projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 88b9d363 | 1 | # Copyright 2011-2022 Free Software Foundation, Inc. |
| 9655e943 JK |
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. | |
| b9e219b9 | 18 | load_lib dwarf.exp |
| 9655e943 JK |
19 | |
| 20 | # This test can only be run on targets which support DWARF-2 and use gas. | |
| b9e219b9 | 21 | if {![dwarf2_support]} { |
| 9655e943 JK |
22 | return 0 |
| 23 | } | |
| 24 | ||
| d1c8a76d | 25 | standard_testfile .c -dw.S |
| 288c211f AA |
26 | |
| 27 | # Make some DWARF for the test. | |
| 28 | set asm_file [standard_output_file $srcfile2] | |
| 29 | Dwarf::assemble $asm_file { | |
| 30 | declare_labels int_label | |
| 31 | ||
| 288c211f AA |
32 | cu {} { |
| 33 | compile_unit { | |
| 34 | {name file1.txt} | |
| 35 | {language @DW_LANG_C} | |
| 10da644d | 36 | {MACRO_AT_range { func }} |
| 288c211f AA |
37 | } { |
| 38 | int_label: base_type { | |
| 39 | {name int} | |
| 40 | {byte_size 4 sdata} | |
| 41 | {encoding @DW_ATE_signed} | |
| 42 | } | |
| 43 | ||
| 44 | subprogram { | |
| 45 | {external 1 flag} | |
| 10da644d | 46 | {MACRO_AT_func { func }} |
| 288c211f AA |
47 | } { |
| 48 | formal_parameter { | |
| 49 | {name param} | |
| 50 | {variable_parameter 1 flag} | |
| 51 | {type :$int_label} | |
| 52 | {location { | |
| 2223449a | 53 | addr [gdb_target_symbol ptr] |
| 288c211f AA |
54 | deref |
| 55 | } SPECIAL_expr} | |
| 56 | } | |
| 57 | } | |
| 58 | } | |
| 59 | } | |
| 60 | } | |
| 9655e943 | 61 | |
| 5b362f04 | 62 | if { [prepare_for_testing "failed to prepare" ${testfile} \ |
| 288c211f | 63 | [list $srcfile $asm_file] {nodebug}] } { |
| 9655e943 JK |
64 | return -1 |
| 65 | } | |
| 66 | ||
| 67 | if ![runto func] { | |
| 68 | return -1 | |
| 69 | } | |
| 70 | ||
| 71 | gdb_test "p/x param" " = 0xdeadf00d" |