1# Copyright 2008-2019 Free Software Foundation, Inc. 2# 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. 7# 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. 12# 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/>. 15# 16# This file is part of the gdb testsuite. 17 18# PR server/17457 19# Test aarch64 floating point registers q0, q1, v0, v1, fpsr, fpcr 20 21if {![is_aarch64_target]} { 22 verbose "Skipping ${gdb_test_file_name}." 23 return 24} 25 26standard_testfile 27if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { 28 return -1 29} 30 31if ![runto_main] { 32 untested "could not run to main" 33 return -1 34} 35 36set endianness [get_endianness] 37 38gdb_test "break ${srcfile}:[gdb_get_line_number "return"]" \ 39 "Breakpoint $decimal at 0x\[0-9a-fA-F\]+: file .*${srcfile}.*\\\." \ 40 "set the breakpoint after setting the fp registers" 41 42gdb_test "continue" \ 43 "Continuing.*Breakpoint $decimal.*" \ 44 "continue until breakpoint" 45 46if {$endianness == "little"} { 47 set reg_value0 "0x1f1e1d1c1b1a19181716151413121110" 48 set reg_value1 "0x2f2e2d2c2b2a29282726252423222120" 49} else { 50 set reg_value0 "0x101112131415161718191a1b1c1d1e1f" 51 set reg_value1 "0x202122232425262728292a2b2c2d2e2f" 52} 53 54gdb_test "info registers q0" \ 55 "q0.*{u = $reg_value0, s = $reg_value0.*" \ 56 "check register q0 value" 57 58gdb_test "info registers q1" \ 59 "q1.*{u = $reg_value1, s = $reg_value1.*" \ 60 "check register q1 value" 61 62gdb_test "info registers v0" \ 63 "v0.*$reg_value0}}}" \ 64 "check register v0 value" 65 66gdb_test "info registers v1" \ 67 "v1.*$reg_value1}}}" \ 68 "check register v1 value" 69 70gdb_test "info registers fpsr" \ 71 "fpsr.*0x\[0-9a-fA-F\].*" \ 72 "check register fpsr value" 73 74gdb_test "info registers fpcr" \ 75 "fpcr.*0x\[0-9a-fA-F\].*" \ 76 "check register fpcr value" 77 78