From e4e5cb4a54403558defb4669a8c64cbd67713e1e Mon Sep 17 00:00:00 2001 From: Ilya Leoshkevich Date: Tue, 5 Mar 2024 12:09:39 +0000 Subject: {linux,bsd}-user: Introduce get_task_state() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A CPU's TaskState is stored in the CPUState's void *opaque field, accessing which is somewhat awkward due to having to use a cast. Introduce a wrapper and use it everywhere. Suggested-by: Alex Bennée Signed-off-by: Ilya Leoshkevich Reviewed-by: Warner Losh Reviewed-by: Richard Henderson Message-Id: <20240219141628.246823-3-iii@linux.ibm.com> Signed-off-by: Alex Bennée Message-Id: <20240305121005.3528075-4-alex.bennee@linaro.org> --- linux-user/ppc/signal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux-user/ppc/signal.c') diff --git a/linux-user/ppc/signal.c b/linux-user/ppc/signal.c index 7e7302823b..c232424c1e 100644 --- a/linux-user/ppc/signal.c +++ b/linux-user/ppc/signal.c @@ -486,7 +486,7 @@ void setup_rt_frame(int sig, struct target_sigaction *ka, int i, err = 0; #if defined(TARGET_PPC64) struct target_sigcontext *sc = 0; - struct image_info *image = ((TaskState *)thread_cpu->opaque)->info; + struct image_info *image = get_task_state(thread_cpu)->info; #endif rt_sf_addr = get_sigframe(ka, env, sizeof(*rt_sf)); @@ -673,7 +673,7 @@ abi_long do_swapcontext(CPUArchState *env, abi_ulong uold_ctx, } if (uold_ctx) { - TaskState *ts = (TaskState *)thread_cpu->opaque; + TaskState *ts = get_task_state(thread_cpu); if (!lock_user_struct(VERIFY_WRITE, uctx, uold_ctx, 1)) { return -TARGET_EFAULT; -- cgit 1.4.1