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
|
# Test basic linker script functionality
# By Ian Lance Taylor, Cygnus Support
# Copyright 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2009, 2010
# 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.
set testname "script"
if ![ld_assemble $as $srcdir/$subdir/script.s tmpdir/script.o] {
unresolved $testname
return
}
proc check_script { } {
global nm
global testname
global nm_output
if ![ld_nm $nm "" tmpdir/script] {
unresolved $testname
return
}
if {![info exists nm_output(text_start)] \
|| ![info exists nm_output(text_end)] \
|| ![info exists nm_output(data_start)] \
|| ![info exists nm_output(data_end)]} {
send_log "bad output from nm\n"
verbose "bad output from nm"
fail $testname
return
}
set passes 1
set text_end 0x104
set data_end 0x1004
if [istarget *c4x*-*-*] then {
set text_end 0x101
set data_end 0x1001
}
if [istarget *c54x*-*-*] then {
set text_end 0x102
set data_end 0x1002
}
if {$nm_output(text_start) != 0x100} {
send_log "text_start == $nm_output(text_start)\n"
verbose "text_start == $nm_output(text_start)"
set passes 0
}
if {$nm_output(text_end) < $text_end \
|| $nm_output(text_end) > 0x110} {
send_log "text_end == $nm_output(text_end)\n"
verbose "text_end == $nm_output(text_end)"
set passes 0
}
if {$nm_output(data_start) != 0x1000} {
send_log "data_start == $nm_output(data_start)\n"
verbose "data_start == $nm_output(data_start)"
set passes 0
}
if {$nm_output(data_end) < $data_end \
|| $nm_output(data_end) > 0x1010} {
send_log "data_end == $nm_output(data_end)\n"
verbose "data_end == $nm_output(data_end)"
set passes 0
}
if { $passes } {
pass $testname
} else {
fail $testname
}
}
# PE targets need to set the image base to 0 to avoid complications from nm.
set flags ""
if {[istarget "*-*-pe*"] \
|| [istarget "*-*-cygwin*"] \
|| [istarget "*-*-mingw*"] \
|| [istarget "*-*-winnt*"] \
|| [istarget "*-*-nt"] \
|| [istarget "*-*-interix*"] } then {
set flags "--image-base 0"
}
if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script.o"] {
fail $testname
} else {
check_script
}
set testname "MRI script"
if ![ld_simple_link $ld tmpdir/script "$flags -c $srcdir/$subdir/scriptm.t"] {
fail $testname
} else {
check_script
}
set testname "MEMORY"
if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/memory.t tmpdir/script.o"] {
fail $testname
} else {
check_script
}
set test_script_list [lsort [glob $srcdir/$subdir/region-alias-*.t]]
foreach test_script $test_script_list {
set testname [file tail $test_script]
if ![ld_simple_link $ld tmpdir/script "$flags -T $test_script tmpdir/script.o"] {
xfail "REGION_ALIAS: $testname"
} else {
xpass "REGION_ALIAS: $testname"
}
}
|
