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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-05-12 15:40:50 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-05-18 11:28:38 +0100 |
| commit | 45fda88ea2185699c2bc1e3339a16db59b40eb72 (patch) | |
| tree | 57b8cb64ebd275a5e65e88f3e981d56fb95123c7 /target/arm/tcg/a64.decode | |
| parent | 270076d01ac6bc7cd2a6e0830507c5f5f538d161 (diff) | |
| download | qemu-45fda88ea2185699c2bc1e3339a16db59b40eb72.zip qemu-45fda88ea2185699c2bc1e3339a16db59b40eb72.tar.gz qemu-45fda88ea2185699c2bc1e3339a16db59b40eb72.tar.bz2 | |
target/arm: Convert PC-rel addressing to decodetree
Convert the ADR and ADRP instructions.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20230512144106.3608981-5-peter.maydell@linaro.org
[PMM: Rebased]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/tcg/a64.decode')
| -rw-r--r-- | target/arm/tcg/a64.decode | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode index 43321bb..bcf46fc 100644 --- a/target/arm/tcg/a64.decode +++ b/target/arm/tcg/a64.decode @@ -18,3 +18,16 @@ # # This file is processed by scripts/decodetree.py # + +&ri rd imm + + +### Data Processing - Immediate + +# PC-rel addressing + +%imm_pcrel 5:s19 29:2 +@pcrel . .. ..... ................... rd:5 &ri imm=%imm_pcrel + +ADR 0 .. 10000 ................... ..... @pcrel +ADRP 1 .. 10000 ................... ..... @pcrel |