1# Copyright 1999-2015 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 sparc_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 <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 51# These tests exercise IDT-specific MIPS registers for several 52# different processor models. 53 54# This should detect the actual processor in use and change 55# the expected results appropriately. FIXME 56 57proc sparc_register_tests { } { 58 global hex 59 global decimal 60 set octal "\[0-7\]+" 61 set binary "\[0-1\]+" 62 set float "\\-?((\[0-9\]+(\\.\[0-9\]+)?(e\[-+\]\[0-9\]+)?)|(nan\\($hex\\)))" 63 set float2 "\\-?\[0-9\]+" 64 65 mi_gdb_test "111-data-list-register-names" \ 66 "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\"\\\]" \ 67 "list register names" 68 69 mi_gdb_test "222-data-list-register-values x" \ 70 "222\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"87\",value=\"$hex\"\}\\\]" \ 71 "register values x" 72 73 mi_gdb_test "333-data-list-register-values f" \ 74 "333\\^done,register-values=\\\[\{number=\"0\",value=\"$float\"\},\{number=\"1\",value=\"$float\"\},.*\{number=\"87\",value=\"$float\"\}\\\]" \ 75 "register values f" 76 77 mi_gdb_test "444-data-list-register-values d" \ 78 "444\\^done,register-values=\\\[\{number=\"0\",value=\"-?$decimal\"\}.*\{number=\"87\",value=\"-?$decimal\"\}\\\]" \ 79 "register values d" 80 81 mi_gdb_test "555-data-list-register-values o" \ 82 "555\\^done,register-values=\\\[\{number=\"0\",value=\"$octal\"\}.*\{number=\"87\",value=\"$octal\"\}\\\]" \ 83 "register values o" 84 85 mi_gdb_test "666-data-list-register-values t" \ 86 "666\\^done,register-values=\\\[\{number=\"0\",value=\"$binary\"\}.*\{number=\"87\",value=\"$binary\"\}\\\]" \ 87 "register values t" 88 89 # On the sparc, registers 0-31 are int, 32-63 float, 64-71 int, 72-87 float 90 91 mi_gdb_test "777-data-list-register-values N" \ 92 "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\"\}\\\]" \ 93 "register values N" 94 95 mi_gdb_test "888-data-list-register-values r" \ 96 "888\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"87\",value=\"$hex\"\}\\\]" \ 97 "register values r" 98 99 mi_gdb_test "999-data-list-register-names 68 69 70 71" \ 100 "999\\^done,register-names=\\\[\"pc\",\"npc\",\"fsr\",\"csr\"\\\]" \ 101 "list names of some regs" 102 103 mi_gdb_test "001-data-list-register-values x 68 69 70 71" \ 104 "001\\^done,register-values=\\\[\{number=\"68\",value=\"$hex\"\},\{number=\"69\",value=\"$hex\"\},\{number=\"70\",value=\"$hex\"\},\{number=\"71\",value=\"$hex\"\}\\\]" \ 105 "list values of some regs" 106 107 mi_gdb_test "002-data-list-changed-registers" \ 108 "002\\^done,changed-registers=\\\[(\"${decimal}\"(,\"${decimal}\")*)?\\\]" \ 109 "list changed registers" 110} 111 112if [istarget "sparc-*-*"] then { 113 sparc_register_tests_no_exec 114 mi_run_to_main 115 sparc_register_tests 116} else { 117 verbose "mi-regs.exp tests ignored for this target" 118} 119 120mi_gdb_exit 121return 0 122