Commit | Line | Data |
---|---|---|
88b9d363 | 1 | # Copyright (C) 2015-2022 Free Software Foundation, Inc. |
012b3a21 WT |
2 | # |
3 | # Contributed by Intel Corp. <walfred.tedeschi@intel.com> | |
4 | # | |
5 | # This program is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 3 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | ||
18 | ||
19 | if { ![istarget i?86-*-*] && ![istarget x86_64-*-* ] } { | |
20 | verbose "Skipping x86 MPX tests." | |
21 | return | |
22 | } | |
23 | ||
24 | standard_testfile | |
25 | ||
5beb4d17 TV |
26 | if { ![supports_mpx_check_pointer_bounds] } { |
27 | return -1 | |
28 | } | |
29 | ||
3f94e588 TV |
30 | if { ![have_mpx] } { |
31 | unsupported "processor does not support MPX" | |
32 | return -1 | |
33 | } | |
34 | ||
012b3a21 WT |
35 | set comp_flags "-mmpx -fcheck-pointer-bounds -I${srcdir}/../nat/" |
36 | ||
5b362f04 | 37 | if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \ |
012b3a21 WT |
38 | [list debug nowarnings additional_flags=${comp_flags}]] } { |
39 | return -1 | |
40 | } | |
41 | ||
42 | if ![runto_main] { | |
43 | untested "could not run to main" | |
44 | return -1 | |
45 | } | |
46 | ||
012b3a21 WT |
47 | set u_fault [multi_line "Program received signal SIGSEGV, Segmentation fault" \ |
48 | "Upper bound violation while accessing address $hex" \ | |
49 | "Bounds: \\\[lower = $hex, upper = $hex\\\]"] | |
50 | ||
51 | set l_fault [multi_line "Program received signal SIGSEGV, Segmentation fault" \ | |
52 | "Lower bound violation while accessing address $hex" \ | |
53 | "Bounds: \\\[lower = $hex, upper = $hex\\\]"] | |
54 | ||
55 | for {set i 0} {$i < 15} {incr i} { | |
56 | set message "MPX signal segv Upper: ${i}" | |
57 | ||
58 | if {[gdb_test "continue" "$u_fault.*" $message] != 0} { | |
59 | break | |
60 | } | |
61 | ||
62 | gdb_test "where" ".*#0 $hex in upper.*"\ | |
63 | "$message: should be in upper" | |
64 | } | |
65 | ||
66 | for {set i 0} {$i < 15} {incr i} { | |
67 | set message "MPX signal segv Lower: ${i}" | |
68 | ||
69 | if {[gdb_test "continue" "$l_fault.*" $message] != 0} { | |
70 | break | |
71 | } | |
72 | ||
73 | gdb_test "where" ".*#0 $hex in lower.*"\ | |
74 | "$message: should be in lower" | |
75 | } |