projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 28f2a4ac ST |
1 | #!/bin/sh |
| 2 | ||
| 3 | # text_section_grouping.sh -- test | |
| 4 | ||
| 82704155 | 5 | # Copyright (C) 2012-2019 Free Software Foundation, Inc. |
| 28f2a4ac ST |
6 | # Written by Sriraman Tallam <tmsriram@google.com>. |
| 7 | ||
| 8 | # This file is part of gold. | |
| 9 | ||
| 10 | # This program is free software; you can redistribute it and/or modify | |
| 11 | # it under the terms of the GNU General Public License as published by | |
| 12 | # the Free Software Foundation; either version 3 of the License, or | |
| 13 | # (at your option) any later version. | |
| 14 | ||
| 15 | # This program is distributed in the hope that it will be useful, | |
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 | # GNU General Public License for more details. | |
| 19 | ||
| 20 | # You should have received a copy of the GNU General Public License | |
| 21 | # along with this program; if not, write to the Free Software | |
| 22 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
| 23 | # MA 02110-1301, USA. | |
| 24 | ||
| 25 | # The goal of this program is to verify if .text sections are grouped | |
| 26 | # according to prefix. .text.unlikely, .text.startup and .text.hot should | |
| 27 | # be grouped and placed together. | |
| 28 | ||
| c6ac678d ST |
29 | # Also check if the functions do not get grouped with option --no-text-reorder. |
| 30 | ||
| 28f2a4ac ST |
31 | set -e |
| 32 | ||
| 33 | check() | |
| 34 | { | |
| 35 | awk " | |
| 36 | BEGIN { saw1 = 0; saw2 = 0; err = 0; } | |
| 37 | /.*$2\$/ { saw1 = 1; } | |
| 38 | /.*$3\$/ { | |
| 39 | saw2 = 1; | |
| 40 | if (!saw1) | |
| 41 | { | |
| 42 | printf \"layout of $2 and $3 is not right\\n\"; | |
| 43 | err = 1; | |
| 44 | exit 1; | |
| 45 | } | |
| 46 | } | |
| 47 | END { | |
| 48 | if (!saw1 && !err) | |
| 49 | { | |
| 50 | printf \"did not see $2\\n\"; | |
| 51 | exit 1; | |
| 52 | } | |
| 53 | if (!saw2 && !err) | |
| 54 | { | |
| 55 | printf \"did not see $3\\n\"; | |
| 56 | exit 1; | |
| 57 | } | |
| 58 | }" $1 | |
| 59 | } | |
| 60 | ||
| 61 | # addr (unlikely_*) < addr (startup_*) < addr (hot_*) | |
| 62 | check text_section_grouping.stdout "unlikely_foo" "startup_foo" | |
| 63 | check text_section_grouping.stdout "startup_foo" "hot_foo" | |
| 64 | check text_section_grouping.stdout "unlikely_bar" "startup_bar" | |
| 65 | check text_section_grouping.stdout "startup_bar" "hot_bar" | |
| 66 | check text_section_grouping.stdout "unlikely_foo" "startup_bar" | |
| 67 | check text_section_grouping.stdout "startup_foo" "hot_bar" | |
| c6ac678d ST |
68 | |
| 69 | check text_section_no_grouping.stdout "hot_foo" "startup_foo" | |
| 70 | check text_section_no_grouping.stdout "startup_foo" "unlikely_foo" | |
| 71 | check text_section_no_grouping.stdout "unlikely_foo" "hot_bar" | |
| 72 | check text_section_no_grouping.stdout "hot_bar" "startup_bar" | |
| 73 | check text_section_no_grouping.stdout "startup_bar" "unlikely_bar" |