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1d506c26 | 1 | # Copyright 2015-2024 Free Software Foundation, Inc. |
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2 | # |
3 | # Contributed by Intel Corp. <walfred.tedeschi@intel.com>, | |
4 | # <mircea.gherzan@intel.com> | |
5 | # | |
6 | # This program is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 3 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU General Public License | |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | ||
c7ccb471 | 19 | require {is_any_target i?86-*-* x86_64-*-*} |
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20 | |
21 | standard_testfile | |
22 | ||
73c06197 | 23 | require supports_mpx_check_pointer_bounds have_mpx |
3f94e588 | 24 | |
1a2ccd2e | 25 | set comp_flags "-mmpx -fcheck-pointer-bounds -I${srcdir}/../nat/" |
29c1c244 | 26 | |
5b362f04 | 27 | if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \ |
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28 | [list debug nowarnings additional_flags=${comp_flags}]] } { |
29 | return -1 | |
30 | } | |
31 | ||
32 | if ![runto_main] { | |
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33 | return -1 |
34 | } | |
35 | ||
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36 | gdb_breakpoint [ gdb_get_line_number "after-decl" ] |
37 | gdb_breakpoint [ gdb_get_line_number "after-alloc" ] | |
38 | gdb_breakpoint [ gdb_get_line_number "after-assign" ] | |
39 | ||
40 | gdb_test "show mpx bound 0x0" "Invalid bounds directory entry at $hex." "NULL address of the pointer" | |
41 | ||
42 | gdb_continue_to_breakpoint "after-decl" ".*after-decl.*" | |
43 | gdb_test "show mpx bound a" "Invalid bounds directory entry at $hex." "pointer instead of pointer address" | |
44 | ||
45 | gdb_continue_to_breakpoint "after-alloc" ".*after-alloc.*" | |
46 | gdb_test "show mpx bound a" "\\\{lbound = $hex, ubound = $hex\\\}: pointer value = $hex, size = \[8, 4\], metadata = 0x0+" "pointer after allocation" | |
47 | ||
48 | gdb_continue_to_breakpoint "after-assign" ".*after-assign.*" | |
49 | gdb_test "show mpx bound x" "\\\{lbound = $hex, ubound = $hex\\\}: pointer value = $hex, size = \[8, 4\], metadata = 0x0+" "pointer after assignment" | |
50 | gdb_test "set mpx bound 0x0, 0x1, 0x2" "Invalid bounds directory entry at $hex." "set mpx bound: NULL address of the pointer" | |
51 | gdb_test_no_output "set mpx bound x, 0xcafebabe, 0xdeadbeef" "set mpx bound: set bounds for a valid pointer address" | |
52 | gdb_test "show mpx bound x" "\\\{lbound = .*cafebabe, ubound = .*deadbeef\\\}: pointer value = $hex, size = $decimal, metadata = 0x0+" "set mpx bound: bounds map entry after set mpx bound" | |
53 | ||
54 | ||
55 | gdb_test "set mpx bound 0x0, 0x1 0x2" "A syntax error in expression.*" "set mpx bound: Controlling syntax error, missing comma " | |
56 | gdb_test "set mpx bound 0x0, 0x1" "Wrong number of arguments.*" "set mpx bound: Controlling syntax error, missing argument " |