dblflt.h File Reference

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Functions
void	InstallDblFltHook (void)
void	DeInstallDblFltHook (void)

Function Documentation

DeInstallDblFltHook()

void DeInstallDblFltHook

(

void

)

Definition at line 117 of file dblflt.c.

{
    ENTER_FUNC();

    MaskIrqs();
    if(OldDblFltHandler)
    {
        RemoveAllSWBreakpoints(TRUE);
        SetGlobalInt(0x08,(ULONG)OldDblFltHandler);
        OldDblFltHandler=0;
    }
    UnmaskIrqs();

    LEAVE_FUNC();
}

Referenced by CleanUpPICE().

InstallDblFltHook()

void InstallDblFltHook

(

void

)

Definition at line 93 of file dblflt.c.

{
    ULONG LocalDblFltHandler;

    ENTER_FUNC();

    MaskIrqs();
    if(!OldDblFltHandler)
    {
        __asm__("mov $NewDblFltHandler,%0"
            :"=r" (LocalDblFltHandler)
            :
            :"eax");
        OldDblFltHandler=SetGlobalInt(0x08,(ULONG)LocalDblFltHandler);
    }
    UnmaskIrqs();

    LEAVE_FUNC();
}

Referenced by InitPICE().