mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-06 18:00:17 +02:00
Ryan Houdek
29debcda3d
These are required to expose FEX's allocators to the guest. Which is required when we are compiled with jemalloc, otherwise the libraries will crash on allocations. This needs to be done in stages otherwise glibc will load the library and as it is setting up symbols, replace malloc, which isn't set currently and cause a crash
30 lines
937 B
C++
30 lines
937 B
C++
/*
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$info$
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tags: thunklibs|fex_malloc_symbols
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desc: Allows FEX to export allocation symbols
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$end_info$
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*/
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#include <cstring>
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#include <cstdlib>
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#include <stdio.h>
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#include <memory.h>
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#include "common/Host.h"
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#include <dlfcn.h>
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#include "../libfex_malloc/Types.h"
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extern "C" {
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// FEX allocation routines
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MallocPtr FEX_Malloc_Ptr = (MallocPtr)0x4142434445464748ULL;
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FreePtr FEX_Free_Ptr = (FreePtr)0x4142434445464748ULL;
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CallocPtr FEX_Calloc_Ptr = (CallocPtr)0x4142434445464748ULL;
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MemalignPtr FEX_Memalign_Ptr = (MemalignPtr)0x4142434445464748ULL;
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ReallocPtr FEX_Realloc_Ptr = (ReallocPtr)0x4142434445464748ULL;
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VallocPtr FEX_Valloc_Ptr = (VallocPtr)0x4142434445464748ULL;
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PosixMemalignPtr FEX_PosixMemalign_Ptr = (PosixMemalignPtr)0x4142434445464748ULL;
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AlignedAllocPtr FEX_AlignedAlloc_Ptr = (AlignedAllocPtr)0x4142434445464748ULL;
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MallocUsablePtr FEX_MallocUsable_Ptr = (MallocUsablePtr)0x4142434445464748ULL;
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}
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