1 files changed, 0 insertions, 117 deletions
diff --git a/src/entropy/hres_timer/hres_timer.cpp b/src/entropy/hres_timer/hres_timer.cpp
deleted file mode 100644
index 7295a119b..000000000
--- a/src/entropy/hres_timer/hres_timer.cpp
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-* High Resolution Timestamp Entropy Source
-* (C) 1999-2009,2011 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/internal/hres_timer.h>
-#include <botan/cpuid.h>
-
-#if defined(BOTAN_TARGET_OS_HAS_QUERY_PERF_COUNTER)
-  #include <windows.h>
-#endif
-
-namespace Botan {
-
-/*
-* Get the timestamp
-*/
-void High_Resolution_Timestamp::poll(Entropy_Accumulator& accum)
-   {
-   // Don't count the timestamp as contributing any entropy
-   const double ESTIMATED_ENTROPY_PER_BYTE = 0.0;
-
-#if defined(BOTAN_TARGET_OS_HAS_QUERY_PERF_COUNTER)
-   {
-   LARGE_INTEGER tv;
-   ::QueryPerformanceCounter(&tv);
-   accum.add(tv.QuadPart, ESTIMATED_ENTROPY_PER_BYTE);
-   }
-#endif
-
-#if defined(BOTAN_TARGET_OS_HAS_CLOCK_GETTIME)
-
-#define CLOCK_POLL(src)                                      \
-   do {                                                      \
-     struct timespec ts;                                     \
-     ::clock_gettime(src, &ts);                              \
-     accum.add(&ts, sizeof(ts), ESTIMATED_ENTROPY_PER_BYTE); \
-   } while(0)
-
-#if defined(CLOCK_REALTIME)
-   CLOCK_POLL(CLOCK_REALTIME);
-#endif
-
-#if defined(CLOCK_REALTIME_COARSE)
-   CLOCK_POLL(CLOCK_REALTIME_COARSE);
-#endif
-
-#if defined(CLOCK_MONOTONIC)
-   CLOCK_POLL(CLOCK_MONOTONIC);
-#endif
-
-#if defined(CLOCK_MONOTONIC_COARSE)
-   CLOCK_POLL(CLOCK_MONOTONIC_COARSE);
-#endif
-
-#if defined(CLOCK_MONOTONIC_RAW)
-   CLOCK_POLL(CLOCK_MONOTONIC_RAW);
-#endif
-
-#if defined(CLOCK_BOOTTIME)
-   CLOCK_POLL(CLOCK_BOOTTIME);
-#endif
-
-#if defined(CLOCK_PROCESS_CPUTIME_ID)
-   CLOCK_POLL(CLOCK_PROCESS_CPUTIME_ID);
-#endif
-
-#if defined(CLOCK_THREAD_CPUTIME_ID)
-   CLOCK_POLL(CLOCK_THREAD_CPUTIME_ID);
-#endif
-
-#undef CLOCK_POLL
-
-#endif
-
-#if BOTAN_USE_GCC_INLINE_ASM
-
-   u64bit rtc = 0;
-
-#if defined(BOTAN_TARGET_CPU_IS_X86_FAMILY)
-   if(CPUID::has_rdtsc()) // not availble on all x86 CPUs
-      {
-      u32bit rtc_low = 0, rtc_high = 0;
-      asm volatile("rdtsc" : "=d" (rtc_high), "=a" (rtc_low));
-      rtc = (static_cast<u64bit>(rtc_high) << 32) | rtc_low;
-      }
-
-#elif defined(BOTAN_TARGET_CPU_IS_PPC_FAMILY)
-   u32bit rtc_low = 0, rtc_high = 0;
-   asm volatile("mftbu %0; mftb %1" : "=r" (rtc_high), "=r" (rtc_low));
-   rtc = (static_cast<u64bit>(rtc_high) << 32) | rtc_low;
-
-#elif defined(BOTAN_TARGET_ARCH_IS_ALPHA)
-   asm volatile("rpcc %0" : "=r" (rtc));
-
-#elif defined(BOTAN_TARGET_ARCH_IS_SPARC64) && !defined(BOTAN_TARGET_OS_IS_OPENBSD)
-   asm volatile("rd %%tick, %0" : "=r" (rtc));
-
-#elif defined(BOTAN_TARGET_ARCH_IS_IA64)
-   asm volatile("mov %0=ar.itc" : "=r" (rtc));
-
-#elif defined(BOTAN_TARGET_ARCH_IS_S390X)
-   asm volatile("stck 0(%0)" : : "a" (&rtc) : "memory", "cc");
-
-#elif defined(BOTAN_TARGET_ARCH_IS_HPPA)
-   asm volatile("mfctl 16,%0" : "=r" (rtc)); // 64-bit only?
-
-#endif
-
-   accum.add(rtc, ESTIMATED_ENTROPY_PER_BYTE);
-
-#endif
-   }
-
-}