Commit graph

4 commits

Author SHA1 Message Date
Warner Losh 3ac34cc985 bsd-user/arm/signal.c: arm get_ucontext_sigreturn
Update ucontext to implement sigreturn.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-01-07 22:58:51 -07:00
Warner Losh d6d4509a9f bsd-user/arm/signal.c: arm set_mcontext
Move the machine context to the CPU state.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-01-07 22:58:51 -07:00
Warner Losh 38ce1471c9 bsd-user/arm/signal.c: arm get_mcontext
Get the machine context from the CPU state.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-01-07 22:58:51 -07:00
Warner Losh 781be8666c bsd-user/arm/signal.c: arm set_sigtramp_args
Implement set_sigtramp_args to setup the arguments to the sigtramp
calls.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-01-07 22:58:51 -07:00