1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
|
# Expect script for run_dump_test based ld-m68k GOT tests.
# Copyright (C) 2008-2022 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# This program 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.
#
# This program 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
#
if { ![is_elf_format] || ![istarget m68k-*-*] } {
return
}
# 1 - 1
# 2 - 8189
# 3 - 8190
# 4 - 16382
# 5 - 16385
proc gen_got_test { testname } {
global srcdir
global subdir
if [catch { set ofd [open "tmpdir/$testname.s" w] } msg] {
perror "$msg"
unresolved $testname
return
}
switch -- $testname {
"got-12" {
set start 1
set count 8189
set xgot 0
}
"got-13" {
set start 1
set count 8190
set xgot 0
}
"got-14" {
set start 1
set count 16382
set xgot 0
}
"got-15" {
set start 1
set count 16385
set xgot 0
}
"got-34" {
set start 8190
set count 16382
set xgot 0
}
"got-35" {
set start 8190
set count 16385
set xgot 0
}
"xgot-15" {
set start 1
set count 16385
set xgot 1
}
}
set func [format "sum_%05d_%05d" $start $count]
puts $ofd "\t.text"
puts $ofd "\t.align 2"
puts $ofd "\t.globl $func"
puts $ofd "\t.type $func,@function"
puts $ofd "$func:"
puts $ofd "\tlink.w %fp,#0"
puts $ofd "\tmove.l %a5,-(%sp)"
puts $ofd "\tmove.l #_GLOBAL_OFFSET_TABLE_@GOTPC, %a5"
puts $ofd "\tlea (-6, %pc, %a5), %a5"
if { $xgot == 1 } {
set symbol [format "a%05d" $start]
incr start
puts $ofd "\tlea $symbol@GOT,%a0"
puts $ofd "\tadd.l %a5,%a0"
puts $ofd "\tmove.l (%a0),%a0"
puts $ofd "\tmove.l (%a0),%d1"
for { set i $start } { $i < $count } { incr i } {
set symbol [format "a%05d" $i]
puts $ofd "\tlea $symbol@GOT,%a0"
puts $ofd "\tadd.l %a5,%a0"
puts $ofd "\tmove.l (%a0),%a0"
puts $ofd "\tmove.l (%a0),%d0"
puts $ofd "\tadd.l %d0,%d1"
}
set symbol [format "a%05d" $count]
puts $ofd "\tlea $symbol@GOT,%a0"
puts $ofd "\tadd.l %a5,%a0"
puts $ofd "\tmove.l (%a0),%a0"
puts $ofd "\tmove.l (%a0),%d0"
puts $ofd "\tadd.l %d1,%d0"
} else {
set symbol [format "a%05d" $start]
incr start
puts $ofd "\tmove.l $symbol@GOT(%a5),%d0"
puts $ofd "\tmove.l %d0,%a0"
puts $ofd "\tmove.l (%a0),%d1"
for { set i $start } { $i < $count } { incr i } {
set symbol [format "a%05d" $i]
puts $ofd "\tmove.l $symbol@GOT(%a5),%d0"
puts $ofd "\tmove.l %d0,%a0"
puts $ofd "\tmove.l (%a0),%d0"
puts $ofd "\tadd.l %d0,%d1"
}
set symbol [format "a%05d" $count]
puts $ofd "\tmove.l $symbol@GOT(%a5),%d0"
puts $ofd "\tmove.l %d0,%a0"
puts $ofd "\tmove.l (%a0),%d0"
puts $ofd "\tadd.l %d1,%d0"
}
puts $ofd "\tmove.l (%sp)+,%a5"
puts $ofd "\tunlk %fp"
puts $ofd "\trts"
puts $ofd "\t.size $func, .-$func"
close $ofd
}
proc got_test { testname } {
global srcdir
global subdir
global objdir
if [catch { set ifd [open "$srcdir/$subdir/$testname.d" r] } msg] {
perror "$msg"
unresolved $testname
return
}
if [catch { set ofd [open "tmpdir/$testname.d" w] } msg] {
perror "$msg"
unresolved $testname
return
}
switch -- $testname {
"got-single-12-ok" {
puts $ofd "#source: ./tmpdir/got-12.s"
set count 8189
}
"got-single-13-er" {
puts $ofd "#source: ./tmpdir/got-13.s"
set count 0
}
"got-negative-14-ok" {
puts $ofd "#source: ./tmpdir/got-14.s"
set count 16382
}
"got-negative-15-er" {
puts $ofd "#source: ./tmpdir/got-15.s"
set count 0
}
"got-negative-12-13-14-34-ok" {
puts $ofd "#source: ./tmpdir/got-12.s"
puts $ofd "#source: ./tmpdir/got-13.s"
puts $ofd "#source: ./tmpdir/got-14.s"
puts $ofd "#source: ./tmpdir/got-34.s"
set count 16382
}
"got-negative-12-13-14-35-er" {
puts $ofd "#source: ./tmpdir/got-12.s"
puts $ofd "#source: ./tmpdir/got-13.s"
puts $ofd "#source: ./tmpdir/got-14.s"
puts $ofd "#source: ./tmpdir/got-35.s"
set count 0
}
"got-multigot-14-ok" {
puts $ofd "#source: ./tmpdir/got-14.s"
set count 16382
}
"got-multigot-15-er" {
puts $ofd "#source: ./tmpdir/got-15.s"
set count 0
}
"got-multigot-12-13-14-34-35-ok" {
puts $ofd "#source: ./tmpdir/got-12.s"
puts $ofd "#source: ./tmpdir/got-13.s"
puts $ofd "#source: ./tmpdir/got-14.s"
puts $ofd "#source: ./tmpdir/got-34.s"
puts $ofd "#source: ./tmpdir/got-35.s"
set count 24578
}
"got-xgot-15-ok" {
puts $ofd "#source: ./tmpdir/xgot-15.s"
set count 16385
}
"got-xgot-12-13-14-15-34-35-ok" {
puts $ofd "#source: ./tmpdir/got-12.s"
puts $ofd "#source: ./tmpdir/got-13.s"
puts $ofd "#source: ./tmpdir/got-14.s"
puts $ofd "#source: ./tmpdir/xgot-15.s"
puts $ofd "#source: ./tmpdir/got-34.s"
puts $ofd "#source: ./tmpdir/got-35.s"
set count 24581
}
}
while { [gets $ifd line] != -1 } {
puts $ofd $line
}
for { set i 0 } { $i < $count } { incr i } {
puts $ofd "^\[0-9a-f\]+ \[0-9a-f\]+ R_68K_GLOB_DAT 00000000 a\[0-9\]+ \\\+ 0"
}
close $ifd
close $ofd
run_dump_test "tmpdir/$testname"
}
gen_got_test got-12
gen_got_test got-13
gen_got_test got-14
gen_got_test got-15
gen_got_test got-34
gen_got_test got-35
gen_got_test xgot-15
run_dump_test "got-1"
got_test "got-single-12-ok"
got_test "got-single-13-er"
got_test "got-negative-14-ok"
got_test "got-negative-15-er"
got_test "got-negative-12-13-14-34-ok"
got_test "got-negative-12-13-14-35-er"
got_test "got-multigot-14-ok"
got_test "got-multigot-15-er"
got_test "got-multigot-12-13-14-34-35-ok"
got_test "got-xgot-15-ok"
got_test "got-xgot-12-13-14-15-34-35-ok"
|
