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Fixed engine and dll bases screwing up.

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This commit is contained in:
Twilight Suzuka
2006-02-13 19:31:46 +00:00
parent 323341f67a
commit 472613d973
4 changed files with 30 additions and 16 deletions
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30
dlls/MemHack/MemMisc.cpp
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@ -1,24 +1,25 @@
#include "MemConst.h"
// Game memory addresses
maddress gameDllAddress;
maddress gameEngAddress;
maddress gameDllAddress = NULL;
maddress gameEngAddress = NULL;
bool GetBaseAddress(void *pAddr, maddress &pBaseAddr)
bool GetBaseAddress(void *pAddr, maddress &pBaseAddr/*, size_t *memLength*/)
{
#ifdef WIN32
MEMORY_BASIC_INFORMATION mem;
if (!VirtualQuery(pAddr, &mem, sizeof(mem)))
return false;
if (pBaseAddr)
pBaseAddr = (maddress)mem.AllocationBase;
pBaseAddr = (maddress)mem.AllocationBase;
IMAGE_DOS_HEADER *dos = (IMAGE_DOS_HEADER *)(mem.AllocationBase);
IMAGE_NT_HEADERS *pe = reinterpret_cast<IMAGE_NT_HEADERS *>((unsigned long)dos + (unsigned long)dos->e_lfanew);
IMAGE_NT_HEADERS *pe = reinterpret_cast<IMAGE_NT_HEADERS*>( (unsigned long)dos + (unsigned long)dos->e_lfanew );
if (pe->Signature != IMAGE_NT_SIGNATURE)
return false;
//if (memLength)
//*memLength = (size_t)(pe->OptionalHeader.SizeOfImage);
return true;
#else
Dl_info info;
@ -34,9 +35,9 @@ bool GetBaseAddress(void *pAddr, maddress &pBaseAddr)
return false;
if (pBaseAddr)
pBaseAddr = (maddress)info.dli_fbase;
if (memLength)
*memLength = buf.st_size;
*pBaseAddr = (unsigned char *)info.dli_fbase;
//if (memLength)
//*memLength = buf.st_size;
return true;
#endif
@ -75,6 +76,15 @@ int MemoryProtect(void *addr, size_t len, unsigned long newProt, unsigned long *
return retVal;
}
// Linux won't work till I fix it for MEMTYPE_DATA
#ifdef __linux__
// Data section stuff
maddress dataSectionStart;
maddress dataSectionOffset;
int pageSize = sysconf(_SC_PAGESIZE);
#endif
/* Gets real memory address */
maddress GetRealMemoryAddress(maddress baseaddress, maddress address, char memType)
{