| 1 | # Copyright (C) 1993-2015 Free Software Foundation, Inc. |
| 2 | |
| 3 | # This program is free software; you can redistribute it and/or modify |
| 4 | # it under the terms of the GNU General Public License as published by |
| 5 | # the Free Software Foundation; either version 3 of the License, or |
| 6 | # (at your option) any later version. |
| 7 | # |
| 8 | # This program is distributed in the hope that it will be useful, |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | # GNU General Public License for more details. |
| 12 | # |
| 13 | # You should have received a copy of the GNU General Public License |
| 14 | # along with this program; if not, write to the Free Software |
| 15 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
| 16 | |
| 17 | # Please email any bugs, comments, and/or additions to this file to: |
| 18 | # bug-dejagnu@prep.ai.mit.edu |
| 19 | |
| 20 | # This file was written by Rob Savoye <rob@cygnus.com> |
| 21 | # and rewritten by Ian Lance Taylor <ian@cygnus.com> |
| 22 | |
| 23 | if ![is_remote host] { |
| 24 | if {[which $OBJDUMP] == 0} then { |
| 25 | perror "$OBJDUMP does not exist" |
| 26 | return |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | send_user "Version [binutil_version $OBJDUMP]" |
| 31 | |
| 32 | # Simple test of objdump -i |
| 33 | |
| 34 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -i"] |
| 35 | |
| 36 | set cpus_expected [list] |
| 37 | lappend cpus_expected aarch64 alpha arc arm cris |
| 38 | lappend cpus_expected d10v d30v fr30 fr500 fr550 h8 hppa i386 i860 i960 iamcu ip2022 |
| 39 | lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k m88k MCore mep c5 h1 MicroBlaze |
| 40 | lappend cpus_expected mips mn10200 mn10300 ms1 msp MSP430 nds32 n1h_v3 ns32k |
| 41 | lappend cpus_expected or1k or1knd pj powerpc pyramid romp rs6000 s390 sh sparc |
| 42 | lappend cpus_expected tahoe tic54x tic80 tilegx tms320c30 tms320c4x tms320c54x |
| 43 | lappend cpus_expected v850 vax we32k x86-64 xscale xtensa z8k z8001 z8002 |
| 44 | |
| 45 | # Make sure the target CPU shows up in the list. |
| 46 | lappend cpus_expected ${target_cpu} |
| 47 | |
| 48 | # Create regexp |
| 49 | set cpus_regex "([join $cpus_expected | ])" |
| 50 | |
| 51 | verbose -log "CPU regex: $cpus_regex" |
| 52 | |
| 53 | set want "BFD header file version.*srec\[^\n\]*\n\[^\n\]*header \[^\n\]*endian\[^\n\]*, data \[^\n\]*endian.*$cpus_regex" |
| 54 | |
| 55 | if [regexp $want $got] then { |
| 56 | pass "objdump -i" |
| 57 | } else { |
| 58 | fail "objdump -i" |
| 59 | } |
| 60 | |
| 61 | # The remaining tests require a test file. |
| 62 | |
| 63 | |
| 64 | if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then { |
| 65 | return |
| 66 | } |
| 67 | if [is_remote host] { |
| 68 | set testfile [remote_download host tmpdir/bintest.o] |
| 69 | } else { |
| 70 | set testfile tmpdir/bintest.o |
| 71 | } |
| 72 | |
| 73 | # Test objdump -f |
| 74 | |
| 75 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $testfile"] |
| 76 | |
| 77 | set want "$testfile:\[ \]*file format.*architecture:\[ \]*${cpus_regex}.*HAS_RELOC.*HAS_SYMS" |
| 78 | |
| 79 | if ![regexp $want $got] then { |
| 80 | fail "objdump -f" |
| 81 | } else { |
| 82 | pass "objdump -f" |
| 83 | } |
| 84 | |
| 85 | # Test objdump -h |
| 86 | |
| 87 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $testfile"] |
| 88 | |
| 89 | set want "$testfile:\[ \]*file format.*Sections.*\[0-9\]+\[ \]+\[^ \]*(text|TEXT|\\\$CODE\\\$)\[^ \]*\[ \]*(\[0-9a-fA-F\]+).*\[0-9\]+\[ \]+\[^ \]*(\\.data|DATA)\[^ \]*\[ \]*(\[0-9a-fA-F\]+)" |
| 90 | |
| 91 | if ![regexp $want $got all text_name text_size data_name data_size] then { |
| 92 | fail "objdump -h" |
| 93 | } else { |
| 94 | verbose "text name is $text_name size is $text_size" |
| 95 | verbose "data name is $data_name size is $data_size" |
| 96 | set ets 8 |
| 97 | set eds 4 |
| 98 | # The [ti]c4x target has the property sizeof(char)=sizeof(long)=1 |
| 99 | if [istarget *c4x*-*-*] then { |
| 100 | set ets 2 |
| 101 | set eds 1 |
| 102 | } |
| 103 | # c54x section sizes are in bytes, not octets; adjust accordingly |
| 104 | if [istarget *c54x*-*-*] then { |
| 105 | set ets 4 |
| 106 | set eds 2 |
| 107 | } |
| 108 | if {[expr "0x$text_size"] < $ets || [expr "0x$data_size"] < $eds} then { |
| 109 | send_log "sizes too small\n" |
| 110 | fail "objdump -h" |
| 111 | } else { |
| 112 | pass "objdump -h" |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | # Test objdump -t |
| 117 | |
| 118 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $testfile"] |
| 119 | |
| 120 | if [info exists vars] then { unset vars } |
| 121 | while {[regexp "(\[a-z\]*_symbol)(.*)" $got all symbol rest]} { |
| 122 | set vars($symbol) 1 |
| 123 | set got $rest |
| 124 | } |
| 125 | |
| 126 | if {![info exists vars(text_symbol)] \ |
| 127 | || ![info exists vars(data_symbol)] \ |
| 128 | || ![info exists vars(common_symbol)] \ |
| 129 | || ![info exists vars(external_symbol)]} then { |
| 130 | fail "objdump -t" |
| 131 | } else { |
| 132 | pass "objdump -t" |
| 133 | } |
| 134 | |
| 135 | # Test objdump -r |
| 136 | |
| 137 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -r $testfile"] |
| 138 | |
| 139 | set want "$testfile:\[ \]*file format.*RELOCATION RECORDS FOR \\\[\[^\]\]*(text|TEXT|\\\$CODE\\\$)\[^\]\]*\\\].*external_symbol" |
| 140 | |
| 141 | if [regexp $want $got] then { |
| 142 | pass "objdump -r" |
| 143 | } else { |
| 144 | fail "objdump -r" |
| 145 | } |
| 146 | |
| 147 | # Test objdump -s |
| 148 | |
| 149 | set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s $testfile"] |
| 150 | |
| 151 | set want "$testfile:\[ \]*file format.*Contents.*(text|TEXT|\\\$CODE\\\$)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000001|01000000|00000100).*Contents.*(data|DATA)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000002|02000000|00000200)" |
| 152 | |
| 153 | if [regexp $want $got] then { |
| 154 | pass "objdump -s" |
| 155 | } else { |
| 156 | fail "objdump -s" |
| 157 | } |
| 158 | |
| 159 | # Test objdump -s on a file that contains a compressed .debug section |
| 160 | |
| 161 | if { ![is_elf_format] } then { |
| 162 | unsupported "objdump compressed debug" |
| 163 | } elseif { ![binutils_assemble $srcdir/$subdir/dw2-compressed.S tmpdir/dw2-compressed.o] } then { |
| 164 | fail "objdump compressed debug" |
| 165 | } else { |
| 166 | if [is_remote host] { |
| 167 | set compressed_testfile [remote_download host tmpdir/dw2-compressed.o] |
| 168 | } else { |
| 169 | set compressed_testfile tmpdir/dw2-compressed.o |
| 170 | } |
| 171 | |
| 172 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -s -j .zdebug_abbrev $compressed_testfile" "" "/dev/null" "objdump.out"] |
| 173 | |
| 174 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 175 | fail "objdump -s -j .zdebug_abbrev (reason: unexpected output)" |
| 176 | send_log $got |
| 177 | send_log "\n" |
| 178 | } |
| 179 | |
| 180 | if { [regexp_diff objdump.out $srcdir/$subdir/objdump.s] } then { |
| 181 | fail "objdump -s -j .zdebug_abbrev" |
| 182 | } else { |
| 183 | pass "objdump -s -j .zdebug_abbrev" |
| 184 | } |
| 185 | |
| 186 | # Test objdump -W on a file that contains some compressed .debug sections |
| 187 | |
| 188 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -W $compressed_testfile" "" "/dev/null" "objdump.out"] |
| 189 | |
| 190 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 191 | fail "objdump -W (reason: unexpected output)" |
| 192 | send_log $got |
| 193 | send_log "\n" |
| 194 | } |
| 195 | |
| 196 | if { [regexp_diff objdump.out $srcdir/$subdir/objdump.W] } then { |
| 197 | fail "objdump -W" |
| 198 | } else { |
| 199 | pass "objdump -W" |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | # Test objdump -WL on a file that contains line information for multiple files and search directories. |
| 204 | # Not supported on mcore and moxie targets because they do not (yet) support the generation |
| 205 | # of DWARF2 line debug information. |
| 206 | |
| 207 | if { ![is_elf_format] |
| 208 | || [istarget "hppa64*-*-hpux*"] |
| 209 | || [istarget "i370-*-*"] |
| 210 | || [istarget "i960-*-*"] |
| 211 | || [istarget "ia64*-*-*"] |
| 212 | || [istarget "mcore-*-*"] |
| 213 | || [istarget "moxie-*-*"] |
| 214 | } then { |
| 215 | unsupported "objump decode line" |
| 216 | } else { |
| 217 | if { [istarget "or1k*-*-*"] } then { |
| 218 | set decodedline_testsrc $srcdir/$subdir/dw2-decodedline-1.S |
| 219 | } else { |
| 220 | set decodedline_testsrc $srcdir/$subdir/dw2-decodedline.S |
| 221 | } |
| 222 | if { ![binutils_assemble $decodedline_testsrc tmpdir/dw2-decodedline.o] } then { |
| 223 | fail "objdump decoded line" |
| 224 | } |
| 225 | |
| 226 | if [is_remote host] { |
| 227 | set decodedline_testfile [remote_download host tmpdir/dw2-decodedline.o] |
| 228 | } else { |
| 229 | set decodedline_testfile tmpdir/dw2-decodedline.o |
| 230 | } |
| 231 | |
| 232 | set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -WL $decodedline_testfile" "" "/dev/null" "objdump.out"] |
| 233 | |
| 234 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { |
| 235 | fail "objdump -WL (reason: unexpected output)" |
| 236 | send_log $got |
| 237 | send_log "\n" |
| 238 | } |
| 239 | |
| 240 | if { [regexp_diff objdump.out $srcdir/$subdir/objdump.WL] } then { |
| 241 | fail "objdump -WL" |
| 242 | } else { |
| 243 | pass "objdump -WL" |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | # Options which are not tested: -a -d -D -R -T -x -l --stabs |
| 248 | # I don't see any generic way to test any of these other than -a. |
| 249 | # Tests could be written for specific targets, and that should be done |
| 250 | # if specific problems are found. |