Support building with MSVC

Issue reported and the usage of __declspec(thread) suggested by cpuchainorg Fixes #2
openwall · Jun 2, 2024 · 84ddaad · 84ddaad
1 parent aec52ab
commit 84ddaad
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/benchmark.c b/benchmark.c
@@ -69,7 +69,13 @@ int main(int argc, const char * const *argv)
 
 	printf("Will use %.2f KiB RAM\n", 0.125 * params.N * params.r);
 
-	static __thread union {
+	static
+#ifdef _MSC_VER
+	__declspec(thread)
+#else
+	__thread
+#endif
+	union {
 		uint8_t u8[80];
 		uint32_t u32[20];
 	} src;

diff --git a/yespower-opt.c b/yespower-opt.c
@@ -1129,8 +1129,13 @@ int yespower(yespower_local_t *local,
 int yespower_tls(const uint8_t *src, size_t srclen,
     const yespower_params_t *params, yespower_binary_t *dst)
 {
+#ifdef _MSC_VER
+	static __declspec(thread) int initialized = 0;
+	static __declspec(thread) yespower_local_t local;
+#else
 	static __thread int initialized = 0;
 	static __thread yespower_local_t local;
+#endif
 
 	if (!initialized) {
 		init_region(&local);