export getAndResetCycles

caiiiycuk · Jan 31, 2024 · acbd80d · acbd80d
1 parent bf7e7dd
commit acbd80d
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Showing 2 changed files with 14 additions and 6 deletions.
diff --git a/native/jsdos/include/jsdos-asyncify.h b/native/jsdos/include/jsdos-asyncify.h
@@ -4,12 +4,16 @@
 
 #ifndef JS_DOS_JSDOS_ASYNCIFY_H
 #define JS_DOS_JSDOS_ASYNCIFY_H
+
+#include <stdint.h>
+
 namespace jsdos {
   void initAsyncify();
   void asyncifyLock();
   void asyncifyUnlock();
   void destroyAsyncify();
   void incCycles();
+  uint32_t getAndResetCycles();
 }
 
 extern "C" void asyncify_sleep(unsigned int ms, bool nonSkippable = 0);

diff --git a/native/jsdos/jsdos-asyncify.cpp b/native/jsdos/jsdos-asyncify.cpp
@@ -2,7 +2,7 @@
 // Created by caiiiycuk on 13.11.2019.
 //
 #include <jsdos-asyncify.h>
-#include <cstdint>
+#include <atomic>
 
 #ifdef EMSCRIPTEN
 // clang-format off
@@ -242,15 +242,19 @@ extern "C" void asyncify_sleep(unsigned int ms, bool nonSkippable) {
 }
 
 namespace {
-  uint64_t cycles = 0;
+  std::atomic_uint32_t cycles(0);
 }
 
 void jsdos::incCycles() {
   ::cycles++;
 }
 
-extern "C" uint64_t EMSCRIPTEN_KEEPALIVE getAndResetCycles() {
-  uint64_t tmp = cycles;
-  cycles = 0;
-  return tmp;
+uint32_t jsdos::getAndResetCycles() {
+    uint32_t tmp = ::cycles;
+    ::cycles = 0;
+    return tmp;
+}
+
+extern "C" uint32_t EMSCRIPTEN_KEEPALIVE getAndResetCycles() {
+    return jsdos::getAndResetCycles();
 }