diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-09-04 12:30:57 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-09-05 13:23:04 +0100 |
| commit | 67b54c554b39fd24f0c3aabc546e83b3082ee7ff (patch) | |
| tree | 1a3a9b6c9dfaabd8b884645781ed31f8ee78f2a6 /target/arm/t16.decode | |
| parent | 8d4a4dc849a28aded8f335a25b223e8e3391b6f2 (diff) | |
target/arm: Convert T16, long branches
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190904193059.26202-68-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 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target/arm/t16.decode b/target/arm/t16.decode index a4c89dba61..43b9a267a1 100644 --- a/target/arm/t16.decode +++ b/target/arm/t16.decode @@ -272,3 +272,10 @@ LDM_t16 1011 110 ......... \ %imm11_0x2 0:s11 !function=times_2 B 11100 ........... &i imm=%imm11_0x2 + +# thumb_insn_is_16bit() ensures we won't be decoding these as +# T16 instructions for a Thumb2 CPU, so these patterns must be +# a Thumb1 split BL/BLX. +BLX_suffix 11101 imm:11 &i +BL_BLX_prefix 11110 imm:s11 &i +BL_suffix 11111 imm:11 &i |