gdb/testsuite/gdb.trace/infotrace.exp

   1 #   Copyright 1998-2021 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 3 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, see <http://www.gnu.org/licenses/>.
  15
  16 # This file was written by Michael Snyder (msnyder@cygnus.com)
  17
  18 load_lib "trace-support.exp"
  19
  20
  21 gdb_exit
  22 gdb_start
  23
  24 standard_testfile actions.c
  25
  26 if ![gdb_trace_common_supports_arch] {
  27     unsupported "no trace-common.h support for arch"
  28     return -1
  29 }
  30
  31 if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
  32           executable {debug nowarnings}] != "" } {
  33     untested "failed to compile"
  34     return -1
  35 }
  36 gdb_reinitialize_dir $srcdir/$subdir
  37
  38 # If testing on a remote host, download the source file.
  39 # remote_download host $srcdir/$subdir/$srcfile
  40
  41 gdb_file_cmd $binfile
  42
  43 #
  44 # test "info tracepoints" command
  45 #
  46
  47 gdb_delete_tracepoints
  48 set c_test_num [gdb_gettpnum gdb_c_test]
  49 set asm_test_num [gdb_gettpnum gdb_asm_test]
  50 if { $c_test_num <= 0 || $asm_test_num <= 0 } then {
  51     fail "setting tracepoints"
  52     return
  53 }
  54
  55 # 2.1 info tracepoints (all)
  56 gdb_test "info tracepoints" \
  57     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  58 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  59 \[\t \]+not installed on target.
  60 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  61 \[\t \]+not installed on target." \
  62     "2.1: info tracepoints (all)"
  63
  64 # 2.2 info tracepoint (specific)
  65 gdb_test "info tracepoint $c_test_num" \
  66     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  67 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
  68 \[\t \]+not installed on target." \
  69     "2.2a: info tracepoint $c_test_num (gdb_c_test)"
  70
  71 gdb_test "info tracepoint $asm_test_num" \
  72     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
  73 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
  74 \[\t \]+not installed on target." \
  75     "2.2b: info tracepoint $asm_test_num (gdb_asm_test)"
  76
  77 # 2.3 info tracepoint (invalid tracepoint number)
  78 gdb_test "info tracepoint [expr $c_test_num + $asm_test_num]" \
  79     "No tracepoint matching '[expr $c_test_num + $asm_test_num]'." \
  80     "2.3: info tracepoint (invalid tracepoint number)"
  81
  82 # 2.4 info tracepoints (list of numbers)
  83 gdb_test_multiple "info tracepoints $c_test_num $asm_test_num " \
  84     "2.4: info trace rejects multiple tracepoint numbers" {
  85         -re "Num Enb .*$gdb_prompt $" {
  86             fail "2.4: info trace rejects multiple tracepoint numbers"
  87         }
  88         -re ".*$gdb_prompt $" {
  89             pass "2.4: info trace rejects multiple tracepoint numbers"
  90         }
  91     }
  92
  93 # 2.5 help info trace
  94 gdb_test "help info tracepoints" \
  95     "Status of specified tracepoints .all tracepoints if no argument.*" \
  96     "2.5: help info tracepoints"
  97
  98 # 2.6 info tracepoints (check trace buffer usage).  We need a live
  99 # tracing.
 100
 101 # Load the binary to the target too.
 102 gdb_load $binfile
 103
 104 # Can't use runto_main here, because that would delete the tracepoints
 105 # created above.
 106 gdb_breakpoint "main"
 107 gdb_trace_setactions "collect on tracepoint 1" "1" \
 108         "collect gdb_struct1_test" "^$"
 109 gdb_run_cmd
 110 if {[gdb_test "" "Breakpoint ${decimal}, main.*"] != 0} {
 111     fail "can't run to main"
 112     return -1
 113 }
 114
 115 if { ![gdb_target_supports_trace] } then {
 116     unsupported "current target does not support trace"
 117     return 1
 118 }
 119
 120 gdb_breakpoint "end" qualified
 121 gdb_test_no_output "tstart"
 122 gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
 123     "continue to end"
 124 gdb_test_no_output "tstop"
 125 gdb_test "tstatus"
 126 gdb_test "info tracepoints" \
 127     "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
 128 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.
 129 \[\t \]+tracepoint already hit 1 time.
 130 \[\t \]+trace buffer usage ${decimal} bytes.
 131 \[\t \]+collect gdb_struct1_test.
 132 \tinstalled on target.
 133 \[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_asm_test at .*$srcfile:\[0-9\]+.
 134 \tinstalled on target." \
 135     "2.6: info tracepoints (trace buffer usage)"