/linux/arch/arm/mm/ |
A D | fsr-2level.c | 7 { 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 …]
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A D | fsr-3level.c | 8 { 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" },
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A D | fault.c | 156 if (((user_debug & UDBG_SEGV) && (sig == SIGSEGV)) || in __do_user_fault() 166 if ((sig == SIGSEGV) && ((addr & PAGE_MASK) == 0xffff0000)) in __do_user_fault() 188 __do_user_fault(addr, fsr, SIGSEGV, SEGV_MAPERR, regs); in do_bad_area() 359 sig = SIGSEGV; in do_page_fault() 595 hook_fault_code(4, do_translation_fault, SIGSEGV, SEGV_MAPERR, in exceptions_init() 604 hook_fault_code(3, do_bad, SIGSEGV, SEGV_MAPERR, in exceptions_init() 606 hook_fault_code(6, do_bad, SIGSEGV, SEGV_MAPERR, in exceptions_init()
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/linux/tools/testing/selftests/x86/ |
A D | mov_ss_trap.c | 110 [SIGSEGV] = "SIGSEGV", 173 sethandler(SIGSEGV, handle_and_return, SA_RESETHAND); in main() 178 sethandler(SIGSEGV, handle_and_return, SA_RESETHAND); in main() 195 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main() 201 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main() 212 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main() 257 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND | SA_ONSTACK); in main() 273 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main()
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A D | iopl.c | 57 sethandler(SIGSEGV, sigsegv, SA_RESETHAND); in try_outb() 65 clearhandler(SIGSEGV); in try_outb() 96 sethandler(SIGSEGV, sigsegv, SA_RESETHAND); in try_cli() 109 clearhandler(SIGSEGV); in try_cli() 116 sethandler(SIGSEGV, sigsegv, SA_RESETHAND); in try_sti() 129 clearhandler(SIGSEGV); in try_sti()
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A D | single_step_syscall.c | 92 [SIGSEGV] = "SIGSEGV", 217 sethandler(SIGSEGV, print_and_longjmp, in main() 231 clearhandler(SIGSEGV); in main()
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/linux/tools/perf/tests/ |
A D | perf-hooks.c | 13 signal(SIGSEGV, SIG_DFL); in sigsegv_handler() 14 raise(SIGSEGV); in sigsegv_handler() 26 raise(SIGSEGV); in the_hook() 33 signal(SIGSEGV, sigsegv_handler); in test__perf_hooks()
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/linux/arch/mips/kernel/ |
A D | mips-r2-to-r6-emul.c | 273 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 …]
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/linux/arch/ia64/kernel/ |
A D | traps.c | 69 if (notify_die(DIE_OOPS, str, regs, err, 255, SIGSEGV) in die() 88 do_exit(SIGSEGV); in die() 128 sig = SIGSEGV; code = SEGV_MAPERR; in ia64_bad_break() 132 sig = SIGSEGV; code = BUS_ADRALN; in ia64_bad_break() 156 sig = SIGSEGV; code = __SEGV_PSTKOVF; in ia64_bad_break() 475 sig = SIGSEGV; in ia64_fault() 592 force_sig(SIGSEGV); in ia64_fault() 599 force_sig(SIGSEGV); in ia64_fault()
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/linux/arch/riscv/kernel/ |
A D | traps.c | 45 ret = notify_die(DIE_OOPS, str, regs, 0, regs->cause, SIGSEGV); in die() 57 do_exit(SIGSEGV); in die() 105 SIGSEGV, SEGV_ACCERR, "instruction access fault"); 109 SIGSEGV, SEGV_ACCERR, "load access fault"); 136 SIGSEGV, SEGV_ACCERR, "store (or AMO) access fault");
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/linux/arch/arm64/mm/ |
A D | fault.c | 661 arm64_force_sig_fault(SIGSEGV, in do_page_fault() 746 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 0 translation fault" }, 747 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 1 translation fault" }, 748 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 2 translation fault" }, 749 { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 3 translation fault" }, 751 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 1 access flag fault" }, 752 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 access flag fault" }, 753 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 access flag fault" }, 755 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 1 permission fault" }, 756 { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" }, [all …]
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/linux/arch/microblaze/mm/ |
A D | fault.c | 102 _exception(SIGSEGV, regs, code, address); in do_page_fault() 119 die("Weird page fault", regs, SIGSEGV); in do_page_fault() 267 _exception(SIGSEGV, regs, code, address); in do_page_fault() 271 bad_page_fault(regs, address, SIGSEGV); in do_page_fault()
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/linux/arch/powerpc/mm/ |
A D | fault.c | 62 return SIGSEGV; in __bad_area_nosemaphore() 64 _exception(SIGSEGV, regs, si_code, address); in __bad_area_nosemaphore() 125 return SIGSEGV; in bad_access_pkey() 182 return SIGSEGV; in mm_fault_error() 421 return SIGSEGV; in ___do_page_fault() 621 bad_page_fault(regs, SIGSEGV); in DEFINE_INTERRUPT_HANDLER()
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/linux/arch/x86/kernel/ |
A D | traps.c | 209 do_error_trap(regs, 0, "overflow", X86_TRAP_OF, SIGSEGV, 0, NULL); in DEFINE_IDTENTRY() 277 do_error_trap(regs, error_code, "invalid TSS", X86_TRAP_TS, SIGSEGV, in DEFINE_IDTENTRY_ERRORCODE() 418 notify_die(DIE_TRAP, str, regs, error_code, X86_TRAP_DF, SIGSEGV); in DEFINE_IDTENTRY_DF() 474 X86_TRAP_BR, SIGSEGV) == NOTIFY_STOP) in DEFINE_IDTENTRY() 481 do_trap(X86_TRAP_BR, SIGSEGV, "bounds", regs, 0, 0, NULL); in DEFINE_IDTENTRY() 596 show_signal(tsk, SIGSEGV, "", desc, regs, error_code); in DEFINE_IDTENTRY_ERRORCODE() 597 force_sig(SIGSEGV); in DEFINE_IDTENTRY_ERRORCODE() 616 ret = notify_die(DIE_GPF, desc, regs, error_code, X86_TRAP_GP, SIGSEGV); in DEFINE_IDTENTRY_ERRORCODE() 1172 force_sig(SIGSEGV); in handle_xfd_event()
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/linux/arch/parisc/mm/ |
A D | fault.c | 239 if (!unhandled_signal(tsk, SIGSEGV)) in show_signal_msg() 360 signo = SIGSEGV; in do_page_fault() 367 signo = SIGSEGV; in do_page_fault() 382 signo = SIGSEGV; in do_page_fault()
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/linux/arch/um/os-Linux/ |
A D | signal.c | 29 [SIGSEGV] = segv_handler, 39 if (sig == SIGSEGV) { in sig_handler_common() 164 [SIGSEGV] = sig_handler, 234 if (sig == SIGSEGV) in set_handler()
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/linux/arch/um/kernel/ |
A D | trap.c | 137 if (!unhandled_signal(tsk, SIGSEGV)) in show_segv_info() 156 force_sig_fault(SIGSEGV, SEGV_ACCERR, (void __user *) FAULT_ADDRESS(fi)); in bad_segv() 161 force_fatal_sig(SIGSEGV); in fatal_sigsegv() 264 force_sig_fault(SIGSEGV, si_code, (void __user *) address); in segv()
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/linux/tools/testing/selftests/powerpc/tm/ |
A D | tm-signal-msr-resv.c | 28 if (segv_expected && (signum == SIGSEGV)) in signal_segv() 62 if (signal(SIGSEGV, signal_segv) == SIG_ERR) in tm_signal_msr_resv()
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/linux/tools/testing/selftests/prctl/ |
A D | disable-tsc-ctxt-sw-stress-test.c | 51 signal(SIGSEGV, sigsegv_expect); in segvtask() 72 signal(SIGSEGV, sigsegv_fail); in rdtsctask()
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/linux/arch/nios2/mm/ |
A D | fault.c | 179 if (unhandled_signal(current, SIGSEGV) && printk_ratelimit()) { in do_page_fault() 181 "cause %ld\n", current->comm, SIGSEGV, address, cause); in do_page_fault() 184 _exception(SIGSEGV, regs, code, address); in do_page_fault()
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/linux/arch/um/os-Linux/skas/ |
A D | process.c | 152 err = ptrace(PTRACE_CONT, pid, 0, SIGSEGV); in get_skas_faultinfo() 287 if (sigaction(SIGSEGV, &sa, NULL) < 0) { in userspace_tramp() 458 case SIGSEGV: in userspace() 469 case SIGSEGV: in userspace() 473 (*sig_info[SIGSEGV])(SIGSEGV, (struct siginfo *)&si, in userspace()
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/linux/arch/x86/math-emu/ |
A D | get_address.c | 129 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()
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/linux/arch/xtensa/mm/ |
A D | fault.c | 59 bad_page_fault(regs, address, SIGSEGV); in do_page_fault() 154 force_sig_fault(SIGSEGV, code, (void *) address); in do_page_fault() 157 bad_page_fault(regs, address, SIGSEGV); in do_page_fault()
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/linux/arch/csky/kernel/ |
A D | traps.c | 100 ret = notify_die(DIE_OOPS, str, regs, 0, trap_no(regs), SIGSEGV); in die() 112 do_exit(SIGSEGV); in die() 155 SIGSEGV, ILL_ILLADR, "error bus error exception");
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/linux/arch/x86/um/os-Linux/ |
A D | task_size.c | 93 if (sigaction(SIGSEGV, &sa, &old)) { in os_get_top_address() 133 if (sigaction(SIGSEGV, &old, NULL)) { in os_get_top_address()
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