| 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 | |
| 31 | if { ![binutils_assemble_flags $srcdir/$subdir/dw2-1.S $testfile --nocompress-debug-sections] } then { |
| 32 | unsupported "compressed debug sections" |
| 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 | } |
| 136 | |
| 137 | set testname "objdump compress debug sections" |
| 138 | set got [remote_exec host "$OBJDUMP -W $compressedfile" "" "/dev/null" "objdump.out"] |
| 139 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 140 | fail "$testname" |
| 141 | send_log "$got\n" |
| 142 | } |
| 143 | if { [regexp_diff objdump.out $srcdir/$subdir/dw2-1.W] } then { |
| 144 | fail "$testname" |
| 145 | } else { |
| 146 | pass "$testname" |
| 147 | } |
| 148 | |
| 149 | set testfile tmpdir/dw2-emty.o |
| 150 | |
| 151 | if { ![binutils_assemble_flags $srcdir/$subdir/dw2-empty.S $testfile --nocompress-debug-sections] } then { |
| 152 | unsupported "compressed debug sections" |
| 153 | return |
| 154 | } |
| 155 | |
| 156 | set testname "objcopy compress empty debug sections" |
| 157 | set got [binutils_run $OBJCOPY "--compress-debug-sections $testfile ${copyfile}.o"] |
| 158 | if ![string match "" $got] then { |
| 159 | fail "objcopy ($testname)" |
| 160 | } else { |
| 161 | send_log "cmp $testfile ${copyfile}.o\n" |
| 162 | verbose "cmp $testfile ${copyfile}.o" |
| 163 | set src1 ${testfile} |
| 164 | set src2 ${copyfile}.o |
| 165 | set status [remote_exec build cmp "${src1} ${src2}"] |
| 166 | set exec_output [lindex $status 1] |
| 167 | set exec_output [prune_warnings $exec_output] |
| 168 | |
| 169 | if [string match "" $exec_output] then { |
| 170 | pass "objcopy ($testname)" |
| 171 | } else { |
| 172 | send_log "$exec_output\n" |
| 173 | verbose "$exec_output" 1 |
| 174 | fail "objcopy ($testname)" |
| 175 | } |
| 176 | } |