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252b5132 | 1 | # Expect script for LD Bootstrap Tests |
a2b64bed NC |
2 | # Copyright 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2001 |
3 | # Free Software Foundation, Inc. | |
252b5132 RH |
4 | # |
5 | # This file is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 2 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program; if not, write to the Free Software | |
17 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
18 | # | |
19 | # Written by Jeffrey Wheat (cassidy@cygnus.com) | |
20 | # Rewritten by Ian Lance Taylor (ian@cygnus.com) | |
21 | # | |
22 | ||
23 | # Make sure that ld can bootstrap itself. | |
24 | ||
25 | # This test can only be run if ld generates native executables. | |
26 | if ![isnative] { | |
27 | return | |
28 | } | |
29 | ||
30 | # Bootstrap ld. First link the object files together using -r, in | |
31 | # order to test -r. Then link the result into an executable, ld1, to | |
32 | # really test -r. Use ld1 to link a fresh ld, ld2. Use ld2 to link a | |
33 | # new ld, ld3. ld2 and ld3 should be identical. | |
34 | ||
e1753d2c L |
35 | foreach flags {"" "strip" "--static" "--traditional-format" "--no-keep-memory"} { |
36 | set do_strip "no" | |
37 | if {"$flags" == "strip"} { | |
38 | set testname "bootstrap with $flags" | |
39 | set flags "" | |
40 | set do_strip "yes" | |
41 | } else { if {"$flags" != ""} { | |
252b5132 RH |
42 | set testname "bootstrap with $flags" |
43 | } else { | |
44 | set testname "bootstrap" | |
e1753d2c | 45 | }} |
252b5132 RH |
46 | |
47 | # This test can only be run if we have the ld build directory, | |
48 | # since we need the object files. | |
49 | if {$ld != "$objdir/ld-new"} { | |
50 | untested $testname | |
51 | continue | |
52 | } | |
53 | ||
54 | # If we only have a shared libbfd, we probably can't run the | |
55 | # --static test. | |
56 | if { $flags == "--static" && ! [string match "*libbfd.a*" $BFDLIB] } then { | |
57 | untested $testname | |
58 | continue | |
59 | } | |
60 | ||
61 | if ![ld_relocate $ld tmpdir/ld-partial.o "$flags $OFILES"] { | |
62 | fail $testname | |
63 | continue | |
64 | } | |
65 | ||
66 | # On AIX, you need to specify an import list when using --static. | |
67 | # You only want the import list when creating the final | |
68 | # executable. | |
41c49998 TW |
69 | if { [istarget "*-*-aix*"] |
70 | && ![istarget "ia64-*-aix*"]} { | |
252b5132 RH |
71 | if {"$flags" == "--static"} { |
72 | set flags "--static -bI:/lib/syscalls.exp" | |
73 | } | |
74 | } | |
75 | ||
76 | # On Irix 5, linking with --static only works if all the files are | |
77 | # compiled using -non_shared. | |
78 | if {"$flags" == "--static"} { | |
79 | setup_xfail "mips*-*-irix5*" | |
80 | } | |
81 | ||
82 | if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY"] { | |
83 | fail $testname | |
84 | continue | |
85 | } | |
86 | ||
e1753d2c L |
87 | if {"$do_strip" == "yes"} { |
88 | verbose -log "$strip tmpdir/ld1" | |
89 | catch "exec $strip tmpdir/ld1" exec_output | |
90 | if ![string match "" $exec_output] then { | |
91 | verbose -log "$exec_output" | |
92 | fail $testname | |
93 | continue | |
94 | } | |
95 | } | |
96 | ||
252b5132 RH |
97 | if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] { |
98 | fail $testname | |
99 | continue | |
100 | } | |
101 | ||
102 | if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY"] { | |
103 | fail $testname | |
104 | continue | |
105 | } | |
106 | ||
ad995491 L |
107 | if {"$flags" == "--static"} { |
108 | if { [istarget ia64-*-elf*] | |
109 | || [istarget ia64-*-linux*] } { | |
110 | # On ia64, tmpdir/ld2 != tmpdir/ld3 is normal since they are | |
111 | # generated by different linkers, tmpdir/ld1 and tmpdir/ld2. | |
112 | # So we rebuild tmpdir/ld2 with tmpdir/ld3. | |
113 | if ![ld_link tmpdir/ld3 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] { | |
114 | fail $testname | |
115 | continue | |
116 | } | |
117 | } | |
118 | } | |
119 | ||
252b5132 RH |
120 | send_log "cmp tmpdir/ld2 tmpdir/ld3\n" |
121 | verbose "cmp tmpdir/ld2 tmpdir/ld3" | |
122 | catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output | |
123 | set exec_output [prune_warnings $exec_output] | |
124 | ||
125 | if [string match "" $exec_output] then { | |
126 | pass $testname | |
127 | } else { | |
128 | send_log "$exec_output\n" | |
129 | verbose "$exec_output" 1 | |
130 | ||
131 | fail $testname | |
132 | } | |
133 | } |