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72 lines
1.6 KiB
ArmAsm
72 lines
1.6 KiB
ArmAsm
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Run-Time Library
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* PURPOSE: Debug Routines
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* FILE: lib/rtl/i386/debug.S
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* PROGRAMER: Timo Kreuzer (timo.kreuzer@reactos.org)
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*/
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#include <reactos/asm.h>
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/* GLOBALS ****************************************************************/
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PUBLIC DbgBreakPoint
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PUBLIC DbgBreakPointWithStatus
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PUBLIC DbgUserBreakPoint
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PUBLIC DebugService
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PUBLIC DebugService2
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PUBLIC DbgBreakPointNoBugCheck
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PUBLIC RtlpBreakWithStatusInstruction
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/* FUNCTIONS ***************************************************************/
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.code64
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DbgBreakPointNoBugCheck:
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int 3
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ret
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DbgBreakPoint:
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DbgUserBreakPoint:
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int 3
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ret
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DbgBreakPointWithStatus:
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mov eax, ecx
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RtlpBreakWithStatusInstruction:
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int 3
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ret
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DebugService2:
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ret
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/* Call the interrupt */
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// mov eax, [rbp+8]
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// int 0x2D
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// int 3
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/******************************************************************************
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* NTSTATUS NTAPI DebugService(
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* IN ULONG Service, // <rcx> = [rsp + 8]
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* IN PVOID Buffer, // <rdx> = [rsp + 16]
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* IN ULONG Length, // <r8> = [rsp + 24]
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* IN PVOID Argument1, // <r9> = [rsp + 32]
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* IN PVOID Argument2); // [rsp + 40]
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*/
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DebugService:
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/* Prepare registers for interrupt */
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mov eax, ecx // Service
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mov rcx, rdx // Buffer
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mov edx, r8d // Length
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mov r8, r9 // Argument1
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mov r9, [rsp + 40] // Argument2
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/* Call the Interrupt */
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int HEX(2D)
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int 3
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/* Return */
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ret
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END
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