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Update detours library to latest.

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Mr_Goldberg 2021-05-16 21:04:54 -04:00
parent 5495f36ed6
commit c162ca79d5
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7 changed files with 1294 additions and 864 deletions
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71
detours/detours.cpp
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@ -18,6 +18,27 @@
#define NOTHROW
//////////////////////////////////////////////////////////////////////////////
//
#ifdef _DEBUG
extern "C" IMAGE_DOS_HEADER __ImageBase;
int Detour_AssertExprWithFunctionName(int reportType, const char* filename, int linenumber, const char* FunctionName, const char* msg)
{
int nRet = 0;
DWORD dwLastError = GetLastError();
CHAR szModuleNameWithFunctionName[MAX_PATH * 2];
szModuleNameWithFunctionName[0] = 0;
GetModuleFileNameA((HMODULE)&__ImageBase, szModuleNameWithFunctionName, ARRAYSIZE(szModuleNameWithFunctionName));
StringCchCatNA(szModuleNameWithFunctionName, ARRAYSIZE(szModuleNameWithFunctionName), ",", ARRAYSIZE(szModuleNameWithFunctionName) - strlen(szModuleNameWithFunctionName) - 1);
StringCchCatNA(szModuleNameWithFunctionName, ARRAYSIZE(szModuleNameWithFunctionName), FunctionName, ARRAYSIZE(szModuleNameWithFunctionName) - strlen(szModuleNameWithFunctionName) - 1);
SetLastError(dwLastError);
nRet = _CrtDbgReport(reportType, filename, linenumber, szModuleNameWithFunctionName, msg);
SetLastError(dwLastError);
return nRet;
}
#endif// _DEBUG
//////////////////////////////////////////////////////////////////////////////
//
struct _DETOUR_ALIGN
@ -186,7 +207,7 @@ inline void detour_find_jmp_bounds(PBYTE pbCode,
// We have to place trampolines within +/- 2GB of code.
ULONG_PTR lo = detour_2gb_below((ULONG_PTR)pbCode);
ULONG_PTR hi = detour_2gb_above((ULONG_PTR)pbCode);
DETOUR_TRACE(("[%p..%p..%p]\n", lo, pbCode, hi));
DETOUR_TRACE(("[%p..%p..%p]\n", (PVOID)lo, pbCode, (PVOID)hi));
// And, within +/- 2GB of relative jmp targets.
if (pbCode[0] == 0xe9) { // jmp +imm32
@ -198,7 +219,7 @@ inline void detour_find_jmp_bounds(PBYTE pbCode,
else {
lo = detour_2gb_below((ULONG_PTR)pbNew);
}
DETOUR_TRACE(("[%p..%p..%p] +imm32\n", lo, pbCode, hi));
DETOUR_TRACE(("[%p..%p..%p] +imm32\n", (PVOID)lo, pbCode, (PVOID)hi));
}
*ppLower = (PDETOUR_TRAMPOLINE)lo;
@ -399,7 +420,7 @@ inline void detour_find_jmp_bounds(PBYTE pbCode,
// We have to place trampolines within +/- 2GB of code.
ULONG_PTR lo = detour_2gb_below((ULONG_PTR)pbCode);
ULONG_PTR hi = detour_2gb_above((ULONG_PTR)pbCode);
DETOUR_TRACE(("[%p..%p..%p]\n", lo, pbCode, hi));
DETOUR_TRACE(("[%p..%p..%p]\n", (PVOID)lo, pbCode, (PVOID)hi));
// And, within +/- 2GB of relative jmp vectors.
if (pbCode[0] == 0xff && pbCode[1] == 0x25) { // jmp [+imm32]
@ -411,7 +432,7 @@ inline void detour_find_jmp_bounds(PBYTE pbCode,
else {
lo = detour_2gb_below((ULONG_PTR)pbNew);
}
DETOUR_TRACE(("[%p..%p..%p] [+imm32]\n", lo, pbCode, hi));
DETOUR_TRACE(("[%p..%p..%p] [+imm32]\n", (PVOID)lo, pbCode, (PVOID)hi));
}
// And, within +/- 2GB of relative jmp targets.
else if (pbCode[0] == 0xe9) { // jmp +imm32
@ -423,7 +444,7 @@ inline void detour_find_jmp_bounds(PBYTE pbCode,
else {
lo = detour_2gb_below((ULONG_PTR)pbNew);
}
DETOUR_TRACE(("[%p..%p..%p] +imm32\n", lo, pbCode, hi));
DETOUR_TRACE(("[%p..%p..%p] +imm32\n", (PVOID)lo, pbCode, (PVOID)hi));
}
*ppLower = (PDETOUR_TRAMPOLINE)lo;
@ -818,7 +839,7 @@ inline void detour_find_jmp_bounds(PBYTE pbCode,
// We have to place trampolines within +/- 2GB of code.
ULONG_PTR lo = detour_2gb_below((ULONG_PTR)pbCode);
ULONG_PTR hi = detour_2gb_above((ULONG_PTR)pbCode);
DETOUR_TRACE(("[%p..%p..%p]\n", lo, pbCode, hi));
DETOUR_TRACE(("[%p..%p..%p]\n", (PVOID)lo, pbCode, (PVOID)hi));
*ppLower = (PDETOUR_TRAMPOLINE)lo;
*ppUpper = (PDETOUR_TRAMPOLINE)hi;
@ -863,7 +884,7 @@ struct _DETOUR_TRAMPOLINE
// An ARM64 instruction is 4 bytes long.
//
// The overwrite is always composed of 3 instructions (12 bytes) which perform an indirect jump
// using _DETOUR_TRAMPOLINE::pbDetour as the address holding the target location.
// using _DETOUR_TRAMPOLINE::pbDetour as the address holding the target location.
//
// Copied instructions can expand.
//
@ -1124,7 +1145,7 @@ inline void detour_find_jmp_bounds(PBYTE pbCode,
ULONG_PTR lo = detour_2gb_below((ULONG_PTR)pbCode);
ULONG_PTR hi = detour_2gb_above((ULONG_PTR)pbCode);
DETOUR_TRACE(("[%p..%p..%p]\n", lo, pbCode, hi));
DETOUR_TRACE(("[%p..%p..%p]\n", (PVOID)lo, pbCode, (PVOID)hi));
*ppLower = (PDETOUR_TRAMPOLINE)lo;
*ppUpper = (PDETOUR_TRAMPOLINE)hi;
@ -1237,7 +1258,7 @@ static PVOID detour_alloc_region_from_lo(PBYTE pbLo, PBYTE pbHi)
break;
}
DETOUR_TRACE((" Try %p => %p..%p %6x\n",
DETOUR_TRACE((" Try %p => %p..%p %6lx\n",
pbTry,
mbi.BaseAddress,
(PBYTE)mbi.BaseAddress + mbi.RegionSize - 1,
@ -1252,6 +1273,9 @@ static PVOID detour_alloc_region_from_lo(PBYTE pbLo, PBYTE pbHi)
if (pv != NULL) {
return pv;
}
else if (GetLastError() == ERROR_DYNAMIC_CODE_BLOCKED) {
return NULL;
}
pbTry += DETOUR_REGION_SIZE;
}
else {
@ -1284,7 +1308,7 @@ static PVOID detour_alloc_region_from_hi(PBYTE pbLo, PBYTE pbHi)
break;
}
DETOUR_TRACE((" Try %p => %p..%p %6x\n",
DETOUR_TRACE((" Try %p => %p..%p %6lx\n",
pbTry,
mbi.BaseAddress,
(PBYTE)mbi.BaseAddress + mbi.RegionSize - 1,
@ -1299,6 +1323,9 @@ static PVOID detour_alloc_region_from_hi(PBYTE pbLo, PBYTE pbHi)
if (pv != NULL) {
return pv;
}
else if (GetLastError() == ERROR_DYNAMIC_CODE_BLOCKED) {
return NULL;
}
pbTry -= DETOUR_REGION_SIZE;
}
else {
@ -1698,7 +1725,7 @@ LONG WINAPI DetourTransactionCommitEx(_Out_opt_ PVOID **pppFailedPointer)
#endif // DETOURS_ARM
}
else {
DETOUR_TRACE(("detours: pbTramp =%p, pbRemain=%p, pbDetour=%p, cbRestore=%d\n",
DETOUR_TRACE(("detours: pbTramp =%p, pbRemain=%p, pbDetour=%p, cbRestore=%u\n",
o->pTrampoline,
o->pTrampoline->pbRemain,
o->pTrampoline->pbDetour,
@ -1990,13 +2017,13 @@ LONG WINAPI DetourAttachEx(_Inout_ PVOID *ppPointer,
}
if (s_nPendingThreadId != (LONG)GetCurrentThreadId()) {
DETOUR_TRACE(("transaction conflict with thread id=%d\n", s_nPendingThreadId));
DETOUR_TRACE(("transaction conflict with thread id=%ld\n", s_nPendingThreadId));
return ERROR_INVALID_OPERATION;
}
// If any of the pending operations failed, then we don't need to do this.
if (s_nPendingError != NO_ERROR) {
DETOUR_TRACE(("pending transaction error=%d\n", s_nPendingError));
DETOUR_TRACE(("pending transaction error=%ld\n", s_nPendingError));
return s_nPendingError;
}
@ -2177,7 +2204,7 @@ LONG WINAPI DetourAttachEx(_Inout_ PVOID *ppPointer,
pTrampoline->rAlign[n].obTrampoline == 0) {
break;
}
DETOUR_TRACE((" %d/%d",
DETOUR_TRACE((" %u/%u",
pTrampoline->rAlign[n].obTarget,
pTrampoline->rAlign[n].obTrampoline
));
@ -2545,4 +2572,20 @@ BOOL WINAPI DetourVirtualProtectSameExecute(_In_ PVOID pAddress,
pAddress, nSize, dwNewProtect, pdwOldProtect);
}
BOOL WINAPI DetourAreSameGuid(_In_ REFGUID left, _In_ REFGUID right)
{
return
left.Data1 == right.Data1 &&
left.Data2 == right.Data2 &&
left.Data3 == right.Data3 &&
left.Data4[0] == right.Data4[0] &&
left.Data4[1] == right.Data4[1] &&
left.Data4[2] == right.Data4[2] &&
left.Data4[3] == right.Data4[3] &&
left.Data4[4] == right.Data4[4] &&
left.Data4[5] == right.Data4[5] &&
left.Data4[6] == right.Data4[6] &&
left.Data4[7] == right.Data4[7];
}
// End of File