reactos/lib/rtl/amd64/debug_asm.S
Amine Khaldi 527f2f9057 [SHELL/EXPERIMENTS]
* Create a branch for some evul shell experiments.

svn path=/branches/shell-experiments/; revision=61927
2014-02-02 19:37:27 +00:00

82 lines
1.7 KiB
ArmAsm

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