diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-09-04 12:30:40 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-09-05 13:23:03 +0100 |
| commit | 6e8514ba408f3cc758cd47e2da5475d8684507ec (patch) | |
| tree | 0699c424f3c5bee9a0b230094d3ba6640a5dd48e /target/arm/t16.decode | |
| parent | 1cb1323433dca657a42483b2291c1ae923a91726 (diff) | |
target/arm: Convert T16 load/store multiple
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190904193059.26202-51-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/t16.decode')
| -rw-r--r-- | target/arm/t16.decode | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target/arm/t16.decode b/target/arm/t16.decode index 71b3e8f02e..a7a437f930 100644 --- a/target/arm/t16.decode +++ b/target/arm/t16.decode @@ -26,6 +26,7 @@ &ri !extern rd imm &ldst_rr !extern p w u rn rt rm shimm shtype &ldst_ri !extern p w u rn rt imm +&ldst_block !extern rn i b u w list # Set S if the instruction is outside of an IT block. %s !function=t16_setflags @@ -109,3 +110,10 @@ LDR_ri 10011 ... ........ @ldst_spec_i rn=13 ADR 10100 rd:3 ........ imm=%imm8_0x4 ADD_rri 10101 rd:3 ........ \ &s_rri_rot rn=13 s=0 rot=0 imm=%imm8_0x4 # SP + +# Load/store multiple + +@ldstm ..... rn:3 list:8 &ldst_block i=1 b=0 u=0 w=1 + +STM 11000 ... ........ @ldstm +LDM_t16 11001 ... ........ @ldstm |