1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
#
# Test essential Machine interface (MI) operations
#
# Verify that, using the MI, we can run a simple program and look at registers.
#
# The goal is not to test gdb functionality, which is done by other tests,
# but to verify the correct output response to MI operations.
#
load_lib mi-support.exp
set MIFLAGS "-i=mi"
gdb_exit
if [mi_gdb_start] {
continue
}
set testfile "basics"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
untested mi-regs.exp
return -1
}
mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
proc sparc_register_tests_no_exec { } {
# Test the generic IDT chip.
mi_gdb_test "111-data-list-register-values" \
".*111\\^error,msg=\"mi_cmd_data_list_register_values: Usage: -data-list-register-values <format> \\\[<regnum1>...<regnumN>\\\]\"" \
"wrong arguments"
mi_gdb_test "111-data-list-register-values x" \
".*111\\^error,msg=\"No registers\.\"" \
"no executable"
}
# These tests exercise IDT-specific MIPS registers for several
# different processor models.
# This should detect the actual processor in use and change
# the expected results appropriately. FIXME
proc sparc_register_tests { } {
global hex
global decimal
set octal "\[0-7\]+"
set binary "\[0-1\]+"
set float "\\-?((\[0-9\]+(\\.\[0-9\]+)?(e\[-+\]\[0-9\]+)?)|(nan\\($hex\\)))"
set float2 "\\-?\[0-9\]+"
mi_gdb_test "111-data-list-register-names" \
"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\"\\\]" \
"list register names"
mi_gdb_test "222-data-list-register-values x" \
"222\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"87\",value=\"$hex\"\}\\\]" \
"register values x"
mi_gdb_test "333-data-list-register-values f" \
"333\\^done,register-values=\\\[\{number=\"0\",value=\"$float\"\},\{number=\"1\",value=\"$float\"\},.*\{number=\"87\",value=\"$float\"\}\\\]" \
"register values f"
mi_gdb_test "444-data-list-register-values d" \
"444\\^done,register-values=\\\[\{number=\"0\",value=\"-?$decimal\"\}.*\{number=\"87\",value=\"-?$decimal\"\}\\\]" \
"register values d"
mi_gdb_test "555-data-list-register-values o" \
"555\\^done,register-values=\\\[\{number=\"0\",value=\"$octal\"\}.*\{number=\"87\",value=\"$octal\"\}\\\]" \
"register values o"
mi_gdb_test "666-data-list-register-values t" \
"666\\^done,register-values=\\\[\{number=\"0\",value=\"$binary\"\}.*\{number=\"87\",value=\"$binary\"\}\\\]" \
"register values t"
# On the sparc, registers 0-31 are int, 32-63 float, 64-71 int, 72-87 float
mi_gdb_test "777-data-list-register-values N" \
"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\"\}\\\]" \
"register values N"
mi_gdb_test "888-data-list-register-values r" \
"888\\^done,register-values=\\\[\{number=\"0\",value=\"$hex\"\}.*\{number=\"87\",value=\"$hex\"\}\\\]" \
"register values r"
mi_gdb_test "999-data-list-register-names 68 69 70 71" \
"999\\^done,register-names=\\\[\"pc\",\"npc\",\"fsr\",\"csr\"\\\]" \
"list names of some regs"
mi_gdb_test "001-data-list-register-values x 68 69 70 71" \
"001\\^done,register-values=\\\[\{number=\"68\",value=\"$hex\"\},\{number=\"69\",value=\"$hex\"\},\{number=\"70\",value=\"$hex\"\},\{number=\"71\",value=\"$hex\"\}\\\]" \
"list values of some regs"
mi_gdb_test "002-data-list-changed-registers" \
"002\\^done,changed-registers=\\\[(\"${decimal}\"(,\"${decimal}\")*)?\\\]" \
"list changed registers"
}
if [istarget "sparc-*-*"] then {
sparc_register_tests_no_exec
mi_run_to_main
sparc_register_tests
} else {
verbose "mi-regs.exp tests ignored for this target"
}
mi_gdb_exit
return 0
|
