1 # Copyright 2010-2015 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 3 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, see <http://www.gnu.org/licenses/>.
16 # Please email any bugs, comments, and/or additions to this file to:
19 # This file is part of the gdb testsuite.
22 if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
23 verbose "Skipping amd64 byte register tests."
27 standard_testfile amd64-pseudo.c
29 if [get_compiler_info] {
33 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug]] != "" } {
38 clean_restart ${binfile}
40 if ![runto_main] then {
53 set byte_regs(10) r11l
54 set byte_regs(11) r12l
55 set byte_regs(12) r13l
56 set byte_regs(13) r14l
57 set byte_regs(14) r15l
63 gdb_test "break [gdb_get_line_number "first breakpoint here"]" \
64 "Breakpoint .* at .*${srcfile}.*" \
65 "set first breakpoint in main"
66 gdb_continue_to_breakpoint "continue to first breakpoint in main"
68 for { set r 1 } { $r <= 6 } { incr r } {
69 gdb_test "print/x \$$byte_regs($r)" \
70 ".. = 0x[format %x $r]1" \
71 "check contents of %$byte_regs($r)"
74 for { set r 1 } { $r <= 4 } { incr r } {
76 gdb_test "print/x \$$byte_regs($h)" \
77 ".. = 0x[format %x $r]2" \
78 "check contents of %$byte_regs($h)"
81 gdb_test "break [gdb_get_line_number "second breakpoint here"]" \
82 "Breakpoint .* at .*${srcfile}.*" \
83 "set second breakpoint in main"
84 gdb_continue_to_breakpoint "continue to second breakpoint in main"
86 for { set r 7 } { $r <= 14 } { incr r } {
87 gdb_test "print/x \$$byte_regs($r)" \
88 ".. = 0x[format %x $r]1" \
89 "check contents of %$byte_regs($r)"
92 for { set r 1 } { $r <= 6 } { incr r } {
93 gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)"
96 for { set r 1 } { $r <= 4 } { incr r } {
98 gdb_test "set var \$$byte_regs($h) = $h" "" "set %$byte_regs($h)"
101 gdb_test "break [gdb_get_line_number "third breakpoint here"]" \
102 "Breakpoint .* at .*${srcfile}.*" \
103 "set third breakpoint in main"
104 gdb_continue_to_breakpoint "continue to third breakpoint in main"
106 for { set r 1 } { $r <= 6 } { incr r } {
107 gdb_test "print \$$byte_regs($r)" \
109 "check contents of %$byte_regs($r)"
112 for { set r 1 } { $r <= 4 } { incr r } {
114 gdb_test "print \$$byte_regs($h)" \
116 "check contents of %$byte_regs($h)"
119 for { set r 7 } { $r <= 14 } { incr r } {
120 gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)"
123 gdb_test "break [gdb_get_line_number "forth breakpoint here"]" \
124 "Breakpoint .* at .*${srcfile}.*" \
125 "set forth breakpoint in main"
126 gdb_continue_to_breakpoint "continue to forth breakpoint in main"
128 for { set r 7 } { $r <= 14 } { incr r } {
129 gdb_test "print \$$byte_regs($r)" \
131 "check contents of %$byte_regs($r)"