| # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
| # 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 "sh-*-coff" "sh-*-hms" |
| setup_xfail "m68*-*-hpux*" "m68*-*-sunos*" "m68*-*-coff" "m68*-*-vxworks*" |
| setup_xfail "m68*-ericsson-ose" "m68k*-motorola-sysv*" |
| setup_xfail "i*86-*-aout*" |
| setup_xfail "i*86-*-sysv3" "i*86-*-isc*" "i*86-*-sco*" "i*86-*-coff" |
| setup_xfail "i*86-*-aix*" "i*86-*-go32*" "i*86-*-msdos*" |
| setup_xfail "a29k-*-udi" "a29k-*-coff" "a29k-*-vxworks*" |
| setup_xfail "i960-*-coff" |
| setup_xfail "h8300-*-hms" "h8300-*-coff" |
| setup_xfail "h8500-*-hms" "h8500-*-coff" |
| setup_xfail "hppa*-*-*" |
| clear_xfail "hppa*-*-*elf*" "hppa*-*-linux*" |
| setup_xfail "m88*-*-coff" "m88*-motorola-sysv*" |
| setup_xfail "z8*-*-coff" |
| |
| 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 $tempfile ${copyfile}.srec --set-start 0x7654"] |
| 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 $tempfile ${copyfile}.srec --adjust-start 0x123"] |
| 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 $tempfile ${copyfile}.srec --adjust-vma 0x123"] |
| 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 $tempfile ${copyfile}.srec $arg"] |
| 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 $tempfile ${copyfile}.srec $argeq"] |
| 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]+)?[ ]+[T\?] 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. |
| |
| proc copy_setup { } { |
| global srcdir |
| global subdir |
| global gcc_gas_flag |
| |
| 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/testprog executable $flags] != "" } { |
| return 2 |
| } |
| |
| set result [remote_load target tmpdir/testprog]; |
| 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 } { |
| |
| if [is_remote host] { |
| set testfile [remote_download host tmpdir/testprog]; |
| set testcopy copyprog |
| } else { |
| set testfile tmpdir/testprog |
| 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/testprog 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]+ T main} $exec_output] \ |
| && ![regexp {^[0-9a-fA-F]+ T _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" |
| } |
| } |