapabilities(PULONG Capabilities);
125 WINBASEAPI WINBOOL WINAPI PrefetchVirtualMemory (HANDLE hProcess, ULONG_PTR NumberOfEntries, PWIN32_MEMORY_RANGE_ENTRY VirtualAddresses, ULONG Flags);
126 typedef VOID WINAPI BAD_MEMORY_CALLBACK_ROUTINE(VOID);
127 typedef BAD_MEMORY_CALLBACK_ROUTINE *PBAD_MEMORY_CALLBACK_ROUTINE;
128 WINBASEAPI PVOID WINAPI RegisterBadMemoryNotification(PBAD_MEMORY_CALLBACK_ROUTINE Callback);
129 WINBASEAPI WINBOOL WINAPI UnregisterBadMemoryNotification(PVOID RegistrationHandle);
130#endif
131
132#if NTDDI_VERSION >= NTDDI_WIN10_RS1
133 typedef enum WIN32_MEMORY_INFORMATION_CLASS {
134 MemoryRegionInfo
135 } WIN32_MEMORY_INFORMATION_CLASS;
136
137 typedef struct WIN32_MEMORY_REGION_INFORMATION {
138 PVOID AllocationBase;
139 ULONG AllocationProtect;
140 __C89_NAMELESS union {
141 ULONG Flags;
142 __C89_NAMELESS struct {
143 ULONG Private : 1;
144 ULONG MappedDataFile : 1;
145 ULONG MappedImage : 1;
146 ULONG MappedPageFile : 1;
147 ULONG MappedPhysical : 1;
148 ULONG DirectMapped : 1;
149 ULONG Reserved : 26;
150 };
151 };
152 SIZE_T RegionSize;
153 SIZE_T CommitSize;
154 } WIN32_MEMORY_REGION_INFORMATION;
155
156 WINBASEAPI WINBOOL WINAPI QueryVirtualMemoryInformation(HANDLE Process, const VOID* VirtualAddress, WIN32_MEMORY_INFORMATION_CLASS MemoryInformationClass, PVOID MemoryInformation, SIZE_T MemoryInformationSize, PSIZE_T ReturnSize);
157
158#endif /* NTDDI_VERSION >= NTDDI_WIN10_RS1 */
159
160#if NTDDI_VERSION >= NTDDI_WIN10_RS2
161 WINBASEAPI PVOID WINAPI MapViewOfFileNuma2(HANDLE FileMappingHandle, HANDLE ProcessHandle, ULONG64 Offset, PVOID BaseAddress, SIZE_T ViewSize, ULONG AllocationType, ULONG PageProtection, ULONG PreferredNode);
162 FORCEINLINE PVOID MapViewOfFile2(HANDLE FileMappingHandle, HANDLE ProcessHandle, ULONG64 Offset, PVOID BaseAddress, SIZE_T ViewSize, ULONG AllocationType, ULONG PageProtection) {
163 return MapViewOfFileNuma2(FileMappingHandle, ProcessHandle, Offset, BaseAddress, ViewSize, AllocationType, PageProtection, NUMA_NO_PREFERRED_NODE);
164 }
165#endif
166
167#if NTDDI_VERSION >= NTDDI_WIN10_RS4
168 WINBASEAPI PVOID WINAPI VirtualAlloc2(HANDLE Process, PVOID BaseAddress, SIZE_T Size, ULONG AllocationType, ULONG PageProtection, MEM_EXTENDED_PARAMETER* ExtendedParameters, ULONG ParameterCount);
169 WINBASEAPI PVOID WINAPI MapViewOfFile3(HANDLE FileMapping, HANDLE Process, PVOID BaseAddress, ULONG64 Offset, SIZE_T ViewSize, ULONG AllocationType, ULONG PageProtection, MEM_EXTENDED_PARAMETER* ExtendedParameters, ULONG ParameterCount);
170#endif
171
172#if NTDDI_VERSION >= NTDDI_WIN10_RS5
173 WINBASEAPI HANDLE WINAPI CreateFileMapping2(HANDLE File, SECURITY_ATTRIBUTES* SecurityAttributes, ULONG DesiredAccess, ULONG PageProtection, ULONG AllocationAttributes, ULONG64 MaximumSize, PCWSTR Name, MEM_EXTENDED_PARAMETER* ExtendedParameters, ULONG ParameterCount);
174#endif
175
176#endif /* WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) */
177
178#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
179 WINBASEAPI SIZE_T WINAPI GetLargePageMinimum (VOID);
180 WINBASEAPI WINBOOL WINAPI GetProcessWorkingSetSizeEx (HANDLE hProcess, PSIZE_T lpMinimumWorkingSetSize, PSIZE_T lpMaximumWorkingSetSize, PDWORD Flags);
181 WINBASEAPI WINBOOL WINAPI SetProcessWorkingSetSizeEx (HANDLE hProcess, SIZE_T dwMinimumWorkingSetSize, SIZE_T dwMaximumWorkingSetSize, DWORD Flags);
182 WINBASEAPI UINT WINAPI GetWriteWatch (DWORD dwFlags, PVOID lpBaseAddress, SIZE_T dwRegionSize, PVOID *lpAddresses, ULONG_PTR *lpdwCount, LPDWORD lpdwGranularity);
183 WINBASEAPI UINT WINAPI ResetWriteWatch (LPVOID lpBaseAddress, SIZE_T dwRegionSize);
184 WINBASEAPI WINBOOL WINAPI VirtualFreeEx (HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD dwFreeType);
185
186#if _WIN32_WINNT >= _WIN32_WINNT_WINBLUE
187 typedef enum _OFFER_PRIORITY {
188 VmOfferPriorityVeryLow = 1,
189 VmOfferPriorityLow,
190 VmOfferPriorityBelowNormal,
191 VmOfferPriorityNormal
192 } OFFER_PRIORITY;
193
194 WINBASEAPI DWORD WINAPI DiscardVirtualMemory (PVOID VirtualAddress, SIZE_T Size);
195 WINBASEAPI DWORD WINAPI OfferVirtualMemory (PVOID VirtualAddress, SIZE_T Size, OFFER_PRIORITY Priority);
196 WINBASEAPI DWORD WINAPI ReclaimVirtualMemory (PVOID VirtualAddress, SIZE_T Size);
197#endif
198
199#if _WIN32_WINNT >= _WIN32_WINNT_WIN8
200 WINBASEAPI WINBOOL WINAPI UnmapViewOfFileEx (PVOID BaseAddress, ULONG UnmapFlags);
201#endif
202#endif /* WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP) */
203
204
205#ifdef __cplusplus
206}
207#endif
208#endif