1386 lines
35 KiB
C++
1386 lines
35 KiB
C++
//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Insert this file into all projects using the memory system
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// It will cause that project to use the shader memory allocator
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//
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// $NoKeywords: $
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//=============================================================================//
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#if !defined(STEAM) && !defined(NO_MALLOC_OVERRIDE)
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#define AVOID_INCLUDING_ALGORITHM
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#undef PROTECTED_THINGS_ENABLE // allow use of _vsnprintf
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#if defined( _WIN32 ) && !defined( _X360 )
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#define WIN_32_LEAN_AND_MEAN
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#include <windows.h>
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#endif
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#include "tier0/dbg.h"
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#include "tier0/memalloc.h"
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#include <string.h>
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#include <stdio.h>
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#include "memdbgoff.h"
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#ifdef _WIN32
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// ARG: crtdbg is necessary for certain definitions below,
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// but it also redefines malloc as a macro in release.
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// To disable this, we gotta define _DEBUG before including it.. BLEAH!
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#define _DEBUG 1
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#include "crtdbg.h"
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#ifdef NDEBUG
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#undef _DEBUG
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#endif
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// Turn this back off in release mode.
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#ifdef NDEBUG
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#undef _DEBUG
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#endif
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#elif POSIX
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#define __cdecl
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#endif
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#if defined(USE_LIGHT_MEM_DEBUG) || defined(USE_MEM_DEBUG)
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#pragma optimize( "", off )
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#define inline
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#endif
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const char *g_pszModule = MKSTRING( MEMOVERRIDE_MODULE );
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inline void *AllocUnattributed( size_t nSize )
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{
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#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
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return MemAlloc_Alloc(nSize);
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#else
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return MemAlloc_Alloc(nSize, g_pszModule, 0);
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#endif
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}
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inline void *ReallocUnattributed( void *pMem, size_t nSize )
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{
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#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
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return g_pMemAlloc->Realloc(pMem, nSize);
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#else
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return g_pMemAlloc->Realloc(pMem, nSize, g_pszModule, 0);
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#endif
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}
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#undef inline
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//-----------------------------------------------------------------------------
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// Standard functions in the CRT that we're going to override to call our allocator
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//-----------------------------------------------------------------------------
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#if defined(_WIN32) && !defined(_STATIC_LINKED)
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// this magic only works under win32
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// under linux this malloc() overrides the libc malloc() and so we
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// end up in a recursion (as MemAlloc_Alloc() calls malloc)
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#if _MSC_VER >= 1400
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#define ALLOC_CALL _CRTNOALIAS _CRTRESTRICT
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#define FREE_CALL _CRTNOALIAS
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#else
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#define ALLOC_CALL
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#define FREE_CALL
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#endif
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extern "C"
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{
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ALLOC_CALL void *malloc( size_t nSize )
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{
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return AllocUnattributed( nSize );
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}
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FREE_CALL void free( void *pMem )
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{
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#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
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g_pMemAlloc->Free(pMem);
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#else
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g_pMemAlloc->Free(pMem, g_pszModule, 0 );
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#endif
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}
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ALLOC_CALL void *realloc( void *pMem, size_t nSize )
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{
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return ReallocUnattributed( pMem, nSize );
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}
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ALLOC_CALL void *calloc( size_t nCount, size_t nElementSize )
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{
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void *pMem = AllocUnattributed( nElementSize * nCount );
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memset(pMem, 0, nElementSize * nCount);
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return pMem;
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}
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} // end extern "C"
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//-----------------------------------------------------------------------------
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// Non-standard MSVC functions that we're going to override to call our allocator
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//-----------------------------------------------------------------------------
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extern "C"
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{
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// 64-bit
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#ifdef _WIN64
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void* __cdecl _malloc_base( size_t nSize )
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{
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return AllocUnattributed( nSize );
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}
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#else
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void *_malloc_base( size_t nSize )
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{
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return AllocUnattributed( nSize );
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}
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#endif
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void *_calloc_base( size_t nSize )
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{
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void *pMem = AllocUnattributed( nSize );
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memset(pMem, 0, nSize);
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return pMem;
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}
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void *_realloc_base( void *pMem, size_t nSize )
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{
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return ReallocUnattributed( pMem, nSize );
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}
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void *_recalloc_base( void *pMem, size_t nSize )
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{
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void *pMemOut = ReallocUnattributed( pMem, nSize );
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memset(pMemOut, 0, nSize);
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return pMemOut;
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}
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void _free_base( void *pMem )
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{
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#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
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g_pMemAlloc->Free(pMem);
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#else
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g_pMemAlloc->Free(pMem, g_pszModule, 0 );
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#endif
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}
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void *__cdecl _expand_base( void *pMem, size_t nNewSize, int nBlockUse )
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{
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Assert( 0 );
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return NULL;
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}
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// crt
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void * __cdecl _malloc_crt(size_t size)
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{
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return AllocUnattributed( size );
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}
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void * __cdecl _calloc_crt(size_t count, size_t size)
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{
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return _calloc_base( count * size );
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}
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void * __cdecl _realloc_crt(void *ptr, size_t size)
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{
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return _realloc_base( ptr, size );
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}
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void * __cdecl _recalloc_crt(void *ptr, size_t count, size_t size)
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{
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return _recalloc_base( ptr, size * count );
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}
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ALLOC_CALL void * __cdecl _recalloc ( void * memblock, size_t count, size_t size )
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{
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void *pMem = ReallocUnattributed( memblock, size * count );
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memset( pMem, 0, size * count );
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return pMem;
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}
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size_t _msize_base( void *pMem )
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{
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return g_pMemAlloc->GetSize(pMem);
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}
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size_t _msize( void *pMem )
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{
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return _msize_base(pMem);
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}
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size_t msize( void *pMem )
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{
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return g_pMemAlloc->GetSize(pMem);
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}
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void *__cdecl _heap_alloc( size_t nSize )
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{
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return AllocUnattributed( nSize );
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}
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void *__cdecl _nh_malloc( size_t nSize, int )
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{
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return AllocUnattributed( nSize );
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}
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void *__cdecl _expand( void *pMem, size_t nSize )
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{
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Assert( 0 );
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return NULL;
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}
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unsigned int _amblksiz = 16; //BYTES_PER_PARA;
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#if _MSC_VER >= 1400
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HANDLE _crtheap = (HANDLE)1; // PatM Can't be 0 or CRT pukes
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int __active_heap = 1;
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#endif // _MSC_VER >= 1400
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size_t __cdecl _get_sbh_threshold( void )
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{
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return 0;
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}
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int __cdecl _set_sbh_threshold( size_t )
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{
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return 0;
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}
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int _heapchk()
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{
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return g_pMemAlloc->heapchk();
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}
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int _heapmin()
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{
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return 1;
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}
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int __cdecl _heapadd( void *, size_t )
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{
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return 0;
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}
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int __cdecl _heapset( unsigned int )
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{
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return 0;
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}
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size_t __cdecl _heapused( size_t *, size_t * )
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{
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return 0;
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}
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#ifdef _WIN32
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#include <malloc.h>
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int __cdecl _heapwalk( _HEAPINFO * )
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{
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return 0;
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}
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#endif
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} // end extern "C"
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//-----------------------------------------------------------------------------
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// Debugging functions that we're going to override to call our allocator
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// NOTE: These have to be here for release + debug builds in case we
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// link to a debug static lib!!!
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//-----------------------------------------------------------------------------
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extern "C"
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{
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void *malloc_db( size_t nSize, const char *pFileName, int nLine )
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{
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return MemAlloc_Alloc(nSize, pFileName, nLine);
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}
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void free_db( void *pMem, const char *pFileName, int nLine )
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{
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g_pMemAlloc->Free(pMem, pFileName, nLine);
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}
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void *realloc_db( void *pMem, size_t nSize, const char *pFileName, int nLine )
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{
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return g_pMemAlloc->Realloc(pMem, nSize, pFileName, nLine);
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}
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} // end extern "C"
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//-----------------------------------------------------------------------------
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// These methods are standard MSVC heap initialization + shutdown methods
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//-----------------------------------------------------------------------------
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extern "C"
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{
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#if !defined( _X360 )
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int __cdecl _heap_init()
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{
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return g_pMemAlloc != NULL;
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}
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void __cdecl _heap_term()
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{
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}
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#endif
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}
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#endif
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//-----------------------------------------------------------------------------
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// Prevents us from using an inappropriate new or delete method,
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// ensures they are here even when linking against debug or release static libs
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//-----------------------------------------------------------------------------
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#ifndef NO_MEMOVERRIDE_NEW_DELETE
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void *__cdecl operator new( size_t nSize )
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{
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return AllocUnattributed( nSize );
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}
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void *__cdecl operator new( size_t nSize, int nBlockUse, const char *pFileName, int nLine )
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{
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return MemAlloc_Alloc(nSize, pFileName, nLine );
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}
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void __cdecl operator delete( void *pMem )
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{
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#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
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g_pMemAlloc->Free(pMem);
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#else
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g_pMemAlloc->Free(pMem, g_pszModule, 0 );
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#endif
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}
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void *__cdecl operator new[] ( size_t nSize )
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{
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return AllocUnattributed( nSize );
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}
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void *__cdecl operator new[] ( size_t nSize, int nBlockUse, const char *pFileName, int nLine )
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{
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return MemAlloc_Alloc(nSize, pFileName, nLine);
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}
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void __cdecl operator delete[] ( void *pMem )
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{
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#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
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g_pMemAlloc->Free(pMem);
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#else
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g_pMemAlloc->Free(pMem, g_pszModule, 0 );
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#endif
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}
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#endif
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//-----------------------------------------------------------------------------
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// Override some debugging allocation methods in MSVC
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// NOTE: These have to be here for release + debug builds in case we
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// link to a debug static lib!!!
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//-----------------------------------------------------------------------------
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#ifndef _STATIC_LINKED
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#ifdef _WIN32
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// This here just hides the internal file names, etc of allocations
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// made in the c runtime library
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#define CRT_INTERNAL_FILE_NAME "C-runtime internal"
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class CAttibCRT
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{
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public:
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CAttibCRT(int nBlockUse) : m_nBlockUse(nBlockUse)
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{
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if (m_nBlockUse == _CRT_BLOCK)
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{
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g_pMemAlloc->PushAllocDbgInfo(CRT_INTERNAL_FILE_NAME, 0);
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}
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}
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~CAttibCRT()
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{
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if (m_nBlockUse == _CRT_BLOCK)
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{
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g_pMemAlloc->PopAllocDbgInfo();
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}
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}
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private:
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int m_nBlockUse;
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};
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#define AttribIfCrt() CAttibCRT _attrib(nBlockUse)
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#elif defined(POSIX)
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#define AttribIfCrt()
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#endif // _WIN32
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extern "C"
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{
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void *__cdecl _nh_malloc_dbg( size_t nSize, int nFlag, int nBlockUse,
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const char *pFileName, int nLine )
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{
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AttribIfCrt();
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return MemAlloc_Alloc(nSize, pFileName, nLine);
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}
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void *__cdecl _malloc_dbg( size_t nSize, int nBlockUse,
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const char *pFileName, int nLine )
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{
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AttribIfCrt();
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return MemAlloc_Alloc(nSize, pFileName, nLine);
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}
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#if defined( _X360 )
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void *__cdecl _calloc_dbg_impl( size_t nNum, size_t nSize, int nBlockUse,
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const char * szFileName, int nLine, int * errno_tmp )
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{
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return _calloc_dbg( nNum, nSize, nBlockUse, szFileName, nLine );
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}
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#endif
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void *__cdecl _calloc_dbg( size_t nNum, size_t nSize, int nBlockUse,
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const char *pFileName, int nLine )
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{
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AttribIfCrt();
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void *pMem = MemAlloc_Alloc(nSize * nNum, pFileName, nLine);
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memset(pMem, 0, nSize * nNum);
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return pMem;
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}
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void *__cdecl _realloc_dbg( void *pMem, size_t nNewSize, int nBlockUse,
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const char *pFileName, int nLine )
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{
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AttribIfCrt();
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return g_pMemAlloc->Realloc(pMem, nNewSize, pFileName, nLine);
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}
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void *__cdecl _expand_dbg( void *pMem, size_t nNewSize, int nBlockUse,
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const char *pFileName, int nLine )
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{
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Assert( 0 );
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return NULL;
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}
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||
|
||
void __cdecl _free_dbg( void *pMem, int nBlockUse )
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{
|
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AttribIfCrt();
|
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#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
|
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g_pMemAlloc->Free(pMem);
|
||
#else
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g_pMemAlloc->Free(pMem, g_pszModule, 0 );
|
||
#endif
|
||
}
|
||
|
||
size_t __cdecl _msize_dbg( void *pMem, int nBlockUse )
|
||
{
|
||
#ifdef _WIN32
|
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return _msize(pMem);
|
||
#elif POSIX
|
||
Assert( "_msize_dbg unsupported" );
|
||
return 0;
|
||
#endif
|
||
}
|
||
|
||
|
||
#ifdef _WIN32
|
||
|
||
#if defined(_DEBUG) && _MSC_VER >= 1300
|
||
// X360TBD: aligned and offset allocations may be important on the 360
|
||
|
||
// aligned base
|
||
ALLOC_CALL void *__cdecl _aligned_malloc_base( size_t size, size_t align )
|
||
{
|
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return MemAlloc_AllocAligned( size, align );
|
||
}
|
||
|
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ALLOC_CALL void *__cdecl _aligned_realloc_base( void *ptr, size_t size, size_t align )
|
||
{
|
||
return MemAlloc_ReallocAligned( ptr, size, align );
|
||
}
|
||
|
||
ALLOC_CALL void *__cdecl _aligned_recalloc_base( void *ptr, size_t size, size_t align )
|
||
{
|
||
Error( "Unsupported function\n" );
|
||
return NULL;
|
||
}
|
||
|
||
FREE_CALL void __cdecl _aligned_free_base( void *ptr )
|
||
{
|
||
MemAlloc_FreeAligned( ptr );
|
||
}
|
||
|
||
// aligned
|
||
ALLOC_CALL void * __cdecl _aligned_malloc( size_t size, size_t align )
|
||
{
|
||
return _aligned_malloc_base(size, align);
|
||
}
|
||
|
||
ALLOC_CALL void *__cdecl _aligned_realloc(void *memblock, size_t size, size_t align)
|
||
{
|
||
return _aligned_realloc_base(memblock, size, align);
|
||
}
|
||
|
||
ALLOC_CALL void * __cdecl _aligned_recalloc( void * memblock, size_t count, size_t size, size_t align )
|
||
{
|
||
return _aligned_recalloc_base(memblock, count * size, align);
|
||
}
|
||
|
||
FREE_CALL void __cdecl _aligned_free( void *memblock )
|
||
{
|
||
_aligned_free_base(memblock);
|
||
}
|
||
|
||
// aligned offset base
|
||
ALLOC_CALL void * __cdecl _aligned_offset_malloc_base( size_t size, size_t align, size_t offset )
|
||
{
|
||
Assert( IsPC() || 0 );
|
||
return NULL;
|
||
}
|
||
|
||
ALLOC_CALL void * __cdecl _aligned_offset_realloc_base( void * memblock, size_t size, size_t align, size_t offset)
|
||
{
|
||
Assert( IsPC() || 0 );
|
||
return NULL;
|
||
}
|
||
|
||
ALLOC_CALL void * __cdecl _aligned_offset_recalloc_base( void * memblock, size_t size, size_t align, size_t offset)
|
||
{
|
||
Assert( IsPC() || 0 );
|
||
return NULL;
|
||
}
|
||
|
||
// aligned offset
|
||
ALLOC_CALL void *__cdecl _aligned_offset_malloc(size_t size, size_t align, size_t offset)
|
||
{
|
||
return _aligned_offset_malloc_base( size, align, offset );
|
||
}
|
||
|
||
ALLOC_CALL void *__cdecl _aligned_offset_realloc(void *memblock, size_t size, size_t align, size_t offset)
|
||
{
|
||
return _aligned_offset_realloc_base( memblock, size, align, offset );
|
||
}
|
||
|
||
ALLOC_CALL void * __cdecl _aligned_offset_recalloc( void * memblock, size_t count, size_t size, size_t align, size_t offset )
|
||
{
|
||
return _aligned_offset_recalloc_base( memblock, count * size, align, offset );
|
||
}
|
||
|
||
#endif // _MSC_VER >= 1400
|
||
|
||
#endif
|
||
|
||
} // end extern "C"
|
||
|
||
|
||
//-----------------------------------------------------------------------------
|
||
// Override some the _CRT debugging allocation methods in MSVC
|
||
//-----------------------------------------------------------------------------
|
||
#ifdef _WIN32
|
||
|
||
extern "C"
|
||
{
|
||
|
||
int _CrtDumpMemoryLeaks(void)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
_CRT_DUMP_CLIENT _CrtSetDumpClient( _CRT_DUMP_CLIENT dumpClient )
|
||
{
|
||
return NULL;
|
||
}
|
||
|
||
int _CrtSetDbgFlag( int nNewFlag )
|
||
{
|
||
return g_pMemAlloc->CrtSetDbgFlag( nNewFlag );
|
||
}
|
||
|
||
// 64-bit port.
|
||
#define AFNAME(var) __p_ ## var
|
||
#define AFRET(var) &var
|
||
|
||
int _crtDbgFlag = _CRTDBG_ALLOC_MEM_DF;
|
||
int* AFNAME(_crtDbgFlag)(void)
|
||
{
|
||
return AFRET(_crtDbgFlag);
|
||
}
|
||
|
||
long _crtBreakAlloc; /* Break on this allocation */
|
||
long* AFNAME(_crtBreakAlloc) (void)
|
||
{
|
||
return AFRET(_crtBreakAlloc);
|
||
}
|
||
|
||
void __cdecl _CrtSetDbgBlockType( void *pMem, int nBlockUse )
|
||
{
|
||
DebuggerBreak();
|
||
}
|
||
|
||
_CRT_ALLOC_HOOK __cdecl _CrtSetAllocHook( _CRT_ALLOC_HOOK pfnNewHook )
|
||
{
|
||
DebuggerBreak();
|
||
return NULL;
|
||
}
|
||
|
||
long __cdecl _CrtSetBreakAlloc( long lNewBreakAlloc )
|
||
{
|
||
return g_pMemAlloc->CrtSetBreakAlloc( lNewBreakAlloc );
|
||
}
|
||
|
||
int __cdecl _CrtIsValidHeapPointer( const void *pMem )
|
||
{
|
||
return g_pMemAlloc->CrtIsValidHeapPointer( pMem );
|
||
}
|
||
|
||
int __cdecl _CrtIsValidPointer( const void *pMem, unsigned int size, int access )
|
||
{
|
||
return g_pMemAlloc->CrtIsValidPointer( pMem, size, access );
|
||
}
|
||
|
||
int __cdecl _CrtCheckMemory( void )
|
||
{
|
||
// FIXME: Remove this when we re-implement the heap
|
||
return g_pMemAlloc->CrtCheckMemory( );
|
||
}
|
||
|
||
int __cdecl _CrtIsMemoryBlock( const void *pMem, unsigned int nSize,
|
||
long *plRequestNumber, char **ppFileName, int *pnLine )
|
||
{
|
||
DebuggerBreak();
|
||
return 1;
|
||
}
|
||
|
||
int __cdecl _CrtMemDifference( _CrtMemState *pState, const _CrtMemState * oldState, const _CrtMemState * newState )
|
||
{
|
||
DebuggerBreak();
|
||
return FALSE;
|
||
}
|
||
|
||
void __cdecl _CrtMemDumpStatistics( const _CrtMemState *pState )
|
||
{
|
||
DebuggerBreak();
|
||
}
|
||
|
||
void __cdecl _CrtMemCheckpoint( _CrtMemState *pState )
|
||
{
|
||
// FIXME: Remove this when we re-implement the heap
|
||
g_pMemAlloc->CrtMemCheckpoint( pState );
|
||
}
|
||
|
||
void __cdecl _CrtMemDumpAllObjectsSince( const _CrtMemState *pState )
|
||
{
|
||
DebuggerBreak();
|
||
}
|
||
|
||
void __cdecl _CrtDoForAllClientObjects( void (*pfn)(void *, void *), void * pContext )
|
||
{
|
||
DebuggerBreak();
|
||
}
|
||
|
||
|
||
//-----------------------------------------------------------------------------
|
||
// Methods in dbgrpt.cpp
|
||
//-----------------------------------------------------------------------------
|
||
long _crtAssertBusy = -1;
|
||
|
||
int __cdecl _CrtSetReportMode( int nReportType, int nReportMode )
|
||
{
|
||
return g_pMemAlloc->CrtSetReportMode( nReportType, nReportMode );
|
||
}
|
||
|
||
_HFILE __cdecl _CrtSetReportFile( int nRptType, _HFILE hFile )
|
||
{
|
||
return (_HFILE)g_pMemAlloc->CrtSetReportFile( nRptType, hFile );
|
||
}
|
||
|
||
_CRT_REPORT_HOOK __cdecl _CrtSetReportHook( _CRT_REPORT_HOOK pfnNewHook )
|
||
{
|
||
return (_CRT_REPORT_HOOK)g_pMemAlloc->CrtSetReportHook( pfnNewHook );
|
||
}
|
||
|
||
int __cdecl _CrtDbgReport( int nRptType, const char * szFile,
|
||
int nLine, const char * szModule, const char * szFormat, ... )
|
||
{
|
||
static char output[1024];
|
||
va_list args;
|
||
va_start( args, szFormat );
|
||
_vsnprintf( output, sizeof( output )-1, szFormat, args );
|
||
va_end( args );
|
||
|
||
return g_pMemAlloc->CrtDbgReport( nRptType, szFile, nLine, szModule, output );
|
||
}
|
||
|
||
#if _MSC_VER >= 1400
|
||
|
||
#if defined( _DEBUG )
|
||
|
||
// wrapper which passes no debug info; not available in debug
|
||
void __cdecl _invalid_parameter_noinfo(void)
|
||
{
|
||
Assert(0);
|
||
}
|
||
|
||
#endif /* defined( _DEBUG ) */
|
||
|
||
#if defined( _DEBUG ) || defined( USE_MEM_DEBUG )
|
||
|
||
int __cdecl __crtMessageWindowW( int nRptType, const wchar_t * szFile, const wchar_t * szLine,
|
||
const wchar_t * szModule, const wchar_t * szUserMessage )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
int __cdecl _CrtDbgReportV( int nRptType, const wchar_t *szFile, int nLine,
|
||
const wchar_t *szModule, const wchar_t *szFormat, va_list arglist )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
int __cdecl _CrtDbgReportW( int nRptType, const wchar_t *szFile, int nLine,
|
||
const wchar_t *szModule, const wchar_t *szFormat, ...)
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
int __cdecl _VCrtDbgReportA( int nRptType, const wchar_t * szFile, int nLine,
|
||
const wchar_t * szModule, const wchar_t * szFormat, va_list arglist )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
int __cdecl _CrtSetReportHook2( int mode, _CRT_REPORT_HOOK pfnNewHook )
|
||
{
|
||
_CrtSetReportHook( pfnNewHook );
|
||
return 0;
|
||
}
|
||
|
||
|
||
#endif /* defined( _DEBUG ) || defined( USE_MEM_DEBUG ) */
|
||
|
||
extern "C" int __crtDebugCheckCount = FALSE;
|
||
|
||
extern "C" int __cdecl _CrtSetCheckCount( int fCheckCount )
|
||
{
|
||
int oldCheckCount = __crtDebugCheckCount;
|
||
return oldCheckCount;
|
||
}
|
||
|
||
extern "C" int __cdecl _CrtGetCheckCount( void )
|
||
{
|
||
return __crtDebugCheckCount;
|
||
}
|
||
|
||
// aligned offset debug
|
||
extern "C" void * __cdecl _aligned_offset_recalloc_dbg( void * memblock, size_t count, size_t size, size_t align, size_t offset, const char * f_name, int line_n )
|
||
{
|
||
Assert( IsPC() || 0 );
|
||
void *pMem = ReallocUnattributed( memblock, size * count );
|
||
memset( pMem, 0, size * count );
|
||
return pMem;
|
||
}
|
||
|
||
extern "C" void * __cdecl _aligned_recalloc_dbg( void *memblock, size_t count, size_t size, size_t align, const char * f_name, int line_n )
|
||
{
|
||
return _aligned_offset_recalloc_dbg(memblock, count, size, align, 0, f_name, line_n);
|
||
}
|
||
|
||
extern "C" void * __cdecl _recalloc_dbg ( void * memblock, size_t count, size_t size, int nBlockUse, const char * szFileName, int nLine )
|
||
{
|
||
return _aligned_offset_recalloc_dbg(memblock, count, size, 0, 0, szFileName, nLine);
|
||
}
|
||
|
||
_CRT_REPORT_HOOK __cdecl _CrtGetReportHook( void )
|
||
{
|
||
return NULL;
|
||
}
|
||
|
||
#endif
|
||
int __cdecl _CrtReportBlockType(const void * pUserData)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
|
||
} // end extern "C"
|
||
#endif // _WIN32
|
||
|
||
// Most files include this file, so when it's used it adds an extra .ValveDbg section,
|
||
// to help identify debug binaries.
|
||
#ifdef _WIN32
|
||
#ifndef NDEBUG // _DEBUG
|
||
#pragma data_seg("ValveDBG")
|
||
volatile const char* DBG = "*** DEBUG STUB ***";
|
||
#endif
|
||
#endif
|
||
|
||
#endif
|
||
|
||
// Extras added prevent dbgheap.obj from being included - DAL
|
||
#ifdef _WIN32
|
||
|
||
extern "C"
|
||
{
|
||
size_t __crtDebugFillThreshold = 0;
|
||
|
||
extern "C" void * __cdecl _heap_alloc_base (size_t size)
|
||
{
|
||
Assert(0);
|
||
return NULL;
|
||
}
|
||
|
||
|
||
void * __cdecl _heap_alloc_dbg( size_t nSize, int nBlockUse, const char * szFileName, int nLine)
|
||
{
|
||
return _heap_alloc(nSize);
|
||
}
|
||
|
||
// 64-bit
|
||
#ifdef _WIN64
|
||
static void * __cdecl realloc_help( void * pUserData, size_t * pnNewSize, int nBlockUse,const char * szFileName,
|
||
int nLine, int fRealloc )
|
||
{
|
||
Assert(0); // Shouldn't be needed
|
||
return NULL;
|
||
}
|
||
#else
|
||
static void * __cdecl realloc_help( void * pUserData, size_t nNewSize, int nBlockUse, const char * szFileName,
|
||
int nLine, int fRealloc)
|
||
{
|
||
Assert(0); // Shouldn't be needed
|
||
return NULL;
|
||
}
|
||
#endif
|
||
|
||
void __cdecl _free_nolock( void * pUserData)
|
||
{
|
||
// I don't think the second param is used in memoverride
|
||
_free_dbg(pUserData, 0);
|
||
}
|
||
|
||
void __cdecl _free_dbg_nolock( void * pUserData, int nBlockUse)
|
||
{
|
||
_free_dbg(pUserData, 0);
|
||
}
|
||
|
||
_CRT_ALLOC_HOOK __cdecl _CrtGetAllocHook ( void)
|
||
{
|
||
Assert(0);
|
||
return NULL;
|
||
}
|
||
|
||
static int __cdecl CheckBytes( unsigned char * pb, unsigned char bCheck, size_t nSize)
|
||
{
|
||
int bOkay = TRUE;
|
||
return bOkay;
|
||
}
|
||
|
||
|
||
_CRT_DUMP_CLIENT __cdecl _CrtGetDumpClient ( void)
|
||
{
|
||
Assert(0);
|
||
return NULL;
|
||
}
|
||
|
||
#if _MSC_VER >= 1400
|
||
static void __cdecl _printMemBlockData( _locale_t plocinfo, _CrtMemBlockHeader * pHead)
|
||
{
|
||
}
|
||
|
||
static void __cdecl _CrtMemDumpAllObjectsSince_stat( const _CrtMemState * state, _locale_t plocinfo)
|
||
{
|
||
}
|
||
#endif
|
||
void * __cdecl _aligned_malloc_dbg( size_t size, size_t align, const char * f_name, int line_n)
|
||
{
|
||
return _aligned_malloc(size, align);
|
||
}
|
||
|
||
void * __cdecl _aligned_realloc_dbg( void *memblock, size_t size, size_t align,
|
||
const char * f_name, int line_n)
|
||
{
|
||
return _aligned_realloc(memblock, size, align);
|
||
}
|
||
|
||
void * __cdecl _aligned_offset_malloc_dbg( size_t size, size_t align, size_t offset,
|
||
const char * f_name, int line_n)
|
||
{
|
||
return _aligned_offset_malloc(size, align, offset);
|
||
}
|
||
|
||
void * __cdecl _aligned_offset_realloc_dbg( void * memblock, size_t size, size_t align,
|
||
size_t offset, const char * f_name, int line_n)
|
||
{
|
||
return _aligned_offset_realloc(memblock, size, align, offset);
|
||
}
|
||
|
||
void __cdecl _aligned_free_dbg( void * memblock)
|
||
{
|
||
_aligned_free(memblock);
|
||
}
|
||
|
||
size_t __cdecl _CrtSetDebugFillThreshold( size_t _NewDebugFillThreshold)
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
//===========================================
|
||
// NEW!!! 64-bit
|
||
|
||
char * __cdecl _strdup ( const char * string )
|
||
{
|
||
int nSize = strlen(string) + 1;
|
||
char *pCopy = (char*)AllocUnattributed( nSize );
|
||
if ( pCopy )
|
||
memcpy( pCopy, string, nSize );
|
||
return pCopy;
|
||
}
|
||
|
||
#if 0
|
||
_TSCHAR * __cdecl _tfullpath_dbg ( _TSCHAR *UserBuf, const _TSCHAR *path, size_t maxlen, int nBlockUse, const char * szFileName, int nLine )
|
||
{
|
||
Assert(0);
|
||
return NULL;
|
||
}
|
||
|
||
_TSCHAR * __cdecl _tfullpath ( _TSCHAR *UserBuf, const _TSCHAR *path, size_t maxlen )
|
||
{
|
||
Assert(0);
|
||
return NULL;
|
||
}
|
||
|
||
_TSCHAR * __cdecl _tgetdcwd_lk_dbg ( int drive, _TSCHAR *pnbuf, int maxlen, int nBlockUse, const char * szFileName, int nLine )
|
||
{
|
||
Assert(0);
|
||
return NULL;
|
||
}
|
||
|
||
_TSCHAR * __cdecl _tgetdcwd_nolock ( int drive, _TSCHAR *pnbuf, int maxlen )
|
||
{
|
||
Assert(0);
|
||
return NULL;
|
||
}
|
||
|
||
errno_t __cdecl _tdupenv_s_helper ( _TSCHAR **pBuffer, size_t *pBufferSizeInTChars, const _TSCHAR *varname, int nBlockUse, const char * szFileName, int nLine )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
errno_t __cdecl _tdupenv_s_helper ( _TSCHAR **pBuffer, size_t *pBufferSizeInTChars, const _TSCHAR *varname )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
_TSCHAR * __cdecl _ttempnam_dbg ( const _TSCHAR *dir, const _TSCHAR *pfx, int nBlockUse, const char * szFileName, int nLine )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
_TSCHAR * __cdecl _ttempnam ( const _TSCHAR *dir, const _TSCHAR *pfx )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
#endif
|
||
|
||
wchar_t * __cdecl _wcsdup_dbg ( const wchar_t * string, int nBlockUse, const char * szFileName, int nLine )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
wchar_t * __cdecl _wcsdup ( const wchar_t * string )
|
||
{
|
||
Assert(0);
|
||
return 0;
|
||
}
|
||
|
||
} // end extern "C"
|
||
|
||
#if _MSC_VER >= 1400
|
||
|
||
//-----------------------------------------------------------------------------
|
||
// XBox Memory Allocator Override
|
||
//-----------------------------------------------------------------------------
|
||
#if defined( _X360 )
|
||
#if defined( _DEBUG ) || defined( USE_MEM_DEBUG )
|
||
#include "utlmap.h"
|
||
|
||
MEMALLOC_DEFINE_EXTERNAL_TRACKING( XMem );
|
||
|
||
CThreadFastMutex g_XMemAllocMutex;
|
||
|
||
void XMemAlloc_RegisterAllocation( void *p, DWORD dwAllocAttributes )
|
||
{
|
||
if ( !g_pMemAlloc )
|
||
{
|
||
// core xallocs cannot be journaled until system is ready
|
||
return;
|
||
}
|
||
|
||
AUTO_LOCK_FM( g_XMemAllocMutex );
|
||
int size = XMemSize( p, dwAllocAttributes );
|
||
MemAlloc_RegisterExternalAllocation( XMem, p, size );
|
||
}
|
||
|
||
void XMemAlloc_RegisterDeallocation( void *p, DWORD dwAllocAttributes )
|
||
{
|
||
if ( !g_pMemAlloc )
|
||
{
|
||
// core xallocs cannot be journaled until system is ready
|
||
return;
|
||
}
|
||
|
||
AUTO_LOCK_FM( g_XMemAllocMutex );
|
||
int size = XMemSize( p, dwAllocAttributes );
|
||
MemAlloc_RegisterExternalDeallocation( XMem, p, size );
|
||
}
|
||
|
||
#else
|
||
|
||
#define XMemAlloc_RegisterAllocation( p, a ) ((void)0)
|
||
#define XMemAlloc_RegisterDeallocation( p, a ) ((void)0)
|
||
|
||
#endif
|
||
|
||
//-----------------------------------------------------------------------------
|
||
// XMemAlloc
|
||
//
|
||
// XBox Memory Allocator Override
|
||
//-----------------------------------------------------------------------------
|
||
LPVOID WINAPI XMemAlloc( SIZE_T dwSize, DWORD dwAllocAttributes )
|
||
{
|
||
LPVOID ptr;
|
||
XALLOC_ATTRIBUTES *pAttribs = (XALLOC_ATTRIBUTES *)&dwAllocAttributes;
|
||
bool bPhysical = ( pAttribs->dwMemoryType == XALLOC_MEMTYPE_PHYSICAL );
|
||
|
||
if ( !bPhysical && !pAttribs->dwHeapTracksAttributes && pAttribs->dwAllocatorId != eXALLOCAllocatorId_XUI )
|
||
{
|
||
MEM_ALLOC_CREDIT();
|
||
switch ( pAttribs->dwAlignment )
|
||
{
|
||
case XALLOC_ALIGNMENT_4:
|
||
#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
|
||
ptr = MemAlloc_Alloc( dwSize );
|
||
#else
|
||
ptr = MemAlloc_Alloc(dwSize, g_pszModule, 0);
|
||
#endif
|
||
break;
|
||
case XALLOC_ALIGNMENT_8:
|
||
ptr = MemAlloc_AllocAligned( dwSize, 8 );
|
||
break;
|
||
case XALLOC_ALIGNMENT_DEFAULT:
|
||
case XALLOC_ALIGNMENT_16:
|
||
default:
|
||
ptr = MemAlloc_AllocAligned( dwSize, 16 );
|
||
break;
|
||
}
|
||
if ( pAttribs->dwZeroInitialize != 0 )
|
||
{
|
||
memset( ptr, 0, XMemSize( ptr, dwAllocAttributes ) );
|
||
}
|
||
return ptr;
|
||
}
|
||
|
||
ptr = XMemAllocDefault( dwSize, dwAllocAttributes );
|
||
if ( ptr )
|
||
{
|
||
XMemAlloc_RegisterAllocation( ptr, dwAllocAttributes );
|
||
}
|
||
|
||
return ptr;
|
||
}
|
||
|
||
//-----------------------------------------------------------------------------
|
||
// XMemFree
|
||
//
|
||
// XBox Memory Allocator Override
|
||
//-----------------------------------------------------------------------------
|
||
VOID WINAPI XMemFree( PVOID pAddress, DWORD dwAllocAttributes )
|
||
{
|
||
if ( !pAddress )
|
||
{
|
||
return;
|
||
}
|
||
|
||
XALLOC_ATTRIBUTES *pAttribs = (XALLOC_ATTRIBUTES *)&dwAllocAttributes;
|
||
bool bPhysical = ( pAttribs->dwMemoryType == XALLOC_MEMTYPE_PHYSICAL );
|
||
|
||
if ( !bPhysical && !pAttribs->dwHeapTracksAttributes && pAttribs->dwAllocatorId != eXALLOCAllocatorId_XUI )
|
||
{
|
||
switch ( pAttribs->dwAlignment )
|
||
{
|
||
case XALLOC_ALIGNMENT_4:
|
||
#if !defined(USE_LIGHT_MEM_DEBUG) && !defined(USE_MEM_DEBUG)
|
||
return g_pMemAlloc->Free( pAddress );
|
||
#else
|
||
return g_pMemAlloc->Free( pAddress, g_pszModule, 0 );
|
||
#endif
|
||
default:
|
||
return MemAlloc_FreeAligned( pAddress );
|
||
}
|
||
return;
|
||
}
|
||
|
||
XMemAlloc_RegisterDeallocation( pAddress, dwAllocAttributes );
|
||
|
||
XMemFreeDefault( pAddress, dwAllocAttributes );
|
||
}
|
||
|
||
//-----------------------------------------------------------------------------
|
||
// XMemSize
|
||
//
|
||
// XBox Memory Allocator Override
|
||
//-----------------------------------------------------------------------------
|
||
SIZE_T WINAPI XMemSize( PVOID pAddress, DWORD dwAllocAttributes )
|
||
{
|
||
XALLOC_ATTRIBUTES *pAttribs = (XALLOC_ATTRIBUTES *)&dwAllocAttributes;
|
||
bool bPhysical = ( pAttribs->dwMemoryType == XALLOC_MEMTYPE_PHYSICAL );
|
||
|
||
if ( !bPhysical && !pAttribs->dwHeapTracksAttributes && pAttribs->dwAllocatorId != eXALLOCAllocatorId_XUI )
|
||
{
|
||
switch ( pAttribs->dwAlignment )
|
||
{
|
||
case XALLOC_ALIGNMENT_4:
|
||
return g_pMemAlloc->GetSize( pAddress );
|
||
default:
|
||
return MemAlloc_GetSizeAligned( pAddress );
|
||
}
|
||
}
|
||
|
||
return XMemSizeDefault( pAddress, dwAllocAttributes );
|
||
}
|
||
#endif // _X360
|
||
|
||
#define MAX_LANG_LEN 64 /* max language name length */
|
||
#define MAX_CTRY_LEN 64 /* max country name length */
|
||
#define MAX_MODIFIER_LEN 0 /* max modifier name length - n/a */
|
||
#define MAX_LC_LEN (MAX_LANG_LEN+MAX_CTRY_LEN+MAX_MODIFIER_LEN+3)
|
||
|
||
struct _is_ctype_compatible {
|
||
unsigned long id;
|
||
int is_clike;
|
||
};
|
||
typedef struct setloc_struct {
|
||
/* getqloc static variables */
|
||
char *pchLanguage;
|
||
char *pchCountry;
|
||
int iLcidState;
|
||
int iPrimaryLen;
|
||
BOOL bAbbrevLanguage;
|
||
BOOL bAbbrevCountry;
|
||
LCID lcidLanguage;
|
||
LCID lcidCountry;
|
||
/* expand_locale static variables */
|
||
LC_ID _cacheid;
|
||
UINT _cachecp;
|
||
char _cachein[MAX_LC_LEN];
|
||
char _cacheout[MAX_LC_LEN];
|
||
/* _setlocale_set_cat (LC_CTYPE) static variable */
|
||
struct _is_ctype_compatible _Lcid_c[5];
|
||
} _setloc_struct, *_psetloc_struct;
|
||
|
||
struct _tiddata {
|
||
unsigned long _tid; /* thread ID */
|
||
|
||
|
||
uintptr_t _thandle; /* thread handle */
|
||
|
||
int _terrno; /* errno value */
|
||
unsigned long _tdoserrno; /* _doserrno value */
|
||
unsigned int _fpds; /* Floating Point data segment */
|
||
unsigned long _holdrand; /* rand() seed value */
|
||
char * _token; /* ptr to strtok() token */
|
||
wchar_t * _wtoken; /* ptr to wcstok() token */
|
||
unsigned char * _mtoken; /* ptr to _mbstok() token */
|
||
|
||
/* following pointers get malloc'd at runtime */
|
||
char * _errmsg; /* ptr to strerror()/_strerror() buff */
|
||
wchar_t * _werrmsg; /* ptr to _wcserror()/__wcserror() buff */
|
||
char * _namebuf0; /* ptr to tmpnam() buffer */
|
||
wchar_t * _wnamebuf0; /* ptr to _wtmpnam() buffer */
|
||
char * _namebuf1; /* ptr to tmpfile() buffer */
|
||
wchar_t * _wnamebuf1; /* ptr to _wtmpfile() buffer */
|
||
char * _asctimebuf; /* ptr to asctime() buffer */
|
||
wchar_t * _wasctimebuf; /* ptr to _wasctime() buffer */
|
||
void * _gmtimebuf; /* ptr to gmtime() structure */
|
||
char * _cvtbuf; /* ptr to ecvt()/fcvt buffer */
|
||
unsigned char _con_ch_buf[MB_LEN_MAX];
|
||
/* ptr to putch() buffer */
|
||
unsigned short _ch_buf_used; /* if the _con_ch_buf is used */
|
||
|
||
/* following fields are needed by _beginthread code */
|
||
void * _initaddr; /* initial user thread address */
|
||
void * _initarg; /* initial user thread argument */
|
||
|
||
/* following three fields are needed to support signal handling and
|
||
* runtime errors */
|
||
void * _pxcptacttab; /* ptr to exception-action table */
|
||
void * _tpxcptinfoptrs; /* ptr to exception info pointers */
|
||
int _tfpecode; /* float point exception code */
|
||
|
||
/* pointer to the copy of the multibyte character information used by
|
||
* the thread */
|
||
pthreadmbcinfo ptmbcinfo;
|
||
|
||
/* pointer to the copy of the locale informaton used by the thead */
|
||
pthreadlocinfo ptlocinfo;
|
||
int _ownlocale; /* if 1, this thread owns its own locale */
|
||
|
||
/* following field is needed by NLG routines */
|
||
unsigned long _NLG_dwCode;
|
||
|
||
/*
|
||
* Per-Thread data needed by C++ Exception Handling
|
||
*/
|
||
void * _terminate; /* terminate() routine */
|
||
void * _unexpected; /* unexpected() routine */
|
||
void * _translator; /* S.E. translator */
|
||
void * _purecall; /* called when pure virtual happens */
|
||
void * _curexception; /* current exception */
|
||
void * _curcontext; /* current exception context */
|
||
int _ProcessingThrow; /* for uncaught_exception */
|
||
void * _curexcspec; /* for handling exceptions thrown from std::unexpected */
|
||
#if defined (_M_IA64) || defined (_M_AMD64)
|
||
void * _pExitContext;
|
||
void * _pUnwindContext;
|
||
void * _pFrameInfoChain;
|
||
unsigned __int64 _ImageBase;
|
||
#if defined (_M_IA64)
|
||
unsigned __int64 _TargetGp;
|
||
#endif /* defined (_M_IA64) */
|
||
unsigned __int64 _ThrowImageBase;
|
||
void * _pForeignException;
|
||
#elif defined (_M_IX86)
|
||
void * _pFrameInfoChain;
|
||
#endif /* defined (_M_IX86) */
|
||
_setloc_struct _setloc_data;
|
||
|
||
void * _encode_ptr; /* EncodePointer() routine */
|
||
void * _decode_ptr; /* DecodePointer() routine */
|
||
|
||
void * _reserved1; /* nothing */
|
||
void * _reserved2; /* nothing */
|
||
void * _reserved3; /* nothing */
|
||
|
||
int _cxxReThrow; /* Set to True if it's a rethrown C++ Exception */
|
||
|
||
unsigned long __initDomain; /* initial domain used by _beginthread[ex] for managed function */
|
||
};
|
||
|
||
typedef struct _tiddata * _ptiddata;
|
||
|
||
class _LocaleUpdate
|
||
{
|
||
_locale_tstruct localeinfo;
|
||
_ptiddata ptd;
|
||
bool updated;
|
||
public:
|
||
_LocaleUpdate(_locale_t plocinfo)
|
||
: updated(false)
|
||
{
|
||
/*
|
||
if (plocinfo == NULL)
|
||
{
|
||
ptd = _getptd();
|
||
localeinfo.locinfo = ptd->ptlocinfo;
|
||
localeinfo.mbcinfo = ptd->ptmbcinfo;
|
||
|
||
__UPDATE_LOCALE(ptd, localeinfo.locinfo);
|
||
__UPDATE_MBCP(ptd, localeinfo.mbcinfo);
|
||
if (!(ptd->_ownlocale & _PER_THREAD_LOCALE_BIT))
|
||
{
|
||
ptd->_ownlocale |= _PER_THREAD_LOCALE_BIT;
|
||
updated = true;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
localeinfo=*plocinfo;
|
||
}
|
||
*/
|
||
}
|
||
~_LocaleUpdate()
|
||
{
|
||
// if (updated)
|
||
// ptd->_ownlocale = ptd->_ownlocale & ~_PER_THREAD_LOCALE_BIT;
|
||
}
|
||
_locale_t GetLocaleT()
|
||
{
|
||
return &localeinfo;
|
||
}
|
||
};
|
||
|
||
|
||
#pragma warning(push)
|
||
#pragma warning(disable: 4483)
|
||
#if _MSC_FULL_VER >= 140050415
|
||
#define _NATIVE_STARTUP_NAMESPACE __identifier("<CrtImplementationDetails>")
|
||
#else /* _MSC_FULL_VER >= 140050415 */
|
||
#define _NATIVE_STARTUP_NAMESPACE __CrtImplementationDetails
|
||
#endif /* _MSC_FULL_VER >= 140050415 */
|
||
|
||
namespace _NATIVE_STARTUP_NAMESPACE
|
||
{
|
||
class NativeDll
|
||
{
|
||
private:
|
||
static const unsigned int ProcessDetach = 0;
|
||
static const unsigned int ProcessAttach = 1;
|
||
static const unsigned int ThreadAttach = 2;
|
||
static const unsigned int ThreadDetach = 3;
|
||
static const unsigned int ProcessVerifier = 4;
|
||
|
||
public:
|
||
|
||
inline static bool IsInDllMain()
|
||
{
|
||
return false;
|
||
}
|
||
|
||
inline static bool IsInProcessAttach()
|
||
{
|
||
return false;
|
||
}
|
||
|
||
inline static bool IsInProcessDetach()
|
||
{
|
||
return false;
|
||
}
|
||
|
||
inline static bool IsInVcclrit()
|
||
{
|
||
return false;
|
||
}
|
||
|
||
inline static bool IsSafeForManagedCode()
|
||
{
|
||
if (!IsInDllMain())
|
||
{
|
||
return true;
|
||
}
|
||
|
||
if (IsInVcclrit())
|
||
{
|
||
return true;
|
||
}
|
||
|
||
return !IsInProcessAttach() && !IsInProcessDetach();
|
||
}
|
||
};
|
||
}
|
||
#pragma warning(pop)
|
||
|
||
#endif // _MSC_VER >= 1400
|
||
|
||
#endif // !STEAM && !NO_MALLOC_OVERRIDE
|
||
|
||
#endif // _WIN32
|