diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2024-03-01 14:56:45 -1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-03-12 03:35:01 -1000 |
| commit | 91511bd40f9a425a99717db14bb46f50f8979cbe (patch) | |
| tree | 3612f858d055a85b232293ffd7df0840458b9d5b /linux-user | |
| parent | 07726f522deea2b98f39f7acdd32c60a35d65d1a (diff) | |
linux-user: Implement PR_{GET,SET}_SPECULATION_CTRL
Both of these only pass and return integral values.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 0801ae124d..4871c4b648 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6451,6 +6451,8 @@ static abi_long do_prctl(CPUArchState *env, abi_long option, abi_long arg2, case PR_GET_IO_FLUSHER: case PR_SET_IO_FLUSHER: case PR_SET_CHILD_SUBREAPER: + case PR_GET_SPECULATION_CTRL: + case PR_SET_SPECULATION_CTRL: /* Some prctl options have no pointer arguments and we can pass on. */ return get_errno(prctl(option, arg2, arg3, arg4, arg5)); @@ -6465,8 +6467,6 @@ static abi_long do_prctl(CPUArchState *env, abi_long option, abi_long arg2, return ret; } - case PR_GET_SPECULATION_CTRL: - case PR_SET_SPECULATION_CTRL: case PR_GET_TID_ADDRESS: /* TODO */ return -TARGET_EINVAL; |