gdb/testsuite/gdb.mi/mi-regs.exp

   1 # Copyright 1999, 2000, 2001, 2002, 2007, 2008, 2009, 2010
   2 # Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Test essential Machine interface (MI) operations
  18 #
  19 # Verify that, using the MI, we can run a simple program and look at registers.
  20 #
  21 # The goal is not to test gdb functionality, which is done by other tests,
  22 # but to verify the correct output response to MI operations.
  23 #
  24
  25
  26 load_lib mi-support.exp
  27 set MIFLAGS "-i=mi"
  28
  29 gdb_exit
  30 if [mi_gdb_start] {
  31     continue
  32 }
  33
  34 set testfile "basics"
  35 set srcfile ${testfile}.c
  36 set binfile ${objdir}/${subdir}/mi-regs
  37 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  38      untested mi-regs.exp
  39      return -1
  40 }
  41
  42 proc sparc_register_tests_no_exec { } {
  43         # Test the generic IDT chip.
  44         mi_gdb_test "111-data-list-register-values" \
  45                 ".*111\\^error,msg=\"mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> \\\[<regnum1>...<regnumN>\\\]\"" \
  46                 "wrong arguments"
  47
  48         mi_gdb_test "111-data-list-register-values x" \
  49                 ".*111\\^error,msg=\"No registers\.\"" \
  50                 "no executable"
  51 }
  52
  53 # These tests exercise IDT-specific MIPS registers for several
  54 # different processor models.
  55
  56 # This should detect the actual processor in use and change
  57 # the expected results appropriately.  FIXME
  58
  59 proc sparc_register_tests { } {
  60     global hex
  61     global decimal
  62     set octal "\[0-7\]+"
  63     set binary "\[0-1\]+"
  64     set float "\\-?((\[0-9\]+(\\.\[0-9\]+)?(e\[-+\]\[0-9\]+)?)|(nan\\($hex\\)))"
  65     set float2 "\\-?\[0-9\]+"
  66
  67     mi_gdb_test "111-data-list-register-names" \
  68             "111\\^done,register-names=\\\[\"g0\",\"g1\",\"g2\",\"g3\",\"g4\",\"g5\",\"g6\",\"g7\",\"o0\",\"o1\",\"o2\",\"o3\",\"o4\",\"o5\",\"sp\",\"o7\",\"l0\",\"l1\",\"l2\",\"l3\",\"l4\",\"l5\",\"l6\",\"l7\",\"i0\",\"i1\",\"i2\",\"i3\",\"i4\",\"i5\",\"fp\",\"i7\",\"f0\",\"f1\",\"f2\",\"f3\",\"f4\",\"f5\",\"f6\",\"f7\",\"f8\",\"f9\",\"f10\",\"f11\",\"f12\",\"f13\",\"f14\",\"f15\",\"f16\",\"f17\",\"f18\",\"f19\",\"f20\",\"f21\",\"f22\",\"f23\",\"f24\",\"f25\",\"f26\",\"f27\",\"f28\",\"f29\",\"f30\",\"f31\",\"y\",\"psr\",\"wim\",\"tbr\",\"pc\",\"npc\",\"fsr\",\"csr\",\"d0\",\"d2\",\"d4\",\"d6\",\"d8\",\"d10\",\"d12\",\"d14\",\"d16\",\"d18\",\"d20\",\"d22\",\"d24\",\"d26\",\"d28\",\"d30\"\\\]" \
  69             "list register names"
  70
  71     mi_gdb_test "222-data-list-register-values x" \
  72             "222\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"87\",value=\"$hex\"\}\\\]" \
  73             "register values x"
  74
  75     mi_gdb_test "333-data-list-register-values f" \
  76             "333\\^done,register-values=\\\[\{number=\"0\",value=\"$float\"\},\{number=\"1\",value=\"$float\"\},.*\{number=\"87\",value=\"$float\"\}\\\]" \
  77             "register values f"
  78
  79     mi_gdb_test "444-data-list-register-values d" \
  80             "444\\^done,register-values=\\\[\{number=\"0\",value=\"-?$decimal\"\}.*\{number=\"87\",value=\"-?$decimal\"\}\\\]" \
  81             "register values d"
  82
  83     mi_gdb_test "555-data-list-register-values o" \
  84             "555\\^done,register-values=\\\[\{number=\"0\",value=\"$octal\"\}.*\{number=\"87\",value=\"$octal\"\}\\\]" \
  85             "register values o"
  86
  87     mi_gdb_test "666-data-list-register-values t" \
  88             "666\\^done,register-values=\\\[\{number=\"0\",value=\"$binary\"\}.*\{number=\"87\",value=\"$binary\"\}\\\]" \
  89             "register values t"
  90
  91     # On the sparc, registers 0-31 are int, 32-63 float, 64-71 int, 72-87 float
  92
  93     mi_gdb_test "777-data-list-register-values N" \
  94             "777\\^done,register-values=\\\[\{number=\"0\",value=\"-?$decimal\"\}.*\{number=\"31\",value=\"-?$decimal\"\},\{number=\"32\",value=\"$float\"\}.*\{number=\"63\",value=\"$float\"\},\{number=\"64\",value=\"-?$decimal\"\}.*\{number=\"71\",value=\"-?$decimal\"\},\{number=\"72\",value=\"$float\"\}.*\{number=\"87\",value=\"$float\"\}\\\]" \
  95             "register values N"
  96
  97     mi_gdb_test "888-data-list-register-values r" \
  98             "888\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"87\",value=\"$hex\"\}\\\]" \
  99             "register values r"
 100
 101     mi_gdb_test "999-data-list-register-names 68 69 70 71" \
 102             "999\\^done,register-names=\\\[\"pc\",\"npc\",\"fsr\",\"csr\"\\\]" \
 103             "list names of some regs"
 104
 105     mi_gdb_test "001-data-list-register-values x 68 69 70 71" \
 106             "001\\^done,register-values=\\\[\{number=\"68\",value=\"$hex\"\},\{number=\"69\",value=\"$hex\"\},\{number=\"70\",value=\"$hex\"\},\{number=\"71\",value=\"$hex\"\}\\\]" \
 107             "list values of some regs"
 108
 109     mi_gdb_test "002-data-list-changed-registers" \
 110             "002\\^done,changed-registers=\\\[(\"${decimal}\"(,\"${decimal}\")*)?\\\]" \
 111             "list changed registers"
 112 }
 113
 114 if [istarget "sparc-*-*"] then {
 115     sparc_register_tests_no_exec
 116     mi_run_to_main
 117     sparc_register_tests
 118 } else {
 119     verbose "mi-regs.exp tests ignored for this target"
 120 }
 121
 122 mi_gdb_exit
 123 return 0