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arm: sve_addvl test program that prints sve length

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Ciro Santilli 六四事件 法轮功
2019-10-30 22:00:02 +00:00
parent 37b93ecfbb
commit 02018daa95
4 changed files with 71 additions and 2 deletions
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userland/arch/aarch64/sve_addvl.S Normal file
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/* https://cirosantilli.com/linux-kernel-module-cheat#arm-sve-vaddl-instruction */
#include <lkmc.h>
LKMC_PROLOGUE
mov x0, 0
addvl x0, x0, 8
bl lkmc_print_hex_64
bl lkmc_print_newline
LKMC_EPILOGUE