gdb/testsuite/gdb.mi/gdb2549.exp

   1 # Copyright 2008-2021 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 # Test essential Machine interface (MI) operations
  17 #
  18 # Verify that, using the MI, we can run a simple program and look at registers.
  19 #
  20 # The goal is not to test gdb functionality, which is done by other tests,
  21 # but to verify the correct output response to MI operations.
  22 #
  23
  24
  25 load_lib mi-support.exp
  26 set MIFLAGS "-i=mi"
  27
  28 standard_testfile basics.c
  29
  30 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  31      untested mi-regs.exp
  32      return -1
  33 }
  34
  35 proc register_tests_no_exec { } {
  36         # Test the generic IDT chip.
  37         mi_gdb_test "111-data-list-register-values" \
  38             ".*111\\^error,msg=\"-data-list-register-values: Usage: -data-list-register-values \\\[--skip-unavailable\\\] <format> \\\[<regnum1>...<regnumN>\\\]\"" \
  39                 "wrong arguments"
  40
  41         mi_gdb_test "111-data-list-register-values x" \
  42                 ".*111\\^error,msg=\"No registers\.\"" \
  43                 "no executable"
  44 }
  45
  46 proc register_tests { } {
  47     global hex
  48     global decimal
  49     global mi_gdb_prompt
  50     set octal "\[0-7\]+"
  51     set binary "\[0-1\]+"
  52     set float "\\-?((\[0-9\]+(\\.\[0-9\]+)?(e\[-+\]\[0-9\]+)?)|(nan\\($hex\\)))"
  53
  54     mi_gdb_test "222-data-list-register-values x" \
  55             "222\\^done,register-values=\\\[\{number=\"$decimal\",value=\"$hex\"\}.*\\\]" \
  56             "register values x"
  57
  58     mi_gdb_test "333-data-list-register-values f" \
  59             "333\\^done,register-values=\\\[\{number=\"$decimal\",value=\"$float\"\}.*\\\]" \
  60             "register values f"
  61
  62     mi_gdb_test "444-data-list-register-values d" \
  63             "444\\^done,register-values=\\\[\{number=\"$decimal\",value=\"-?$decimal\"\}.*\\\]" \
  64             "register values d"
  65
  66     mi_gdb_test "555-data-list-register-values o" \
  67             "555\\^done,register-values=\\\[\{number=\"$decimal\",value=\"$octal\"\}.*\\\]" \
  68             "register values o"
  69
  70     set cmd "666-data-list-register-values t"
  71     set test "register values t"
  72     set state 0
  73     gdb_test_multiple $cmd $test -prompt "$mi_gdb_prompt$" {
  74         -re "666\\^done,register-values=\\\[" {
  75             if { $state == 0 } {
  76                 set state 1
  77                 exp_continue
  78             }
  79             fail $gdb_test_name
  80         }
  81         -re "\{number=\"$decimal\",value=\"$binary\"\}" {
  82             if { $state != 0 } {
  83                 set state 2
  84                 exp_continue
  85             }
  86             fail $gdb_test_name
  87         }
  88         -re "\{number=\"$decimal\",value=\"\[^\"\]*\"\}" {
  89             exp_continue
  90         }
  91         -re "\]\r\n$mi_gdb_prompt$" {
  92             if { $state == 2 } {
  93                 pass $gdb_test_name
  94             } else {
  95                 fail $gdb_test_name
  96             }
  97         }
  98     }
  99 }
 100
 101 mi_clean_restart $binfile
 102
 103 register_tests_no_exec
 104
 105 mi_runto_main
 106
 107 register_tests
 108
 109 mi_gdb_exit
 110 return 0