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target/arm: Convert MOVW, MOVT

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190904193059.26202-28-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2019-09-04 12:30:17 -07:00 • committed by Peter Maydell
parent 2c7c4e0904
commit 8f4451274b
3 changed files with 48 additions and 56 deletions
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9
target/arm/t32.decode
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@ -150,6 +150,15 @@ RSB_rri 1111 0.0 1110 . .... 0 ... .... ........ @s_rri_rot
SUB_rri 1111 0.1 0101 0 .... 0 ... .... ........ @s0_rri_12
}
# Move Wide
%imm16_26_16_12_0 16:4 26:1 12:3 0:8
@mov16 .... .... .... .... .... rd:4 .... .... \
&ri imm=%imm16_26_16_12_0
MOVW 1111 0.10 0100 .... 0 ... .... ........ @mov16
MOVT 1111 0.10 1100 .... 0 ... .... ........ @mov16
# Saturate, bitfield
@sat .... .... .. sh:1 . rn:4 . ... rd:4 .. . satimm:5 \