include/uapi/linux/perf_event.h

466

sigtrap : 1, /* send synchronous SIGTRAP on event */

kernel/events/core.c

10717

if (event->attr.sigtrap) {

kernel/events/core.c

11350

if (event->attr.sigtrap)

kernel/events/core.c

13283

if (attr->sigtrap && !task) {

kernel/events/core.c

13619

if (attr->sigtrap && !attr->remove_on_exec)

kernel/events/core.c

13771

if (attr->sigtrap) {

kernel/events/core.c

14879

(event->attr.sigtrap && (clone_flags & CLONE_CLEAR_SIGHAND))) {

tools/include/uapi/linux/perf_event.h

466

sigtrap : 1, /* send synchronous SIGTRAP on event */

tools/perf/tests/sigtrap.c

128

.sigtrap = 1, /* Request synchronous SIGTRAP on event. */

tools/perf/tests/sigtrap.c

275

DEFINE_SUITE("Sigtrap", sigtrap);

tools/perf/tests/sigtrap.c

49

.sigtrap = 1, /* Request synchronous SIGTRAP on event. */

tools/perf/tests/tests.h

176

DECLARE_SUITE(sigtrap);

tools/perf/util/perf_event_attr_fprintf.c

345

PRINT_ATTRf(sigtrap, p_unsigned);

tools/testing/selftests/bpf/prog_tests/perf_skip.c

72

attr.sigtrap = 1;

tools/testing/selftests/landlock/scoped_signal_test.c

35

FIXTURE_VARIANT_ADD(scoping_signals, sigtrap) {

tools/testing/selftests/perf_events/remove_on_exec.c

54

.sigtrap = 1,

tools/testing/selftests/perf_events/sigtrap_threads.c

63

.sigtrap = 1, /* Request synchronous SIGTRAP on event. */

tools/testing/selftests/x86/mov_ss_trap.c

142

sethandler(SIGTRAP, sigtrap, 0);

tools/testing/selftests/x86/nx_stack.c

175

act.sa_sigaction = &sigtrap;

tools/testing/selftests/x86/sigreturn.c

759

sethandler(SIGTRAP, sigtrap, SA_ONSTACK);

tools/testing/selftests/x86/sigreturn.c

810

sethandler(SIGSEGV, sigtrap, SA_ONSTACK);

tools/testing/selftests/x86/sigreturn.c

811

sethandler(SIGBUS, sigtrap, SA_ONSTACK);

tools/testing/selftests/x86/sigreturn.c

812

sethandler(SIGILL, sigtrap, SA_ONSTACK); /* 32-bit kernels do this */

tools/testing/selftests/x86/sigtrap_loop.c

63

sethandler(SIGTRAP, sigtrap, 0);

tools/testing/selftests/x86/single_step_syscall.c

129

sethandler(SIGTRAP, sigtrap, 0);

tools/testing/selftests/x86/syscall_arg_fault.c

158

sethandler(SIGTRAP, sigtrap, SA_ONSTACK);

tools/testing/selftests/x86/syscall_nt.c

58

sethandler(SIGTRAP, sigtrap, 0);

tools/testing/selftests/x86/test_vsyscall.c

489

sethandler(SIGTRAP, sigtrap, 0);

tools/testing/selftests/x86/unwind_vdso.c

140

sethandler(SIGTRAP, sigtrap, 0);