diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2024-03-01 15:04:39 -1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-03-12 03:35:01 -1000 |
| commit | 8de24b15630a9b2d474be593289c8bf54dacd50a (patch) | |
| tree | 0c9b919dff2fb30b8c9d85a283bb85cdd096c26d /linux-user/syscall.c | |
| parent | 91511bd40f9a425a99717db14bb46f50f8979cbe (diff) | |
linux-user: Implement PR_GET_TID_ADDRESS
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 4871c4b648..e12d969c2e 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6468,8 +6468,10 @@ static abi_long do_prctl(CPUArchState *env, abi_long option, abi_long arg2, } case PR_GET_TID_ADDRESS: - /* TODO */ - return -TARGET_EINVAL; + { + TaskState *ts = env_cpu(env)->opaque; + return put_user_ual(ts->child_tidptr, arg2); + } case PR_GET_FPEXC: case PR_SET_FPEXC: |