mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
592 lines
16 KiB
Plaintext
592 lines
16 KiB
Plaintext
# Copyright (C) 1994, 95, 96, 97, 1998 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-dejagnu@prep.ai.mit.edu
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# Written by Ian Lance Taylor <ian@cygnus.com>
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if ![is_remote host] {
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if {[which $OBJCOPY] == 0} then {
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perror "$OBJCOPY does not exist"
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return
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}
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}
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send_user "Version [binutil_version $OBJCOPY]"
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if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
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perror "unresolved 1"
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unresolved "objcopy (simple copy)"
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return
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}
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if ![is_remote host] {
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set tempfile tmpdir/bintest.o;
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set copyfile tmpdir/copy;
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} else {
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set tempfile [remote_download host tmpdir/bintest.o]
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set copyfile copy
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}
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# Test that objcopy does not modify a file when copying it.
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS $tempfile ${copyfile}.o"]
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if ![string match "" $got] then {
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fail "objcopy (simple copy)"
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} else {
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send_log "cmp $tempfile ${copyfile}.o\n"
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verbose "cmp $tempfile ${copyfile}.o"
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if [is_remote host] {
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set src1 tmpdir/bintest.o
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set src2 tmpdir/copy.o
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remote_upload host $tempfile $src1;
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remote_upload host ${copyfile}.o $src2;
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} else {
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set src1 ${tempfile}
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set src2 ${copyfile}.o
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}
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set status [remote_exec build cmp "${src1} ${src2}"];
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set exec_output [lindex $status 1];
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set exec_output [prune_warnings $exec_output]
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# On some systems the result of objcopy will not be identical.
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# Usually this is just because gas isn't using bfd to write the files
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# in the first place, and may order things a little differently.
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# Those systems should use setup_xfail here.
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setup_xfail "sh-*-coff" "sh-*-hms"
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setup_xfail "m68*-*-hpux*" "m68*-*-sunos*" "m68*-*-coff" "m68*-*-vxworks*"
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setup_xfail "m68*-ericsson-ose" "m68k*-motorola-sysv*"
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setup_xfail "i*86-*-linuxaout*" "i*86-*-aout*"
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setup_xfail "i*86-*-sysv3" "i*86-*-isc*" "i*86-*-sco*" "i*86-*-coff"
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setup_xfail "i*86-*-aix*" "i*86-*-go32*" "i*86-*-msdos*"
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setup_xfail "a29k-*-udi" "a29k-*-coff" "a29k-*-vxworks*"
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setup_xfail "i960-*-coff"
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setup_xfail "h8300-*-hms" "h8300-*-coff"
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setup_xfail "h8500-*-hms" "h8500-*-coff"
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setup_xfail "hppa*-*-*"
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clear_xfail "hppa*-*-*elf*"
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setup_xfail "m88*-*-coff" "m88*-motorola-sysv*"
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setup_xfail "z8*-*-coff"
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if [string match "" $exec_output] then {
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pass "objcopy (simple copy)"
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} else {
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send_log "$exec_output\n"
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verbose "$exec_output" 1
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# On OSF/1, this succeeds with gas and fails with /bin/as.
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setup_xfail "alpha*-*-osf*"
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# This fails for COFF i960-vxworks targets.
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setup_xfail "i960-*-vxworks*"
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fail "objcopy (simple copy)"
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}
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}
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# Test generating S records.
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# We make the srec filename 8.3 compatible. Note that the header string
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# matched against depends on the name of the file. Ugh.
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if [is_remote host] {
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set srecfile copy.sre
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set header_string S00B0000636F70792E737265C1
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} else {
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set srecfile ${copyfile}.srec
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set header_string S0130000746D706469722F636F70792E7372656397
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}
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${srecfile}"]
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if ![string match "" $got] then {
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fail "objcopy -O srec"
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} else {
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if [is_remote host] {
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remote_upload host ${srecfile} tmpdir/copy.srec;
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set srecfile tmpdir/copy.srec;
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}
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set file [open ${srecfile} r]
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# The first S record is fixed by the file name we are using.
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gets $file line
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send_log "$line\n"
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verbose $line
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if ![regexp "$header_string.*" $line] {
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send_log "bad header\n"
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fail "objcopy -O srec"
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} else {
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while {[gets $file line] != -1 \
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&& [regexp "^S\[123\]\[0-9a-fA-F\]+\[\r\n\]*$" $line]} {
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send_log "$line\n"
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verbose $line
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set line "**EOF**"
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}
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send_log "$line\n"
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verbose $line
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if ![regexp "^S\[789\]\[0-9a-fA-F\]+\[\r\n\]*$" $line] then {
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send_log "bad trailer\n"
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fail "objcopy -O srec"
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} else {
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if {[gets $file line] != -1} then {
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send_log "garbage at end\n"
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send_log "$line\n"
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verbose $line
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fail "objcopy -O srec"
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} else {
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${copyfile}.srec"]
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if ![regexp "file format srec" $got] then {
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send_log "objdump failed\n"
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fail "objcopy -O srec"
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} else {
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pass "objcopy -O srec"
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}
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}
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}
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}
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close $file
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}
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# Test setting and adjusting the start address. We only test this
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# while generating S records, because we may not be able to set the
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# start address for other object file formats, and the S record case
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# is the only useful one anyhow.
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $tempfile"]
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if ![regexp "start address (\[0-9a-fA-FxX\]+)" $got all origstart] then {
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perror "objdump can not recognize bintest.o"
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set origstart ""
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} else {
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${copyfile}.srec --set-start 0x7654"]
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if ![string match "" $got] then {
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fail "objcopy --set-start"
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} else {
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${copyfile}.srec"]
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if ![regexp "file format srec.*start address (\[0-9a-fA-FxX\]+)" $got all srecstart] then {
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fail "objcopy --set-start"
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} else {
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if {$srecstart != 0x7654} then {
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send_log "$srecstart != 0x7654\n"
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fail "objcopy --set-start"
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} else {
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pass "objcopy --set-start"
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}
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}
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}
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${copyfile}.srec --adjust-start 0x123"]
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if ![string match "" $got] then {
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fail "objcopy --adjust-start"
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} else {
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f ${copyfile}.srec"]
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if ![regexp "file format srec.*start address (\[0-9a-fA-FxX\]+)" $got all srecstart] then {
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fail "objcopy --adjust-start"
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} else {
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if {$srecstart != $origstart + 0x123} then {
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send_log "$srecstart != $origstart + 0x123\n"
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fail "objcopy --adjust-start"
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} else {
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pass "objcopy --adjust-start"
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}
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}
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}
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}
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# Test adjusting the overall VMA, and adjusting the VMA of a
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# particular section. We again only test this when generating S
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# records.
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set low ""
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set lowname ""
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set headers [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $tempfile"]
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set headers_regexp "\[ 0-9\]+(\[^ \]+)\[ \]*(\[0-9a-fA-F\]+)\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)\[ \]+\[0-9a-fA-F\]+\[ \]+2\[*\]\[*\]\[0-9\]+(.*)"
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set got $headers
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while {[regexp $headers_regexp $got all name size vma rest]} {
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set vma 0x$vma
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set size 0x$size
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if {$size != 0} {
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if {$low == "" || $vma < $low} {
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set low $vma
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set lowname $name
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}
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}
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set got $rest
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}
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if {$low == "" || $origstart == ""} then {
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perror "objdump can not recognize bintest.o"
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} else {
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${copyfile}.srec --adjust-vma 0x123"]
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if ![string match "" $got] then {
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fail "objcopy --adjust-vma"
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} else {
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -fh ${copyfile}.srec"]
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set want "file format srec.*start address\[ \]*(\[0-9a-fA-FxX\]+).*sec1\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)"
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if ![regexp $want $got all start vma] then {
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fail "objcopy --adjust-vma"
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} else {
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set vma 0x$vma
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if {$vma != $low + 0x123} then {
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send_log "$vma != $low + 0x123\n"
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fail "objcopy --adjust-vma"
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} else {
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if {$start != $origstart + 0x123} then {
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send_log "$start != $origstart + 0x123\n"
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fail "objcopy --adjust-vma"
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} else {
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pass "objcopy --adjust-vma"
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}
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}
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}
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}
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set arg ""
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set got $headers
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while {[regexp $headers_regexp $got all name size vma rest]} {
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set vma 0x$vma
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if {$vma == $low} then {
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set arg "$arg --adjust-section-vma $name+4"
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}
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set got $rest
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}
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${copyfile}.srec $arg"]
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if ![string match "" $got] then {
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fail "objcopy --adjust-section-vma +"
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} else {
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h ${copyfile}.srec"]
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set want "file format srec.*sec1\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)"
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if ![regexp $want $got all vma] then {
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fail "objcopy --adjust-section-vma +"
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} else {
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set vma 0x$vma
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if {$vma != $low + 4} then {
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send_log "$vma != $low + 4\n"
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fail "objcopy --adjust-section-vma +"
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} else {
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pass "objcopy --adjust-section-vma +"
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}
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}
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}
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regsub -all "\\+4" $arg "=[expr $low + 4]" argeq
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec $tempfile ${copyfile}.srec $argeq"]
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if ![string match "" $got] then {
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fail "objcopy --adjust-section-vma ="
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} else {
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h ${copyfile}.srec"]
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set want "file format srec.*sec1\[ \]+\[0-9a-fA-F\]+\[ \]+(\[0-9a-fA-F\]+)"
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if ![regexp $want $got all vma] then {
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fail "objcopy --adjust-section-vma ="
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} else {
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set vma 0x$vma
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if {$vma != $low + 4} then {
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send_log "$vma != $low + 4\n"
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fail "objcopy --adjust-section-vma ="
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} else {
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pass "objcopy --adjust-section-vma ="
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}
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}
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}
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}
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# Test stripping an object.
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proc strip_test { } {
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global CC
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global STRIP
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global STRIPFLAGS
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global NM
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global NMFLAGS
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global srcdir
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global subdir
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set test "strip"
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if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
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untested $test
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return
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}
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if [is_remote host] {
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set objfile [remote_download host tmpdir/testprog.o];
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} else {
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set objfile tmpdir/testprog.o
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}
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set exec_output [binutils_run $STRIP "$STRIPFLAGS $objfile"]
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if ![string match "" $exec_output] {
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fail $test
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return
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}
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set exec_output [binutils_run $NM "-a $NMFLAGS $objfile"]
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if ![string match "*: no symbols*" $exec_output] {
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fail $test
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return
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}
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pass $test
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}
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strip_test
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# Test stripping an object file with saving a symbol
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proc strip_test_with_saving_a_symbol { } {
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global CC
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global STRIP
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global STRIPFLAGS
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global NM
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global NMFLAGS
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global srcdir
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global subdir
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set test "strip with saving a symbol"
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if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog.o object debug] != "" } {
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untested $test
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return
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}
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if [is_remote host] {
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set objfile [remote_download host tmpdir/testprog.o];
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} else {
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set objfile tmpdir/testprog.o
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}
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set exec_output [binutils_run $STRIP "$STRIPFLAGS -K main -K _main $objfile"]
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if ![string match "" $exec_output] {
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fail $test
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return
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}
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set exec_output [binutils_run $NM "$NMFLAGS $objfile"]
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if {![regexp {^([0-9a-fA-F]+)?[ ]+T main} $exec_output] \
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&& ![regexp {^([0-9a-fA-F]+)?[ ]+T _main} $exec_output]} {
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fail $test
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return
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}
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pass $test
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}
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strip_test_with_saving_a_symbol
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# Build a final executable.
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proc copy_setup { } {
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global srcdir
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global subdir
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set res [build_wrapper testglue.o];
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set flags { debug };
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if { $res != "" } {
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lappend flags "additional_flags=[lindex $res 1]";
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set add_libs "testglue.o";
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} else {
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set add_libs "";
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}
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if { [target_compile "$srcdir/$subdir/testprog.c $add_libs" tmpdir/testprog executable $flags] != "" } {
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return 2
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}
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set result [remote_load target tmpdir/testprog];
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set status [lindex $result 0];
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if { $status != "pass" } {
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perror "unresolved setup, status = $status"
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return 3
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}
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return 0
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}
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# Test copying an executable.
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proc copy_executable { prog flags test1 test2 } {
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if [is_remote host] {
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set testfile [remote_download host tmpdir/testprog];
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set testcopy copyprog
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} else {
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set testfile tmpdir/testprog
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set testcopy tmpdir/copyprog
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}
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remote_file host delete $testcopy;
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set exec_output [binutils_run $prog "$flags $testfile $testcopy"]
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if ![string match "" $exec_output] {
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fail $test1
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fail $test2
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return
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}
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if [is_remote host] {
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remote_upload host $testcopy tmpdir/copyprog
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}
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set status [remote_exec build "cmp" "tmpdir/testprog tmpdir/copyprog"]
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set exec_output [lindex $status 1];
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if [string match "" $exec_output] then {
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pass $test1
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} else {
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send_log "$exec_output\n"
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verbose "$exec_output"
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# This will fail for many reasons. For example, it will most
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# likely fail if a non-GNU linker is used. Therefore, we do
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# not insist that it pass. If you are using an assembler and
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# linker based on the same BFD as objcopy, it is worth
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# investigating to see why this failure occurs. If we are
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# cross compiling, we assume that a GNU linker is being used,
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# and expect it to succeed.
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if {[isnative]} then {
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setup_xfail "*-*-*"
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}
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# This also fails for mips*-*-elf targets. See elf32-mips.c
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# mips_elf_sym_is_global.
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setup_xfail "mips*-*-elf"
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fail $test1
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}
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set output [remote_load target tmpdir/copyprog]
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set status [lindex $output 0];
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if { $status != "pass" } {
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fail $test2
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} else {
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pass $test2
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}
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}
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# Test stripping an executable
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proc strip_executable { prog flags test } {
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global NM
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global NMFLAGS
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remote_download build tmpdir/copyprog tmpdir/striprog
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if [is_remote host] {
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set copyfile [remote_download host tmpdir/striprog];
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} else {
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set copyfile tmpdir/striprog
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}
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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 {![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"
|
|
}
|
|
}
|