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Searched refs:si_code (Results 1 – 25 of 78) sorted by relevance

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/linux/tools/testing/selftests/powerpc/mm/
H A Dsegv_errors.c23 static int si_code; variable
31 si_code = info->si_code; in segv_handler()
49 si_code = 0; in test_segv_errors()
60 FAIL_IF(si_code != SEGV_ACCERR); in test_segv_errors()
63 si_code = 0; in test_segv_errors()
70 FAIL_IF(si_code != SEGV_ACCERR); in test_segv_errors()
/linux/arch/loongarch/mm/
H A Dfault.c115 unsigned long write, unsigned long address, int si_code) in do_sigbus() argument
133 unsigned long write, unsigned long address, int si_code) in do_sigsegv() argument
167 force_sig_fault(SIGSEGV, si_code, (void __user *)address); in do_sigsegv()
178 int si_code = SEGV_MAPERR; in __do_page_fault() local
201 do_sigsegv(regs, write, address, si_code); in __do_page_fault()
210 do_sigsegv(regs, write, address, si_code); in __do_page_fault()
230 si_code = SEGV_ACCERR; in __do_page_fault()
237 si_code = SEGV_ACCERR; in __do_page_fault()
243 si_code = SEGV_ACCERR; in __do_page_fault()
283 do_sigsegv(regs, write, address, si_code); in __do_page_fault()
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/linux/tools/testing/selftests/ptrace/
H A Dpeeksiginfo.c110 int si_code; in check_direct_path() local
114 si_code = TEST_SICODE_SHARE; in check_direct_path()
117 si_code = TEST_SICODE_PRIV; in check_direct_path()
132 if (siginfo[j].si_code == si_code && in check_direct_path()
137 shared, i, siginfo[j].si_code, siginfo[j].si_int); in check_direct_path()
179 siginfo.si_code = TEST_SICODE_SHARE; in main()
183 siginfo.si_code = TEST_SICODE_PRIV; in main()
/linux/arch/hexagon/mm/
H A Dvm_fault.c42 int si_code = SEGV_MAPERR; in do_page_fault() local
66 si_code = SEGV_ACCERR; in do_page_fault()
123 si_code = BUS_ADRERR; in do_page_fault()
128 si_code = SEGV_ACCERR; in do_page_fault()
130 force_sig_fault(si_signo, si_code, (void __user *)address); in do_page_fault()
138 force_sig_fault(SIGSEGV, si_code, (void __user *)address); in do_page_fault()
/linux/tools/testing/selftests/pidfd/
H A Dpidfd_wait.c73 ASSERT_EQ(info.si_code, CLD_EXITED); in TEST()
111 ASSERT_EQ(info.si_code, CLD_STOPPED); in TEST()
120 ASSERT_EQ(info.si_code, CLD_CONTINUED); in TEST()
125 ASSERT_EQ(info.si_code, CLD_STOPPED); in TEST()
132 ASSERT_EQ(info.si_code, CLD_KILLED); in TEST()
209 ASSERT_EQ(info.si_code, CLD_STOPPED); in TEST()
216 ASSERT_EQ(info.si_code, CLD_EXITED); in TEST()
/linux/kernel/
H A Dsignal.c590 if (unlikely((first->flags & SIGQUEUE_PREALLOC) && (info->si_code == SI_TIMER))) in collect_signal()
603 info->si_code = SI_USER; in collect_signal()
691 if ((q->info.si_code > SI_USER) && in dequeue_synchronous_signal()
748 if (likely(!(q->flags & SIGQUEUE_PREALLOC) || q->info.si_code != SI_TIMER)) in sigqueue_free_ignored()
1106 override_rlimit = (is_si_special(info) || info->si_code >= 0); in __send_signal_locked()
1119 q->info.si_code = SI_USER; in __send_signal_locked()
1132 q->info.si_code = SI_KERNEL; in __send_signal_locked()
1141 sig >= SIGRTMIN && info->si_code != SI_USER) { in __send_signal_locked()
1185 switch (siginfo_layout(info->si_signo, info->si_code)) { in has_si_pid_and_uid()
1236 force = (info->si_code == SI_KERNEL); in send_signal_locked()
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/linux/tools/testing/selftests/syscall_user_dispatch/
H A Dsud_test.c166 int si_code; variable
172 si_code = info->si_code; in handle_sigsys()
216 si_code = 0; in TEST()
247 ASSERT_EQ(SYS_USER_DISPATCH, si_code) { in TEST()
264 si_code = 0; in TEST_SIGNAL()
/linux/arch/m68k/kernel/
H A Dtraps.c1004 int sig, si_code; in trap_c() local
1026 si_code = BUS_ADRALN; in trap_c()
1032 si_code = ILL_ILLOPC; in trap_c()
1036 si_code = ILL_PRVOPC; in trap_c()
1040 si_code = ILL_COPROC; in trap_c()
1057 si_code = ILL_ILLTRP; in trap_c()
1063 si_code = FPE_FLTINV; in trap_c()
1067 si_code = FPE_FLTRES; in trap_c()
1071 si_code = FPE_FLTDIV; in trap_c()
1075 si_code = FPE_FLTUND; in trap_c()
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/linux/arch/m68k/mm/
H A Dfault.c26 int signo, si_code; in send_fault_sig() local
30 si_code = current->thread.code; in send_fault_sig()
32 pr_debug("send_fault_sig: %p,%d,%d\n", addr, signo, si_code); in send_fault_sig()
35 force_sig_fault(signo, si_code, addr); in send_fault_sig()
/linux/arch/arc/mm/
H A Dfault.c78 int sig, si_code = SEGV_MAPERR; in do_page_fault() local
131 si_code = SEGV_ACCERR; in do_page_fault()
178 si_code = BUS_ADRERR; in do_page_fault()
185 force_sig_fault(sig, si_code, (void __user *)address); in do_page_fault()
/linux/arch/parisc/mm/
H A Dfault.c371 int signo, si_code; in do_page_fault() local
379 si_code = SEGV_MAPERR; in do_page_fault()
386 si_code = SEGV_ACCERR; in do_page_fault()
395 si_code = (code == 18) ? BUS_ADRALN : BUS_ADRERR; in do_page_fault()
401 si_code = (code == 26) ? SEGV_ACCERR : SEGV_MAPERR; in do_page_fault()
427 force_sig_fault(signo, si_code, (void __user *) address); in do_page_fault()
/linux/arch/arm/kernel/
H A Dswp_emulate.c99 int si_code; in set_segfault() local
103 si_code = SEGV_MAPERR; in set_segfault()
105 si_code = SEGV_ACCERR; in set_segfault()
110 SIGSEGV, si_code, in set_segfault()
/linux/arch/sh/mm/
H A Dfault.c28 force_sig_info_fault(int si_signo, int si_code, unsigned long address) in force_sig_info_fault() argument
30 force_sig_fault(si_signo, si_code, (void __user *)address); in force_sig_info_fault()
245 unsigned long address, int si_code) in __bad_area_nosemaphore() argument
254 force_sig_info_fault(SIGSEGV, si_code, address); in __bad_area_nosemaphore()
271 unsigned long address, int si_code) in __bad_area() argument
281 __bad_area_nosemaphore(regs, error_code, address, si_code); in __bad_area()
/linux/arch/openrisc/mm/
H A Dfault.c52 int si_code; in do_page_fault() local
97 si_code = SEGV_MAPERR; in do_page_fault()
142 si_code = SEGV_ACCERR; in do_page_fault()
216 force_sig_fault(SIGSEGV, si_code, (void __user *)address); in do_page_fault()
/linux/arch/arm64/include/asm/
H A Dsignal.h11 unsigned long si_code) in arch_untagged_si_addr() argument
18 if (sig == SIGTRAP && si_code == TRAP_BRKPT) in arch_untagged_si_addr()
/linux/tools/testing/selftests/arm64/mte/
H A Dmte_common_util.c56 ((ucontext_t *)uc)->uc_mcontext.pc, addr, si->si_code, si_tag, si_atag); in mte_default_handler()
58 if (si->si_code == SEGV_MTEAERR) { in mte_default_handler()
59 if (cur_mte_cxt.trig_si_code == si->si_code) in mte_default_handler()
68 else if (si->si_code == SEGV_MTESERR) { in mte_default_handler()
74 if (cur_mte_cxt.trig_si_code == si->si_code && in mte_default_handler()
94 ((ucontext_t *)uc)->uc_mcontext.pc, addr, si->si_code); in mte_default_handler()
/linux/arch/arm64/mm/
H A Dfault.c615 int si_code; in do_page_fault() local
692 si_code = SEGV_ACCERR; in do_page_fault()
699 si_code = SEGV_ACCERR; in do_page_fault()
708 si_code = SEGV_PKUERR; in do_page_fault()
737 si_code = SEGV_MAPERR; in do_page_fault()
744 si_code = SEGV_ACCERR; in do_page_fault()
752 si_code = SEGV_PKUERR; in do_page_fault()
780 si_code = SEGV_MAPERR; in do_page_fault()
829 if (si_code == SEGV_PKUERR) in do_page_fault()
832 arm64_force_sig_fault(SIGSEGV, si_code, far, inf->name); in do_page_fault()
/linux/arch/sparc/mm/
H A Dfault_64.c199 static void __kprobes do_kernel_fault(struct pt_regs *regs, int si_code, in do_kernel_fault() argument
247 do_fault_siginfo(si_code, SIGSEGV, regs, address, insn, fault_code); in do_kernel_fault()
273 int si_code, fault_code; in do_sparc64_fault() local
283 si_code = SEGV_MAPERR; in do_sparc64_fault()
397 si_code = SEGV_ACCERR; in do_sparc64_fault()
499 do_kernel_fault(regs, si_code, fault_code, insn, address); in do_sparc64_fault()
/linux/arch/loongarch/kernel/
H A Dtraps.c465 int si_code = FPE_FLTUNK; in force_fcsr_sig() local
468 si_code = FPE_FLTINV; in force_fcsr_sig()
470 si_code = FPE_FLTDIV; in force_fcsr_sig()
472 si_code = FPE_FLTOVF; in force_fcsr_sig()
474 si_code = FPE_FLTUND; in force_fcsr_sig()
476 si_code = FPE_FLTRES; in force_fcsr_sig()
478 force_sig_fault(SIGFPE, si_code, fault_addr); in force_fcsr_sig()
483 int si_code; in process_fpemu_return() local
500 si_code = SEGV_ACCERR; in process_fpemu_return()
502 si_code = SEGV_MAPERR; in process_fpemu_return()
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/linux/arch/arm/vfp/
H A Dvfpmodule.c273 int si_code = 0; in vfp_raise_exceptions() local
296 si_code = sig; in vfp_raise_exceptions()
307 return si_code; in vfp_raise_exceptions()
354 int si_code = 0; in VFP_bounce() local
400 si_code = vfp_raise_exceptions(VFP_EXCEPTION_ERROR, trigger, fpscr); in VFP_bounce()
444 si_code = vfp_raise_exceptions(exceptions, trigger, orig_fpscr); in VFP_bounce()
449 if (si_code) in VFP_bounce()
450 vfp_raise_sigfpe(si_code, regs); in VFP_bounce()
/linux/arch/mips/mm/
H A Dfault.c46 int si_code; in __do_page_fault() local
67 si_code = SEGV_MAPERR; in __do_page_fault()
110 si_code = SEGV_ACCERR; in __do_page_fault()
216 force_sig_fault(SIGSEGV, si_code, (void __user *)address); in __do_page_fault()
/linux/arch/alpha/mm/
H A Dfault.c91 int si_code = SEGV_MAPERR; in do_page_fault() local
128 si_code = SEGV_ACCERR; in do_page_fault()
226 force_sig_fault(SIGSEGV, si_code, (void __user *) address); in do_page_fault()
/linux/arch/um/kernel/
H A Dtrap.c311 int si_code; in segv() local
357 &si_code); in segv()
387 force_sig_fault(SIGSEGV, si_code, (void __user *) address); in segv()
413 code = si->si_code; in relay_signal()
/linux/arch/arc/kernel/
H A Dtraps.c40 int signo, int si_code, void __user *addr) in unhandled_exception() argument
47 force_sig_fault(signo, si_code, addr); in unhandled_exception()
/linux/arch/mips/kernel/
H A Dtraps.c776 int si_code = FPE_FLTUNK; in force_fcr31_sig() local
779 si_code = FPE_FLTINV; in force_fcr31_sig()
781 si_code = FPE_FLTDIV; in force_fcr31_sig()
783 si_code = FPE_FLTOVF; in force_fcr31_sig()
785 si_code = FPE_FLTUND; in force_fcr31_sig()
787 si_code = FPE_FLTRES; in force_fcr31_sig()
789 force_sig_fault_to_task(SIGFPE, si_code, fault_addr, tsk); in force_fcr31_sig()
794 int si_code; in process_fpemu_return() local
811 si_code = SEGV_ACCERR; in process_fpemu_return()
813 si_code = SEGV_MAPERR; in process_fpemu_return()
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