Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mobile
 Path: blob/master/src/hotspot/share/utilities/compilerWarnings_gcc.hpp
40949 views
1
/*

2
 * Copyright (c) 2017, 2020, Oracle and/or its affiliates. All rights reserved.

3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

4
 *

5
 * This code is free software; you can redistribute it and/or modify it

6
 * under the terms of the GNU General Public License version 2 only, as

7
 * published by the Free Software Foundation.

8
 *

9
 * This code is distributed in the hope that it will be useful, but WITHOUT

10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

12
 * version 2 for more details (a copy is included in the LICENSE file that

13
 * accompanied this code).

14
 *

15
 * You should have received a copy of the GNU General Public License version

16
 * 2 along with this work; if not, write to the Free Software Foundation,

17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

18
 *

19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

20
 * or visit www.oracle.com if you need additional information or have any

21
 * questions.

22
 *

23
 */

24


25
#ifndef SHARE_UTILITIES_COMPILERWARNINGS_GCC_HPP

26
#define SHARE_UTILITIES_COMPILERWARNINGS_GCC_HPP

27


28
// Macros related to control of compiler warnings.

29


30
#ifndef ATTRIBUTE_PRINTF

31
#define ATTRIBUTE_PRINTF(fmt,vargs)  __attribute__((format(printf, fmt, vargs)))

32
#endif

33
#ifndef ATTRIBUTE_SCANF

34
#define ATTRIBUTE_SCANF(fmt,vargs)  __attribute__((format(scanf, fmt, vargs)))

35
#endif

36


37
#define PRAGMA_DISABLE_GCC_WARNING_AUX(x) _Pragma(#x)

38
#define PRAGMA_DISABLE_GCC_WARNING(option_string) \

39
  PRAGMA_DISABLE_GCC_WARNING_AUX(GCC diagnostic ignored option_string)

40


41
#define PRAGMA_FORMAT_NONLITERAL_IGNORED                \

42
  PRAGMA_DISABLE_GCC_WARNING("-Wformat-nonliteral")     \

43
  PRAGMA_DISABLE_GCC_WARNING("-Wformat-security")

44


45
#define PRAGMA_FORMAT_IGNORED PRAGMA_DISABLE_GCC_WARNING("-Wformat")

46


47
// Disable -Wstringop-truncation which is introduced in GCC 8.

48
// https://gcc.gnu.org/gcc-8/changes.html

49
#if !defined(__clang_major__) && (__GNUC__ >= 8)

50
#define PRAGMA_STRINGOP_TRUNCATION_IGNORED PRAGMA_DISABLE_GCC_WARNING("-Wstringop-truncation")

51
#endif

52


53
#if defined(__clang_major__) && \

54
      (__clang_major__ >= 4 || \

55
      (__clang_major__ >= 3 && __clang_minor__ >= 1)) || \

56
    ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)

57
// Tested to work with clang version 3.1 and better.

58
#define PRAGMA_DIAG_PUSH             _Pragma("GCC diagnostic push")

59
#define PRAGMA_DIAG_POP              _Pragma("GCC diagnostic pop")

60


61
#endif // clang/gcc version check

62


63
#endif // SHARE_UTILITIES_COMPILERWARNINGS_GCC_HPP

64


65