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linux-user: Introduce host_signal_mask

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Do not directly access the uc_sigmask member.
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>
This commit is contained in:
Richard Henderson
2022-02-08 09:30:42 +03:00
parent 620d0b49a4
commit c8c89a6a30
12 changed files with 63 additions and 10 deletions
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5
linux-user/include/host/s390/host-signal.h
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@@ -21,6 +21,11 @@ static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
uc->uc_mcontext.psw.addr = pc;
}
static inline void *host_signal_mask(ucontext_t *uc)
{
return &uc->uc_sigmask;
}
static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
{
uint16_t *pinsn = (uint16_t *)host_signal_pc(uc);