[libc-commits] [libc] [libc] Add definitions to embedded AArch32/AArch64 (PR #142597)

[Joseph Huber via libc-commits]

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@@ -5,7 +5,16 @@
 #include "gpu/time-macros.h"
 #elif defined(__linux__)
 #include "linux/time-macros.h"
+#elif defined(__arm__) || defined(_M_ARM) || defined(__aarch64__)
+#ifdef __CLK_TCK
+#define CLOCKS_PER_SEC __CLK_TCK
+#else
+// Semihosting uses centiseconds as default
+#define CLOCKS_PER_SEC 100
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jhuber6 wrote:

I thought this was usually defined to be 1000000, but I don't know the platform.

https://github.com/llvm/llvm-project/pull/142597