| # Copyright 1998, 2007-2012 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/>. |
| |
| # This file was written by Michael Snyder (msnyder@cygnus.com) |
| |
| load_lib "trace-support.exp" |
| |
| |
| gdb_exit |
| gdb_start |
| |
| set testfile "actions" |
| set srcfile $testfile.c |
| set executable while-dyn |
| set binfile $objdir/$subdir/$executable |
| if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ |
| executable {debug nowarnings}] != "" } { |
| untested while-dyn.exp |
| return -1 |
| } |
| gdb_load $binfile |
| gdb_test "tstop" ".*" "" |
| gdb_test "tfind none" ".*" "" |
| runto_main |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| if { ![gdb_target_supports_trace] } then { |
| unsupported "Current target does not support trace" |
| return 1; |
| } |
| |
| # |
| # test while-stepping dynamically (live target) |
| # |
| |
| if [is_amd64_regs_target] { |
| set fpreg "\$rbp" |
| } elseif [is_x86_like_target] { |
| set fpreg "\$ebp" |
| } else { |
| set fpreg "\$fp" |
| } |
| |
| proc test_while_stepping { while_stepping } { |
| global fpreg |
| global decimal |
| global gdb_prompt |
| global executable |
| |
| clean_restart $executable |
| |
| gdb_test "tstop" ".*" "" |
| gdb_test "tfind none" ".*" "" |
| runto_main |
| |
| ## verify number of trace frames collected matches stepcount |
| |
| gdb_delete_tracepoints |
| gdb_test "trace gdb_c_test" \ |
| "Tracepoint $decimal at .*" \ |
| "$while_stepping: Set tracepoint at gdb_c_test" |
| |
| gdb_trace_setactions "5.12: define $while_stepping <stepcount>" \ |
| "" \ |
| "collect $fpreg" "^$" \ |
| "$while_stepping 5" "^$" \ |
| "collect p" "^$" \ |
| "end" "^$" \ |
| "end" "" |
| |
| gdb_test "tstart" ".*" "" |
| |
| gdb_test "break end" ".*" "" |
| gdb_test "continue" \ |
| "Continuing.*Breakpoint $decimal, end.*" \ |
| "$while_stepping: run trace experiment" |
| |
| gdb_test "tstop" ".*" "" |
| |
| gdb_tfind_test "$while_stepping: frame 5 should be the last one collected" "5" "5" |
| |
| set test "$while_stepping: trace stopped after 5 stepping frames" |
| gdb_test_multiple "tfind 6" "$test" { |
| -re "failed to find.*$gdb_prompt $" { |
| pass "$test" |
| } |
| -re ".*$gdb_prompt $" { |
| fail "$test" |
| } |
| } |
| |
| gdb_test "tfind none" ".*" "" |
| } |
| |
| # Test all while-stepping aliases. |
| |
| test_while_stepping "while-stepping" |
| test_while_stepping "stepping" |
| test_while_stepping "ws" |