85 lines
2.6 KiB
ArmAsm
85 lines
2.6 KiB
ArmAsm
/* Assembler source used to create an object file for testing readelf's
|
|
and objdump's ability to process separate dwarf object files.
|
|
|
|
Copyright (C) 2017-2019 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 debugE - debugS ;# Length of Compilation Unit Info
|
|
debugS:
|
|
.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
|
|
|
|
.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
|
|
debugE:
|
|
|
|
.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
|
|
|