1 # Copyright 2010 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.
26 if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
27 verbose "Skipping amd64 dword register tests."
31 set testfile "amd64-dword"
32 set srcfile amd64-pseudo.c
33 set binfile ${objdir}/${subdir}/${testfile}
35 if [get_compiler_info ${binfile}] {
39 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug]] != "" } {
46 gdb_reinitialize_dir $srcdir/$subdir
49 if ![runto_main] then {
62 set dword_regs(9) r10d
63 set dword_regs(10) r11d
64 set dword_regs(11) r12d
65 set dword_regs(12) r13d
66 set dword_regs(13) r14d
67 set dword_regs(14) r15d
69 gdb_test "break [gdb_get_line_number "first breakpoint here"]" \
70 "Breakpoint .* at .*${srcfile}.*" \
71 "set first breakpoint in main"
72 gdb_continue_to_breakpoint "continue to first breakpoint in main"
74 for { set r 1 } { $r <= 6 } { incr r } {
75 set hexr [format %x $r]
76 gdb_test "print/x \$$dword_regs($r)" \
77 ".. = 0x${hexr}4${hexr}3${hexr}2${hexr}1" \
78 "check contents of %$dword_regs($r)"
81 gdb_test "break [gdb_get_line_number "second breakpoint here"]" \
82 "Breakpoint .* at .*${srcfile}.*" \
83 "set second breakpoint in main"
84 gdb_continue_to_breakpoint "continue to second breakpoint in main"
86 for { set r 7 } { $r <= $nr_regs } { incr r } {
87 set hexr [format %x $r]
88 gdb_test "print/x \$$dword_regs($r)" \
89 ".. = 0x${hexr}4${hexr}3${hexr}2${hexr}1" \
90 "check contents of %$dword_regs($r)"
93 for { set r 1 } { $r <= 6 } { incr r } {
94 gdb_test "set var \$$dword_regs($r) = $r" "" "set %$dword_regs($r)"
97 gdb_test "break [gdb_get_line_number "third breakpoint here"]" \
98 "Breakpoint .* at .*${srcfile}.*" \
99 "set third breakpoint in main"
100 gdb_continue_to_breakpoint "continue to third breakpoint in main"
102 for { set r 1 } { $r <= 6 } { incr r } {
103 gdb_test "print \$$dword_regs($r)" \
105 "check contents of %$dword_regs($r)"
108 for { set r 7 } { $r <= $nr_regs } { incr r } {
109 gdb_test "set var \$$dword_regs($r) = $r" "" "set %$dword_regs($r)"
112 gdb_test "break [gdb_get_line_number "forth breakpoint here"]" \
113 "Breakpoint .* at .*${srcfile}.*" \
114 "set forth breakpoint in main"
115 gdb_continue_to_breakpoint "continue to forth breakpoint in main"
117 for { set r 7 } { $r <= $nr_regs } { incr r } {
118 gdb_test "print \$$dword_regs($r)" \
120 "check contents of %$dword_regs($r)"