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trap.S is now fully MASM/ML compatible
svn path=/branches/ros-amd64-bringup/; revision=45336
This commit is contained in:
Timo Kreuzer
parent
bfd0e180c3
commit
752c8aead9
1 changed files with 42 additions and 41 deletions
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@ -11,7 +11,7 @@
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#include <ndk/amd64/asm.h>
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EXTERN _KiDispatchException:PROC
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EXTERN _FrLdrDbgPrint:PROC
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EXTERN _FrLdrDbgPrint:DWORD
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EXTERN _KeBugCheckWithTf:PROC
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EXTERN _MmAccessFault:PROC
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@ -45,16 +45,16 @@ _MsgTrapInfo:
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.ascii "Trap: %s at %p\n\0"
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MACRO(TRAPINFO, func)
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LOCAL label1, label2
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#if 0
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jmp 2f
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.equ expr, 12
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1: .asciz "\func"
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2:
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jmp label2
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label1: .asciz "\func"
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label2:
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sub rsp, 32
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lea rcx, RIP(_MsgTrapInfo)
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lea rdx, 1b[rip]
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mov r8, [rbp + KTRAP_FRAME_Rip]
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call _FrLdrDbgPrint[rip]
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call qword ptr RIP(_FrLdrDbgPrint)
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add rsp, 32
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#endif
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ENDM
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@ -86,6 +86,7 @@ ENDM
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* ENTER_TRAP_FRAME - Allocate SIZE_KTRAP_FRAME and save registers to it
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*/
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MACRO(ENTER_TRAP_FRAME, Flags)
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LOCAL dont_swap
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SIZE_INITIAL_FRAME = 7 * 8
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SIZE_TRAP_FRAME_ALLOC = SIZE_KTRAP_FRAME - SIZE_INITIAL_FRAME
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TRAPFLAGS = VAL(Flags)
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@ -145,9 +146,9 @@ endif
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mov ax, [rbp + KTRAP_FRAME_SegCs]
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and al, 1
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mov [rbp + KTRAP_FRAME_PreviousMode], al
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jz 1f
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jz dont_swap
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swapgs
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1:
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dont_swap:
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/* Save previous irql */
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mov rax, cr8
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@ -189,7 +190,7 @@ ENDM
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* LEAVE_TRAP_FRAME - Restore registers and free stack space
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*/
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MACRO(LEAVE_TRAP_FRAME)
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LOCAL dont_swap_back
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if (TRAPFLAGS AND TRAPFLAG_SEGMENTS)
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/* Restore segment selectors */
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mov ax, [rbp + KTRAP_FRAME_SegDs]
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@ -201,9 +202,9 @@ if (TRAPFLAGS AND TRAPFLAG_SEGMENTS)
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endif
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test byte ptr [rbp + KTRAP_FRAME_PreviousMode], 1
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jz 1f
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jz dont_swap_back
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swapgs
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1:
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dont_swap_back:
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if (TRAPFLAGS AND TRAPFLAG_NONVOLATILES)
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/* Restore non-volatile registers */
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@ -330,7 +331,7 @@ _InternalDispatchException:
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PUBLIC _KiDivideErrorFault
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.PROC _KiDivideErrorFault
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -343,7 +344,7 @@ PUBLIC _KiDivideErrorFault
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PUBLIC _KiDebugTrapOrFault
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.PROC _KiDebugTrapOrFault
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -377,7 +378,7 @@ KiDebugTrapOrFaultKMode:
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PUBLIC _KiNmiInterrupt
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.PROC _KiNmiInterrupt
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -390,7 +391,7 @@ PUBLIC _KiNmiInterrupt
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PUBLIC _KiBreakpointTrap
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.PROC _KiBreakpointTrap
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -402,7 +403,7 @@ PUBLIC _KiBreakpointTrap
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// lea rcx, RIP(_MsgBreakpointTrap)
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// mov rdx, rsp
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// call RIP(_FrLdrDbgPrint)
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// call qword ptr RIP(_FrLdrDbgPrint)
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/* Dispatch the exception */
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mov eax, STATUS_BREAKPOINT
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@ -419,7 +420,7 @@ PUBLIC _KiBreakpointTrap
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PUBLIC _KiOverflowTrap
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.PROC _KiOverflowTrap
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -431,7 +432,7 @@ PUBLIC _KiOverflowTrap
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PUBLIC _KiBoundFault
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.PROC _KiBoundFault
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -450,7 +451,7 @@ PUBLIC _KiBoundFault
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PUBLIC _KiInvalidOpcodeFault
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.PROC _KiInvalidOpcodeFault
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -464,7 +465,7 @@ PUBLIC _KiInvalidOpcodeFault
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mov rdx, [rbp + KTRAP_FRAME_Rip]
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lea rcx, RIP(_MsgInvalidOpcodeFault)
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call RIP(_FrLdrDbgPrint)
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call qword ptr RIP(_FrLdrDbgPrint)
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jmp $
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/* Return */
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@ -474,7 +475,7 @@ PUBLIC _KiInvalidOpcodeFault
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PUBLIC _KiNpxNotAvailableFault
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.PROC _KiNpxNotAvailableFault
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -487,7 +488,7 @@ PUBLIC _KiNpxNotAvailableFault
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PUBLIC _KiDoubleFaultAbort
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.PROC _KiDoubleFaultAbort
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -498,7 +499,7 @@ PUBLIC _KiDoubleFaultAbort
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lea rcx, RIP(_MsgDoubleFault)
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mov rdx, [rbp + KTRAP_FRAME_FaultAddress]
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mov r8, rbp
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call RIP(_FrLdrDbgPrint)
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call qword ptr RIP(_FrLdrDbgPrint)
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/* Bugcheck code UNEXPECTED_KERNEL_MODE_TRAP */
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mov rcx, HEX(0000007F)
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@ -516,7 +517,7 @@ PUBLIC _KiDoubleFaultAbort
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PUBLIC _KiNpxSegmentOverrunAbort
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.PROC _KiNpxSegmentOverrunAbort
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -529,7 +530,7 @@ PUBLIC _KiNpxSegmentOverrunAbort
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PUBLIC _KiInvalidTssFault
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.PROC _KiInvalidTssFault
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.pushframe 1
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.pushframe code
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/* We have an error code */
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.endprolog
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@ -540,7 +541,7 @@ PUBLIC _KiInvalidTssFault
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PUBLIC _KiSegmentNotPresentFault
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.PROC _KiSegmentNotPresentFault
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.pushframe 1
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.pushframe
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/* We have an error code */
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.endprolog
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@ -551,7 +552,7 @@ PUBLIC _KiSegmentNotPresentFault
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PUBLIC _KiStackFault
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.PROC _KiStackFault
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.pushframe 1
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.pushframe code
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/* We have an error code */
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.endprolog
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@ -562,7 +563,7 @@ PUBLIC _KiStackFault
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PUBLIC _KiGeneralProtectionFault
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.PROC _KiGeneralProtectionFault
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.pushframe 1
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.pushframe code
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/* We have an error code */
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.endprolog
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@ -573,7 +574,7 @@ PUBLIC _KiGeneralProtectionFault
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mov rdx, [rbp + KTRAP_FRAME_Rip]
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lea rcx, RIP(_MsgGeneralProtFault)
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call RIP(_FrLdrDbgPrint)
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call qword ptr RIP(_FrLdrDbgPrint)
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/* Check if this was from user-mode */
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cmp byte ptr [rbp + KTRAP_FRAME_PreviousMode], KernelMode
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@ -675,7 +676,7 @@ KiGpfExit:
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PUBLIC _KiPageFault
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.PROC _KiPageFault
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.pushframe 1
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.pushframe code
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/* We have an error code */
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.endprolog
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@ -688,7 +689,7 @@ PUBLIC _KiPageFault
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mov rdx, [rbp + KTRAP_FRAME_ErrorCode]
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mov r8, [rbp + KTRAP_FRAME_Rip]
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mov r9, [rbp + KTRAP_FRAME_FaultAddress]
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call RIP(_FrLdrDbgPrint)
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call qword ptr RIP(_FrLdrDbgPrint)
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#endif
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/* Save page fault address */
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@ -745,7 +746,7 @@ PageFaultReturn:
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PUBLIC _KiFloatingErrorFault
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.PROC _KiFloatingErrorFault
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -758,7 +759,7 @@ PUBLIC _KiFloatingErrorFault
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PUBLIC _KiAlignmentFault
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.PROC _KiAlignmentFault
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.pushframe 1
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.pushframe code
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/* We have an error code */
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.endprolog
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@ -769,7 +770,7 @@ PUBLIC _KiAlignmentFault
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PUBLIC _KiMcheckAbort
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.PROC _KiMcheckAbort
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -782,7 +783,7 @@ PUBLIC _KiMcheckAbort
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PUBLIC _KiXmmException
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.PROC _KiXmmException
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -795,7 +796,7 @@ PUBLIC _KiXmmException
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PUBLIC _KiApcInterrupt
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.PROC _KiApcInterrupt
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.pushframe 1
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.pushframe code
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.endprolog
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UNIMPLEMENTED KiApcInterrupt
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@ -805,7 +806,7 @@ PUBLIC _KiApcInterrupt
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PUBLIC _KiRaiseAssertion
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.PROC _KiRaiseAssertion
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.pushframe 1
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.pushframe code
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.endprolog
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UNIMPLEMENTED KiRaiseAssertion
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@ -815,7 +816,7 @@ PUBLIC _KiRaiseAssertion
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PUBLIC _KiDebugServiceTrap
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.PROC _KiDebugServiceTrap
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.pushframe 0
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.pushframe
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/* Push pseudo error code */
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push 0
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.allocstack 8
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@ -842,7 +843,7 @@ PUBLIC _KiDebugServiceTrap
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PUBLIC _KiDpcInterrupt
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.PROC _KiDpcInterrupt
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.pushframe 1
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.pushframe code
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.endprolog
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UNIMPLEMENTED KiDpcInterrupt
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@ -852,7 +853,7 @@ PUBLIC _KiDpcInterrupt
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PUBLIC _KiIpiInterrupt
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.PROC _KiIpiInterrupt
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.pushframe 1
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.pushframe code
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.endprolog
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UNIMPLEMENTED KiIpiInterrupt
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@ -862,7 +863,7 @@ PUBLIC _KiIpiInterrupt
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PUBLIC _KiUnexpectedInterrupt
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.PROC _KiUnexpectedInterrupt
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.pushframe 0
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.pushframe
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.endprolog
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/* The error code is the vector */
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