| # Copyright 2008-2016 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, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| # |
| # This file is part of the gdb testsuite. |
| |
| # PR server/17457 |
| # Test aarch64 floating point registers q0, q1, v0, v1, fpsr, fpcr |
| |
| if {![is_aarch64_target]} { |
| verbose "Skipping ${gdb_test_file_name}." |
| return |
| } |
| |
| standard_testfile |
| if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } { |
| return -1 |
| } |
| |
| if ![runto_main] { |
| untested "could not run to main" |
| return -1 |
| } |
| |
| set endianness "little" |
| set test "show endian" |
| gdb_test_multiple $test $test { |
| -re "(.* )(big|little)( endian.*)$gdb_prompt $" { |
| set endianness $expect_out(2,string) |
| pass "endianness" |
| } |
| } |
| |
| gdb_test "break ${srcfile}:[gdb_get_line_number "return"]" \ |
| "Breakpoint $decimal at 0x\[0-9a-fA-F\]+: file .*${srcfile}.*\\\." \ |
| "set the breakpoint after setting the fp registers" |
| |
| gdb_test "continue" \ |
| "Continuing.*Breakpoint $decimal.*" \ |
| "continue until breakpoint" |
| |
| if {$endianness == "little"} { |
| set reg_value0 "0x1f1e1d1c1b1a19181716151413121110" |
| set reg_value1 "0x2f2e2d2c2b2a29282726252423222120" |
| } else { |
| set reg_value0 "0x101112131415161718191a1b1c1d1e1f" |
| set reg_value1 "0x202122232425262728292a2b2c2d2e2f" |
| } |
| |
| gdb_test "info registers q0" \ |
| "q0.*{u = $reg_value0, s = $reg_value0.*" \ |
| "check register q0 value" |
| |
| gdb_test "info registers q1" \ |
| "q1.*{u = $reg_value1, s = $reg_value1.*" \ |
| "check register q1 value" |
| |
| gdb_test "info registers v0" \ |
| "v0.*$reg_value0}}}" \ |
| "check register v0 value" |
| |
| gdb_test "info registers v1" \ |
| "v1.*$reg_value1}}}" \ |
| "check register v1 value" |
| |
| gdb_test "info registers fpsr" \ |
| "fpsr.*0x\[0-9a-fA-F\].*" \ |
| "check register fpsr value" |
| |
| gdb_test "info registers fpcr" \ |
| "fpcr.*0x\[0-9a-fA-F\].*" \ |
| "check register fpcr value" |
| |