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Searched refs:ka (Results 1 - 25 of 93) sorted by relevance

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/kernel/linux/linux-5.10/arch/mips/include/asm/
H A Dsignal.h17 #define sig_uses_siginfo(ka, abi) \
19 ((ka)->sa.sa_flags & SA_SIGINFO))
21 #define sig_uses_siginfo(ka, abi) \
24 ((ka)->sa.sa_flags & SA_SIGINFO) : 1) )
/kernel/linux/linux-6.6/arch/mips/include/asm/
H A Dsignal.h17 #define sig_uses_siginfo(ka, abi) \
19 ((ka)->sa.sa_flags & SA_SIGINFO))
21 #define sig_uses_siginfo(ka, abi) \
24 ((ka)->sa.sa_flags & SA_SIGINFO) : 1) )
/kernel/linux/linux-5.10/arch/x86/kernel/
H A Dsignal.c233 get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, in get_sigframe() argument
249 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
262 !(ka->sa.sa_flags & SA_RESTORER) && in get_sigframe()
263 ka->sa.sa_restorer) { in get_sigframe()
265 sp = (unsigned long) ka->sa.sa_restorer; in get_sigframe()
328 frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fp); in __setup_frame()
341 if (ksig->ka.sa.sa_flags & SA_RESTORER) in __setup_frame()
342 restorer = ksig->ka.sa.sa_restorer; in __setup_frame()
359 regs->ip = (unsigned long)ksig->ka.sa.sa_handler; in __setup_frame()
383 frame = get_sigframe(&ksig->ka, reg in __setup_rt_frame()
[all...]
/kernel/linux/linux-6.6/arch/x86/kernel/
H A Dsignal.c48 ksig->ka.sa.sa_flags & SA_IA32_ABI; in is_ia32_compat_frame()
59 ksig->ka.sa.sa_flags & SA_X32_ABI; in is_x32_frame()
78 struct k_sigaction *ka = &ksig->ka; in get_sigframe() local
92 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
105 !(ka->sa.sa_flags & SA_RESTORER) && in get_sigframe()
106 ka->sa.sa_restorer) { in get_sigframe()
108 sp = (unsigned long) ka->sa.sa_restorer; in get_sigframe()
215 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in setup_rt_frame()
245 if (!(ksig->ka in handle_signal()
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/kernel/linux/linux-5.10/arch/sh/kernel/
H A Dsignal_32.c254 get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) in get_sigframe() argument
256 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
275 frame = get_sigframe(&ksig->ka, regs->regs[15], sizeof(*frame)); in setup_frame()
288 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_frame()
289 regs->pr = (unsigned long) ksig->ka.sa.sa_restorer; in setup_frame()
319 (struct fdpic_func_descriptor __user *)ksig->ka.sa.sa_handler; in setup_frame()
324 regs->pc = (unsigned long)ksig->ka.sa.sa_handler; in setup_frame()
341 frame = get_sigframe(&ksig->ka, regs->regs[15], sizeof(*frame)); in setup_rt_frame()
358 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_rt_frame()
359 regs->pr = (unsigned long) ksig->ka in setup_rt_frame()
[all...]
/kernel/linux/linux-5.10/arch/s390/kernel/
H A Dsignal.c267 get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) in get_sigframe() argument
279 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
287 static int setup_frame(int sig, struct k_sigaction *ka, in setup_frame() argument
304 frame = get_sigframe(ka, regs, frame_size); in setup_frame()
335 if (ka->sa.sa_flags & SA_RESTORER) { in setup_frame()
336 restorer = (unsigned long) ka->sa.sa_restorer; in setup_frame()
352 regs->psw.addr = (unsigned long) ka->sa.sa_handler; in setup_frame()
388 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_rt_frame()
398 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_rt_frame()
399 restorer = (unsigned long) ksig->ka in setup_rt_frame()
[all...]
H A Dcompat_signal.c233 get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) in get_sigframe() argument
245 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
270 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_frame32()
302 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_frame32()
304 ksig->ka.sa.sa_restorer | PSW32_ADDR_AMODE; in setup_frame32()
320 regs->psw.addr = (__force __u64) ksig->ka.sa.sa_handler; in setup_frame32()
359 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_rt_frame32()
369 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_rt_frame32()
371 ksig->ka.sa.sa_restorer | PSW32_ADDR_AMODE; in setup_rt_frame32()
402 regs->psw.addr = (__u64 __force) ksig->ka in setup_rt_frame32()
[all...]
/kernel/linux/linux-6.6/arch/s390/kernel/
H A Dsignal.c268 get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) in get_sigframe() argument
280 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
288 static int setup_frame(int sig, struct k_sigaction *ka, in setup_frame() argument
305 frame = get_sigframe(ka, regs, frame_size); in setup_frame()
336 if (ka->sa.sa_flags & SA_RESTORER) in setup_frame()
337 restorer = (unsigned long) ka->sa.sa_restorer; in setup_frame()
348 regs->psw.addr = (unsigned long) ka->sa.sa_handler; in setup_frame()
384 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_rt_frame()
394 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_rt_frame()
395 restorer = (unsigned long) ksig->ka in setup_rt_frame()
[all...]
H A Dcompat_signal.c234 get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) in get_sigframe() argument
246 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
271 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_frame32()
303 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_frame32()
305 ksig->ka.sa.sa_restorer | PSW32_ADDR_AMODE; in setup_frame32()
317 regs->psw.addr = (__force __u64) ksig->ka.sa.sa_handler; in setup_frame32()
356 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_rt_frame32()
366 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_rt_frame32()
368 ksig->ka.sa.sa_restorer | PSW32_ADDR_AMODE; in setup_rt_frame32()
396 regs->psw.addr = (__u64 __force) ksig->ka in setup_rt_frame32()
[all...]
/kernel/linux/linux-6.6/arch/sh/kernel/
H A Dsignal_32.c254 get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) in get_sigframe() argument
256 if (ka->sa.sa_flags & SA_ONSTACK) { in get_sigframe()
275 frame = get_sigframe(&ksig->ka, regs->regs[15], sizeof(*frame)); in setup_frame()
288 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_frame()
289 regs->pr = (unsigned long) ksig->ka.sa.sa_restorer; in setup_frame()
319 (struct fdpic_func_descriptor __user *)ksig->ka.sa.sa_handler; in setup_frame()
324 regs->pc = (unsigned long)ksig->ka.sa.sa_handler; in setup_frame()
341 frame = get_sigframe(&ksig->ka, regs->regs[15], sizeof(*frame)); in setup_rt_frame()
358 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_rt_frame()
359 regs->pr = (unsigned long) ksig->ka in setup_rt_frame()
[all...]
/kernel/linux/linux-5.10/arch/h8300/kernel/
H A Dsignal.c170 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in setup_rt_frame()
184 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_rt_frame()
185 ret = (unsigned char *)(ksig->ka.sa.sa_restorer); in setup_rt_frame()
200 regs->pc = (unsigned long)ksig->ka.sa.sa_handler; in setup_rt_frame()
210 handle_restart(struct pt_regs *regs, struct k_sigaction *ka) in handle_restart() argument
214 if (!ka) in handle_restart()
219 if (!ka) { in handle_restart()
226 if (!(ka->sa.sa_flags & SA_RESTART)) { in handle_restart()
249 handle_restart(regs, &ksig->ka); in handle_signal()
/kernel/linux/linux-5.10/arch/x86/ia32/
H A Dia32_signal.c213 if (ksig->ka.sa.sa_flags & SA_ONSTACK) in get_sigframe()
217 !(ksig->ka.sa.sa_flags & SA_RESTORER) && in get_sigframe()
218 ksig->ka.sa.sa_restorer) in get_sigframe()
219 sp = (unsigned long) ksig->ka.sa.sa_restorer; in get_sigframe()
254 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in ia32_setup_frame()
255 restorer = ksig->ka.sa.sa_restorer; in ia32_setup_frame()
281 regs->ip = (unsigned long) ksig->ka.sa.sa_handler; in ia32_setup_frame()
337 if (ksig->ka.sa.sa_flags & SA_RESTORER) in ia32_setup_rt_frame()
338 restorer = ksig->ka.sa.sa_restorer; in ia32_setup_rt_frame()
358 regs->ip = (unsigned long) ksig->ka in ia32_setup_rt_frame()
[all...]
/kernel/linux/linux-5.10/include/trace/events/
H A Dsignal.h86 * @ka: pointer to struct k_sigaction
89 * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or
98 TP_PROTO(int sig, struct kernel_siginfo *info, struct k_sigaction *ka),
100 TP_ARGS(sig, info, ka),
113 __entry->sa_handler = (unsigned long)ka->sa.sa_handler;
114 __entry->sa_flags = ka->sa.sa_flags;
/kernel/linux/linux-6.6/include/trace/events/
H A Dsignal.h86 * @ka: pointer to struct k_sigaction
89 * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or
98 TP_PROTO(int sig, struct kernel_siginfo *info, struct k_sigaction *ka),
100 TP_ARGS(sig, info, ka),
113 __entry->sa_handler = (unsigned long)ka->sa.sa_handler;
114 __entry->sa_flags = ka->sa.sa_flags;
/kernel/linux/linux-5.10/arch/parisc/kernel/
H A Dsignal.c175 get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) in get_sigframe() argument
180 DBG(1,"get_sigframe: ka = %#lx, sp = %#lx, frame_size = %#lx\n", in get_sigframe()
181 (unsigned long)ka, sp, frame_size); in get_sigframe()
185 if ((ka->sa.sa_flags & SA_ONSTACK) != 0 && ! sas_ss_flags(sp)) in get_sigframe()
247 frame = get_sigframe(&ksig->ka, usp, sizeof(*frame)); in setup_rt_frame()
320 haddr = A(ksig->ka.sa.sa_handler); in setup_rt_frame()
429 DBG(1,"handle_signal: sig=%ld, ka=%p, info=%p, oldset=%p, regs=%p\n", in handle_signal()
430 ksig->sig, ksig->ka, ksig->info, oldset, regs); in handle_signal()
492 syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) in syscall_restart() argument
506 if (!(ka in syscall_restart()
[all...]
/kernel/linux/linux-6.6/arch/parisc/kernel/
H A Dsignal.c161 get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) in get_sigframe() argument
166 DBG(1, "%s: ka = %#lx, sp = %#lx, frame_size = %zu\n", in get_sigframe()
167 __func__, (unsigned long)ka, sp, frame_size); in get_sigframe()
171 if ((ka->sa.sa_flags & SA_ONSTACK) != 0 && ! sas_ss_flags(sp)) in get_sigframe()
234 frame = get_sigframe(&ksig->ka, usp, sigframe_size); in setup_rt_frame()
284 haddr = A(ksig->ka.sa.sa_handler); in setup_rt_frame()
388 DBG(1, "%s: sig=%d, ka=%p, info=%p, oldset=%p, regs=%p\n", in handle_signal()
389 __func__, ksig->sig, &ksig->ka, &ksig->info, oldset, regs); in handle_signal()
451 syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) in syscall_restart() argument
468 if (!(ka in syscall_restart()
[all...]
/kernel/linux/linux-5.10/arch/x86/um/
H A Dsignal.c374 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_signal_stack_sc()
375 restorer = ksig->ka.sa.sa_restorer; in setup_signal_stack_sc()
399 PT_REGS_IP(regs) = (unsigned long) ksig->ka.sa.sa_handler; in setup_signal_stack_sc()
419 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_signal_stack_si()
420 restorer = ksig->ka.sa.sa_restorer; in setup_signal_stack_si()
445 PT_REGS_IP(regs) = (unsigned long) ksig->ka.sa.sa_handler; in setup_signal_stack_si()
503 if (ksig->ka.sa.sa_flags & SA_SIGINFO) { in setup_signal_stack_si()
532 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_signal_stack_si()
533 err |= __put_user((void *)ksig->ka.sa.sa_restorer, in setup_signal_stack_si()
553 PT_REGS_IP(regs) = (unsigned long) ksig->ka in setup_signal_stack_si()
[all...]
/kernel/linux/linux-6.6/arch/x86/um/
H A Dsignal.c375 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_signal_stack_sc()
376 restorer = ksig->ka.sa.sa_restorer; in setup_signal_stack_sc()
400 PT_REGS_IP(regs) = (unsigned long) ksig->ka.sa.sa_handler; in setup_signal_stack_sc()
420 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_signal_stack_si()
421 restorer = ksig->ka.sa.sa_restorer; in setup_signal_stack_si()
446 PT_REGS_IP(regs) = (unsigned long) ksig->ka.sa.sa_handler; in setup_signal_stack_si()
504 if (ksig->ka.sa.sa_flags & SA_SIGINFO) { in setup_signal_stack_si()
533 if (ksig->ka.sa.sa_flags & SA_RESTORER) in setup_signal_stack_si()
534 err |= __put_user((void *)ksig->ka.sa.sa_restorer, in setup_signal_stack_si()
554 PT_REGS_IP(regs) = (unsigned long) ksig->ka in setup_signal_stack_si()
[all...]
/kernel/linux/linux-5.10/arch/sparc/kernel/
H A Dsignal_32.c297 regs->pc = (unsigned long) ksig->ka.sa.sa_handler; in setup_frame()
301 if (ksig->ka.ka_restorer) in setup_frame()
302 regs->u_regs[UREG_I7] = (unsigned long)ksig->ka.ka_restorer; in setup_frame()
395 regs->pc = (unsigned long) ksig->ka.sa.sa_handler; in setup_rt_frame()
398 if (ksig->ka.ka_restorer) in setup_rt_frame()
399 regs->u_regs[UREG_I7] = (unsigned long)ksig->ka.ka_restorer; in setup_rt_frame()
423 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in handle_signal()
496 syscall_restart(orig_i0, regs, &ksig.ka.sa); in do_signal()
/kernel/linux/linux-6.6/arch/sparc/kernel/
H A Dsignal_32.c297 regs->pc = (unsigned long) ksig->ka.sa.sa_handler; in setup_frame()
301 if (ksig->ka.ka_restorer) in setup_frame()
302 regs->u_regs[UREG_I7] = (unsigned long)ksig->ka.ka_restorer; in setup_frame()
395 regs->pc = (unsigned long) ksig->ka.sa.sa_handler; in setup_rt_frame()
398 if (ksig->ka.ka_restorer) in setup_rt_frame()
399 regs->u_regs[UREG_I7] = (unsigned long)ksig->ka.ka_restorer; in setup_rt_frame()
423 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in handle_signal()
496 syscall_restart(orig_i0, regs, &ksig.ka.sa); in do_signal()
/kernel/linux/linux-5.10/arch/um/kernel/
H A Dsignal.c69 if (!(ksig->ka.sa.sa_flags & SA_RESTART)) { in handle_signal()
82 if ((ksig->ka.sa.sa_flags & SA_ONSTACK) && (sas_ss_flags(sp) == 0)) in handle_signal()
86 if (!(ksig->ka.sa.sa_flags & SA_SIGINFO)) in handle_signal()
/kernel/linux/linux-6.6/arch/um/kernel/
H A Dsignal.c69 if (!(ksig->ka.sa.sa_flags & SA_RESTART)) { in handle_signal()
82 if ((ksig->ka.sa.sa_flags & SA_ONSTACK) && (sas_ss_flags(sp) == 0)) in handle_signal()
86 if (!(ksig->ka.sa.sa_flags & SA_SIGINFO)) in handle_signal()
/kernel/linux/linux-5.10/arch/microblaze/kernel/
H A Dsignal.c170 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in setup_rt_frame()
226 regs->pc = (unsigned long)ksig->ka.sa.sa_handler; in setup_rt_frame()
238 handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler) in handle_restart() argument
248 if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) { in handle_restart()
299 handle_restart(regs, &ksig.ka, 1); in do_signal()
/kernel/linux/linux-6.6/arch/microblaze/kernel/
H A Dsignal.c168 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in setup_rt_frame()
220 regs->pc = (unsigned long)ksig->ka.sa.sa_handler; in setup_rt_frame()
232 handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler) in handle_restart() argument
242 if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) { in handle_restart()
293 handle_restart(regs, &ksig.ka, 1); in do_signal()
/kernel/linux/linux-5.10/arch/arc/kernel/
H A Dsignal.c294 if (unlikely(ksig->ka.sa.sa_flags & SA_SIGINFO)) { in setup_rt_frame()
319 regs->ret = (unsigned long)ksig->ka.sa.sa_handler; in setup_rt_frame()
325 if(!(ksig->ka.sa.sa_flags & SA_RESTORER)) in setup_rt_frame()
328 regs->blink = (unsigned long)ksig->ka.sa.sa_restorer; in setup_rt_frame()
343 static void arc_restart_syscall(struct k_sigaction *ka, struct pt_regs *regs) in arc_restart_syscall() argument
363 if (!(ka->sa.sa_flags & SA_RESTART)) { in arc_restart_syscall()
410 arc_restart_syscall(&ksig.ka, regs); in do_signal()

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