From e10c4e2adb9090fc2fe5c150e4c8dcd7b5e360ac Mon Sep 17 00:00:00 2001 From: jmg Date: Tue, 3 Sep 2013 17:33:29 +0000 Subject: add support to gcc for AES and PCLMUL intrinsics... This addes the -maes option, but not the -mpclmul option as I ran out of bits in the 32 bit flags field... You can -D__PCLMUL__ to get this, but it won't be compatible w/ clang and modern gcc... Reviewed by: -current, -toolchain --- gnu/usr.bin/cc/include/Makefile | 3 +- gnu/usr.bin/cc/include/__wmmintrin_aes.h | 54 +++++++++++++++++++++++++++++ gnu/usr.bin/cc/include/__wmmintrin_pclmul.h | 53 ++++++++++++++++++++++++++++ 3 files changed, 109 insertions(+), 1 deletion(-) create mode 100644 gnu/usr.bin/cc/include/__wmmintrin_aes.h create mode 100644 gnu/usr.bin/cc/include/__wmmintrin_pclmul.h (limited to 'gnu/usr.bin/cc') diff --git a/gnu/usr.bin/cc/include/Makefile b/gnu/usr.bin/cc/include/Makefile index 2b04b4c..c48975e 100644 --- a/gnu/usr.bin/cc/include/Makefile +++ b/gnu/usr.bin/cc/include/Makefile @@ -6,11 +6,12 @@ INCSDIR=${INCLUDEDIR}/gcc/${GCCVER} -.PATH: ${GCCDIR}/config/${GCC_CPU} +.PATH: ${GCCDIR}/config/${GCC_CPU} ${.CURDIR}/../../../../contrib/llvm/tools/clang/lib/Headers .if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64" INCS= ammintrin.h emmintrin.h mmintrin.h mm3dnow.h pmmintrin.h \ tmmintrin.h xmmintrin.h mm_malloc.h +INCS+= wmmintrin.h __wmmintrin_aes.h __wmmintrin_pclmul.h .elif ${TARGET_ARCH} == "ia64" INCS= ia64intrin.h .elif ${TARGET_ARCH} == "arm" diff --git a/gnu/usr.bin/cc/include/__wmmintrin_aes.h b/gnu/usr.bin/cc/include/__wmmintrin_aes.h new file mode 100644 index 0000000..ff8a345 --- /dev/null +++ b/gnu/usr.bin/cc/include/__wmmintrin_aes.h @@ -0,0 +1,54 @@ +/*- + * Copyright 2013 John-Mark Gurney + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + * + */ + +#ifndef _WMMINTRIN_AES_H_ +#define _WMMINTRIN_AES_H_ + +#include + +#define MAKE_AES(name) \ +static __inline__ __m128i __attribute__((__always_inline__, __nodebug__)) \ +_mm_## name ##_si128(__m128i __V, __m128i __R) \ +{ \ + __m128i v = __V; \ + \ + __asm__ (#name " %2, %0": "=x" (v): "0" (v), "xm" (__R)); \ + \ + return v; \ +} + +MAKE_AES(aesimc) +MAKE_AES(aesenc) +MAKE_AES(aesenclast) +MAKE_AES(aesdec) +MAKE_AES(aesdeclast) + +#undef MAKE_AES + +#endif /* _WMMINTRIN_AES_H_ */ diff --git a/gnu/usr.bin/cc/include/__wmmintrin_pclmul.h b/gnu/usr.bin/cc/include/__wmmintrin_pclmul.h new file mode 100644 index 0000000..5bebd81 --- /dev/null +++ b/gnu/usr.bin/cc/include/__wmmintrin_pclmul.h @@ -0,0 +1,53 @@ +/*- + * Copyright 2013 John-Mark Gurney + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + * + */ + +#ifndef _WMMINTRIN_PCLMUL_H_ +#define _WMMINTRIN_PCLMUL_H_ + +#include + +/* + * c selects which parts of a and b to multiple: + * 0x00: a[ 63: 0] * b[ 63: 0] + * 0x01: a[127:64] * b[ 63: 0] + * 0x10: a[ 63: 0] * b[127:64] + * 0x11: a[127:64] * b[127:64] + */ +#define _mm_clmulepi64_si128(a, b, c) \ +({ \ + __m128i _a = (a); \ + __m128i _b = (b); \ + \ + __asm__("pclmulqdq %3, %2, %0": "=x" (_a): "0" (_a), "xm" (_b), \ + "i" (c)); \ + \ + _a; \ +}) + +#endif /* _WMMINTRIN_PCLMUL_H_ */ -- cgit v1.1