| #! /bin/sh |
| # Copyright (C) 2013 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 |
| |
| # Tests readelf --debug-dump=line and --debug-dump=decodedline |
| # See run-readelf-aranges for testfiles. |
| |
| testfiles testfilefoobarbaz |
| |
| testrun_compare ${abs_top_builddir}/src/readelf --debug-dump=line testfilefoobarbaz <<EOF |
| |
| DWARF section [30] '.debug_line' at offset 0x15f6: |
| |
| Table at offset 0: |
| |
| Length: 83 |
| DWARF version: 2 |
| Prologue length: 43 |
| Minimum instruction length: 1 |
| Maximum 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 foo.c |
| 2 0 0 0 foobarbaz.h |
| |
| Line number statements: |
| [ 35] extended opcode 2: set address to 0x80482f0 <main> |
| [ 3c] advance line by constant 15 to 16 |
| [ 3e] copy |
| [ 3f] special opcode 159: address+10 = 0x80482fa <main+0xa>, line+1 = 17 |
| [ 40] special opcode 117: address+7 = 0x8048301 <main+0x11>, line+1 = 18 |
| [ 41] advance line by constant -9 to 9 |
| [ 43] special opcode 200: address+13 = 0x804830e <main+0x1e>, line+0 = 9 |
| [ 44] special opcode 48: address+2 = 0x8048310 <main+0x20>, line+2 = 11 |
| [ 45] special opcode 58: address+3 = 0x8048313 <main+0x23>, line-2 = 9 |
| [ 46] special opcode 48: address+2 = 0x8048315 <main+0x25>, line+2 = 11 |
| [ 47] special opcode 44: address+2 = 0x8048317 <main+0x27>, line-2 = 9 |
| [ 48] advance line by constant 13 to 22 |
| [ 4a] special opcode 46: address+2 = 0x8048319 <main+0x29>, line+0 = 22 |
| [ 4b] advance line by constant -13 to 9 |
| [ 4d] special opcode 60: address+3 = 0x804831c <main+0x2c>, line+0 = 9 |
| [ 4e] advance line by constant 12 to 21 |
| [ 50] special opcode 60: address+3 = 0x804831f <main+0x2f>, line+0 = 21 |
| [ 51] special opcode 61: address+3 = 0x8048322 <main+0x32>, line+1 = 22 |
| [ 52] advance address by 2 to 0x8048324 |
| [ 54] extended opcode 1: end of sequence |
| |
| Table at offset 87: |
| |
| Length: 72 |
| DWARF version: 2 |
| Prologue length: 28 |
| Minimum instruction length: 1 |
| Maximum 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 bar.c |
| |
| Line number statements: |
| [ 7d] extended opcode 2: set address to 0x8048330 <nobar> |
| [ 84] advance line by constant 12 to 13 |
| [ 86] copy |
| [ 87] special opcode 19: address+0 = 0x8048330 <nobar>, line+1 = 14 |
| [ 88] advance address by 11 to 0x804833b |
| [ 8a] extended opcode 1: end of sequence |
| [ 8d] extended opcode 2: set address to 0x8048440 <bar> |
| [ 94] advance line by constant 18 to 19 |
| [ 96] copy |
| [ 97] special opcode 19: address+0 = 0x8048440 <bar>, line+1 = 20 |
| [ 98] advance line by constant -12 to 8 |
| [ 9a] special opcode 200: address+13 = 0x804844d <bar+0xd>, line+0 = 8 |
| [ 9b] advance line by constant 14 to 22 |
| [ 9d] special opcode 74: address+4 = 0x8048451 <bar+0x11>, line+0 = 22 |
| [ 9e] advance address by 1 to 0x8048452 |
| [ a0] extended opcode 1: end of sequence |
| |
| Table at offset 163: |
| |
| Length: 106 |
| DWARF version: 2 |
| Prologue length: 43 |
| Minimum instruction length: 1 |
| Maximum 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 baz.c |
| 2 0 0 0 foobarbaz.h |
| |
| Line number statements: |
| [ d8] extended opcode 2: set address to 0x8048340 <nobaz> |
| [ df] advance line by constant 12 to 13 |
| [ e1] copy |
| [ e2] special opcode 19: address+0 = 0x8048340 <nobaz>, line+1 = 14 |
| [ e3] advance address by 11 to 0x804834b |
| [ e5] extended opcode 1: end of sequence |
| [ e8] extended opcode 2: set address to 0x8048460 <baz> |
| [ ef] advance line by constant 18 to 19 |
| [ f1] copy |
| [ f2] special opcode 74: address+4 = 0x8048464 <baz+0x4>, line+0 = 19 |
| [ f3] special opcode 75: address+4 = 0x8048468 <baz+0x8>, line+1 = 20 |
| [ f4] extended opcode 4: set discriminator to 1 |
| [ f8] special opcode 78: address+4 = 0x804846c <baz+0xc>, line+4 = 24 |
| [ f9] special opcode 187: address+12 = 0x8048478 <baz+0x18>, line+1 = 25 |
| [ fa] special opcode 87: address+5 = 0x804847d <baz+0x1d>, line-1 = 24 |
| [ fb] special opcode 61: address+3 = 0x8048480 <baz+0x20>, line+1 = 25 |
| [ fc] special opcode 101: address+6 = 0x8048486 <baz+0x26>, line-1 = 24 |
| [ fd] special opcode 61: address+3 = 0x8048489 <baz+0x29>, line+1 = 25 |
| [ fe] special opcode 87: address+5 = 0x804848e <baz+0x2e>, line-1 = 24 |
| [ ff] advance line by constant -16 to 8 |
| [ 101] special opcode 46: address+2 = 0x8048490 <baz+0x30>, line+0 = 8 |
| [ 102] advance line by constant 20 to 28 |
| [ 104] special opcode 186: address+12 = 0x804849c <baz+0x3c>, line+0 = 28 |
| [ 105] advance line by constant -20 to 8 |
| [ 107] special opcode 88: address+5 = 0x80484a1 <baz+0x41>, line+0 = 8 |
| [ 108] advance line by constant 13 to 21 |
| [ 10a] advance address by constant 17 to 0x80484b2 <baz+0x52> |
| [ 10b] special opcode 32: address+1 = 0x80484b3 <baz+0x53>, line+0 = 21 |
| [ 10c] advance address by 9 to 0x80484bc |
| [ 10e] extended opcode 1: end of sequence |
| EOF |
| |
| testrun_compare ${abs_top_builddir}/src/readelf --debug-dump=decodedline testfilefoobarbaz <<\EOF |
| |
| DWARF section [30] '.debug_line' at offset 0x15f6: |
| |
| CU [b] foo.c |
| line:col SBPE* disc isa op address (Statement Block Prologue Epilogue *End) |
| /home/mark/src/tests/foobarbaz/foo.c (mtime: 0, length: 0) |
| 16:0 S 0 0 0 0x080482f0 <main> |
| 17:0 S 0 0 0 0x080482fa <main+0xa> |
| 18:0 S 0 0 0 0x08048301 <main+0x11> |
| 9:0 S 0 0 0 0x0804830e <main+0x1e> |
| 11:0 S 0 0 0 0x08048310 <main+0x20> |
| 9:0 S 0 0 0 0x08048313 <main+0x23> |
| 11:0 S 0 0 0 0x08048315 <main+0x25> |
| 9:0 S 0 0 0 0x08048317 <main+0x27> |
| 22:0 S 0 0 0 0x08048319 <main+0x29> |
| 9:0 S 0 0 0 0x0804831c <main+0x2c> |
| 21:0 S 0 0 0 0x0804831f <main+0x2f> |
| 22:0 S 0 0 0 0x08048322 <main+0x32> |
| 22:0 S * 0 0 0 0x08048323 <main+0x33> |
| |
| CU [141] bar.c |
| line:col SBPE* disc isa op address (Statement Block Prologue Epilogue *End) |
| /home/mark/src/tests/foobarbaz/bar.c (mtime: 0, length: 0) |
| 13:0 S 0 0 0 0x08048330 <nobar> |
| 14:0 S 0 0 0 0x08048330 <nobar> |
| 14:0 S * 0 0 0 0x0804833a <nobar+0xa> |
| |
| 19:0 S 0 0 0 0x08048440 <bar> |
| 20:0 S 0 0 0 0x08048440 <bar> |
| 8:0 S 0 0 0 0x0804844d <bar+0xd> |
| 22:0 S 0 0 0 0x08048451 <bar+0x11> |
| 22:0 S * 0 0 0 0x08048451 <bar+0x11> |
| |
| CU [1dc] baz.c |
| line:col SBPE* disc isa op address (Statement Block Prologue Epilogue *End) |
| /home/mark/src/tests/foobarbaz/baz.c (mtime: 0, length: 0) |
| 13:0 S 0 0 0 0x08048340 <nobaz> |
| 14:0 S 0 0 0 0x08048340 <nobaz> |
| 14:0 S * 0 0 0 0x0804834a <nobaz+0xa> |
| |
| 19:0 S 0 0 0 0x08048460 <baz> |
| 19:0 S 0 0 0 0x08048464 <baz+0x4> |
| 20:0 S 0 0 0 0x08048468 <baz+0x8> |
| 24:0 S 1 0 0 0x0804846c <baz+0xc> |
| 25:0 S 0 0 0 0x08048478 <baz+0x18> |
| 24:0 S 0 0 0 0x0804847d <baz+0x1d> |
| 25:0 S 0 0 0 0x08048480 <baz+0x20> |
| 24:0 S 0 0 0 0x08048486 <baz+0x26> |
| 25:0 S 0 0 0 0x08048489 <baz+0x29> |
| 24:0 S 0 0 0 0x0804848e <baz+0x2e> |
| 8:0 S 0 0 0 0x08048490 <baz+0x30> |
| 28:0 S 0 0 0 0x0804849c <baz+0x3c> |
| 8:0 S 0 0 0 0x080484a1 <baz+0x41> |
| 21:0 S 0 0 0 0x080484b3 <baz+0x53> |
| 21:0 S * 0 0 0 0x080484bb <baz+0x5b> |
| |
| EOF |
| |
| exit 0 |
