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Diffstat (limited to 'tests/run-readelf-multi-noline.sh')
| -rwxr-xr-x | tests/run-readelf-multi-noline.sh | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/tests/run-readelf-multi-noline.sh b/tests/run-readelf-multi-noline.sh new file mode 100755 index 00000000..d72a9fd4 --- /dev/null +++ b/tests/run-readelf-multi-noline.sh @@ -0,0 +1,170 @@ +#! /bin/sh +# Copyright (C) 2021 Red Hat, Inc. +# This file is part of elfutils. +# +# This file 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. +# +# elfutils 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/>. + +. $srcdir/test-subr.sh + +# = a.c = +# int a; + +# = b.c = +# int b; + +# = m.c = +# int main () { } + +# gcc -g -o testfile_multi_noline a.c b.c m.c + +testfiles testfile_multi_noline + +testrun_compare ${abs_top_builddir}/src/readelf --debug-dump=line testfile_multi_noline <<\EOF + +DWARF section [29] '.debug_line' at offset 0x1221: + +Table at offset 0: + + Length: 32 + DWARF version: 3 + Prologue length: 26 + Address size: 8 + Segment selector size: 0 + Min instruction length: 4 + Max operations per instruction: 1 + Initial value if 'is_stmt': 1 + Line base: -5 + Line range: 14 + Opcode base: 13 + +Opcodes: + [ 1] 0 arguments + [ 2] 1 argument + [ 3] 1 argument + [ 4] 1 argument + [ 5] 1 argument + [ 6] 0 arguments + [ 7] 0 arguments + [ 8] 0 arguments + [ 9] 1 argument + [10] 0 arguments + [11] 0 arguments + [12] 1 argument + +Directory table: + +File name table: + Entry Dir Time Size Name + 1 0 0 0 a.c + +No line number statements. + +Table at offset 36: + + Length: 32 + DWARF version: 3 + Prologue length: 26 + Address size: 8 + Segment selector size: 0 + Min instruction length: 4 + Max operations per instruction: 1 + Initial value if 'is_stmt': 1 + Line base: -5 + Line range: 14 + Opcode base: 13 + +Opcodes: + [ 1] 0 arguments + [ 2] 1 argument + [ 3] 1 argument + [ 4] 1 argument + [ 5] 1 argument + [ 6] 0 arguments + [ 7] 0 arguments + [ 8] 0 arguments + [ 9] 1 argument + [10] 0 arguments + [11] 0 arguments + [12] 1 argument + +Directory table: + +File name table: + Entry Dir Time Size Name + 1 0 0 0 b.c + +No line number statements. + +Table at offset 72: + + Length: 54 + DWARF version: 3 + Prologue length: 26 + Address size: 8 + Segment selector size: 0 + Min instruction length: 4 + Max operations per instruction: 1 + Initial value if 'is_stmt': 1 + Line base: -5 + Line range: 14 + Opcode base: 13 + +Opcodes: + [ 1] 0 arguments + [ 2] 1 argument + [ 3] 1 argument + [ 4] 1 argument + [ 5] 1 argument + [ 6] 0 arguments + [ 7] 0 arguments + [ 8] 0 arguments + [ 9] 1 argument + [10] 0 arguments + [11] 0 arguments + [12] 1 argument + +Directory table: + +File name table: + Entry Dir Time Size Name + 1 0 0 0 m.c + +Line number statements: + [ 6c] set column to 13 + [ 6e] extended opcode 2: set address to +0x724 <main> + [ 79] copy + [ 7a] set column to 15 + [ 7c] special opcode 32: address+4 = +0x728 <main+0x4>, line+0 = 1 + [ 7d] advance address by 4 to +0x72c + [ 7f] extended opcode 1: end of sequence +EOF + +testrun_compare ${abs_top_builddir}/src/readelf --debug-dump=decodedline testfile_multi_noline <<\EOF + +DWARF section [29] '.debug_line' at offset 0x1221: + + CU [b] a.c + line:col SBPE* disc isa op address (Statement Block Prologue Epilogue *End) + CU [44] b.c + line:col SBPE* disc isa op address (Statement Block Prologue Epilogue *End) + CU [7d] m.c + line:col SBPE* disc isa op address (Statement Block Prologue Epilogue *End) + /tmp/m.c (mtime: 0, length: 0) + 1:13 S 0 0 0 +0x0000000000000724 <main> + 1:15 S 0 0 0 +0x0000000000000728 <main+0x4> + 1:15 S * 0 0 0 +0x000000000000072b <main+0x7> + +EOF + +exit 0 |