mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
9c9d63b15a
This fixes PR27184, a failure to compile gdb due to cdefs.h being out of sync with glibc on ppc64le targets which are compiled with -mabi=ieeelongdouble and glibc 2.32. Likewise, update usage of _GL_ATTRIBUTE_FORMAT_PRINTF to _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD. Likewise, disable newly added rpl_free gnulib api in gdbserver support libraries. Likewise, undefine read/write macros before redefining them on mingw targets. Likewise, wrap C++ usage of free with GNULIB_NAMESPACE namespace as needed. Change-Id: I86517613c0d8ac8f5ea45bbc4ebe2b54a3aef29f
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/* Run-time assert-like macros.
|
|
|
|
Copyright (C) 2014-2021 Free Software Foundation, Inc.
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>. */
|
|
|
|
/* Written by Paul Eggert. */
|
|
|
|
#ifndef _GL_ASSURE_H
|
|
#define _GL_ASSURE_H
|
|
|
|
#include <assert.h>
|
|
#include "verify.h"
|
|
|
|
/* Evaluate an assertion E that is guaranteed to be true.
|
|
If NDEBUG is not defined, abort the program if E is false.
|
|
If NDEBUG is defined, the compiler can assume E and behavior is
|
|
undefined if E is false, fails to evaluate, or has side effects.
|
|
|
|
Unlike standard 'assert', this macro evaluates E even when NDEBUG
|
|
is defined, so as to catch typos, avoid some GCC warnings, and
|
|
improve performance when E is simple enough.
|
|
|
|
Also see the documentation for 'assume' in verify.h. */
|
|
|
|
#ifdef NDEBUG
|
|
# define affirm(E) assume (E)
|
|
#else
|
|
# define affirm(E) assert (E)
|
|
#endif
|
|
|
|
/* Check E's value at runtime, and report an error and abort if not.
|
|
However, do nothing if NDEBUG is defined.
|
|
|
|
Unlike standard 'assert', this macro compiles E even when NDEBUG
|
|
is defined, so as to catch typos and avoid some GCC warnings.
|
|
Unlike 'affirm', it is OK for E to use hard-to-optimize features,
|
|
since E is not executed if NDEBUG is defined. */
|
|
|
|
#ifdef NDEBUG
|
|
# define assure(E) ((void) (0 && (E)))
|
|
#else
|
|
# define assure(E) assert (E)
|
|
#endif
|
|
|
|
#endif
|