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
131
132
|
# Copyright 2010-2015 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 3 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, see <http://www.gnu.org/licenses/>.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@gnu.org
# This file is part of the gdb testsuite.
if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
verbose "Skipping amd64 byte register tests."
return
}
standard_testfile amd64-pseudo.c
if [get_compiler_info] {
return -1
}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug]] != "" } {
untested ${testfile}
return
}
clean_restart ${binfile}
if ![runto_main] then {
gdb_suppress_tests
}
set byte_regs(1) al
set byte_regs(2) bl
set byte_regs(3) cl
set byte_regs(4) dl
set byte_regs(5) sil
set byte_regs(6) dil
set byte_regs(7) r8l
set byte_regs(8) r9l
set byte_regs(9) r10l
set byte_regs(10) r11l
set byte_regs(11) r12l
set byte_regs(12) r13l
set byte_regs(13) r14l
set byte_regs(14) r15l
set byte_regs(15) ah
set byte_regs(16) bh
set byte_regs(17) ch
set byte_regs(18) dh
gdb_test "break [gdb_get_line_number "first breakpoint here"]" \
"Breakpoint .* at .*${srcfile}.*" \
"set first breakpoint in main"
gdb_continue_to_breakpoint "continue to first breakpoint in main"
for { set r 1 } { $r <= 6 } { incr r } {
gdb_test "print/x \$$byte_regs($r)" \
".. = 0x[format %x $r]1" \
"check contents of %$byte_regs($r)"
}
for { set r 1 } { $r <= 4 } { incr r } {
set h [expr $r + 14]
gdb_test "print/x \$$byte_regs($h)" \
".. = 0x[format %x $r]2" \
"check contents of %$byte_regs($h)"
}
gdb_test "break [gdb_get_line_number "second breakpoint here"]" \
"Breakpoint .* at .*${srcfile}.*" \
"set second breakpoint in main"
gdb_continue_to_breakpoint "continue to second breakpoint in main"
for { set r 7 } { $r <= 14 } { incr r } {
gdb_test "print/x \$$byte_regs($r)" \
".. = 0x[format %x $r]1" \
"check contents of %$byte_regs($r)"
}
for { set r 1 } { $r <= 6 } { incr r } {
gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)"
}
for { set r 1 } { $r <= 4 } { incr r } {
set h [expr $r + 14]
gdb_test "set var \$$byte_regs($h) = $h" "" "set %$byte_regs($h)"
}
gdb_test "break [gdb_get_line_number "third breakpoint here"]" \
"Breakpoint .* at .*${srcfile}.*" \
"set third breakpoint in main"
gdb_continue_to_breakpoint "continue to third breakpoint in main"
for { set r 1 } { $r <= 6 } { incr r } {
gdb_test "print \$$byte_regs($r)" \
".. = $r" \
"check contents of %$byte_regs($r)"
}
for { set r 1 } { $r <= 4 } { incr r } {
set h [expr $r + 14]
gdb_test "print \$$byte_regs($h)" \
".. = $h" \
"check contents of %$byte_regs($h)"
}
for { set r 7 } { $r <= 14 } { incr r } {
gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)"
}
gdb_test "break [gdb_get_line_number "forth breakpoint here"]" \
"Breakpoint .* at .*${srcfile}.*" \
"set forth breakpoint in main"
gdb_continue_to_breakpoint "continue to forth breakpoint in main"
for { set r 7 } { $r <= 14 } { incr r } {
gdb_test "print \$$byte_regs($r)" \
".. = $r" \
"check contents of %$byte_regs($r)"
}
|
