gdb/testsuite/gdb.mi/mi0-regs.exp

   1 #   Copyright 1999, 2000 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 # Test essential Machine interface (MI) operations
  21 #
  22 # Verify that, using the MI, we can run a simple program and look at registers.
  23 #
  24 # The goal is not to test gdb functionality, which is done by other tests,
  25 # but to verify the correct output response to MI operations.
  26 #
  27
  28
  29 load_lib mi-support.exp
  30
  31 gdb_exit
  32 if [mi_gdb_start] {
  33     continue
  34 }
  35
  36 set testfile "basics"
  37 set srcfile ${testfile}.c
  38 set binfile ${objdir}/${subdir}/${testfile}
  39 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  40      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  41 }
  42
  43 mi_delete_breakpoints
  44 mi_gdb_reinitialize_dir $srcdir/$subdir
  45 mi_gdb_load ${binfile}
  46
  47 proc test_breakpoints_creation_and_listing {} {
  48     global mi_gdb_prompt
  49     global srcfile
  50     global hex
  51
  52     # Insert some breakpoints and list them
  53     # Also, disable some so they do not interfere with other tests
  54     # Tests:
  55     # -break-insert
  56     # -break-list
  57     # -break-disable
  58     # -break-info
  59
  60     mi_gdb_test "200-break-insert main" \
  61              "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
  62              "break-insert operation"
  63
  64     mi_gdb_test "204-break-list" \
  65                 "204\\^done,BreakpointTable=\{hdr=\{.*\},bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}\}" \
  66                 "list of breakpoints"
  67 }
  68
  69 proc test_running_the_program {} {
  70     global mi_gdb_prompt
  71     global hex
  72
  73     # Run the program without args
  74     # Tests:
  75     # -exec-run
  76
  77     # mi_gdb_test cannot be used for asynchronous commands because there are
  78     # two prompts involved and this can lead to a race condition.
  79     # FIXME: We are accepting a duplicate file and line info temporarely.
  80     # The following is equivalent to a send_gdb "000-exec-run\n"
  81     mi_run_cmd
  82     # The running part has been checked already by mi_run_cmd
  83         gdb_expect {
  84             -re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"main\",args=\{\},file=\".*basics.c\",line=\"32\"\}\r\n$mi_gdb_prompt$" {
  85             pass "run to main"
  86           }
  87           -re ".*$mi_gdb_prompt$" {fail "run to main (2)"}
  88           timeout {fail "run to main (timeout 2)"}
  89         }
  90 }
  91
  92 proc sparc_register_tests_no_exec { } {
  93         # Test the generic IDT chip.
  94         mi_gdb_test "111-data-list-register-values" \
  95                 ".*111\\^error,msg=\"mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> \\\[<regnum1>...<regnumN>\\\]\"" \
  96                 "wrong arguments"
  97
  98         mi_gdb_test "111-data-list-register-values x" \
  99                 ".*111\\^error,msg=\"mi_cmd_data_list_register_values: No registers\.\"" \
 100                 "no executable"
 101 }
 102
 103 # These tests exercise IDT-specific MIPS registers for several
 104 # different processor models.
 105
 106 # This should detect the actual processor in use and change
 107 # the expected results appropriately.  FIXME
 108
 109 proc sparc_register_tests { } {
 110     global hex
 111     global decimal
 112     set octal "\[0-7\]+"
 113     set binary "\[0-1\]+"
 114     set float "-?\[0-9\]+(\.\[0-9\]+)?(e\[+\-\]\[0-9\]+)?"
 115     set float2 "\-?\[0-9\]+"
 116
 117     mi_gdb_test "111-data-list-register-names" \
 118             "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\",\"fpsr\",\"cpsr\"\}" \
 119             "list register names"
 120
 121     mi_gdb_test "222-data-list-register-values x" \
 122             "222\\^done,register-values=\{\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\}" \
 123             "register values x"
 124
 125     mi_gdb_test "333-data-list-register-values f" \
 126             "333\\^done,register-values=\{\{number=\"0\",value=\"$float\"\},\{number=\"1\",value=\"$float\"\},.*\{number=\"71\",value=\"$float\"\}\}" \
 127             "register values f"
 128
 129     mi_gdb_test "444-data-list-register-values d" \
 130             "444\\^done,register-values=\{\{number=\"0\",value=\"$decimal\"\}.*\{number=\"71\",value=\"$decimal\"\}\}" \
 131             "register values d"
 132
 133     mi_gdb_test "555-data-list-register-values o" \
 134             "555\\^done,register-values=\{\{number=\"0\",value=\"$octal\"\}.*\{number=\"71\",value=\"$octal\"\}\}" \
 135             "register values o"
 136
 137     mi_gdb_test "666-data-list-register-values t" \
 138             "666\\^done,register-values=\{\{number=\"0\",value=\"$binary\"\}.*\{number=\"71\",value=\"$binary\"\}\}" \
 139             "register values t"
 140
 141     # On the sparc, registers 0-31 are int, 32-63 float, 64-71 int
 142
 143     mi_gdb_test "777-data-list-register-values N" \
 144             "777\\^done,register-values=\{\{number=\"0\",value=\"$decimal\"\}.*\{number=\"31\",value=\"$decimal\"\},\{number=\"32\",value=\"$float\"\}.*\{number=\"63\",value=\"$float\"\},\{number=\"64\",value=\"$decimal\"\}.*\{number=\"71\",value=\"$decimal\"\}\}" \
 145             "register values N"
 146
 147     mi_gdb_test "888-data-list-register-values r" \
 148             "888\\^done,register-values=\{\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\}" \
 149             "register values r"
 150
 151     mi_gdb_test "999-data-list-register-names 68 69 70 71" \
 152             "999\\^done,register-names=\{\"pc\",\"npc\",\"fpsr\",\"cpsr\"\}" \
 153             "list names of some regs"
 154
 155     mi_gdb_test "001-data-list-register-values x 68 69 70 71" \
 156             "001\\^done,register-values=\{\{number=\"68\",value=\"$hex\"\},\{number=\"69\",value=\"$hex\"\},\{number=\"70\",value=\"$hex\"\},\{number=\"71\",value=\"$hex\"\}\}" \
 157             "list values of some regs"
 158
 159     # Don't know how useful this test is
 160
 161     mi_gdb_test "002-data-list-changed-registers" \
 162             "002\\^done,changed-registers=\{\"1\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"23\",\"24\",\"25\",\"26\",\"27\",\"28\",\"30\",\"31\",\"65\",\"68\",\"69\"\}" \
 163             "list changed registers"
 164 }
 165
 166 if [istarget "sparc-*-*"] then {
 167     sparc_register_tests_no_exec
 168     test_breakpoints_creation_and_listing
 169     test_running_the_program
 170     sparc_register_tests
 171 } else {
 172     verbose "mi-regs.exp tests ignored for this target"
 173 }
 174
 175 mi_gdb_exit
 176 return 0
 177
 178 # Local variables:
 179 # change-log-default-name: "ChangeLog-mi"
 180 # End:
 181
 182
 183