fe4608386e
"nextpnr.h" is no longer the god header. Important improvements: - Functions in log.h can be used without including BaseCtx/Arch/Context. This means that log_X functions can be called without included "nextpnr.h" - NPNR_ASSERT can be used without including "nextpnr.h" by including "nextpnr_assertions.h". This allows NPNR_ASSERT to be used safely in any header file. - Types defined in "archdefs.h" are now available without including BaseCtx/Arch/Context. This means that utility classes that will be used inside of BaseCtx/Arch/Context can be defined safely in a self-contained header. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/*
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* nextpnr -- Next Generation Place and Route
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*
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* Copyright (C) 2018 Clifford Wolf <clifford@symbioticeda.com>
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* Copyright (C) 2018 Serge Bazanski <q3k@symbioticeda.com>
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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_NAMESPACES_H
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#define NEXTPNR_NAMESPACES_H
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#ifdef NEXTPNR_NAMESPACE
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#define NEXTPNR_NAMESPACE_PREFIX NEXTPNR_NAMESPACE::
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#define NEXTPNR_NAMESPACE_BEGIN namespace NEXTPNR_NAMESPACE {
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#define NEXTPNR_NAMESPACE_END }
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#define USING_NEXTPNR_NAMESPACE using namespace NEXTPNR_NAMESPACE;
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#else
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#define NEXTPNR_NAMESPACE_PREFIX
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#define NEXTPNR_NAMESPACE_BEGIN
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#define NEXTPNR_NAMESPACE_END
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#define USING_NEXTPNR_NAMESPACE
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#endif
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#if defined(__GNUC__) || defined(__clang__)
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#define NPNR_ATTRIBUTE(...) __attribute__((__VA_ARGS__))
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#define NPNR_NORETURN __attribute__((noreturn))
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#define NPNR_DEPRECATED __attribute__((deprecated))
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#define NPNR_PACKED_STRUCT(...) __VA_ARGS__ __attribute__((packed))
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#elif defined(_MSC_VER)
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#define NPNR_ATTRIBUTE(...)
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#define NPNR_NORETURN __declspec(noreturn)
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#define NPNR_DEPRECATED __declspec(deprecated)
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#define NPNR_PACKED_STRUCT(...) __pragma(pack(push, 1)) __VA_ARGS__ __pragma(pack(pop))
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#else
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#define NPNR_ATTRIBUTE(...)
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#define NPNR_NORETURN
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#define NPNR_DEPRECATED
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#define NPNR_PACKED_STRUCT(...) __VA_ARGS__
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#endif
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#endif /* NEXTPNR_NAMESPACES_H */
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