248 lines
7.8 KiB
Text
248 lines
7.8 KiB
Text
# Copyright (C) 1994 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., 675 Mass Ave, Cambridge, MA 02139, 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 {[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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send_user "Version [binutil_version $OBJCOPY]"
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if {![binutils_assemble $AS $srcdir$subdir/bintest.s tmpdir/bintest.o]} then {
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return
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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 tmpdir/bintest.o tmpdir/copy.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 tmpdir/bintest.o tmpdir/copy.o\n"
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verbose "cmp tmpdir/bintest.o tmpdir/copy.o"
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catch "exec cmp tmpdir/bintest.o tmpdir/copy.o" 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 "i*86-*-linux"
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setup_xfail "a29k-*-udi" "a29k-*-coff"
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setup_xfail "i960-*-vxworks5.1" "i960-*-coff"
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setup_xfail "h8300-*-hms" "h8300-*-coff"
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setup_xfail "hppa*-*-*"
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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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fail "objcopy (simple copy)"
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}
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}
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# Test generating S records.
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set got [binutils_run $OBJCOPY "$OBJCOPYFLAGS -O srec tmpdir/bintest.o tmpdir/copy.srec"]
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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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set file [open tmpdir/copy.srec 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 ![string match $line "S0130000746D706469722F636F70792E7372656397\r"] {
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fail "objcopy -O srec (bad header)"
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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$" $line]} {
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send_log "$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$" $line] then {
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fail "objcopy -O srec (bad trailer)"
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} else {
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if {[gets $file line] != -1} then {
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send_log "$line\n"
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verbose $line
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fail "objcopy -O srec (garbage at end)"
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} else {
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f tmpdir/copy.srec"]
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if ![regexp "file format srec" $got] then {
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fail "objcopy -O srec (objdump failed)"
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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 tmpdir/bintest.o"]
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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 tmpdir/bintest.o tmpdir/copy.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 tmpdir/copy.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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fail "objcopy --set-start ($srecstart != 0x7654)"
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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 tmpdir/bintest.o tmpdir/copy.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 tmpdir/copy.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 != $origstart + 0x123} then {
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fail "objcopy --adjust-start ($srecstart != $origstart + 0x123)"
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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 tmpdir/bintest.o"]
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set headers_regexp "SECTION\[ 0-9\]+\\\[(\[^\]\]*)\\\]\[^\n\r\]*size\[ \]*(\[0-9a-fA-F\]+)\[ \]*vma\[ \]*(\[0-9a-fA-F\]+)(.*)"
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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 {$low == "" || $vma < $low} then {
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set low $vma
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set lowname $name
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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 tmpdir/bintest.o tmpdir/copy.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 tmpdir/copy.srec"]
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set want "file format srec.*start address\[ \]*(\[0-9a-fA-FxX\]+).*vma\[ \]*(\[0-9a-fA-F\]+)"
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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 != $low + 0x123} then {
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fail "objcopy --adjust-vma ($vma != $low + 0x123)"
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} else {
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if {$start != $origstart + 0x123} then {
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fail "objcopy --adjust-vma ($start != $origstart + 0x123)"
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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 tmpdir/bintest.o tmpdir/copy.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 tmpdir/copy.srec"]
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set want "file format srec.*SECTION\[ \]*0\[^\n\r\]*vma\[ \]*(\[0-9a-fA-F\]+)"
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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 != $low + 4} then {
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fail "objcopy --adjust-section-vma + ($vma != $low + 4)"
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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 tmpdir/bintest.o tmpdir/copy.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 tmpdir/copy.srec"]
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set want "file format srec.*SECTION\[ \]*0\[^\n\r\]*vma\[ \]*(\[0-9a-fA-F\]+)"
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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 != $low + 4} then {
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fail "objcopy --adjust-section-vma = ($vma != $low + 4)"
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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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