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Do not assume that a debugger is present only because we are debugging to a file or to the screen. This corrects bugchecks not to launch an INT3 where no debugger is actually there to catch it.

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svn path=/trunk/; revision=14046
This commit is contained in:
Alex Ionescu 2005-03-14 04:51:51 +00:00
parent cfdb595cc6
commit e33a78f93b
1 changed files with 4 additions and 10 deletions
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14
reactos/ntoskrnl/kd/kdebug.c
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@ -118,7 +118,7 @@ KdInitSystem(ULONG BootPhase,
if (!_strnicmp(p2, "SCREEN", 6) && BootPhase > 0)
{
p2 += 6;
KdDebuggerEnabled = TRUE;
KdDebuggerEnabled = FALSE;
KdDebugState |= KD_DEBUG_SCREEN;
}
else if (!_strnicmp(p2, "BOCHS", 5) && BootPhase == 0)
@ -150,7 +150,7 @@ KdInitSystem(ULONG BootPhase,
Value = (ULONG)atol(p2);
if (Value > 0 && Value < 5)
{
KdDebuggerEnabled = TRUE;
KdDebuggerEnabled = FALSE;
KdDebugState |= KD_DEBUG_SERIAL;
LogPortInfo.ComPort = Value;
}
@ -158,7 +158,7 @@ KdInitSystem(ULONG BootPhase,
else if (!_strnicmp(p2, "FILE", 4) && BootPhase > 0)
{
p2 += 4;
KdDebuggerEnabled = TRUE;
KdDebuggerEnabled = FALSE;
KdDebugState |= KD_DEBUG_FILELOG;
}
else if (!_strnicmp(p2, "MDA", 3) && BootPhase > 0)
@ -247,8 +247,6 @@ KdInitSystem(ULONG BootPhase,
}
/* Perform any initialization nescessary */
if (KdDebuggerEnabled == TRUE)
{
if (KdDebugState & KD_DEBUG_GDB && BootPhase == 0)
KdPortInitializeEx(&GdbPortInfo, 0, 0);
@ -260,7 +258,6 @@ KdInitSystem(ULONG BootPhase,
if (KdDebugState & KD_DEBUG_MDA && BootPhase > 0)
KdInitializeMda();
}
}
@ -292,8 +289,6 @@ VOID INIT_FUNCTION
KdInit3(VOID)
{
/* Print some information */
if (KdDebuggerEnabled == TRUE)
{
if (KdDebugState & KD_DEBUG_GDB)
PrintString("\n GDB debugging enabled. COM%ld %ld Baud\n\n",
GdbPortInfo.ComPort, GdbPortInfo.BaudRate);
@ -315,7 +310,6 @@ KdInit3(VOID)
PrintString("\n File log debugging enabled\n\n");
if (KdDebugState & KD_DEBUG_MDA)
PrintString("\n MDA debugging enabled\n\n");
}
}
@ -449,7 +443,7 @@ KdSystemDebugControl(ULONG Code)
/* B - Bug check the system. */
else if (Code == 1)
{
KEBUGCHECK(0xDEADDEAD);
KEBUGCHECK(MANUALLY_INITIATED_CRASH);
}
/*
* C - Dump statistics about the distribution of tagged blocks in