10 lines
439 B
C
10 lines
439 B
C
#include <libkern/OSCacheControl.h>
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#include <stddef.h>
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// randomx (pulled in by monero's proof-of-work code) calls the compiler-rt
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// builtin __clear_cache from its AArch64 JIT. libSystem exports it on macOS and
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// the simulator, but not on iOS devices, so provide the same implementation
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// compiler-rt uses on Darwin.
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void __clear_cache(void *start, void *end) {
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sys_icache_invalidate(start, (size_t)((char *)end - (char *)start));
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} |