1# Copyright 2008-2020 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 25load_lib mi-support.exp 26set MIFLAGS "-i=mi" 27 28gdb_exit 29if [mi_gdb_start] { 30 continue 31} 32 33standard_testfile basics.c 34 35if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { 36 untested mi-regs.exp 37 return -1 38} 39 40proc register_tests_no_exec { } { 41 # Test the generic IDT chip. 42 mi_gdb_test "111-data-list-register-values" \ 43 ".*111\\^error,msg=\"-data-list-register-values: Usage: -data-list-register-values \\\[--skip-unavailable\\\] <format> \\\[<regnum1>...<regnumN>\\\]\"" \ 44 "wrong arguments" 45 46 mi_gdb_test "111-data-list-register-values x" \ 47 ".*111\\^error,msg=\"No registers\.\"" \ 48 "no executable" 49} 50 51proc register_tests { } { 52 global hex 53 global decimal 54 global mi_gdb_prompt 55 set octal "\[0-7\]+" 56 set binary "\[0-1\]+" 57 set float "\\-?((\[0-9\]+(\\.\[0-9\]+)?(e\[-+\]\[0-9\]+)?)|(nan\\($hex\\)))" 58 59 mi_gdb_test "222-data-list-register-values x" \ 60 "222\\^done,register-values=\\\[\{number=\"$decimal\",value=\"$hex\"\}.*\\\]" \ 61 "register values x" 62 63 mi_gdb_test "333-data-list-register-values f" \ 64 "333\\^done,register-values=\\\[\{number=\"$decimal\",value=\"$float\"\}.*\\\]" \ 65 "register values f" 66 67 mi_gdb_test "444-data-list-register-values d" \ 68 "444\\^done,register-values=\\\[\{number=\"$decimal\",value=\"-?$decimal\"\}.*\\\]" \ 69 "register values d" 70 71 mi_gdb_test "555-data-list-register-values o" \ 72 "555\\^done,register-values=\\\[\{number=\"$decimal\",value=\"$octal\"\}.*\\\]" \ 73 "register values o" 74 75 set cmd "666-data-list-register-values t" 76 set test "register values t" 77 set state 0 78 gdb_test_multiple $cmd $test -prompt "$mi_gdb_prompt$" { 79 -re "666\\^done,register-values=\\\[" { 80 if { $state == 0 } { 81 set state 1 82 exp_continue 83 } 84 fail $gdb_test_name 85 } 86 -re "\{number=\"$decimal\",value=\"$binary\"\}" { 87 if { $state != 0 } { 88 set state 2 89 exp_continue 90 } 91 fail $gdb_test_name 92 } 93 -re "\{number=\"$decimal\",value=\"\[^\"\]*\"\}" { 94 exp_continue 95 } 96 -re "\]\r\n$mi_gdb_prompt$" { 97 if { $state == 2 } { 98 pass $gdb_test_name 99 } else { 100 fail $gdb_test_name 101 } 102 } 103 } 104} 105 106register_tests_no_exec 107mi_run_to_main 108register_tests 109 110mi_gdb_exit 111return 0 112