gdb/testsuite/gdb.trace/passcount.exp

   1 #   Copyright 1998, 2007 Free Software Foundation, Inc.
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # This file was written by Michael Snyder (msnyder@cygnus.com)
  21
  22 load_lib "trace-support.exp";
  23
  24 if $tracelevel then {
  25     strace $tracelevel
  26 }
  27
  28 set prms_id 0
  29 set bug_id 0
  30
  31 gdb_exit
  32 gdb_start
  33 if [istarget "m68k-*-elf"] then {
  34     set srcfile gdb_c_test.c
  35     set binfile [board_info target d490_binfile];
  36 } else {
  37     set testfile "actions"
  38     set srcfile ${testfile}.c
  39     set binfile $objdir/$subdir/$testfile
  40     if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
  41             executable {debug nowarnings}] != "" } {
  42         untested passcount.exp
  43         return -1
  44     }
  45 }
  46 gdb_reinitialize_dir $srcdir/$subdir
  47
  48 # If testing on a remote host, download the source file.
  49 # remote_download host $srcdir/$subdir/$srcfile
  50
  51 gdb_file_cmd $binfile
  52
  53 # define relative source line numbers:
  54 # all subsequent line numbers are relative to this first one (baseline)
  55 set baseline  [gdb_find_recursion_test_baseline $srcfile];
  56 if { $baseline == -1 } then {
  57     fail "Could not find gdb_recursion_test function"
  58     return;
  59 }
  60
  61 set testline1  [expr $baseline + 3]
  62
  63 #
  64 # test "passcount" command
  65 #
  66
  67 gdb_delete_tracepoints
  68 set trcpt1 [gdb_gettpnum gdb_c_test];
  69 set trcpt2 [gdb_gettpnum gdb_asm_test];
  70 set trcpt3 [gdb_gettpnum $testline1];
  71 if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
  72     fail "setting tracepoints"
  73     return;
  74 }
  75
  76 # 4.1 passcount of specified tracepoint
  77
  78 gdb_test "info tracepoints" \
  79     "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_recursion_test.*" \
  80                         "4.1a: set three tracepoints, passcounts all zero"
  81
  82 gdb_test "passcount 2 $trcpt1" \
  83         "Setting tracepoint $trcpt1.s passcount to 2" \
  84         "4.1b: set 1st tracepoint's passcount to two"
  85
  86 gdb_test "info tracepoints" \
  87         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_recursion_test.*" \
  88         "4.1c: verify 1st tracepoint's passcount set to two"
  89
  90 gdb_test "passcount 4 $trcpt2" \
  91         "Setting tracepoint $trcpt2.s passcount to 4" \
  92         "4.1d: set 2nd tracepoint's passcount to four"
  93
  94 gdb_test "info tracepoints" \
  95         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_recursion_test.*" \
  96         "4.1c: verify 2nd tracepoint's passcount set to four"
  97
  98 # 4.2 passcount of last (default) tracepoint
  99
 100 gdb_test "passcount 6" \
 101         "Setting tracepoint $trcpt3.s passcount to 6" \
 102         "4.2b: set last (default) tp's passcount to six"
 103
 104 gdb_test "info tracepoints" \
 105         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+6\[\t \]+.*in gdb_recursion_test.*" \
 106         "4.2b: verify last (default) tp's passcount set to six"
 107
 108 # 4.3 run until stopped explicitly by user
 109 #     [deferred to dynamic test section]
 110
 111 # 4.4 reset the previously set passcounts to new values
 112
 113 gdb_test "passcount 7" \
 114         "Setting tracepoint $trcpt3.s passcount to 7" \
 115         "4.4a: reset last (default) tp's passcount to seven"
 116
 117 gdb_test "info tracepoints" \
 118         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+7\[\t \]+.*in gdb_recursion_test.*" \
 119         "4.4a: verify reset last (default) tp's passcount to seven"
 120
 121 gdb_test "passcount 5 $trcpt2" \
 122         "Setting tracepoint $trcpt2.s passcount to 5" \
 123         "4.4b: reset second tracepoint's passcount to five"
 124
 125 gdb_test "info tracepoints" \
 126         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+2\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+5\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+7\[\t \]+.*in gdb_recursion_test.*" \
 127         "4.4c: verify reset second tracepoint's passcount to five"
 128
 129 # 4.20 <FIXME test number> passcount for "all"
 130
 131 gdb_test "passcount 3 all" \
 132         ".*$trcpt1.s pass.* 3.*$trcpt2.s pass.* 3.*$trcpt3.s pass.* 3" \
 133         "4.20a: set all three passcounts to three"
 134
 135 gdb_test "info tracepoints" \
 136         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+3\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+3\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+3\[\t \]+.*in gdb_recursion_test.*" \
 137         "4.20a: set all three passcounts to three"
 138
 139 gdb_test "passcount 4 all" \
 140         ".*$trcpt1.s pass.* 4.*$trcpt2.s pass.* 4.*$trcpt3.s pass.* 4" \
 141         "4.20a: reset all three passcounts to four"
 142
 143 gdb_test "info tracepoints" \
 144         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_recursion_test.*" \
 145         "4.20b: reset all three passcounts to four"
 146
 147 # 4.5 Verify trace stops on first "satisfied" passcount
 148 #     [deferred to dynamic test section]
 149
 150 # 4.6 minimum passcount boundary condition
 151
 152 gdb_test "passcount 0 $trcpt1" \
 153         "Setting tracepoint $trcpt1.s passcount to 0" \
 154         "4.6: set passcount to zero"
 155
 156 gdb_test "info tracepoints" \
 157         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+0\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_recursion_test.*" \
 158         "4.6: set passcount to zero"
 159
 160 # 4.7 (test a very large passcount)
 161
 162 gdb_test "passcount 32767 $trcpt1" \
 163         "Setting tracepoint $trcpt1.s passcount to 32767" \
 164         "4.7: set passcount to large number (32767)"
 165
 166 gdb_test "info tracepoints" \
 167         "Num Enb Address\[ \]+PassC StepC What.*$trcpt1\[\t \]+y\[\t \]+$hex\[\t \]+32767\[\t \]+.*in gdb_c_test.*$trcpt2\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*gdb_asm_test.*$trcpt3\[\t \]+y\[\t \]+$hex\[\t \]+4\[\t \]+.*in gdb_recursion_test.*" \
 168         "4.7: set passcount to large number (32767)"
 169
 170 # 4.8 set passcount for invalid tracepoint
 171
 172 gdb_test "passcount 1 [expr $trcpt2 + $trcpt3]" \
 173         "No tracepoint number [expr $trcpt2 + $trcpt3]." \
 174         "4.8: invalid tracepoint number in passcount"
 175
 176 # 4.9 help passcount
 177 gdb_test "help passcount" "Set the passcount for a tracepoint.*" \
 178         "4.9: help passcount"
 179