# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
# 2004
# 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 2 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 {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
perror "unresolved 1"
unresolved "objcopy (simple copy)"
return
}
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.
set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS $tempfile ${copyfile}.o"]
if ![string match "" $got] then {
fail "objcopy (simple copy)"
} 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 "a29k-*"
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-*" "z8*-*"
clear_xfail "hppa*64*-*-hpux*" "hppa*-*-linux*" "hppa*-*-lites*"
clear_xfail "hppa*-*-*n*bsd*" "hppa*-*-rtems*" "*-*-*elf*" "m68*-*-sysv4*"
if [string match "" $exec_output] then {
pass "objcopy (simple copy)"
} else {
send_log "$exec_output\n"
verbose "$exec_output" 1
# On OSF/1, this succeeds with gas and fails with /bin/as.
setup_xfail "alpha*-*-osf*"
# This fails for COFF i960-vxworks targets.
setup_xfail "i960-*-vxworks*"
fail "objcopy (simple copy)"
}
}
# 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 ${copyfile}.srec"]
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 $STRIP "$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 *-*-mingw32] } {
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 { $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" } {
perror "unresolved setup, status = $status"
return 3
}
return 0
}
# Test copying an executable.
proc copy_executable { prog flags test1 test2 } {
global test_prog
if [is_remote host] {
set testfile [remote_download host tmpdir/$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
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
}
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" {
unresolved $test1
unresolved $test2
unresolved $test3
unresolved $test4
}
"0" {
copy_executable "$OBJCOPY" "$OBJCOPYFLAGS" "$test1" "$test2"
strip_executable "$STRIP" "$STRIPFLAGS" "$test3"
strip_executable_with_saving_a_symbol "$STRIP" "-K main -K _main $STRIPFLAGS" "$test4"
}
}