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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2024-03-05 12:09:39 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-03-06 12:35:19 +0000 |
| commit | e4e5cb4a54403558defb4669a8c64cbd67713e1e (patch) | |
| tree | 35ba13c3eec6b95cc5945dd7404dd83caaf3453d /linux-user/ppc/signal.c | |
| parent | 1ea96f1ded914c64c5a6df78b8d0663daebc828c (diff) | |
| download | focaccia-qemu-e4e5cb4a54403558defb4669a8c64cbd67713e1e.tar.gz focaccia-qemu-e4e5cb4a54403558defb4669a8c64cbd67713e1e.zip | |
{linux,bsd}-user: Introduce get_task_state()
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 <alex.bennee@linaro.org> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20240219141628.246823-3-iii@linux.ibm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240305121005.3528075-4-alex.bennee@linaro.org>
Diffstat (limited to 'linux-user/ppc/signal.c')
| -rw-r--r-- | linux-user/ppc/signal.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |