# Copyright 1998, 2005, 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 standard_testfile actions.c if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ executable {debug nowarnings}] != "" } { untested passc-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; } # If testing on a remote host, download the source file. # remote_download host $srcdir/$subdir/$srcfile # # test passcount dynamically (live target) # set baseline [gdb_find_recursion_test_baseline $srcfile]; if { $baseline == -1 } then { fail "Could not find gdb_recursion_test function" return; } # define relative source line numbers: # all subsequent line numbers are relative to this first one (baseline) set testline2 [expr $baseline + 4] set testline3 [expr $baseline + 5] set testline4 [expr $baseline + 6] # # test passcount command semantics (live test) # ## Set three tracepoints with three different passcounts. ## Verify that the experiment stops after the one with the ## lowest passcount is hit. gdb_delete_tracepoints set tdp2 [gdb_gettpnum "$testline2"] set tdp3 [gdb_gettpnum "$testline3"] set tdp4 [gdb_gettpnum "$testline4"] if { $tdp2 <= 0 || $tdp3 <= 0 || $tdp4 <= 0 } then { fail "setting tracepoints" return; } gdb_test "passcount 4 $tdp2" "Setting tracepoint $tdp2's passcount to 4" \ "4.5: set passcount for tracepoint $tdp2" gdb_test "passcount 2 $tdp3" "Setting tracepoint $tdp3's passcount to 2" \ "4.5: set passcount for tracepoint $tdp3" gdb_test "passcount 3 $tdp4" "Setting tracepoint $tdp4's passcount to 3" \ "4.5: set passcount for tracepoint $tdp4" gdb_test "tstart" ".*" "" gdb_test "break end" ".*" "" gdb_test "continue" \ "Continuing.*Breakpoint $decimal, end.*" \ "run trace experiment" gdb_test "tstop" ".*" "" gdb_test "tfind none" ".*" "" if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x -1 x" ""] { untested passc-dyn.exp return -1 } gdb_test "tfind tracepoint $tdp2" ".*" "" if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 0 x" ""] { untested passc-dyn.exp return -1 } gdb_test "tfind tracepoint $tdp3" ".*" "" if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 1 x" ""] { untested passc-dyn.exp return -1 } gdb_test "tfind tracepoint $tdp4" ".*" "" if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 2 x" ""] { untested passc-dyn.exp return -1 } gdb_test "tfind tracepoint $tdp2" ".*" "" if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 3 x" ""] { untested passc-dyn.exp return -1 } gdb_test "tfind tracepoint $tdp3" ".*" "" if [gdb_test "printf \"x \%d x\\n\", \$trace_frame" "x 4 x" ""] { untested passc-dyn.exp return -1 } ## We should now be at the last frame, because this frame's passcount ## should have caused collection to stop. If we do a tfind now, ## it should fail. gdb_test "tfind" "failed to find.*" "4.5: dynamic passcount test" # Finished! gdb_test "tfind none" ".*" ""