gdb/testsuite/gdb.arch/sparc64-adi.exp

# Copyright 2017-2021 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/>.

# This file is part of the gdb testsuite.

# Basic tests of examining/assigning ADI version tags, and reporting 
# precise mismatch.

if ![istarget "sparc64*-*-linux*"] then {
    verbose "Skipping sparc64 ADI test."
    return 0
}

standard_testfile

if { [prepare_for_testing "failed to prepare" $testfile $srcfile \
          [list debug libs=-ladi]] } {
    return -1
}

if ![runto_main] then {
    return -1
}

gdb_test "break [gdb_get_line_number "line breakpoint here"]" \
         "Breakpoint .* at .*${srcfile}.*" \
         "set line breakpoint in main"
gdb_continue_to_breakpoint "continue to line breakpoint in main"

##########################################
set newadi "7"
gdb_test "adi x shmaddr" "${hex}00:\t0" "examine ADI"
gdb_test_no_output "adi a/100 shmaddr=${newadi}" "assign ADI"
gdb_test "adi x/100 shmaddr" "${hex}00:\t${newadi} ${newadi}" \
         "examine new ADI"
gdb_test_no_output "adi a/100 shmaddr=0x0" "reset ADI"
gdb_test "continue" \
         [multi_line "Program received signal SIGSEGV, Segmentation fault.*" \
                     "ADI precise mismatch while accessing address $hex.*" ] \
	"continue to sigsegv"