target/riscv: Simplify helper_sret() a little bit
commit2bfec53b4c7d5e5ddd08ea6ef77257cba612700d
authorBin Meng <bmeng@tinylab.org>
Wed, 7 Dec 2022 09:00:36 +0000 (7 17:00 +0800)
committerAlistair Francis <alistair.francis@wdc.com>
Fri, 6 Jan 2023 00:42:55 +0000 (6 10:42 +1000)
tree01ad9fe74999fa5fc30f165482fad7738b07514e
parentec2918b467228e7634f1dd5f35033ad3021b6ef7
target/riscv: Simplify helper_sret() a little bit

There are 2 paths in helper_sret() and the same mstatus update codes
are replicated. Extract the common parts to simplify it a little bit.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221207090037.281452-1-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
target/riscv/op_helper.c