1 files changed, 0 insertions, 123 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/utils/mul128.h b/src/libs/3rdparty/botan/src/lib/utils/mul128.h
deleted file mode 100644
index 1e28082548..0000000000
--- a/src/libs/3rdparty/botan/src/lib/utils/mul128.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
-* 64x64->128 bit multiply operation
-* (C) 2013,2015 Jack Lloyd
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#ifndef BOTAN_UTIL_MUL128_H_
-#define BOTAN_UTIL_MUL128_H_
-
-#include <botan/types.h>
-
-namespace Botan {
-
-#if defined(__SIZEOF_INT128__) && defined(BOTAN_TARGET_CPU_HAS_NATIVE_64BIT) && !defined(__xlc__)
-   #define BOTAN_TARGET_HAS_NATIVE_UINT128
-
-   // Prefer TI mode over __int128 as GCC rejects the latter in pendantic mode
-   #if defined(__GNUG__)
-     typedef unsigned int uint128_t __attribute__((mode(TI)));
-   #else
-     typedef unsigned __int128 uint128_t;
-   #endif
-#endif
-
-}
-
-#if defined(BOTAN_TARGET_HAS_NATIVE_UINT128)
-
-#define BOTAN_FAST_64X64_MUL(a,b,lo,hi)      \
-   do {                                      \
-      const uint128_t r = static_cast<uint128_t>(a) * b;   \
-      *hi = (r >> 64) & 0xFFFFFFFFFFFFFFFF;  \
-      *lo = (r      ) & 0xFFFFFFFFFFFFFFFF;  \
-   } while(0)
-
-#elif defined(BOTAN_BUILD_COMPILER_IS_MSVC) && defined(BOTAN_TARGET_CPU_HAS_NATIVE_64BIT)
-
-#include <intrin.h>
-#pragma intrinsic(_umul128)
-
-#define BOTAN_FAST_64X64_MUL(a,b,lo,hi) \
-   do { *lo = _umul128(a, b, hi); } while(0)
-
-#elif defined(BOTAN_USE_GCC_INLINE_ASM)
-
-#if defined(BOTAN_TARGET_ARCH_IS_X86_64)
-
-#define BOTAN_FAST_64X64_MUL(a,b,lo,hi) do {                           \
-   asm("mulq %3" : "=d" (*hi), "=a" (*lo) : "a" (a), "rm" (b) : "cc"); \
-   } while(0)
-
-#elif defined(BOTAN_TARGET_ARCH_IS_ALPHA)
-
-#define BOTAN_FAST_64X64_MUL(a,b,lo,hi) do {              \
-   asm("umulh %1,%2,%0" : "=r" (*hi) : "r" (a), "r" (b)); \
-   *lo = a * b;                                           \
-} while(0)
-
-#elif defined(BOTAN_TARGET_ARCH_IS_IA64)
-
-#define BOTAN_FAST_64X64_MUL(a,b,lo,hi) do {                \
-   asm("xmpy.hu %0=%1,%2" : "=f" (*hi) : "f" (a), "f" (b)); \
-   *lo = a * b;                                             \
-} while(0)
-
-#elif defined(BOTAN_TARGET_ARCH_IS_PPC64)
-
-#define BOTAN_FAST_64X64_MUL(a,b,lo,hi) do {                      \
-   asm("mulhdu %0,%1,%2" : "=r" (*hi) : "r" (a), "r" (b) : "cc"); \
-   *lo = a * b;                                                   \
-} while(0)
-
-#endif
-
-#endif
-
-namespace Botan {
-
-/**
-* Perform a 64x64->128 bit multiplication
-*/
-inline void mul64x64_128(uint64_t a, uint64_t b, uint64_t* lo, uint64_t* hi)
-   {
-#if defined(BOTAN_FAST_64X64_MUL)
-   BOTAN_FAST_64X64_MUL(a, b, lo, hi);
-#else
-
-   /*
-   * Do a 64x64->128 multiply using four 32x32->64 multiplies plus
-   * some adds and shifts. Last resort for CPUs like UltraSPARC (with
-   * 64-bit registers/ALU, but no 64x64->128 multiply) or 32-bit CPUs.
-   */
-   const size_t HWORD_BITS = 32;
-   const uint32_t HWORD_MASK = 0xFFFFFFFF;
-
-   const uint32_t a_hi = (a >> HWORD_BITS);
-   const uint32_t a_lo = (a  & HWORD_MASK);
-   const uint32_t b_hi = (b >> HWORD_BITS);
-   const uint32_t b_lo = (b  & HWORD_MASK);
-
-   uint64_t x0 = static_cast<uint64_t>(a_hi) * b_hi;
-   uint64_t x1 = static_cast<uint64_t>(a_lo) * b_hi;
-   uint64_t x2 = static_cast<uint64_t>(a_hi) * b_lo;
-   uint64_t x3 = static_cast<uint64_t>(a_lo) * b_lo;
-
-   // this cannot overflow as (2^32-1)^2 + 2^32-1 < 2^64-1
-   x2 += x3 >> HWORD_BITS;
-
-   // this one can overflow
-   x2 += x1;
-
-   // propagate the carry if any
-   x0 += static_cast<uint64_t>(static_cast<bool>(x2 < x1)) << HWORD_BITS;
-
-   *hi = x0 + (x2 >> HWORD_BITS);
-   *lo  = ((x2 & HWORD_MASK) << HWORD_BITS) + (x3 & HWORD_MASK);
-#endif
-   }
-
-}
-
-#endif