Message ID | 20240302010627.12998-4-richard.henderson@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | linux-user: Implement some prctls | expand |
On Sat, 2 Mar 2024 at 04:13, Richard Henderson <richard.henderson@linaro.org> wrote: > > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> > --- > linux-user/syscall.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) Reviewed-by: Peter Maydell <peter.maydell@linaro.org> thanks -- PMM
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index efa200878f..a50a18b008 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:
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- linux-user/syscall.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)