fix a few conversion warnings

- fix conversion from large type tp small

9 files changed, 16 insertions, 15 deletions

diff --git a/xmrstak/backend/cpu/crypto/cryptonight_aesni.h b/xmrstak/backend/cpu/crypto/cryptonight_aesni.h
index c7d28e9..7562de1 100644
--- a/xmrstak/backend/cpu/crypto/cryptonight_aesni.h
+++ b/xmrstak/backend/cpu/crypto/cryptonight_aesni.h
@@ -429,7 +429,7 @@ inline void cryptonight_monero_tweak(uint64_t* mem_out, __m128i tmp)
 	tmp = _mm_castps_si128(_mm_movehl_ps(_mm_castsi128_ps(tmp), _mm_castsi128_ps(tmp)));
 	uint64_t vh = _mm_cvtsi128_si64(tmp);
 
-	uint8_t x = vh >> 24;
+	uint8_t x = static_cast<uint8_t>(vh >> 24);
 	static const uint16_t table = 0x7531;
 	const uint8_t index = (((x >> 3) & 6) | (x & 1)) << 1;
 	vh ^= ((table >> index) & 0x3) << 28;
diff --git a/xmrstak/backend/cpu/hwlocMemory.cpp b/xmrstak/backend/cpu/hwlocMemory.cpp
index 94d2b53..089570f 100644
--- a/xmrstak/backend/cpu/hwlocMemory.cpp
+++ b/xmrstak/backend/cpu/hwlocMemory.cpp
@@ -30,7 +30,7 @@ void bindMemoryToNUMANode( size_t puId )
 
 	depth = hwloc_get_type_depth(topology, HWLOC_OBJ_PU);
 
-	for( size_t i = 0;
+	for( uint32_t i = 0;
 		i < hwloc_get_nbobjs_by_depth(topology, depth);
 		i++ )
 	{
diff --git a/xmrstak/backend/cpu/minethd.cpp b/xmrstak/backend/cpu/minethd.cpp
index ec3e145..263c83a 100644
--- a/xmrstak/backend/cpu/minethd.cpp
+++ b/xmrstak/backend/cpu/minethd.cpp
@@ -627,22 +627,22 @@ minethd::cn_hash_fun_multi minethd::func_multi_selector(size_t N, bool bHaveAes,
 
 void minethd::double_work_main()
 {
-	multiway_work_main<2>();
+	multiway_work_main<2u>();
 }
 
 void minethd::triple_work_main()
 {
-	multiway_work_main<3>();
+	multiway_work_main<3u>();
 }
 
 void minethd::quad_work_main()
 {
-	multiway_work_main<4>();
+	multiway_work_main<4u>();
 }
 
 void minethd::penta_work_main()
 {
-	multiway_work_main<5>();
+	multiway_work_main<5u>();
 }
 
 template<size_t N>
@@ -656,7 +656,7 @@ void minethd::prep_multiway_work(uint8_t *bWorkBlob, uint32_t **piNonce)
 	}
 }
 
-template<size_t N>
+template<uint32_t N>
 void minethd::multiway_work_main()
 {
 	if(affinity >= 0) //-1 means no affinity
diff --git a/xmrstak/backend/cpu/minethd.hpp b/xmrstak/backend/cpu/minethd.hpp
index 59583b6..85a95d1 100644
--- a/xmrstak/backend/cpu/minethd.hpp
+++ b/xmrstak/backend/cpu/minethd.hpp
@@ -35,7 +35,7 @@ private:
 
 	minethd(miner_work& pWork, size_t iNo, int iMultiway, bool no_prefetch, int64_t affinity);
 
-	template<size_t N>
+	template<uint32_t N>
 	void multiway_work_main();
 
 	template<size_t N>
diff --git a/xmrstak/misc/console.cpp b/xmrstak/misc/console.cpp
index de5eed3..d961b71 100644
--- a/xmrstak/misc/console.cpp
+++ b/xmrstak/misc/console.cpp
@@ -225,7 +225,7 @@ void printer::print_str(const char* str)
 
 //Do a press any key for the windows folk. *insert any key joke here*
 #ifdef _WIN32
-void win_exit(size_t code)
+void win_exit(int code)
 {
 	size_t envSize = 0;
 	getenv_s(&envSize, nullptr, 0, "XMRSTAK_NOWAIT");
@@ -238,7 +238,7 @@ void win_exit(size_t code)
 }
 
 #else
-void win_exit(size_t code) 
+void win_exit(int code)
 { 
 	std::exit(code);
 }
diff --git a/xmrstak/misc/console.hpp b/xmrstak/misc/console.hpp
index cfbeddd..6717631 100644
--- a/xmrstak/misc/console.hpp
+++ b/xmrstak/misc/console.hpp
@@ -49,4 +49,4 @@ private:
 	FILE* logfile;
 };
 
-void win_exit(size_t code = 1);
+void win_exit(int code = 1);
diff --git a/xmrstak/misc/executor.hpp b/xmrstak/misc/executor.hpp
index 9e145c3..be5ee6c 100644
--- a/xmrstak/misc/executor.hpp
+++ b/xmrstak/misc/executor.hpp
@@ -64,7 +64,7 @@ private:
 	inline bool is_dev_time()
 	{
 		//Add 2 seconds to compensate for connect
-		constexpr size_t dev_portion = double(iDevDonatePeriod) * fDevDonationLevel + 2;
+		constexpr size_t dev_portion = static_cast<size_t>(double(iDevDonatePeriod) * fDevDonationLevel + 2.);
 
 		if(dev_portion < 12) //No point in bothering with less than 10s
 			return false;
diff --git a/xmrstak/misc/telemetry.cpp b/xmrstak/misc/telemetry.cpp
index 28fb522..a3a2a12 100644
--- a/xmrstak/misc/telemetry.cpp
+++ b/xmrstak/misc/telemetry.cpp
@@ -89,8 +89,8 @@ double telemetry::calc_telemetry_data(size_t iLastMilisec, size_t iThread)
 		return nan("");
 
 	double fHashes, fTime;
-	fHashes = iLastestHashCnt - iEarliestHashCnt;
-	fTime = iLastestStamp - iEarliestStamp;
+	fHashes = static_cast<double>(iLastestHashCnt - iEarliestHashCnt);
+	fTime = static_cast<double>(iLastestStamp - iEarliestStamp);
 	fTime /= 1000.0;
 
 	return fHashes / fTime;
diff --git a/xmrstak/net/socket.cpp b/xmrstak/net/socket.cpp
index 7c58a8e..9bc608f 100644
--- a/xmrstak/net/socket.cpp
+++ b/xmrstak/net/socket.cpp
@@ -156,7 +156,8 @@ int plain_socket::recv(char* buf, unsigned int len)
 
 bool plain_socket::send(const char* buf)
 {
-	int pos = 0, slen = strlen(buf);
+	size_t pos = 0;
+	size_t slen = strlen(buf);
 	while (pos != slen)
 	{
 		int ret = ::send(hSocket, buf + pos, slen - pos, 0);