projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 88b9d363 | 1 | # Copyright 2018-2022 Free Software Foundation, Inc. |
| 007e1530 TT |
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 | if {![dwarf2_support]} { | |
| 19 | return 0 | |
| 20 | } | |
| 21 | ||
| d1c8a76d | 22 | standard_testfile main.c -dw.S |
| 007e1530 TT |
23 | |
| 24 | # Make some DWARF for the test. | |
| 25 | ||
| 26 | set asm_file [standard_output_file $srcfile2] | |
| 27 | Dwarf::assemble $asm_file { | |
| 28 | global srcdir subdir srcfile | |
| 29 | ||
| 30 | cu {} { | |
| 31 | DW_TAG_compile_unit { | |
| 32 | {DW_AT_language @DW_LANG_C_plus_plus} | |
| 9476b583 | 33 | {DW_AT_name $srcfile} |
| 007e1530 TT |
34 | {DW_AT_comp_dir /tmp} |
| 35 | } { | |
| 36 | declare_labels itype ptype | |
| 37 | ||
| 38 | itype: DW_TAG_base_type { | |
| 39 | {DW_AT_byte_size 4 DW_FORM_sdata} | |
| 40 | {DW_AT_encoding @DW_ATE_signed} | |
| 41 | {DW_AT_name int_4096} | |
| 42 | {DW_AT_alignment 4096 DW_FORM_sdata} | |
| 43 | } | |
| 44 | ||
| 45 | ptype: DW_TAG_pointer_type { | |
| 46 | {DW_AT_byte_size 8 DW_FORM_sdata} | |
| 47 | {DW_AT_type :$itype} | |
| 48 | {DW_AT_alignment 4096 DW_FORM_sdata} | |
| 49 | } | |
| 50 | ||
| 51 | DW_TAG_typedef { | |
| 52 | {DW_AT_name ptr_4096} | |
| 53 | {DW_AT_type :$ptype} | |
| 54 | } | |
| 55 | ||
| 56 | DW_TAG_structure_type { | |
| 57 | {DW_AT_name "struct_4096"} | |
| 58 | {DW_AT_byte_size 4096 DW_FORM_sdata} | |
| 59 | {DW_AT_alignment 4096 DW_FORM_udata} | |
| 60 | } { | |
| 61 | member { | |
| 62 | {name a} | |
| 63 | {type :$itype} | |
| 64 | {data_member_location 0 data1} | |
| 65 | } | |
| 66 | } | |
| 67 | } | |
| 68 | } | |
| 69 | } | |
| 70 | ||
| 71 | if { [prepare_for_testing "failed to prepare" ${testfile} \ | |
| 72 | [list $srcfile $asm_file] {nodebug}] } { | |
| 73 | return -1 | |
| 74 | } | |
| 75 | ||
| 76 | if ![runto_main] { | |
| 77 | return -1 | |
| 78 | } | |
| 79 | ||
| 80 | gdb_test_no_output "set lang c++" | |
| 81 | gdb_test "print alignof(int_4096)" " = 4096" | |
| 82 | gdb_test "print alignof(ptr_4096)" " = 4096" | |
| 83 | gdb_test "print alignof(struct_4096)" " = 4096" |