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--- a/time_stamp_counter/src/time_stamp_counter_stubs.c 2025-07-12 22:31:10.112736714 +0200
+++ b/time_stamp_counter/src/time_stamp_counter_stubs.c 2025-07-12 22:34:08.599793338 +0200
@@ -44,6 +44,13 @@
asm volatile("mrs %0, cntvct_el0" : "=r" (tsc));
return tsc;
}
+#elif defined(__riscv)
+static uint64_t rdtsc()
+{
+ uint64_t tsc;
+ tsc = 0;
+ return tsc;
+}
#endif
CAMLprim CAMLweakdef uint64_t caml_rdtsc_unboxed(value unit) {
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