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https://sourceware.org/git/binutils-gdb.git
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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.
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Copyright (C) 2014-2021 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Paul Eggert. */
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#ifndef _GL_ASSURE_H
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#define _GL_ASSURE_H
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#include <assert.h>
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#include "verify.h"
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/* Evaluate an assertion E that is guaranteed to be true.
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If NDEBUG is not defined, abort the program if E is false.
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If NDEBUG is defined, the compiler can assume E and behavior is
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undefined if E is false, fails to evaluate, or has side effects.
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Unlike standard 'assert', this macro evaluates E even when NDEBUG
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is defined, so as to catch typos, avoid some GCC warnings, and
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improve performance when E is simple enough.
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Also see the documentation for 'assume' in verify.h. */
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#ifdef NDEBUG
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# define affirm(E) assume (E)
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#else
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# define affirm(E) assert (E)
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#endif
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/* Check E's value at runtime, and report an error and abort if not.
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However, do nothing if NDEBUG is defined.
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Unlike standard 'assert', this macro compiles E even when NDEBUG
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is defined, so as to catch typos and avoid some GCC warnings.
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Unlike 'affirm', it is OK for E to use hard-to-optimize features,
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since E is not executed if NDEBUG is defined. */
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#ifdef NDEBUG
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# define assure(E) ((void) (0 && (E)))
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#else
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# define assure(E) assert (E)
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#endif
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#endif
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