URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [binutils/] [testsuite/] [binutils-all/] [objcopy.exp] - Rev 823
Go to most recent revision | Compare with Previous | Blame | View Log
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
# 2004, 2006, 2007
# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
# Please email any bugs, comments, and/or additions to this file to:
# bug-dejagnu@prep.ai.mit.edu
# Written by Ian Lance Taylor <ian@cygnus.com>
if ![is_remote host] {
if {[which $OBJCOPY] == 0} then {
perror "$OBJCOPY does not exist"
return
}
}
send_user "Version [binutil_version $OBJCOPY]"
if ![is_remote host] {
set tempfile tmpdir/bintest.o
set copyfile tmpdir/copy
} else {
set tempfile [remote_download host tmpdir/bintest.o]
set copyfile copy
}
# Test that objcopy does not modify a file when copying it.
proc objcopy_test {testname srcfile} {
global OBJCOPY
global OBJCOPYFLAGS
global srcdir
global subdir
global tempfile
global copyfile
if {![binutils_assemble $srcdir/$subdir/${srcfile} tmpdir/bintest.o]} then {
perror "unresolved $testname"
unresolved "objcopy ($testname)"
return
}
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS $tempfile ${copyfile}.o"]
if ![string match "" $got] then {
fail "objcopy ($testname)"
} else {
send_log "cmp $tempfile ${copyfile}.o\n"
verbose "cmp $tempfile ${copyfile}.o"
if [is_remote host] {
set src1 tmpdir/bintest.o
set src2 tmpdir/copy.o
remote_upload host $tempfile $src1
remote_upload host ${copyfile}.o $src2
} else {
set src1 ${tempfile}
set src2 ${copyfile}.o
}
set status [remote_exec build cmp "${src1} ${src2}"]
set exec_output [lindex $status 1]
set exec_output [prune_warnings $exec_output]
# On some systems the result of objcopy will not be identical.
# Usually this is just because gas isn't using bfd to write the
# files in the first place, and may order things a little
# differently. Those systems should use setup_xfail here.
setup_xfail "h8300-*-rtems*" "h8300-*-coff"
setup_xfail "h8500-*-rtems*" "h8500-*-coff"
setup_xfail "hppa*-*-*"
setup_xfail "i960-*"
setup_xfail "m68*-*-*coff" "m68*-*-hpux*" "m68*-*-lynxos*"
setup_xfail "m68*-*-sysv*" "m68*-apple-aux*"
setup_xfail "m8*-*"
setup_xfail "or32-*-rtems*" "or32-*-coff"
setup_xfail "sh-*-coff*" "sh-*-rtems*"
setup_xfail "tic4x-*-*" "tic80-*-*" "w65-*"
clear_xfail "hppa*64*-*-hpux*" "hppa*-*-linux*" "hppa*-*-lites*"
clear_xfail "hppa*-*-*n*bsd*" "hppa*-*-rtems*" "*-*-*elf*"
clear_xfail "m68*-*-sysv4*"
if [string match "" $exec_output] then {
pass "objcopy ($testname)"
} else {
send_log "$exec_output\n"
verbose "$exec_output" 1
# On OSF/1, this succeeds with gas and fails with /bin/as.
setup_xfail "alpha*-*-osf*"
fail "objcopy ($testname)"
}
}
}
objcopy_test "simple copy" bintest.s
# Test reversing bytes in a section.
set reversed ${tempfile}-reversed
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -j .data --reverse-bytes=4 $tempfile $reversed"]
if ![string match "" $got] then {
fail "objcopy --reverse-bytes"
} else {
if [is_remote host] {
remote_upload host ${reversed} tmpdir/copy-reversed.o
set reversed tmpdir/copy-reversed.o
}
set origdata [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s -j .data $tempfile"]
set revdata [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s -j .data $reversed"]
set want "^ \[0-9\]+ (\[0-9\]+)"
set found_orig [regexp -lineanchor $want $origdata -> origdata]
set found_rev [regexp -lineanchor $want $revdata -> revdata]
if {$found_orig == 0 || $found_rev == 0} then {
fail "objcopy --reverse-bytes"
} else {
scan $origdata "%2x%2x%2x%2x" b1 b2 b3 b4
scan $revdata "%2x%2x%2x%2x" c4 c3 c2 c1
if {$b1 == $c1 && $b2 == $c2 && $b3 == $c3 && $b4 == $c4} then {
pass "objcopy --reverse-bytes"
} else {
fail "objcopy --reverse-bytes"
}
}
}
# Test generating S records.
# We make the srec filename 8.3 compatible. Note that the header string
# matched against depends on the name of the file. Ugh.
if [is_remote host] {
set srecfile copy.sre
set header_string S00B0000636F70792E737265C1
} else {
set srecfile ${copyfile}.srec
set header_string S0130000746D706469722F636F70792E7372656397
}
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${srecfile}"]
if ![string match "" $got] then {
fail "objcopy -O srec"
} else {
if [is_remote host] {
remote_upload host ${srecfile} tmpdir/copy.srec
set srecfile tmpdir/copy.srec
}
set file [open ${srecfile} r]
# The first S record is fixed by the file name we are using.
gets $file line
send_log "$line\n"
verbose $line
if ![regexp "$header_string.*" $line] {
send_log "bad header\n"
fail "objcopy -O srec"
} else {
while {[gets $file line] != -1 \
&& [regexp "^S\[123\]\[0-9a-fA-F\]+\[\r\n\]*$" $line]} {
send_log "$line\n"
verbose $line
set line "**EOF**"
}
send_log "$line\n"
verbose $line
if ![regexp "^S\[789\]\[0-9a-fA-F\]+\[\r\n\]*$" $line] then {
send_log "bad trailer\n"
fail "objcopy -O srec"
} else {
if {[gets $file line] != -1} then {
send_log "garbage at end\n"
send_log "$line\n"
verbose $line
fail "objcopy -O srec"
} else {
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${srecfile}"]
if ![regexp "file format srec" $got] then {
send_log "objdump failed\n"
fail "objcopy -O srec"
} else {
pass "objcopy -O srec"
}
}
}
}
close $file
}
# Test setting and adjusting the start address. We only test this
# while generating S records, because we may not be able to set the
# start address for other object file formats, and the S record case
# is the only useful one anyhow.
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $tempfile"]
if ![regexp "start address (\[0-9a-fA-FxX\]+)" $got all origstart] then {
perror "objdump can not recognize bintest.o"
set origstart ""
} else {
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec --set-start 0x7654 $tempfile ${copyfile}.srec"]
if ![string match "" $got] then {
fail "objcopy --set-start"
} else {
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${copyfile}.srec"]
if ![regexp "file format srec.*start address (\[0-9a-fA-FxX\]+)" $got all srecstart] then {
fail "objcopy --set-start"
} else {
if {$srecstart != 0x7654} then {
send_log "$srecstart != 0x7654\n"
fail "objcopy --set-start"
} else {
pass "objcopy --set-start"
}
}
}
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec --adjust-start 0x123 $tempfile ${copyfile}.srec"]
if ![string match "" $got] then {
fail "objcopy --adjust-start"
} else {
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${copyfile}.srec"]
if ![regexp "file format srec.*start address (\[0-9a-fA-FxX\]+)" $got all srecstart] then {
fail "objcopy --adjust-start"
} else {
if {$srecstart != $origstart + 0x123} then {
send_log "$srecstart != $origstart + 0x123\n"
fail "objcopy --adjust-start"
} else {
pass "objcopy --adjust-start"
}
}
}
}
# Test adjusting the overall VMA, and adjusting the VMA of a
# particular section. We again only test this when generating S
# records.
set low ""
set lowname ""
set headers [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $tempfile"]
set headers_regexp "\[ 0-9\]+(\[^ \]+)\[ \]*(\[0-9a-fA-F\]+)\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)\[ \]+\[0-9a-fA-F\]+\[ \]+2\[*\]\[*\]\[0-9\]+(.*)"
set got $headers
while {[regexp $headers_regexp $got all name size vma rest]} {
set vma 0x$vma
set size 0x$size
if {$size != 0} {
if {$low == "" || $vma < $low} {
set low $vma
set lowname $name
}
}
set got $rest
}
if {$low == "" || $origstart == ""} then {
perror "objdump can not recognize bintest.o"
} else {
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec --adjust-vma 0x123 $tempfile ${copyfile}.srec"]
if ![string match "" $got] then {
fail "objcopy --adjust-vma"
} else {
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -fh ${copyfile}.srec"]
set want "file format srec.*start address\[ \]*(\[0-9a-fA-FxX\]+).*sec1\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)"
if ![regexp $want $got all start vma] then {
fail "objcopy --adjust-vma"
} else {
set vma 0x$vma
if {$vma != $low + 0x123} then {
send_log "$vma != $low + 0x123\n"
fail "objcopy --adjust-vma"
} else {
if {$start != $origstart + 0x123} then {
send_log "$start != $origstart + 0x123\n"
fail "objcopy --adjust-vma"
} else {
pass "objcopy --adjust-vma"
}
}
}
}
set arg ""
set got $headers
while {[regexp $headers_regexp $got all name size vma rest]} {
set vma 0x$vma
if {$vma == $low} then {
set arg "$arg --adjust-section-vma $name+4"
}
set got $rest
}
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $arg $tempfile ${copyfile}.srec"]
if ![string match "" $got] then {
fail "objcopy --adjust-section-vma +"
} else {
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h ${copyfile}.srec"]
set want "file format srec.*sec1\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)"
if ![regexp $want $got all vma] then {
fail "objcopy --adjust-section-vma +"
} else {
set vma 0x$vma
if {$vma != $low + 4} then {
send_log "$vma != $low + 4\n"
fail "objcopy --adjust-section-vma +"
} else {
pass "objcopy --adjust-section-vma +"
}
}
}
regsub -all "\\+4" $arg "=[expr $low + 4]" argeq
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $argeq $tempfile ${copyfile}.srec"]
if ![string match "" $got] then {
fail "objcopy --adjust-section-vma ="
} else {
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h ${copyfile}.srec"]
set want "file format srec.*sec1\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)"
if ![regexp $want $got all vma] then {
fail "objcopy --adjust-section-vma ="
} else {
set vma 0x$vma
if {$vma != $low + 4} then {
send_log "$vma != $low + 4\n"
fail "objcopy --adjust-section-vma ="
} else {
pass "objcopy --adjust-section-vma ="
}
}
}
}
# Test stripping an object.
proc strip_test { } {
global AR
global CC
global STRIP
global STRIPFLAGS
global NM
global NMFLAGS
global srcdir
global subdir
set test "strip"
if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
untested $test
return
}
if [is_remote host] {
set archive libstrip.a
set objfile [remote_download host tmpdir/testprog.o]
remote_file host delete $archive
} else {
set archive tmpdir/libstrip.a
set objfile tmpdir/testprog.o
}
remote_file build delete tmpdir/libstrip.a
set exec_output [binutils_run $AR "rc $archive ${objfile}"]
if ![string match "" $exec_output] {
fail $test
return
}
set exec_output [binutils_run $STRIP "-g $archive"]
if ![string match "" $exec_output] {
fail $test
return
}
set exec_output [binutils_run $STRIP "$STRIPFLAGS $archive"]
if ![string match "" $exec_output] {
fail $test
return
}
if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
untested $test
return
}
if [is_remote host] {
set objfile [remote_download host tmpdir/testprog.o]
} else {
set objfile tmpdir/testprog.o
}
set exec_output [binutils_run $STRIP "$STRIPFLAGS $objfile"]
if ![string match "" $exec_output] {
fail $test
return
}
set exec_output [binutils_run $NM "-a $NMFLAGS $objfile"]
if ![string match "*: no symbols*" $exec_output] {
fail $test
return
}
pass $test
}
strip_test
# Test stripping an object file with saving a symbol
proc strip_test_with_saving_a_symbol { } {
global CC
global STRIP
global STRIPFLAGS
global NM
global NMFLAGS
global srcdir
global subdir
set test "strip with saving a symbol"
if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
untested $test
return
}
if [is_remote host] {
set objfile [remote_download host tmpdir/testprog.o]
} else {
set objfile tmpdir/testprog.o
}
set exec_output [binutils_run $STRIP "$STRIPFLAGS -K main -K _main $objfile"]
if ![string match "" $exec_output] {
fail $test
return
}
set exec_output [binutils_run $NM "$NMFLAGS $objfile"]
if {![regexp {^([0-9a-fA-F]+)?[ ]+[TD] main} $exec_output] \
&& ![regexp {^([0-9a-fA-F]+)?[ ]+T _main} $exec_output]} {
fail $test
return
}
pass $test
}
strip_test_with_saving_a_symbol
# Build a final executable.
if { [istarget *-*-cygwin] || [istarget *-*-mingw*] } {
set test_prog "testprog.exe"
} else {
set test_prog "testprog"
}
proc copy_setup { } {
global srcdir
global subdir
global gcc_gas_flag
global test_prog
set res [build_wrapper testglue.o]
set flags { debug }
if { [istarget *-*-uclinux*] } {
return 1
}
if { $res != "" } {
lappend flags "additional_flags=[lindex $res 1]"
set add_libs "testglue.o"
} else {
set add_libs ""
}
if { [istarget *-*-linux*] } {
foreach i $gcc_gas_flag {
set flags "additional_flags=$i $flags"
}
}
if { [target_compile "$srcdir/$subdir/testprog.c $add_libs" tmpdir/$test_prog executable $flags] != "" } {
return 2
}
set result [remote_load target tmpdir/$test_prog]
set status [lindex $result 0]
if { $status != "pass" } {
send_log "cannot run executable, status = ${status}\n"
return 3
}
return 0
}
# Test copying an executable.
proc copy_executable { prog flags test1 test2 } {
global test_prog
if [is_remote host] {
set testfile [remote_download host tmpdir/$test_prog]
set testcopy copyprog
} else {
set testfile tmpdir/$test_prog
set testcopy tmpdir/copyprog
}
remote_file host delete $testcopy
set exec_output [binutils_run $prog "$flags $testfile $testcopy"]
if ![string match "" $exec_output] {
fail $test1
if [string match "" $test2] {
return
}
fail $test2
return
}
if [is_remote host] {
remote_upload host $testcopy tmpdir/copyprog
}
set status [remote_exec build "cmp" "tmpdir/$test_prog tmpdir/copyprog"]
set exec_output [lindex $status 1]
if [string match "" $exec_output] then {
pass $test1
} else {
send_log "$exec_output\n"
verbose "$exec_output"
# This will fail for many reasons. For example, it will most
# likely fail if a non-GNU linker is used. Therefore, we do
# not insist that it pass. If you are using an assembler and
# linker based on the same BFD as objcopy, it is worth
# investigating to see why this failure occurs. If we are
# cross compiling, we assume that a GNU linker is being used,
# and expect it to succeed.
if {[isnative]} then {
setup_xfail "*-*-*"
}
# This also fails for mips*-*-elf targets. See elf32-mips.c
# mips_elf_sym_is_global.
setup_xfail "mips*-*-elf"
setup_xfail "*arm*-*-coff"
setup_xfail "xscale-*-coff"
setup_xfail "arm*-*-pe"
setup_xfail "thumb*-*-coff"
setup_xfail "thumb*-*-pe"
fail $test1
}
if [string match "" $test2] {
return
}
set output [remote_load target tmpdir/copyprog]
set status [lindex $output 0]
if { $status != "pass" } {
fail $test2
} else {
pass $test2
}
}
# Test stripping an executable
proc strip_executable { prog flags test } {
global NM
global NMFLAGS
remote_download build tmpdir/copyprog tmpdir/striprog
if [is_remote host] {
set copyfile [remote_download host tmpdir/striprog]
} else {
set copyfile tmpdir/striprog
}
set exec_output [binutils_run $prog "$flags ${copyfile}"]
if ![string match "" $exec_output] {
fail $test
return
}
if [is_remote host] {
remote_upload host ${copyfile} tmpdir/striprog
}
set result [remote_load target tmpdir/striprog]
set status [lindex $result 0]
if { $status != "pass" } {
fail $test
return
}
set exec_output [binutils_run $NM "$NMFLAGS ${copyfile}"]
if ![string match "*: no symbols*" $exec_output] {
fail $test
return
}
pass $test
}
# Test stripping an executable with saving a symbol
proc strip_executable_with_saving_a_symbol { prog flags test } {
global NM
global NMFLAGS
remote_download build tmpdir/copyprog tmpdir/striprog
if [is_remote host] {
set copyfile [remote_download host tmpdir/striprog]
} else {
set copyfile tmpdir/striprog
}
set exec_output [binutils_run $prog "$flags ${copyfile}"]
if ![string match "" $exec_output] {
fail $test
return
}
if [is_remote host] {
remote_upload host ${copyfile} tmpdir/striprog
}
set result [remote_load target tmpdir/striprog]
set status [lindex $result 0]
if { $status != "pass" } {
fail $test
return
}
set exec_output [binutils_run $NM "$NMFLAGS ${copyfile}"]
if { [istarget mmix-knuth-mmixware] } {
# Whenever there's a symbol in the mmo format, there's the symbol
# Main, so remove it manually from the expected output for sake of
# this test.
# Using "" not {} to get the \n and \r translated.
regsub "^\[0-9a-fA-F\]+\[ \]+T Main\[\n\r\]+" $exec_output "" exec_output
}
if {![regexp {^([0-9a-fA-F]+)?[ ]+[TD] main} $exec_output] \
&& ![regexp {^([0-9a-fA-F]+)?[ ]+[TD] _main} $exec_output]} {
fail $test
return
}
pass $test
}
set test1 "simple objcopy of executable"
set test2 "run objcopy of executable"
set test3 "run stripped executable"
set test4 "run stripped executable with saving a symbol"
switch [copy_setup] {
"1" {
# do nothing
}
"2" {
untested $test1
untested $test2
untested $test3
untested $test4
}
"3" {
copy_executable "$OBJCOPY" "$OBJCOPYFLAGS" "$test1" ""
unsupported $test2
unsupported $test3
unsupported $test4
}
"0" {
copy_executable "$OBJCOPY" "$OBJCOPYFLAGS" "$test1" "$test2"
strip_executable "$STRIP" "$STRIPFLAGS" "$test3"
strip_executable_with_saving_a_symbol "$STRIP" "-K main -K _main $STRIPFLAGS" "$test4"
}
}
proc objcopy_test_readelf {testname srcfile} {
global OBJCOPY
global OBJCOPYFLAGS
global READELF
global srcdir
global subdir
if {![binutils_assemble $srcdir/$subdir/${srcfile} tmpdir/bintest.o]} then {
unresolved "objcopy ($testname)"
return
}
verbose -log "$OBJCOPY $OBJCOPYFLAGS tmpdir/bintest.o tmpdir/copy.o"
set exec_output [remote_exec host "$OBJCOPY $OBJCOPYFLAGS tmpdir/bintest.o tmpdir/copy.o"]
if { [lindex $exec_output 0] != 0
|| ![string match "" [lindex $exec_output 1]] } then {
fail "objcopy ($testname)"
return
}
verbose -log "$READELF -a tmpdir/bintest.o > tmpdir/bintest.o.out"
set exec_output [remote_exec host "$READELF -a tmpdir/bintest.o" "" "/dev/null" "tmpdir/bintest.o.out"]
if { [lindex $exec_output 0] != 0 } then {
unresolved "objcopy ($testname)"
return
}
set exec_output [prune_warnings [lindex $exec_output 1]]
if ![string match "" $exec_output] then {
unresolved "objcopy ($testname)"
return
}
verbose -log "$READELF -a tmpdir/copy.o > tmpdir/copy.o.out"
set exec_output [remote_exec host "$READELF -a tmpdir/copy.o" "" "/dev/null" "tmpdir/copy.o.out"]
if { [lindex $exec_output 0] != 0 } then {
unresolved "objcopy ($testname)"
return
}
set exec_output [prune_warnings [lindex $exec_output 1]]
if ![string match "" $exec_output] then {
unresolved "objcopy ($testname)"
return
}
verbose -log "diff tmpdir/bintest.o.out tmpdir/copy.o.out"
catch "exec diff tmpdir/bintest.o.out tmpdir/copy.o.out" exec_output
set exec_output [prune_warnings $exec_output]
if [string match "" $exec_output] then {
pass "objcopy ($testname)"
} else {
fail "objcopy ($testname)"
}
}
# ia64 specific tests
if { ([istarget "ia64-*-elf*"]
|| [istarget "ia64-*-linux*"]) } {
objcopy_test "ia64 link order" link-order.s
}
# ELF specific tests
if [is_elf_format] {
objcopy_test "ELF unknown section type" unknown.s
objcopy_test_readelf "ELF group" group.s
run_dump_test "copy-1"
}
run_dump_test "copy-2"
run_dump_test "copy-3"
if [is_elf_format] {
run_dump_test "strip-1"
run_dump_test "strip-2"
run_dump_test "strip-3"
if { [istarget "i*86-*"] || [istarget "x86_64-*-*"] } {
# Check to make sure we don't strip a symbol named in relocations.
set test "objcopy keeps symbols needed by relocs"
set srcfile $srcdir/$subdir/needed-by-reloc.s
if {![binutils_assemble $srcfile tmpdir/bintest.o]} then {
unresolved $test
} else {
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS --strip-symbol=foo tmpdir/bintest.o ${copyfile}.o"]
if [regexp "not stripping symbol `foo' because it is named in a relocation" $got] {
pass $test
} else {
fail $test
}
}
}
run_dump_test "localize-hidden-1"
}
run_dump_test "localize-hidden-2"
Go to most recent revision | Compare with Previous | Blame | View Log