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b811d2c2 | 1 | # Copyright 2011-2020 Free Software Foundation, Inc. |
9930639c TT |
2 | |
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. | |
7 | # | |
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. | |
12 | # | |
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/>. | |
15 | ||
16 | load_lib dwarf.exp | |
17 | ||
7a218f88 | 18 | standard_testfile .S |
9930639c TT |
19 | set test "clztest" |
20 | ||
21 | # This test can only be run on targets which support DWARF-2 and use gas. | |
22 | if ![dwarf2_support] { | |
23 | return 0 | |
24 | } | |
25 | ||
26 | # This test can only be run on x86-64 targets. | |
27 | if {![istarget x86_64-*] || ![is_lp64_target]} { | |
28 | return 0 | |
29 | } | |
30 | ||
ea946b86 SM |
31 | if { [prepare_for_testing "failed to prepare" "${test}" ${test}.S \ |
32 | {nodebug nopie additional_flags=-nostdlib}] } { | |
9930639c TT |
33 | return -1 |
34 | } | |
35 | ||
36 | if ![runto_main] { | |
37 | return -1 | |
38 | } | |
39 | ||
24ece742 DE |
40 | # Initialize tests to be an empty array. |
41 | unset -nocomplain tests | |
42 | array set tests {} | |
9930639c TT |
43 | |
44 | proc gdb-test {line var value} { | |
45 | global tests | |
46 | ||
47 | lappend tests($line) [list $var $value 0] | |
48 | } | |
49 | ||
50 | proc xfail-gdb-test {line var value} { | |
51 | global tests | |
52 | ||
53 | lappend tests($line) [list $var $value 1] | |
54 | } | |
55 | ||
56 | proc scan_gdb_tests {} { | |
57 | global srcdir subdir test | |
58 | ||
59 | set file "$srcdir/$subdir/$test.c" | |
60 | ||
61 | set fd [open "$file"] | |
62 | while {![eof $fd]} { | |
63 | set line [gets $fd] | |
64 | if {! [regexp "\{ (gdb-test .+) \} \}" $line ignore test_cmd]} { | |
65 | continue | |
66 | } | |
67 | ||
68 | eval $test_cmd | |
69 | } | |
70 | close $fd | |
71 | } | |
72 | ||
73 | scan_gdb_tests | |
74 | ||
75 | foreach line [lsort [array names tests]] { | |
76 | gdb_test "break ${test}.c:$line" "Breakpoint .*" \ | |
77 | "set breakpoint at ${test}.c:$line" | |
78 | gdb_continue_to_breakpoint "continue to ${test}.c:$line" | |
79 | ||
80 | foreach testvec $tests($line) { | |
81 | set var [lindex $testvec 0] | |
82 | set value [lindex $testvec 1] | |
83 | set should_xfail [lindex $testvec 2] | |
84 | ||
85 | if {$should_xfail} { | |
86 | setup_xfail *-*-* | |
87 | } | |
88 | ||
89 | gdb_test "print $var" \ | |
90 | " = $value" \ | |
91 | "check value of $var at ${test}.c:$line" | |
92 | } | |
93 | } |