QortalOS Brooklyn for Raspberry Pi 4
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// SPDX-License-Identifier: GPL-2.0 |
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#include <linux/types.h> |
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#include "../../../util/tsc.h" |
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u64 rdtsc(void) |
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{ |
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unsigned int low, high; |
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asm volatile("rdtsc" : "=a" (low), "=d" (high)); |
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return low | ((u64)high) << 32; |
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}
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