1 # Copyright 2018-2020 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/>.
18 standard_ada_testfile bla
20 set csrcfile ${srcdir}/${subdir}/${testdir}/${cfile}.c
21 set cobject [standard_output_file ${cfile}.o]
23 gdb_compile "${csrcfile}" "${cobject}" object [list debug]
25 # Note we don't test the "none" (no -fgnat-encodings option) scenario
26 # here, because "all" and "minimal" cover the cases, and this way we
27 # don't have to update the test when gnat changes its default.
28 foreach_with_prefix scenario {all minimal} {
29 set flags [list debug additional_flags=-largs \
30 additional_flags=${cobject} \
31 additional_flags=-margs \
32 additional_flags=-fgnat-encodings=$scenario]
34 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable $flags] != ""} {
38 clean_restart ${testfile}
40 set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.c]
41 runto "foo.c:$bp_location"
43 gdb_test_no_output "set print frame-arguments all"
45 # Here is the scenario:
46 # - Once stopped in a C function, with language_mode set to auto, print
47 # backtrace, we should see the Ada frame arguments printed using Ada
49 # - Set language to C, then check that printing backtrace shows the Ada
50 # frame arguments using C syntax.
51 # - Set language back to auto, check language mode value, then print
52 # backtrace, we should see Ada frame arguments printed using Ada C
55 gdb_test "show lang" \
56 "The current source language is \"auto; currently c\"." \
57 "show language when set to 'auto; c'"
60 "#1 $hex in pck\\.call_me \\(s=\"test\"\\).*" \
61 "backtrace with auto: c"
63 gdb_test_no_output "set language c" \
64 "Set current source language to \"manual; currently c\"."
66 gdb_test "show lang" \
67 "The current source language is \"c\"." \
68 "show language when set to 'c'"
70 # With -fgnat-encodings=minimal, this works properly in C as well.
71 if {$scenario == "minimal"} {
72 set expected "\"test\""
74 set expected "{P_ARRAY = $hex, P_BOUNDS = $hex}"
77 "#1 $hex in pck\\.call_me \\(s=$expected\\).*" \
78 "backtrace with language forced to 'c'"
80 gdb_test_no_output "set language auto" \
81 "Set current source language to \"auto; currently c\"."
83 gdb_test "show lang" \
84 "The current source language is \"auto; currently c\"." \
85 "show language when set back to 'auto; c'"
88 "#1 $hex in pck\\.call_me \\(s=\"test\"\\).*" \
89 "backtrace with language back to 'auto; c'"