107 lines
3.2 KiB
Text
107 lines
3.2 KiB
Text
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# Copyright 2020-2022 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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# Check the gdb.Architecture.register_groups functionality.
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load_lib gdb-python.exp
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standard_testfile py-arch.c
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if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
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return -1
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}
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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if ![runto_main] {
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return -1
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}
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# First, use 'maint print reggroups' to get a list of all register
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# groups.
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set groups {}
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set test "maint print reggroups"
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gdb_test_multiple $test $test {
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-re ".*Group\[ \t\]+Type\[ \t\]+\r\n" {
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exp_continue
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}
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-re "^ (\[^ \t\]+)\[ \t\]+\[^\r\n\]+\r\n" {
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lappend groups $expect_out(1,string)
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exp_continue
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}
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-re "^$gdb_prompt " {
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}
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}
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gdb_assert {[llength $groups] > 0} \
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"Found at least one register group"
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# Now get the same register names using Python API.
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gdb_py_test_silent_cmd \
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"python frame = gdb.selected_frame()" "get frame" 0
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gdb_py_test_silent_cmd \
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"python arch = frame.architecture()" "get arch" 0
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gdb_py_test_silent_cmd \
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"python groups = list (arch.register_groups ())" \
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"get register groups" 0
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gdb_py_test_silent_cmd \
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"python groups = map (lambda obj: obj.name, groups)" \
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"convert groups to names" 0
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set py_groups {}
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gdb_test_multiple "python print (\"\\n\".join (groups))" \
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"register groups from python" {
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-re "^python print \[^\r\n\]+\r\n" {
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exp_continue
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}
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-re "^(\[^\r\n\]+)\r\n" {
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lappend py_groups $expect_out(1,string)
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exp_continue
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}
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-re "^$gdb_prompt " {
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}
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}
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gdb_assert {[llength $py_groups] > 0} \
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"Found at least one register group from python"
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gdb_assert {[llength $py_groups] == [llength $groups]} \
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"Same numnber of registers groups found"
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set found_non_match 0
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for { set i 0 } { $i < [llength $groups] } { incr i } {
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if {[lindex $groups $i] != [lindex $py_groups $i]} {
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set found_non_match 1
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}
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}
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gdb_assert { $found_non_match == 0 } "all register groups match"
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# Check that we get the same register group descriptors from two
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# different iterators.
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gdb_py_test_silent_cmd \
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"python iter1 = arch.register_groups ()" \
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"get first all register group iterator" 0
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gdb_py_test_silent_cmd \
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"python iter2 = arch.register_groups ()" \
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"get second all register group iterator" 0
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gdb_py_test_silent_cmd \
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[multi_line_input \
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"python" \
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"for r1, r2 in zip(iter1, iter2):" \
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" if (r1.name != r2.name):"\
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" raise gdb.GdbError (\"miss-matched names\")" \
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" if (r1 != r2):" \
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" raise gdb.GdbError (\"miss-matched objects\")" \
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"\004" ] \
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"check names and objects match" 1
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