1 # Copyright 2010-2022 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/>. */
16 # Contributed by Ken Werner <ken.werner@de.ibm.com>.
18 # Tests GDBs support for OpenCL type conversions and casts.
22 if { [skip_opencl_tests] } {
23 unsupported "OpenCL support not detected"
27 set testfile "convs_casts"
28 set clprogram [remote_download target ${srcdir}/${subdir}/${testfile}.cl]
30 # Compile the generic OpenCL host app
31 if { [gdb_compile_opencl_hostapp "${clprogram}" "${testfile}" "" ] != "" } {
32 untested "failed to compile"
37 clean_restart ${testfile}
39 # Set breakpoint at the OpenCL kernel
40 gdb_test "tbreak testkernel" \
42 "Set pending breakpoint" \
43 ".*Function \"testkernel\" not defined.*Make breakpoint pending.*y or \\\[n\\\]. $" \
47 gdb_test "" ".*reakpoint.*1.*testkernel.*" "run"
49 # Continue to the marker
50 gdb_breakpoint [gdb_get_line_number "marker" "${clprogram}"]
51 gdb_continue_to_breakpoint "marker"
53 # Retrieve some information about availability of OpenCL extensions
54 set have_cl_khr_fp64 [get_integer_valueof "have_cl_khr_fp64" 0]
55 set have_cl_khr_fp16 [get_integer_valueof "have_cl_khr_fp16" 0]
57 proc vec_casts { name } {
58 global have_cl_khr_fp16 have_cl_khr_fp64
59 set types {"char" "uchar" "short" "ushort" "int" "uint" "long" "ulong" "half" "float" "double"}
60 set len [llength ${types}]
62 for {set i 0} {$i < ${len}} {incr i} {
63 set type [lindex ${types} $i]
65 gdb_test "print/d (${type}2)${name}" " = \\{123, 123\\}"
66 gdb_test "print/d (${type}3)${name}" " = \\{123, 123, 123\\}"
67 gdb_test "print/d (${type}4)${name}" " = \\{123, 123, 123, 123\\}"
68 gdb_test "print/d (${type}8)${name}" " = \\{123, 123, 123, 123, 123, 123, 123, 123\\}"
69 gdb_test "print/d (${type}16)${name}" " = \\{123 <repeats 16 times>\\}"
71 gdb_test "ptype (${type}2)${name}" "${type}2"
72 gdb_test "ptype (${type}3)${name}" "${type}3"
73 gdb_test "ptype (${type}4)${name}" "${type}4"
74 gdb_test "ptype (${type}8)${name}" "${type}8"
75 gdb_test "ptype (${type}16)${name}" "${type}16"
87 if { ${have_cl_khr_fp16} } {
91 if { ${have_cl_khr_fp64} } {
95 # Delete the OpenCL program source
96 remote_file target delete ${clprogram}