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      1 # Copyright 2011-2025 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 load_lib dwarf.exp
     16 
     17 # This test can only be run on targets which support DWARF-2 and use gas.
     18 require dwarf2_support
     19 
     20 # Some targets have leading underscores on assembly symbols.
     21 set additional_flags [gdb_target_symbol_prefix_flags_asm]
     22 
     23 standard_testfile .S
     24 
     25 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" $binfile \
     26 	   object {nodebug}] != "" } {
     27     return -1
     28 }
     29 
     30 clean_restart $testfile
     31 
     32 gdb_test "p/x stack2" " = 0x1"
     33 gdb_test "p/x stack8" " = 0x1"
     34 
     35 set test "x/wx &aa551234"
     36 gdb_test_multiple $test $test {
     37     -re ":\[ \t\]*0x341255aa\r\n$gdb_prompt $" {
     38 	# little endian
     39 	pass $test
     40 	gdb_test "p/x implicit4to2" " = 0x2211"
     41 	gdb_test "p/x implicit4to4" " = 0x44332211"
     42     }
     43     -re ":\[ \t\]*0xaa551234\r\n$gdb_prompt $" {
     44 	# big endian
     45 	pass $test
     46 	gdb_test "p/x implicit4to2" " = 0x1122"
     47 	gdb_test "p/x implicit4to4" " = 0x11223344"
     48     }
     49     -re ":\[ \t\]*0x\[0-9a-f\]{8}\r\n$gdb_prompt $" {
     50 	unsupported $test
     51     }
     52 }
     53