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1d506c26 | 1 | # Copyright 2015-2024 Free Software Foundation, Inc. |
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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 "ada.exp" | |
17 | ||
74dcf082 | 18 | require allow_ada_tests |
7a82e903 | 19 | |
bfca584f PMR |
20 | standard_ada_testfile foo |
21 | ||
57567375 TT |
22 | foreach_with_prefix scenario {all minimal} { |
23 | set flags [list debug additional_flags=-fgnat-encodings=$scenario] | |
24 | ||
5ae3df22 | 25 | if {[gdb_compile_ada "${srcfile}" "${binfile}-${scenario}" executable $flags] != ""} { |
57567375 TT |
26 | return -1 |
27 | } | |
28 | ||
5ae3df22 | 29 | clean_restart ${testfile}-${scenario} |
57567375 TT |
30 | |
31 | set bp_location [gdb_get_line_number "BREAK" ${testdir}/foo.adb] | |
32 | runto "foo.adb:$bp_location" | |
33 | ||
34 | # Pck.A is an array that embeds elements with variable size so compilers will | |
35 | # emit DWARF attributes such as DW_AT_byte_stride to tell GDB how to fetch | |
36 | # individual elements. Array stride is also a way to describe packed arrays: | |
37 | # make sure we do not consider Pck.A as a packed array. | |
38 | gdb_test "ptype pck.a" "array \\(1 \\.\\. 2\\) of pck\\.r_type" | |
39 | ||
40 | # Make sure this also works with a type from a fully evaluated value. During | |
41 | # evaluation, dynamic types can be "resolved" so GDB internals could "forget" | |
42 | # that elements have variable size. Fortunately, type resolution of array | |
43 | # elements happens only when processing individual elements (i.e. the resolved | |
44 | # array type is still associated to the dynamic element type), so the following | |
45 | # is supposed to work. | |
46 | gdb_test "print pck.a" \ | |
47 | "= \\(\\(l => 0, s => \"\"\\), \\(l => 2, s => \"ab\"\\)\\)" | |
48 | gdb_test "ptype $"\ | |
49 | "array \\(1 \\.\\. 2\\) of pck\\.r_type" | |
bfca584f | 50 | } |