binutils/testsuite/binutils-all/objdump.exp

   1 #   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
   2 #   2003, 2004, 2007, 2008, 2009, 2011, 2012
   3 #   Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  18
  19 # Please email any bugs, comments, and/or additions to this file to:
  20 # bug-dejagnu@prep.ai.mit.edu
  21
  22 # This file was written by Rob Savoye <rob@cygnus.com>
  23 # and rewritten by Ian Lance Taylor <ian@cygnus.com>
  24
  25 if ![is_remote host] {
  26     if {[which $OBJDUMP] == 0} then {
  27         perror "$OBJDUMP does not exist"
  28         return
  29     }
  30 }
  31
  32 send_user "Version [binutil_version $OBJDUMP]"
  33
  34 # Simple test of objdump -i
  35
  36 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -i"]
  37
  38 set cpus_expected [list]
  39 lappend cpus_expected aarch64 alpha arc arm cris
  40 lappend cpus_expected d10v d30v fr30 fr500 fr550 h8 hppa i386 i860 i960 ip2022
  41 lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k m88k MCore MicroBlaze
  42 lappend cpus_expected mips mn10200 mn10300 ms1 msp MSP430 ns32k pj powerpc pyramid
  43 lappend cpus_expected romp rs6000 s390 sh sparc
  44 lappend cpus_expected tahoe tic54x tic80 tilegx tms320c30 tms320c4x tms320c54x
  45 lappend cpus_expected v850 vax we32k x86-64 xscale xtensa z8k z8001 z8002
  46
  47 # Make sure the target CPU shows up in the list.
  48 lappend cpus_expected ${target_cpu}
  49
  50 # Create regexp
  51 set cpus_regex "([join $cpus_expected | ])"
  52
  53 verbose -log "CPU regex: $cpus_regex"
  54
  55 set want "BFD header file version.*srec\[^\n\]*\n\[^\n\]*header \[^\n\]*endian\[^\n\]*, data \[^\n\]*endian.*$cpus_regex"
  56
  57 if [regexp $want $got] then {
  58     pass "objdump -i"
  59 } else {
  60     fail "objdump -i"
  61 }
  62
  63 # The remaining tests require a test file.
  64
  65
  66 if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
  67     return
  68 }
  69 if [is_remote host] {
  70     set testfile [remote_download host tmpdir/bintest.o]
  71 } else {
  72     set testfile tmpdir/bintest.o
  73 }
  74
  75 # Test objdump -f
  76
  77 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $testfile"]
  78
  79 set want "$testfile:\[  \]*file format.*architecture:\[         \]*${cpus_regex}.*HAS_RELOC.*HAS_SYMS"
  80
  81 if ![regexp $want $got] then {
  82     fail "objdump -f"
  83 } else {
  84     pass "objdump -f"
  85 }
  86
  87 # Test objdump -h
  88
  89 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $testfile"]
  90
  91 set want "$testfile:\[  \]*file format.*Sections.*\[0-9\]+\[    \]+\[^  \]*(text|TEXT|\\\$CODE\\\$)\[^  \]*\[   \]*(\[0-9a-fA-F\]+).*\[0-9\]+\[         \]+\[^  \]*(\\.data|DATA)\[^    \]*\[   \]*(\[0-9a-fA-F\]+)"
  92
  93 if ![regexp $want $got all text_name text_size data_name data_size] then {
  94     fail "objdump -h"
  95 } else {
  96     verbose "text name is $text_name size is $text_size"
  97     verbose "data name is $data_name size is $data_size"
  98     set ets 8
  99     set eds 4
 100     # The [ti]c4x target has the property sizeof(char)=sizeof(long)=1
 101     if [istarget *c4x*-*-*] then {
 102         set ets 2
 103         set eds 1
 104     }
 105     # c54x section sizes are in bytes, not octets; adjust accordingly
 106     if [istarget *c54x*-*-*] then {
 107         set ets 4
 108         set eds 2
 109     }
 110     if {[expr "0x$text_size"] < $ets || [expr "0x$data_size"] < $eds} then {
 111         send_log "sizes too small\n"
 112         fail "objdump -h"
 113     } else {
 114         pass "objdump -h"
 115     }
 116 }
 117
 118 # Test objdump -t
 119
 120 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $testfile"]
 121
 122 if [info exists vars] then { unset vars }
 123 while {[regexp "(\[a-z\]*_symbol)(.*)" $got all symbol rest]} {
 124     set vars($symbol) 1
 125     set got $rest
 126 }
 127
 128 if {![info exists vars(text_symbol)] \
 129      || ![info exists vars(data_symbol)] \
 130      || ![info exists vars(common_symbol)] \
 131      || ![info exists vars(external_symbol)]} then {
 132     fail "objdump -t"
 133 } else {
 134     pass "objdump -t"
 135 }
 136
 137 # Test objdump -r
 138
 139 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -r $testfile"]
 140
 141 set want "$testfile:\[  \]*file format.*RELOCATION RECORDS FOR \\\[\[^\]\]*(text|TEXT|\\\$CODE\\\$)\[^\]\]*\\\].*external_symbol"
 142
 143 if [regexp $want $got] then {
 144     pass "objdump -r"
 145 } else {
 146     fail "objdump -r"
 147 }
 148
 149 # Test objdump -s
 150
 151 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s $testfile"]
 152
 153 set want "$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)"
 154
 155 if [regexp $want $got] then {
 156     pass "objdump -s"
 157 } else {
 158     fail "objdump -s"
 159 }
 160
 161 # Test objdump -s on a file that contains a compressed .debug section
 162
 163 if { ![is_elf_format] || ![is_zlib_supported] } then {
 164     unsupported "objdump compressed debug"
 165 } elseif { ![binutils_assemble $srcdir/$subdir/dw2-compressed.S tmpdir/dw2-compressed.o] } then {
 166     fail "objdump compressed debug"
 167 } else {
 168     if [is_remote host] {
 169         set compressed_testfile [remote_download host tmpdir/dw2-compressed.o]
 170     } else {
 171         set compressed_testfile tmpdir/dw2-compressed.o
 172     }
 173
 174     set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -s -j .zdebug_abbrev $compressed_testfile" "" "/dev/null" "objdump.out"]
 175
 176     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 177         fail "objdump -s -j .zdebug_abbrev (reason: unexpected output)"
 178         send_log $got
 179         send_log "\n"
 180     }
 181
 182     if { [regexp_diff objdump.out $srcdir/$subdir/objdump.s] } then {
 183         fail "objdump -s -j .zdebug_abbrev"
 184     } else {
 185         pass "objdump -s -j .zdebug_abbrev"
 186     }
 187
 188     # Test objdump -W on a file that contains some compressed .debug sections
 189
 190     set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -W $compressed_testfile" "" "/dev/null" "objdump.out"]
 191
 192     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 193         fail "objdump -W (reason: unexpected output)"
 194         send_log $got
 195         send_log "\n"
 196     }
 197
 198     if { [regexp_diff objdump.out $srcdir/$subdir/objdump.W] } then {
 199         fail "objdump -W"
 200     } else {
 201         pass "objdump -W"
 202     }
 203 }
 204
 205 # Test objdump -WL on a file that contains line information for multiple files and search directories.
 206 # Not supported on mcore, moxie and openrisc targets because they do not (yet) support the generation
 207 # of DWARF2 line debug information.
 208
 209 if { ![is_elf_format]
 210      || [istarget "hppa64*-*-hpux*"]
 211      || [istarget "i370-*-*"]
 212      || [istarget "i960-*-*"]
 213      || [istarget "ia64*-*-*"]
 214      || [istarget "mcore-*-*"]
 215      || [istarget "moxie-*-*"]
 216      || [istarget "openrisc-*-*"]
 217      || [istarget "or32-*-*"]
 218 } then {
 219     unsupported "objump decode line"
 220 } else {
 221     if { ![binutils_assemble $srcdir/$subdir/dw2-decodedline.S tmpdir/dw2-decodedline.o] } then {
 222         fail "objdump decoded line"
 223     }
 224
 225     if [is_remote host] {
 226         set decodedline_testfile [remote_download host tmpdir/dw2-decodedline.o]
 227     } else {
 228         set decodedline_testfile tmpdir/dw2-decodedline.o
 229     }
 230
 231     set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -WL $decodedline_testfile" "" "/dev/null" "objdump.out"]
 232
 233     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 234         fail "objdump -WL (reason: unexpected output)"
 235         send_log $got
 236         send_log "\n"
 237     }
 238
 239     if { [regexp_diff objdump.out $srcdir/$subdir/objdump.WL] } then {
 240         fail "objdump -WL"
 241     } else {
 242         pass "objdump -WL"
 243     }
 244 }
 245
 246 # Options which are not tested: -a -d -D -R -T -x -l --stabs
 247 # I don't see any generic way to test any of these other than -a.
 248 # Tests could be written for specific targets, and that should be done
 249 # if specific problems are found.