| # Copyright 2009, 2010 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"; |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| |
| gdb_exit |
| gdb_start |
| set testfile "actions" |
| set srcfile ${testfile}.c |
| set binfile $objdir/$subdir/tsv |
| if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ |
| executable {debug nowarnings}] != "" } { |
| untested tsv.exp |
| return -1 |
| } |
| gdb_load $binfile |
| |
| gdb_test "tvariable \$tvar1" \ |
| "Trace state variable \\\$tvar1 created, with initial value 0." \ |
| "Create a trace state variable" |
| |
| gdb_test "tvariable \$tvar2 = 45" \ |
| "Trace state variable \\\$tvar2 created, with initial value 45." \ |
| "Create a trace state variable with initial value" |
| |
| gdb_test "tvariable \$tvar2 = -92" \ |
| "Trace state variable \\\$tvar2 now has initial value -92." \ |
| "Change initial value of a trace state variable" |
| |
| gdb_test "tvariable \$tvar3 = 2 + 3" \ |
| "Trace state variable \\\$tvar3 created, with initial value 5." \ |
| "Create a trace state variable with expression" |
| |
| gdb_test "tvariable \$tvar3 = 1234567000000" \ |
| "Trace state variable \\\$tvar3 now has initial value 1234567000000." \ |
| "Init trace state variable to a 64-bit value" |
| |
| gdb_test "tvariable main" \ |
| "Syntax must be \\\$NAME \\\[ = EXPR \\\]" \ |
| "tvariable syntax error, bad name" |
| |
| gdb_test "tvariable \$tvar1 - 93" \ |
| "Syntax must be \\\$NAME \\\[ = EXPR \\\]" \ |
| "tvariable syntax error, not an assignment" |
| |
| gdb_test "info tvariables" \ |
| "Name\[\t \]+Initial\[\t \]+Current.* |
| \\\$tvar1\[\t \]+0\[\t \]+<undefined>.* |
| \\\$tvar2\[\t \]+-92\[\t \]+<undefined>.* |
| \\\$tvar3\[\t \]+1234567000000\[\t \]+.*<undefined>.*" \ |
| "List tvariables" |
| |
| gdb_test "print \$tvar2" " = void" \ |
| "Print a trace state variable before run" |
| |
| gdb_test_no_output "delete tvariable \$tvar2" \ |
| "delete trace state variable" |
| |
| gdb_test "info tvariables" \ |
| "Name\[\t \]+Initial\[\t \]+Current.* |
| \\\$tvar1\[\t \]+0\[\t \]+<undefined>.* |
| \\\$tvar3\[\t \]+1234567000000\[\t \]+.*<undefined>.*" \ |
| "List tvariables after deletion" |
| |
| gdb_test "delete tvariable" \ |
| "" \ |
| "Delete all trace state variables" \ |
| "Delete all trace state variables.*y or n.*$" \ |
| "y" |
| |
| gdb_test "info tvariables" \ |
| "No trace state variables.*" \ |
| "List tvariables after deleting all" |
| |
| # Now try running a trace. |
| |
| runto_main |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| # The rest of the testing needs actual tracing to work. |
| if { ![gdb_target_supports_trace] } then { |
| pass "Current target does not support trace" |
| return 1; |
| } |
| |
| # define relative source line numbers: |
| # all subsequent line numbers are relative to this first one (baseline) |
| |
| set baseline [gdb_find_recursion_test_baseline $srcfile]; |
| if { $baseline == -1 } then { |
| fail "Could not find gdb_recursion_test function" |
| return; |
| } |
| |
| set testline1 [expr $baseline + 7] |
| |
| gdb_delete_tracepoints |
| set trcpt1 [gdb_gettpnum gdb_c_test]; |
| set trcpt2 [gdb_gettpnum gdb_asm_test]; |
| set trcpt3 [gdb_gettpnum $testline1]; |
| if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then { |
| fail "setting tracepoints" |
| return; |
| } |
| |
| gdb_test "tvariable \$tvar5 = 15" \ |
| "Trace state variable \\\$tvar5 created, with initial value 15." \ |
| "Create a trace state variable tvar5" |
| |
| gdb_trace_setactions "collect tsv for first tracepoint" \ |
| "$trcpt1" \ |
| "collect \$tvar5 += 1" "^$" |
| |
| gdb_test "tstart" ".*" "" |
| |
| gdb_test "print \$tvar5" " = 15" \ |
| "Print a trace state variable at start of run" |
| |
| # Be sure not to fall off the end of the program. |
| gdb_test "break end" ".*" "" |
| gdb_test "continue" \ |
| "Continuing.*Breakpoint $decimal, end.*" \ |
| "run trace experiment" |
| |
| gdb_test "print \$tvar5" " = 16" \ |
| "Print a trace state variable during run" |
| |
| gdb_test "tstop" ".*" "" |
| |
| gdb_test "print \$tvar5" " = 16" \ |
| "Print a trace state variable after run" |
| |
| |