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Use cmake for building (#90)

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* Use cmake for building
* CMakeLists.txt modified to support full standalone build
* added support for ARCH=native builds
* added PowerPC flags
* added ARMv8 flags
* check for x86 AES-NI at compile time
This commit is contained in:
tevador
2019-06-28 19:50:41 +02:00
committed by GitHub
parent 4a4b06e44b
commit b91882be42
5 changed files with 148 additions and 240 deletions
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53
src/intrin_portable.h
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@@ -53,6 +53,11 @@ constexpr int RoundToZero = 3;
#define __SSE2__ 1
#endif
//MSVC doesn't define __AES__
#if defined(_MSC_VER) && defined(__SSE2__)
#define __AES__
#endif
//the library "sqrt" function provided by MSVC for x86 targets doesn't give
//the correct results, so we have to use inline assembly to call x87 fsqrt directly
#if !defined(__SSE2__)
@@ -121,9 +126,16 @@ FORCE_INLINE rx_vec_f128 rx_set1_vec_f128(uint64_t x) {
#define rx_xor_vec_f128 _mm_xor_pd
#define rx_and_vec_f128 _mm_and_pd
#define rx_or_vec_f128 _mm_or_pd
#ifdef __AES__
#define rx_aesenc_vec_i128 _mm_aesenc_si128
#define rx_aesdec_vec_i128 _mm_aesdec_si128
#define HAVE_AES
#endif //__AES__
FORCE_INLINE int rx_vec_i128_x(rx_vec_i128 a) {
return _mm_cvtsi128_si32(a);
}
@@ -164,7 +176,7 @@ FORCE_INLINE void rx_set_rounding_mode(uint32_t mode) {
#include <cstdint>
#include <stdexcept>
#include <cstdlib>
#include<altivec.h>
#include <altivec.h>
#undef vector
#undef pixel
#undef bool
@@ -190,7 +202,6 @@ typedef union{
#define rx_aligned_free(a) free(a)
#define rx_prefetch_nta(x)
/* Splat 64-bit long long to 2 64-bit long longs */
FORCE_INLINE __m128i vec_splat2sd (int64_t scalar)
{ return (__m128i) vec_splats (scalar); }
@@ -268,6 +279,7 @@ FORCE_INLINE rx_vec_f128 rx_and_vec_f128(rx_vec_f128 a, rx_vec_f128 b) {
FORCE_INLINE rx_vec_f128 rx_or_vec_f128(rx_vec_f128 a, rx_vec_f128 b) {
return (rx_vec_f128)vec_or(a,b);
}
#if defined(__CRYPTO__)
FORCE_INLINE __m128ll vrev(__m128i v){
@@ -291,18 +303,9 @@ FORCE_INLINE rx_vec_i128 rx_aesdec_vec_i128(rx_vec_i128 v, rx_vec_i128 rkey) {
__m128ll out = vrev((__m128i)__builtin_crypto_vncipher(_v,zero));
return (rx_vec_i128)vec_xor((__m128i)out,rkey);
}
#else
static const char* platformError = "Platform doesn't support hardware AES";
FORCE_INLINE rx_vec_i128 rx_aesenc_vec_i128(rx_vec_i128 v, rx_vec_i128 rkey) {
throw std::runtime_error(platformError);
}
FORCE_INLINE rx_vec_i128 rx_aesdec_vec_i128(rx_vec_i128 v, rx_vec_i128 rkey) {
throw std::runtime_error(platformError);
}
#endif
#define HAVE_AES
#endif //__CRYPTO__
FORCE_INLINE int rx_vec_i128_x(rx_vec_i128 a) {
vec_u _a;
@@ -506,16 +509,6 @@ FORCE_INLINE rx_vec_f128 rx_or_vec_f128(rx_vec_f128 a, rx_vec_f128 b) {
return x;
}
static const char* platformError = "Platform doesn't support hardware AES";
FORCE_INLINE rx_vec_i128 rx_aesenc_vec_i128(rx_vec_i128 v, rx_vec_i128 rkey) {
throw std::runtime_error(platformError);
}
FORCE_INLINE rx_vec_i128 rx_aesdec_vec_i128(rx_vec_i128 v, rx_vec_i128 rkey) {
throw std::runtime_error(platformError);
}
FORCE_INLINE int rx_vec_i128_x(rx_vec_i128 a) {
return a.u32[0];
}
@@ -591,6 +584,20 @@ void rx_set_rounding_mode(uint32_t mode);
#endif
#ifndef HAVE_AES
static const char* platformError = "Platform doesn't support hardware AES";
#include <stdexcept>
FORCE_INLINE rx_vec_i128 rx_aesenc_vec_i128(rx_vec_i128 v, rx_vec_i128 rkey) {
throw std::runtime_error(platformError);
}
FORCE_INLINE rx_vec_i128 rx_aesdec_vec_i128(rx_vec_i128 v, rx_vec_i128 rkey) {
throw std::runtime_error(platformError);
}
#endif
double loadDoublePortable(const void* addr);
uint64_t mulh(uint64_t, uint64_t);
int64_t smulh(int64_t, int64_t);