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Searched refs:SIGSEGV (Results 1 – 25 of 121) sorted by relevance

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/arch/arm/mm/
A Dfsr-2level.c7 { do_bad, SIGSEGV, 0, "vector exception" },
14 { do_page_fault, SIGSEGV, SEGV_MAPERR, "page translation fault" },
16 { do_bad, SIGSEGV, SEGV_ACCERR, "section domain fault" },
18 { do_bad, SIGSEGV, SEGV_ACCERR, "page domain fault" },
20 { do_sect_fault, SIGSEGV, SEGV_ACCERR, "section permission fault" },
22 { do_page_fault, SIGSEGV, SEGV_ACCERR, "page permission fault" },
50 { do_bad, SIGSEGV, SEGV_ACCERR, "section access flag fault" },
53 { do_bad, SIGSEGV, SEGV_ACCERR, "page access flag fault" },
54 { do_page_fault, SIGSEGV, SEGV_MAPERR, "page translation fault" },
56 { do_bad, SIGSEGV, SEGV_ACCERR, "section domain fault" },
[all …]
A Dfsr-3level.c8 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 1 translation fault" },
9 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 2 translation fault" },
10 { do_page_fault, SIGSEGV, SEGV_MAPERR, "level 3 translation fault" },
12 { do_bad, SIGSEGV, SEGV_ACCERR, "level 1 access flag fault" },
13 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 access flag fault" },
14 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 access flag fault" },
16 { do_bad, SIGSEGV, SEGV_ACCERR, "level 1 permission fault" },
17 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" },
18 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 permission fault" },
A Dfault.c191 if (((user_debug & UDBG_SEGV) && (sig == SIGSEGV)) || in __do_user_fault()
201 if ((sig == SIGSEGV) && ((addr & PAGE_MASK) == 0xffff0000)) in __do_user_fault()
223 __do_user_fault(addr, fsr, SIGSEGV, SEGV_MAPERR, regs); in do_bad_area()
428 sig = SIGSEGV; in do_page_fault()
663 hook_fault_code(4, do_translation_fault, SIGSEGV, SEGV_MAPERR, in exceptions_init()
672 hook_fault_code(3, do_bad, SIGSEGV, SEGV_MAPERR, in exceptions_init()
674 hook_fault_code(6, do_bad, SIGSEGV, SEGV_MAPERR, in exceptions_init()
/arch/arm64/mm/
A Dfault.c772 arm64_force_sig_fault(SIGSEGV, si_code, far, inf->name); in do_page_fault()
862 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 0 translation fault" },
863 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 1 translation fault" },
866 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 0 access flag fault" },
867 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 1 access flag fault" },
868 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 access flag fault" },
869 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 access flag fault" },
870 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 0 permission fault" },
871 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 1 permission fault" },
872 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" },
[all …]
/arch/microblaze/mm/
A Dfault.c102 _exception(SIGSEGV, regs, code, address); in do_page_fault()
119 die("Weird page fault", regs, SIGSEGV); in do_page_fault()
273 _exception(SIGSEGV, regs, code, address); in do_page_fault()
277 bad_page_fault(regs, address, SIGSEGV); in do_page_fault()
/arch/powerpc/mm/
A Dfault.c63 return SIGSEGV; in __bad_area_nosemaphore()
65 _exception(SIGSEGV, regs, si_code, address); in __bad_area_nosemaphore()
127 return SIGSEGV; in bad_access_pkey()
185 return SIGSEGV; in mm_fault_error()
455 return SIGSEGV; in ___do_page_fault()
672 bad_page_fault(regs, SIGSEGV); in DEFINE_INTERRUPT_HANDLER()
688 _exception(SIGSEGV, regs, SEGV_BNDERR, regs->dar); in DEFINE_INTERRUPT_HANDLER()
690 bad_page_fault(regs, SIGSEGV); in DEFINE_INTERRUPT_HANDLER()
/arch/mips/kernel/
A Dmips-r2-to-r6-emul.c273 return SIGSEGV; in jr_func()
1130 err = SIGSEGV; in mipsr2_decoder()
1210 err = SIGSEGV; in mipsr2_decoder()
1283 err = SIGSEGV; in mipsr2_decoder()
1357 err = SIGSEGV; in mipsr2_decoder()
1415 : "i"(SIGSEGV) in mipsr2_decoder()
1427 err = SIGSEGV; in mipsr2_decoder()
1485 : "i"(SIGSEGV) in mipsr2_decoder()
1502 err = SIGSEGV; in mipsr2_decoder()
1621 err = SIGSEGV; in mipsr2_decoder()
[all …]
/arch/um/os-Linux/
A Dsignal.c30 [SIGSEGV] = segv_handler,
41 if (sig == SIGSEGV) { in sig_handler_common()
185 [SIGSEGV] = sig_handler,
222 if (sig == SIGSEGV) in set_handler()
/arch/nios2/mm/
A Dfault.c171 if (unhandled_signal(current, SIGSEGV) && printk_ratelimit()) { in do_page_fault()
173 "cause %ld\n", current->comm, SIGSEGV, address, cause); in do_page_fault()
176 _exception(SIGSEGV, regs, code, address); in do_page_fault()
/arch/xtensa/mm/
A Dfault.c114 bad_page_fault(regs, address, SIGSEGV); in do_page_fault()
202 force_sig_fault(SIGSEGV, code, (void *) address); in do_page_fault()
205 bad_page_fault(regs, address, SIGSEGV); in do_page_fault()
/arch/x86/kernel/
A Dcet.c68 if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) && in do_user_cp_fault()
79 force_sig_fault(SIGSEGV, SEGV_CPERR, (void __user *)0); in do_user_cp_fault()
A Dtraps.c295 do_error_trap(regs, 0, "overflow", X86_TRAP_OF, SIGSEGV, 0, NULL); in DEFINE_IDTENTRY()
410 do_error_trap(regs, error_code, "invalid TSS", X86_TRAP_TS, SIGSEGV, in DEFINE_IDTENTRY_ERRORCODE()
566 notify_die(DIE_TRAP, str, regs, error_code, X86_TRAP_DF, SIGSEGV); in DEFINE_IDTENTRY_DF()
623 X86_TRAP_BR, SIGSEGV) == NOTIFY_STOP) in DEFINE_IDTENTRY()
630 do_trap(X86_TRAP_BR, SIGSEGV, "bounds", regs, 0, 0, NULL); in DEFINE_IDTENTRY()
780 return notify_die(DIE_GPF, str, regs, error_code, trapnr, SIGSEGV) == NOTIFY_STOP; in gp_try_fixup_and_notify()
788 show_signal(current, SIGSEGV, "", str, regs, error_code); in gp_user_force_sig_segv()
789 force_sig(SIGSEGV); in gp_user_force_sig_segv()
1417 force_sig(SIGSEGV); in handle_xfd_event()
/arch/riscv/kernel/
A Dtraps.c97 ret = notify_die(DIE_OOPS, str, regs, 0, cause, SIGSEGV); in die()
112 make_task_dead(SIGSEGV); in die()
171 SIGSEGV, SEGV_ACCERR, "instruction access fault");
199 SIGSEGV, SEGV_ACCERR, "load access fault");
253 SIGSEGV, SEGV_ACCERR, "store (or AMO) access fault");
/arch/csky/kernel/
A Dtraps.c101 ret = notify_die(DIE_OOPS, str, regs, 0, trap_no(regs), SIGSEGV); in die()
113 make_task_dead(SIGSEGV); in die()
156 SIGSEGV, ILL_ILLADR, "error bus error exception");
/arch/um/kernel/
A Dtrap.c244 if (!unhandled_signal(tsk, SIGSEGV)) in show_segv_info()
263 force_sig_fault(SIGSEGV, SEGV_ACCERR, (void __user *) FAULT_ADDRESS(fi)); in bad_segv()
268 force_fatal_sig(SIGSEGV); in fatal_sigsegv()
387 force_sig_fault(SIGSEGV, si_code, (void __user *) address); in segv()
/arch/parisc/mm/
A Dfault.c246 if (!unhandled_signal(tsk, SIGSEGV)) in show_signal_msg()
378 signo = SIGSEGV; in do_page_fault()
385 signo = SIGSEGV; in do_page_fault()
400 signo = SIGSEGV; in do_page_fault()
/arch/hexagon/mm/
A Dvm_fault.c127 si_signo = SIGSEGV; in do_page_fault()
138 force_sig_fault(SIGSEGV, si_code, (void __user *)address); in do_page_fault()
/arch/x86/math-emu/
A Dget_address.c129 math_abort(FPU_info, SIGSEGV); in vm86_segment()
149 math_abort(FPU_info, SIGSEGV); in pm_address()
222 math_abort(FPU_info, SIGSEGV); in FPU_get_address()
306 math_abort(FPU_info, SIGSEGV); in FPU_get_address_16()
A Dfpu_system.h108 math_abort(FPU_info,SIGSEGV)
109 #define FPU_abort math_abort(FPU_info, SIGSEGV)
/arch/sh/kernel/
A Dtraps.c46 notify_die(DIE_OOPS, str, regs, err, 255, SIGSEGV); in die()
62 make_task_dead(SIGSEGV); in die()
/arch/mips/mm/
A Dfault.c63 current->thread.trap_nr, SIGSEGV) == NOTIFY_STOP) in __do_page_fault()
200 unhandled_signal(tsk, SIGSEGV) && in __do_page_fault()
216 force_sig_fault(SIGSEGV, si_code, (void __user *)address); in __do_page_fault()
/arch/m68k/mm/
A Dfault.c204 current->thread.signo = SIGSEGV; in do_page_fault()
210 current->thread.signo = SIGSEGV; in do_page_fault()
/arch/arc/kernel/
A Dprocess.c102 force_sig(SIGSEGV); in SYSCALL_DEFINE3()
290 force_fatal_sig(SIGSEGV); in elf_check_arch()
/arch/arm64/kernel/
A Dtraps.c186 ret = notify_die(DIE_OOPS, str, regs, err, 0, SIGSEGV); in __die()
231 make_task_dead(SIGSEGV); in die()
270 arm64_show_signal(SIGSEGV, str); in arm64_force_sig_fault_pkey()
418 case SIGSEGV: in force_signal_inject()
449 force_signal_inject(SIGSEGV, code, addr, 0); in arm64_notify_segfault()
503 force_signal_inject(SIGSEGV, SEGV_CPERR, regs->pc, 0); in do_el0_gcs()
620 force_sig(SIGSEGV); in cntvct_read_handler()
632 force_sig(SIGSEGV); in cntfrq_read_handler()
/arch/s390/mm/
A Dfault.c205 report_user_fault(regs, SIGSEGV, 1); in do_sigsegv()
206 force_sig_fault(SIGSEGV, si_code, (void __user *)get_fault_address(regs)); in do_sigsegv()
426 send_sig(SIGSEGV, current, 0); in do_secure_storage_access()
462 send_sig(SIGSEGV, current, 0); in do_secure_storage_access()

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