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1 | # Copyright 2010 |
2 | # Free Software Foundation, Inc. | |
3 | ||
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. | |
17 | ||
18 | # Test compressed .debug section. | |
19 | ||
20 | if { [is_remote host] || ![is_elf_format] } then { | |
21 | return | |
22 | } | |
23 | ||
24 | set testfile tmpdir/dw2-1.o | |
25 | set compressedfile tmpdir/dw2-1-compressed.o | |
26 | set copyfile tmpdir/dw2-copy | |
27 | set compressedfile2 tmpdir/dw2-2-compressed.o | |
28 | set libfile tmpdir/libdw2.a | |
29 | set compressedcopyfile tmpdir/dw2-copy-compressed | |
30 | ||
38626e25 | 31 | if { ![binutils_assemble_flags $srcdir/$subdir/dw2-1.S $testfile --nocompress-debug-sections] } then { |
6dbf72d7 | 32 | unsupported "compressed debug sections" |
4a114e3e L |
33 | return |
34 | } | |
35 | ||
36 | if { ![binutils_assemble_flags $srcdir/$subdir/dw2-1.S $compressedfile --compress-debug-sections] } then { | |
37 | unsupported "compressed debug sections" | |
38 | return | |
39 | } | |
40 | ||
41 | if { ![binutils_assemble_flags $srcdir/$subdir/dw2-2.S $compressedfile2 --compress-debug-sections] } then { | |
42 | unsupported "compressed debug sections" | |
43 | return | |
44 | } | |
45 | ||
46 | remote_file host delete $libfile | |
47 | set got [binutils_run $AR "rc $libfile $compressedfile $compressedfile2"] | |
48 | if ![string match "" $got] then { | |
49 | fail "compressed debug sections" | |
50 | return | |
51 | } | |
52 | ||
53 | set testname "objcopy compress debug sections" | |
54 | set got [binutils_run $OBJCOPY "--compress-debug-sections $testfile ${copyfile}.o"] | |
55 | if ![string match "" $got] then { | |
56 | fail "objcopy ($testname)" | |
57 | } else { | |
58 | send_log "cmp $compressedfile ${copyfile}.o\n" | |
59 | verbose "cmp $compressedfile ${copyfile}.o" | |
60 | set src1 ${compressedfile} | |
61 | set src2 ${copyfile}.o | |
62 | set status [remote_exec build cmp "${src1} ${src2}"] | |
63 | set exec_output [lindex $status 1] | |
64 | set exec_output [prune_warnings $exec_output] | |
65 | ||
66 | if [string match "" $exec_output] then { | |
67 | pass "objcopy ($testname)" | |
68 | } else { | |
69 | send_log "$exec_output\n" | |
70 | verbose "$exec_output" 1 | |
71 | fail "objcopy ($testname)" | |
72 | } | |
73 | } | |
74 | ||
75 | set testname "objcopy decompress compressed debug sections" | |
76 | set got [binutils_run $OBJCOPY "--decompress-debug-sections $compressedfile ${copyfile}.o"] | |
77 | if ![string match "" $got] then { | |
78 | fail "objcopy ($testname)" | |
79 | } else { | |
80 | send_log "cmp $testfile ${copyfile}.o\n" | |
81 | verbose "cmp $testfile ${copyfile}.o" | |
82 | set src1 ${testfile} | |
83 | set src2 ${copyfile}.o | |
84 | set status [remote_exec build cmp "${src1} ${src2}"] | |
85 | set exec_output [lindex $status 1] | |
86 | set exec_output [prune_warnings $exec_output] | |
87 | ||
88 | if [string match "" $exec_output] then { | |
89 | pass "objcopy ($testname)" | |
90 | } else { | |
91 | send_log "$exec_output\n" | |
92 | verbose "$exec_output" 1 | |
93 | fail "objcopy ($testname)" | |
94 | } | |
95 | } | |
96 | ||
97 | set testname "objcopy decompress debug sections in archive" | |
98 | set got [binutils_run $OBJCOPY "--decompress-debug-sections $libfile ${copyfile}.a"] | |
99 | if ![string match "" $got] then { | |
100 | fail "objcopy ($testname)" | |
101 | } else { | |
102 | set got [remote_exec host "$READELF -S --wide ${copyfile}.a" "" "/dev/null" "tmpdir/libdw2.out"] | |
103 | ||
104 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { | |
105 | fail "$testname (reason: unexpected output)" | |
106 | send_log $got | |
107 | send_log "\n" | |
108 | } | |
109 | ||
110 | if { [regexp_diff tmpdir/libdw2.out $srcdir/$subdir/libdw2.out] } then { | |
111 | fail "$testname" | |
112 | } else { | |
113 | pass "$testname" | |
114 | } | |
115 | } | |
116 | ||
117 | set testname "objcopy compress debug sections in archive" | |
118 | set got [binutils_run $OBJCOPY "--compress-debug-sections ${copyfile}.a ${compressedcopyfile}.a"] | |
119 | if ![string match "" $got] then { | |
120 | fail "objcopy ($testname)" | |
121 | } else { | |
122 | set got [remote_exec host "$OBJDUMP -s -j .zdebug_line ${compressedcopyfile}.a" "" "/dev/null" "tmpdir/libdw2-compressed.out"] | |
123 | ||
124 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { | |
125 | fail "$testname (reason: unexpected output)" | |
126 | send_log $got | |
127 | send_log "\n" | |
128 | } | |
129 | ||
130 | if { [regexp_diff tmpdir/libdw2-compressed.out $srcdir/$subdir/libdw2-compressed.out] } then { | |
131 | fail "$testname" | |
132 | } else { | |
133 | pass "$testname" | |
134 | } | |
135 | } |