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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-08-20 11:24:32 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-08-20 11:24:32 +0100 |
| commit | 55c544ed2709bd202e71e77ddfe3ea0327852211 (patch) | |
| tree | a8bf1b793be3127a81e761fa43845d631e20bb5a /scripts/decodetree.py | |
| parent | aec4dd09f172ee64c19222b78269d5952fd9c1dc (diff) | |
| download | qemu-55c544ed2709bd202e71e77ddfe3ea0327852211.zip qemu-55c544ed2709bd202e71e77ddfe3ea0327852211.tar.gz qemu-55c544ed2709bd202e71e77ddfe3ea0327852211.tar.bz2 | |
target/arm: Implement AArch32 ERET instruction
ARMv7VE introduced the ERET instruction, which is necessary to
return from an exception taken to Hyp mode. Implement this.
In A32 encoding it is a completely new encoding; in T32 it
is an adjustment of the behaviour of the existing
"SUBS PC, LR, #<imm8>" instruction.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20180814124254.5229-10-peter.maydell@linaro.org
Diffstat (limited to 'scripts/decodetree.py')
0 files changed, 0 insertions, 0 deletions