diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-02-08 09:40:00 +0300 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-02-09 08:47:48 +1100 |
| commit | 9940799bdea5d456fdbc11d10f355755843063e9 (patch) | |
| tree | 6b1fd3a23ae364c87180061be7c68518ba71397c /linux-user/signal.c | |
| parent | c8c89a6a30be0e6f24e6a56d4ef181ec0e4dd064 (diff) | |
linux-user: Introduce host_sigcontext
Do not directly access ucontext_t as the third signal parameter.
This is preparation for a sparc64 fix.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/signal.c')
| -rw-r--r-- | linux-user/signal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index 0c61459d4a..27a0ff30e9 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -800,7 +800,7 @@ void queue_signal(CPUArchState *env, int sig, int si_type, /* Adjust the signal context to rewind out of safe-syscall if we're in it */ static inline void rewind_if_in_safe_syscall(void *puc) { - ucontext_t *uc = (ucontext_t *)puc; + host_sigcontext *uc = (host_sigcontext *)puc; uintptr_t pcreg = host_signal_pc(uc); if (pcreg > (uintptr_t)safe_syscall_start @@ -815,7 +815,7 @@ static void host_signal_handler(int host_sig, siginfo_t *info, void *puc) CPUState *cpu = env_cpu(env); TaskState *ts = cpu->opaque; target_siginfo_t tinfo; - ucontext_t *uc = puc; + host_sigcontext *uc = puc; struct emulated_sigtable *k; int guest_sig; uintptr_t pc = 0; |