1# Test basic linker script functionality
2# By Ian Lance Taylor, Cygnus Support
3#   Copyright (C) 1999-2014 Free Software Foundation, Inc.
4#
5# This file is part of the GNU Binutils.
6#
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.
11#
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.
16#
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,
20# MA 02110-1301, USA.
21
22set testname "script"
23
24if ![ld_assemble $as $srcdir/$subdir/script.s tmpdir/script.o] {
25    unresolved $testname
26    return
27}
28
29proc check_script { } {
30    global nm
31    global testname
32    global nm_output
33
34    if ![ld_nm $nm "" tmpdir/script] {
35	unresolved $testname
36	return
37    }
38
39    if {![info exists nm_output(text_start)] \
40	    || ![info exists nm_output(text_end)] \
41	    || ![info exists nm_output(data_start)] \
42	    || ![info exists nm_output(data_end)]} {
43	send_log "bad output from nm\n"
44	verbose "bad output from nm"
45	fail $testname
46	return
47    }
48
49    set passes 1
50    set text_end 0x104
51    set data_end 0x1004
52
53    if [istarget *c4x*-*-*] then {
54	set text_end 0x101
55	set data_end 0x1001
56    }
57
58    if [istarget *c54x*-*-*] then {
59	set text_end 0x102
60	set data_end 0x1002
61    }
62
63    if {$nm_output(text_start) != 0x100} {
64	send_log "text_start == $nm_output(text_start)\n"
65	verbose "text_start == $nm_output(text_start)"
66	set passes 0
67    }
68
69    if {$nm_output(text_end) < $text_end \
70	    || $nm_output(text_end) > 0x110} {
71	send_log "text_end == $nm_output(text_end)\n"
72	verbose "text_end == $nm_output(text_end)"
73	set passes 0
74    }
75
76    if {$nm_output(data_start) != 0x1000} {
77	send_log "data_start == $nm_output(data_start)\n"
78	verbose "data_start == $nm_output(data_start)"
79	set passes 0
80    }
81
82    if {$nm_output(data_end) < $data_end \
83	    || $nm_output(data_end) > 0x1010} {
84	send_log "data_end == $nm_output(data_end)\n"
85	verbose "data_end == $nm_output(data_end)"
86	set passes 0
87    }
88
89    if { $passes } {
90	pass $testname
91    } else {
92	fail $testname
93    }
94}
95
96# PE targets need to set the image base to 0 to avoid complications from nm.
97set flags ""
98if {[istarget "*-*-pe*"] \
99    || [istarget "*-*-cygwin*"] \
100    || [istarget "*-*-mingw*"] \
101    || [istarget "*-*-winnt*"] \
102    || [istarget "*-*-nt"] \
103    || [istarget "*-*-interix*"] } then {
104  set flags "--image-base 0"
105}
106
107if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script.o"] {
108    fail $testname
109} else {
110    check_script
111}
112
113set testname "MRI script"
114
115if ![ld_simple_link $ld tmpdir/script "$flags -c $srcdir/$subdir/scriptm.t"] {
116    fail $testname
117} else {
118    check_script
119}
120
121set testname "MEMORY"
122
123if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/memory.t tmpdir/script.o"] {
124    fail $testname
125} else {
126    check_script
127}
128
129set test_script_list [lsort [glob $srcdir/$subdir/region-alias-*.t]]
130
131foreach test_script $test_script_list {
132    run_dump_test [string range $test_script 0 end-2]
133}
134
135run_dump_test "align-with-input"
136