gnu/dist/gdb6/gdb/testsuite/gdb.trace/passcount.exp

   1 #   Copyright 1998 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         gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  43     }
  44 }
  45 gdb_reinitialize_dir $srcdir/$subdir
  46
  47 # If testing on a remote host, download the source file.
  48 # remote_download host $srcdir/$subdir/$srcfile
  49
  50 gdb_file_cmd $binfile
  51
  52 # define relative source line numbers:
  53 # all subsequent line numbers are relative to this first one (baseline)
  54 set baseline  [gdb_find_recursion_test_baseline $srcfile];
  55 if { $baseline == -1 } then {
  56     fail "Could not find gdb_recursion_test function"
  57     return;
  58 }
  59
  60 set testline1  [expr $baseline + 3]
  61
  62 #
  63 # test "passcount" command
  64 #
  65
  66 gdb_delete_tracepoints
  67 set trcpt1 [gdb_gettpnum gdb_c_test];
  68 set trcpt2 [gdb_gettpnum gdb_asm_test];
  69 set trcpt3 [gdb_gettpnum $testline1];
  70 if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then {
  71     fail "setting tracepoints"
  72     return;
  73 }
  74
  75 # 4.1 passcount of specified tracepoint
  76
  77 gdb_test "info tracepoints" \
  78     "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.*" \
  79                         "4.1a: set three tracepoints, passcounts all zero"
  80
  81 gdb_test "passcount 2 $trcpt1" \
  82         "Setting tracepoint $trcpt1.s passcount to 2" \
  83         "4.1b: set 1st tracepoint's passcount to two"
  84
  85 gdb_test "info tracepoints" \
  86         "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.*" \
  87         "4.1c: verify 1st tracepoint's passcount set to two"
  88
  89 gdb_test "passcount 4 $trcpt2" \
  90         "Setting tracepoint $trcpt2.s passcount to 4" \
  91         "4.1d: set 2nd tracepoint's passcount to four"
  92
  93 gdb_test "info tracepoints" \
  94         "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.*" \
  95         "4.1c: verify 2nd tracepoint's passcount set to four"
  96
  97 # 4.2 passcount of last (default) tracepoint
  98
  99 gdb_test "passcount 6" \
 100         "Setting tracepoint $trcpt3.s passcount to 6" \
 101         "4.2b: set last (default) tp's passcount to six"
 102
 103 gdb_test "info tracepoints" \
 104         "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.*" \
 105         "4.2b: verify last (default) tp's passcount set to six"
 106
 107 # 4.3 run until stopped explicitly by user
 108 #     [deferred to dynamic test section]
 109
 110 # 4.4 reset the previously set passcounts to new values
 111
 112 gdb_test "passcount 7" \
 113         "Setting tracepoint $trcpt3.s passcount to 7" \
 114         "4.4a: reset last (default) tp's passcount to seven"
 115
 116 gdb_test "info tracepoints" \
 117         "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.*" \
 118         "4.4a: verify reset last (default) tp's passcount to seven"
 119
 120 gdb_test "passcount 5 $trcpt2" \
 121         "Setting tracepoint $trcpt2.s passcount to 5" \
 122         "4.4b: reset second tracepoint's passcount to five"
 123
 124 gdb_test "info tracepoints" \
 125         "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.*" \
 126         "4.4c: verify reset second tracepoint's passcount to five"
 127
 128 # 4.20 <FIXME test number> passcount for "all"
 129
 130 gdb_test "passcount 3 all" \
 131         ".*$trcpt1.s pass.* 3.*$trcpt2.s pass.* 3.*$trcpt3.s pass.* 3" \
 132         "4.20a: set all three passcounts to three"
 133
 134 gdb_test "info tracepoints" \
 135         "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.*" \
 136         "4.20a: set all three passcounts to three"
 137
 138 gdb_test "passcount 4 all" \
 139         ".*$trcpt1.s pass.* 4.*$trcpt2.s pass.* 4.*$trcpt3.s pass.* 4" \
 140         "4.20a: reset all three passcounts to four"
 141
 142 gdb_test "info tracepoints" \
 143         "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.*" \
 144         "4.20b: reset all three passcounts to four"
 145
 146 # 4.5 Verify trace stops on first "satisfied" passcount
 147 #     [deferred to dynamic test section]
 148
 149 # 4.6 minimum passcount boundary condition
 150
 151 gdb_test "passcount 0 $trcpt1" \
 152         "Setting tracepoint $trcpt1.s passcount to 0" \
 153         "4.6: set passcount to zero"
 154
 155 gdb_test "info tracepoints" \
 156         "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.*" \
 157         "4.6: set passcount to zero"
 158
 159 # 4.7 (test a very large passcount)
 160
 161 gdb_test "passcount 32767 $trcpt1" \
 162         "Setting tracepoint $trcpt1.s passcount to 32767" \
 163         "4.7: set passcount to large number (32767)"
 164
 165 gdb_test "info tracepoints" \
 166         "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.*" \
 167         "4.7: set passcount to large number (32767)"
 168
 169 # 4.8 set passcount for invalid tracepoint
 170
 171 gdb_test "passcount 1 [expr $trcpt2 + $trcpt3]" \
 172         "No tracepoint number [expr $trcpt2 + $trcpt3]." \
 173         "4.8: invalid tracepoint number in passcount"
 174
 175 # 4.9 help passcount
 176 gdb_test "help passcount" "Set the passcount for a tracepoint.*" \
 177         "4.9: help passcount"
 178