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[NTOS:KD] Merge KdpPrintString()/KdpPromptString() with kd64 version

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This commit is contained in:
Hervé Poussineau 2020-03-07 23:33:57 +01:00
parent d5fe15e5e6
commit 5730394bd0
2 changed files with 71 additions and 71 deletions
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138
ntoskrnl/kd/kdio.c
View file

@ -508,43 +508,59 @@ KdpScreenInit(PKD_DISPATCH_TABLE DispatchTable,
BOOLEAN
NTAPI
KdpPrintString(
_In_ PSTRING Output)
{
PLIST_ENTRY CurrentEntry;
PKD_DISPATCH_TABLE CurrentTable;
if (!KdpDebugMode.Value) return FALSE;
/* Call the registered handlers */
CurrentEntry = KdProviders.Flink;
while (CurrentEntry != &KdProviders)
{
/* Get the current table */
CurrentTable = CONTAINING_RECORD(CurrentEntry,
KD_DISPATCH_TABLE,
KdProvidersList);
/* Call it */
CurrentTable->KdpPrintRoutine(Output->Buffer, Output->Length);
/* Next Table */
CurrentEntry = CurrentEntry->Flink;
}
/* Call the Wrapper Routine */
if (WrapperTable.KdpPrintRoutine)
WrapperTable.KdpPrintRoutine(Output->Buffer, Output->Length);
return FALSE;
}
_In_ PSTRING Output);
extern STRING KdbPromptString;
BOOLEAN
VOID
NTAPI
KdpPromptString(
_In_ PSTRING PromptString,
_In_ PSTRING ResponseString)
KdSendPacket(
IN ULONG PacketType,
IN PSTRING MessageHeader,
IN PSTRING MessageData,
IN OUT PKD_CONTEXT Context)
{
if (PacketType == PACKET_TYPE_KD_DEBUG_IO)
{
PSTRING Output = MessageData;
PLIST_ENTRY CurrentEntry;
PKD_DISPATCH_TABLE CurrentTable;
if (!KdpDebugMode.Value) return;
/* Call the registered handlers */
CurrentEntry = KdProviders.Flink;
while (CurrentEntry != &KdProviders)
{
/* Get the current table */
CurrentTable = CONTAINING_RECORD(CurrentEntry,
KD_DISPATCH_TABLE,
KdProvidersList);
/* Call it */
CurrentTable->KdpPrintRoutine(Output->Buffer, Output->Length);
/* Next Table */
CurrentEntry = CurrentEntry->Flink;
}
/* Call the Wrapper Routine */
if (WrapperTable.KdpPrintRoutine)
WrapperTable.KdpPrintRoutine(Output->Buffer, Output->Length);
return;
}
UNIMPLEMENTED;
}
KDSTATUS
NTAPI
KdReceivePacket(
IN ULONG PacketType,
OUT PSTRING MessageHeader,
OUT PSTRING MessageData,
OUT PULONG DataLength,
IN OUT PKD_CONTEXT Context)
{
#ifdef KDBG
KIRQL OldIrql;
@ -552,12 +568,21 @@ KdpPromptString(
CHAR Response;
USHORT i;
ULONG DummyScanCode;
CHAR MessageBuffer[100];
STRING ResponseString;
#endif
if (PacketType != PACKET_TYPE_KD_DEBUG_IO)
return KdPacketTimedOut;
#ifdef KDBG
ResponseString.Buffer = MessageBuffer;
ResponseString.Length = 0;
ResponseString.MaximumLength = min(sizeof(MessageBuffer), MessageData->MaximumLength);
StringChar.Buffer = &Response;
StringChar.Length = StringChar.MaximumLength = sizeof(Response);
/* Display the string and print a new line for log neatness */
KdpPrintString(PromptString);
*StringChar.Buffer = '\n';
KdpPrintString(&StringChar);
@ -573,7 +598,7 @@ KdpPromptString(
KbdDisableMouse();
/* Loop the whole string */
for (i = 0; i < ResponseString->MaximumLength; i++)
for (i = 0; i < ResponseString.MaximumLength; i++)
{
/* Check if this is serial debugging mode */
if (KdbDebugState & KD_DEBUG_KDSERIAL)
@ -618,19 +643,24 @@ KdpPromptString(
* Null terminate the output string -- documentation states that
* DbgPrompt does not null terminate, but it does
*/
*(PCHAR)(ResponseString->Buffer + i) = 0;
*(PCHAR)(ResponseString.Buffer + i) = 0;
break;
}
/* Write it back and print it to the log */
*(PCHAR)(ResponseString->Buffer + i) = Response;
*(PCHAR)(ResponseString.Buffer + i) = Response;
KdpReleaseLock(&KdpSerialSpinLock, OldIrql);
KdpPrintString(&StringChar);
OldIrql = KdpAcquireLock(&KdpSerialSpinLock);
}
/* Print a new line */
*StringChar.Buffer = '\n';
KdpPrintString(&StringChar);
/* Return the length */
ResponseString->Length = i;
RtlCopyMemory(MessageData->Buffer, ResponseString.Buffer, i);
*DataLength = i;
if (!(KdbDebugState & KD_DEBUG_KDSERIAL))
KbdEnableMouse();
@ -638,38 +668,8 @@ KdpPromptString(
/* Release the spinlock */
KdpReleaseLock(&KdpSerialSpinLock, OldIrql);
/* Print a new line */
*StringChar.Buffer = '\n';
KdpPrintString(&StringChar);
#endif
/* Success; we don't need to resend */
return FALSE;
}
VOID
NTAPI
KdSendPacket(
IN ULONG PacketType,
IN PSTRING MessageHeader,
IN PSTRING MessageData,
IN OUT PKD_CONTEXT Context)
{
UNIMPLEMENTED;
return;
}
KDSTATUS
NTAPI
KdReceivePacket(
IN ULONG PacketType,
OUT PSTRING MessageHeader,
OUT PSTRING MessageData,
OUT PULONG DataLength,
IN OUT PKD_CONTEXT Context)
{
UNIMPLEMENTED;
return 0;
return KdPacketReceived;
}
/* EOF */

4
ntoskrnl/kd64/kdprint.c
View file

@ -15,8 +15,6 @@
/* FUNCTIONS *****************************************************************/
#ifdef _WINKD_
BOOLEAN
NTAPI
KdpPrintString(
@ -132,6 +130,8 @@ KdpPromptString(
return FALSE;
}
#ifdef _WINKD_
VOID
NTAPI
KdpCommandString(IN PSTRING NameString,