| 1 | # Test SIZEOF in a linker script.
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| 2 | # By Ian Lance Taylor, Cygnus Support
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| 3 | # Based on a bug report from anders.blomdell@control.lth.se.
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| 4 | # Copyright (C) 2001-2016 Free Software Foundation, Inc.
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| 5 | #
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| 6 | # This file is part of the GNU Binutils.
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| 7 | #
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| 8 | # This program is free software; you can redistribute it and/or modify
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| 9 | # it under the terms of the GNU General Public License as published by
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| 10 | # the Free Software Foundation; either version 3 of the License, or
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| 11 | # (at your option) any later version.
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| 12 | #
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| 13 | # This program is distributed in the hope that it will be useful,
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| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | # GNU General Public License for more details.
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| 17 | #
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| 18 | # You should have received a copy of the GNU General Public License
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| 19 | # along with this program; if not, write to the Free Software
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| 20 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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| 21 | # MA 02110-1301, USA.
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| 22 |
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| 23 | set testname "SIZEOF"
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| 24 |
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| 25 | if ![ld_assemble $as $srcdir/$subdir/sizeof.s tmpdir/sizeof.o] {
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| 26 | unresolved $testname
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| 27 | return
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| 28 | }
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| 29 |
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| 30 | if ![ld_simple_link $ld tmpdir/sizeof "-T $srcdir/$subdir/sizeof.t tmpdir/sizeof.o"] {
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| 31 | fail $testname
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| 32 | return
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| 33 | }
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| 34 |
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| 35 | if ![ld_nm $nm "" tmpdir/sizeof] {
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| 36 | unresolved $testname
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| 37 | return
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| 38 | }
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| 39 |
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| 40 | if {![info exists nm_output(text_start)] \
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| 41 | || ![info exists nm_output(text_end)] \
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| 42 | || ![info exists nm_output(data_start)] \
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| 43 | || ![info exists nm_output(data_end)] \
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| 44 | || ![info exists nm_output(sizeof_text)] \
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| 45 | || ![info exists nm_output(sizeof_data)]} {
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| 46 | send_log "bad output from nm\n"
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| 47 | verbose "bad output from nm"
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| 48 | fail $testname
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| 49 | return
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| 50 | }
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| 51 |
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| 52 | if {$nm_output(text_end) - $nm_output(text_start) != $nm_output(sizeof_text)} {
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| 53 | send_log "text_end - text_start != sizeof_text\n"
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| 54 | verbose "text_end - text_start != sizeof_text"
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| 55 | fail $testname
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| 56 | return
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| 57 | }
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| 58 |
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| 59 | if {$nm_output(data_end) - $nm_output(data_start) != $nm_output(sizeof_data)} {
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| 60 | send_log "data_end - data_start != sizeof_data\n"
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| 61 | verbose "data_end - data_start != sizeof_data"
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| 62 | fail $testname
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| 63 | return
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| 64 | }
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| 65 |
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| 66 | if {$nm_output(sizeof_text) != $nm_output(sizeof_data)} {
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| 67 | send_log "sizeof_text != sizeof_data\n"
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| 68 | verbose "sizeof_text != sizeof_data"
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| 69 | fail $testname
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| 70 | return
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| 71 | }
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| 72 |
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| 73 | pass $testname
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