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Searched refs:rt_sf (Results 1 – 3 of 3) sorted by relevance

/openbmc/qemu/linux-user/ppc/
H A Dsignal.c484 struct target_rt_sigframe *rt_sf; in setup_rt_frame() local
493 rt_sf_addr = get_sigframe(ka, env, sizeof(*rt_sf)); in setup_rt_frame()
494 if (!lock_user_struct(VERIFY_WRITE, rt_sf, rt_sf_addr, 1)) in setup_rt_frame()
497 rt_sf->info = *info; in setup_rt_frame()
499 __put_user(0, &rt_sf->uc.tuc_flags); in setup_rt_frame()
500 __put_user(0, &rt_sf->uc.tuc_link); in setup_rt_frame()
501 target_save_altstack(&rt_sf->uc.tuc_stack, env); in setup_rt_frame()
503 __put_user(h2g (&rt_sf->uc.tuc_mcontext), in setup_rt_frame()
504 &rt_sf->uc.tuc_regs); in setup_rt_frame()
507 __put_user(set->sig[i], &rt_sf->uc.tuc_sigmask.sig[i]); in setup_rt_frame()
[all …]
/openbmc/linux/arch/powerpc/perf/
H A Dcallchain_32.c106 struct rt_signal_frame_32 __user *rt_sf; in signal_frame_32_regs() local
124 rt_sf = (struct rt_signal_frame_32 __user *) (unsigned long) sp; in signal_frame_32_regs()
125 mctx = &rt_sf->uc.uc_mcontext; in signal_frame_32_regs()
/openbmc/linux/arch/powerpc/kernel/
H A Dsignal_32.c1097 struct rt_sigframe __user *rt_sf; in COMPAT_SYSCALL_DEFINE0() local
1108 rt_sf = (struct rt_sigframe __user *) in COMPAT_SYSCALL_DEFINE0()
1110 if (!access_ok(rt_sf, sizeof(*rt_sf))) in COMPAT_SYSCALL_DEFINE0()
1127 if (__get_user(tmp, &rt_sf->uc.uc_link)) in COMPAT_SYSCALL_DEFINE0()
1150 if (do_setcontext_tm(&rt_sf->uc, uc_transact, regs)) in COMPAT_SYSCALL_DEFINE0()
1165 if (do_setcontext(&rt_sf->uc, regs, 1)) in COMPAT_SYSCALL_DEFINE0()
1176 if (compat_restore_altstack(&rt_sf->uc.uc_stack)) in COMPAT_SYSCALL_DEFINE0()
1179 if (restore_altstack(&rt_sf->uc.uc_stack)) in COMPAT_SYSCALL_DEFINE0()
1186 signal_fault(current, regs, "sys_rt_sigreturn", rt_sf); in COMPAT_SYSCALL_DEFINE0()