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MINGW-packages/mingw-w64-v8/011-make-sure-that-__rdtsc-is-declared.patch
Raed Rizqie bf99396a2e v8: update to 14.0.210
- rebase some patches
- disable external startup data (using internal instead)
- enable monolithic library
2025-07-25 14:04:21 +00:00

18 lines
441 B
Diff

diff --git a/src/base/platform/time.cc b/src/base/platform/time.cc
index c2d36cc2..1948d0db 100644
--- a/src/base/platform/time.cc
+++ b/src/base/platform/time.cc
@@ -864,6 +864,12 @@ void ThreadTicks::WaitUntilInitializedWin() {
#endif
}
+#ifdef __MINGW64_VERSION_MAJOR
+extern "C" {
+ extern unsigned __int64 __rdtsc(void);
+}
+#endif
+
#ifndef V8_HOST_ARCH_ARM64
double ThreadTicks::TSCTicksPerSecond() {
DCHECK(IsSupported());