135 lines
3.9 KiB
Plaintext
135 lines
3.9 KiB
Plaintext
# Copyright 2012-2016 Free Software Foundation, Inc.
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
load_lib "trace-support.exp"
|
|
|
|
standard_testfile
|
|
set executable $testfile
|
|
set expfile $testfile.exp
|
|
|
|
# Some targets have leading underscores on assembly symbols.
|
|
set additional_flags [gdb_target_symbol_prefix_flags]
|
|
|
|
if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile \
|
|
executable [list debug $additional_flags] ] != "" } {
|
|
untested "Couldn't compile test program"
|
|
return -1
|
|
}
|
|
|
|
clean_restart ${testfile}
|
|
|
|
if ![runto_main] {
|
|
fail "Can't run to main to check for trace support"
|
|
return -1
|
|
}
|
|
|
|
if ![gdb_target_supports_trace] {
|
|
unsupported "target does not support trace"
|
|
return -1
|
|
}
|
|
|
|
proc step_over_tracepoint { trace_type } \
|
|
{with_test_prefix "step over $trace_type" \
|
|
{
|
|
global executable
|
|
global hex
|
|
|
|
# Start with a fresh gdb.
|
|
clean_restart ${executable}
|
|
# Make sure inferior is running in all-stop mode.
|
|
gdb_test_no_output "set non-stop 0"
|
|
if ![runto_main] {
|
|
fail "Can't run to main"
|
|
return -1
|
|
}
|
|
|
|
gdb_test "break set_point1" "Breakpoint \[0-9\] at $hex: file.*"
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1"
|
|
|
|
gdb_test "${trace_type} *\$pc" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*"
|
|
gdb_test_no_output "tstart"
|
|
|
|
gdb_test "stepi" ".*"
|
|
gdb_test_no_output "tstop"
|
|
}}
|
|
|
|
# Set breakpoint and tracepoint at the same address.
|
|
|
|
proc break_trace_same_addr { trace_type option } \
|
|
{with_test_prefix "$trace_type $option" \
|
|
{
|
|
global executable
|
|
global hex
|
|
|
|
# Start with a fresh gdb.
|
|
clean_restart ${executable}
|
|
if ![runto_main] {
|
|
fail "Can't run to main"
|
|
return -1
|
|
}
|
|
|
|
gdb_test_no_output "set breakpoint always-inserted ${option}"
|
|
|
|
gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*"
|
|
|
|
gdb_test "break set_point1" "Breakpoint \[0-9\] at $hex: file.*"
|
|
gdb_test "${trace_type} set_point1" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*"
|
|
|
|
gdb_test_no_output "tstart"
|
|
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1 1"
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1 2"
|
|
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to end"
|
|
gdb_test_no_output "tstop"
|
|
|
|
gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
|
|
gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1"
|
|
|
|
gdb_test "tfind" "Target failed to find requested trace frame\\..*"
|
|
}}
|
|
|
|
foreach break_always_inserted { "on" "off" } {
|
|
break_trace_same_addr "trace" ${break_always_inserted}
|
|
}
|
|
|
|
step_over_tracepoint "trace"
|
|
|
|
set libipa [get_in_proc_agent]
|
|
set remote_libipa [gdb_load_shlib $libipa]
|
|
|
|
# Compile test case again with IPA.
|
|
if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile \
|
|
executable [list debug $additional_flags shlib=$libipa] ] != "" } {
|
|
untested "failed to compile ftrace tests"
|
|
return -1
|
|
}
|
|
clean_restart ${executable}
|
|
|
|
if ![runto_main] {
|
|
fail "Can't run to main for ftrace tests"
|
|
return 0
|
|
}
|
|
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
if { [gdb_test "info sharedlibrary" ".*${remote_libipa}.*" "IPA loaded"] != 0 } {
|
|
untested "Could not find IPA lib loaded"
|
|
} else {
|
|
foreach break_always_inserted { "on" "off" } {
|
|
break_trace_same_addr "ftrace" ${break_always_inserted}
|
|
}
|
|
|
|
step_over_tracepoint "ftrace"
|
|
}
|