DebugLibDetect.c

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#include <Base.h>
#include "DebugLibDetect.h"
 
//
// Set to TRUE if the debug I/O port has been checked
//
STATIC BOOLEAN  mDebugIoPortChecked = FALSE;
 
//
// Set to TRUE if the debug I/O port is enabled
//
STATIC BOOLEAN  mDebugIoPortFound = FALSE;
 
RETURN_STATUS
EFIAPI
PlatformDebugLibIoPortConstructor (
  VOID
  )
{
  return RETURN_SUCCESS;
}
 
BOOLEAN
EFIAPI
PlatformDebugLibIoPortFound (
  VOID
  )
{
  if (!mDebugIoPortChecked) {
    mDebugIoPortFound   = PlatformDebugLibIoPortDetect ();
    mDebugIoPortChecked = TRUE;
  }
 
  return mDebugIoPortFound;
}