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Searched refs:SIGTRAP (Results 1 - 25 of 235) sorted by relevance

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/kernel/linux/linux-5.10/arch/sh/kernel/
H A Dtraps.c141 SIGTRAP) == NOTIFY_STOP) in BUILD_TRAP_HANDLER()
144 force_sig(SIGTRAP); in BUILD_TRAP_HANDLER()
158 SIGTRAP) == NOTIFY_STOP) in BUILD_TRAP_HANDLER()
170 force_sig(SIGTRAP); in BUILD_TRAP_HANDLER()
/kernel/linux/linux-6.6/arch/sh/kernel/
H A Dtraps.c141 SIGTRAP) == NOTIFY_STOP) in BUILD_TRAP_HANDLER()
144 force_sig(SIGTRAP); in BUILD_TRAP_HANDLER()
158 SIGTRAP) == NOTIFY_STOP) in BUILD_TRAP_HANDLER()
170 force_sig(SIGTRAP); in BUILD_TRAP_HANDLER()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-sigreturn-nt.c39 sigaction(SIGTRAP, &trap_sa, NULL); in tm_signal_sigreturn_nt()
41 raise(SIGTRAP); in tm_signal_sigreturn_nt()
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-sigreturn-nt.c40 sigaction(SIGTRAP, &trap_sa, NULL); in tm_signal_sigreturn_nt()
42 raise(SIGTRAP); in tm_signal_sigreturn_nt()
/kernel/linux/linux-5.10/arch/s390/kernel/
H A Dtraps.c69 if (notify_die(DIE_SSTEP, "sstep", regs, 0, 0, SIGTRAP) == NOTIFY_STOP) in do_per_trap()
73 force_sig_fault(SIGTRAP, TRAP_HWBKPT, in do_per_trap()
160 force_sig_fault(SIGTRAP, TRAP_BRKPT, location); in illegal_op()
177 3, SIGTRAP) != NOTIFY_STOP) in illegal_op()
/kernel/linux/linux-6.6/include/linux/
H A Dptrace.h151 ptrace_notify((event << 8) | SIGTRAP, message); in ptrace_event()
153 /* legacy EXEC report via SIGTRAP */ 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()
421 * stopping signal is not SIGTRAP. -brl in ptrace_report_syscall()
/kernel/linux/linux-5.10/arch/loongarch/kernel/
H A Dtraps.c605 force_sig(SIGTRAP); in bug_handler()
720 SIGTRAP) == NOTIFY_STOP) in do_bp()
731 current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) in do_bp()
737 current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) in do_bp()
743 current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) in do_bp()
749 current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) in do_bp()
755 current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) in do_bp()
775 force_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *)regs->csr_era); in do_bp()
804 force_sig_fault(SIGTRAP, TRAP_HWBKPT, info.si_addr); in do_watch()
816 force_sig(SIGTRAP); in do_watch()
[all...]
/kernel/linux/linux-5.10/include/linux/
H A Dtracehook.h66 ptrace_notify(SIGTRAP | ((ptrace & PT_TRACESYSGOOD) ? 0x80 : 0)); in ptrace_report_syscall()
71 * stopping signal is not SIGTRAP. -brl in ptrace_report_syscall()
146 ptrace_notify(SIGTRAP); in tracehook_signal_handler()
H A Dptrace.h152 ptrace_notify((event << 8) | SIGTRAP); in ptrace_event()
154 /* legacy EXEC report via SIGTRAP */ in ptrace_event()
156 send_sig(SIGTRAP, current, 0); in ptrace_event()
346 info.si_signo = SIGTRAP; in user_single_step_report()
/kernel/linux/linux-6.6/arch/um/os-Linux/skas/
H A Dprocess.c105 #define STUB_DONE_MASK (1 << SIGTRAP)
135 printk(UM_KERN_ERR "%s : failed to wait for SIGTRAP, pid = %d, n = %d, errno = %d, status = 0x%x\n", in wait_stub_done()
211 (WSTOPSIG(status) != SIGTRAP + 0x80)) { in handle_trap()
457 case SIGTRAP: in userspace()
476 case SIGTRAP + 0x80: in userspace()
479 case SIGTRAP: in userspace()
480 relay_signal(SIGTRAP, (struct siginfo *)&si, regs); in userspace()
/kernel/linux/linux-5.10/arch/um/os-Linux/
H A Dstart_up.c179 if (!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP)) in check_sysemu()
180 fatal("check_sysemu : expected SIGTRAP, got status = %d\n", in check_sysemu()
221 (WSTOPSIG(status) == (SIGTRAP|0x80))) { in check_sysemu()
234 else if (WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP)) in check_sysemu()
237 non_fatal("check_sysemu: expected SIGTRAP or " in check_sysemu()
238 "(SIGTRAP | 0x80), got status = %d\n", in check_sysemu()
279 (WSTOPSIG(status) != (SIGTRAP | 0x80))) in check_ptrace()
280 fatal("check_ptrace : expected (SIGTRAP|0x80), " in check_ptrace()
/kernel/linux/linux-6.6/arch/s390/kernel/
H A Dtraps.c73 if (notify_die(DIE_SSTEP, "sstep", regs, 0, 0, SIGTRAP) == NOTIFY_STOP) in do_per_trap()
77 force_sig_fault(SIGTRAP, TRAP_HWBKPT, in do_per_trap()
164 force_sig_fault(SIGTRAP, TRAP_BRKPT, location); in illegal_op()
181 3, SIGTRAP) != NOTIFY_STOP) in illegal_op()
/kernel/linux/linux-6.6/arch/um/os-Linux/
H A Dstart_up.c179 if (!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP)) in check_sysemu()
180 fatal("check_sysemu : expected SIGTRAP, got status = %d\n", in check_sysemu()
221 (WSTOPSIG(status) == (SIGTRAP|0x80))) { in check_sysemu()
234 else if (WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP)) in check_sysemu()
237 non_fatal("check_sysemu: expected SIGTRAP or " in check_sysemu()
238 "(SIGTRAP | 0x80), got status = %d\n", in check_sysemu()
279 (WSTOPSIG(status) != (SIGTRAP | 0x80))) in check_ptrace()
280 fatal("check_ptrace : expected (SIGTRAP|0x80), " in check_ptrace()
/kernel/linux/linux-5.10/arch/arm64/kernel/
H A Dkgdb.c238 kgdb_handle_exception(1, SIGTRAP, 0, regs); in kgdb_brk_fn()
246 kgdb_handle_exception(1, SIGTRAP, 0, regs); in kgdb_compiled_brk_fn()
257 kgdb_handle_exception(0, SIGTRAP, 0, regs); in kgdb_step_brk_fn()
/kernel/linux/linux-6.6/arch/arm64/kernel/
H A Dkgdb.c239 kgdb_handle_exception(1, SIGTRAP, 0, regs); in kgdb_brk_fn()
247 kgdb_handle_exception(1, SIGTRAP, 0, regs); in kgdb_compiled_brk_fn()
258 kgdb_handle_exception(0, SIGTRAP, 0, regs); in kgdb_step_brk_fn()
/kernel/linux/linux-6.6/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()
187 * a SIGTRAP is sent before the handler was set up. in TEST_F()
238 if (sigaction(SIGTRAP, &action, NULL)) in exec_child()
/kernel/linux/linux-5.10/arch/ia64/kernel/
H A Dtraps.c107 if (notify_die(DIE_BREAK, "break 0", regs, break_num, TRAP_BRKPT, SIGTRAP) in ia64_bad_break()
171 if (notify_die(DIE_BREAK, "bad break", regs, break_num, TRAP_BRKPT, SIGTRAP) in ia64_bad_break()
174 sig = SIGTRAP; code = TRAP_BRKPT; in ia64_bad_break()
541 if (notify_die(DIE_FAULT, "ia64_fault", &regs, vector, si_code, SIGTRAP) in ia64_fault()
544 force_sig_fault(SIGTRAP, si_code, (void __user *) ifa, in ia64_fault()
H A Dbrl_emu.c206 force_sig_fault(SIGTRAP, TRAP_BRANCH, (void __user *)NULL, in ia64_emulate_brl()
213 force_sig_fault(SIGTRAP, TRAP_TRACE, (void __user *)NULL, in ia64_emulate_brl()
/kernel/linux/linux-5.10/arch/um/os-Linux/skas/
H A Dprocess.c54 #define STUB_DONE_MASK (1 << SIGTRAP)
84 printk(UM_KERN_ERR "wait_stub_done : failed to wait for SIGTRAP, " in wait_stub_done()
161 (WSTOPSIG(status) != SIGTRAP + 0x80)) { in handle_trap()
419 case SIGTRAP + 0x80: in userspace()
422 case SIGTRAP: in userspace()
423 relay_signal(SIGTRAP, (struct siginfo *)&si, regs); in userspace()
/kernel/linux/linux-6.6/arch/ia64/kernel/
H A Dtraps.c107 if (notify_die(DIE_BREAK, "break 0", regs, break_num, TRAP_BRKPT, SIGTRAP) in ia64_bad_break()
171 if (notify_die(DIE_BREAK, "bad break", regs, break_num, TRAP_BRKPT, SIGTRAP) in ia64_bad_break()
174 sig = SIGTRAP; code = TRAP_BRKPT; in ia64_bad_break()
541 if (notify_die(DIE_FAULT, "ia64_fault", &regs, vector, si_code, SIGTRAP) in ia64_fault()
544 force_sig_fault(SIGTRAP, si_code, (void __user *) ifa, in ia64_fault()
H A Dbrl_emu.c206 force_sig_fault(SIGTRAP, TRAP_BRANCH, (void __user *)NULL, in ia64_emulate_brl()
213 force_sig_fault(SIGTRAP, TRAP_TRACE, (void __user *)NULL, in ia64_emulate_brl()
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-6.6/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, reg in __single_step_exception()
[all...]
/kernel/linux/linux-6.6/arch/arm64/include/asm/
H A Dsignal.h18 if (sig == SIGTRAP && si_code == TRAP_BRKPT) in arch_untagged_si_addr()

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