| /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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| /tools/testing/selftests/x86/ |
| A D | iopl.c | 36 sethandler(SIGSEGV, sigsegv, SA_RESETHAND); in try_outb()
44 clearhandler(SIGSEGV); in try_outb()
75 sethandler(SIGSEGV, sigsegv, SA_RESETHAND); in try_cli()
88 clearhandler(SIGSEGV); in try_cli()
95 sethandler(SIGSEGV, sigsegv, SA_RESETHAND); in try_sti()
108 clearhandler(SIGSEGV); in try_sti()
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| A D | mov_ss_trap.c | 98 [SIGSEGV] = "SIGSEGV",
161 sethandler(SIGSEGV, handle_and_return, SA_RESETHAND); in main()
166 sethandler(SIGSEGV, handle_and_return, SA_RESETHAND); in main()
183 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main()
189 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main()
200 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main()
245 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND | SA_ONSTACK); in main()
261 sethandler(SIGSEGV, handle_and_longjmp, SA_RESETHAND); in main()
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| A D | test_shadow_stack.c | 226 if (sigaction(SIGSEGV, &sa, NULL)) in test_shstk_violation()
236 signal(SIGSEGV, SIG_DFL); in test_shstk_violation()
324 if (sigaction(SIGSEGV, &sa, NULL)) in test_gup()
392 signal(SIGSEGV, SIG_DFL); in test_gup()
405 if (sigaction(SIGSEGV, &sa, NULL)) in test_mprotect()
446 signal(SIGSEGV, SIG_DFL); in test_mprotect()
493 if (sigaction(SIGSEGV, &sa, NULL)) in test_userfaultfd()
529 signal(SIGSEGV, SIG_DFL); in test_userfaultfd()
537 signal(SIGSEGV, SIG_DFL); in test_userfaultfd()
713 if (sigaction(SIGSEGV, &sa, NULL)) in test_32bit()
[all …]
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| A D | single_step_syscall.c | 70 [SIGSEGV] = "SIGSEGV",
195 sethandler(SIGSEGV, print_and_longjmp, in main()
209 clearhandler(SIGSEGV); in main()
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| A D | sigaltstack.c | 74 sethandler(SIGSEGV, sigsegv, 0); in test_sigaltstack()
86 clearhandler(SIGSEGV); in test_sigaltstack()
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| A D | ioperm.c | 36 sethandler(SIGSEGV, sigsegv, SA_RESETHAND); in try_outb()
44 clearhandler(SIGSEGV); in try_outb()
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| A D | sysret_rip.c | 71 sethandler(SIGSEGV, sigsegv_for_sigreturn_test, SA_RESETHAND); in sigusr1()
147 sethandler(SIGSEGV, sigsegv_for_fallthrough, 0); in main()
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| A D | entry_from_vm86.c | 45 if (sig == SIGSEGV) in sighandler()
314 sethandler(SIGSEGV, sighandler, 0); in main()
321 clearhandler(SIGSEGV); in main()
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| /tools/testing/selftests/signal/ |
| A D | mangle_uc_sigmask.c | 87 if (raise(SIGSEGV)) in handler_usr()
107 ret = sigismember(&(((ucontext_t *)uc)->uc_sigmask), SIGSEGV); in handler_usr()
134 if (sigemptyset(&act.sa_mask) || sigaddset(&act.sa_mask, SIGSEGV) in main()
135 || (sigismember(&act.sa_mask, SIGSEGV) != 1)) in main()
144 if (sigaction(SIGSEGV, &act2, NULL)) in main()
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| /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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| A D | tm-signal-stack.c | 60 if (signal(SIGSEGV, signal_segv) == SIG_ERR) in tm_signal_stack()
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| A D | tm-sigreturn.c | 65 if (sigaction(SIGSEGV, &sa, NULL)) in tm_sigreturn()
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| /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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| /tools/testing/selftests/mm/ |
| A D | pkey_sighandler_tests.c | 215 if (sigaction(SIGSEGV, &sa, NULL) == -1) { in test_sigsegv_handler_with_pkey0_disabled()
232 ksft_test_result(siginfo.si_signo == SIGSEGV && in test_sigsegv_handler_with_pkey0_disabled()
255 if (sigaction(SIGSEGV, &sa, NULL) == -1) { in test_sigsegv_handler_cannot_access_stack()
272 ksft_test_result(siginfo.si_signo == SIGSEGV && in test_sigsegv_handler_cannot_access_stack()
297 if (sigaction(SIGSEGV, &sa, NULL) == -1) { in test_sigsegv_handler_with_different_pkey_for_stack()
347 ksft_test_result(siginfo.si_signo == SIGSEGV && in test_sigsegv_handler_with_different_pkey_for_stack()
456 if (sigaction(SIGSEGV, &sa, NULL) == -1) { in test_pkru_sigreturn()
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| /tools/testing/selftests/arm64/signal/testcases/ |
| A D | mangle_pstate_invalid_compat_toggle.c | 29 .sig_ok = SIGSEGV,
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| A D | fake_sigreturn_misaligned_sp.c | 34 .sig_ok = SIGSEGV,
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| A D | mangle_pstate_invalid_daif_bits.c | 33 .sig_ok = SIGSEGV,
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| A D | mangle_pstate_invalid_mode_template.h | 26 .sig_ok = SIGSEGV, \
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| A D | gcs_exception_fault.c | 57 .sig_ok = SIGSEGV,
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| A D | fake_sigreturn_bad_size_for_magic0.c | 43 .sig_ok = SIGSEGV,
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| A D | fake_sigreturn_bad_magic.c | 49 .sig_ok = SIGSEGV,
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| A D | fake_sigreturn_duplicated_fpsimd.c | 47 .sig_ok = SIGSEGV,
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| A D | gcs_write_fault.c | 62 .sig_ok = SIGSEGV,
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| A D | fake_sigreturn_missing_fpsimd.c | 47 .sig_ok = SIGSEGV,
|