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debug3.c File Reference

#include "stdarg.h"
#include "stdio.h"
#include "string.h"
#include "ntrtlp.h"

Go to the source code of this file.

Functions

NTSTATUS DebugService (ULONG ServiceClass, PVOID Arg1, PVOID Arg2)
VOID _fptrap ()
NTSTATUS DebugPrint (IN PSTRING Output)
ULONG DebugPrompt (IN PSTRING Output, IN PSTRING Input)
VOID DebugLoadImageSymbols (IN PSTRING FileName, IN PKD_SYMBOLS_INFO SymbolInfo)
VOID DebugUnLoadImageSymbols (IN PSTRING FileName, IN PKD_SYMBOLS_INFO SymbolInfo)

Function Documentation

VOID _fptrap (   ) 
 

Definition at line 41 of file debug3.c.

References VOID(). 

00041 {};

VOID DebugLoadImageSymbols (  IN PSTRING  FileName,
IN PKD_SYMBOLS_INFO  SymbolInfo
) 
 

Definition at line 62 of file debug3.c.

References DebugService(), FileName, and PKD_SYMBOLS_INFO. 

00066 {
00067     DebugService( BREAKPOINT_LOAD_SYMBOLS, FileName, SymbolInfo );
00068 }

NTSTATUS DebugPrint (  IN PSTRING  Output  ) 
 

Definition at line 44 of file debug3.c.

References DebugService(). 

00047 {
00048     return DebugService( BREAKPOINT_PRINT, Output, 0 );
00049 }

ULONG DebugPrompt (  IN PSTRING  Output,
IN PSTRING  Input
) 
 

Definition at line 53 of file debug3.c.

References DebugService().

Referenced by DbgPrompt(). 

00057 {
00058     return DebugService( BREAKPOINT_PROMPT, Output, Input );
00059 }

NTSTATUS DebugService (  ULONG  ServiceClass,
PVOID  Arg1,
PVOID  Arg2
) 
 

Definition at line 71 of file debug3.c.

References NTSTATUS(), and NtWow64DebuggerCall().

Referenced by DebugLoadImageSymbols(), DebugPrint(), DebugPrompt(), and DebugUnLoadImageSymbols(). 

00079                        :
00080 //
00081 //      Allocate an ExceptionRecord, fill in data to allow exception
00082 //      dispatch code to do the right thing with the service, and
00083 //      call RtlRaiseException (NOT ExRaiseException!!!).
00084 //
00085 //  Arguments:
00086 //      ServiceClass - which call is to be performed
00087 //      Arg1 - generic first argument
00088 //      Arg2 - generic second argument
00089 //
00090 //  Returns:
00091 //      Whatever the exception returns in eax
00092 //
00093 //--
00094 
00095 {
00096     NTSTATUS    RetValue;
00097 
00098 #if defined(BUILD_WOW6432)
00099 
00100     extern NTSTATUS NtWow64DebuggerCall(ULONG, PVOID, PVOID);
00101     RetValue = NtWow64DebuggerCall(ServiceClass, Arg1, Arg2);
00102 
00103 #else
00104     _asm {
00105         mov     eax, ServiceClass
00106         mov     ecx, Arg1
00107         mov     edx, Arg2
00108 
00109         int     2dh                 ; Raise exception
00110         int     3                   ; DO NOT REMOVE (See KiDebugService)
00111 
00112         mov     RetValue, eax
00113 
00114     }
00115 #endif
00116 
00117     return RetValue;
00118 }

VOID DebugUnLoadImageSymbols (  IN PSTRING  FileName,
IN PKD_SYMBOLS_INFO  SymbolInfo
) 
 

Definition at line 127 of file debug3.c.

References DebugService(), and FileName. 

00131 {
00132     DebugService( BREAKPOINT_UNLOAD_SYMBOLS, FileName, SymbolInfo );
00133 }

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