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Searched refs:ksc (Results 1 – 13 of 13) sorted by relevance

/openbsd/sys/arch/mips64/mips64/
H A Dsendsig.c103 struct sigcontext ksc; in sendsig() local
123 bzero(&ksc, sizeof(ksc)); in sendsig()
124 ksc.sc_mask = mask; in sendsig()
125 ksc.sc_pc = regs->pc; in sendsig()
126 ksc.mullo = regs->mullo; in sendsig()
131 if (ksc.sc_fpused) { in sendsig()
146 if (copyout((caddr_t)&ksc, (caddr_t)&fp->sf_sc, sizeof(ksc))) in sendsig()
196 error = copyin((caddr_t)scp, (caddr_t)&ksc, sizeof(ksc)); in sys_sigreturn()
206 ksc.sc_cookie = 0; in sys_sigreturn()
214 regs->pc = ksc.sc_pc; in sys_sigreturn()
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/openbsd/sys/arch/arm/arm/
H A Dsig_machdep.c200 ksc.sc_cookie = 0; in sys_sigreturn()
214 tf->tf_r0 = ksc.sc_r0; in sys_sigreturn()
215 tf->tf_r1 = ksc.sc_r1; in sys_sigreturn()
216 tf->tf_r2 = ksc.sc_r2; in sys_sigreturn()
217 tf->tf_r3 = ksc.sc_r3; in sys_sigreturn()
218 tf->tf_r4 = ksc.sc_r4; in sys_sigreturn()
219 tf->tf_r5 = ksc.sc_r5; in sys_sigreturn()
220 tf->tf_r6 = ksc.sc_r6; in sys_sigreturn()
221 tf->tf_r7 = ksc.sc_r7; in sys_sigreturn()
222 tf->tf_r8 = ksc.sc_r8; in sys_sigreturn()
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/openbsd/sys/arch/hppa/hppa/
H A Dmachdep.c1204 struct sigcontext ksc; in sendsig() local
1223 sip = scp + sizeof(ksc); in sendsig()
1227 bzero(&ksc, sizeof(ksc)); in sendsig()
1228 ksc.sc_mask = mask; in sendsig()
1229 ksc.sc_fp = scp + sss; in sendsig()
1230 ksc.sc_ps = tf->tf_ipsw; in sendsig()
1233 ksc.sc_regs[0] = tf->tf_t1; in sendsig()
1234 ksc.sc_regs[1] = tf->tf_t2; in sendsig()
1282 if (copyout(&ksc, (void *)scp, sizeof(ksc))) in sendsig()
1311 if ((error = copyin((caddr_t)scp, (caddr_t)&ksc, sizeof ksc))) in sys_sigreturn()
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/openbsd/sys/arch/arm64/arm64/
H A Dsig_machdep.c191 if (copyin(scp, &ksc, sizeof(*scp)) != 0) in sys_sigreturn()
200 ksc.sc_cookie = 0; in sys_sigreturn()
201 (void)copyout(&ksc.sc_cookie, (caddr_t)scp + in sys_sigreturn()
208 if ((ksc.sc_spsr & PSR_M_MASK) != PSR_M_EL0t || in sys_sigreturn()
209 (ksc.sc_spsr & (PSR_I | PSR_F)) != 0) in sys_sigreturn()
217 tf->tf_x[i] = ksc.sc_x[i]; in sys_sigreturn()
218 tf->tf_sp = ksc.sc_sp; in sys_sigreturn()
219 tf->tf_lr = ksc.sc_lr; in sys_sigreturn()
220 tf->tf_elr = ksc.sc_elr; in sys_sigreturn()
221 tf->tf_spsr = ksc.sc_spsr; in sys_sigreturn()
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/openbsd/sys/arch/riscv64/riscv64/
H A Dsig_machdep.c212 if (copyin(scp, &ksc, sizeof(*scp)) != 0) in sys_sigreturn()
221 ksc.sc_cookie = 0; in sys_sigreturn()
228 tf->tf_t[i] = ksc.sc_t[i]; in sys_sigreturn()
230 tf->tf_s[i] = ksc.sc_s[i]; in sys_sigreturn()
232 tf->tf_a[i] = ksc.sc_a[i]; in sys_sigreturn()
233 tf->tf_ra = ksc.sc_ra; in sys_sigreturn()
234 tf->tf_sp = ksc.sc_sp; in sys_sigreturn()
235 tf->tf_tp = ksc.sc_tp; in sys_sigreturn()
236 tf->tf_sepc = ksc.sc_sepc; in sys_sigreturn()
242 fpreg->fp_f[i] = ksc.sc_f[i]; in sys_sigreturn()
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/openbsd/sys/arch/amd64/amd64/
H A Dmachdep.c639 struct sigcontext ksc; in sendsig() local
644 memset(&ksc, 0, sizeof ksc); in sendsig()
649 ksc.sc_r8 = tf->tf_r8; in sendsig()
650 ksc.sc_r9 = tf->tf_r9; in sendsig()
661 ksc.sc_cs = tf->tf_cs; in sendsig()
664 ksc.sc_ss = tf->tf_ss; in sendsig()
665 ksc.sc_mask = mask; in sendsig()
701 if (copyout(&ksc, (void *)scp, sizeof(ksc))) in sendsig()
747 if ((error = copyin((caddr_t)scp, &ksc, sizeof ksc))) in sys_sigreturn()
756 ksc.sc_cookie = 0; in sys_sigreturn()
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/openbsd/sys/arch/m88k/m88k/
H A Dsig_machdep.c200 struct sigcontext ksc, *scp = SCARG(uap, sigcntxp); in sys_sigreturn() local
221 if ((error = copyin((caddr_t)scp, (caddr_t)&ksc, sizeof(*scp)))) in sys_sigreturn()
224 if (ksc.sc_cookie != ((long)scp ^ p->p_p->ps_sigcookie)) { in sys_sigreturn()
230 ksc.sc_cookie = 0; in sys_sigreturn()
231 (void)copyout(&ksc.sc_cookie, (caddr_t)scp + in sys_sigreturn()
232 offsetof(struct sigcontext, sc_cookie), sizeof (ksc.sc_cookie)); in sys_sigreturn()
234 if ((((struct reg *)&ksc.sc_regs)->epsr ^ tf->tf_regs.epsr) & in sys_sigreturn()
238 bcopy((const void *)&ksc.sc_regs, (caddr_t)&tf->tf_regs, in sys_sigreturn()
239 sizeof(ksc.sc_regs)); in sys_sigreturn()
244 p->p_sigmask = ksc.sc_mask & ~sigcantmask; in sys_sigreturn()
/openbsd/sys/arch/alpha/alpha/
H A Dmachdep.c1360 struct sigcontext ksc, *scp; in sendsig() local
1369 fsize = sizeof ksc; in sendsig()
1392 bzero(&ksc, sizeof(ksc)); in sendsig()
1393 ksc.sc_mask = mask; in sendsig()
1399 ksc.sc_regs[R_SP] = oldsp; in sendsig()
1410 ksc.sc_fp_control = 0; in sendsig()
1412 memset(ksc.sc_reserved, 0, sizeof ksc.sc_reserved); /* XXX */ in sendsig()
1413 memset(ksc.sc_xxx, 0, sizeof ksc.sc_xxx); /* XXX */ in sendsig()
1464 if ((error = copyin(scp, &ksc, sizeof(ksc))) != 0) in sys_sigreturn()
1473 ksc.sc_cookie = 0; in sys_sigreturn()
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/openbsd/sys/arch/sh/sh/
H A Dsh_machdep.c517 struct sigcontext ksc, *scp = SCARG(uap, sigcntxp); in sys_sigreturn() local
526 if ((error = copyin(scp, &ksc, sizeof(*scp))) != 0) in sys_sigreturn()
529 if (ksc.sc_cookie != ((long)scp ^ p->p_p->ps_sigcookie)) { in sys_sigreturn()
535 ksc.sc_cookie = 0; in sys_sigreturn()
536 (void)copyout(&ksc.sc_cookie, (caddr_t)scp + in sys_sigreturn()
537 offsetof(struct sigcontext, sc_cookie), sizeof(ksc.sc_cookie)); in sys_sigreturn()
543 if (((ksc.sc_reg[1] /* ssr */ ^ tf->tf_ssr) & PSL_USERSTATIC) != 0) in sys_sigreturn()
546 memcpy(&tf->tf_spc, ksc.sc_reg, sizeof(ksc.sc_reg)); in sys_sigreturn()
550 fpu_restore((struct fpreg *)&ksc.sc_fpreg); in sys_sigreturn()
554 p->p_sigmask = ksc.sc_mask & ~sigcantmask; in sys_sigreturn()
/openbsd/sys/arch/powerpc64/powerpc64/
H A Dmachdep.c1008 if ((error = copyin(scp, &ksc, sizeof ksc))) in sys_sigreturn()
1017 ksc.sc_cookie = 0; in sys_sigreturn()
1022 if (ksc.sc_ps != PSL_USER) in sys_sigreturn()
1027 tf->fixreg[i] = ksc.sc_reg[i]; in sys_sigreturn()
1028 tf->lr = ksc.sc_lr; in sys_sigreturn()
1029 tf->cr = ksc.sc_cr; in sys_sigreturn()
1030 tf->xer = ksc.sc_xer; in sys_sigreturn()
1031 tf->ctr = ksc.sc_ctr; in sys_sigreturn()
1032 tf->srr0 = ksc.sc_pc; in sys_sigreturn()
1033 tf->srr1 = ksc.sc_ps; in sys_sigreturn()
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/openbsd/sys/arch/macppc/macppc/
H A Dmachdep.c502 struct sigcontext ksc, *scp = SCARG(uap, sigcntxp); in sys_sigreturn() local
511 if ((error = copyin(scp, &ksc, sizeof ksc))) in sys_sigreturn()
514 if (ksc.sc_cookie != ((long)scp ^ p->p_p->ps_sigcookie)) { in sys_sigreturn()
520 ksc.sc_cookie = 0; in sys_sigreturn()
521 (void)copyout(&ksc.sc_cookie, (caddr_t)scp + in sys_sigreturn()
522 offsetof(struct sigcontext, sc_cookie), sizeof (ksc.sc_cookie)); in sys_sigreturn()
525 ksc.sc_frame.srr1 &= ~PSL_VEC; in sys_sigreturn()
526 ksc.sc_frame.srr1 |= (tf->srr1 & PSL_VEC); in sys_sigreturn()
527 if ((ksc.sc_frame.srr1 & PSL_USERSTATIC) != (tf->srr1 & PSL_USERSTATIC)) in sys_sigreturn()
529 bcopy(&ksc.sc_frame, tf, sizeof *tf); in sys_sigreturn()
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/openbsd/sys/arch/i386/i386/
H A Dmachdep.c2488 ksc.sc_cookie = 0; in sys_sigreturn()
2502 !USERMODE(ksc.sc_cs, ksc.sc_eflags)) in sys_sigreturn()
2505 tf->tf_fs = ksc.sc_fs; in sys_sigreturn()
2506 tf->tf_gs = ksc.sc_gs; in sys_sigreturn()
2507 tf->tf_es = ksc.sc_es; in sys_sigreturn()
2508 tf->tf_ds = ksc.sc_ds; in sys_sigreturn()
2510 tf->tf_edi = ksc.sc_edi; in sys_sigreturn()
2511 tf->tf_esi = ksc.sc_esi; in sys_sigreturn()
2518 tf->tf_cs = ksc.sc_cs; in sys_sigreturn()
2520 tf->tf_ss = ksc.sc_ss; in sys_sigreturn()
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/openbsd/sys/arch/sparc64/sparc64/
H A Dmachdep.c488 struct sigcontext ksc, *scp = SCARG(uap, sigcntxp); in sys_sigreturn() local
510 if ((error = copyin((caddr_t)scp, &ksc, sizeof ksc))) in sys_sigreturn()
513 if (ksc.sc_cookie != ((long)scp ^ p->p_p->ps_sigcookie)) { in sys_sigreturn()
519 ksc.sc_cookie = 0; in sys_sigreturn()
520 (void)copyout(&ksc.sc_cookie, (caddr_t)scp + in sys_sigreturn()
521 offsetof(struct sigcontext, sc_cookie), sizeof (ksc.sc_cookie)); in sys_sigreturn()
523 scp = &ksc; in sys_sigreturn()
531 if (((ksc.sc_pc | ksc.sc_npc) & 3) != 0 || in sys_sigreturn()
532 (ksc.sc_pc == 0) || (ksc.sc_npc == 0)) { in sys_sigreturn()
535 (void *)(unsigned long)ksc.sc_pc, in sys_sigreturn()
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