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[NTOSKRNL/AMD64]

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- Fix trap flags in KiRaiseAssertion
- Add some asm debugcode

svn path=/trunk/; revision=64191
This commit is contained in:
Timo Kreuzer 2014-09-18 14:06:31 +00:00
parent 0d048c3e47
commit e4d6f25157
1 changed files with 105 additions and 25 deletions
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130
reactos/ntoskrnl/ke/amd64/trap.S
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@ -30,6 +30,55 @@ PUBLIC MsgUnimplemented
MsgUnimplemented:
.asciz "WARNING: %s at %s:%d is UNIMPLEMENTED!\n"
MsgPageFault:
.asciz "Page fault! Code = 0x%x, RIP = %p, FaultingAddress = %p\n"
MsgGeneralProtFault:
.asciz "General protection fault at %p!\n"
MsgBreakpointTrap:
.asciz "BreakpointTrap at %p\n"
MsgUnexpectedInterrupt:
.asciz "UnexpectedInterrupt Vector=0x%02lx\n"
MsgInvalidOpcodeFault:
.asciz "Invalid opcode fault at %p!\n"
MsgDoubleFault:
.asciz "Double fault at %p, rbp=%p!\n"
MsgTrapInfo:
.asciz "Trap: %s at %p\n"
MACRO(TRAPINFO, func)
LOCAL label1, label2
#if 0
jmp label2
label1: .asciz "\func"
label2:
push rax
push rcx
push rdx
push r8
push r9
push r10
push r11
sub rsp, 32
lea rcx, MsgTrapInfo[rip]
lea rdx, 1b[rip]
mov r8, [rbp + KTRAP_FRAME_Rip]
call qword ptr FrLdrDbgPrint[rip]
pop r11
pop r10
pop r9
pop r8
pop rdx
pop rcx
pop rax
add rsp, 32
#endif
ENDM
/* Helper Macros *************************************************************/
@ -87,7 +136,7 @@ KiInterruptDispatchTemplate:
// rbp = TrapFrame, eax = ExceptionCode, edx = NumParams, r9,r10,r11 = params
.PROC InternalDispatchException
FUNC InternalDispatchException
/* Allocate stack space for EXCEPTION_RECORD and KEXCEPTION_FRAME */
sub rsp, EXCEPTION_RECORD_LENGTH + KEXCEPTION_FRAME_LENGTH
@ -155,7 +204,7 @@ KiInterruptDispatchTemplate:
add rsp, EXCEPTION_RECORD_LENGTH + KEXCEPTION_FRAME_LENGTH
ret
.ENDP
ENDFUNC InternalDispatchException
/* CPU EXCEPTION HANDLERS ****************************************************/
@ -173,7 +222,7 @@ FUNC KiDivideErrorFault
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiDivideErrorFault
PUBLIC KiDebugTrapOrFault
@ -181,6 +230,8 @@ FUNC KiDebugTrapOrFault
/* Push pseudo error code */
EnterTrap TF_SAVE_ALL
TRAPINFO KiDebugTrapOrFault
/* Check if the frame was from kernelmode */
test word ptr [rbp + KTRAP_FRAME_SegCs], 3
jz KiDebugTrapOrFaultKMode
@ -194,7 +245,7 @@ KiDebugTrapOrFaultKMode:
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiDebugTrapOrFault
PUBLIC KiNmiInterrupt
@ -207,7 +258,7 @@ FUNC KiNmiInterrupt
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiNmiInterrupt
PUBLIC KiBreakpointTrap
@ -228,7 +279,7 @@ KiBreakpointTrapKMode:
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiBreakpointTrap
PUBLIC KiOverflowTrap
@ -244,7 +295,7 @@ FUNC KiOverflowTrap
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiOverflowTrap
PUBLIC KiBoundFault
@ -268,7 +319,7 @@ KiBoundFaultUserMode:
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiBoundFault
PUBLIC KiInvalidOpcodeFault
@ -276,6 +327,12 @@ FUNC KiInvalidOpcodeFault
/* No error code */
EnterTrap TF_SAVE_ALL
TRAPINFO KiInvalidOpcodeFault
mov rdx, [rbp + KTRAP_FRAME_Rip]
lea rcx, MsgInvalidOpcodeFault[rip]
call qword ptr FrLdrDbgPrint[rip]
/* Enable interrupts */
sti
@ -293,7 +350,7 @@ KiInvalidOpcodeKernel:
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiInvalidOpcodeFault
PUBLIC KiNpxNotAvailableFault
@ -315,7 +372,7 @@ FUNC KiNpxNotAvailableFault
KiNpxNotAvailableFaultExit:
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiNpxNotAvailableFault
PUBLIC KiDoubleFaultAbort
@ -323,10 +380,15 @@ FUNC KiDoubleFaultAbort
/* No error code */
EnterTrap TF_SAVE_ALL
lea rcx, MsgDoubleFault[rip]
mov rdx, [rbp + KTRAP_FRAME_FaultAddress]
mov r8, rbp
call qword ptr FrLdrDbgPrint[rip]
/* Bugcheck */
Fatal 8 // EXCEPTION_DOUBLE_FAULT
jmp $
ENDFUNC
ENDFUNC KiDoubleFaultAbort
PUBLIC KiNpxSegmentOverrunAbort
@ -336,8 +398,9 @@ FUNC KiNpxSegmentOverrunAbort
/* Bugcheck */
Fatal EXCEPTION_NPX_OVERRUN
jmp $
ENDFUNC
ENDFUNC KiNpxSegmentOverrunAbort
PUBLIC KiInvalidTssFault
@ -348,7 +411,7 @@ FUNC KiInvalidTssFault
/* Bugcheck */
Fatal EXCEPTION_INVALID_TSS
jmp $
ENDFUNC
ENDFUNC KiInvalidTssFault
PUBLIC KiSegmentNotPresentFault
@ -359,7 +422,7 @@ FUNC KiSegmentNotPresentFault
/* Bugcheck */
Fatal EXCEPTION_SEGMENT_NOT_PRESENT
jmp $
ENDFUNC
ENDFUNC KiSegmentNotPresentFault
PUBLIC KiStackFault
@ -370,7 +433,7 @@ FUNC KiStackFault
/* Bugcheck */
Fatal EXCEPTION_STACK_FAULT
jmp $
ENDFUNC
ENDFUNC KiStackFault
PUBLIC KiGeneralProtectionFault
@ -378,6 +441,11 @@ FUNC KiGeneralProtectionFault
/* We have an error code */
EnterTrap (TF_HAS_ERROR_CODE OR TF_SAVE_ALL)
//TRAPINFO KiGeneralProtectionFault
//mov rdx, [rbp + KTRAP_FRAME_Rip]
//lea rcx, MsgGeneralProtFault[rip]
//call qword ptr FrLdrDbgPrint[rip]
/* Call the C handler */
mov rcx, rbp
call KiGeneralProtectionFaultHandler
@ -404,7 +472,7 @@ KiGpfExit:
/* Return */
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiGeneralProtectionFault
PUBLIC KiPageFault
@ -412,6 +480,16 @@ FUNC KiPageFault
/* We have an error code */
EnterTrap (TF_HAS_ERROR_CODE OR TF_SAVE_ALL)
TRAPINFO KiPageFault
#if 0
lea rcx, MsgPageFault[rip]
mov rdx, [rbp + KTRAP_FRAME_ErrorCode]
mov r8, [rbp + KTRAP_FRAME_Rip]
mov r9, [rbp + KTRAP_FRAME_FaultAddress]
call qword ptr FrLdrDbgPrint[rip]
#endif
/* Save page fault address */
mov rdx, cr2
mov [rbp + KTRAP_FRAME_FaultAddress], rdx
@ -482,7 +560,7 @@ FUNC KiFloatingErrorFault
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiFloatingErrorFault
PUBLIC KiAlignmentFault
@ -493,7 +571,7 @@ FUNC KiAlignmentFault
/* Bugcheck */
Fatal EXCEPTION_ALIGNMENT_CHECK
jmp $
ENDFUNC
ENDFUNC KiAlignmentFault
PUBLIC KiMcheckAbort
@ -504,7 +582,7 @@ FUNC KiMcheckAbort
/* Bugcheck */
Fatal HEX(12)
jmp $
ENDFUNC
ENDFUNC KiMcheckAbort
PUBLIC KiXmmException
@ -526,7 +604,7 @@ FUNC KiXmmException
KiXmmExit:
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiXmmException
/* SOFTWARE INTERRUPT SERVICES ***********************************************/
@ -534,7 +612,7 @@ ENDFUNC
PUBLIC KiRaiseAssertion
FUNC KiRaiseAssertion
/* We have an error code */
EnterTrap (TF_SAVE_ALL)
EnterTrap (TF_HAS_ERROR_CODE OR TF_SAVE_ALL)
/* Decrement RIP to point to the INT2C instruction (2 bytes, not 1 like INT3) */
sub qword ptr [rbp + KTRAP_FRAME_Rip], 2
@ -544,14 +622,16 @@ FUNC KiRaiseAssertion
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiRaiseAssertion
PUBLIC KiDebugServiceTrap
.PROC KiDebugServiceTrap
FUNC KiDebugServiceTrap
/* No error code */
EnterTrap TF_SAVE_ALL
TRAPINFO KiDebugServiceTrap
/* Increase Rip to skip the int3 */
inc qword ptr [rbp + KTRAP_FRAME_Rip]
@ -560,7 +640,7 @@ PUBLIC KiDebugServiceTrap
/* Return */
ExitTrap TF_SAVE_ALL
.ENDP
ENDFUNC KiDebugServiceTrap
PUBLIC KiApcInterrupt
@ -666,7 +746,7 @@ FUNC KiUnexpectedInterrupt
#endif
/* Return */
ExitTrap TF_SAVE_ALL
ENDFUNC
ENDFUNC KiUnexpectedInterrupt
PUBLIC KiInterruptDispatch
FUNC KiInterruptDispatch