1# Copyright 2011-2015 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# Verify DW_AT_variable_parameter does not modify the data structures meaning 17# for GDB, as being used by iFort. 18load_lib dwarf.exp 19 20# This test can only be run on targets which support DWARF-2 and use gas. 21if {![dwarf2_support]} { 22 return 0 23} 24 25standard_testfile .c dw2-ifort-parameter-dw.S 26 27# Make some DWARF for the test. 28set asm_file [standard_output_file $srcfile2] 29Dwarf::assemble $asm_file { 30 declare_labels int_label 31 32 extern func_start func_end ptr 33 global srcdir subdir srcfile 34 35 cu {} { 36 compile_unit { 37 {name file1.txt} 38 {language @DW_LANG_C} 39 {MACRO_AT_range { func ${srcdir}/${subdir}/${srcfile} }} 40 } { 41 int_label: base_type { 42 {name int} 43 {byte_size 4 sdata} 44 {encoding @DW_ATE_signed} 45 } 46 47 subprogram { 48 {external 1 flag} 49 {MACRO_AT_func { func ${srcdir}/${subdir}/${srcfile} }} 50 } { 51 formal_parameter { 52 {name param} 53 {variable_parameter 1 flag} 54 {type :$int_label} 55 {location { 56 addr ptr 57 deref 58 } SPECIAL_expr} 59 } 60 } 61 } 62 } 63} 64 65if { [prepare_for_testing ${testfile}.exp ${testfile} \ 66 [list $srcfile $asm_file] {nodebug}] } { 67 return -1 68} 69 70if ![runto func] { 71 return -1 72} 73 74gdb_test "p/x param" " = 0xdeadf00d" 75