65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
/*
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* nextpnr -- Next Generation Place and Route
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*
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* Copyright (C) 2018 Claire Xenia Wolf <claire@yosyshq.com>
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* Copyright (C) 2018 Serge Bazanski <q3k@q3k.org>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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#ifndef NEXTPNR_ASSERTIONS_H
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#define NEXTPNR_ASSERTIONS_H
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#include <stdexcept>
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#include <string>
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#include "nextpnr_namespaces.h"
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NEXTPNR_NAMESPACE_BEGIN
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class assertion_failure : public std::runtime_error
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{
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public:
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assertion_failure(std::string msg, std::string expr_str, std::string filename, int line);
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std::string msg;
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std::string expr_str;
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std::string filename;
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int line;
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};
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NPNR_NORETURN
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inline void assert_fail_impl(const char *message, const char *expr_str, const char *filename, int line)
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{
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throw assertion_failure(message, expr_str, filename, line);
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}
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NPNR_NORETURN
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inline void assert_fail_impl_str(std::string message, const char *expr_str, const char *filename, int line)
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{
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throw assertion_failure(message, expr_str, filename, line);
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}
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#define NPNR_ASSERT(cond) (!(cond) ? assert_fail_impl(#cond, #cond, __FILE__, __LINE__) : (void)true)
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#define NPNR_ASSERT_MSG(cond, msg) (!(cond) ? assert_fail_impl(msg, #cond, __FILE__, __LINE__) : (void)true)
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#define NPNR_ASSERT_FALSE(msg) (assert_fail_impl(msg, "false", __FILE__, __LINE__))
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#define NPNR_ASSERT_FALSE_STR(msg) (assert_fail_impl_str(msg, "false", __FILE__, __LINE__))
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#define NPNR_STRINGIFY_MACRO(x) NPNR_STRINGIFY(x)
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#define NPNR_STRINGIFY(x) #x
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NEXTPNR_NAMESPACE_END
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#endif /* NEXTPNR_ASSERTIONS_H */
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