Searched refs:ksig (Results 1 - 25 of 50) sorted by last modified time

12

/arch/s390/kernel/
H A Dcompat_signal.c383 static int setup_frame32(struct ksignal *ksig, sigset_t *set, argument
386 int sig = ksig->sig;
401 frame = get_sigframe(&ksig->ka, regs, frame_size);
432 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
434 ksig->ka.sa.sa_restorer | PSW32_ADDR_AMODE;
450 regs->psw.addr = (__force __u64) ksig->ka.sa.sa_handler;
468 static int setup_rt_frame32(struct ksignal *ksig, sigset_t *set, argument
490 frame = get_sigframe(&ksig->ka, regs, frame_size);
500 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
502 ksig
546 handle_signal32(struct ksignal *ksig, sigset_t *oldset, struct pt_regs *regs) argument
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H A Dentry.h55 void handle_signal32(struct ksignal *ksig, sigset_t *oldset,
H A Dsignal.c404 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, argument
426 frame = get_sigframe(&ksig->ka, regs, frame_size);
436 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
438 ksig->ka.sa.sa_restorer | PSW_ADDR_AMODE;
447 if (copy_siginfo_to_user(&frame->info, &ksig->info))
469 regs->psw.addr = (unsigned long) ksig->ka.sa.sa_handler | PSW_ADDR_AMODE;
471 regs->gprs[2] = map_signal(ksig->sig);
478 static void handle_signal(struct ksignal *ksig, sigset_t *oldset, argument
484 if (ksig->ka.sa.sa_flags & SA_SIGINFO)
485 ret = setup_rt_frame(ksig, oldse
503 struct ksignal ksig; local
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/arch/score/kernel/
H A Dsignal.c176 static int setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs, argument
182 frame = get_sigframe(&ksig->ka, regs, sizeof(*frame));
197 err |= copy_siginfo_to_user(&frame->rs_info, &ksig->info);
209 regs->regs[4] = ksig->sig;
212 regs->regs[29] = (unsigned long) ksig->ka.sa.sa_handler;
213 regs->cp0_epc = (unsigned long) ksig->ka.sa.sa_handler;
218 static void handle_signal(struct ksignal *ksig, struct pt_regs *regs) argument
229 if (!(ksig->ka.sa.sa_flags & SA_RESTART)) {
245 ret = setup_rt_frame(ksig, regs, sigmask_to_save());
247 signal_setup_done(ret, ksig,
252 struct ksignal ksig; local
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/arch/sh/kernel/
H A Dsignal_32.c265 static int setup_frame(struct ksignal *ksig, sigset_t *set, argument
269 int err = 0, sig = ksig->sig;
272 frame = get_sigframe(&ksig->ka, regs->regs[15], sizeof(*frame));
291 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
292 regs->pr = (unsigned long) ksig->ka.sa.sa_restorer;
322 (struct fdpic_func_descriptor __user *)ksig->ka.sa.sa_handler;
327 regs->pc = (unsigned long)ksig->ka.sa.sa_handler;
340 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, argument
344 int err = 0, sig = ksig->sig;
347 frame = get_sigframe(&ksig
450 handle_signal(struct ksignal *ksig, struct pt_regs *regs, unsigned int save_r0) argument
475 struct ksignal ksig; local
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H A Dsignal_64.c44 handle_signal(struct ksignal *ksig, struct pt_regs *regs);
84 struct ksignal ksig; local
95 if (get_signal(&ksig)) {
96 handle_syscall_restart(regs, &ksig.ka.sa);
99 handle_signal(&ksig, regs);
377 static int setup_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) argument
380 int err = 0, sig = ksig->sig;
383 frame = get_sigframe(&ksig->ka, regs->regs[REG_SP], sizeof(*frame));
410 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
415 ksig
564 handle_signal(struct ksignal *ksig, struct pt_regs *regs) argument
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/arch/sparc/kernel/
H A Dsignal32.c318 static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesize) argument
333 sp = sigsp(sp, ksig) - framesize;
404 static int setup_frame32(struct ksignal *ksig, struct pt_regs *regs, argument
427 get_sigframe(ksig, regs, sigframe_size);
506 regs->u_regs[UREG_I0] = ksig->sig;
511 regs->tpc = (unsigned long) ksig->ka.sa.sa_handler;
519 if (ksig->ka.ka_restorer) {
520 regs->u_regs[UREG_I7] = (unsigned long)ksig->ka.ka_restorer;
535 static int setup_rt_frame32(struct ksignal *ksig, struct pt_regs *regs, argument
558 get_sigframe(ksig, reg
670 handle_signal32(struct ksignal *ksig, struct pt_regs *regs) argument
711 struct ksignal ksig; local
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H A Dsignal_32.c190 static inline void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesize) argument
202 sp = sigsp(sp, ksig) - framesize;
215 static int setup_frame(struct ksignal *ksig, struct pt_regs *regs, argument
234 get_sigframe(ksig, regs, sigframe_size);
282 regs->u_regs[UREG_I0] = ksig->sig;
287 regs->pc = (unsigned long) ksig->ka.sa.sa_handler;
291 if (ksig->ka.ka_restorer)
292 regs->u_regs[UREG_I7] = (unsigned long)ksig->ka.ka_restorer;
310 static int setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs, argument
327 get_sigframe(ksig, reg
408 handle_signal(struct ksignal *ksig, struct pt_regs *regs) argument
447 struct ksignal ksig; local
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H A Dsignal_64.c319 static inline void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesize) argument
331 sp = sigsp(sp, ksig) - framesize;
345 setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs) argument
363 get_sigframe(ksig, regs, sf_size);
409 if (ksig->ka.sa.sa_flags & SA_SIGINFO)
410 err |= copy_siginfo_to_user(&sf->info, &ksig->info);
412 err |= __put_user(ksig->sig, &sf->info.si_signo);
420 regs->u_regs[UREG_I0] = ksig->sig;
430 regs->tpc = (unsigned long) ksig->ka.sa.sa_handler;
437 regs->u_regs[UREG_I7] = (unsigned long)ksig
468 struct ksignal ksig; local
513 signal_setup_done(setup_rt_frame(&ksig, regs), &ksig, 0); local
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/arch/tile/include/asm/
H A Dcompat.h270 extern int compat_setup_rt_frame(struct ksignal *ksig, sigset_t *set,
/arch/tile/kernel/
H A Dcompat_signal.c193 int compat_setup_rt_frame(struct ksignal *ksig, sigset_t *set, argument
198 int err = 0, sig = ksig->sig;
201 frame = compat_get_sigframe(&ksig->ka, regs, sizeof(*frame));
213 if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
215 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
218 err |= __put_user(ksig->info.si_signo, &frame->info.si_signo);
232 if (ksig->ka.sa.sa_flags & SA_RESTORER)
233 restorer = ptr_to_compat_reg(ksig->ka.sa.sa_restorer);
242 regs->pc = ptr_to_compat_reg(ksig->ka.sa.sa_handler);
H A Dsignal.c156 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, argument
161 int err = 0, sig = ksig->sig;
164 frame = get_sigframe(&ksig->ka, regs, sizeof(*frame));
176 if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
178 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
181 err |= __put_user(ksig->info.si_signo, &frame->info.si_signo);
195 if (ksig->ka.sa.sa_flags & SA_RESTORER)
196 restorer = (unsigned long) ksig->ka.sa.sa_restorer;
205 regs->pc = (unsigned long) ksig->ka.sa.sa_handler;
225 static void handle_signal(struct ksignal *ksig, struc argument
271 struct ksignal ksig; local
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/arch/um/include/shared/
H A Dframe_kern.h9 extern int setup_signal_stack_sc(unsigned long stack_top, struct ksignal *ksig,
11 extern int setup_signal_stack_si(unsigned long stack_top, struct ksignal *ksig,
/arch/um/kernel/
H A Dsignal.c21 static void handle_signal(struct ksignal *ksig, struct pt_regs *regs) argument
41 if (!(ksig->ka.sa.sa_flags & SA_RESTART)) {
54 if ((ksig->ka.sa.sa_flags & SA_ONSTACK) && (sas_ss_flags(sp) == 0))
58 if (!(ksig->ka.sa.sa_flags & SA_SIGINFO))
59 err = setup_signal_stack_sc(sp, ksig, regs, oldset);
62 err = setup_signal_stack_si(sp, ksig, regs, oldset);
64 signal_setup_done(err, ksig, singlestep);
69 struct ksignal ksig; local
72 while (get_signal(&ksig)) {
75 handle_signal(&ksig, reg
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/arch/unicore32/kernel/
H A Dsignal.c241 static int setup_frame(struct ksignal *ksig, sigset_t *set, argument
244 struct sigframe __user *frame = get_sigframe(&ksig->ka, regs, sizeof(*frame));
257 err |= setup_return(regs, &ksig->ka, frame->retcode, frame,
258 ksig->sig);
263 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, argument
267 get_sigframe(&ksig->ka, regs, sizeof(*frame));
273 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
280 err |= setup_return(regs, &ksig->ka, frame->sig.retcode, frame,
281 ksig->sig);
304 static void handle_signal(struct ksignal *ksig, struc argument
366 struct ksignal ksig; local
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/arch/x86/ia32/
H A Dia32_signal.c310 static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, argument
320 if (ksig->ka.sa.sa_flags & SA_ONSTACK)
321 sp = sigsp(sp, ksig);
324 !(ksig->ka.sa.sa_flags & SA_RESTORER) &&
325 ksig->ka.sa.sa_restorer)
326 sp = (unsigned long) ksig->ka.sa.sa_restorer;
345 int ia32_setup_frame(int sig, struct ksignal *ksig, argument
364 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
381 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
382 restorer = ksig
423 ia32_setup_rt_frame(int sig, struct ksignal *ksig, compat_sigset_t *set, struct pt_regs *regs) argument
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/arch/x86/include/asm/
H A Dfpu-internal.h30 int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
32 int ia32_setup_frame(int sig, struct ksignal *ksig,
/arch/x86/kernel/
H A Dsignal.c275 __setup_frame(int sig, struct ksignal *ksig, sigset_t *set, argument
283 frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fpstate);
305 if (ksig->ka.sa.sa_flags & SA_RESTORER)
306 restorer = ksig->ka.sa.sa_restorer;
325 regs->ip = (unsigned long)ksig->ka.sa.sa_handler;
338 static int __setup_rt_frame(int sig, struct ksignal *ksig, argument
346 frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fpstate);
367 if (ksig->ka.sa.sa_flags & SA_RESTORER)
368 restorer = ksig->ka.sa.sa_restorer;
381 err |= copy_siginfo_to_user(&frame->info, &ksig
404 __setup_rt_frame(int sig, struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) argument
468 x32_setup_rt_frame(struct ksignal *ksig, compat_sigset_t *set, struct pt_regs *regs) argument
610 setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs) argument
630 handle_signal(struct ksignal *ksig, struct pt_regs *regs) argument
701 struct ksignal ksig; local
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/arch/x86/um/
H A Dsignal.c373 int setup_signal_stack_sc(unsigned long stack_top, struct ksignal *ksig, argument
378 int err = 0, sig = ksig->sig;
387 if (ksig->ka.sa.sa_flags & SA_RESTORER)
388 restorer = ksig->ka.sa.sa_restorer;
412 PT_REGS_IP(regs) = (unsigned long) ksig->ka.sa.sa_handler;
419 int setup_signal_stack_si(unsigned long stack_top, struct ksignal *ksig, argument
424 int err = 0, sig = ksig->sig;
432 if (ksig->ka.sa.sa_flags & SA_RESTORER)
433 restorer = ksig->ka.sa.sa_restorer;
439 err |= copy_siginfo_to_user(&frame->info, &ksig
503 setup_signal_stack_si(unsigned long stack_top, struct ksignal *ksig, struct pt_regs *regs, sigset_t *set) argument
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/arch/xtensa/kernel/
H A Dsignal.c334 static int setup_frame(struct ksignal *ksig, sigset_t *set, argument
338 int err = 0, sig = ksig->sig;
344 if ((ksig->ka.sa.sa_flags & SA_ONSTACK) != 0 && sas_ss_flags(sp) == 0) {
363 if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
364 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
375 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
376 ra = (unsigned long)ksig->ka.sa.sa_restorer;
396 start_thread(regs, (unsigned long) ksig->ka.sa.sa_handler,
432 struct ksignal ksig; local
436 if (get_signal(&ksig)) {
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/arch/blackfin/kernel/
H A Dsignal.c138 static inline void *get_sigframe(struct ksignal *ksig, argument
141 unsigned long usp = sigsp(rdusp(), ksig);
147 setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) argument
152 frame = get_sigframe(ksig, sizeof(*frame));
156 && ksig->sig < 32
158 signal_invmap[ksig->sig] : ksig->sig), &frame->sig);
162 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
177 (struct fdpic_func_descriptor *) ksig->ka.sa.sa_handler;
186 regs->pc = (unsigned long)ksig
231 handle_signal(struct ksignal *ksig, struct pt_regs *regs) argument
257 struct ksignal ksig; local
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/arch/c6x/kernel/
H A Dsignal.c130 static inline void __user *get_sigframe(struct ksignal *ksig, argument
134 unsigned long sp = sigsp(regs->sp, ksig);
143 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, argument
150 frame = get_sigframe(ksig, regs, sizeof(*frame));
157 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
195 regs->pc = (unsigned long) ksig->ka.sa.sa_handler;
198 regs->a4 = ksig->sig;
238 static void handle_signal(struct ksignal *ksig, struct pt_regs *regs, argument
253 if (!(ksig->ka.sa.sa_flags & SA_RESTART)) {
266 ret = setup_rt_frame(ksig, sigmask_to_sav
275 struct ksignal ksig; local
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/arch/cris/arch-v10/kernel/
H A Dsignal.c206 get_sigframe(struct ksignal *ksig, size_t frame_size) argument
208 unsigned long sp = sigsp(rdusp(), ksig);
225 static int setup_frame(struct ksignal *ksig, sigset_t *set, argument
232 frame = get_sigframe(ksig, sizeof(*frame));
250 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
251 return_ip = (unsigned long)ksig->ka.sa.sa_restorer;
266 regs->irp = (unsigned long) ksig->ka.sa.sa_handler; /* what we enter NOW */
268 regs->r10 = ksig->sig; /* first argument is signo */
277 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, argument
284 frame = get_sigframe(ksig, sizeo
349 handle_signal(int canrestart, struct ksignal *ksig, struct pt_regs *regs) argument
406 struct ksignal ksig; local
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/arch/cris/arch-v32/kernel/
H A Dsignal.c192 get_sigframe(struct ksignal *ksig, size_t frame_size) argument
194 unsigned long sp = sigsp(rdusp(), ksig);
210 setup_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) argument
217 frame = get_sigframe(ksig, sizeof(*frame));
239 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
240 return_ip = (unsigned long)ksig->ka.sa.sa_restorer;
267 regs->erp = (unsigned long) ksig->ka.sa.sa_handler;
269 regs->r10 = ksig->sig;
278 setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) argument
285 frame = get_sigframe(ksig, sizeo
359 handle_signal(int canrestart, struct ksignal *ksig, struct pt_regs *regs) argument
428 struct ksignal ksig; local
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/arch/frv/kernel/
H A Dsignal.c161 static inline void __user *get_sigframe(struct ksignal *ksig, argument
164 unsigned long sp = sigsp(__frame->sp, ksig);
174 static int setup_frame(struct ksignal *ksig, sigset_t *set) argument
177 int rsig, sig = ksig->sig;
181 frame = get_sigframe(ksig, sizeof(*frame));
206 if (ksig->ka.sa.sa_flags & SA_RESTORER) {
207 if (__put_user(ksig->ka.sa.sa_restorer, &frame->pretcode) < 0)
227 (struct fdpic_func_descriptor __user *) ksig->ka.sa.sa_handler;
234 __frame->pc = (unsigned long) ksig->ka.sa.sa_handler;
255 static int setup_rt_frame(struct ksignal *ksig, sigset_ argument
345 handle_signal(struct ksignal *ksig) argument
390 struct ksignal ksig; local
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