binutils/testsuite/binutils-all/objdump.exp

   1 #   Copyright (C) 1993-2014 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 ip2022
  39 lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k m88k MCore 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] || ![is_zlib_supported] } 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.