1 # Expect script for symbol export classes, VAX variation.
3 # Copyright (C) 2013-2025 Free Software Foundation, Inc.
5 # This file is part of the GNU Binutils.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
24 # Written by Maciej W. Rozycki <macro@codesourcery.com>
27 # Exclude non-Linux targets; feel free to include your favorite one
29 if { ![istarget vax*-*-linux*] } {
33 set testname "VAX symbol export class test"
35 # Build an auxiliary shared object with conflicting versioned symbol
37 run_ld_link_tests [list \
39 "$testname (auxiliary shared object)" \
40 "-shared -version-script ../ld-elf/export-class-lib.ver" "" \
42 { ../ld-elf/export-class-lib.s } \
44 "vax-export-class-lib.so" \
48 # Build a static object that pulls symbol definitions. It has to come
49 # first before the auxiliary shared object and other static objects on
50 # the linker's command line and hence we need to build it separately.
51 run_ld_link_tests [list \
53 "$testname (initial static object)" \
56 { ../ld-elf/export-class-ref.s } \
58 "vax-export-class-ref-r.o" \
62 # Build static objects that satisfy symbol dependencies and preempt
63 # shared-object symbol definitions, and link all the objects built into
64 # the final shared object. The command-line order of objects linked is
65 # important to make sure the linker correctly preempts versioned symbols
66 # from the auxiliary shared object and is as follows: ref, lib, dep, def.
67 # Get a dump to make sure symbol dependencies are resolved internally.
68 run_ld_link_tests [list \
70 "$testname (final shared object)" \
71 "-shared -Tdata=0x12340000 tmpdir/vax-export-class-ref-r.o tmpdir/vax-export-class-lib.so" "" \
73 { ../ld-elf/export-class-dep.s ../ld-elf/export-class-def.s } \
75 [list readelf -r vax-export-class.rd] \
76 [list readelf "-x .data" vax-export-class.xd] \
78 "vax-export-class.so" \