offload/DeviceRTL/include/Debug.h

   1 //===-------- Debug.h ---- Debug utilities ------------------------ C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 //
  10 //===----------------------------------------------------------------------===//
  11
  12 #ifndef OMPTARGET_DEVICERTL_DEBUG_H
  13 #define OMPTARGET_DEVICERTL_DEBUG_H
  14
  15 #include "Configuration.h"
  16 #include "LibC.h"
  17
  18 /// Assertion
  19 ///
  20 /// {
  21 extern "C" {
  22 void __assert_assume(bool condition);
  23 void __assert_fail(const char *expr, const char *file, unsigned line,
  24                    const char *function);
  25 void __assert_fail_internal(const char *expr, const char *msg, const char *file,
  26                             unsigned line, const char *function);
  27 }
  28
  29 #define ASSERT(expr, msg)                                                      \
  30   {                                                                            \
  31     if (config::isDebugMode(DeviceDebugKind::Assertion) && !(expr))            \
  32       __assert_fail_internal(#expr, msg, __FILE__, __LINE__,                   \
  33                              __PRETTY_FUNCTION__);                             \
  34     else                                                                       \
  35       __assert_assume(expr);                                                   \
  36   }
  37 #define UNREACHABLE(msg)                                                       \
  38   PRINT(msg);                                                                  \
  39   __builtin_trap();                                                            \
  40   __builtin_unreachable();
  41
  42 ///}
  43
  44 #define PRINTF(fmt, ...) (void)printf(fmt, ##__VA_ARGS__);
  45 #define PRINT(str) PRINTF("%s", str)
  46
  47 ///}
  48
  49 #endif