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122 lines
4.7 KiB
122 lines
4.7 KiB
/* ====================================================================
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* Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* openssl-core@openssl.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com). */
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#ifndef OPENSSL_HEADER_BASE_H
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#define OPENSSL_HEADER_BASE_H
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// This file should be the first included by all BoringSSL headers.
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#include <GFp/type_check.h>
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#if defined(_MSC_VER) && !defined(__clang__)
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#pragma warning(push, 3)
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#endif
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#include <stddef.h>
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#include <stdint.h>
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#if defined(_MSC_VER) && !defined(__clang__)
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#pragma warning(pop)
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#endif
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#if defined(__x86_64) || defined(_M_AMD64) || defined(_M_X64)
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#define OPENSSL_64_BIT
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#define OPENSSL_X86_64
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#elif defined(__x86) || defined(__i386) || defined(__i386__) || defined(_M_IX86)
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#define OPENSSL_32_BIT
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#define OPENSSL_X86
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#elif defined(__aarch64__)
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#define OPENSSL_64_BIT
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#define OPENSSL_AARCH64
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#elif defined(__arm) || defined(__arm__) || defined(_M_ARM)
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#define OPENSSL_32_BIT
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#define OPENSSL_ARM
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#elif defined(__mips__) && !defined(__LP64__)
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#define OPENSSL_32_BIT
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#define OPENSSL_MIPS
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#elif defined(__mips__) && defined(__LP64__)
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#define OPENSSL_64_BIT
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#define OPENSSL_MIPS64
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#elif defined(__wasm__)
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#define OPENSSL_32_BIT
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#else
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// Note BoringSSL only supports standard 32-bit and 64-bit two's-complement,
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// little-endian architectures. Functions will not produce the correct answer
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// on other systems. Run the crypto_test binary, notably
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// crypto/compiler_test.cc, before adding a new architecture.
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#error "Unknown target CPU"
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#endif
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#if defined(__APPLE__)
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#define OPENSSL_APPLE
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#endif
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#if defined(_WIN32)
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#define OPENSSL_WINDOWS
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#endif
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// *ring* doesn't support the `BORINGSSL_SHARED_LIBRARY` configuration, so
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// the default (usually "hidden") visibility is always used, even for exported
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// items.
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#define OPENSSL_EXPORT
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// `ring::c` would need to be customized on any platform where these assertions
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// fail. Keep in sync with `ring::c`.
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OPENSSL_STATIC_ASSERT(sizeof(int32_t) == sizeof(int), "int isn't 32 bits.");
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OPENSSL_STATIC_ASSERT(sizeof(uint32_t) == sizeof(unsigned int), "unsigned int isn't 32 bits.");
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OPENSSL_STATIC_ASSERT(sizeof(size_t) == sizeof(uintptr_t), "uintptr_t and size_t differ.");
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OPENSSL_STATIC_ASSERT(sizeof(size_t) <= sizeof(uint64_t), "size_t is larger than uint64_t.");
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OPENSSL_STATIC_ASSERT(sizeof(size_t) >= sizeof(uint32_t), "size_t is smaller than uint32_t.");
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#endif // OPENSSL_HEADER_BASE_H
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