| # Copyright 2011-2014 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, see <http://www.gnu.org/licenses/>. |
| |
| # Verify DW_AT_variable_parameter does not modify the data structures meaning |
| # for GDB, as being used by iFort. |
| load_lib dwarf.exp |
| |
| # This test can only be run on targets which support DWARF-2 and use gas. |
| if {![dwarf2_support]} { |
| return 0 |
| } |
| |
| standard_testfile .c dw2-ifort-parameter-dw.S |
| |
| # Make some DWARF for the test. |
| set asm_file [standard_output_file $srcfile2] |
| Dwarf::assemble $asm_file { |
| declare_labels int_label |
| |
| extern func_start func_end ptr |
| |
| cu {} { |
| compile_unit { |
| {name file1.txt} |
| {language @DW_LANG_C} |
| {low_pc func_start addr} |
| {high_pc func_end addr} |
| } { |
| int_label: base_type { |
| {name int} |
| {byte_size 4 sdata} |
| {encoding @DW_ATE_signed} |
| } |
| |
| subprogram { |
| {external 1 flag} |
| {name func} |
| {low_pc func_start addr} |
| {high_pc func_end addr} |
| } { |
| formal_parameter { |
| {name param} |
| {variable_parameter 1 flag} |
| {type :$int_label} |
| {location { |
| addr ptr |
| deref |
| } SPECIAL_expr} |
| } |
| } |
| } |
| } |
| } |
| |
| if { [prepare_for_testing ${testfile}.exp ${testfile} \ |
| [list $srcfile $asm_file] {nodebug}] } { |
| return -1 |
| } |
| |
| if ![runto func] { |
| return -1 |
| } |
| |
| gdb_test "p/x param" " = 0xdeadf00d" |