3rd-party/linux-kernel-module-cheat
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ld2 move in

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Ciro Santilli 六四事件 法轮功
2019-05-12 00:00:10 +00:00
parent 11359838a1
commit 9f9db3680d
2 changed files with 28 additions and 20 deletions
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userland/arch/aarch64/ld2.S Normal file
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/* https://github.com/cirosantilli/linux-kernel-module-cheat#arm-ld2-instruction */
#include "common.h"
ENTRY
.data
u32_interleave: .word \
0x11111111, 0x55555555, \
0x22222222, 0x66666666, \
0x33333333, 0x77777777, \
0x44444444, 0x88888888
u32_interleave_sum_expect: .word \
0x66666666, \
0x88888888, \
0xAAAAAAAA, \
0xCCCCCCCC
.bss
u32_interleave_sum: .skip 16
.text
adr x0, u32_interleave
ld2 {v0.4s, v1.4s}, [x0]
add v2.4s, v0.4s, v1.4s
adr x0, u32_interleave_sum
st1 {v2.4s}, [x0]
ASSERT_MEMCMP(u32_interleave_sum, u32_interleave_sum_expect, 0x10)
EXIT