99 lines
3 KiB
Text
99 lines
3 KiB
Text
# Copyright 2010-2012 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#
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# Contributed by Ken Werner <ken.werner@de.ibm.com>.
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#
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# Tests GDBs support for OpenCL type conversions and casts.
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if $tracelevel {
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strace $tracelevel
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}
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load_lib opencl.exp
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if { [skip_opencl_tests] } {
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return 0
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}
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set testfile "convs_casts"
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set clprogram [remote_download target ${srcdir}/${subdir}/${testfile}.cl]
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# Compile the generic OpenCL host app
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if { [gdb_compile_opencl_hostapp "${clprogram}" "${testfile}" "" ] != "" } {
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untested ${testfile}.exp
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return -1
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}
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# Load the OpenCL app
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clean_restart ${testfile}
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# Set breakpoint at the OpenCL kernel
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gdb_test "tbreak testkernel" \
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"" \
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"Set pending breakpoint" \
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".*Function \"testkernel\" not defined.*Make breakpoint pending.*y or \\\[n\\\]. $" \
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"y"
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gdb_run_cmd
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gdb_test "" ".*reakpoint.*1.*testkernel.*" "run"
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# Continue to the marker
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gdb_breakpoint [gdb_get_line_number "marker" "${clprogram}"]
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gdb_continue_to_breakpoint "marker"
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# Retrieve some information about availability of OpenCL extensions
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set have_cl_khr_fp64 [get_integer_valueof "have_cl_khr_fp64" 0]
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set have_cl_khr_fp16 [get_integer_valueof "have_cl_khr_fp16" 0]
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proc vec_casts { name } {
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global have_cl_khr_fp16 have_cl_khr_fp64
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set types {"char" "uchar" "short" "ushort" "int" "uint" "long" "ulong" "half" "float" "double"}
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set len [llength ${types}]
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for {set i 0} {$i < ${len}} {incr i} {
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set type [lindex ${types} $i]
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gdb_test "print/d (${type}2)${name}" " = \\{123, 123\\}"
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gdb_test "print/d (${type}3)${name}" " = \\{123, 123, 123\\}"
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gdb_test "print/d (${type}4)${name}" " = \\{123, 123, 123, 123\\}"
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gdb_test "print/d (${type}8)${name}" " = \\{123, 123, 123, 123, 123, 123, 123, 123\\}"
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gdb_test "print/d (${type}16)${name}" " = \\{123 <repeats 16 times>\\}"
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gdb_test "ptype (${type}2)${name}" "${type} \\\[2\\\]"
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gdb_test "ptype (${type}3)${name}" "${type} \\\[3\\\]"
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gdb_test "ptype (${type}4)${name}" "${type} \\\[4\\\]"
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gdb_test "ptype (${type}8)${name}" "${type} \\\[8\\\]"
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gdb_test "ptype (${type}16)${name}" "${type} \\\[16\\\]"
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}
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}
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vec_casts "c"
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vec_casts "uc"
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vec_casts "s"
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vec_casts "us"
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vec_casts "i"
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vec_casts "ui"
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vec_casts "l"
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vec_casts "ul"
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if { ${have_cl_khr_fp16} } {
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vec_casts "h"
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}
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vec_casts "f"
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if { ${have_cl_khr_fp64} } {
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vec_casts "d"
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}
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# Delete the OpenCL program source
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remote_file target delete ${clprogram}
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