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Searched refs:SIGTRAP (Results 1 – 25 of 95) sorted by relevance

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/linux/arch/sh/kernel/
H A Dtraps.c143 SIGTRAP) == NOTIFY_STOP) in BUILD_TRAP_HANDLER()
146 force_sig(SIGTRAP); in BUILD_TRAP_HANDLER()
160 SIGTRAP) == NOTIFY_STOP) in BUILD_TRAP_HANDLER()
172 force_sig(SIGTRAP); in BUILD_TRAP_HANDLER()
H A Dhw_breakpoint.c341 force_sig_fault(SIGTRAP, TRAP_HWBKPT, in hw_breakpoint_handler()
363 notify_die(DIE_BREAKPOINT, "breakpoint", regs, 0, ex, SIGTRAP); in BUILD_TRAP_HANDLER()
/linux/include/linux/
H A Dptrace.h151 ptrace_notify((event << 8) | SIGTRAP, message); in ptrace_event()
155 send_sig(SIGTRAP, current, 0); in ptrace_event()
345 info.si_signo = SIGTRAP; in user_single_step_report()
415 signr = ptrace_notify(SIGTRAP | ((ptrace & PT_TRACESYSGOOD) ? 0x80 : 0), in ptrace_report_syscall()
/linux/arch/powerpc/kernel/
H A Dtraps.c105 case SIGTRAP: return "unhandled trap"; in signame()
307 force_sig_fault(SIGTRAP, TRAP_TRACE, (void __user *)regs->nip); in user_single_step_report()
1097 _exception(SIGTRAP, regs, TRAP_UNK, 0); in DEFINE_INTERRUPT_HANDLER()
1105 _exception(SIGTRAP, regs, TRAP_UNK, 0); in DEFINE_INTERRUPT_HANDLER_ASYNC()
1113 _exception(SIGTRAP, regs, TRAP_UNK, 0); in DEFINE_INTERRUPT_HANDLER_NMI()
1121 5, SIGTRAP) == NOTIFY_STOP) in DEFINE_INTERRUPT_HANDLER()
1125 _exception(SIGTRAP, regs, TRAP_BRKPT, regs->nip); in DEFINE_INTERRUPT_HANDLER()
1130 _exception(SIGTRAP, regs, TRAP_UNK, 0); in DEFINE_INTERRUPT_HANDLER()
1142 5, SIGTRAP) == NOTIFY_STOP) in __single_step_exception()
1147 _exception(SIGTRAP, regs, TRAP_TRACE, regs->nip); in __single_step_exception()
[all …]
/linux/tools/testing/selftests/perf_events/
H A Dremove_on_exec.c86 ASSERT_EQ(sigaction(SIGTRAP, &action, &self->oldact), 0); in FIXTURE_SETUP()
96 sigaction(SIGTRAP, &self->oldact, NULL); in FIXTURE_TEARDOWN()
238 if (sigaction(SIGTRAP, &action, NULL)) in exec_child()
H A Dsigtrap_threads.c130 ASSERT_EQ(sigaction(SIGTRAP, &action, &self->oldact), 0); in FIXTURE_SETUP()
146 sigaction(SIGTRAP, &self->oldact, NULL); in FIXTURE_TEARDOWN()
/linux/arch/s390/kernel/
H A Dtraps.c77 if (notify_die(DIE_SSTEP, "sstep", regs, 0, 0, SIGTRAP) == NOTIFY_STOP) in do_per_trap()
81 force_sig_fault(SIGTRAP, TRAP_HWBKPT, in do_per_trap()
168 force_sig_fault(SIGTRAP, TRAP_BRKPT, location); in illegal_op()
185 3, SIGTRAP) != NOTIFY_STOP) in illegal_op()
/linux/arch/um/os-Linux/
H A Dstart_up.c154 (WSTOPSIG(status) == (SIGTRAP|0x80))) { in check_sysemu()
167 else if (WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP)) in check_sysemu()
207 (WSTOPSIG(status) != (SIGTRAP | 0x80))) in check_ptrace()
H A Dsignal.c25 [SIGTRAP] = relay_signal,
180 [SIGTRAP] = sig_handler,
/linux/arch/um/os-Linux/skas/
H A Dprocess.c110 #define STUB_DONE_MASK (1 << SIGTRAP)
513 case SIGTRAP: in userspace()
532 case SIGTRAP + 0x80: in userspace()
535 case SIGTRAP: in userspace()
536 relay_signal(SIGTRAP, (struct siginfo *)&si, regs); in userspace()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dperf_skip.c50 if (!ASSERT_OK(sigaction(SIGTRAP, &action, &previous_sigtrap), "sigaction")) in serial_test_perf_skip()
136 sigaction(SIGTRAP, &previous_sigtrap, NULL); in serial_test_perf_skip()
/linux/tools/testing/selftests/x86/
H A Dfsgsbase.c466 raise(SIGTRAP); in test_ptrace_write_gs_read_base()
472 if (WSTOPSIG(status) == SIGTRAP) { in test_ptrace_write_gs_read_base()
526 raise(SIGTRAP); in test_ptrace_write_gsbase()
532 if (WSTOPSIG(status) == SIGTRAP) { in test_ptrace_write_gsbase()
H A Dsingle_step_syscall.c94 [SIGTRAP] = "SIGTRAP",
151 sethandler(SIGTRAP, sigtrap, 0); in main()
H A Dsigreturn.c488 if (asm_ss != sig_ss && sig == SIGTRAP) { in sigtrap()
539 clearhandler(SIGTRAP); in test_nonstrict_ss()
779 sethandler(SIGTRAP, sigtrap, SA_ONSTACK); in main()
829 clearhandler(SIGTRAP); in main()
H A Dmov_ss_trap.c112 [SIGTRAP] = "SIGTRAP",
154 sethandler(SIGTRAP, sigtrap, 0); in main()
/linux/kernel/debug/kdb/
H A Dkdb_debugger.c72 if (ks->err_code == KDB_REASON_SYSTEM_NMI && ks->signo == SIGTRAP) in kdb_stub()
110 ks->signo == SIGTRAP) { in kdb_stub()
/linux/arch/mips/kernel/
H A Dtraps.c976 SIGTRAP) == NOTIFY_STOP) in do_trap_or_bp()
981 SIGTRAP) == NOTIFY_STOP) in do_trap_or_bp()
985 * A short test says that IRIX 5.3 sends SIGTRAP for all trap in do_trap_or_bp()
1001 force_sig(SIGTRAP); in do_trap_or_bp()
1016 force_sig(SIGTRAP); in do_trap_or_bp()
1022 force_sig_fault(SIGTRAP, si_code, NULL); in do_trap_or_bp()
1024 force_sig(SIGTRAP); in do_trap_or_bp()
1079 current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) in do_bp()
1085 current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) in do_bp()
1091 current->thread.trap_nr, SIGTRAP) in do_bp()
[all...]
/linux/arch/csky/kernel/
H A Dasm-offsets.c80 DEFINE(SIGTRAP, SIGTRAP); in main()
H A Dtraps.c180 send_sig(SIGTRAP, current, 0); in do_trap_bkpt()
202 send_sig(SIGTRAP, current, 0); in do_trap_illinsn()
/linux/arch/arm64/include/asm/
H A Dsignal.h18 if (sig == SIGTRAP && si_code == TRAP_BRKPT) in arch_untagged_si_addr()
/linux/arch/parisc/kernel/
H A Dtraps.c278 force_sig_fault(SIGTRAP, wot, in handle_gdb_break()
313 kgdb_handle_exception(9, SIGTRAP, 0, regs); in handle_break()
424 (void)notify_die(DIE_OOPS, msg, regs, 0, code, SIGTRAP); in parisc_terminate()
543 kgdb_handle_exception(0, SIGTRAP, 0, regs); in handle_interruption()
/linux/tools/perf/tests/
H A Dsigtrap.c49 .sigtrap = 1, /* Request synchronous SIGTRAP on event. */ in make_event_attr()
128 .sigtrap = 1, /* Request synchronous SIGTRAP on event. */ in kernel_with_sleepable_spinlocks()
239 if (sigaction(SIGTRAP, &action, &oldact)) { in test__sigtrap()
268 sigaction(SIGTRAP, &oldact, NULL); in test__sigtrap()
/linux/security/apparmor/include/
H A Dsig_names.h18 [SIGTRAP] = 5, /* -, 5, - */
/linux/arch/parisc/include/uapi/asm/
H A Dsignal.h9 #define SIGTRAP 5 macro
/linux/arch/m68k/include/uapi/asm/
H A Dsignal.h22 #define SIGTRAP 5 macro

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