internal unsafe static IntPtr ResolvePInvoke(MethodFixupCell* pCell)
{
if (pCell->Target != IntPtr.Zero)
return pCell->Target;
return ResolvePInvokeSlow(pCell);
}
internal unsafe static IntPtr ResolvePInvokeSlow(MethodFixupCell* pCell)
{
ModuleFixupCell* pModuleCell = pCell->Module;
IntPtr hModule = pModuleCell->Handle;
if (hModule == IntPtr.Zero)
{
FixupModuleCell(pModuleCell);
hModule = pModuleCell->Handle;
}
FixupMethodCell(hModule, pCell);
return pCell->Target;
}
internal unsafe static void FixupMethodCell(IntPtr hModule, MethodFixupCell* pCell)
{
byte* methodName = (byte*)pCell->MethodName;
#if !PLATFORM_UNIX
pCell->Target = Interop.mincore.GetProcAddress(hModule, methodName);
#else
pCell->Target = Interop.Sys.GetProcAddress(hModule, methodName);
#endif
if (pCell->Target == IntPtr.Zero)
{
// TODO: Shoud be EntryPointNotFoundException, but layering...
throw new TypeLoadException(Encoding.UTF8.GetString(methodName, strlen(methodName)));
}
}
