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| author | Richard Henderson | 2022-04-21 17:16:49 +0200 |
|---|---|---|
| committer | Richard Henderson | 2022-04-26 17:16:41 +0200 |
| commit | 48da43b258d9038d1f093cfd0d2a4d01d3183be9 (patch) | |
| tree | 6585b8ddc2a67dc402256d1f4e6f8fbb052a00a9 /linux-user/nios2 | |
| parent | target/nios2: Split out helper for eret instruction (diff) | |
| download | qemu-48da43b258d9038d1f093cfd0d2a4d01d3183be9.tar.gz qemu-48da43b258d9038d1f093cfd0d2a4d01d3183be9.tar.xz qemu-48da43b258d9038d1f093cfd0d2a4d01d3183be9.zip | |
target/nios2: Fix BRET instruction
We had failed to copy BSTATUS back to STATUS, and diagnose
supervisor-only. The spec is light on the specifics of the
implementation of bret, but it is an easy assumption that
the restore into STATUS should work the same as eret.
Therefore, reuse the existing helper_eret.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220421151735.31996-19-richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/nios2')
0 files changed, 0 insertions, 0 deletions