1 # Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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.
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.
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.
17 # Please email any bugs, comments, and/or additions to this file to:
18 # bug-gdb@prep.ai.mit.edu
20 # Test essential Machine interface (MI) operations
22 # Verify that, using the MI, we can run a simple program and look at registers.
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.
29 load_lib mi-support.exp
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."
44 mi_gdb_reinitialize_dir $srcdir/$subdir
45 mi_gdb_load ${binfile}
47 proc test_breakpoints_creation_and_listing {} {
52 # Insert some breakpoints and list them
53 # Also, disable some so they do not interfere with other tests
60 mi_gdb_test "200-break-insert main" \
61 "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
62 "break-insert operation"
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\"\}\}" \
69 proc test_running_the_program {} {
73 # Run the program without args
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"
82 # The running part has been checked already by mi_run_cmd
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$" {
87 -re ".*$mi_gdb_prompt$" {fail "run to main (2)"}
88 timeout {fail "run to main (timeout 2)"}
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>\\\]\"" \
98 mi_gdb_test "111-data-list-register-values x" \
99 ".*111\\^error,msg=\"mi_cmd_data_list_register_values: No registers\.\"" \
103 # These tests exercise IDT-specific MIPS registers for several
104 # different processor models.
106 # This should detect the actual processor in use and change
107 # the expected results appropriately. FIXME
109 proc sparc_register_tests { } {
113 set binary "\[0-1\]+"
114 set float "-?\[0-9\]+(\.\[0-9\]+)?(e\[+\-\]\[0-9\]+)?"
115 set float2 "\-?\[0-9\]+"
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"
121 mi_gdb_test "222-data-list-register-values x" \
122 "222\\^done,register-values=\{\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\}" \
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=\"$float\"\}\}" \
129 mi_gdb_test "444-data-list-register-values d" \
130 "444\\^done,register-values=\{\{number=\"0\",value=\"$decimal\"\}.*\{number=\"71\",value=\"$decimal\"\}\}" \
133 mi_gdb_test "555-data-list-register-values o" \
134 "555\\^done,register-values=\{\{number=\"0\",value=\"$octal\"\}.*\{number=\"71\",value=\"$octal\"\}\}" \
137 mi_gdb_test "666-data-list-register-values t" \
138 "666\\^done,register-values=\{\{number=\"0\",value=\"$binary\"\}.*\{number=\"71\",value=\"$binary\"\}\}" \
141 # On the sparc, registers 0-31 are int, 32-63 float, 64-71 int
143 mi_gdb_test "777-data-list-register-values N" \
144 "777\\^done,register-values=\{\{number=\"0\",value=\"$decimal\"\}.*\{number=\"31\",value=\"$decimal\"\},\{number=\"32\",value=\"$float\"\}.*\{number=\"63\",value=\"$float\"\},\{number=\"64\",value=\"$decimal\"\}.*\{number=\"71\",value=\"$decimal\"\}\}" \
147 mi_gdb_test "888-data-list-register-values r" \
148 "888\\^done,register-values=\{\{number=\"0\",value=\"$hex\"\}.*\{number=\"71\",value=\"$hex\"\}\}" \
151 mi_gdb_test "999-data-list-register-names 68 69 70 71" \
152 "999\\^done,register-names=\{\"pc\",\"npc\",\"fpsr\",\"cpsr\"\}" \
153 "list names of some regs"
155 mi_gdb_test "001-data-list-register-values x 68 69 70 71" \
156 "001\\^done,register-values=\{\{number=\"68\",value=\"$hex\"\},\{number=\"69\",value=\"$hex\"\},\{number=\"70\",value=\"$hex\"\},\{number=\"71\",value=\"$hex\"\}\}" \
157 "list values of some regs"
159 # Don't know how useful this test is
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"
166 if [istarget "sparc-*-*"] then {
167 sparc_register_tests_no_exec
168 test_breakpoints_creation_and_listing
169 test_running_the_program
172 verbose "mi-regs.exp tests ignored for this target"
179 # change-log-default-name: "ChangeLog-mi"