+++ /dev/null
-////////////////////////////////////////////////////////////////////
-// Copyright (C) Alexander Telyatnikov, Ivan Keliukh, Yegor Anchishkin, SKIF Software, 1999-2013. Kiev, Ukraine
-// All rights reserved
-// This file was released under the GPLv2 on June 2015.
-////////////////////////////////////////////////////////////////////
-
-#ifndef __MY_MEM_TOOLS_H__
-#define __MY_MEM_TOOLS_H__
-
-#define MY_HEAP_FLAG_USED 0x00000001
-#define MY_HEAP_FLAG_LEN_MASK 0xfffffffe
-
-#define MyFreeMemoryAndPointer(ptr) \
- if(ptr) { \
- MyFreePool__(ptr); \
- ptr = NULL; \
- }
-
-#define MY_USE_ALIGN
-//#define MY_MEM_BOUNDS_CHECK
-
-typedef struct _MEM_ALLOC_DESC {
- ULONG Addr;
- ULONG Len;
-#ifdef MY_HEAP_TRACK_OWNERS
- USHORT Src;
- USHORT Line;
-#endif
-#ifdef MY_HEAP_TRACK_REF
-// PCHAR Ref;
- PCHAR Tag;
-#endif
-} MEM_ALLOC_DESC, *PMEM_ALLOC_DESC;
-
-typedef struct _MEM_FRAME_ALLOC_DESC {
- PMEM_ALLOC_DESC Frame;
- ULONG LastUsed;
- ULONG FirstFree;
- ULONG Type;
-} MEM_FRAME_ALLOC_DESC, *PMEM_FRAME_ALLOC_DESC;
-
-extern PCHAR BreakAddr;
-extern ULONG MemTotalAllocated;
-
-#define MY_HEAP_FRAME_SIZE (256*1024)
-#define MY_HEAP_MAX_FRAMES 512
-#define MY_HEAP_MAX_BLOCKS 4*1024 // blocks per frame
-
-#ifdef USE_THREAD_HEAPS
-//extern HANDLE MemLock;
-extern "C" VOID ExInitThreadPools();
-extern "C" VOID ExDeInitThreadPools();
-extern "C" VOID ExFreeThreadPool();
-#endif //USE_THREAD_HEAPS
-
-// Mem
-BOOLEAN MyAllocInit(VOID);
-VOID MyAllocRelease(VOID);
-#ifdef MY_HEAP_TRACK_OWNERS
-PCHAR MyAllocatePool(ULONG Type, ULONG size, USHORT Src, USHORT Line
- #ifdef MY_HEAP_TRACK_REF
- ,PCHAR Tag
- #endif //MY_HEAP_TRACK_REF
- );
-ULONG MyReallocPool( PCHAR addr, ULONG OldLength, PCHAR* NewBuff, ULONG NewLength, USHORT Src, USHORT Line);
-#else
-PCHAR __fastcall MyAllocatePool(ULONG Type, ULONG size
- #ifdef MY_HEAP_TRACK_REF
- ,PCHAR Tag
- #endif //MY_HEAP_TRACK_REF
- );
-ULONG __fastcall MyReallocPool( PCHAR addr, ULONG OldLength, PCHAR* NewBuff, ULONG NewLength);
-#endif
-VOID __fastcall MyFreePool(PCHAR addr);
-
-#ifdef MY_HEAP_CHECK_BOUNDS
- #define MY_HEAP_ALIGN 63
-#else
- #define MY_HEAP_ALIGN 63
-#endif
-#define PAGE_SIZE_ALIGN (PAGE_SIZE - 1)
-
-#define AlignToPageSize(size) (((size)+PAGE_SIZE_ALIGN)&(~PAGE_SIZE_ALIGN))
-#define MyAlignSize__(size) (((size)+MY_HEAP_ALIGN)&(~MY_HEAP_ALIGN))
-#ifdef MY_HEAP_FORCE_NONPAGED
-#define MyFixMemType(type) NonPagedPool
-#else //MY_HEAP_FORCE_NONPAGED
-#define MyFixMemType(type) (type)
-#endif //MY_HEAP_FORCE_NONPAGED
-
-#ifdef MY_USE_INTERNAL_MEMMANAGER
-
-#ifdef MY_HEAP_TRACK_OWNERS
- #ifdef MY_HEAP_TRACK_REF
- #define MyAllocatePool__(type,size) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__, NULL)
- #define MyAllocatePoolTag__(type,size,tag) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__, (PCHAR)(tag))
- #else
- #define MyAllocatePool__(type,size) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__)
- #define MyAllocatePoolTag__(type,size,tag) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__)
- #endif //MY_HEAP_TRACK_REF
-#else //MY_HEAP_TRACK_OWNERS
- #ifdef MY_HEAP_TRACK_REF
- #define MyAllocatePool__(type,size) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size), NULL)
- #define MyAllocatePoolTag__(type,size,tag) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size), (PCHAR)(tag))
- #else
- #define MyAllocatePool__(type,size) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size))
- #define MyAllocatePoolTag__(type,size,tag) MyAllocatePool(MyFixMemType(type), MyAlignSize__(size))
- #endif //MY_HEAP_TRACK_REF
-#endif //MY_HEAP_TRACK_OWNERS
-
-#define MyFreePool__(addr) MyFreePool((PCHAR)(addr))
-
-#ifdef MY_HEAP_TRACK_OWNERS
-#define MyReallocPool__(addr, len, pnewaddr, newlen) MyReallocPool((PCHAR)(addr), MyAlignSize__(len), pnewaddr, MyAlignSize__(newlen), UDF_BUG_CHECK_ID, __LINE__)
-#else
-#define MyReallocPool__(addr, len, pnewaddr, newlen) MyReallocPool((PCHAR)(addr), MyAlignSize__(len), pnewaddr, MyAlignSize__(newlen))
-#endif
-
-#ifdef UDF_DBG
-LONG
-MyFindMemBaseByAddr(
- PCHAR addr
- );
-
-#define MyCheckArray(base, index) \
- ASSERT(MyFindMemBaseByAddr((PCHAR)(base)) == MyFindMemBaseByAddr((PCHAR)(base+(index))))
-
-#else
-#define MyCheckArray(base, index)
-#endif //UDF_DBG
-
-
-#else //MY_USE_INTERNAL_MEMMANAGER
-
-#ifndef MY_USE_ALIGN
-#undef MyAlignSize__
-#define MyAlignSize__(size) (size)
-#endif
-
-BOOLEAN inline MyAllocInit(VOID) {return TRUE;}
-#define MyAllocRelease()
-
-#ifndef MY_MEM_BOUNDS_CHECK
-
- #ifdef TRACK_SYS_ALLOC_CALLERS
- #define MyAllocatePool__(type,size) DebugAllocatePool(NonPagedPool,MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__)
- #define MyAllocatePoolTag__(type,size,tag) DebugAllocatePool(NonPagedPool,MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__)
- #else //TRACK_SYS_ALLOC_CALLERS
- #define MyAllocatePool__(type,size) DbgAllocatePoolWithTag(NonPagedPool,MyAlignSize__(size), 'fNWD')
- #define MyAllocatePoolTag__(type,size,tag) DbgAllocatePoolWithTag(NonPagedPool,MyAlignSize__(size), tag)
- #endif //TRACK_SYS_ALLOC_CALLERS
- #define MyFreePool__(addr) DbgFreePool((PCHAR)(addr))
-
-#else //MY_MEM_BOUNDS_CHECK
-
- #ifdef TRACK_SYS_ALLOC_CALLERS
- #define MyAllocatePool_(type,size) DebugAllocatePool(NonPagedPool,MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__)
- #define MyAllocatePoolTag_(type,size,tag) DebugAllocatePool(NonPagedPool,MyAlignSize__(size), UDF_BUG_CHECK_ID, __LINE__)
- #else //TRACK_SYS_ALLOC_CALLERS
- #define MyAllocatePool_(type,size) DbgAllocatePoolWithTag(NonPagedPool,MyAlignSize__(size), 'mNWD')
- #define MyAllocatePoolTag_(type,size,tag) DbgAllocatePoolWithTag(NonPagedPool,MyAlignSize__(size), tag)
- #endif //TRACK_SYS_ALLOC_CALLERS
- #define MyFreePool_(addr) DbgFreePool((PCHAR)(addr))
-
-#define MyAllocatePool__(type,size) MyAllocatePoolTag__(type,size,'mNWD')
-
-/*
-PVOID inline MyAllocatePool__(ULONG type, ULONG len) {
- PCHAR newaddr;
- ULONG i;
-// newaddr = (PCHAR)MyAllocatePool_(type, len+MY_HEAP_ALIGN+1);
-#ifdef TRACK_SYS_ALLOC_CALLERS
- newaddr = (PCHAR)DebugAllocatePool(type,len+MY_HEAP_ALIGN+1, 0x202, __LINE__);
-#else //TRACK_SYS_ALLOC_CALLERS
- newaddr = (PCHAR)MyAllocatePool_(type,len+MY_HEAP_ALIGN+1);
-#endif //TRACK_SYS_ALLOC_CALLERS
- if(!newaddr)
- return NULL;
- for(i=0; i<MY_HEAP_ALIGN+1; i++) {
- newaddr[len+i] = (UCHAR)('A'+i);
- }
- return newaddr;
-}
-*/
-
-PVOID inline MyAllocatePoolTag__(ULONG type, ULONG len, /*PCHAR*/ULONG tag) {
- PCHAR newaddr;
- ULONG i;
-// newaddr = (PCHAR)MyAllocatePoolTag_(type, len+MY_HEAP_ALIGN+1, tag);
-#ifdef TRACK_SYS_ALLOC_CALLERS
- newaddr = (PCHAR)DebugAllocatePool(type,len+MY_HEAP_ALIGN+1, 0x202, __LINE__);
-#else //TRACK_SYS_ALLOC_CALLERS
- newaddr = (PCHAR)MyAllocatePoolTag_(type,len+MY_HEAP_ALIGN+1, tag);
-#endif //TRACK_SYS_ALLOC_CALLERS
- if(!newaddr)
- return NULL;
- for(i=0; i<MY_HEAP_ALIGN+1; i++) {
- newaddr[len+i] = (UCHAR)('A'+i);
- }
- return newaddr;
-}
-
-VOID inline MyFreePool__(PVOID addr) {
- PCHAR newaddr;
-// ULONG i;
- newaddr = (PCHAR)addr;
- if(!newaddr) {
- __asm int 3;
- return;
- }
-/*
- for(i=0; i<MY_HEAP_ALIGN+1; i++) {
- if(newaddr[len+i] != (UCHAR)('A'+i)) {
- __asm int 3;
- break;
- }
- }
-*/
- MyFreePool_(newaddr);
-}
-
-#endif //MY_MEM_BOUNDS_CHECK
-
-ULONG inline MyReallocPool__(PCHAR addr, ULONG len, PCHAR *pnewaddr, ULONG newlen) {
- ULONG _len, _newlen;
- _newlen = MyAlignSize__(newlen);
- _len = MyAlignSize__(len);
- PCHAR newaddr;
-
- ASSERT(len && newlen);
-
-#ifdef MY_MEM_BOUNDS_CHECK
- ULONG i;
-
- for(i=0; i<MY_HEAP_ALIGN+1; i++) {
- if((UCHAR)(addr[len+i]) != (UCHAR)('A'+i)) {
- __asm int 3;
- break;
- }
- }
-#endif //MY_MEM_BOUNDS_CHECK
-
- if ((_newlen != _len)
-#ifdef MY_MEM_BOUNDS_CHECK
- || TRUE
-#endif //MY_MEM_BOUNDS_CHECK
- ) {
-#ifdef TRACK_SYS_ALLOC_CALLERS
- newaddr = (PCHAR)DebugAllocatePool(NonPagedPool,_newlen, 0x202, __LINE__);
-#else //TRACK_SYS_ALLOC_CALLERS
- newaddr = (PCHAR)MyAllocatePool__(NonPagedPool,_newlen);
-#endif //TRACK_SYS_ALLOC_CALLERS
- if (!newaddr) {
- __debugbreak();
- *pnewaddr = addr;
- return 0;
- }
-#ifdef MY_MEM_BOUNDS_CHECK
- for(i=0; i<MY_HEAP_ALIGN+1; i++) {
- newaddr[newlen+i] = (UCHAR)('A'+i);
- }
-#endif //MY_MEM_BOUNDS_CHECK
- *pnewaddr = newaddr;
- if(_newlen <= _len) {
- RtlCopyMemory(newaddr, addr, newlen);
- } else {
- RtlCopyMemory(newaddr, addr, len);
- RtlZeroMemory(newaddr+len, newlen - len);
- }
-#ifdef MY_MEM_BOUNDS_CHECK
- for(i=0; i<MY_HEAP_ALIGN+1; i++) {
- if((UCHAR)(newaddr[newlen+i]) != (UCHAR)('A'+i)) {
- __asm int 3;
- break;
- }
- }
-#endif //MY_MEM_BOUNDS_CHECK
-
- MyFreePool__(addr);
- } else {
- *pnewaddr = addr;
- }
- if(newlen > len) {
- //RtlZeroMemory(newaddr+len, newlen - len);
- }
-/*
-#ifdef MY_MEM_BOUNDS_CHECK
- for(i=0; i<MY_HEAP_ALIGN+1; i++) {
- newaddr[newlen+i] = (UCHAR)('A'+i);
- }
-#endif //MY_MEM_BOUNDS_CHECK
-*/
- return newlen;
-}
-
-#ifndef MY_USE_ALIGN
-#undef MyAlignSize__
-#define MyAlignSize__(size) (((size)+MY_HEAP_ALIGN)&(~MY_HEAP_ALIGN))
-#endif
-
-#define MyCheckArray(base, index)
-
-#endif // MY_USE_INTERNAL_MEMMANAGER
-
-#endif // __MY_MEM_TOOLS_H__
projects / reactos.git / blobdiff