// returns the platform-specific Context Flags
public ContextFlags GetPSFlags(AgnosticContextFlags flags)
{
// We know that we need an x86 context
var cFlags = ContextFlags.X86Context;
if ((flags & AgnosticContextFlags.ContextInteger) == AgnosticContextFlags.ContextInteger)
{
// ContextInteger is the same for all platforms, so we can do a blanket |=
cFlags |= (ContextFlags)AgnosticContextFlags.ContextInteger;
}
if ((flags & AgnosticContextFlags.ContextControl) == AgnosticContextFlags.ContextControl)
{
cFlags |= (ContextFlags)AgnosticContextFlags.ContextControl;
}
if ((flags & AgnosticContextFlags.ContextFloatingPoint) == AgnosticContextFlags.ContextFloatingPoint)
{
cFlags |= (ContextFlags)AgnosticContextFlags.ContextFloatingPoint;
}
if ((flags & AgnosticContextFlags.ContextAll) == AgnosticContextFlags.ContextAll)
{
// ContextAll is the same for all platforms, so we can do a blanket |=
cFlags |= (ContextFlags)AgnosticContextFlags.ContextAll;
}
return(cFlags);
}
// returns the platform-specific Context Flags
public ContextFlags GetPSFlags(AgnosticContextFlags flags)
{
// We know that we need an ia64 context
this.m_platform = Platform.IA64;
ContextFlags cFlags = ContextFlags.IA64Context;
if ((flags & AgnosticContextFlags.ContextInteger) == AgnosticContextFlags.ContextInteger)
{
// ContextInteger is the same for all platforms, so we can do a blanket |=
cFlags |= (ContextFlags)AgnosticContextFlags.ContextInteger;
}
if ((flags & AgnosticContextFlags.ContextControl) == AgnosticContextFlags.ContextControl)
{
// IA64 has a different flag for ContextControl
cFlags |= ContextFlags.IA64ContextControl;
}
if ((flags & AgnosticContextFlags.ContextFloatingPoint) == AgnosticContextFlags.ContextFloatingPoint)
{
// IA64 has a different flag for ContextFloatingPoint
cFlags |= ContextFlags.IA64ContextFloatingPoint;
}
if ((flags & AgnosticContextFlags.ContextAll) == AgnosticContextFlags.ContextAll)
{
// ContextAll is the same for all platforms, so we can do a blanket |=
cFlags |= (ContextFlags)AgnosticContextFlags.ContextAll;
}
return(cFlags);
}
public X86Context(AgnosticContextFlags aFlags)
{
InitializeContext();
WriteContextFlagsToBuffer(GetPSFlags(aFlags));
}
