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target/arm: Convert LDAPR/STLR (imm) to decodetree

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Convert the instructions in the LDAPR/STLR (unscaled immediate)
group to decodetree.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230602155223.2040685-18-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2023-06-19 11:20:23 +01:00
parent be23a049ec
commit 2521b6073b
2 changed files with 56 additions and 86 deletions
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10
target/arm/tcg/a64.decode
View file

@ -464,3 +464,13 @@ LDAPR sz:2 111 0 00 1 0 1 11111 1100 00 rn:5 rt:5
%ldra_imm 22:s1 12:9 !function=times_2
LDRA 11 111 0 00 m:1 . 1 ......... w:1 1 rn:5 rt:5 imm=%ldra_imm
&ldapr_stlr_i rn rt imm sz sign ext
@ldapr_stlr_i .. ...... .. . imm:9 .. rn:5 rt:5 &ldapr_stlr_i
STLR_i sz:2 011001 00 0 ......... 00 ..... ..... @ldapr_stlr_i sign=0 ext=0
LDAPR_i sz:2 011001 01 0 ......... 00 ..... ..... @ldapr_stlr_i sign=0 ext=0
LDAPR_i 00 011001 10 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=0 sz=0
LDAPR_i 01 011001 10 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=0 sz=1
LDAPR_i 10 011001 10 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=0 sz=2
LDAPR_i 00 011001 11 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=1 sz=0
LDAPR_i 01 011001 11 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=1 sz=1