| /* Assembler source used to create an object file for testing readelf's |
| and objdump's ability to process separate dwarf object files. |
| |
| Copyright (C) 2017-2021 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/>. */ |
| |
| |
| /* Create a .debug_str section for local use. This is also to check |
| the ability to dump the same section twice, if it exists in |
| both the main file and the separate debug info file. */ |
| |
| .section .debug_str,"MS",%progbits,1 |
| string1: |
| .asciz "debugfile.dwo" |
| string2: |
| .asciz "/path/to/dwo/files" |
| string3: |
| .asciz "/another/path/" |
| .balign 2 |
| string_end: |
| |
| /* Create a .debug_info section that contains the dwo links. */ |
| |
| .section .debug_info,"",%progbits |
| .4byte debugE1 - debugS1 ;# Length of Compilation Unit Info |
| debugS1: |
| .short 0x4 ;# DWARF version number. |
| .4byte 0x0 ;# Offset into .debug_abbrev section. |
| .byte 0x4 ;# Pointer Size (in bytes). |
| |
| .uleb128 0x1 ;# Use abbrev #1. This needs strings from the .debug_str section. |
| .4byte string1 |
| .4byte string2 |
| debugE1: |
| |
| .4byte debugE2 - debugS2 ;# Length of Compilation Unit Info |
| debugS2: |
| .short 0x4 ;# DWARF version number. |
| .4byte 0x0 ;# Offset into .debug_abbrev section. |
| .byte 0x4 ;# Pointer Size (in bytes). |
| |
| .uleb128 0x2 ;# Use abbrev #2. |
| .asciz "file.dwo" |
| .4byte string3 |
| .8byte 0x12345678aabbccdd |
| |
| ;# Minimal section alignment on alpha-* is 2, so ensure no new invalid CU |
| ;# will be started. |
| .balign 2, 0 |
| debugE2: |
| |
| .section .debug_abbrev,"",%progbits |
| |
| /* Create an abbrev containing a DWARF5 style dwo link. */ |
| .uleb128 0x01 ;# Abbrev code. |
| .uleb128 0x11 ;# DW_TAG_compile_unit |
| .byte 0x00 ;# DW_children_no |
| .uleb128 0x76 ;# DW_AT_dwo_name |
| .uleb128 0x0e ;# DW_FORM_strp |
| .uleb128 0x1b ;# DW_AT_comp_dir |
| .uleb128 0x0e ;# DW_FORM_strp |
| .byte 0x00 ;# End of abbrev |
| .byte 0x00 |
| |
| /* Create an abbrev containing a GNU style dwo link. */ |
| .uleb128 0x02 ;# Abbrev code. |
| .uleb128 0x11 ;# DW_TAG_compile_unit |
| .byte 0x00 ;# DW_children_no |
| .uleb128 0x2130 ;# DW_AT_GNU_dwo_name |
| .uleb128 0x08 ;# DW_FORM_string |
| .uleb128 0x1b ;# DW_AT_comp_dir |
| .uleb128 0x0e ;# DW_FORM_strp |
| .uleb128 0x2131 ;# DW_AT_GNU_dwo_id |
| .uleb128 0x07 ;# DW_FORM_data8 |
| .byte 0x00 ;# End of abbrev |
| .byte 0x00 |
| |
| .byte 0x0 ;# Abbrevs terminator |
| |
