gdb/testsuite/gdb.arch/arm-neon.exp

   1 # Copyright 2015-2024 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 require {is_any_target "aarch64*-*-*" "arm*-*-*"}
  19
  20 require allow_float_test
  21
  22 standard_testfile
  23 if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {debug quiet}] } {
  24     unsupported "ARM NEON is not supported"
  25     return -1
  26 }
  27
  28 if ![runto_main] {
  29     return -1
  30 }
  31
  32 # Test passing vectors in function argument in the inferior call.
  33
  34 for {set i 1} {$i <= 18} {incr i} {
  35
  36     set contents ""
  37     set test "print a${i}"
  38     gdb_test_multiple "p a${i}" $test {
  39         -re " = (.*)\r\n$gdb_prompt $" {
  40             set contents $expect_out(1,string)
  41         }
  42     }
  43     regsub -all "\{" $contents "\\\\\{" contents
  44     gdb_test "p vec_func${i} \(a${i}\)" "= $contents"
  45 }
  46
  47 # Test passing homogeneous vector aggregate in function argument
  48 # in the inferior call.
  49
  50 for {set i 1} {$i <= 3} {incr i} {
  51     set contents ""
  52     set test "print hva${i}"
  53     gdb_test_multiple "p hva${i}" $test {
  54         -re " = (.*)\r\n$gdb_prompt $" {
  55             set contents $expect_out(1,string)
  56         }
  57     }
  58     regsub -all "\{" $contents "\\\\\{" contents
  59     gdb_test "p hva_func${i} \(hva${i}\)" "= $contents"
  60 }