1# Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2# 2003, 2004, 2007, 2008, 2009 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 25if ![is_remote host] { 26 if {[which $OBJDUMP] == 0} then { 27 perror "$OBJDUMP does not exist" 28 return 29 } 30} 31 32send_user "Version [binutil_version $OBJDUMP]" 33 34# Simple test of objdump -i 35 36set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -i"] 37 38set cpus_expected [list] 39lappend cpus_expected alpha arc arm cris 40lappend cpus_expected d10v d30v fr30 fr500 fr550 h8 hppa i386 i860 i960 ip2022 41lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k m88k MCore 42lappend cpus_expected mips mn10200 mn10300 ms1 msp ns32k pj powerpc pyramid 43lappend cpus_expected romp rs6000 s390 sh sparc 44lappend cpus_expected tahoe tic54x tic80 tms320c30 tms320c4x tms320c54x v850 45lappend cpus_expected vax we32k x86-64 xscale xtensa z8k z8001 z8002 46 47# Make sure the target CPU shows up in the list. 48lappend cpus_expected ${target_cpu} 49 50# Create regexp 51set cpus_regex "([join $cpus_expected | ])" 52 53verbose -log "CPU regex: $cpus_regex" 54 55set want "BFD header file version.*srec\[^\n\]*\n\[^\n\]*header \[^\n\]*endian\[^\n\]*, data \[^\n\]*endian.*$cpus_regex" 56 57if [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 66if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then { 67 return 68} 69if [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 77set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $testfile"] 78 79set want "$testfile:\[ \]*file format.*architecture:\[ \]*${cpus_regex}.*HAS_RELOC.*HAS_SYMS" 80 81if ![regexp $want $got] then { 82 fail "objdump -f" 83} else { 84 pass "objdump -f" 85} 86 87# Test objdump -h 88 89set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $testfile"] 90 91set want "$testfile:\[ \]*file format.*Sections.*\[0-9\]+\[ \]+\[^ \]*(text|TEXT|\\\$CODE\\\$)\[^ \]*\[ \]*(\[0-9a-fA-F\]+).*\[0-9\]+\[ \]+\[^ \]*(\\.data|DATA)\[^ \]*\[ \]*(\[0-9a-fA-F\]+)" 92 93if ![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 120set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $testfile"] 121 122if [info exists vars] then { unset vars } 123while {[regexp "(\[a-z\]*_symbol)(.*)" $got all symbol rest]} { 124 set vars($symbol) 1 125 set got $rest 126} 127 128if {![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 139set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -r $testfile"] 140 141set want "$testfile:\[ \]*file format.*RELOCATION RECORDS FOR \\\[\[^\]\]*(text|TEXT|\\\$CODE\\\$)\[^\]\]*\\\].*external_symbol" 142 143if [regexp $want $got] then { 144 pass "objdump -r" 145} else { 146 fail "objdump -r" 147} 148 149# Test objdump -s 150 151set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s $testfile"] 152 153set want "$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 155if [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 163if { ![is_elf_format] } 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} 204 205 206# Options which are not tested: -a -d -D -R -T -x -l --stabs 207# I don't see any generic way to test any of these other than -a. 208# Tests could be written for specific targets, and that should be done 209# if specific problems are found. 210