1 # Copyright 2015-2019 Free Software Foundation, Inc.
2 # This program is free software; you can redistribute it and/or modify
3 # it under the terms of the GNU General Public License as published by
4 # the Free Software Foundation; either version 3 of the License, or
5 # (at your option) any later version.
7 # This program is distributed in the hope that it will be useful,
8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 # GNU General Public License for more details.
12 # You should have received a copy of the GNU General Public License
13 # along with this program. If not, see <http://www.gnu.org/licenses/>.
15 load_lib "trace-support.exp"
17 if {[skip_shlib_tests]} {
22 set executable $testfile
23 set expfile $testfile.exp
25 # make check RUNTESTFLAGS='gdb.trace/ftrace-lock.exp NUM_THREADS=2'
26 if ![info exists NUM_THREADS] {
30 # Some targets have leading underscores on assembly symbols.
31 set additional_flags [gdb_target_symbol_prefix_flags]
32 set options [list debug [gdb_target_symbol_prefix_flags] \
33 additional_flags=-DNUM_THREADS=$NUM_THREADS]
35 # Check that the target supports trace.
36 if ![gdb_trace_common_supports_arch] {
37 unsupported "no trace-common.h support for arch"
40 if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
41 untested "failed to compile"
45 clean_restart ${testfile}
48 fail "can't run to main to check for trace support"
52 if ![gdb_target_supports_trace] {
53 unsupported "target does not support trace"
57 # Compile the test case with the in-process agent library.
58 set libipa [get_in_proc_agent]
59 set remote_libipa [gdb_load_shlib $libipa]
61 lappend options shlib=$libipa
63 if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
64 untested "failed to compile with in-process agent library"
68 clean_restart ${executable}
71 fail "can't run to main to check for trace support"
75 if { [gdb_test "info sharedlibrary" ".*${remote_libipa}.*" "IPA loaded"] != 0 } {
76 untested "could not find IPA lib loaded"
80 gdb_breakpoint "end" qualified
81 gdb_breakpoint "fail" qualified
83 gdb_test "ftrace set_point" "Fast tracepoint .*" \
84 "fast tracepoint at a long insn"
88 # If NUM_THREADS is high then this test case may timeout. Increase the
89 # timeout temporarily.
90 with_timeout_factor $NUM_THREADS {
91 # If the fail function is hit, then the testcase will fail.
92 gdb_test "continue" ".*Breakpoint \[0-9\]+, end \(\).*" \
93 "do not hit the fail function"