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add return for uin, uout, ucpuid exported functions

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sina 2026-08-09 21:13:11 +02:00
parent 3f0e70c575
commit ffa170a964
6 changed files with 47 additions and 46 deletions
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3
CREDITS.md
View file

@ -29,4 +29,5 @@ Just so you know – the attributions listed on this credits page are acknowledg
- unrustled.jimmies for helping us debug and fix issues, and his contributions in HyperDbg
- Hari Mishal ([@harimishal1](https://github.com/harimishal1)) for his works on the hypertrace project for supporting Last Branch Record (LBR)
- Masoud Rahimi Jafari ([@masoudrahimi01](https://github.com/masoudrahimi01)) for his works on the hypertrace project for supporting Intel Processor Trace (PT)
- Abolfazl Hassani ([@FallinBinary](https://github.com/FallinBinary)) for his contributions in HyperDbg
- Abolfazl Hassani ([@FallinBinary](https://github.com/FallinBinary)) for his contributions in HyperDbg
- Hossein Shirdel ([@nikzad66](https://github.com/nikzad66)) for his contributions in HyperDbg

19
hyperdbg/libhyperdbg/code/debugger/commands/debugging-commands/ucpuid.cpp
View file

@ -46,7 +46,7 @@ CommandUserCpuidHelp()
* @param FunctionId
* @param SubFunctionId
* @param CpuidRequest
*
*
* @return VOID
*/
VOID
@ -2071,10 +2071,10 @@ CommandShowUserCpuidMessage(UINT32 FunctionId,
*
* @param FunctionId
* @param SubFunctionId
*
* @return VOID
*
* @return BOOLEAN
*/
VOID
BOOLEAN
CommandCpuidRequestCpuid(UINT32 FunctionId, UINT32 SubFunctionId)
{
BOOL Status;
@ -2089,15 +2089,14 @@ CommandCpuidRequestCpuid(UINT32 FunctionId, UINT32 SubFunctionId)
//
// It's on a debugger mode
//
KdSendUserCpuidPacketToDebuggee(FunctionId, SubFunctionId);
return;
return KdSendUserCpuidPacketToDebuggee(FunctionId, SubFunctionId);
}
else
{
//
// It's on a local debugging mode
//
AssertShowMessageReturnStmt(g_IsKdModuleLoaded, g_DeviceHandle, ASSERT_MESSAGE_KD_NOT_LOADED, ASSERT_MESSAGE_DRIVER_NOT_LOADED, AssertReturn);
AssertShowMessageReturnStmt(g_IsKdModuleLoaded, g_DeviceHandle, ASSERT_MESSAGE_KD_NOT_LOADED, ASSERT_MESSAGE_DRIVER_NOT_LOADED, AssertReturnFalse);
//
// By the way, we don't need to send an input buffer
@ -2120,17 +2119,19 @@ CommandCpuidRequestCpuid(UINT32 FunctionId, UINT32 SubFunctionId)
if (!Status)
{
ShowMessages("ioctl failed with code 0x%x\n", PlatformGetLastError());
return;
return FALSE;
}
if (CpuidRequest->KernelStatus == DEBUGGER_OPERATION_WAS_SUCCESSFUL)
{
CommandShowUserCpuidMessage(FunctionId, SubFunctionId, CpuidRequest);
return TRUE;
}
else
{
ShowMessages("Receiving CPUID result was not successful :(\n");
ShowMessages("Receiving CPUID result was not successful\n");
return FALSE;
}
}
}

32
hyperdbg/libhyperdbg/code/debugger/commands/debugging-commands/uin.cpp
View file

@ -65,7 +65,7 @@ CommandShowUserInMessage(USHORT UserChosenRegister,
RegisterName = "EAX";
break;
}
ShowMessages(" Port: 0x%04X (%d)\n", PortAddress, PortAddress);
ShowMessages(" Register: %s\n", RegisterName);
ShowMessages(" Result: 0x%08X\n", Data);
@ -73,33 +73,32 @@ CommandShowUserInMessage(USHORT UserChosenRegister,
/**
* @brief uin command handler
*
*
* @param InRequest
*
* @return VOID
*
* @return BOOLEAN
*/
VOID
BOOLEAN
CommandUserInRequest(DEBUGGER_USER_IN_REQUEST_RESPONSE InRequest)
{
BOOL Status;
ULONG ReturnedLength;
USHORT UserChosenRegister = InRequest.UserChosenRegister;
USHORT PortAddress = InRequest.PortAddress;
BOOL Status;
ULONG ReturnedLength;
USHORT UserChosenRegister = InRequest.UserChosenRegister;
USHORT PortAddress = InRequest.PortAddress;
if (g_IsSerialConnectedToRemoteDebuggee)
{
//
// It's on a debugger mode
//
KdSendUserInPacketToDebuggee(InRequest);
return;
return KdSendUserInPacketToDebuggee(InRequest);
}
else
{
//
// It's on a local debugging mode
//
AssertShowMessageReturnStmt(g_IsKdModuleLoaded, g_DeviceHandle, ASSERT_MESSAGE_KD_NOT_LOADED, ASSERT_MESSAGE_DRIVER_NOT_LOADED, AssertReturn);
AssertShowMessageReturnStmt(g_IsKdModuleLoaded, g_DeviceHandle, ASSERT_MESSAGE_KD_NOT_LOADED, ASSERT_MESSAGE_DRIVER_NOT_LOADED, AssertReturnFalse);
//
// By the way, we don't need to send an input buffer
@ -122,7 +121,7 @@ CommandUserInRequest(DEBUGGER_USER_IN_REQUEST_RESPONSE InRequest)
if (!Status)
{
ShowMessages("ioctl failed with code 0x%x\n", PlatformGetLastError());
return;
return FALSE;
}
if (InRequest.KernelStatus == DEBUGGER_OPERATION_WAS_SUCCESSFUL)
@ -135,11 +134,13 @@ CommandUserInRequest(DEBUGGER_USER_IN_REQUEST_RESPONSE InRequest)
//
ULONG Data = InRequest.Data;
CommandShowUserInMessage(UserChosenRegister, PortAddress, Data);
}
return TRUE;
}
else
{
ShowMessages("Receiving IN instruction result was not successful :(\n");
ShowMessages("Receiving IN instruction result was not successful\n");
return FALSE;
}
}
}
@ -230,7 +231,6 @@ CommandUserIn(vector<CommandToken> CommandTokens, string Command)
SetPort = TRUE;
continue;
}
}
//

21
hyperdbg/libhyperdbg/code/debugger/commands/debugging-commands/uout.cpp
View file

@ -74,12 +74,12 @@ CommandShowUserOutMessage(USHORT UserChosenRegister,
/**
* @brief uout command handler
*
*
* @param OutRequest
*
* @return VOID
*
* @return BOOLEAN
*/
VOID
BOOLEAN
CommandUserOutRequest(DEBUGGER_USER_OUT_REQUEST_RESPONSE OutRequest)
{
BOOL Status;
@ -93,15 +93,14 @@ CommandUserOutRequest(DEBUGGER_USER_OUT_REQUEST_RESPONSE OutRequest)
//
// It's on a debugger mode
//
KdSendUserOutPacketToDebuggee(OutRequest);
return;
return KdSendUserOutPacketToDebuggee(OutRequest);
}
else
{
//
// It's on a local debugging mode
//
AssertShowMessageReturnStmt(g_IsKdModuleLoaded, g_DeviceHandle, ASSERT_MESSAGE_KD_NOT_LOADED, ASSERT_MESSAGE_DRIVER_NOT_LOADED, AssertReturn);
AssertShowMessageReturnStmt(g_IsKdModuleLoaded, g_DeviceHandle, ASSERT_MESSAGE_KD_NOT_LOADED, ASSERT_MESSAGE_DRIVER_NOT_LOADED, AssertReturnFalse);
//
// By the way, we don't need to send an input buffer
@ -124,17 +123,21 @@ CommandUserOutRequest(DEBUGGER_USER_OUT_REQUEST_RESPONSE OutRequest)
if (!Status)
{
ShowMessages("ioctl failed with code 0x%x\n", PlatformGetLastError());
return;
return FALSE;
}
if (OutRequest.KernelStatus == DEBUGGER_OPERATION_WAS_SUCCESSFUL)
{
CommandShowUserOutMessage(UserChosenRegister, PortAddress, Value);
return TRUE;
}
else
{
ShowMessages("Receiving OUT instruction result was not successful :(\n");
ShowMessages("Receiving OUT instruction result was not successful\n");
return FALSE;
}
}
}

8
hyperdbg/libhyperdbg/code/export/export.cpp
View file

@ -1056,9 +1056,7 @@ hyperdbg_u_request_cpuid(UINT32 FunctionId, UINT32 SubFunctionId)
BOOLEAN
hyperdebg_u_in_instruction(DEBUGGER_USER_IN_REQUEST_RESPONSE InRequest)
{
CommandUserInRequest(InRequest);
return TRUE;
return CommandUserInRequest(InRequest);
}
/**
@ -1071,7 +1069,5 @@ hyperdebg_u_in_instruction(DEBUGGER_USER_IN_REQUEST_RESPONSE InRequest)
BOOLEAN
hyperdebg_u_out_instruction(DEBUGGER_USER_OUT_REQUEST_RESPONSE OutRequest)
{
CommandUserOutRequest(OutRequest);
return TRUE;
return CommandUserOutRequest(OutRequest);
}

10
hyperdbg/libhyperdbg/header/debugger/core/debugger.h
View file

@ -223,7 +223,7 @@ CommandEventsClearAllEventsAndResetTags();
VOID
CommandFlushRequestFlush();
VOID
BOOLEAN
CommandCpuidRequestCpuid(UINT32 FunctionId, UINT32 SubFunctionId);
VOID
@ -231,17 +231,17 @@ CommandShowUserCpuidMessage(UINT32 FunctionId,
UINT32 SubFunctionId,
PDEBUGGER_CPUID_REQUEST_RESPONSE CpuidRequest);
VOID
BOOLEAN
CommandUserInRequest(DEBUGGER_USER_IN_REQUEST_RESPONSE InRequest);
BOOLEAN
CommandUserOutRequest(DEBUGGER_USER_OUT_REQUEST_RESPONSE OutRequest);
VOID
CommandShowUserInMessage(USHORT UserChosenRegister,
USHORT PortAddress,
ULONG Data);
VOID
CommandUserOutRequest(DEBUGGER_USER_OUT_REQUEST_RESPONSE OutRequest);
VOID
CommandShowUserOutMessage(USHORT UserChosenRegister,
USHORT PortAddress,