d441430b75
Patch "Do not skip prologue for asm (.S) files" [1] changes GDB's behaviour on which test gdb.arch/thumb-singlestep.exp depends, so it causes the fail below: (gdb) si^M 37 blx foo^M (gdb) FAIL: gdb.arch/thumb-singlestep.exp: step into foo the test assumes the program will stop at the instruction after "push" but it doesn't. The fix to this fail is to do one more single step. [1] https://sourceware.org/ml/gdb-patches/2015-06/msg00561.html gdb/testsuite: 2015-07-07 Yao Qi <yao.qi@linaro.org> * gdb.arch/thumb-singlestep.exp: Do one more single step.
41 lines
1.3 KiB
Text
41 lines
1.3 KiB
Text
# Copyright 2011-2015 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# Test single-stepping into incorrectly marked Thumb routine
|
|
|
|
if {![istarget arm*-*]} then {
|
|
verbose "Skipping ARM tests."
|
|
return
|
|
}
|
|
|
|
set testfile "thumb-singlestep"
|
|
set srcfile ${testfile}.S
|
|
|
|
set additional_flags "additional_flags=-mthumb"
|
|
if [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} [list debug $additional_flags]] {
|
|
untested ${testfile}.exp
|
|
return -1
|
|
}
|
|
|
|
if ![runto_main] then {
|
|
untested ${testfile}.exp
|
|
return -1
|
|
}
|
|
|
|
# GDB doesn't skip prologue for asm files, so do one single step to
|
|
# pass instruction "push".
|
|
gdb_test "si" "blx foo.*" "single step"
|
|
gdb_test "si" "foo \\(\\) at .*${srcfile}.*mov r0,#42.*" "step into foo"
|
|
|