119 lines
3.2 KiB
Text
119 lines
3.2 KiB
Text
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# Copyright 2011 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib "trace-support.exp";
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if $tracelevel then {
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strace $tracelevel
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}
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if {[skip_shlib_tests]} {
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return 0
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}
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set testfile "strace"
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set srcfile $testfile.c
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set binfile $objdir/$subdir/$testfile
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set executable $testfile
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set libipa $objdir/../gdbserver/libinproctrace.so
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set lib_opts debug
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if [get_compiler_info ${binfile}] {
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return -1
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}
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set additional_flags [list debug shlib=$libipa shlib_load "additional_flags=-lust -lurcu-bp" ]
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if { [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $additional_flags] != ""} {
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untested "UST library or headers are not installed"
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return -1
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}
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clean_restart $executable
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if ![runto_main] {
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fail "Can't run to main to check for trace support"
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return -1
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}
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if { ![gdb_target_supports_trace] } then {
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unsupported "Current target does not support trace"
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return -1;
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}
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gdb_load_shlibs $libipa
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proc strace_info_marker { } {
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global executable
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global pf_prefix
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set old_pf_prefix $pf_prefix
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lappend pf_prefix "info_marker"
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# Restart with a fresh gdb.
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clean_restart $executable
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if ![runto_main] {
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fail "Can't run to main"
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set pf_prefix $old_pf_prefix
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return -1
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}
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# List the markers in program. They should be disabled.
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gdb_test "info static-tracepoint-markers" \
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".*ust/bar\[\t \]+n\[\t \]+.*ust/bar2\[\t \]+n\[\t \]+.*"
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set pf_prefix $old_pf_prefix
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}
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proc strace_probe_marker { } {
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global executable
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global pf_prefix
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global expect_out
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global gdb_prompt
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global hex
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set old_pf_prefix $pf_prefix
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lappend pf_prefix "probe_marker"
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# Restart with a fresh gdb.
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clean_restart $executable
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if ![runto_main] {
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fail "Can't run to main"
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set pf_prefix $old_pf_prefix
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return -1
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}
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gdb_test "strace -m ust/bar" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
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gdb_test "strace -m ust/bar2" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
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# Two trace markers should be enabled.
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gdb_test "info static-tracepoint-markers" "ust/bar\[\t \]+y\[\t \]+$hex .*ust/bar2\[\t \]+y\[\t \]+$hex.*"
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gdb_test "break end" "Breakpoint \[0-9\]+ at.*"
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gdb_test_no_output "tstart"
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gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end"
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gdb_test_no_output "tstop"
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gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
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gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1"
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gdb_test "tfind" "Target failed to find requested trace frame\\..*"
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set pf_prefix $old_pf_prefix
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}
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strace_info_marker
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strace_probe_marker
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