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https://github.com/jart/cosmopolitan.git
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c9152b6f14
This change switches c++ exception handling from sjlj to standard dwarf. It's needed because clang for aarch64 doesn't support sjlj. It turns out that libunwind had a bare-metal configuration that made this easy to do. This change gets the new experimental cosmocc -mclang flag in a state of working so well that it can now be used to build all of llamafile and it goes 3x faster in terms of build latency, without trading away any perf. The int_fast16_t and int_fast32_t types are now always defined as 32-bit in the interest of having more abi consistency between cosmocc -mgcc and -mclang mode.
140 lines
5.1 KiB
C
140 lines
5.1 KiB
C
/*===---- __wmmintrin_aes.h - AES intrinsics -------------------------------===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __WMMINTRIN_H
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#error "Never use <__wmmintrin_aes.h> directly; include <wmmintrin.h> instead."
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#endif
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#ifndef __WMMINTRIN_AES_H
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#define __WMMINTRIN_AES_H
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/* Define the default attributes for the functions in this file. */
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#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("aes"), __min_vector_width__(128)))
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/// Performs a single round of AES encryption using the Equivalent
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/// Inverse Cipher, transforming the state value from the first source
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/// operand using a 128-bit round key value contained in the second source
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/// operand, and writes the result to the destination.
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///
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/// \headerfile <x86intrin.h>
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///
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/// This intrinsic corresponds to the <c> VAESENC </c> instruction.
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///
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/// \param __V
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/// A 128-bit integer vector containing the state value.
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/// \param __R
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/// A 128-bit integer vector containing the round key value.
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/// \returns A 128-bit integer vector containing the encrypted value.
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static __inline__ __m128i __DEFAULT_FN_ATTRS
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_mm_aesenc_si128(__m128i __V, __m128i __R)
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{
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return (__m128i)__builtin_ia32_aesenc128((__v2di)__V, (__v2di)__R);
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}
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/// Performs the final round of AES encryption using the Equivalent
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/// Inverse Cipher, transforming the state value from the first source
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/// operand using a 128-bit round key value contained in the second source
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/// operand, and writes the result to the destination.
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///
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/// \headerfile <x86intrin.h>
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///
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/// This intrinsic corresponds to the <c> VAESENCLAST </c> instruction.
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///
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/// \param __V
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/// A 128-bit integer vector containing the state value.
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/// \param __R
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/// A 128-bit integer vector containing the round key value.
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/// \returns A 128-bit integer vector containing the encrypted value.
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static __inline__ __m128i __DEFAULT_FN_ATTRS
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_mm_aesenclast_si128(__m128i __V, __m128i __R)
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{
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return (__m128i)__builtin_ia32_aesenclast128((__v2di)__V, (__v2di)__R);
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}
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/// Performs a single round of AES decryption using the Equivalent
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/// Inverse Cipher, transforming the state value from the first source
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/// operand using a 128-bit round key value contained in the second source
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/// operand, and writes the result to the destination.
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///
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/// \headerfile <x86intrin.h>
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///
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/// This intrinsic corresponds to the <c> VAESDEC </c> instruction.
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///
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/// \param __V
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/// A 128-bit integer vector containing the state value.
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/// \param __R
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/// A 128-bit integer vector containing the round key value.
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/// \returns A 128-bit integer vector containing the decrypted value.
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static __inline__ __m128i __DEFAULT_FN_ATTRS
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_mm_aesdec_si128(__m128i __V, __m128i __R)
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{
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return (__m128i)__builtin_ia32_aesdec128((__v2di)__V, (__v2di)__R);
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}
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/// Performs the final round of AES decryption using the Equivalent
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/// Inverse Cipher, transforming the state value from the first source
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/// operand using a 128-bit round key value contained in the second source
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/// operand, and writes the result to the destination.
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///
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/// \headerfile <x86intrin.h>
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///
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/// This intrinsic corresponds to the <c> VAESDECLAST </c> instruction.
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///
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/// \param __V
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/// A 128-bit integer vector containing the state value.
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/// \param __R
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/// A 128-bit integer vector containing the round key value.
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/// \returns A 128-bit integer vector containing the decrypted value.
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static __inline__ __m128i __DEFAULT_FN_ATTRS
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_mm_aesdeclast_si128(__m128i __V, __m128i __R)
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{
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return (__m128i)__builtin_ia32_aesdeclast128((__v2di)__V, (__v2di)__R);
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}
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/// Applies the AES InvMixColumns() transformation to an expanded key
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/// contained in the source operand, and writes the result to the
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/// destination.
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///
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/// \headerfile <x86intrin.h>
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///
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/// This intrinsic corresponds to the <c> VAESIMC </c> instruction.
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///
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/// \param __V
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/// A 128-bit integer vector containing the expanded key.
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/// \returns A 128-bit integer vector containing the transformed value.
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static __inline__ __m128i __DEFAULT_FN_ATTRS
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_mm_aesimc_si128(__m128i __V)
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{
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return (__m128i)__builtin_ia32_aesimc128((__v2di)__V);
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}
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/// Generates a round key for AES encryption, operating on 128-bit data
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/// specified in the first source operand and using an 8-bit round constant
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/// specified by the second source operand, and writes the result to the
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/// destination.
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///
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/// \headerfile <x86intrin.h>
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///
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/// \code
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/// __m128i _mm_aeskeygenassist_si128(__m128i C, const int R);
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/// \endcode
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///
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/// This intrinsic corresponds to the <c> AESKEYGENASSIST </c> instruction.
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///
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/// \param C
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/// A 128-bit integer vector that is used to generate the AES encryption key.
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/// \param R
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/// An 8-bit round constant used to generate the AES encryption key.
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/// \returns A 128-bit round key for AES encryption.
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#define _mm_aeskeygenassist_si128(C, R) \
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((__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R)))
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#undef __DEFAULT_FN_ATTRS
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#endif /* __WMMINTRIN_AES_H */
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