// -*-C++-*-
// This file is a part of the IncludeOS unikernel - www.includeos.org
//
// Copyright 2015 Oslo and Akershus University College of Applied Sciences
// and Alfred Bratterud
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once
#ifndef API_DEBUG_HEADER
#define API_DEBUG_HEADER

#if defined(DEBUG) && ! defined(NO_DEBUG)
#define debug(X,...)  { printf(X,##__VA_ARGS__); }
#else
#define debug(X,...) { }
#endif

#if defined(__x86_64__) || defined(__i386__)
#define GDB_ENTRY { printf("Waiting for GDB to set %%eax to 1..\n"); \
      asm("mov $0,%eax ; 0: ; test %eax,%eax ; jz 0b"); }
#else
#define GDB_ENTRY
#endif


#if defined(DEBUG2) && ! defined(NO_DEBUG)
#define debug2(X,...)  printf(X,##__VA_ARGS__);
#else
#define debug2(X,...)
#endif
#endif

/* BOCHS Break point */
#define BREAK() __asm__ volatile("xchg %bx,%bx");
